[12584.604996] ? do_sys_openat2+0x5e/0x140
[12584.605152] ? kmem_cache_free+0x111/0x510
[12584.605346] ? __x64_sys_ioctl+0x80/0xb0
[12584.605512] __x64_sys_ioctl+0x80/0xb0
[12584.605659] do_syscall_64+0x38/0x90
[12584.605819] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.606001] RIP: 0033:0x7fde9889e4cb
[12584.606196] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.606662] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.606945] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.607151] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.607347] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.607541] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.607747] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.607957]
[12584.608073] irq event stamp: 0
[12584.608231] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.608450] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.608762] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.609042] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.609239] ---[ end trace b600c386fb5e13b9 ]---
[12584.609445] ------------[ cut here ]------------
[12584.609636] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.609990] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.611468] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.611768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.612077] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.612284] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.612739] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.612938] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.613139] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.613365] RBP: 0000000000000000 R08: ffff8a8705d4b848 R09: 0000000000000000
[12584.613604] R10: ffff8a8702850200 R11: ffff8a87056abe08 R12: ffff8a87188a79a0
[12584.613819] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4b750 R15: ffff8a8705d4b7f8
[12584.614028] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.614287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.614503] CR2: 00007f2a89ad4330 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.614708] Call Trace:
[12584.614831]
[12584.615007] btrfs_run_delayed_refs+0x86/0x210
[12584.615169] ? rcu_read_lock_sched_held+0x12/0x60
[12584.621281] btrfs_commit_transaction+0x59/0xad0
[12584.621441] ? _raw_spin_unlock+0x29/0x40
[12584.621586] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.621746] create_subvol+0x567/0x9a0
[12584.621891] btrfs_mksubvol+0x447/0x4c0
[12584.622044] ? preempt_count_add+0x49/0xa0
[12584.622201] __btrfs_ioctl_snap_create+0x123/0x190
[12584.622360] ? _copy_from_user+0x65/0xa0
[12584.622503] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.622659] btrfs_ioctl+0x105/0x3160
[12584.622802] ? rcu_read_lock_sched_held+0x12/0x60
[12584.622972] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.623151] ? do_sys_openat2+0x5e/0x140
[12584.623322] ? kmem_cache_free+0x111/0x510
[12584.623487] ? __x64_sys_ioctl+0x80/0xb0
[12584.623633] __x64_sys_ioctl+0x80/0xb0
[12584.623774] do_syscall_64+0x38/0x90
[12584.623923] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.624090] RIP: 0033:0x7fde9889e4cb
[12584.624239] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.624688] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.624931] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.625124] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.625323] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.625515] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.625709] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.625919]
[12584.626035] irq event stamp: 0
[12584.626171] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.626351] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.626594] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.626846] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.627034] ---[ end trace b600c386fb5e13ba ]---
[12584.627508] ------------[ cut here ]------------
[12584.627669] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.627968] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.630165] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.630421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.630678] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.630850] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.631317] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.631482] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.631677] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.631874] RBP: 0000000000000000 R08: ffff8a871c46f490 R09: 0000000000000000
[12584.632079] R10: ffff8a8705d4b700 R11: 0000000000000000 R12: ffff8a8724bf5bd0
[12584.632302] R13: ffff8a876c5ef0c0 R14: ffff8a871c46f3a8 R15: ffff8a871c46f450
[12584.632497] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.632746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.632927] CR2: 00007f2a895c94c0 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.633127] Call Trace:
[12584.633251]
[12584.633367] btrfs_run_delayed_refs+0x86/0x210
[12584.633519] ? rcu_read_lock_sched_held+0x12/0x60
[12584.633679] btrfs_commit_transaction+0x59/0xad0
[12584.633833] ? _raw_spin_unlock+0x29/0x40
[12584.633985] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.634150] create_subvol+0x567/0x9a0
[12584.634297] btrfs_mksubvol+0x447/0x4c0
[12584.634439] ? preempt_count_add+0x49/0xa0
[12584.634585] __btrfs_ioctl_snap_create+0x123/0x190
[12584.634746] ? _copy_from_user+0x65/0xa0
[12584.634892] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.635058] btrfs_ioctl+0x105/0x3160
[12584.635200] ? rcu_read_lock_sched_held+0x12/0x60
[12584.635360] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.635534] ? do_sys_openat2+0x5e/0x140
[12584.635682] ? kmem_cache_free+0x111/0x510
[12584.635828] ? __x64_sys_ioctl+0x80/0xb0
[12584.635980] __x64_sys_ioctl+0x80/0xb0
[12584.636124] do_syscall_64+0x38/0x90
[12584.636264] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.636424] RIP: 0033:0x7fde9889e4cb
[12584.636563] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.637029] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.637272] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.637467] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.637662] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.637858] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.638062] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.638261]
[12584.638375] irq event stamp: 0
[12584.638504] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.638687] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.638946] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.639204] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.639383] ---[ end trace b600c386fb5e13bb ]---
[12584.640649] ------------[ cut here ]------------
[12584.640808] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.641110] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.642490] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.642746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.643006] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.643182] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.643642] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.643804] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.644006] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.644203] RBP: 0000000000000000 R08: ffff8a8702850970 R09: 0000000000000000
[12584.644399] R10: ffff8a871c46f300 R11: ffff8a87056abe08 R12: ffff8a8724bf5150
[12584.644595] R13: ffff8a876c5ef0c0 R14: ffff8a8702850888 R15: ffff8a8702850930
[12584.644791] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.645050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.645224] CR2: 00007f2a8963f880 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.645419] Call Trace:
[12584.645537]
[12584.645657] btrfs_run_delayed_refs+0x86/0x210
[12584.645808] ? rcu_read_lock_sched_held+0x12/0x60
[12584.645976] btrfs_commit_transaction+0x59/0xad0
[12584.646133] ? _raw_spin_unlock+0x29/0x40
[12584.646285] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.646443] create_subvol+0x567/0x9a0
[12584.646586] btrfs_mksubvol+0x447/0x4c0
[12584.646730] ? preempt_count_add+0x49/0xa0
[12584.646875] __btrfs_ioctl_snap_create+0x123/0x190
[12584.647040] ? _copy_from_user+0x65/0xa0
[12584.647190] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.647350] btrfs_ioctl+0x105/0x3160
[12584.647488] ? rcu_read_lock_sched_held+0x12/0x60
[12584.647645] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.647823] ? do_sys_openat2+0x5e/0x140
[12584.647975] ? kmem_cache_free+0x111/0x510
[12584.648125] ? __x64_sys_ioctl+0x80/0xb0
[12584.648271] __x64_sys_ioctl+0x80/0xb0
[12584.648412] do_syscall_64+0x38/0x90
[12584.648552] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.648712] RIP: 0033:0x7fde9889e4cb
[12584.648847] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.649319] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.649558] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.649754] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.649955] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.650157] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.650353] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.650553]
[12584.650668] irq event stamp: 0
[12584.650793] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.650984] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.651243] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.657038] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.657228] ---[ end trace b600c386fb5e13bc ]---
[12584.658504] ------------[ cut here ]------------
[12584.658668] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.658968] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.661029] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.661290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.661541] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.661713] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.662189] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.662366] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.662560] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.662756] RBP: 0000000000000000 R08: ffff8a8712d47230 R09: 0000000000000000
[12584.662959] R10: ffff8a8702850800 R11: ffff8a87056abe08 R12: ffff8a8724bf5690
[12584.663162] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47138 R15: ffff8a8712d471e0
[12584.663361] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.663608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.663776] CR2: 00007f2a89820830 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.663983] Call Trace:
[12584.664103]
[12584.664223] btrfs_run_delayed_refs+0x86/0x210
[12584.664375] ? rcu_read_lock_sched_held+0x12/0x60
[12584.664535] btrfs_commit_transaction+0x59/0xad0
[12584.664691] ? _raw_spin_unlock+0x29/0x40
[12584.664835] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.665002] create_subvol+0x567/0x9a0
[12584.665152] btrfs_mksubvol+0x447/0x4c0
[12584.665297] ? preempt_count_add+0x49/0xa0
[12584.665445] __btrfs_ioctl_snap_create+0x123/0x190
[12584.665603] ? _copy_from_user+0x65/0xa0
[12584.665751] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.665915] btrfs_ioctl+0x105/0x3160
[12584.666056] ? rcu_read_lock_sched_held+0x12/0x60
[12584.666218] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.666395] ? do_sys_openat2+0x5e/0x140
[12584.666541] ? kmem_cache_free+0x111/0x510
[12584.666685] ? __x64_sys_ioctl+0x80/0xb0
[12584.666826] __x64_sys_ioctl+0x80/0xb0
[12584.666977] do_syscall_64+0x38/0x90
[12584.667118] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.667281] RIP: 0033:0x7fde9889e4cb
[12584.667422] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.667883] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.668128] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.668328] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.668524] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.668718] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.668922] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.669116]
[12584.669231] irq event stamp: 0
[12584.669359] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.669541] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.669793] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.670051] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.670238] ---[ end trace b600c386fb5e13bd ]---
[12584.671472] ------------[ cut here ]------------
[12584.671630] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.671928] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.673311] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.673567] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.673818] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.673998] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.674465] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.674627] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.674818] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.675020] RBP: 0000000000000000 R08: ffff8a8702850f88 R09: 0000000000000000
[12584.675219] R10: ffff8a8712d47100 R11: 0000000000000000 R12: ffff8a8724bf54d0
[12584.675415] R13: ffff8a876c5ef0c0 R14: ffff8a8702850ea0 R15: ffff8a8702850f48
[12584.675610] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.675860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.676038] CR2: 00007f2a896158d0 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.676239] Call Trace:
[12584.676356]
[12584.676474] btrfs_run_delayed_refs+0x86/0x210
[12584.676625] ? rcu_read_lock_sched_held+0x12/0x60
[12584.676782] btrfs_commit_transaction+0x59/0xad0
[12584.676946] ? _raw_spin_unlock+0x29/0x40
[12584.677096] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.677258] create_subvol+0x567/0x9a0
[12584.677401] btrfs_mksubvol+0x447/0x4c0
[12584.677544] ? preempt_count_add+0x49/0xa0
[12584.677691] __btrfs_ioctl_snap_create+0x123/0x190
[12584.677847] ? _copy_from_user+0x65/0xa0
[12584.677999] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.678166] btrfs_ioctl+0x105/0x3160
[12584.678309] ? rcu_read_lock_sched_held+0x12/0x60
[12584.678465] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.678639] ? do_sys_openat2+0x5e/0x140
[12584.678786] ? kmem_cache_free+0x111/0x510
[12584.678947] ? __x64_sys_ioctl+0x80/0xb0
[12584.679091] __x64_sys_ioctl+0x80/0xb0
[12584.679237] do_syscall_64+0x38/0x90
[12584.679377] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.679536] RIP: 0033:0x7fde9889e4cb
[12584.679673] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.680147] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.680390] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.680585] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.680780] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.680984] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.681189] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.681388]
[12584.681503] irq event stamp: 0
[12584.681630] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.681812] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.682071] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.682323] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.682504] ---[ end trace b600c386fb5e13be ]---
[12584.683857] ------------[ cut here ]------------
[12584.684050] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.684334] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.685725] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.685986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.686243] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.686411] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.686874] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.687047] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.687245] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.687438] RBP: 0000000000000000 R08: ffff8a8702850220 R09: 0000000000000000
[12584.687629] R10: ffff8a8702850e00 R11: ffff8a87056abe08 R12: ffff8a8724bf5380
[12584.687823] R13: ffff8a876c5ef0c0 R14: ffff8a8702850138 R15: ffff8a87028501e0
[12584.688022] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.688274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.688445] CR2: 00007f2a897330f0 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.688640] Call Trace:
[12584.688756]
[12584.688873] btrfs_run_delayed_refs+0x86/0x210
[12584.689034] ? rcu_read_lock_sched_held+0x12/0x60
[12584.695650] btrfs_commit_transaction+0x59/0xad0
[12584.695813] ? _raw_spin_unlock+0x29/0x40
[12584.695970] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.696129] create_subvol+0x567/0x9a0
[12584.696281] btrfs_mksubvol+0x447/0x4c0
[12584.696426] ? preempt_count_add+0x49/0xa0
[12584.696590] __btrfs_ioctl_snap_create+0x123/0x190
[12584.696757] ? _copy_from_user+0x65/0xa0
[12584.696928] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.697090] btrfs_ioctl+0x105/0x3160
[12584.697234] ? rcu_read_lock_sched_held+0x12/0x60
[12584.697389] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.697566] ? do_sys_openat2+0x5e/0x140
[12584.697730] ? kmem_cache_free+0x111/0x510
[12584.697892] ? __x64_sys_ioctl+0x80/0xb0
[12584.698073] __x64_sys_ioctl+0x80/0xb0
[12584.698241] do_syscall_64+0x38/0x90
[12584.698387] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.698565] RIP: 0033:0x7fde9889e4cb
[12584.698704] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.699219] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.699476] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.699674] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.699884] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.700108] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.700312] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.700511]
[12584.700623] irq event stamp: 0
[12584.700748] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.700940] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.701202] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.701447] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.701631] ---[ end trace b600c386fb5e13bf ]---
[12584.702907] ------------[ cut here ]------------
[12584.703069] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.703355] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.704740] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.705009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.705266] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.705440] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.705909] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.706072] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.706271] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.706462] RBP: 0000000000000000 R08: ffff8a871c46fd28 R09: 0000000000000000
[12584.706655] R10: ffff8a8702850100 R11: ffff8a87056abe08 R12: ffff8a8724bf5ee0
[12584.706850] R13: ffff8a876c5ef0c0 R14: ffff8a871c46fc30 R15: ffff8a871c46fcd8
[12584.707055] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.707309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.707481] CR2: 00007f2a8963a730 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.707674] Call Trace:
[12584.707806]
[12584.707937] btrfs_run_delayed_refs+0x86/0x210
[12584.708091] ? rcu_read_lock_sched_held+0x12/0x60
[12584.708256] btrfs_commit_transaction+0x59/0xad0
[12584.708413] ? _raw_spin_unlock+0x29/0x40
[12584.708562] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.708718] create_subvol+0x567/0x9a0
[12584.708862] btrfs_mksubvol+0x447/0x4c0
[12584.709017] ? preempt_count_add+0x49/0xa0
[12584.709173] __btrfs_ioctl_snap_create+0x123/0x190
[12584.709332] ? _copy_from_user+0x65/0xa0
[12584.709476] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.709635] btrfs_ioctl+0x105/0x3160
[12584.709776] ? rcu_read_lock_sched_held+0x12/0x60
[12584.709941] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.710116] ? do_sys_openat2+0x5e/0x140
[12584.710265] ? kmem_cache_free+0x111/0x510
[12584.710415] ? __x64_sys_ioctl+0x80/0xb0
[12584.710558] __x64_sys_ioctl+0x80/0xb0
[12584.710699] do_syscall_64+0x38/0x90
[12584.710859] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.711034] RIP: 0033:0x7fde9889e4cb
[12584.711181] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.711643] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.711882] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.712087] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.712311] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.712521] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.712737] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.712983]
[12584.713110] irq event stamp: 0
[12584.713264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.713461] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.713730] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.713987] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.714175] ---[ end trace b600c386fb5e13c0 ]---
[12584.714378] ------------[ cut here ]------------
[12584.714534] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.714822] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.716273] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.716523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.716779] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.716966] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.717434] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.717619] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.717840] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.718064] RBP: 0000000000000000 R08: ffff8a8712d45230 R09: 0000000000000000
[12584.718264] R10: ffff8a877ffd5000 R11: 000000000003a560 R12: ffff8a870949c000
[12584.718457] R13: ffff8a876c5ef0c0 R14: ffff8a8712d45138 R15: ffff8a8712d451e0
[12584.718651] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.718890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.719128] CR2: 00007f2a8963a730 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.720033] Call Trace:
[12584.720163]
[12584.720283] btrfs_run_delayed_refs+0x86/0x210
[12584.720438] ? rcu_read_lock_sched_held+0x12/0x60
[12584.720595] btrfs_commit_transaction+0x59/0xad0
[12584.720748] ? _raw_spin_unlock+0x29/0x40
[12584.720912] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.721074] create_subvol+0x567/0x9a0
[12584.721223] btrfs_mksubvol+0x447/0x4c0
[12584.721363] ? preempt_count_add+0x49/0xa0
[12584.721511] __btrfs_ioctl_snap_create+0x123/0x190
[12584.721720] ? _copy_from_user+0x65/0xa0
[12584.721925] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.722095] btrfs_ioctl+0x105/0x3160
[12584.722286] ? rcu_read_lock_sched_held+0x12/0x60
[12584.722465] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.722649] ? do_sys_openat2+0x5e/0x140
[12584.722792] ? kmem_cache_free+0x111/0x510
[12584.722955] ? __x64_sys_ioctl+0x80/0xb0
[12584.723102] __x64_sys_ioctl+0x80/0xb0
[12584.723248] do_syscall_64+0x38/0x90
[12584.723386] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.723549] RIP: 0033:0x7fde9889e4cb
[12584.723688] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.724154] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.724404] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.724610] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.724803] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.725027] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.725258] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.725487]
[12584.725620] irq event stamp: 0
[12584.725765] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.725984] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.726286] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.732731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.732941] ---[ end trace b600c386fb5e13c1 ]---
[12584.733889] ------------[ cut here ]------------
[12584.734065] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.734351] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.735780] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.736045] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.736300] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.736475] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.736946] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.737109] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.737306] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.737497] RBP: 0000000000000000 R08: ffff8a8712d455d8 R09: 0000000000000000
[12584.737690] R10: ffff8a8712d45100 R11: ffff8a87056abe08 R12: ffff8a870949cb60
[12584.737884] R13: ffff8a876c5ef0c0 R14: ffff8a8712d454e0 R15: ffff8a8712d45588
[12584.738090] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.738341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.738513] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.738704] Call Trace:
[12584.738822]
[12584.738953] btrfs_run_delayed_refs+0x86/0x210
[12584.739106] ? rcu_read_lock_sched_held+0x12/0x60
[12584.739268] btrfs_commit_transaction+0x59/0xad0
[12584.739421] ? _raw_spin_unlock+0x29/0x40
[12584.739569] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.739726] create_subvol+0x567/0x9a0
[12584.739871] btrfs_mksubvol+0x447/0x4c0
[12584.740026] ? preempt_count_add+0x49/0xa0
[12584.740179] __btrfs_ioctl_snap_create+0x123/0x190
[12584.740337] ? _copy_from_user+0x65/0xa0
[12584.740480] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.740640] btrfs_ioctl+0x105/0x3160
[12584.740781] ? rcu_read_lock_sched_held+0x12/0x60
[12584.740946] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.741120] ? do_sys_openat2+0x5e/0x140
[12584.741265] ? kmem_cache_free+0x111/0x510
[12584.741415] ? __x64_sys_ioctl+0x80/0xb0
[12584.741558] __x64_sys_ioctl+0x80/0xb0
[12584.741699] do_syscall_64+0x38/0x90
[12584.741840] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.742015] RIP: 0033:0x7fde9889e4cb
[12584.742155] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.742608] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.742844] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.743047] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.743245] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.743439] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.743631] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.743827]
[12584.743983] irq event stamp: 0
[12584.744114] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.744297] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.744546] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.744796] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.744986] ---[ end trace b600c386fb5e13c2 ]---
[12584.745195] ------------[ cut here ]------------
[12584.745353] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.745629] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.747026] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.747279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.747535] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.747704] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.748173] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.748339] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.748536] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.748728] RBP: 0000000000000000 R08: ffff8a8712c5d4a0 R09: 0000000000000000
[12584.748931] R10: ffff8a8712d45400 R11: ffff8a87056abe08 R12: ffff8a8724bf50e0
[12584.749123] R13: ffff8a876c5ef0c0 R14: ffff8a8712c5d3a8 R15: ffff8a8712c5d450
[12584.750102] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.750354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.750528] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.750727] Call Trace:
[12584.750847]
[12584.750974] btrfs_run_delayed_refs+0x86/0x210
[12584.751130] ? rcu_read_lock_sched_held+0x12/0x60
[12584.751290] btrfs_commit_transaction+0x59/0xad0
[12584.751442] ? _raw_spin_unlock+0x29/0x40
[12584.751587] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.751746] create_subvol+0x567/0x9a0
[12584.751892] btrfs_mksubvol+0x447/0x4c0
[12584.752046] ? preempt_count_add+0x49/0xa0
[12584.752226] __btrfs_ioctl_snap_create+0x123/0x190
[12584.752389] ? _copy_from_user+0x65/0xa0
[12584.752532] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.752689] btrfs_ioctl+0x105/0x3160
[12584.752830] ? rcu_read_lock_sched_held+0x12/0x60
[12584.753000] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.753179] ? do_sys_openat2+0x5e/0x140
[12584.753322] ? kmem_cache_free+0x111/0x510
[12584.753469] ? __x64_sys_ioctl+0x80/0xb0
[12584.753615] __x64_sys_ioctl+0x80/0xb0
[12584.753754] do_syscall_64+0x38/0x90
[12584.753891] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.754065] RIP: 0033:0x7fde9889e4cb
[12584.754211] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.754663] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.754907] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.755102] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.755298] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.755494] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.755687] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.755881]
[12584.756006] irq event stamp: 0
[12584.756136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.756320] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.756566] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.756819] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.757008] ---[ end trace b600c386fb5e13c3 ]---
[12584.757210] ------------[ cut here ]------------
[12584.757367] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.757649] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.759433] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.759686] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.759950] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.760122] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.760579] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.760741] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.760945] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.761145] RBP: 0000000000000000 R08: ffff8a8702850bf0 R09: 0000000000000000
[12584.761344] R10: ffff8a877ffd5000 R11: 000000000003a560 R12: ffff8a8724bf5070
[12584.761540] R13: ffff8a876c5ef0c0 R14: ffff8a8702850af8 R15: ffff8a8702850ba0
[12584.761736] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.761992] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.762167] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.762364] Call Trace:
[12584.762483]
[12584.762597] btrfs_run_delayed_refs+0x86/0x210
[12584.762748] ? rcu_read_lock_sched_held+0x12/0x60
[12584.768479] btrfs_commit_transaction+0x59/0xad0
[12584.768633] ? _raw_spin_unlock+0x29/0x40
[12584.768783] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.768953] create_subvol+0x567/0x9a0
[12584.769098] btrfs_mksubvol+0x447/0x4c0
[12584.769242] ? preempt_count_add+0x49/0xa0
[12584.769389] __btrfs_ioctl_snap_create+0x123/0x190
[12584.769548] ? _copy_from_user+0x65/0xa0
[12584.769690] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.769848] btrfs_ioctl+0x105/0x3160
[12584.769998] ? rcu_read_lock_sched_held+0x12/0x60
[12584.770164] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.770335] ? do_sys_openat2+0x5e/0x140
[12584.770478] ? kmem_cache_free+0x111/0x510
[12584.770628] ? __x64_sys_ioctl+0x80/0xb0
[12584.770772] __x64_sys_ioctl+0x80/0xb0
[12584.770920] do_syscall_64+0x38/0x90
[12584.771059] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.771225] RIP: 0033:0x7fde9889e4cb
[12584.771364] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.771812] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.772062] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.772260] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.772452] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.772646] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.772838] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.773044]
[12584.773160] irq event stamp: 0
[12584.773288] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.773468] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.773717] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.773977] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.774160] ---[ end trace b600c386fb5e13c4 ]---
[12584.774351] ------------[ cut here ]------------
[12584.774507] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.774785] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.776180] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.776428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.776684] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.776853] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.777318] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.777483] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.777677] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.777872] RBP: 0000000000000000 R08: ffff8a8712d45f98 R09: 0000000000000000
[12584.778077] R10: ffff8a8702850a00 R11: ffff8a87056abe08 R12: ffff8a870949ce70
[12584.778276] R13: ffff8a876c5ef0c0 R14: ffff8a8712d45ea0 R15: ffff8a8712d45f48
[12584.778471] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.778715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.778887] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.779095] Call Trace:
[12584.780077]
[12584.780205] btrfs_run_delayed_refs+0x86/0x210
[12584.780361] ? rcu_read_lock_sched_held+0x12/0x60
[12584.780521] btrfs_commit_transaction+0x59/0xad0
[12584.780673] ? _raw_spin_unlock+0x29/0x40
[12584.780819] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.780990] create_subvol+0x567/0x9a0
[12584.781139] btrfs_mksubvol+0x447/0x4c0
[12584.781285] ? preempt_count_add+0x49/0xa0
[12584.781432] __btrfs_ioctl_snap_create+0x123/0x190
[12584.781593] ? _copy_from_user+0x65/0xa0
[12584.781738] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.781907] btrfs_ioctl+0x105/0x3160
[12584.782048] ? rcu_read_lock_sched_held+0x12/0x60
[12584.782238] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.782415] ? do_sys_openat2+0x5e/0x140
[12584.782558] ? kmem_cache_free+0x111/0x510
[12584.782705] ? __x64_sys_ioctl+0x80/0xb0
[12584.782850] __x64_sys_ioctl+0x80/0xb0
[12584.783004] do_syscall_64+0x38/0x90
[12584.783147] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.783311] RIP: 0033:0x7fde9889e4cb
[12584.783450] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.783915] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.784157] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.784354] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.784547] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.784740] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.784940] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.785138]
[12584.785255] irq event stamp: 0
[12584.785382] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.785566] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.785814] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.786075] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.786260] ---[ end trace b600c386fb5e13c5 ]---
[12584.786456] ------------[ cut here ]------------
[12584.786610] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.786890] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.788291] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.788549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.788803] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.788988] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.789444] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.789607] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.789803] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.790010] RBP: 0000000000000000 R08: ffff8a8712d454a0 R09: 0000000000000000
[12584.790211] R10: ffff8a8712d45e00 R11: ffff8a87056abe08 R12: ffff8a870949c5b0
[12584.790405] R13: ffff8a876c5ef0c0 R14: ffff8a8712d453a8 R15: ffff8a8712d45450
[12584.790602] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.790849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.791030] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.791232] Call Trace:
[12584.791353]
[12584.791470] btrfs_run_delayed_refs+0x86/0x210
[12584.791620] ? rcu_read_lock_sched_held+0x12/0x60
[12584.791779] btrfs_commit_transaction+0x59/0xad0
[12584.791945] ? _raw_spin_unlock+0x29/0x40
[12584.792090] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.792252] create_subvol+0x567/0x9a0
[12584.792398] btrfs_mksubvol+0x447/0x4c0
[12584.792540] ? preempt_count_add+0x49/0xa0
[12584.792685] __btrfs_ioctl_snap_create+0x123/0x190
[12584.792842] ? _copy_from_user+0x65/0xa0
[12584.792999] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.793165] btrfs_ioctl+0x105/0x3160
[12584.793304] ? rcu_read_lock_sched_held+0x12/0x60
[12584.793462] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.793637] ? do_sys_openat2+0x5e/0x140
[12584.793784] ? kmem_cache_free+0x111/0x510
[12584.793941] ? __x64_sys_ioctl+0x80/0xb0
[12584.794086] __x64_sys_ioctl+0x80/0xb0
[12584.794232] do_syscall_64+0x38/0x90
[12584.794372] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.794533] RIP: 0033:0x7fde9889e4cb
[12584.794669] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.795138] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.795381] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.795577] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.795774] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.795979] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.796181] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.796378]
[12584.796493] irq event stamp: 0
[12584.796621] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.796803] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.797065] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.802870] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.803062] ---[ end trace b600c386fb5e13c6 ]---
[12584.803284] ------------[ cut here ]------------
[12584.803443] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.803726] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.805113] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.805368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.805625] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.805796] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.806266] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.806447] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.806645] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.806839] RBP: 0000000000000000 R08: ffff8a8712d470f8 R09: 0000000000000000
[12584.807046] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff8a8724bf5af0
[12584.807249] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47000 R15: ffff8a8712d470a8
[12584.807448] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.807691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.807865] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.808072] Call Trace:
[12584.808199]
[12584.808313] btrfs_run_delayed_refs+0x86/0x210
[12584.808467] ? rcu_read_lock_sched_held+0x12/0x60
[12584.808627] btrfs_commit_transaction+0x59/0xad0
[12584.808779] ? _raw_spin_unlock+0x29/0x40
[12584.808938] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.809100] create_subvol+0x567/0x9a0
[12584.809983] btrfs_mksubvol+0x447/0x4c0
[12584.810128] ? preempt_count_add+0x49/0xa0
[12584.810278] __btrfs_ioctl_snap_create+0x123/0x190
[12584.810438] ? _copy_from_user+0x65/0xa0
[12584.810585] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.810742] btrfs_ioctl+0x105/0x3160
[12584.810881] ? rcu_read_lock_sched_held+0x12/0x60
[12584.811051] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.811230] ? do_sys_openat2+0x5e/0x140
[12584.811376] ? kmem_cache_free+0x111/0x510
[12584.811522] ? __x64_sys_ioctl+0x80/0xb0
[12584.811667] __x64_sys_ioctl+0x80/0xb0
[12584.811824] do_syscall_64+0x38/0x90
[12584.811975] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.812138] RIP: 0033:0x7fde9889e4cb
[12584.812306] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.812761] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.813009] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.813211] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.813407] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.813603] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.813797] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.814003]
[12584.814117] irq event stamp: 0
[12584.814251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.814434] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.814681] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.814945] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.815126] ---[ end trace b600c386fb5e13c7 ]---
[12584.815324] ------------[ cut here ]------------
[12584.815479] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.815761] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.817146] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.817401] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.817651] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.817824] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.818293] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.818456] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.818650] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.818846] RBP: 0000000000000000 R08: ffff8a8712d47f98 R09: 0000000000000000
[12584.819052] R10: ffff8a8712d47000 R11: ffff8a87056abe08 R12: ffff8a8724bf5850
[12584.819253] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47ea0 R15: ffff8a8712d47f48
[12584.819450] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.819698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.819870] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.820075] Call Trace:
[12584.820202]
[12584.820319] btrfs_run_delayed_refs+0x86/0x210
[12584.820471] ? rcu_read_lock_sched_held+0x12/0x60
[12584.820630] btrfs_commit_transaction+0x59/0xad0
[12584.820785] ? _raw_spin_unlock+0x29/0x40
[12584.820942] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.821100] create_subvol+0x567/0x9a0
[12584.821251] btrfs_mksubvol+0x447/0x4c0
[12584.821397] ? preempt_count_add+0x49/0xa0
[12584.821543] __btrfs_ioctl_snap_create+0x123/0x190
[12584.821700] ? _copy_from_user+0x65/0xa0
[12584.821846] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.822016] btrfs_ioctl+0x105/0x3160
[12584.822159] ? rcu_read_lock_sched_held+0x12/0x60
[12584.822313] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.822489] ? do_sys_openat2+0x5e/0x140
[12584.822634] ? kmem_cache_free+0x111/0x510
[12584.822780] ? __x64_sys_ioctl+0x80/0xb0
[12584.822935] __x64_sys_ioctl+0x80/0xb0
[12584.823078] do_syscall_64+0x38/0x90
[12584.823222] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.823386] RIP: 0033:0x7fde9889e4cb
[12584.823522] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.823996] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.824238] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.824435] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.824629] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.824826] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.825030] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.825232]
[12584.825348] irq event stamp: 0
[12584.825475] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.825657] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.825922] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.826174] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.826355] ---[ end trace b600c386fb5e13c8 ]---
[12584.826574] ------------[ cut here ]------------
[12584.826730] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.827014] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.828404] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.828660] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.828921] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.829093] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.829557] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.829721] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.829926] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.830121] RBP: 0000000000000000 R08: ffff8a8712d47710 R09: 0000000000000000
[12584.830315] R10: ffff8a8712d47e00 R11: ffff8a87056abe08 R12: ffff8a8724bf55b0
[12584.830507] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47618 R15: ffff8a8712d476c0
[12584.830701] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.830960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.831131] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.831330] Call Trace:
[12584.831448]
[12584.831567] btrfs_run_delayed_refs+0x86/0x210
[12584.831718] ? rcu_read_lock_sched_held+0x12/0x60
[12584.837447] btrfs_commit_transaction+0x59/0xad0
[12584.837606] ? _raw_spin_unlock+0x29/0x40
[12584.837752] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.837919] create_subvol+0x567/0x9a0
[12584.838066] btrfs_mksubvol+0x447/0x4c0
[12584.838216] ? preempt_count_add+0x49/0xa0
[12584.838363] __btrfs_ioctl_snap_create+0x123/0x190
[12584.838521] ? _copy_from_user+0x65/0xa0
[12584.838668] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.838824] btrfs_ioctl+0x105/0x3160
[12584.838972] ? rcu_read_lock_sched_held+0x12/0x60
[12584.839132] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.840036] ? do_sys_openat2+0x5e/0x140
[12584.840192] ? kmem_cache_free+0x111/0x510
[12584.840339] ? __x64_sys_ioctl+0x80/0xb0
[12584.840483] __x64_sys_ioctl+0x80/0xb0
[12584.840627] do_syscall_64+0x38/0x90
[12584.840764] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.840935] RIP: 0033:0x7fde9889e4cb
[12584.841078] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.841541] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.841775] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.841980] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.842195] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.842402] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.842600] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.842797]
[12584.842921] irq event stamp: 0
[12584.843047] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.843237] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.843490] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.843742] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.843937] ---[ end trace b600c386fb5e13c9 ]---
[12584.844132] ------------[ cut here ]------------
[12584.844290] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.844573] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.845955] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.846216] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.846469] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.846640] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.847111] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.847277] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.847468] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.847662] RBP: 0000000000000000 R08: ffff8a8712d474a0 R09: 0000000000000000
[12584.847856] R10: ffff8a8712d47600 R11: ffff8a87056abe08 R12: ffff8a8724bf57e0
[12584.848062] R13: ffff8a876c5ef0c0 R14: ffff8a8712d473a8 R15: ffff8a8712d47450
[12584.848263] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.848512] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.848682] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.848878] Call Trace:
[12584.849010]
[12584.849130] btrfs_run_delayed_refs+0x86/0x210
[12584.849286] ? rcu_read_lock_sched_held+0x12/0x60
[12584.849441] btrfs_commit_transaction+0x59/0xad0
[12584.849597] ? _raw_spin_unlock+0x29/0x40
[12584.849746] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.849914] create_subvol+0x567/0x9a0
[12584.850059] btrfs_mksubvol+0x447/0x4c0
[12584.850208] ? preempt_count_add+0x49/0xa0
[12584.850356] __btrfs_ioctl_snap_create+0x123/0x190
[12584.850513] ? _copy_from_user+0x65/0xa0
[12584.850659] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.850817] btrfs_ioctl+0x105/0x3160
[12584.850970] ? rcu_read_lock_sched_held+0x12/0x60
[12584.851127] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.851307] ? do_sys_openat2+0x5e/0x140
[12584.851451] ? kmem_cache_free+0x111/0x510
[12584.851600] ? __x64_sys_ioctl+0x80/0xb0
[12584.851742] __x64_sys_ioctl+0x80/0xb0
[12584.851886] do_syscall_64+0x38/0x90
[12584.852037] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.852203] RIP: 0033:0x7fde9889e4cb
[12584.852339] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.852800] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.853047] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.853249] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.853444] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.853641] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.853835] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.854044]
[12584.854163] irq event stamp: 0
[12584.854288] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.854473] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.854727] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.854983] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.855172] ---[ end trace b600c386fb5e13ca ]---
[12584.855371] ------------[ cut here ]------------
[12584.855527] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.855802] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.857596] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.857849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.858113] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.858289] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.858750] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.858924] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.859119] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.859314] RBP: 0000000000000000 R08: ffff8a8712d475d8 R09: 0000000000000000
[12584.859508] R10: ffff8a8712d47300 R11: ffff8a87056abe08 R12: ffff8a8724bf5000
[12584.859698] R13: ffff8a876c5ef0c0 R14: ffff8a8712d474e0 R15: ffff8a8712d47588
[12584.859892] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.860153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.860325] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.860518] Call Trace:
[12584.860634]
[12584.860752] btrfs_run_delayed_refs+0x86/0x210
[12584.860913] ? rcu_read_lock_sched_held+0x12/0x60
[12584.861071] btrfs_commit_transaction+0x59/0xad0
[12584.861227] ? _raw_spin_unlock+0x29/0x40
[12584.861375] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.861535] create_subvol+0x567/0x9a0
[12584.861678] btrfs_mksubvol+0x447/0x4c0
[12584.861819] ? preempt_count_add+0x49/0xa0
[12584.861980] __btrfs_ioctl_snap_create+0x123/0x190
[12584.862138] ? _copy_from_user+0x65/0xa0
[12584.862286] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.862445] btrfs_ioctl+0x105/0x3160
[12584.862586] ? rcu_read_lock_sched_held+0x12/0x60
[12584.862742] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.862927] ? do_sys_openat2+0x5e/0x140
[12584.863069] ? kmem_cache_free+0x111/0x510
[12584.863222] ? __x64_sys_ioctl+0x80/0xb0
[12584.863369] __x64_sys_ioctl+0x80/0xb0
[12584.863508] do_syscall_64+0x38/0x90
[12584.863648] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.863812] RIP: 0033:0x7fde9889e4cb
[12584.863959] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.864416] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.864653] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.864845] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.865049] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.865248] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.865441] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.865639]
[12584.865754] irq event stamp: 0
[12584.865884] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.866075] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.866325] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.872962] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.873156] ---[ end trace b600c386fb5e13cb ]---
[12584.873359] ------------[ cut here ]------------
[12584.873513] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.873790] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.875176] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.875434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.875685] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.875856] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.876330] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.876493] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.876686] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.876878] RBP: 0000000000000000 R08: ffff8a8712d47848 R09: 0000000000000000
[12584.877078] R10: ffff8a8712d47400 R11: ffff8a87056abe08 R12: ffff8a8724bf5c40
[12584.877276] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47750 R15: ffff8a8712d477f8
[12584.877472] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.877722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.877890] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.878096] Call Trace:
[12584.878219]
[12584.878340] btrfs_run_delayed_refs+0x86/0x210
[12584.878492] ? rcu_read_lock_sched_held+0x12/0x60
[12584.878648] btrfs_commit_transaction+0x59/0xad0
[12584.878804] ? _raw_spin_unlock+0x29/0x40
[12584.878961] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.879119] create_subvol+0x567/0x9a0
[12584.879267] btrfs_mksubvol+0x447/0x4c0
[12584.879411] ? preempt_count_add+0x49/0xa0
[12584.879561] __btrfs_ioctl_snap_create+0x123/0x190
[12584.879716] ? _copy_from_user+0x65/0xa0
[12584.879861] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.880031] btrfs_ioctl+0x105/0x3160
[12584.880179] ? rcu_read_lock_sched_held+0x12/0x60
[12584.880334] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.880506] ? do_sys_openat2+0x5e/0x140
[12584.880651] ? kmem_cache_free+0x111/0x510
[12584.880798] ? __x64_sys_ioctl+0x80/0xb0
[12584.880950] __x64_sys_ioctl+0x80/0xb0
[12584.881094] do_syscall_64+0x38/0x90
[12584.881239] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.881402] RIP: 0033:0x7fde9889e4cb
[12584.881537] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.882006] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.882247] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.882438] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.882631] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.882824] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.883029] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.883231]
[12584.883347] irq event stamp: 0
[12584.883473] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.883654] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.883913] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.884164] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.884347] ---[ end trace b600c386fb5e13cc ]---
[12584.884536] ------------[ cut here ]------------
[12584.884694] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.884979] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.886369] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.886616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.886872] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.887051] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.887513] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.887677] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.887870] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.888071] RBP: 0000000000000000 R08: ffff8a8712d47d28 R09: 0000000000000000
[12584.888268] R10: ffff8a8712d47700 R11: ffff8a87056abe08 R12: ffff8a8724bf5a80
[12584.888458] R13: ffff8a876c5ef0c0 R14: ffff8a8712d47c30 R15: ffff8a8712d47cd8
[12584.888651] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.888894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.889082] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.889279] Call Trace:
[12584.889396]
[12584.889511] btrfs_run_delayed_refs+0x86/0x210
[12584.889665] ? rcu_read_lock_sched_held+0x12/0x60
[12584.889819] btrfs_commit_transaction+0x59/0xad0
[12584.889985] ? _raw_spin_unlock+0x29/0x40
[12584.890135] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.890298] create_subvol+0x567/0x9a0
[12584.890443] btrfs_mksubvol+0x447/0x4c0
[12584.890584] ? preempt_count_add+0x49/0xa0
[12584.890734] __btrfs_ioctl_snap_create+0x123/0x190
[12584.890892] ? _copy_from_user+0x65/0xa0
[12584.891048] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.891208] btrfs_ioctl+0x105/0x3160
[12584.891350] ? rcu_read_lock_sched_held+0x12/0x60
[12584.891506] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.891679] ? do_sys_openat2+0x5e/0x140
[12584.891820] ? kmem_cache_free+0x111/0x510
[12584.891980] ? __x64_sys_ioctl+0x80/0xb0
[12584.892128] __x64_sys_ioctl+0x80/0xb0
[12584.892271] do_syscall_64+0x38/0x90
[12584.892408] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.892571] RIP: 0033:0x7fde9889e4cb
[12584.892710] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.893175] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.893413] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.893605] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.893797] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.893998] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.894195] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.894389]
[12584.894502] irq event stamp: 0
[12584.894634] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.894813] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.895066] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.895323] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.895502] ---[ end trace b600c386fb5e13cd ]---
[12584.895685] ------------[ cut here ]------------
[12584.895843] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.896135] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.897526] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.897773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.898039] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.898213] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.898669] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.898834] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.899037] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.900054] RBP: 0000000000000000 R08: ffff8a8703cd3230 R09: 0000000000000000
[12584.900265] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff8a8724bf51c0
[12584.900458] R13: ffff8a876c5ef0c0 R14: ffff8a8703cd3138 R15: ffff8a8703cd31e0
[12584.900652] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.900894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.901085] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.901286] Call Trace:
[12584.901409]
[12584.901524] btrfs_run_delayed_refs+0x86/0x210
[12584.901679] ? rcu_read_lock_sched_held+0x12/0x60
[12584.907445] btrfs_commit_transaction+0x59/0xad0
[12584.907606] ? _raw_spin_unlock+0x29/0x40
[12584.907754] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.907923] create_subvol+0x567/0x9a0
[12584.908069] btrfs_mksubvol+0x447/0x4c0
[12584.908217] ? preempt_count_add+0x49/0xa0
[12584.908367] __btrfs_ioctl_snap_create+0x123/0x190
[12584.908525] ? _copy_from_user+0x65/0xa0
[12584.908668] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.908828] btrfs_ioctl+0x105/0x3160
[12584.908982] ? rcu_read_lock_sched_held+0x12/0x60
[12584.909140] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.909317] ? do_sys_openat2+0x5e/0x140
[12584.909461] ? kmem_cache_free+0x111/0x510
[12584.909609] ? __x64_sys_ioctl+0x80/0xb0
[12584.909751] __x64_sys_ioctl+0x80/0xb0
[12584.909889] do_syscall_64+0x38/0x90
[12584.910039] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.910207] RIP: 0033:0x7fde9889e4cb
[12584.910345] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.910801] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.911052] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.911247] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.911440] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.911633] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.911827] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.912035]
[12584.912155] irq event stamp: 0
[12584.912283] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.912463] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.912714] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.912974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.913163] ---[ end trace b600c386fb5e13ce ]---
[12584.913361] ------------[ cut here ]------------
[12584.913519] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.913795] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.915194] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.915445] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.915708] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.915886] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.916352] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.916520] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.916716] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.916919] RBP: 0000000000000000 R08: ffff8a8703cd3848 R09: 0000000000000000
[12584.917112] R10: ffff8a8703cd3100 R11: ffff8a87056abe08 R12: ffff8a8724bf5620
[12584.917309] R13: ffff8a876c5ef0c0 R14: ffff8a8703cd3750 R15: ffff8a8703cd37f8
[12584.917500] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.917743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.917926] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.918125] Call Trace:
[12584.918248]
[12584.918363] btrfs_run_delayed_refs+0x86/0x210
[12584.918516] ? rcu_read_lock_sched_held+0x12/0x60
[12584.918672] btrfs_commit_transaction+0x59/0xad0
[12584.918824] ? _raw_spin_unlock+0x29/0x40
[12584.918980] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.919145] create_subvol+0x567/0x9a0
[12584.919290] btrfs_mksubvol+0x447/0x4c0
[12584.919430] ? preempt_count_add+0x49/0xa0
[12584.919580] __btrfs_ioctl_snap_create+0x123/0x190
[12584.919740] ? _copy_from_user+0x65/0xa0
[12584.919882] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.920049] btrfs_ioctl+0x105/0x3160
[12584.920195] ? rcu_read_lock_sched_held+0x12/0x60
[12584.920353] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.920525] ? do_sys_openat2+0x5e/0x140
[12584.920668] ? kmem_cache_free+0x111/0x510
[12584.920814] ? __x64_sys_ioctl+0x80/0xb0
[12584.920968] __x64_sys_ioctl+0x80/0xb0
[12584.921108] do_syscall_64+0x38/0x90
[12584.921248] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.921411] RIP: 0033:0x7fde9889e4cb
[12584.921550] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.922009] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.922249] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.922442] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.922631] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.922824] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.923023] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.923223]
[12584.923335] irq event stamp: 0
[12584.923464] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.923644] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.923888] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.924152] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.924334] ---[ end trace b600c386fb5e13cf ]---
[12584.924521] ------------[ cut here ]------------
[12584.924676] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.924967] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.926349] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.926600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.926854] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.927037] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.927494] RSP: 0018:ffffa9d4c3f0fa00 EFLAGS: 00010202
[12584.927656] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.927852] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.928057] RBP: 0000000000000000 R08: ffff8a8703cd3d28 R09: 0000000000000000
[12584.928256] R10: ffff8a8703cd3700 R11: ffff8a87056abe08 R12: ffff8a8724bf5cb0
[12584.928450] R13: ffff8a876c5ef0c0 R14: ffff8a8703cd3c30 R15: ffff8a8703cd3cd8
[12584.928645] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.928888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.929072] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.929999] Call Trace:
[12584.930126]
[12584.930246] btrfs_run_delayed_refs+0x86/0x210
[12584.930400] ? rcu_read_lock_sched_held+0x12/0x60
[12584.930559] btrfs_commit_transaction+0x59/0xad0
[12584.930715] ? _raw_spin_unlock+0x29/0x40
[12584.930860] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.931028] create_subvol+0x567/0x9a0
[12584.931178] btrfs_mksubvol+0x447/0x4c0
[12584.931321] ? preempt_count_add+0x49/0xa0
[12584.931466] __btrfs_ioctl_snap_create+0x123/0x190
[12584.931625] ? _copy_from_user+0x65/0xa0
[12584.931772] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.931940] btrfs_ioctl+0x105/0x3160
[12584.932079] ? rcu_read_lock_sched_held+0x12/0x60
[12584.932270] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.932447] ? do_sys_openat2+0x5e/0x140
[12584.932595] ? kmem_cache_free+0x111/0x510
[12584.932742] ? __x64_sys_ioctl+0x80/0xb0
[12584.932886] __x64_sys_ioctl+0x80/0xb0
[12584.933039] do_syscall_64+0x38/0x90
[12584.933186] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.933345] RIP: 0033:0x7fde9889e4cb
[12584.933485] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.933953] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.934195] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.934390] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.934585] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.934779] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.934986] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.935185]
[12584.935298] irq event stamp: 0
[12584.935427] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.935609] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.935859] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.941685] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.941869] ---[ end trace b600c386fb5e13d0 ]---
[12584.942740] ------------[ cut here ]------------
[12584.942915] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.943200] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.944596] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.944848] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.945114] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.945287] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.945741] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12584.945917] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.946115] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.946316] RBP: 0000000000000000 R08: ffff8a8703cd34a0 R09: 0000000000000000
[12584.946511] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8a8724bf59a0
[12584.946707] R13: ffff8a876c5ef0c0 R14: ffff8a8703cd33a8 R15: ffff8a8703cd3450
[12584.946911] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.947161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.947335] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.947533] Call Trace:
[12584.947653]
[12584.947787] ? btrfs_get_32+0x31/0xf0
[12584.947943] ? __mutex_lock+0x80/0x8a0
[12584.948087] ? __mutex_lock+0xda/0x8a0
[12584.948231] ? rcu_read_lock_sched_held+0x12/0x60
[12584.948390] ? lock_release+0x1f0/0x2d0
[12584.948535] btrfs_run_delayed_refs+0x86/0x210
[12584.948684] ? __mutex_unlock_slowpath+0x35/0x260
[12584.948840] btrfs_start_dirty_block_groups+0x2af/0x540
[12584.949025] btrfs_commit_transaction+0x85e/0xad0
[12584.949186] ? _raw_spin_unlock+0x29/0x40
[12584.949334] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.949490] create_subvol+0x567/0x9a0
[12584.949634] btrfs_mksubvol+0x447/0x4c0
[12584.949779] ? preempt_count_add+0x49/0xa0
[12584.949938] __btrfs_ioctl_snap_create+0x123/0x190
[12584.950095] ? _copy_from_user+0x65/0xa0
[12584.950246] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.950406] btrfs_ioctl+0x105/0x3160
[12584.950545] ? rcu_read_lock_sched_held+0x12/0x60
[12584.950702] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.950879] ? do_sys_openat2+0x5e/0x140
[12584.951034] ? kmem_cache_free+0x111/0x510
[12584.951188] ? __x64_sys_ioctl+0x80/0xb0
[12584.951332] __x64_sys_ioctl+0x80/0xb0
[12584.951476] do_syscall_64+0x38/0x90
[12584.951616] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.951776] RIP: 0033:0x7fde9889e4cb
[12584.951923] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.952387] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.952624] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.952817] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.953024] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.953223] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.953418] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.953621]
[12584.953736] irq event stamp: 0
[12584.953863] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.954056] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.954314] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.954560] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.954743] ---[ end trace b600c386fb5e13d1 ]---
[12584.954943] ------------[ cut here ]------------
[12584.955099] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.955377] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.956761] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.957025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.957279] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.957453] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.957923] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12584.958088] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.958284] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.958475] RBP: 0000000000000000 R08: ffff8a8703cd3ab8 R09: 0000000000000000
[12584.958669] R10: ffff8a8703cd3300 R11: ffff8a87056abe08 R12: ffff8a8724bf52a0
[12584.958861] R13: ffff8a876c5ef0c0 R14: ffff8a8703cd39c0 R15: ffff8a8703cd3a68
[12584.959065] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.960191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.960366] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.960559] Call Trace:
[12584.960678]
[12584.960794] ? __mutex_lock+0x80/0x8a0
[12584.960947] ? __mutex_lock+0xda/0x8a0
[12584.961088] ? lock_release+0x1d0/0x2d0
[12584.961237] btrfs_run_delayed_refs+0x86/0x210
[12584.961388] ? __mutex_unlock_slowpath+0x35/0x260
[12584.961544] btrfs_start_dirty_block_groups+0x2af/0x540
[12584.961710] btrfs_commit_transaction+0x85e/0xad0
[12584.961867] ? _raw_spin_unlock+0x29/0x40
[12584.962023] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.962203] create_subvol+0x567/0x9a0
[12584.962355] btrfs_mksubvol+0x447/0x4c0
[12584.962503] ? preempt_count_add+0x49/0xa0
[12584.962653] __btrfs_ioctl_snap_create+0x123/0x190
[12584.962809] ? _copy_from_user+0x65/0xa0
[12584.962964] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.963126] btrfs_ioctl+0x105/0x3160
[12584.963273] ? rcu_read_lock_sched_held+0x12/0x60
[12584.963430] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.963605] ? do_sys_openat2+0x5e/0x140
[12584.963750] ? kmem_cache_free+0x111/0x510
[12584.963908] ? __x64_sys_ioctl+0x80/0xb0
[12584.964053] __x64_sys_ioctl+0x80/0xb0
[12584.964198] do_syscall_64+0x38/0x90
[12584.964338] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.964500] RIP: 0033:0x7fde9889e4cb
[12584.964638] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.965518] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.965757] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.965958] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.966158] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.966351] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.966547] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.966744]
[12584.966859] irq event stamp: 0
[12584.966997] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.967181] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.967434] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.967683] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.967866] ---[ end trace b600c386fb5e13d2 ]---
[12584.968073] ------------[ cut here ]------------
[12584.968235] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.968512] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.969909] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.970161] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.970418] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.970586] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.971055] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12584.971224] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.971416] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.971610] RBP: 0000000000000000 R08: ffff8a8705d4b980 R09: 0000000000000000
[12584.977382] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff8a8724bf5b60
[12584.977579] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4b888 R15: ffff8a8705d4b930
[12584.977778] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.978036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.978211] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.978405] Call Trace:
[12584.978523]
[12584.978640] ? __mutex_lock+0x80/0x8a0
[12584.978781] ? __mutex_lock+0xda/0x8a0
[12584.978936] ? lock_release+0x1d0/0x2d0
[12584.979082] btrfs_run_delayed_refs+0x86/0x210
[12584.979233] ? __mutex_unlock_slowpath+0x35/0x260
[12584.979389] btrfs_start_dirty_block_groups+0x2af/0x540
[12584.979556] btrfs_commit_transaction+0x85e/0xad0
[12584.979713] ? _raw_spin_unlock+0x29/0x40
[12584.979856] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.980025] create_subvol+0x567/0x9a0
[12584.980175] btrfs_mksubvol+0x447/0x4c0
[12584.980321] ? preempt_count_add+0x49/0xa0
[12584.980468] __btrfs_ioctl_snap_create+0x123/0x190
[12584.980623] ? _copy_from_user+0x65/0xa0
[12584.980770] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.980941] btrfs_ioctl+0x105/0x3160
[12584.981082] ? rcu_read_lock_sched_held+0x12/0x60
[12584.981242] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.981419] ? do_sys_openat2+0x5e/0x140
[12584.981566] ? kmem_cache_free+0x111/0x510
[12584.981712] ? __x64_sys_ioctl+0x80/0xb0
[12584.981853] __x64_sys_ioctl+0x80/0xb0
[12584.982007] do_syscall_64+0x38/0x90
[12584.982152] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.982312] RIP: 0033:0x7fde9889e4cb
[12584.982448] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.982921] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.983163] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.983358] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.983554] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.983748] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.983953] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.984156]
[12584.984273] irq event stamp: 0
[12584.984399] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.984580] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.984832] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.985088] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.985274] ---[ end trace b600c386fb5e13d3 ]---
[12584.985468] ------------[ cut here ]------------
[12584.985621] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.985909] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12584.987292] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12584.987547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12584.987798] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12584.987979] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12584.988446] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12584.988608] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12584.988800] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12584.989003] RBP: 0000000000000000 R08: ffff8a8705d4bd28 R09: 0000000000000000
[12584.990046] R10: ffff8a8705d4b800 R11: ffff8a87056abe08 R12: ffff8a8724bf5e70
[12584.990249] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4bc30 R15: ffff8a8705d4bcd8
[12584.990444] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12584.990695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12584.990867] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12584.991071] Call Trace:
[12584.991193]
[12584.991312] ? __mutex_lock+0x80/0x8a0
[12584.991452] ? __mutex_lock+0xda/0x8a0
[12584.991591] ? lock_release+0x1d0/0x2d0
[12584.991736] btrfs_run_delayed_refs+0x86/0x210
[12584.991890] ? __mutex_unlock_slowpath+0x35/0x260
[12584.992064] btrfs_start_dirty_block_groups+0x2af/0x540
[12584.992260] btrfs_commit_transaction+0x85e/0xad0
[12584.992420] ? _raw_spin_unlock+0x29/0x40
[12584.992567] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12584.992725] create_subvol+0x567/0x9a0
[12584.992868] btrfs_mksubvol+0x447/0x4c0
[12584.993024] ? preempt_count_add+0x49/0xa0
[12584.993178] __btrfs_ioctl_snap_create+0x123/0x190
[12584.993335] ? _copy_from_user+0x65/0xa0
[12584.993478] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12584.993638] btrfs_ioctl+0x105/0x3160
[12584.993779] ? rcu_read_lock_sched_held+0x12/0x60
[12584.993946] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12584.994120] ? do_sys_openat2+0x5e/0x140
[12584.994271] ? kmem_cache_free+0x111/0x510
[12584.994420] ? __x64_sys_ioctl+0x80/0xb0
[12584.994563] __x64_sys_ioctl+0x80/0xb0
[12584.994703] do_syscall_64+0x38/0x90
[12584.994844] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12584.995017] RIP: 0033:0x7fde9889e4cb
[12584.995158] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12584.995617] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12584.995857] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12584.996060] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12584.996258] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12584.996454] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12584.996650] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12584.996847]
[12584.996974] irq event stamp: 0
[12584.997103] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12584.997285] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12584.997537] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12584.997783] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12584.997976] ---[ end trace b600c386fb5e13d4 ]---
[12584.998180] ------------[ cut here ]------------
[12584.998341] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12584.998620] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.000014] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.000269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.000525] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.000692] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.001169] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.001335] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.001526] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.001720] RBP: 0000000000000000 R08: ffff8a8705d4b368 R09: 0000000000000000
[12585.001919] R10: ffff8a8705d4bc00 R11: ffff8a87056abe08 R12: ffff8a8724bf5e00
[12585.002114] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4b270 R15: ffff8a8705d4b318
[12585.002310] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.002559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.002733] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.002938] Call Trace:
[12585.003057]
[12585.003174] ? __mutex_lock+0x80/0x8a0
[12585.003317] ? __mutex_lock+0xda/0x8a0
[12585.003455] ? lock_release+0x1d0/0x2d0
[12585.003596] btrfs_run_delayed_refs+0x86/0x210
[12585.003749] ? __mutex_unlock_slowpath+0x35/0x260
[12585.003921] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.004090] btrfs_commit_transaction+0x85e/0xad0
[12585.004248] ? _raw_spin_unlock+0x29/0x40
[12585.004395] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.004557] create_subvol+0x567/0x9a0
[12585.004702] btrfs_mksubvol+0x447/0x4c0
[12585.004843] ? preempt_count_add+0x49/0xa0
[12585.005003] __btrfs_ioctl_snap_create+0x123/0x190
[12585.005167] ? _copy_from_user+0x65/0xa0
[12585.005310] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.005466] btrfs_ioctl+0x105/0x3160
[12585.005608] ? rcu_read_lock_sched_held+0x12/0x60
[12585.005766] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.005950] ? do_sys_openat2+0x5e/0x140
[12585.006093] ? kmem_cache_free+0x111/0x510
[12585.011809] ? __x64_sys_ioctl+0x80/0xb0
[12585.011963] __x64_sys_ioctl+0x80/0xb0
[12585.012108] do_syscall_64+0x38/0x90
[12585.012253] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.012412] RIP: 0033:0x7fde9889e4cb
[12585.012549] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.013020] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.013260] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.013455] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.013651] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.013845] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.014052] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.014253]
[12585.014369] irq event stamp: 0
[12585.014496] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.014678] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.014941] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.015193] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.015374] ---[ end trace b600c386fb5e13d5 ]---
[12585.015564] ------------[ cut here ]------------
[12585.015720] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.016008] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.017391] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.017648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.017909] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.018081] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.018546] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.018708] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.018908] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.019104] RBP: 0000000000000000 R08: ffff8a8705d4b5d8 R09: 0000000000000000
[12585.020074] R10: ffff8a8705d4b200 R11: ffff8a87056abe08 R12: ffff8a8724bf5a10
[12585.020281] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4b4e0 R15: ffff8a8705d4b588
[12585.020478] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.020730] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.020914] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.021110] Call Trace:
[12585.021233]
[12585.021350] ? __mutex_lock+0x80/0x8a0
[12585.021491] ? __mutex_lock+0xda/0x8a0
[12585.021630] ? lock_release+0x1d0/0x2d0
[12585.021775] btrfs_run_delayed_refs+0x86/0x210
[12585.021940] ? __mutex_unlock_slowpath+0x35/0x260
[12585.022098] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.022288] btrfs_commit_transaction+0x85e/0xad0
[12585.022446] ? _raw_spin_unlock+0x29/0x40
[12585.022593] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.022750] create_subvol+0x567/0x9a0
[12585.022894] btrfs_mksubvol+0x447/0x4c0
[12585.023053] ? preempt_count_add+0x49/0xa0
[12585.023206] __btrfs_ioctl_snap_create+0x123/0x190
[12585.023362] ? _copy_from_user+0x65/0xa0
[12585.023505] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.023664] btrfs_ioctl+0x105/0x3160
[12585.023806] ? rcu_read_lock_sched_held+0x12/0x60
[12585.023978] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.024154] ? do_sys_openat2+0x5e/0x140
[12585.024302] ? kmem_cache_free+0x111/0x510
[12585.024452] ? __x64_sys_ioctl+0x80/0xb0
[12585.024594] __x64_sys_ioctl+0x80/0xb0
[12585.024734] do_syscall_64+0x38/0x90
[12585.024877] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.025049] RIP: 0033:0x7fde9889e4cb
[12585.025190] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.025650] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.025889] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.026092] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.026290] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.026485] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.026682] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.026878]
[12585.027004] irq event stamp: 0
[12585.027133] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.027315] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.027566] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.027812] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.028005] ---[ end trace b600c386fb5e13d6 ]---
[12585.028209] ------------[ cut here ]------------
[12585.028364] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.028639] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.030028] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.030282] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.030537] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.030706] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.031177] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.031344] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.031536] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.031729] RBP: 0000000000000000 R08: ffff8a8705d4bf98 R09: 0000000000000000
[12585.031931] R10: ffff8a8705d4b400 R11: ffff8a87056abe08 R12: ffff8a87188a7ee0
[12585.032127] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4bea0 R15: ffff8a8705d4bf48
[12585.032323] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.032566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.032740] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.032944] Call Trace:
[12585.033066]
[12585.033187] ? __mutex_lock+0x80/0x8a0
[12585.033333] ? __mutex_lock+0xda/0x8a0
[12585.033473] ? lock_release+0x1d0/0x2d0
[12585.033617] btrfs_run_delayed_refs+0x86/0x210
[12585.033770] ? __mutex_unlock_slowpath+0x35/0x260
[12585.033937] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.034102] btrfs_commit_transaction+0x85e/0xad0
[12585.034263] ? _raw_spin_unlock+0x29/0x40
[12585.034412] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.034572] create_subvol+0x567/0x9a0
[12585.034716] btrfs_mksubvol+0x447/0x4c0
[12585.034857] ? preempt_count_add+0x49/0xa0
[12585.035017] __btrfs_ioctl_snap_create+0x123/0x190
[12585.035181] ? _copy_from_user+0x65/0xa0
[12585.035327] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.035483] btrfs_ioctl+0x105/0x3160
[12585.035624] ? rcu_read_lock_sched_held+0x12/0x60
[12585.035780] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.035963] ? do_sys_openat2+0x5e/0x140
[12585.036107] ? kmem_cache_free+0x111/0x510
[12585.036261] ? __x64_sys_ioctl+0x80/0xb0
[12585.036406] __x64_sys_ioctl+0x80/0xb0
[12585.036546] do_syscall_64+0x38/0x90
[12585.036690] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.036854] RIP: 0033:0x7fde9889e4cb
[12585.037001] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.037459] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.037697] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.037888] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.038091] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.038285] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.038479] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.038673]
[12585.038790] irq event stamp: 0
[12585.038930] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.039111] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.039360] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.039616] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.039794] ---[ end trace b600c386fb5e13d7 ]---
[12585.039999] ------------[ cut here ]------------
[12585.040163] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.040439] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.047439] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.047696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.047958] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.048131] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.048595] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.048758] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.048958] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.049156] RBP: 0000000000000000 R08: ffff8a8705d4bab8 R09: 0000000000000000
[12585.049766] R10: ffff8a8705d4be00 R11: ffff8a87056abe08 R12: ffff8a87188a7c40
[12585.049978] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4b9c0 R15: ffff8a8705d4ba68
[12585.050177] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.050429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.050598] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.050793] Call Trace:
[12585.050923]
[12585.051044] ? __mutex_lock+0x80/0x8a0
[12585.051189] ? __mutex_lock+0xda/0x8a0
[12585.051328] ? lock_release+0x1d0/0x2d0
[12585.051473] btrfs_run_delayed_refs+0x86/0x210
[12585.051627] ? __mutex_unlock_slowpath+0x35/0x260
[12585.051781] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.051957] btrfs_commit_transaction+0x85e/0xad0
[12585.052119] ? _raw_spin_unlock+0x29/0x40
[12585.052287] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.052444] create_subvol+0x567/0x9a0
[12585.052587] btrfs_mksubvol+0x447/0x4c0
[12585.052732] ? preempt_count_add+0x49/0xa0
[12585.052883] __btrfs_ioctl_snap_create+0x123/0x190
[12585.053049] ? _copy_from_user+0x65/0xa0
[12585.053197] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.053357] btrfs_ioctl+0x105/0x3160
[12585.053498] ? rcu_read_lock_sched_held+0x12/0x60
[12585.053652] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.053825] ? do_sys_openat2+0x5e/0x140
[12585.053980] ? kmem_cache_free+0x111/0x510
[12585.054132] ? __x64_sys_ioctl+0x80/0xb0
[12585.054278] __x64_sys_ioctl+0x80/0xb0
[12585.054417] do_syscall_64+0x38/0x90
[12585.054557] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.054721] RIP: 0033:0x7fde9889e4cb
[12585.054858] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.055328] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.055566] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.055760] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.055962] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.056162] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.056359] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.056558]
[12585.056672] irq event stamp: 0
[12585.056797] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.056986] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.057244] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.057487] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.057669] ---[ end trace b600c386fb5e13d8 ]---
[12585.057867] ------------[ cut here ]------------
[12585.058034] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.058313] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.059709] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.059969] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.060229] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.060398] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.060857] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.061032] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.061230] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.061423] RBP: 0000000000000000 R08: ffff8a8705d4be60 R09: 0000000000000000
[12585.061616] R10: ffff8a8705d4b900 R11: ffff8a87056abe08 R12: ffff8a87188a73f0
[12585.061807] R13: ffff8a876c5ef0c0 R14: ffff8a8705d4bd68 R15: ffff8a8705d4be10
[12585.062011] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.062260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.062433] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.062627] Call Trace:
[12585.062746]
[12585.062861] ? __mutex_lock+0x80/0x8a0
[12585.063016] ? __mutex_lock+0xda/0x8a0
[12585.063161] ? lock_release+0x1d0/0x2d0
[12585.063305] btrfs_run_delayed_refs+0x86/0x210
[12585.063461] ? __mutex_unlock_slowpath+0x35/0x260
[12585.063620] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.063785] btrfs_commit_transaction+0x85e/0xad0
[12585.063950] ? _raw_spin_unlock+0x29/0x40
[12585.064097] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.064261] create_subvol+0x567/0x9a0
[12585.064403] btrfs_mksubvol+0x447/0x4c0
[12585.064544] ? preempt_count_add+0x49/0xa0
[12585.064694] __btrfs_ioctl_snap_create+0x123/0x190
[12585.064852] ? _copy_from_user+0x65/0xa0
[12585.065008] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.065170] btrfs_ioctl+0x105/0x3160
[12585.065312] ? rcu_read_lock_sched_held+0x12/0x60
[12585.065472] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.065645] ? do_sys_openat2+0x5e/0x140
[12585.065788] ? kmem_cache_free+0x111/0x510
[12585.065945] ? __x64_sys_ioctl+0x80/0xb0
[12585.066092] __x64_sys_ioctl+0x80/0xb0
[12585.066235] do_syscall_64+0x38/0x90
[12585.066372] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.066535] RIP: 0033:0x7fde9889e4cb
[12585.066676] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.067147] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.067386] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.067577] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.067772] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.067973] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.068171] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.068365]
[12585.068477] irq event stamp: 0
[12585.068607] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.068786] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.069044] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.069301] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.069480] ---[ end trace b600c386fb5e13d9 ]---
[12585.069672] ------------[ cut here ]------------
[12585.069829] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.070118] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.071520] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.071769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.072035] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.072209] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.072663] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.072829] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.073033] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.073236] RBP: 0000000000000000 R08: ffff8a873835e5d8 R09: 0000000000000000
[12585.073432] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff8a870949c000
[12585.073624] R13: ffff8a876c5ef0c0 R14: ffff8a873835e4e0 R15: ffff8a873835e588
[12585.073816] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.074072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.074250] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.074448] Call Trace:
[12585.074568]
[12585.081042] ? __mutex_lock+0x80/0x8a0
[12585.081192] ? __mutex_lock+0xda/0x8a0
[12585.081335] ? lock_release+0x1d0/0x2d0
[12585.081482] btrfs_run_delayed_refs+0x86/0x210
[12585.081637] ? __mutex_unlock_slowpath+0x35/0x260
[12585.081793] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.081969] btrfs_commit_transaction+0x85e/0xad0
[12585.082128] ? _raw_spin_unlock+0x29/0x40
[12585.082299] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.082457] create_subvol+0x567/0x9a0
[12585.082600] btrfs_mksubvol+0x447/0x4c0
[12585.082744] ? preempt_count_add+0x49/0xa0
[12585.082893] __btrfs_ioctl_snap_create+0x123/0x190
[12585.083066] ? _copy_from_user+0x65/0xa0
[12585.083215] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.083374] btrfs_ioctl+0x105/0x3160
[12585.083515] ? rcu_read_lock_sched_held+0x12/0x60
[12585.083671] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.083843] ? do_sys_openat2+0x5e/0x140
[12585.084001] ? kmem_cache_free+0x111/0x510
[12585.084154] ? __x64_sys_ioctl+0x80/0xb0
[12585.084297] __x64_sys_ioctl+0x80/0xb0
[12585.084436] do_syscall_64+0x38/0x90
[12585.084576] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.084739] RIP: 0033:0x7fde9889e4cb
[12585.084875] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.085352] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.085590] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.085781] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.085984] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.086183] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.086381] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.086577]
[12585.086693] irq event stamp: 0
[12585.086821] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.087009] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.087266] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.087513] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.087695] ---[ end trace b600c386fb5e13da ]---
[12585.087892] ------------[ cut here ]------------
[12585.088061] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.088342] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.089734] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.089992] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.090254] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.090424] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.090884] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.091059] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.091257] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.091447] RBP: 0000000000000000 R08: ffff8a873835ebf0 R09: 0000000000000000
[12585.091641] R10: ffff8a873835e4e0 R11: ffff8a87056abe08 R12: ffff8a870949cd20
[12585.091832] R13: ffff8a876c5ef0c0 R14: ffff8a873835eaf8 R15: ffff8a873835eba0
[12585.092036] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.092283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.092456] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.092651] Call Trace:
[12585.092767]
[12585.092881] ? __mutex_lock+0x80/0x8a0
[12585.093035] ? __mutex_lock+0xda/0x8a0
[12585.093182] ? lock_release+0x1d0/0x2d0
[12585.093326] btrfs_run_delayed_refs+0x86/0x210
[12585.093481] ? __mutex_unlock_slowpath+0x35/0x260
[12585.093637] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.093803] btrfs_commit_transaction+0x85e/0xad0
[12585.093967] ? _raw_spin_unlock+0x29/0x40
[12585.094116] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.094280] create_subvol+0x567/0x9a0
[12585.094424] btrfs_mksubvol+0x447/0x4c0
[12585.094566] ? preempt_count_add+0x49/0xa0
[12585.094715] __btrfs_ioctl_snap_create+0x123/0x190
[12585.094874] ? _copy_from_user+0x65/0xa0
[12585.095028] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.095189] btrfs_ioctl+0x105/0x3160
[12585.095332] ? rcu_read_lock_sched_held+0x12/0x60
[12585.095491] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.095662] ? do_sys_openat2+0x5e/0x140
[12585.095805] ? kmem_cache_free+0x111/0x510
[12585.095966] ? __x64_sys_ioctl+0x80/0xb0
[12585.096111] __x64_sys_ioctl+0x80/0xb0
[12585.096254] do_syscall_64+0x38/0x90
[12585.096391] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.096553] RIP: 0033:0x7fde9889e4cb
[12585.096690] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.097155] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.097397] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.097591] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.097783] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.097990] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.098185] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.098381]
[12585.098494] irq event stamp: 0
[12585.098622] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.098802] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.099059] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.099317] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.099496] ---[ end trace b600c386fb5e13db ]---
[12585.099689] ------------[ cut here ]------------
[12585.099845] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.100134] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.101534] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.101784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.102051] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.102224] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.102675] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.102840] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.103047] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.103249] RBP: 0000000000000000 R08: ffff8a873647bd18 R09: 0000000000000000
[12585.103445] R10: ffff8a873835eaf8 R11: ffff8a87056abe08 R12: ffff8a8608cd0750
[12585.103639] R13: ffff8a876c5ef0c0 R14: ffff8a873647bc30 R15: ffff8a873647bcd8
[12585.103832] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.104085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.104263] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.104461] Call Trace:
[12585.104581]
[12585.104695] ? __mutex_lock+0x80/0x8a0
[12585.104838] ? __mutex_lock+0xda/0x8a0
[12585.104991] ? lock_release+0x1d0/0x2d0
[12585.105135] btrfs_run_delayed_refs+0x86/0x210
[12585.105294] ? __mutex_unlock_slowpath+0x35/0x260
[12585.105454] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.105619] btrfs_commit_transaction+0x85e/0xad0
[12585.105773] ? _raw_spin_unlock+0x29/0x40
[12585.105926] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.106088] create_subvol+0x567/0x9a0
[12585.106236] btrfs_mksubvol+0x447/0x4c0
[12585.106377] ? preempt_count_add+0x49/0xa0
[12585.106528] __btrfs_ioctl_snap_create+0x123/0x190
[12585.106687] ? _copy_from_user+0x65/0xa0
[12585.106833] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.107001] btrfs_ioctl+0x105/0x3160
[12585.107144] ? rcu_read_lock_sched_held+0x12/0x60
[12585.107303] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.107477] ? do_sys_openat2+0x5e/0x140
[12585.107618] ? kmem_cache_free+0x111/0x510
[12585.107762] ? __x64_sys_ioctl+0x80/0xb0
[12585.107918] __x64_sys_ioctl+0x80/0xb0
[12585.108064] do_syscall_64+0x38/0x90
[12585.108205] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.108368] RIP: 0033:0x7fde9889e4cb
[12585.108506] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.115365] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.115612] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.115806] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.116009] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.116212] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.116405] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.116606]
[12585.116722] irq event stamp: 0
[12585.116847] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.117038] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.117296] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.117540] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.117722] ---[ end trace b600c386fb5e13dc ]---
[12585.117942] ------------[ cut here ]------------
[12585.118101] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.118384] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.119780] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.120039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.120301] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.120472] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.120942] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.121110] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.121305] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.121497] RBP: 0000000000000000 R08: ffff8a873835e220 R09: 0000000000000000
[12585.121691] R10: ffff8a873647bc01 R11: ffff8a87056a8a08 R12: ffff8a8677b5df70
[12585.121881] R13: ffff8a876c5ef0c0 R14: ffff8a873835e138 R15: ffff8a873835e1e0
[12585.122085] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.122333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.122507] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.122699] Call Trace:
[12585.122817]
[12585.122941] ? __mutex_lock+0x80/0x8a0
[12585.123087] ? __mutex_lock+0xda/0x8a0
[12585.123231] ? lock_release+0x1d0/0x2d0
[12585.123375] btrfs_run_delayed_refs+0x86/0x210
[12585.123527] ? __mutex_unlock_slowpath+0x35/0x260
[12585.123690] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.123871] btrfs_commit_transaction+0x85e/0xad0
[12585.124037] ? _raw_spin_unlock+0x29/0x40
[12585.124189] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.124349] create_subvol+0x567/0x9a0
[12585.124493] btrfs_mksubvol+0x447/0x4c0
[12585.124634] ? preempt_count_add+0x49/0xa0
[12585.124782] __btrfs_ioctl_snap_create+0x123/0x190
[12585.124951] ? _copy_from_user+0x65/0xa0
[12585.125099] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.125258] btrfs_ioctl+0x105/0x3160
[12585.125401] ? rcu_read_lock_sched_held+0x12/0x60
[12585.125561] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.125732] ? do_sys_openat2+0x5e/0x140
[12585.125877] ? kmem_cache_free+0x111/0x510
[12585.126036] ? __x64_sys_ioctl+0x80/0xb0
[12585.126186] __x64_sys_ioctl+0x80/0xb0
[12585.126327] do_syscall_64+0x38/0x90
[12585.126463] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.126625] RIP: 0033:0x7fde9889e4cb
[12585.126761] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.127227] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.127470] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.127664] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.127856] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.128059] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.128257] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.128452]
[12585.128565] irq event stamp: 0
[12585.128692] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.128873] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.129131] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.129388] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.129566] ---[ end trace b600c386fb5e13dd ]---
[12585.129758] ------------[ cut here ]------------
[12585.129931] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.130214] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.131607] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.131859] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.132124] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.132296] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.132749] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.132926] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.133122] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.133323] RBP: 0000000000000000 R08: ffff8a873647b220 R09: 0000000000000000
[12585.133521] R10: ffff8a873835e138 R11: ffff8a87056a8a08 R12: ffff8a8608cd0a90
[12585.133714] R13: ffff8a876c5ef0c0 R14: ffff8a873647b138 R15: ffff8a873647b1e0
[12585.133916] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.134166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.134338] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.134536] Call Trace:
[12585.134655]
[12585.134769] ? __mutex_lock+0x80/0x8a0
[12585.134922] ? __mutex_lock+0xda/0x8a0
[12585.135066] ? lock_release+0x1d0/0x2d0
[12585.135212] btrfs_run_delayed_refs+0x86/0x210
[12585.135366] ? __mutex_unlock_slowpath+0x35/0x260
[12585.135524] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.135692] btrfs_commit_transaction+0x85e/0xad0
[12585.135845] ? _raw_spin_unlock+0x29/0x40
[12585.136000] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.136165] create_subvol+0x567/0x9a0
[12585.136314] btrfs_mksubvol+0x447/0x4c0
[12585.136456] ? preempt_count_add+0x49/0xa0
[12585.136606] __btrfs_ioctl_snap_create+0x123/0x190
[12585.136765] ? _copy_from_user+0x65/0xa0
[12585.136921] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.137081] btrfs_ioctl+0x105/0x3160
[12585.137222] ? rcu_read_lock_sched_held+0x12/0x60
[12585.137382] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.137554] ? do_sys_openat2+0x5e/0x140
[12585.137696] ? kmem_cache_free+0x111/0x510
[12585.137842] ? __x64_sys_ioctl+0x80/0xb0
[12585.137999] __x64_sys_ioctl+0x80/0xb0
[12585.138145] do_syscall_64+0x38/0x90
[12585.138283] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.138445] RIP: 0033:0x7fde9889e4cb
[12585.138583] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.139045] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.139989] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.140194] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.140386] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.140581] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.140772] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.140978]
[12585.141092] irq event stamp: 0
[12585.141223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.141403] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.141653] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.141914] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.142094] ---[ end trace b600c386fb5e13de ]---
[12585.142311] ------------[ cut here ]------------
[12585.142468] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.142750] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.149675] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.149937] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.150199] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.150369] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.150826] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.151002] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.151200] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.151391] RBP: ffff8a861e31bd40 R08: ffff8a873647bf98 R09: 0000000000000000
[12585.151584] R10: ffff8a873647b100 R11: ffff8a87056a8a08 R12: ffff8a8608cd05b0
[12585.151775] R13: ffff8a876c5ef0c0 R14: ffff8a873647bea0 R15: ffff8a873647bf48
[12585.151978] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.152224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.152398] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.152591] Call Trace:
[12585.152707]
[12585.152821] ? __mutex_lock+0x80/0x8a0
[12585.152978] ? __mutex_lock+0xda/0x8a0
[12585.153120] ? lock_release+0x1d0/0x2d0
[12585.153267] btrfs_run_delayed_refs+0x86/0x210
[12585.153422] ? __mutex_unlock_slowpath+0x35/0x260
[12585.153581] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.153745] btrfs_commit_transaction+0x85e/0xad0
[12585.153911] ? _raw_spin_unlock+0x29/0x40
[12585.154059] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.154222] create_subvol+0x567/0x9a0
[12585.154365] btrfs_mksubvol+0x447/0x4c0
[12585.154504] ? preempt_count_add+0x49/0xa0
[12585.154653] __btrfs_ioctl_snap_create+0x123/0x190
[12585.154812] ? _copy_from_user+0x65/0xa0
[12585.154965] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.155124] btrfs_ioctl+0x105/0x3160
[12585.155269] ? rcu_read_lock_sched_held+0x12/0x60
[12585.155429] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.155601] ? do_sys_openat2+0x5e/0x140
[12585.155744] ? kmem_cache_free+0x111/0x510
[12585.155904] ? __x64_sys_ioctl+0x80/0xb0
[12585.156050] __x64_sys_ioctl+0x80/0xb0
[12585.156192] do_syscall_64+0x38/0x90
[12585.156330] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.156492] RIP: 0033:0x7fde9889e4cb
[12585.156632] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.157092] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.157336] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.157530] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.157721] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.157926] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.158118] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.158318]
[12585.158430] irq event stamp: 0
[12585.158559] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.158739] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.158996] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.159250] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.159430] ---[ end trace b600c386fb5e13df ]---
[12585.159625] ------------[ cut here ]------------
[12585.159781] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.160073] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.161469] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.161722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.161991] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.162164] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.162614] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.162778] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.162985] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.163186] RBP: ffff8a8703c352c0 R08: ffff8a873835e4a0 R09: 0000000000000000
[12585.163383] R10: ffff8a873647be00 R11: ffff8a87056a8a08 R12: ffff8a8677b5d000
[12585.163578] R13: ffff8a876c5ef0c0 R14: ffff8a873835e3a8 R15: ffff8a873835e450
[12585.163772] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.164026] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.164206] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.164402] Call Trace:
[12585.164523]
[12585.164637] btrfs_run_delayed_refs+0x86/0x210
[12585.164792] ? __mutex_unlock_slowpath+0x35/0x260
[12585.164963] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.165128] btrfs_commit_transaction+0x85e/0xad0
[12585.165288] ? _raw_spin_unlock+0x29/0x40
[12585.165434] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.165596] create_subvol+0x567/0x9a0
[12585.165739] btrfs_mksubvol+0x447/0x4c0
[12585.165880] ? preempt_count_add+0x49/0xa0
[12585.166040] __btrfs_ioctl_snap_create+0x123/0x190
[12585.166205] ? _copy_from_user+0x65/0xa0
[12585.166349] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.166507] btrfs_ioctl+0x105/0x3160
[12585.166650] ? rcu_read_lock_sched_held+0x12/0x60
[12585.166809] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.166991] ? do_sys_openat2+0x5e/0x140
[12585.167137] ? kmem_cache_free+0x111/0x510
[12585.167290] ? __x64_sys_ioctl+0x80/0xb0
[12585.167436] __x64_sys_ioctl+0x80/0xb0
[12585.167575] do_syscall_64+0x38/0x90
[12585.167712] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.167874] RIP: 0033:0x7fde9889e4cb
[12585.168025] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.168483] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.168723] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.168925] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.169120] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.170010] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.170213] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.170409]
[12585.170524] irq event stamp: 0
[12585.170656] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.170836] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.171092] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.171349] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.171527] ---[ end trace b600c386fb5e13e0 ]---
[12585.171728] ------------[ cut here ]------------
[12585.171886] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.172196] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.173604] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.173852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.174119] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.174296] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.174753] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.174928] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.175125] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.175325] RBP: 0000000000000000 R08: ffff8a873835ef88 R09: 0000000000000000
[12585.175521] R10: ffff8a873835e3a8 R11: ffff8a87056a8a08 R12: ffff8a870949cb60
[12585.175716] R13: ffff8a876c5ef0c0 R14: ffff8a873835eea0 R15: ffff8a873835ef48
[12585.175923] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.176173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.176346] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.176544] Call Trace:
[12585.176664]
[12585.176779] btrfs_run_delayed_refs+0x86/0x210
[12585.176944] ? __mutex_unlock_slowpath+0x35/0x260
[12585.177105] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.177275] btrfs_commit_transaction+0x85e/0xad0
[12585.177429] ? _raw_spin_unlock+0x29/0x40
[12585.177574] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.177734] create_subvol+0x567/0x9a0
[12585.177881] btrfs_mksubvol+0x447/0x4c0
[12585.178033] ? preempt_count_add+0x49/0xa0
[12585.178189] __btrfs_ioctl_snap_create+0x123/0x190
[12585.178349] ? _copy_from_user+0x65/0xa0
[12585.184065] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.184233] btrfs_ioctl+0x105/0x3160
[12585.184376] ? rcu_read_lock_sched_held+0x12/0x60
[12585.184531] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.184705] ? do_sys_openat2+0x5e/0x140
[12585.184851] ? kmem_cache_free+0x111/0x510
[12585.185009] ? __x64_sys_ioctl+0x80/0xb0
[12585.185157] __x64_sys_ioctl+0x80/0xb0
[12585.185298] do_syscall_64+0x38/0x90
[12585.185438] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.185600] RIP: 0033:0x7fde9889e4cb
[12585.185736] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.186211] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.186450] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.186641] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.186838] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.187041] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.187242] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.187441]
[12585.187557] irq event stamp: 0
[12585.187683] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.187862] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.188123] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.188376] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.188559] ---[ end trace b600c386fb5e13e1 ]---
[12585.188752] ------------[ cut here ]------------
[12585.188915] WARNING: CPU: 0 PID: 2349592 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12585.189195] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12585.190580] CPU: 0 PID: 2349592 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12585.190827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12585.191092] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12585.191266] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12585.191724] RSP: 0018:ffffa9d4c3f0f988 EFLAGS: 00010202
[12585.191889] RAX: 000000000000000d RBX: ffff8a872fec5800 RCX: 0000000000000000
[12585.192093] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12585.192289] RBP: 0000000000000000 R08: ffff8a873835e358 R09: 0000000000000000
[12585.192482] R10: ffff8a873835eea0 R11: ffff8a87056abe08 R12: ffff8a870949ca80
[12585.192675] R13: ffff8a876c5ef0c0 R14: ffff8a873835e270 R15: ffff8a873835e318
[12585.192868] FS: 00007fde987a3740(0000) GS:ffff8a877bc00000(0000) knlGS:0000000000000000
[12585.193126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12585.193304] CR2: 00007f2ad73c2680 CR3: 000000013ce88004 CR4: 0000000000370ef0
[12585.193498] Call Trace:
[12585.193615]
[12585.193732] btrfs_run_delayed_refs+0x86/0x210
[12585.193887] ? __mutex_unlock_slowpath+0x35/0x260
[12585.194053] btrfs_start_dirty_block_groups+0x2af/0x540
[12585.194223] btrfs_commit_transaction+0x85e/0xad0
[12585.194380] ? _raw_spin_unlock+0x29/0x40
[12585.194528] ? btrfs_block_rsv_release+0x1c2/0x1e0
[12585.194684] create_subvol+0x567/0x9a0
[12585.194827] btrfs_mksubvol+0x447/0x4c0
[12585.194982] ? preempt_count_add+0x49/0xa0
[12585.195133] __btrfs_ioctl_snap_create+0x123/0x190
[12585.195293] ? _copy_from_user+0x65/0xa0
[12585.195435] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12585.195595] btrfs_ioctl+0x105/0x3160
[12585.195736] ? rcu_read_lock_sched_held+0x12/0x60
[12585.195890] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12585.196073] ? do_sys_openat2+0x5e/0x140
[12585.196225] ? kmem_cache_free+0x111/0x510
[12585.196376] ? __x64_sys_ioctl+0x80/0xb0
[12585.196518] __x64_sys_ioctl+0x80/0xb0
[12585.196656] do_syscall_64+0x38/0x90
[12585.196794] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12585.196966] RIP: 0033:0x7fde9889e4cb
[12585.197104] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12585.197563] RSP: 002b:00007ffdf40000d8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12585.197801] RAX: ffffffffffffffda RBX: 00007ffdf4001120 RCX: 00007fde9889e4cb
[12585.198006] RDX: 00007ffdf40000e0 RSI: 0000000050009418 RDI: 0000000000000003
[12585.198202] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffdf4001d86
[12585.198398] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12585.198590] R13: 00007ffdf40000e0 R14: 00000000004063d0 R15: 00007fde987a36c8
[12585.198790]
[12585.198915] irq event stamp: 0
[12585.199042] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12585.199226] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12585.200109] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12585.200364] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12585.200548] ---[ end trace b600c386fb5e13e2 ]---
[12585.276982] BTRFS info (device dm-11): flagging fs with big metadata feature
[12585.277215] BTRFS info (device dm-11): turning on async discard
[12585.277393] BTRFS info (device dm-11): disk space caching is enabled
[12585.277574] BTRFS info (device dm-11): has skinny extents
[12585.279860] BTRFS info (device dm-11): start tree-log replay
[12585.283510] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[12585.283779] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[12586.530098] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12586.531695] btrfs_dev_stat_print_on_error: 335 callbacks suppressed
[12586.531704] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12586.537344] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12586.538321] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12586.539417] BTRFS error (device dm-11): error writing primary super block to device 1
[12586.540289] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12586.541330] BTRFS info (device dm-11): forced readonly
[12586.541878] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12586.542553] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12586.544301] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12586.545143] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[12586.545256] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[12586.545978] BTRFS warning (device dm-11): direct IO failed ino 1404 rw 0,0 sector 0x8ce8 len 4096 err no 10
[12586.548546] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12586.549965] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[12586.550601] BTRFS warning (device dm-11): direct IO failed ino 1404 rw 0,0 sector 0x202180 len 4096 err no 10
[12586.553566] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[12586.554271] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[12586.554762] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[12586.555018] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f50 len 4096 err no 10
[12586.555214] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f58 len 4096 err no 10
[12586.555615] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f60 len 4096 err no 10
[12586.556442] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[12586.556795] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f38 len 4096 err no 10
[12586.556868] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f40 len 4096 err no 10
[12586.557154] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f48 len 4096 err no 10
[12586.557499] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f50 len 4096 err no 10
[12586.557831] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f58 len 4096 err no 10
[12586.558166] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f60 len 4096 err no 10
[12586.558487] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f68 len 4096 err no 10
[12586.558860] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f70 len 4096 err no 10
[12586.559192] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f78 len 4096 err no 10
[12586.559510] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f80 len 4096 err no 10
[12586.559825] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f88 len 4096 err no 10
[12586.560172] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f90 len 4096 err no 10
[12586.567063] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201f98 len 4096 err no 10
[12586.567383] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201fa0 len 4096 err no 10
[12586.567696] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201fa8 len 4096 err no 10
[12586.567910] BTRFS warning (device dm-11): direct IO failed ino 1658 rw 0,0 sector 0x201fb0 len 4096 err no 10
[12586.569395] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[12586.571700] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f48 len 4096 err no 10
[12586.572279] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f50 len 4096 err no 10
[12586.572605] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f58 len 4096 err no 10
[12586.572915] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f60 len 4096 err no 10
[12586.573232] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f68 len 4096 err no 10
[12586.573527] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f70 len 4096 err no 10
[12586.573824] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f78 len 4096 err no 10
[12586.574180] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f80 len 4096 err no 10
[12586.574487] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f88 len 4096 err no 10
[12586.574783] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f90 len 4096 err no 10
[12586.575169] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202f98 len 4096 err no 10
[12586.575177] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202fa0 len 4096 err no 10
[12586.575472] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202fa8 len 4096 err no 10
[12586.575769] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202fb0 len 4096 err no 10
[12586.576069] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202fb8 len 4096 err no 10
[12586.576074] BTRFS warning (device dm-11): direct IO failed ino 289 rw 0,0 sector 0x202fc0 len 4096 err no 10
[12586.653544] BTRFS info (device dm-11): flagging fs with big metadata feature
[12586.653758] BTRFS info (device dm-11): turning on async discard
[12586.653954] BTRFS info (device dm-11): disk space caching is enabled
[12586.654142] BTRFS info (device dm-11): has skinny extents
[12586.655949] BTRFS info (device dm-11): start tree-log replay
[12586.822974] BTRFS warning (device dm-11): direct IO failed ino 1669 rw 1,34817 sector 0x202720 len 45056 err no 10
[12586.826753] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12586.826808] BTRFS warning (device dm-11): direct IO failed ino 1670 rw 1,34817 sector 0x203278 len 94208 err no 10
[12586.829385] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12586.829656] BTRFS info (device dm-11): forced readonly
[12586.829818] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12586.830076] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12586.922823] BTRFS info (device dm-11): flagging fs with big metadata feature
[12586.923080] BTRFS info (device dm-11): turning on async discard
[12586.923261] BTRFS info (device dm-11): disk space caching is enabled
[12586.923438] BTRFS info (device dm-11): has skinny extents
[12587.991712] BTRFS warning (device dm-11): direct IO failed ino 1674 rw 1,34817 sector 0x204870 len 110592 err no 10
[12587.993616] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12587.995147] BTRFS error (device dm-11): error writing primary super block to device 1
[12587.996335] BTRFS warning (device dm-11): direct IO failed ino 1676 rw 1,34817 sector 0x205290 len 28672 err no 10
[12587.996458] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12587.999627] BTRFS info (device dm-11): forced readonly
[12588.001904] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[12588.014036] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12588.112123] BTRFS info (device dm-11): flagging fs with big metadata feature
[12588.112353] BTRFS info (device dm-11): turning on async discard
[12588.112532] BTRFS info (device dm-11): disk space caching is enabled
[12588.112714] BTRFS info (device dm-11): has skinny extents
[12590.219469] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12590.221003] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12590.222534] BTRFS error (device dm-11): error writing primary super block to device 1
[12590.223920] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12590.226815] BTRFS info (device dm-11): forced readonly
[12590.227735] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12590.228987] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12590.231338] BTRFS warning (device dm-11): direct IO failed ino 1678 rw 0,0 sector 0x204138 len 4096 err no 10
[12590.237299] BTRFS warning (device dm-11): direct IO failed ino 1660 rw 0,0 sector 0x207270 len 4096 err no 10
[12590.238389] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12590.238614] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12590.238673] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12590.240036] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d930 len 4096 err no 10
[12590.240374] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d938 len 4096 err no 10
[12590.240696] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d940 len 4096 err no 10
[12590.241037] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d948 len 4096 err no 10
[12590.241767] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d950 len 4096 err no 10
[12590.242284] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d958 len 4096 err no 10
[12590.242293] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x20d960 len 4096 err no 10
[12590.251695] BTRFS warning (device dm-11): direct IO failed ino 1435 rw 0,0 sector 0x208ae8 len 4096 err no 10
[12590.324834] BTRFS info (device dm-11): flagging fs with big metadata feature
[12590.325069] BTRFS info (device dm-11): turning on async discard
[12590.325251] BTRFS info (device dm-11): disk space caching is enabled
[12590.325431] BTRFS info (device dm-11): has skinny extents
[12590.328021] BTRFS info (device dm-11): start tree-log replay
[12590.529843] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12590.548234] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[12590.548557] BTRFS info (device dm-11): forced readonly
[12590.548743] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[12590.549037] ------------[ cut here ]------------
[12590.549038] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.549239] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12590.549574] Modules linked in:
[12590.549842] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12590.549843] dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.551843] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.552166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.552457] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.552654] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.553211] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.553399] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.553621] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.553843] RBP: 0000000000000000 R08: ffff8a871640b970 R09: 0000000000000000
[12590.554117] R10: 0000000000000000 R11: ffff8a8609d1b488 R12: ffff8a8606449750
[12590.554344] R13: ffff8a876c5efcc0 R14: ffff8a871640b888 R15: ffff8a871640b930
[12590.554570] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.554867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.555082] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.555303] Call Trace:
[12590.555434]
[12590.555562] ? btrfs_get_32+0x30/0xf0
[12590.555720] ? __mutex_lock+0x80/0x8a0
[12590.555887] ? __mutex_lock+0xda/0x8a0
[12590.556048] ? rcu_read_lock_sched_held+0x12/0x60
[12590.556232] ? lock_release+0x1f0/0x2d0
[12590.556392] btrfs_run_delayed_refs+0x86/0x210
[12590.556564] ? __mutex_unlock_slowpath+0x35/0x260
[12590.562741] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.562929] btrfs_commit_transaction+0x85e/0xad0
[12590.563104] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.563283] ? vfs_fsync_range+0x90/0x90
[12590.563434] iterate_supers+0x85/0xf0
[12590.563581] ksys_sync+0x50/0x80
[12590.563727] __do_sys_sync+0xa/0x10
[12590.563885] do_syscall_64+0x38/0x90
[12590.564031] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.564227] RIP: 0033:0x7f12f60443ab
[12590.564372] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.564834] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.565086] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.565299] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.565496] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.565694] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.565900] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.566112]
[12590.566229] irq event stamp: 0
[12590.566360] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.566548] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.566802] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.567093] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.567281] ---[ end trace b600c386fb5e13e3 ]---
[12590.567477] ------------[ cut here ]------------
[12590.567630] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.567927] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.569329] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.569585] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.569834] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.570018] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.570479] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.570642] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.570838] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.571045] RBP: 0000000000000000 R08: ffff8a871640bbe0 R09: 0000000000000000
[12590.571248] R10: ffff8a871640b888 R11: ffff8a87168ec608 R12: ffff8a8606449410
[12590.571441] R13: ffff8a876c5efcc0 R14: ffff8a871640baf8 R15: ffff8a871640bba0
[12590.571638] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.571896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.572068] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.572276] Call Trace:
[12590.572398]
[12590.572510] ? __mutex_lock+0x80/0x8a0
[12590.572651] ? __mutex_lock+0xda/0x8a0
[12590.572800] ? rcu_read_lock_sched_held+0x12/0x60
[12590.572970] ? lock_release+0x1f0/0x2d0
[12590.573126] btrfs_run_delayed_refs+0x86/0x210
[12590.574059] ? __mutex_unlock_slowpath+0x35/0x260
[12590.574236] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.574407] btrfs_commit_transaction+0x85e/0xad0
[12590.574563] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.574727] ? vfs_fsync_range+0x90/0x90
[12590.574884] iterate_supers+0x85/0xf0
[12590.575030] ksys_sync+0x50/0x80
[12590.575169] __do_sys_sync+0xa/0x10
[12590.575305] do_syscall_64+0x38/0x90
[12590.575447] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.575609] RIP: 0033:0x7f12f60443ab
[12590.575746] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.576230] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.576472] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.576669] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.576874] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.577071] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.577277] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.577475]
[12590.577592] irq event stamp: 0
[12590.577718] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.577912] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.578177] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.578425] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.578608] ---[ end trace b600c386fb5e13e4 ]---
[12590.578802] ------------[ cut here ]------------
[12590.578972] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.579255] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.580666] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.580931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.581199] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.581368] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.581829] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.582005] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.582209] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.582402] RBP: 0000000000000000 R08: ffff8a871640b700 R09: 0000000000000000
[12590.582594] R10: ffff8a871640baf8 R11: ffff8a87168ec608 R12: ffff8a8606449dd0
[12590.582787] R13: ffff8a876c5efcc0 R14: ffff8a871640b618 R15: ffff8a871640b6c0
[12590.582990] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.583244] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.583417] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.583612] Call Trace:
[12590.583729]
[12590.583857] ? __mutex_lock+0x80/0x8a0
[12590.584002] ? __mutex_lock+0xda/0x8a0
[12590.584153] ? rcu_read_lock_sched_held+0x12/0x60
[12590.584314] ? lock_release+0x1f0/0x2d0
[12590.584458] btrfs_run_delayed_refs+0x86/0x210
[12590.584609] ? __mutex_unlock_slowpath+0x35/0x260
[12590.584763] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.584942] btrfs_commit_transaction+0x85e/0xad0
[12590.585110] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.585282] ? vfs_fsync_range+0x90/0x90
[12590.585425] iterate_supers+0x85/0xf0
[12590.585562] ksys_sync+0x50/0x80
[12590.585695] __do_sys_sync+0xa/0x10
[12590.585829] do_syscall_64+0x38/0x90
[12590.585977] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.586154] RIP: 0033:0x7f12f60443ab
[12590.586295] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.586745] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.586997] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.587193] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.587386] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.587578] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.587770] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.587976]
[12590.588096] irq event stamp: 0
[12590.588232] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.588411] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.588658] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.588921] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.589111] ---[ end trace b600c386fb5e13e5 ]---
[12590.589306] ------------[ cut here ]------------
[12590.589465] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.589746] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.591149] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.591401] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.591656] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.597347] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.597812] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.597989] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.598191] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.598385] RBP: 0000000000000000 R08: ffff8a871640b220 R09: 0000000000000000
[12590.598578] R10: ffff8a871640b618 R11: ffff8a87168ec608 R12: ffff8a8606449d00
[12590.598771] R13: ffff8a876c5efcc0 R14: ffff8a871640b138 R15: ffff8a871640b1e0
[12590.598974] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.599223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.599397] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.599591] Call Trace:
[12590.599708]
[12590.599824] ? __mutex_lock+0x80/0x8a0
[12590.599977] ? __mutex_lock+0xda/0x8a0
[12590.600128] ? rcu_read_lock_sched_held+0x12/0x60
[12590.600288] ? lock_release+0x1f0/0x2d0
[12590.600432] btrfs_run_delayed_refs+0x86/0x210
[12590.600582] ? __mutex_unlock_slowpath+0x35/0x260
[12590.600738] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.600918] btrfs_commit_transaction+0x85e/0xad0
[12590.601078] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.601256] ? vfs_fsync_range+0x90/0x90
[12590.601401] iterate_supers+0x85/0xf0
[12590.601540] ksys_sync+0x50/0x80
[12590.601677] __do_sys_sync+0xa/0x10
[12590.601813] do_syscall_64+0x38/0x90
[12590.601961] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.602136] RIP: 0033:0x7f12f60443ab
[12590.602277] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.602726] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.602971] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.603997] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.604210] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.604403] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.604594] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.604792]
[12590.604916] irq event stamp: 0
[12590.605047] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.605236] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.605485] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.605736] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.605926] ---[ end trace b600c386fb5e13e6 ]---
[12590.606132] ------------[ cut here ]------------
[12590.606290] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.606575] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.607971] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.608236] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.608488] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.608662] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.609161] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.609327] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.609526] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.609721] RBP: ffff8a861e31be40 R08: ffff8a871640bf98 R09: 0000000000000000
[12590.609930] R10: ffff8a871640b138 R11: ffff8a87168ec608 R12: ffff8a8606449270
[12590.610210] R13: ffff8a876c5efcc0 R14: ffff8a871640bea0 R15: ffff8a871640bf48
[12590.610493] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.610785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.610970] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.611216] Call Trace:
[12590.611389]
[12590.611540] ? __mutex_lock+0x80/0x8a0
[12590.611682] ? __mutex_lock+0xda/0x8a0
[12590.611880] ? rcu_read_lock_sched_held+0x12/0x60
[12590.612042] ? lock_release+0x1f0/0x2d0
[12590.612224] btrfs_run_delayed_refs+0x86/0x210
[12590.612379] ? __mutex_unlock_slowpath+0x35/0x260
[12590.612538] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.612728] btrfs_commit_transaction+0x85e/0xad0
[12590.612930] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.613128] ? vfs_fsync_range+0x90/0x90
[12590.613276] iterate_supers+0x85/0xf0
[12590.613418] ksys_sync+0x50/0x80
[12590.613595] __do_sys_sync+0xa/0x10
[12590.613734] do_syscall_64+0x38/0x90
[12590.613915] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.614097] RIP: 0033:0x7f12f60443ab
[12590.614254] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.614798] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.615045] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.615257] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.615452] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.615649] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.615856] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.616101]
[12590.616221] irq event stamp: 0
[12590.616348] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.616530] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.616785] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.617074] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.617284] ---[ end trace b600c386fb5e13e7 ]---
[12590.617533] ------------[ cut here ]------------
[12590.617692] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.618022] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.619578] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.619865] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.620131] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.620305] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.620836] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.621016] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.621298] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.621534] RBP: ffff8a861e31b4e0 R08: ffff8a871640b5d8 R09: 0000000000000000
[12590.621731] R10: ffff8a871640bea0 R11: ffff8a87168ec608 R12: ffff8a86064499c0
[12590.621941] R13: ffff8a876c5efcc0 R14: ffff8a871640b4e0 R15: ffff8a871640b588
[12590.622155] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.622415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.622594] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.622795] Call Trace:
[12590.622927]
[12590.623050] btrfs_run_delayed_refs+0x86/0x210
[12590.623217] ? __mutex_unlock_slowpath+0x35/0x260
[12590.623380] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.623555] btrfs_commit_transaction+0x85e/0xad0
[12590.623721] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.623916] ? vfs_fsync_range+0x90/0x90
[12590.624079] iterate_supers+0x85/0xf0
[12590.624237] ksys_sync+0x50/0x80
[12590.624377] __do_sys_sync+0xa/0x10
[12590.624516] do_syscall_64+0x38/0x90
[12590.624657] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.624826] RIP: 0033:0x7f12f60443ab
[12590.624983] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.625469] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.625715] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.625929] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.626142] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.626350] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.626548] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.626754]
[12590.626884] irq event stamp: 0
[12590.627019] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.627226] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.627491] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.627752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.627953] ---[ end trace b600c386fb5e13e8 ]---
[12590.635459] ------------[ cut here ]------------
[12590.635711] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.636161] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.638751] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.639177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.639620] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.639925] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.640706] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.641009] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.641270] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.641463] RBP: ffff8a861e31b640 R08: ffff8a871640bd28 R09: 0000000000000000
[12590.641654] R10: ffff8a871640b4e0 R11: ffff8a87168ec608 R12: ffff8a8606449d68
[12590.641857] R13: ffff8a876c5efcc0 R14: ffff8a871640bc30 R15: ffff8a871640bcd8
[12590.642050] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.642305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.642480] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.642755] Call Trace:
[12590.642916]
[12590.643130] btrfs_run_delayed_refs+0x86/0x210
[12590.643387] ? __mutex_unlock_slowpath+0x35/0x260
[12590.643715] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.644024] btrfs_commit_transaction+0x85e/0xad0
[12590.644336] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.644637] ? vfs_fsync_range+0x90/0x90
[12590.644929] iterate_supers+0x85/0xf0
[12590.645177] ksys_sync+0x50/0x80
[12590.645393] __do_sys_sync+0xa/0x10
[12590.645619] do_syscall_64+0x38/0x90
[12590.645902] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.646185] RIP: 0033:0x7f12f60443ab
[12590.646433] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.647249] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.647669] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.647967] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.648292] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.648633] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.648928] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.649259]
[12590.649505] irq event stamp: 0
[12590.649732] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.649972] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.650322] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.650598] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.650800] ---[ end trace b600c386fb5e13e9 ]---
[12590.651048] ------------[ cut here ]------------
[12590.651275] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.651604] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.653267] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.653526] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.653829] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.654029] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.654536] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.654709] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.654918] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.655166] RBP: ffff8a861e31b040 R08: ffff8a871640b368 R09: 0000000000000000
[12590.655527] R10: ffff8a871640bc30 R11: ffff8a87168ec608 R12: ffff8a86064493a8
[12590.655794] R13: ffff8a876c5efcc0 R14: ffff8a871640b270 R15: ffff8a871640b318
[12590.656047] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.656350] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.656558] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.656763] Call Trace:
[12590.656897]
[12590.657027] btrfs_run_delayed_refs+0x86/0x210
[12590.657243] ? __mutex_unlock_slowpath+0x35/0x260
[12590.657484] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.657653] btrfs_commit_transaction+0x85e/0xad0
[12590.657809] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.657985] ? vfs_fsync_range+0x90/0x90
[12590.658173] iterate_supers+0x85/0xf0
[12590.658331] ksys_sync+0x50/0x80
[12590.658512] __do_sys_sync+0xa/0x10
[12590.658716] do_syscall_64+0x38/0x90
[12590.658939] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.659192] RIP: 0033:0x7f12f60443ab
[12590.659368] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.660063] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.660432] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.660720] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.661033] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.661296] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.661585] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.661915]
[12590.662127] irq event stamp: 0
[12590.662355] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.662640] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.663123] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.664259] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.664569] ---[ end trace b600c386fb5e13ea ]---
[12590.664907] ------------[ cut here ]------------
[12590.665118] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.665453] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.667100] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.667407] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.667706] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.667924] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.668479] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.668650] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.668926] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.669162] RBP: 0000000000000000 R08: ffff8a871640b0e8 R09: 0000000000000000
[12590.669356] R10: ffff8a871640b270 R11: ffff8a87168ec608 R12: ffff8a87188a73f0
[12590.669576] R13: ffff8a876c5efcc0 R14: ffff8a871640b000 R15: ffff8a871640b0a8
[12590.669769] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.670025] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.670208] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.670405] Call Trace:
[12590.670522]
[12590.670638] btrfs_run_delayed_refs+0x86/0x210
[12590.670792] ? __mutex_unlock_slowpath+0x35/0x260
[12590.670960] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.671131] btrfs_commit_transaction+0x85e/0xad0
[12590.671287] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.671456] ? vfs_fsync_range+0x90/0x90
[12590.671603] iterate_supers+0x85/0xf0
[12590.671742] ksys_sync+0x50/0x80
[12590.671885] __do_sys_sync+0xa/0x10
[12590.672025] do_syscall_64+0x38/0x90
[12590.672167] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.672328] RIP: 0033:0x7f12f60443ab
[12590.672468] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.672940] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.673186] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.673384] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.673580] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.673777] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.673981] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.679943]
[12590.680067] irq event stamp: 0
[12590.680228] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.680409] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.680655] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.680920] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.681105] ---[ end trace b600c386fb5e13eb ]---
[12590.681348] ------------[ cut here ]------------
[12590.681505] WARNING: CPU: 1 PID: 2349987 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12590.681781] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12590.683397] CPU: 1 PID: 2349987 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12590.683671] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12590.683939] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12590.684148] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12590.684633] RSP: 0018:ffffa9d4c4457cb0 EFLAGS: 00010202
[12590.684798] RAX: 000000000000000d RBX: ffff8a872fec1800 RCX: 0000000000000000
[12590.685053] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12590.685255] RBP: 0000000000000000 R08: ffff8a871640b4a0 R09: 0000000000000000
[12590.685449] R10: ffff8a871640b000 R11: ffff8a87168ee208 R12: ffff8a87188a7b60
[12590.685670] R13: ffff8a876c5efcc0 R14: ffff8a871640b3a8 R15: ffff8a871640b450
[12590.685875] FS: 00007f12f5f48740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12590.686121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12590.686296] CR2: 000055af599a3200 CR3: 0000000100f5e004 CR4: 0000000000370ee0
[12590.686494] Call Trace:
[12590.686615]
[12590.686730] btrfs_run_delayed_refs+0x86/0x210
[12590.686981] ? __mutex_unlock_slowpath+0x35/0x260
[12590.687181] btrfs_start_dirty_block_groups+0x2af/0x540
[12590.687379] btrfs_commit_transaction+0x85e/0xad0
[12590.687564] ? btrfs_attach_transaction_barrier+0x1f/0x50
[12590.687790] ? vfs_fsync_range+0x90/0x90
[12590.688001] iterate_supers+0x85/0xf0
[12590.688179] ksys_sync+0x50/0x80
[12590.688335] __do_sys_sync+0xa/0x10
[12590.688508] do_syscall_64+0x38/0x90
[12590.688692] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12590.688899] RIP: 0033:0x7f12f60443ab
[12590.689049] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12590.689562] RSP: 002b:00007ffd5e9f3468 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12590.689895] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f12f60443ab
[12590.690145] RDX: 00000000ffffffff RSI: 0000000045603d36 RDI: 0000000000000014
[12590.690390] RBP: 028f5c28f5c28f5c R08: 000000000000006d R09: 00007f12f610fa60
[12590.690610] R10: fffffffffffffb0c R11: 0000000000000202 R12: 0000000000000014
[12590.690827] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f12f5f486c8
[12590.691120]
[12590.691236] irq event stamp: 0
[12590.691363] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12590.691570] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12590.691874] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12590.692128] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12590.692312] ---[ end trace b600c386fb5e13ec ]---
[12590.746520] BTRFS info (device dm-11): flagging fs with big metadata feature
[12590.746822] BTRFS info (device dm-11): turning on async discard
[12590.747144] BTRFS info (device dm-11): disk space caching is enabled
[12590.747407] BTRFS info (device dm-11): has skinny extents
[12590.769693] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12590.790393] BTRFS error (device dm-11): error reading free space cache
[12590.790611] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[12590.791462] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[12590.791721] BTRFS info (device dm-11): forced readonly
[12590.791899] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[12590.846349] BTRFS info (device dm-11): flagging fs with big metadata feature
[12590.846566] BTRFS info (device dm-11): turning on async discard
[12590.846741] BTRFS info (device dm-11): disk space caching is enabled
[12590.846941] BTRFS info (device dm-11): has skinny extents
[12591.872468] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12591.872769] btrfs_dev_stat_print_on_error: 186 callbacks suppressed
[12591.872772] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12591.873269] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12591.873544] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12591.873872] BTRFS error (device dm-11): error writing primary super block to device 1
[12591.874123] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12591.874418] BTRFS info (device dm-11): forced readonly
[12591.874586] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12591.874821] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12591.876138] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12591.876174] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12591.876391] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12591.877681] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12591.878006] BTRFS warning (device dm-11): direct IO failed ino 1682 rw 0,0 sector 0x20f970 len 4096 err no 10
[12591.878011] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12591.878863] BTRFS warning (device dm-11): direct IO failed ino 1682 rw 0,0 sector 0x20f978 len 4096 err no 10
[12591.879621] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[12591.879943] BTRFS warning (device dm-11): direct IO failed ino 1682 rw 0,0 sector 0x69f8 len 4096 err no 10
[12591.880751] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[12591.881071] BTRFS warning (device dm-11): direct IO failed ino 1683 rw 0,0 sector 0x211030 len 4096 err no 10
[12591.976456] BTRFS info (device dm-11): flagging fs with big metadata feature
[12591.976674] BTRFS info (device dm-11): turning on async discard
[12591.976867] BTRFS info (device dm-11): disk space caching is enabled
[12591.977058] BTRFS info (device dm-11): has skinny extents
[12591.991081] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[12591.991424] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[12591.991726] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[12591.992354] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[12591.994236] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[12591.994482] BTRFS info (device dm-11): forced readonly
[12591.994622] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12592.080339] BTRFS info (device dm-11): flagging fs with big metadata feature
[12592.080560] BTRFS info (device dm-11): turning on async discard
[12592.080749] BTRFS info (device dm-11): disk space caching is enabled
[12592.080953] BTRFS info (device dm-11): has skinny extents
[12594.192144] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226df0 len 4096 err no 10
[12594.192263] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12594.192471] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226df8 len 4096 err no 10
[12594.192782] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12594.193119] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226e00 len 4096 err no 10
[12594.193435] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226e08 len 4096 err no 10
[12594.194136] BTRFS error (device dm-11): error writing primary super block to device 1
[12594.194476] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12594.194768] BTRFS info (device dm-11): forced readonly
[12594.194793] ------------[ cut here ]------------
[12594.194992] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12594.195192] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.195463] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12594.195742] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.196183] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226d48 len 4096 err no 10
[12594.203002] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.204405] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x226d50 len 4096 err no 10
[12594.204644] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.205363] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.205622] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.206454] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.206561] BTRFS warning (device dm-11): direct IO failed ino 1759 rw 0,0 sector 0x212898 len 4096 err no 10
[12594.206707] RAX: 0000000000000005 RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.207311] BTRFS warning (device dm-11): direct IO failed ino 1759 rw 0,0 sector 0x216690 len 4096 err no 10
[12594.207416] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.208130] RBP: 0000000000000000 R08: ffff8a870215a970 R09: 0000000000000000
[12594.208414] R10: ffff8a870215ad68 R11: ffff8a8705ac0208 R12: ffff8a8749b11c98
[12594.208650] R13: ffff8a876c5efc00 R14: ffff8a870215a888 R15: ffff8a870215a930
[12594.208861] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.209122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.209296] CR2: 00007f2a8975fb90 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.209523] Call Trace:
[12594.209640]
[12594.209758] ? __mutex_lock+0x80/0x8a0
[12594.209910] ? __mutex_lock+0xda/0x8a0
[12594.210052] ? rcu_read_lock_sched_held+0x12/0x60
[12594.210216] ? lock_release+0x1f0/0x2d0
[12594.210360] btrfs_run_delayed_refs+0x86/0x210
[12594.210510] ? __mutex_unlock_slowpath+0x35/0x260
[12594.210666] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.210844] btrfs_commit_transaction+0x85e/0xad0
[12594.211002] ? _raw_spin_unlock+0x29/0x40
[12594.211154] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.211310] create_subvol+0x567/0x9a0
[12594.211453] btrfs_mksubvol+0x447/0x4c0
[12594.211596] ? preempt_count_add+0x49/0xa0
[12594.211744] __btrfs_ioctl_snap_create+0x123/0x190
[12594.211947] ? _copy_from_user+0x65/0xa0
[12594.212108] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.212268] btrfs_ioctl+0x105/0x3160
[12594.212406] ? rcu_read_lock_sched_held+0x12/0x60
[12594.212562] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.212738] ? do_sys_openat2+0x5e/0x140
[12594.212894] ? kmem_cache_free+0x111/0x510
[12594.213065] ? __x64_sys_ioctl+0x80/0xb0
[12594.213209] __x64_sys_ioctl+0x80/0xb0
[12594.213359] do_syscall_64+0x38/0x90
[12594.213504] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.213664] RIP: 0033:0x7f86f51e44cb
[12594.213800] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.214279] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.214538] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.214744] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.214950] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.215149] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.215358] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.215556]
[12594.215685] irq event stamp: 0
[12594.215821] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.216005] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.216262] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.216510] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.216693] ---[ end trace b600c386fb5e13ed ]---
[12594.216934] ------------[ cut here ]------------
[12594.217104] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.217383] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.218802] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.219071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.219324] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.219495] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.219684] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12594.219966] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.219968] RAX: 000000000000000d RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.219969] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.219970] RBP: ffff8a861e31bdc0 R08: ffff8a870215a710 R09: 0000000000000000
[12594.221016] R10: ffff8a870215a888 R11: ffff8a8705ac0208 R12: ffff8a8749b11dd0
[12594.221219] R13: ffff8a876c5efc00 R14: ffff8a870215a618 R15: ffff8a870215a6c0
[12594.221412] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.221654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.221862] CR2: 00007f2a8975fb90 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.222065] Call Trace:
[12594.222187]
[12594.222300] ? __mutex_lock+0x80/0x8a0
[12594.222444] ? __mutex_lock+0xda/0x8a0
[12594.222586] ? rcu_read_lock_sched_held+0x12/0x60
[12594.222740] ? lock_release+0x1f0/0x2d0
[12594.222895] btrfs_run_delayed_refs+0x86/0x210
[12594.223050] ? __mutex_unlock_slowpath+0x35/0x260
[12594.223213] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.223377] btrfs_commit_transaction+0x85e/0xad0
[12594.223531] ? _raw_spin_unlock+0x29/0x40
[12594.223677] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.223848] create_subvol+0x567/0x9a0
[12594.223993] btrfs_mksubvol+0x447/0x4c0
[12594.224139] ? preempt_count_add+0x49/0xa0
[12594.224318] __btrfs_ioctl_snap_create+0x123/0x190
[12594.224487] ? _copy_from_user+0x65/0xa0
[12594.224632] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.224788] btrfs_ioctl+0x105/0x3160
[12594.224941] ? rcu_read_lock_sched_held+0x12/0x60
[12594.225111] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.225285] ? do_sys_openat2+0x5e/0x140
[12594.225429] ? kmem_cache_free+0x111/0x510
[12594.225577] ? __x64_sys_ioctl+0x80/0xb0
[12594.225721] __x64_sys_ioctl+0x80/0xb0
[12594.225871] do_syscall_64+0x38/0x90
[12594.226010] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.226177] RIP: 0033:0x7f86f51e44cb
[12594.226318] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.226780] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.227061] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.227254] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.227447] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.227666] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.227874] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.228103]
[12594.228217] irq event stamp: 0
[12594.228346] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.228533] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.228801] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.229067] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.229250] ---[ end trace b600c386fb5e13ee ]---
[12594.229763] ------------[ cut here ]------------
[12594.229956] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.230242] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.231638] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.231900] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.232166] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.232367] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.232850] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.233017] RAX: 000000000000000d RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.233218] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.233413] RBP: ffff8a861e31b5e0 R08: ffff8a870215a5d8 R09: 0000000000000000
[12594.242132] R10: ffff8a870215a618 R11: ffff8a8705ac0208 R12: ffff8a8749b11d00
[12594.242354] R13: ffff8a876c5efc00 R14: ffff8a870215a4e0 R15: ffff8a870215a588
[12594.242438] BTRFS warning (device dm-11): direct IO failed ino 1785 rw 0,0 sector 0x21ce18 len 4096 err no 10
[12594.242561] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.243202] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.243391] CR2: 00007f1986393421 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.243706] Call Trace:
[12594.243893]
[12594.244036] btrfs_run_delayed_refs+0x86/0x210
[12594.244224] ? __mutex_unlock_slowpath+0x35/0x260
[12594.244385] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.244556] btrfs_commit_transaction+0x85e/0xad0
[12594.244961] ? _raw_spin_unlock+0x29/0x40
[12594.245118] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.245404] create_subvol+0x567/0x9a0
[12594.245665] btrfs_mksubvol+0x447/0x4c0
[12594.245908] ? preempt_count_add+0x49/0xa0
[12594.246070] __btrfs_ioctl_snap_create+0x123/0x190
[12594.246294] ? _copy_from_user+0x65/0xa0
[12594.246530] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.246740] btrfs_ioctl+0x105/0x3160
[12594.246955] ? rcu_read_lock_sched_held+0x12/0x60
[12594.247120] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.247323] ? do_sys_openat2+0x5e/0x140
[12594.247575] ? kmem_cache_free+0x111/0x510
[12594.247882] ? __x64_sys_ioctl+0x80/0xb0
[12594.248103] __x64_sys_ioctl+0x80/0xb0
[12594.248460] do_syscall_64+0x38/0x90
[12594.248697] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.248948] RIP: 0033:0x7f86f51e44cb
[12594.249159] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.249849] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.250195] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.250479] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.250756] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.251046] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.251322] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.251588]
[12594.251752] irq event stamp: 0
[12594.251956] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.252223] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.252579] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.252965] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.253227] ---[ end trace b600c386fb5e13ef ]---
[12594.253514] ------------[ cut here ]------------
[12594.253732] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.254165] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.256146] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.256496] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.256873] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.257134] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.257780] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.258023] RAX: 000000000000000d RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.258302] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.258568] RBP: ffff8a861e31b860 R08: ffff8a870215a230 R09: 0000000000000000
[12594.258869] R10: ffff8a870215a4e0 R11: ffff8a8705ac0208 R12: ffff8a8749b118f0
[12594.259151] R13: ffff8a876c5efc00 R14: ffff8a870215a138 R15: ffff8a870215a1e0
[12594.259426] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.259826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.260074] CR2: 00007f1986393421 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.260360] Call Trace:
[12594.260533]
[12594.260702] btrfs_run_delayed_refs+0x86/0x210
[12594.260932] ? __mutex_unlock_slowpath+0x35/0x260
[12594.261169] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.261414] btrfs_commit_transaction+0x85e/0xad0
[12594.261638] ? _raw_spin_unlock+0x29/0x40
[12594.261864] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.262098] create_subvol+0x567/0x9a0
[12594.262317] btrfs_mksubvol+0x447/0x4c0
[12594.262524] ? preempt_count_add+0x49/0xa0
[12594.262738] __btrfs_ioctl_snap_create+0x123/0x190
[12594.262986] ? _copy_from_user+0x65/0xa0
[12594.263202] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.263440] btrfs_ioctl+0x105/0x3160
[12594.263648] ? rcu_read_lock_sched_held+0x12/0x60
[12594.263918] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.264755] ? do_sys_openat2+0x5e/0x140
[12594.264984] ? kmem_cache_free+0x111/0x510
[12594.265204] ? __x64_sys_ioctl+0x80/0xb0
[12594.265417] __x64_sys_ioctl+0x80/0xb0
[12594.265624] do_syscall_64+0x38/0x90
[12594.265837] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.266077] RIP: 0033:0x7f86f51e44cb
[12594.266282] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.266958] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.267308] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.267593] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.267887] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.268170] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.268448] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.268730]
[12594.268908] irq event stamp: 0
[12594.269102] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.269367] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.269728] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.270109] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.270357] ---[ end trace b600c386fb5e13f0 ]---
[12594.270784] ------------[ cut here ]------------
[12594.271013] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.271415] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.273384] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.273750] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.274135] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.274381] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.275047] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.275286] RAX: 000000000000000d RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.275558] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.275852] RBP: 0000000000000000 R08: ffff8a870215aaa8 R09: 0000000000000000
[12594.276136] R10: ffff8a870215a138 R11: ffff8a8705ac0208 R12: ffff8a8724bf5930
[12594.276414] R13: ffff8a876c5efc00 R14: ffff8a870215a9c0 R15: ffff8a870215aa68
[12594.276693] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.277073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.277312] CR2: 00007f1986393421 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.277588] Call Trace:
[12594.277765]
[12594.277953] btrfs_run_delayed_refs+0x86/0x210
[12594.278171] ? __mutex_unlock_slowpath+0x35/0x260
[12594.278388] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.278627] btrfs_commit_transaction+0x85e/0xad0
[12594.278870] ? _raw_spin_unlock+0x29/0x40
[12594.279080] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.279306] create_subvol+0x567/0x9a0
[12594.279518] btrfs_mksubvol+0x447/0x4c0
[12594.279724] ? preempt_count_add+0x49/0xa0
[12594.279952] __btrfs_ioctl_snap_create+0x123/0x190
[12594.280187] ? _copy_from_user+0x65/0xa0
[12594.280401] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.280622] btrfs_ioctl+0x105/0x3160
[12594.280832] ? rcu_read_lock_sched_held+0x12/0x60
[12594.281106] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.281293] ? do_sys_openat2+0x5e/0x140
[12594.281464] ? kmem_cache_free+0x111/0x510
[12594.281610] ? __x64_sys_ioctl+0x80/0xb0
[12594.281756] __x64_sys_ioctl+0x80/0xb0
[12594.281913] do_syscall_64+0x38/0x90
[12594.282084] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.282248] RIP: 0033:0x7f86f51e44cb
[12594.282388] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.288463] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.288710] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.288914] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.289111] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.289304] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.289496] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.289695]
[12594.289807] irq event stamp: 0
[12594.289948] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.290133] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.290380] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.290634] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.290823] ---[ end trace b600c386fb5e13f1 ]---
[12594.291015] ------------[ cut here ]------------
[12594.291176] WARNING: CPU: 1 PID: 2350214 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[12594.291456] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat rfkill ip_set nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec i2c_i801 i2c_smbus snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[12594.292859] CPU: 1 PID: 2350214 Comm: fsstress Tainted: G W 5.16.0-rc4+ #531
[12594.293115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12594.293371] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[12594.293542] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 62 48 8b 05 58 b5 85 01 e8
[12594.294008] RSP: 0018:ffffa9d4c484f988 EFLAGS: 00010202
[12594.294960] RAX: 000000000000000d RBX: ffff8a872fec7000 RCX: 0000000000000000
[12594.295252] RDX: 0000000000000001 RSI: ffffffff9d5b5d6a RDI: 00000000ffffffff
[12594.295534] RBP: 0000000000000000 R08: ffff8a870215a0f8 R09: 0000000000000000
[12594.295836] R10: ffff8a870215a9c0 R11: ffff8a8705ac2208 R12: ffff8a8724bf5ee0
[12594.296117] R13: ffff8a876c5efc00 R14: ffff8a870215a000 R15: ffff8a870215a0a8
[12594.296395] FS: 00007f86f50e9740(0000) GS:ffff8a877bd00000(0000) knlGS:0000000000000000
[12594.296755] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12594.297020] CR2: 00007f1986393421 CR3: 0000000109610003 CR4: 0000000000370ee0
[12594.297311] Call Trace:
[12594.297489]
[12594.297663] btrfs_run_delayed_refs+0x86/0x210
[12594.297906] ? __mutex_unlock_slowpath+0x35/0x260
[12594.298145] btrfs_start_dirty_block_groups+0x2af/0x540
[12594.298386] btrfs_commit_transaction+0x85e/0xad0
[12594.298618] ? _raw_spin_unlock+0x29/0x40
[12594.298847] ? btrfs_block_rsv_release+0x173/0x1e0
[12594.299114] create_subvol+0x567/0x9a0
[12594.299338] btrfs_mksubvol+0x447/0x4c0
[12594.299556] ? preempt_count_add+0x49/0xa0
[12594.299784] __btrfs_ioctl_snap_create+0x123/0x190
[12594.300058] ? _copy_from_user+0x65/0xa0
[12594.300269] btrfs_ioctl_snap_create_v2+0xbb/0x140
[12594.300498] btrfs_ioctl+0x105/0x3160
[12594.300707] ? rcu_read_lock_sched_held+0x12/0x60
[12594.300954] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[12594.301206] ? do_sys_openat2+0x5e/0x140
[12594.301415] ? kmem_cache_free+0x111/0x510
[12594.301634] ? __x64_sys_ioctl+0x80/0xb0
[12594.301864] __x64_sys_ioctl+0x80/0xb0
[12594.302073] do_syscall_64+0x38/0x90
[12594.302275] entry_SYSCALL_64_after_hwframe+0x44/0xae
[12594.302514] RIP: 0033:0x7f86f51e44cb
[12594.302720] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[12594.303397] RSP: 002b:00007ffcc5763998 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[12594.303749] RAX: ffffffffffffffda RBX: 00007ffcc57649e0 RCX: 00007f86f51e44cb
[12594.304040] RDX: 00007ffcc57639a0 RSI: 0000000050009418 RDI: 0000000000000003
[12594.304312] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffcc5765526
[12594.304585] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[12594.304863] R13: 00007ffcc57639a0 R14: 00000000004063d0 R15: 00007f86f50e96c8
[12594.305144]
[12594.305304] irq event stamp: 0
[12594.305469] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12594.305722] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[12594.306096] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[12594.306461] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12594.306717] ---[ end trace b600c386fb5e13f2 ]---
[12594.306984] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12594.370420] BTRFS info (device dm-11): flagging fs with big metadata feature
[12594.370696] BTRFS info (device dm-11): turning on async discard
[12594.370923] BTRFS info (device dm-11): disk space caching is enabled
[12594.371166] BTRFS info (device dm-11): has skinny extents
[12594.383461] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[12594.383885] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[12596.434641] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12596.435598] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12596.436602] BTRFS error (device dm-11): error writing primary super block to device 1
[12596.437274] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12596.437989] BTRFS info (device dm-11): forced readonly
[12596.438390] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12596.438964] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12596.442825] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[12596.444374] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12596.444914] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12596.445528] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12596.543844] BTRFS info (device dm-11): flagging fs with big metadata feature
[12596.544075] BTRFS info (device dm-11): turning on async discard
[12596.544256] BTRFS info (device dm-11): disk space caching is enabled
[12596.544438] BTRFS info (device dm-11): has skinny extents
[12596.547317] BTRFS info (device dm-11): start tree-log replay
[12598.683487] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12598.683934] btrfs_dev_stat_print_on_error: 110 callbacks suppressed
[12598.683936] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[12598.684599] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[12598.684998] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[12598.685820] BTRFS error (device dm-11): error writing primary super block to device 1
[12598.686182] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[12598.686598] BTRFS info (device dm-11): forced readonly
[12598.686861] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12598.687206] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12598.689289] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[12598.689719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[12598.690184] BTRFS warning (device dm-11): direct IO failed ino 1664 rw 0,0 sector 0x23dd28 len 4096 err no 10
[12598.690190] BTRFS warning (device dm-11): direct IO failed ino 1664 rw 0,0 sector 0x23dd30 len 4096 err no 10
[12598.690703] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12598.691006] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12598.691278] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12598.692928] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[12598.693267] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[12598.693329] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[12598.693572] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[12598.693996] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[12598.694291] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[12598.694980] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x246870 len 4096 err no 10
[12598.695003] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x246878 len 4096 err no 10
[12598.709484] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x246870 len 4096 err no 10
[12598.709961] BTRFS warning (device dm-11): direct IO failed ino 1950 rw 0,0 sector 0x248958 len 4096 err no 10
[12598.709970] BTRFS warning (device dm-11): direct IO failed ino 1950 rw 0,0 sector 0x216ca0 len 4096 err no 10
[12598.834467] BTRFS info (device dm-11): flagging fs with big metadata feature
[12598.834690] BTRFS info (device dm-11): turning on async discard
[12598.834893] BTRFS info (device dm-11): disk space caching is enabled
[12598.835083] BTRFS info (device dm-11): has skinny extents
[12598.847491] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[12598.847835] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[12599.890014] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[12599.890352] BTRFS info (device dm-11): forced readonly
[12599.890516] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[12599.890751] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[12599.892076] btrfs_lookup_bio_sums: 8 callbacks suppressed
[12599.892078] BTRFS warning (device dm-11): csum hole found for disk bytenr range [968040448, 968044544)
[12599.892543] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x251990 len 4096 err no 10
[12599.893752] BTRFS warning (device dm-11): csum hole found for disk bytenr range [966905856, 966909952)
[12599.893867] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[12599.894071] BTRFS warning (device dm-11): direct IO failed ino 1987 rw 0,0 sector 0x2510e8 len 4096 err no 10
[12599.910998] BTRFS warning (device dm-11): csum hole found for disk bytenr range [968278016, 968282112)
[12599.911327] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x251b60 len 4096 err no 10
[12599.911925] BTRFS warning (device dm-11): csum hole found for disk bytenr range [960012288, 960016384)
[12599.912297] BTRFS warning (device dm-11): direct IO failed ino 1982 rw 0,0 sector 0x24dc50 len 4096 err no 10
[12599.986988] BTRFS info (device dm-11): flagging fs with big metadata feature
[12599.987217] BTRFS info (device dm-11): turning on async discard
[12599.987395] BTRFS info (device dm-11): disk space caching is enabled
[12599.987575] BTRFS info (device dm-11): has skinny extents
[12600.002159] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[12600.002439] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now