[38218.912914] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38218.913252] 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 4c 48 8b 05 58 b5 85 01 e8
[38218.914364] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38218.914678] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38218.915095] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38218.915526] RBP: 0000000000000000 R08: ffff919a266bf710 R09: 0000000000000000
[38218.915947] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff919a04324690
[38218.916376] R13: ffff919a3b4b9600 R14: ffff919a266bf618 R15: ffff919a266bf6c0
[38218.916795] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38218.917277] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38218.917614] CR2: 00007ff5b03ee53c CR3: 00000001444e2006 CR4: 0000000000370ee0
[38218.918039] Call Trace:
[38218.918189]
[38218.918332] ? __mutex_lock+0x80/0x8a0
[38218.918559] ? __mutex_lock+0xda/0x8a0
[38218.918789] ? lock_release+0x1d0/0x2d0
[38218.919021] btrfs_run_delayed_refs+0x86/0x210
[38218.919297] ? __mutex_unlock_slowpath+0x35/0x260
[38218.919577] btrfs_start_dirty_block_groups+0x2af/0x540
[38218.919889] ? __mutex_unlock_slowpath+0x35/0x260
[38218.920169] btrfs_commit_transaction+0x85e/0xad0
[38218.920458] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38218.920781] ? vfs_fsync_range+0x90/0x90
[38218.921018] iterate_supers+0x85/0xf0
[38218.921250] ksys_sync+0x50/0x80
[38218.921449] __do_sys_sync+0xa/0x10
[38218.921665] do_syscall_64+0x38/0x90
[38218.921881] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38218.922182] RIP: 0033:0x7f31230b038b
[38218.922408] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38218.923503] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38218.923951] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38218.924381] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38218.924802] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38218.925231] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38218.925652] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38218.926073]
[38218.926218] irq event stamp: 0
[38218.926404] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38218.926776] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38218.927269] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38218.927754] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38218.928122] ---[ end trace 16297a0956ad340d ]---
[38218.928486] ------------[ cut here ]------------
[38218.928763] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38218.929343] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38218.932858] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38218.933355] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38218.933857] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38218.934189] 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 4c 48 8b 05 58 b5 85 01 e8
[38218.935307] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38218.935621] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38218.936040] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38218.936467] RBP: 0000000000000000 R08: ffff919a5f615d28 R09: 0000000000000000
[38218.936888] R10: ffff919a266bf601 R11: ffff919a03edfe08 R12: ffff919a1de15e00
[38218.937315] R13: ffff919a3b4b9600 R14: ffff919a5f615c30 R15: ffff919a5f615cd8
[38218.937739] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38218.938224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38218.938564] CR2: 00007ff5b03ee53c CR3: 00000001444e2006 CR4: 0000000000370ee0
[38218.938986] Call Trace:
[38218.939136]
[38218.939279] ? __mutex_lock+0x80/0x8a0
[38218.939509] ? __mutex_lock+0xda/0x8a0
[38218.939748] ? lock_release+0x1d0/0x2d0
[38218.939981] btrfs_run_delayed_refs+0x86/0x210
[38218.940256] ? __mutex_unlock_slowpath+0x35/0x260
[38218.940539] btrfs_start_dirty_block_groups+0x2af/0x540
[38218.940864] ? __mutex_unlock_slowpath+0x35/0x260
[38218.941144] btrfs_commit_transaction+0x85e/0xad0
[38218.941435] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38218.941765] ? vfs_fsync_range+0x90/0x90
[38218.941999] iterate_supers+0x85/0xf0
[38218.942231] ksys_sync+0x50/0x80
[38218.942429] __do_sys_sync+0xa/0x10
[38218.942643] do_syscall_64+0x38/0x90
[38218.942860] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38218.943157] RIP: 0033:0x7f31230b038b
[38218.943382] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38218.944494] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38218.944939] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38218.945365] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38218.945786] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38218.946216] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38218.946640] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38218.947060]
[38218.947196] irq event stamp: 0
[38218.947392] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38218.947764] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38218.948255] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38218.948737] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38218.949104] ---[ end trace 16297a0956ad340e ]---
[38218.949474] ------------[ cut here ]------------
[38218.949756] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38218.950338] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38218.953815] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38218.954309] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38218.954813] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38218.955144] 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 4c 48 8b 05 58 b5 85 01 e8
[38218.956242] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38218.956552] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38218.956972] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38218.957400] RBP: 0000000000000000 R08: ffff919a266bff98 R09: 0000000000000000
[38218.957821] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff919a043241c0
[38218.958249] R13: ffff919a3b4b9600 R14: ffff919a266bfea0 R15: ffff919a266bff48
[38218.958670] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38218.959142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38218.959491] CR2: 00007ff5b03ee53c CR3: 00000001444e2006 CR4: 0000000000370ee0
[38218.959938] Call Trace:
[38218.960097]
[38218.960242] ? __mutex_lock+0x80/0x8a0
[38218.960470] ? __mutex_lock+0xda/0x8a0
[38218.960744] ? lock_release+0x1d0/0x2d0
[38218.960975] btrfs_run_delayed_refs+0x86/0x210
[38218.961250] ? __mutex_unlock_slowpath+0x35/0x260
[38218.961532] btrfs_start_dirty_block_groups+0x2af/0x540
[38218.961847] ? __mutex_unlock_slowpath+0x35/0x260
[38218.962127] btrfs_commit_transaction+0x85e/0xad0
[38218.962418] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38218.962741] ? vfs_fsync_range+0x90/0x90
[38218.962979] iterate_supers+0x85/0xf0
[38218.963198] ksys_sync+0x50/0x80
[38218.963405] __do_sys_sync+0xa/0x10
[38218.963622] do_syscall_64+0x38/0x90
[38218.963838] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38218.964138] RIP: 0033:0x7f31230b038b
[38218.964364] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38218.965459] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38218.965906] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38218.966331] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38218.966755] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38218.967172] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38218.967598] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38218.968021]
[38218.968156] irq event stamp: 0
[38218.968351] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38218.968723] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38218.969202] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38218.969701] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38218.970069] ---[ end trace 16297a0956ad340f ]---
[38218.970436] ------------[ cut here ]------------
[38218.970719] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38218.971299] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38218.974796] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38218.975292] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38218.975787] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38218.976118] 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 4c 48 8b 05 58 b5 85 01 e8
[38218.977216] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38218.977526] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38218.977944] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38218.978371] RBP: 0000000000000000 R08: ffff919a32926ab8 R09: 0000000000000000
[38218.978792] R10: ffff919a266bfe00 R11: ffff919a03edfe08 R12: ffff919a1de15a10
[38218.979225] R13: ffff919a3b4b9600 R14: ffff919a329269c0 R15: ffff919a32926a68
[38218.979650] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38218.980122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38218.980469] CR2: 00007ff5b03ee53c CR3: 00000001444e2006 CR4: 0000000000370ee0
[38218.980893] Call Trace:
[38218.981043]
[38218.981176] ? __mutex_lock+0x80/0x8a0
[38218.981412] ? __mutex_lock+0xda/0x8a0
[38218.981641] ? lock_release+0x1d0/0x2d0
[38218.981873] btrfs_run_delayed_refs+0x86/0x210
[38218.982137] ? __mutex_unlock_slowpath+0x35/0x260
[38218.982427] btrfs_start_dirty_block_groups+0x2af/0x540
[38218.982741] ? __mutex_unlock_slowpath+0x35/0x260
[38218.983022] btrfs_commit_transaction+0x85e/0xad0
[38218.983311] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38218.983634] ? vfs_fsync_range+0x90/0x90
[38218.983870] iterate_supers+0x85/0xf0
[38218.984090] ksys_sync+0x50/0x80
[38218.984296] __do_sys_sync+0xa/0x10
[38218.984509] do_syscall_64+0x38/0x90
[38218.984729] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38218.985029] RIP: 0033:0x7f31230b038b
[38218.985254] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38218.986348] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38218.986795] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38218.987221] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38218.987644] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38218.988063] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38218.988488] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38218.988912]
[38218.989047] irq event stamp: 0
[38218.989240] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38218.989610] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38218.990093] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38218.990579] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38218.990993] ---[ end trace 16297a0956ad3410 ]---
[38218.991970] ------------[ cut here ]------------
[38218.992266] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38218.992846] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38218.996331] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38218.996818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38218.997323] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38218.997657] 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 4c 48 8b 05 58 b5 85 01 e8
[38218.998752] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38218.999063] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38218.999489] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38218.999912] RBP: 0000000000000000 R08: ffff919a266bfbf0 R09: 0000000000000000
[38219.000336] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff919a04324000
[38219.000770] R13: ffff919a3b4b9600 R14: ffff919a266bfaf8 R15: ffff919a266bfba0
[38219.001188] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.001673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.002013] CR2: 00007fbd96184000 CR3: 00000001444e2006 CR4: 0000000000370ee0
[38219.002439] Call Trace:
[38219.002591]
[38219.002730] ? __mutex_lock+0x80/0x8a0
[38219.002955] ? __mutex_lock+0xda/0x8a0
[38219.003179] ? lock_release+0x1d0/0x2d0
[38219.003419] btrfs_run_delayed_refs+0x86/0x210
[38219.003708] ? __mutex_unlock_slowpath+0x35/0x260
[38219.003990] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.004311] ? __mutex_unlock_slowpath+0x35/0x260
[38219.004593] btrfs_commit_transaction+0x85e/0xad0
[38219.004878] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.005202] ? vfs_fsync_range+0x90/0x90
[38219.005450] iterate_supers+0x85/0xf0
[38219.005676] ksys_sync+0x50/0x80
[38219.005873] __do_sys_sync+0xa/0x10
[38219.006083] do_syscall_64+0x38/0x90
[38219.006308] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.006609] RIP: 0033:0x7f31230b038b
[38219.006827] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.007923] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.008374] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.008796] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.009221] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.009645] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.010062] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.010493]
[38219.010632] irq event stamp: 0
[38219.010816] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.011185] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.011674] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.012153] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.012529] ---[ end trace 16297a0956ad3411 ]---
[38219.013692] ------------[ cut here ]------------
[38219.013973] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.014561] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.018056] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.018547] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.019047] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.019386] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.020517] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.020875] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.021300] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.021722] RBP: 0000000000000000 R08: ffff919a04f80980 R09: 0000000000000000
[38219.022140] R10: ffff919a266bfa00 R11: ffff919a03edfe08 R12: ffff919a1de15850
[38219.022565] R13: ffff919a3b4b9600 R14: ffff919a04f80888 R15: ffff919a04f80930
[38219.022986] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.023467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.023809] CR2: 00007fbd95ec88d0 CR3: 00000001444e2006 CR4: 0000000000370ee0
[38219.024236] Call Trace:
[38219.024389]
[38219.024522] ? __mutex_lock+0x80/0x8a0
[38219.024753] ? __mutex_lock+0xda/0x8a0
[38219.024980] ? lock_release+0x1d0/0x2d0
[38219.025222] btrfs_run_delayed_refs+0x86/0x210
[38219.025487] ? __mutex_unlock_slowpath+0x35/0x260
[38219.025773] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.026085] ? __mutex_unlock_slowpath+0x35/0x260
[38219.026375] btrfs_commit_transaction+0x85e/0xad0
[38219.026659] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.026978] ? vfs_fsync_range+0x90/0x90
[38219.027223] iterate_supers+0x85/0xf0
[38219.027446] ksys_sync+0x50/0x80
[38219.027648] __do_sys_sync+0xa/0x10
[38219.027861] do_syscall_64+0x38/0x90
[38219.028077] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.028399] RIP: 0033:0x7f31230b038b
[38219.028621] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.029719] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.030163] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.030595] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.031024] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.031452] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.031874] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.032302]
[38219.032440] irq event stamp: 0
[38219.032633] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.033000] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.033487] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.033988] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.034366] ---[ end trace 16297a0956ad3412 ]---
[38219.036004] ------------[ cut here ]------------
[38219.036298] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.036888] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.040393] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.040881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.041390] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.041726] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.042823] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.043134] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.043563] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.043998] RBP: 0000000000000000 R08: ffff919a32939bf0 R09: 0000000000000000
[38219.044427] R10: ffff919a04f80888 R11: ffff919a03edfe08 R12: ffff919a1de15c40
[38219.044852] R13: ffff919a3b4b9600 R14: ffff919a32939af8 R15: ffff919a32939ba0
[38219.045281] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.045764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.046104] CR2: 000055f21715f000 CR3: 00000001444e2006 CR4: 0000000000370ee0
[38219.046535] Call Trace:
[38219.046691]
[38219.046825] ? __mutex_lock+0x80/0x8a0
[38219.047052] ? __mutex_lock+0xda/0x8a0
[38219.047290] ? lock_release+0x1d0/0x2d0
[38219.047524] btrfs_run_delayed_refs+0x86/0x210
[38219.047794] ? __mutex_unlock_slowpath+0x35/0x260
[38219.048076] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.048398] ? __mutex_unlock_slowpath+0x35/0x260
[38219.048684] btrfs_commit_transaction+0x85e/0xad0
[38219.048966] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.049296] ? vfs_fsync_range+0x90/0x90
[38219.049533] iterate_supers+0x85/0xf0
[38219.049757] ksys_sync+0x50/0x80
[38219.049953] __do_sys_sync+0xa/0x10
[38219.050163] do_syscall_64+0x38/0x90
[38219.050390] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.050741] RIP: 0033:0x7f31230b038b
[38219.050958] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.052050] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.052506] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.052928] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.053357] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.053779] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.054197] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.054632]
[38219.054767] irq event stamp: 0
[38219.054953] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.055332] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.055817] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.056306] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.056678] ---[ end trace 16297a0956ad3413 ]---
[38219.058217] ------------[ cut here ]------------
[38219.058499] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.059081] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.062584] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.063071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.063578] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.063930] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.065030] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.065350] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.065774] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.066193] RBP: 0000000000000000 R08: ffff919a593fe970 R09: 0000000000000000
[38219.066625] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff919966b6ef70
[38219.067044] R13: ffff919a3b4b9600 R14: ffff919a593fe888 R15: ffff919a593fe930
[38219.067474] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.067951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.068301] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.068725] Call Trace:
[38219.068875]
[38219.069008] ? __mutex_lock+0x80/0x8a0
[38219.069248] ? __mutex_lock+0xda/0x8a0
[38219.069476] ? lock_release+0x1d0/0x2d0
[38219.069712] btrfs_run_delayed_refs+0x86/0x210
[38219.069977] ? __mutex_unlock_slowpath+0x35/0x260
[38219.070270] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.070585] ? __mutex_unlock_slowpath+0x35/0x260
[38219.070871] btrfs_commit_transaction+0x85e/0xad0
[38219.071153] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.071492] ? vfs_fsync_range+0x90/0x90
[38219.071736] iterate_supers+0x85/0xf0
[38219.071960] ksys_sync+0x50/0x80
[38219.072157] __do_sys_sync+0xa/0x10
[38219.072379] do_syscall_64+0x38/0x90
[38219.072598] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.072902] RIP: 0033:0x7f31230b038b
[38219.073118] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.074219] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.074667] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.075086] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.075515] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.075939] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.076367] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.076798]
[38219.076934] irq event stamp: 0
[38219.077121] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.077503] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.077991] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.078483] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.078856] ---[ end trace 16297a0956ad3414 ]---
[38219.079182] ------------[ cut here ]------------
[38219.079473] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.080078] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.083628] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.084117] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.084629] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.084963] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.086064] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.086385] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.086809] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.087237] RBP: 0000000000000000 R08: ffff919a1ad20490 R09: 0000000000000000
[38219.087662] R10: ffff919a593fe800 R11: ffff919a689e0e08 R12: ffff919966b6e1a0
[38219.088081] R13: ffff919a3b4b9600 R14: ffff919a1ad203a8 R15: ffff919a1ad20450
[38219.088509] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.088988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.089338] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.089762] Call Trace:
[38219.089912]
[38219.090046] ? __mutex_lock+0x80/0x8a0
[38219.090284] ? __mutex_lock+0xda/0x8a0
[38219.090514] ? lock_release+0x1d0/0x2d0
[38219.090757] btrfs_run_delayed_refs+0x86/0x210
[38219.091022] ? __mutex_unlock_slowpath+0x35/0x260
[38219.091315] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.091632] ? __mutex_unlock_slowpath+0x35/0x260
[38219.091912] btrfs_commit_transaction+0x85e/0xad0
[38219.092192] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.092522] ? vfs_fsync_range+0x90/0x90
[38219.092769] iterate_supers+0x85/0xf0
[38219.092989] ksys_sync+0x50/0x80
[38219.093184] __do_sys_sync+0xa/0x10
[38219.093404] do_syscall_64+0x38/0x90
[38219.093631] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.093946] RIP: 0033:0x7f31230b038b
[38219.094163] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.095256] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.095704] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.096123] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.096550] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.096975] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.097405] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.097829]
[38219.097966] irq event stamp: 0
[38219.098151] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.098532] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.099018] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.099507] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.099902] ---[ end trace 16297a0956ad3415 ]---
[38219.100247] ------------[ cut here ]------------
[38219.100525] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.101103] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.104594] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.105080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.105584] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.105919] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.107018] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.107341] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.107764] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.108181] RBP: 0000000000000000 R08: ffff919a1ad20220 R09: 0000000000000000
[38219.108611] R10: ffff919a1ad20300 R11: ffff919a689e0e08 R12: ffff919966b6eaf8
[38219.109034] R13: ffff919a3b4b9600 R14: ffff919a1ad20138 R15: ffff919a1ad201e0
[38219.109461] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.109939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.110290] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.110757] Call Trace:
[38219.110907]
[38219.111042] ? __mutex_lock+0x80/0x8a0
[38219.111283] ? __mutex_lock+0xda/0x8a0
[38219.111511] ? lock_release+0x1d0/0x2d0
[38219.111748] btrfs_run_delayed_refs+0x86/0x210
[38219.112014] ? __mutex_unlock_slowpath+0x35/0x260
[38219.112307] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.112622] ? __mutex_unlock_slowpath+0x35/0x260
[38219.112904] btrfs_commit_transaction+0x85e/0xad0
[38219.113189] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.113521] ? vfs_fsync_range+0x90/0x90
[38219.113764] iterate_supers+0x85/0xf0
[38219.113985] ksys_sync+0x50/0x80
[38219.114181] __do_sys_sync+0xa/0x10
[38219.114403] do_syscall_64+0x38/0x90
[38219.114625] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.114924] RIP: 0033:0x7f31230b038b
[38219.115143] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.116241] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.116691] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.117110] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.117537] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.117961] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.118389] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.118813]
[38219.118949] irq event stamp: 0
[38219.119133] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.119516] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.119999] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.120490] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.120871] ---[ end trace 16297a0956ad3416 ]---
[38219.121184] ------------[ cut here ]------------
[38219.121474] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.122053] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.125552] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.126041] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.126550] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.126885] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.127982] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.128302] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.128726] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.129145] RBP: 0000000000000000 R08: ffff919a44578aa8 R09: 0000000000000000
[38219.129572] R10: ffff919a1ad20100 R11: ffff919a689e0e08 R12: ffff919966b6e270
[38219.129994] R13: ffff919a3b4b9600 R14: ffff919a445789c0 R15: ffff919a44578a68
[38219.130422] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.130901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.131268] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.131694] Call Trace:
[38219.131843]
[38219.131977] ? __mutex_lock+0x80/0x8a0
[38219.132214] ? __mutex_lock+0xda/0x8a0
[38219.132442] ? lock_release+0x1d0/0x2d0
[38219.132680] btrfs_run_delayed_refs+0x86/0x210
[38219.132946] ? __mutex_unlock_slowpath+0x35/0x260
[38219.133239] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.133552] ? __mutex_unlock_slowpath+0x35/0x260
[38219.133837] btrfs_commit_transaction+0x85e/0xad0
[38219.134118] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.134448] ? vfs_fsync_range+0x90/0x90
[38219.134688] iterate_supers+0x85/0xf0
[38219.134909] ksys_sync+0x50/0x80
[38219.135108] __do_sys_sync+0xa/0x10
[38219.135333] do_syscall_64+0x38/0x90
[38219.135553] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.135857] RIP: 0033:0x7f31230b038b
[38219.136073] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.137170] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.137631] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.138050] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.138482] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.138904] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.139332] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.139771]
[38219.139915] irq event stamp: 0
[38219.140109] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.140489] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.141015] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.141504] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.141881] ---[ end trace 16297a0956ad3417 ]---
[38219.142220] ------------[ cut here ]------------
[38219.142499] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.143075] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.146576] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.147065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.147575] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.147909] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.149007] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.149328] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.149750] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.150169] RBP: 0000000000000000 R08: ffff919a04f80700 R09: 0000000000000000
[38219.150597] R10: ffff919a44578900 R11: ffff919a689e0e08 R12: ffff919966b6e958
[38219.151024] R13: ffff919a3b4b9600 R14: ffff919a04f80618 R15: ffff919a04f806c0
[38219.151453] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.151929] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.152276] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.152705] Call Trace:
[38219.152857]
[38219.152991] ? __mutex_lock+0x80/0x8a0
[38219.153230] ? __mutex_lock+0xda/0x8a0
[38219.153457] ? lock_release+0x1d0/0x2d0
[38219.153712] btrfs_run_delayed_refs+0x86/0x210
[38219.153979] ? __mutex_unlock_slowpath+0x35/0x260
[38219.154271] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.154585] ? __mutex_unlock_slowpath+0x35/0x260
[38219.154872] btrfs_commit_transaction+0x85e/0xad0
[38219.155153] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.155484] ? vfs_fsync_range+0x90/0x90
[38219.155726] iterate_supers+0x85/0xf0
[38219.155949] ksys_sync+0x50/0x80
[38219.156144] __do_sys_sync+0xa/0x10
[38219.156366] do_syscall_64+0x38/0x90
[38219.156584] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.156888] RIP: 0033:0x7f31230b038b
[38219.157103] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.158208] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.158658] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.159077] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.159505] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.159927] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.160357] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.160782]
[38219.160918] irq event stamp: 0
[38219.161102] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.161483] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.161967] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.162458] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.162830] ---[ end trace 16297a0956ad3418 ]---
[38219.163192] ------------[ cut here ]------------
[38219.163481] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.164060] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.167544] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.168032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.168540] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.168876] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.169971] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.170291] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.170756] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.171170] RBP: 0000000000000000 R08: ffff919a44578e50 R09: 0000000000000000
[38219.171596] R10: ffff919a04f80618 R11: ffff919a689e0e08 R12: ffff919966b6e208
[38219.172019] R13: ffff919a3b4b9600 R14: ffff919a44578d68 R15: ffff919a44578e10
[38219.172448] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.172925] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.173273] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.173696] Call Trace:
[38219.173847]
[38219.173981] ? __mutex_lock+0x80/0x8a0
[38219.174219] ? __mutex_lock+0xda/0x8a0
[38219.174446] ? lock_release+0x1d0/0x2d0
[38219.174682] btrfs_run_delayed_refs+0x86/0x210
[38219.174946] ? __mutex_unlock_slowpath+0x35/0x260
[38219.175239] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.175552] ? __mutex_unlock_slowpath+0x35/0x260
[38219.175837] btrfs_commit_transaction+0x85e/0xad0
[38219.176118] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.176448] ? vfs_fsync_range+0x90/0x90
[38219.176690] iterate_supers+0x85/0xf0
[38219.176913] ksys_sync+0x50/0x80
[38219.177109] __do_sys_sync+0xa/0x10
[38219.177330] do_syscall_64+0x38/0x90
[38219.177548] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.177852] RIP: 0033:0x7f31230b038b
[38219.178068] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.179162] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.179619] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.180040] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.180475] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.180904] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.181331] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.181756]
[38219.181890] irq event stamp: 0
[38219.182074] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.182451] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.182933] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.183419] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.183810] ---[ end trace 16297a0956ad3419 ]---
[38219.184124] ------------[ cut here ]------------
[38219.184414] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.184997] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.188499] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.188986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.189493] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.189827] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.190923] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.191243] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.191666] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.192085] RBP: 0000000000000000 R08: ffff919a1ad20f88 R09: 0000000000000000
[38219.192513] R10: ffff919a44578d00 R11: ffff919a689e0e08 R12: ffff919966b6e3a8
[38219.192938] R13: ffff919a3b4b9600 R14: ffff919a1ad20ea0 R15: ffff919a1ad20f48
[38219.193367] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.193844] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.194183] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.194613] Call Trace:
[38219.194768]
[38219.194900] ? __mutex_lock+0x80/0x8a0
[38219.195127] ? __mutex_lock+0xda/0x8a0
[38219.195364] ? lock_release+0x1d0/0x2d0
[38219.195598] btrfs_run_delayed_refs+0x86/0x210
[38219.195868] ? __mutex_unlock_slowpath+0x35/0x260
[38219.196150] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.196476] ? __mutex_unlock_slowpath+0x35/0x260
[38219.196762] btrfs_commit_transaction+0x85e/0xad0
[38219.197043] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.197376] ? vfs_fsync_range+0x90/0x90
[38219.197613] iterate_supers+0x85/0xf0
[38219.197839] ksys_sync+0x50/0x80
[38219.198035] __do_sys_sync+0xa/0x10
[38219.198258] do_syscall_64+0x38/0x90
[38219.198474] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.198779] RIP: 0033:0x7f31230b038b
[38219.198995] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.200129] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.200590] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.201054] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.201480] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.201903] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.202330] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.202756]
[38219.202891] irq event stamp: 0
[38219.203078] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.203458] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.203943] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.204433] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.204805] ---[ end trace 16297a0956ad341a ]---
[38219.205126] ------------[ cut here ]------------
[38219.205414] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.205993] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.209481] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.209970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.210478] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.210820] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.211914] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.212234] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.212661] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.213079] RBP: 0000000000000000 R08: ffff919a593fee50 R09: 0000000000000000
[38219.213506] R10: ffff919a1ad20e00 R11: ffff919a689e0e08 R12: ffff919966b6e548
[38219.213947] R13: ffff919a3b4b9600 R14: ffff919a593fed68 R15: ffff919a593fee10
[38219.214375] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.214852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.215191] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.215625] Call Trace:
[38219.215777]
[38219.215910] ? __mutex_lock+0x80/0x8a0
[38219.216136] ? __mutex_lock+0xda/0x8a0
[38219.216373] ? lock_release+0x1d0/0x2d0
[38219.216608] btrfs_run_delayed_refs+0x86/0x210
[38219.216876] ? __mutex_unlock_slowpath+0x35/0x260
[38219.217157] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.217479] ? __mutex_unlock_slowpath+0x35/0x260
[38219.217765] btrfs_commit_transaction+0x85e/0xad0
[38219.218046] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.218378] ? vfs_fsync_range+0x90/0x90
[38219.218620] iterate_supers+0x85/0xf0
[38219.218841] ksys_sync+0x50/0x80
[38219.219038] __do_sys_sync+0xa/0x10
[38219.219258] do_syscall_64+0x38/0x90
[38219.219477] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.219781] RIP: 0033:0x7f31230b038b
[38219.219997] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.221093] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.221547] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.221970] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.222397] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.222817] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.223245] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.223669]
[38219.223804] irq event stamp: 0
[38219.223988] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.224367] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.224850] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.225337] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.225709] ---[ end trace 16297a0956ad341b ]---
[38219.226028] ------------[ cut here ]------------
[38219.226315] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.226895] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.230377] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.230905] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.231415] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.231750] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.232844] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.233156] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.233585] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.234006] RBP: 0000000000000000 R08: ffff919a44578490 R09: 0000000000000000
[38219.234432] R10: ffff919a593fed00 R11: ffff919a689e0e08 R12: ffff919966b6ee38
[38219.234856] R13: ffff919a3b4b9600 R14: ffff919a445783a8 R15: ffff919a44578450
[38219.235283] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.235762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.236101] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.236531] Call Trace:
[38219.236684]
[38219.236816] ? __mutex_lock+0x80/0x8a0
[38219.237041] ? __mutex_lock+0xda/0x8a0
[38219.237278] ? lock_release+0x1d0/0x2d0
[38219.237512] btrfs_run_delayed_refs+0x86/0x210
[38219.237780] ? __mutex_unlock_slowpath+0x35/0x260
[38219.238061] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.238383] ? __mutex_unlock_slowpath+0x35/0x260
[38219.238669] btrfs_commit_transaction+0x85e/0xad0
[38219.238949] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.239281] ? vfs_fsync_range+0x90/0x90
[38219.239518] iterate_supers+0x85/0xf0
[38219.239741] ksys_sync+0x50/0x80
[38219.239938] __do_sys_sync+0xa/0x10
[38219.240147] do_syscall_64+0x38/0x90
[38219.240376] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.240679] RIP: 0033:0x7f31230b038b
[38219.240900] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.241991] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.242449] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.242871] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.243298] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.243737] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.244153] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.244583]
[38219.244722] irq event stamp: 0
[38219.244908] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.245286] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.245769] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.246257] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.246631] ---[ end trace 16297a0956ad341c ]---
[38219.246950] ------------[ cut here ]------------
[38219.247238] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.247816] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.251299] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.251789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.252298] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.252633] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.253731] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.254043] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.254471] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.254893] RBP: 0000000000000000 R08: ffff919a04f80aa8 R09: 0000000000000000
[38219.255322] R10: ffff919a44578300 R11: ffff919a689e0e08 R12: ffff919966b6e478
[38219.255743] R13: ffff919a3b4b9600 R14: ffff919a04f809c0 R15: ffff919a04f80a68
[38219.256164] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.256651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.256989] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.257419] Call Trace:
[38219.257570]
[38219.257705] ? __mutex_lock+0x80/0x8a0
[38219.257930] ? __mutex_lock+0xda/0x8a0
[38219.258156] ? lock_release+0x1d0/0x2d0
[38219.258399] btrfs_run_delayed_refs+0x86/0x210
[38219.258669] ? __mutex_unlock_slowpath+0x35/0x260
[38219.258951] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.259272] ? __mutex_unlock_slowpath+0x35/0x260
[38219.259553] btrfs_commit_transaction+0x85e/0xad0
[38219.259852] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.260190] ? vfs_fsync_range+0x90/0x90
[38219.260440] iterate_supers+0x85/0xf0
[38219.260668] ksys_sync+0x50/0x80
[38219.260904] __do_sys_sync+0xa/0x10
[38219.261115] do_syscall_64+0x38/0x90
[38219.261341] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.261648] RIP: 0033:0x7f31230b038b
[38219.261863] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.262964] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.263417] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.263839] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.264266] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.264689] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.265106] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.265537]
[38219.265677] irq event stamp: 0
[38219.265860] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.266240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.266726] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.267213] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.267582] ---[ end trace 16297a0956ad341d ]---
[38219.267910] ------------[ cut here ]------------
[38219.268186] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.268776] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.272271] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.272761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.273265] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.273596] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.274711] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.275022] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.275450] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.275872] RBP: 0000000000000000 R08: ffff919a1ad20d18 R09: 0000000000000000
[38219.276300] R10: ffff919a04f809c0 R11: ffff919a689e0e08 R12: ffff919966b6ebc8
[38219.276722] R13: ffff919a3b4b9600 R14: ffff919a1ad20c30 R15: ffff919a1ad20cd8
[38219.277140] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.277626] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.277967] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.278396] Call Trace:
[38219.278548]
[38219.278683] ? __mutex_lock+0x80/0x8a0
[38219.278909] ? __mutex_lock+0xda/0x8a0
[38219.279137] ? lock_release+0x1d0/0x2d0
[38219.279381] btrfs_run_delayed_refs+0x86/0x210
[38219.279650] ? __mutex_unlock_slowpath+0x35/0x260
[38219.279932] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.280253] ? __mutex_unlock_slowpath+0x35/0x260
[38219.280536] btrfs_commit_transaction+0x85e/0xad0
[38219.280820] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.281142] ? vfs_fsync_range+0x90/0x90
[38219.281389] iterate_supers+0x85/0xf0
[38219.281611] ksys_sync+0x50/0x80
[38219.281811] __do_sys_sync+0xa/0x10
[38219.282023] do_syscall_64+0x38/0x90
[38219.282250] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.282551] RIP: 0033:0x7f31230b038b
[38219.282769] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.283864] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.284319] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.284739] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.285157] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.285585] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.286009] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.286441]
[38219.286575] irq event stamp: 0
[38219.286764] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.287132] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.287626] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.288105] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.288485] ---[ end trace 16297a0956ad341e ]---
[38219.288808] ------------[ cut here ]------------
[38219.289084] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.289674] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.293200] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.293698] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.294193] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.294537] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.295633] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.295943] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.296370] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.296790] RBP: 0000000000000000 R08: ffff919a593fe0e8 R09: 0000000000000000
[38219.297218] R10: ffff919a1ad20c00 R11: ffff919a689e0e08 R12: ffff919966b6e618
[38219.297639] R13: ffff919a3b4b9600 R14: ffff919a593fe000 R15: ffff919a593fe0a8
[38219.298057] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.298539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.298883] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.299311] Call Trace:
[38219.299463]
[38219.299594] ? __mutex_lock+0x80/0x8a0
[38219.299823] ? __mutex_lock+0xda/0x8a0
[38219.300049] ? lock_release+0x1d0/0x2d0
[38219.300292] btrfs_run_delayed_refs+0x86/0x210
[38219.300559] ? __mutex_unlock_slowpath+0x35/0x260
[38219.300851] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.301161] ? __mutex_unlock_slowpath+0x35/0x260
[38219.301451] btrfs_commit_transaction+0x85e/0xad0
[38219.301737] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.302054] ? vfs_fsync_range+0x90/0x90
[38219.302299] iterate_supers+0x85/0xf0
[38219.302523] ksys_sync+0x50/0x80
[38219.302723] __do_sys_sync+0xa/0x10
[38219.302932] do_syscall_64+0x38/0x90
[38219.303147] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.303455] RIP: 0033:0x7f31230b038b
[38219.303694] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.304783] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.305239] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.305662] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.306080] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.306508] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.306930] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.307361]
[38219.307498] irq event stamp: 0
[38219.307686] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.308055] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.308544] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.309026] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.309403] ---[ end trace 16297a0956ad341f ]---
[38219.309727] ------------[ cut here ]------------
[38219.310004] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.310590] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.314079] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.314573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.315074] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.315414] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.316514] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.316828] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.317256] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.317681] RBP: 0000000000000000 R08: ffff919a1ad20700 R09: 0000000000000000
[38219.318099] R10: ffff919a593fe000 R11: ffff919a689e0e08 R12: ffff919966b6e068
[38219.318528] R13: ffff919a3b4b9600 R14: ffff919a1ad20618 R15: ffff919a1ad206c0
[38219.318950] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.319433] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.319789] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.320239] Call Trace:
[38219.320391]
[38219.320523] ? __mutex_lock+0x80/0x8a0
[38219.320797] ? __mutex_lock+0xda/0x8a0
[38219.321021] ? lock_release+0x1d0/0x2d0
[38219.321264] btrfs_run_delayed_refs+0x86/0x210
[38219.321531] ? __mutex_unlock_slowpath+0x35/0x260
[38219.321818] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.322129] ? __mutex_unlock_slowpath+0x35/0x260
[38219.322421] btrfs_commit_transaction+0x85e/0xad0
[38219.322704] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.323024] ? vfs_fsync_range+0x90/0x90
[38219.323270] iterate_supers+0x85/0xf0
[38219.323493] ksys_sync+0x50/0x80
[38219.323693] __do_sys_sync+0xa/0x10
[38219.323903] do_syscall_64+0x38/0x90
[38219.324122] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.324432] RIP: 0033:0x7f31230b038b
[38219.324651] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.325747] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.326191] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.326621] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.327038] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.327468] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.327892] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.328322]
[38219.328458] irq event stamp: 0
[38219.328645] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.329014] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.329504] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.329986] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.330365] ---[ end trace 16297a0956ad3420 ]---
[38219.330697] ------------[ cut here ]------------
[38219.330979] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.331564] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.335052] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.335545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.336046] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.336385] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.337481] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.337796] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.338223] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.338645] RBP: 0000000000000000 R08: ffff919a593fe5c8 R09: 0000000000000000
[38219.339062] R10: ffff919a1ad20600 R11: ffff919a689e0e08 R12: ffff919966b6e4e0
[38219.339491] R13: ffff919a3b4b9600 R14: ffff919a593fe4e0 R15: ffff919a593fe588
[38219.339912] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.340394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.340736] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.341155] Call Trace:
[38219.341314]
[38219.341447] ? __mutex_lock+0x80/0x8a0
[38219.341677] ? __mutex_lock+0xda/0x8a0
[38219.341901] ? lock_release+0x1d0/0x2d0
[38219.342134] btrfs_run_delayed_refs+0x86/0x210
[38219.342409] ? __mutex_unlock_slowpath+0x35/0x260
[38219.342694] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.343005] ? __mutex_unlock_slowpath+0x35/0x260
[38219.343298] btrfs_commit_transaction+0x85e/0xad0
[38219.343580] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.343903] ? vfs_fsync_range+0x90/0x90
[38219.344139] iterate_supers+0x85/0xf0
[38219.344370] ksys_sync+0x50/0x80
[38219.344567] __do_sys_sync+0xa/0x10
[38219.344783] do_syscall_64+0x38/0x90
[38219.345000] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.345310] RIP: 0033:0x7f31230b038b
[38219.345527] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.346628] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.347074] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.347501] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.347923] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.348351] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.348771] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.349194]
[38219.349339] irq event stamp: 0
[38219.349523] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.349894] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.350383] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.350924] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.351305] ---[ end trace 16297a0956ad3421 ]---
[38219.351627] ------------[ cut here ]------------
[38219.351904] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.352486] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.355972] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.356467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.356968] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.357313] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.358406] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.358720] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.359137] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.359564] RBP: 0000000000000000 R08: ffff919a44578be0 R09: 0000000000000000
[38219.359984] R10: ffff919a593fe400 R11: ffff919a689e0e08 R12: ffff919a066e73a8
[38219.360411] R13: ffff919a3b4b9600 R14: ffff919a44578af8 R15: ffff919a44578ba0
[38219.360839] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.361321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.361664] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.362079] Call Trace:
[38219.362240]
[38219.362373] ? __mutex_lock+0x80/0x8a0
[38219.362600] ? __mutex_lock+0xda/0x8a0
[38219.362845] ? lock_release+0x1d0/0x2d0
[38219.363078] btrfs_run_delayed_refs+0x86/0x210
[38219.363352] ? __mutex_unlock_slowpath+0x35/0x260
[38219.363647] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.363968] ? __mutex_unlock_slowpath+0x35/0x260
[38219.364261] btrfs_commit_transaction+0x85e/0xad0
[38219.364544] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.364869] ? vfs_fsync_range+0x90/0x90
[38219.365106] iterate_supers+0x85/0xf0
[38219.365338] ksys_sync+0x50/0x80
[38219.365536] __do_sys_sync+0xa/0x10
[38219.365749] do_syscall_64+0x38/0x90
[38219.365966] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.366276] RIP: 0033:0x7f31230b038b
[38219.366492] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.367586] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.368032] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.368460] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.368883] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.369310] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.369732] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.370151]
[38219.370297] irq event stamp: 0
[38219.370482] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.370853] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.371345] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.371827] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.372194] ---[ end trace 16297a0956ad3422 ]---
[38219.372521] ------------[ cut here ]------------
[38219.372802] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.373389] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.376876] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.377368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.377871] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.378211] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.379305] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.379618] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.380068] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.380497] RBP: 0000000000000000 R08: ffff919a04f80be0 R09: 0000000000000000
[38219.380960] R10: ffff919a44578a00 R11: ffff919a689e0e08 R12: ffff919a066e7958
[38219.381388] R13: ffff919a3b4b9600 R14: ffff919a04f80af8 R15: ffff919a04f80ba0
[38219.381811] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.382294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.382634] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.383051] Call Trace:
[38219.383211]
[38219.383345] ? __mutex_lock+0x80/0x8a0
[38219.383571] ? __mutex_lock+0xda/0x8a0
[38219.383799] ? lock_release+0x1d0/0x2d0
[38219.384032] btrfs_run_delayed_refs+0x86/0x210
[38219.384308] ? __mutex_unlock_slowpath+0x35/0x260
[38219.384590] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.384905] ? __mutex_unlock_slowpath+0x35/0x260
[38219.385186] btrfs_commit_transaction+0x85e/0xad0
[38219.385476] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.385800] ? vfs_fsync_range+0x90/0x90
[38219.386037] iterate_supers+0x85/0xf0
[38219.386268] ksys_sync+0x50/0x80
[38219.386465] __do_sys_sync+0xa/0x10
[38219.386681] do_syscall_64+0x38/0x90
[38219.386900] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.387211] RIP: 0033:0x7f31230b038b
[38219.387428] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.388528] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.388978] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.389404] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.389828] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.390256] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.390677] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.391104]
[38219.391253] irq event stamp: 0
[38219.391440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.391811] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.392298] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.392786] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.393153] ---[ end trace 16297a0956ad3423 ]---
[38219.393490] ------------[ cut here ]------------
[38219.393789] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.394373] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.397868] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.398363] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.398865] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.399197] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.400290] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.400602] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.401023] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.401451] RBP: 0000000000000000 R08: ffff919a593fe358 R09: 0000000000000000
[38219.401873] R10: ffff919a04f80af8 R11: ffff919a689e0e08 R12: ffff919a066e7bc8
[38219.402301] R13: ffff919a3b4b9600 R14: ffff919a593fe270 R15: ffff919a593fe318
[38219.402723] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.403198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.403547] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.403971] Call Trace:
[38219.404121]
[38219.404263] ? __mutex_lock+0x80/0x8a0
[38219.404492] ? __mutex_lock+0xda/0x8a0
[38219.404720] ? lock_release+0x1d0/0x2d0
[38219.404952] btrfs_run_delayed_refs+0x86/0x210
[38219.405229] ? __mutex_unlock_slowpath+0x35/0x260
[38219.405511] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.405827] ? __mutex_unlock_slowpath+0x35/0x260
[38219.406108] btrfs_commit_transaction+0x85e/0xad0
[38219.406400] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.406724] ? vfs_fsync_range+0x90/0x90
[38219.406960] iterate_supers+0x85/0xf0
[38219.407182] ksys_sync+0x50/0x80
[38219.407388] __do_sys_sync+0xa/0x10
[38219.407599] do_syscall_64+0x38/0x90
[38219.407819] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.408120] RIP: 0033:0x7f31230b038b
[38219.408346] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.409446] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.409893] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.410322] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.410783] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.411211] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.411635] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.412056]
[38219.412191] irq event stamp: 0
[38219.412387] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.412761] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.413250] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.413732] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.414100] ---[ end trace 16297a0956ad3424 ]---
[38219.414427] ------------[ cut here ]------------
[38219.414707] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.415294] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.418756] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.419250] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.419751] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.420082] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.421182] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.421503] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.421924] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.422349] RBP: 0000000000000000 R08: ffff919a593fef88 R09: 0000000000000000
[38219.422771] R10: ffff919a593fe200 R11: ffff919a689e0e08 R12: ffff919966b6e000
[38219.423187] R13: ffff919a3b4b9600 R14: ffff919a593feea0 R15: ffff919a593fef48
[38219.423616] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.424104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.424452] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.424877] Call Trace:
[38219.425026]
[38219.425160] ? __mutex_lock+0x80/0x8a0
[38219.425397] ? __mutex_lock+0xda/0x8a0
[38219.425627] ? lock_release+0x1d0/0x2d0
[38219.425861] btrfs_run_delayed_refs+0x86/0x210
[38219.426126] ? __mutex_unlock_slowpath+0x35/0x260
[38219.426418] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.426733] ? __mutex_unlock_slowpath+0x35/0x260
[38219.427015] btrfs_commit_transaction+0x85e/0xad0
[38219.427306] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.427630] ? vfs_fsync_range+0x90/0x90
[38219.427867] iterate_supers+0x85/0xf0
[38219.428087] ksys_sync+0x50/0x80
[38219.428294] __do_sys_sync+0xa/0x10
[38219.428505] do_syscall_64+0x38/0x90
[38219.428725] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.429024] RIP: 0033:0x7f31230b038b
[38219.429252] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.430348] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.430797] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.431224] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.431645] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.432062] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.432491] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.432917]
[38219.433052] irq event stamp: 0
[38219.433247] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.433619] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.434099] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.434588] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.434961] ---[ end trace 16297a0956ad3425 ]---
[38219.435287] ------------[ cut here ]------------
[38219.435561] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.436132] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.439600] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.440119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.440629] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.441000] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.442090] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.442413] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.442834] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.443262] RBP: 0000000000000000 R08: ffff919a445785c8 R09: 0000000000000000
[38219.443683] R10: ffff919a593fee00 R11: ffff919a689e0e08 R12: ffff919966b6edd0
[38219.444101] R13: ffff919a3b4b9600 R14: ffff919a445784e0 R15: ffff919a44578588
[38219.444528] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.445006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.445355] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.445781] Call Trace:
[38219.445932]
[38219.446064] ? __mutex_lock+0x80/0x8a0
[38219.446301] ? __mutex_lock+0xda/0x8a0
[38219.446529] ? lock_release+0x1d0/0x2d0
[38219.446764] btrfs_run_delayed_refs+0x86/0x210
[38219.447030] ? __mutex_unlock_slowpath+0x35/0x260
[38219.447324] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.447639] ? __mutex_unlock_slowpath+0x35/0x260
[38219.447921] btrfs_commit_transaction+0x85e/0xad0
[38219.448212] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.448532] ? vfs_fsync_range+0x90/0x90
[38219.448772] iterate_supers+0x85/0xf0
[38219.448993] ksys_sync+0x50/0x80
[38219.449189] __do_sys_sync+0xa/0x10
[38219.449411] do_syscall_64+0x38/0x90
[38219.449631] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.449930] RIP: 0033:0x7f31230b038b
[38219.450145] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.451247] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.451698] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.452114] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.452540] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.452964] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.453390] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.453833]
[38219.453967] irq event stamp: 0
[38219.454152] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.454529] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.455012] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.455504] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.455879] ---[ end trace 16297a0956ad3426 ]---
[38219.456221] ------------[ cut here ]------------
[38219.456497] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.457070] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.460534] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.461020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.461529] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.461862] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.462957] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.463277] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.463700] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.464117] RBP: 0000000000000000 R08: ffff919a15ebce50 R09: 0000000000000000
[38219.464546] R10: ffff919a44578400 R11: ffff919a689e0e08 R12: ffff919909f91068
[38219.464967] R13: ffff919a3b4b9600 R14: ffff919a15ebcd68 R15: ffff919a15ebce10
[38219.465395] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.465873] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.466221] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.466647] Call Trace:
[38219.466797]
[38219.466929] ? __mutex_lock+0x80/0x8a0
[38219.467157] ? __mutex_lock+0xda/0x8a0
[38219.467393] ? lock_release+0x1d0/0x2d0
[38219.467631] btrfs_run_delayed_refs+0x86/0x210
[38219.467896] ? __mutex_unlock_slowpath+0x35/0x260
[38219.468178] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.468501] ? __mutex_unlock_slowpath+0x35/0x260
[38219.468786] btrfs_commit_transaction+0x85e/0xad0
[38219.469067] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.469397] ? vfs_fsync_range+0x90/0x90
[38219.469638] iterate_supers+0x85/0xf0
[38219.469860] ksys_sync+0x50/0x80
[38219.470057] __do_sys_sync+0xa/0x10
[38219.470278] do_syscall_64+0x38/0x90
[38219.470496] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.470841] RIP: 0033:0x7f31230b038b
[38219.471055] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.472146] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.472600] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.473022] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.473449] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.473871] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.474299] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.474726]
[38219.474861] irq event stamp: 0
[38219.475045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.475424] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.475907] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.476394] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.476766] ---[ end trace 16297a0956ad3427 ]---
[38219.477081] ------------[ cut here ]------------
[38219.477369] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.477949] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.481439] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.481926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.482429] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.482763] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.483871] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.484182] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.484609] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.485029] RBP: 0000000000000000 R08: ffff919a15ebc490 R09: 0000000000000000
[38219.485457] R10: ffff919a15ebcd01 R11: ffff919a689e0e08 R12: ffff919a066e7ea0
[38219.485882] R13: ffff919a3b4b9600 R14: ffff919a15ebc3a8 R15: ffff919a15ebc450
[38219.486308] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.486784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.487123] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.487551] Call Trace:
[38219.487706]
[38219.487840] ? __mutex_lock+0x80/0x8a0
[38219.488067] ? __mutex_lock+0xda/0x8a0
[38219.488304] ? lock_release+0x1d0/0x2d0
[38219.488538] btrfs_run_delayed_refs+0x86/0x210
[38219.488807] ? __mutex_unlock_slowpath+0x35/0x260
[38219.489089] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.489411] ? __mutex_unlock_slowpath+0x35/0x260
[38219.489697] btrfs_commit_transaction+0x85e/0xad0
[38219.489978] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.490309] ? vfs_fsync_range+0x90/0x90
[38219.490547] iterate_supers+0x85/0xf0
[38219.490774] ksys_sync+0x50/0x80
[38219.490970] __do_sys_sync+0xa/0x10
[38219.491179] do_syscall_64+0x38/0x90
[38219.491405] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.491709] RIP: 0033:0x7f31230b038b
[38219.491925] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.493021] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.493474] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.493896] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.494324] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.494744] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.495162] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.495593]
[38219.495733] irq event stamp: 0
[38219.495918] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.496296] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.496779] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.497267] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.497641] ---[ end trace 16297a0956ad3428 ]---
[38219.497959] ------------[ cut here ]------------
[38219.498246] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.498824] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.502368] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.502857] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.503364] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.503698] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.504795] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.505105] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.505532] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.505955] RBP: 0000000000000000 R08: ffff919a15ebcbe0 R09: 0000000000000000
[38219.506382] R10: ffff919a15ebc300 R11: ffff919a689e0e08 R12: ffff919966b6ea28
[38219.506806] R13: ffff919a3b4b9600 R14: ffff919a15ebcaf8 R15: ffff919a15ebcba0
[38219.507234] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.507712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.508050] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.508480] Call Trace:
[38219.508635]
[38219.508768] ? __mutex_lock+0x80/0x8a0
[38219.508995] ? __mutex_lock+0xda/0x8a0
[38219.509231] ? lock_release+0x1d0/0x2d0
[38219.509465] btrfs_run_delayed_refs+0x86/0x210
[38219.509736] ? __mutex_unlock_slowpath+0x35/0x260
[38219.510016] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.510338] ? __mutex_unlock_slowpath+0x35/0x260
[38219.510624] btrfs_commit_transaction+0x85e/0xad0
[38219.510911] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.511240] ? vfs_fsync_range+0x90/0x90
[38219.511478] iterate_supers+0x85/0xf0
[38219.511704] ksys_sync+0x50/0x80
[38219.511899] __do_sys_sync+0xa/0x10
[38219.512109] do_syscall_64+0x38/0x90
[38219.512333] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.512643] RIP: 0033:0x7f31230b038b
[38219.512856] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.513965] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.514423] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.514846] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.515273] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.515695] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.516111] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.516542]
[38219.516681] irq event stamp: 0
[38219.516866] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.517245] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.517730] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.518220] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.518589] ---[ end trace 16297a0956ad3429 ]---
[38219.518911] ------------[ cut here ]------------
[38219.519185] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.519775] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.523259] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.523747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.524255] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.524587] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.525684] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.525995] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.526422] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.526843] RBP: 0000000000000000 R08: ffff919a1ad20aa8 R09: 0000000000000000
[38219.527271] R10: ffff919a15ebca00 R11: ffff919a689e0e08 R12: ffff919966b6e410
[38219.527692] R13: ffff919a3b4b9600 R14: ffff919a1ad209c0 R15: ffff919a1ad20a68
[38219.528111] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.528592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.528934] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.529363] Call Trace:
[38219.529515]
[38219.529658] ? __mutex_lock+0x80/0x8a0
[38219.529897] ? __mutex_lock+0xda/0x8a0
[38219.530137] ? lock_release+0x1d0/0x2d0
[38219.530380] btrfs_run_delayed_refs+0x86/0x210
[38219.530694] ? __mutex_unlock_slowpath+0x35/0x260
[38219.530972] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.531293] ? __mutex_unlock_slowpath+0x35/0x260
[38219.531575] btrfs_commit_transaction+0x85e/0xad0
[38219.531860] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.532181] ? vfs_fsync_range+0x90/0x90
[38219.532428] iterate_supers+0x85/0xf0
[38219.532654] ksys_sync+0x50/0x80
[38219.532851] __do_sys_sync+0xa/0x10
[38219.533061] do_syscall_64+0x38/0x90
[38219.533288] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.533588] RIP: 0033:0x7f31230b038b
[38219.533808] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.534902] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.535356] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.535777] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.536196] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.536627] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.537045] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.537475]
[38219.537615] irq event stamp: 0
[38219.537801] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.538170] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.538663] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.539141] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.539520] ---[ end trace 16297a0956ad342a ]---
[38219.539864] ------------[ cut here ]------------
[38219.540140] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.540741] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.544239] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.544726] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.545234] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.545565] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.546663] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.546974] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.547400] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.547823] RBP: 0000000000000000 R08: ffff919a15ebc700 R09: 0000000000000000
[38219.548251] R10: ffff919a1ad20900 R11: ffff919a689e0e08 R12: ffff919a066e7478
[38219.548676] R13: ffff919a3b4b9600 R14: ffff919a15ebc618 R15: ffff919a15ebc6c0
[38219.549095] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.549579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.549923] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.550353] Call Trace:
[38219.550505]
[38219.550641] ? __mutex_lock+0x80/0x8a0
[38219.550869] ? __mutex_lock+0xda/0x8a0
[38219.551095] ? lock_release+0x1d0/0x2d0
[38219.551341] btrfs_run_delayed_refs+0x86/0x210
[38219.551607] ? __mutex_unlock_slowpath+0x35/0x260
[38219.551893] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.552215] ? __mutex_unlock_slowpath+0x35/0x260
[38219.552497] btrfs_commit_transaction+0x85e/0xad0
[38219.552783] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.553103] ? vfs_fsync_range+0x90/0x90
[38219.553350] iterate_supers+0x85/0xf0
[38219.553574] ksys_sync+0x50/0x80
[38219.553772] __do_sys_sync+0xa/0x10
[38219.553985] do_syscall_64+0x38/0x90
[38219.554211] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.554513] RIP: 0033:0x7f31230b038b
[38219.554731] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.555824] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.556278] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.556701] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.557118] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.557546] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.557966] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.558396]
[38219.558531] irq event stamp: 0
[38219.558720] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.559089] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.559577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.560090] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.560469] ---[ end trace 16297a0956ad342b ]---
[38219.560833] ------------[ cut here ]------------
[38219.561109] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.561699] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.565186] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.565685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.566184] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.566526] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.567623] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.567935] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.568363] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.568785] RBP: 0000000000000000 R08: ffff919a15ebcf88 R09: 0000000000000000
[38219.569213] R10: ffff919a15ebc600 R11: ffff919a689e0e08 R12: ffff919a066e7068
[38219.569635] R13: ffff919a3b4b9600 R14: ffff919a15ebcea0 R15: ffff919a15ebcf48
[38219.570052] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.570535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.570885] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.571312] Call Trace:
[38219.571465]
[38219.571599] ? __mutex_lock+0x80/0x8a0
[38219.571828] ? __mutex_lock+0xda/0x8a0
[38219.572054] ? lock_release+0x1d0/0x2d0
[38219.572296] btrfs_run_delayed_refs+0x86/0x210
[38219.572563] ? __mutex_unlock_slowpath+0x35/0x260
[38219.572850] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.573158] ? __mutex_unlock_slowpath+0x35/0x260
[38219.573450] btrfs_commit_transaction+0x85e/0xad0
[38219.573754] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.574073] ? vfs_fsync_range+0x90/0x90
[38219.574319] iterate_supers+0x85/0xf0
[38219.574541] ksys_sync+0x50/0x80
[38219.574742] __do_sys_sync+0xa/0x10
[38219.574952] do_syscall_64+0x38/0x90
[38219.575170] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.575480] RIP: 0033:0x7f31230b038b
[38219.575701] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.576796] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.577255] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.577674] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.578093] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.578519] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.578943] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.579375]
[38219.579510] irq event stamp: 0
[38219.579699] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.580069] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.580558] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.581040] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.581422] ---[ end trace 16297a0956ad342c ]---
[38219.581744] ------------[ cut here ]------------
[38219.582020] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.582605] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.586093] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.586587] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.587087] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.587428] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.588522] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.588835] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.589263] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.589683] RBP: 0000000000000000 R08: ffff919a04f80e50 R09: 0000000000000000
[38219.590101] R10: ffff919a15ebce00 R11: ffff919a689e0e08 R12: ffff919a066e7d68
[38219.590528] R13: ffff919a3b4b9600 R14: ffff919a04f80d68 R15: ffff919a04f80e10
[38219.590993] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.591473] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.591819] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.592247] Call Trace:
[38219.592398]
[38219.592529] ? __mutex_lock+0x80/0x8a0
[38219.592759] ? __mutex_lock+0xda/0x8a0
[38219.592986] ? lock_release+0x1d0/0x2d0
[38219.593231] btrfs_run_delayed_refs+0x86/0x210
[38219.593497] ? __mutex_unlock_slowpath+0x35/0x260
[38219.593781] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.594093] ? __mutex_unlock_slowpath+0x35/0x260
[38219.594384] btrfs_commit_transaction+0x85e/0xad0
[38219.594668] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.594987] ? vfs_fsync_range+0x90/0x90
[38219.595233] iterate_supers+0x85/0xf0
[38219.595457] ksys_sync+0x50/0x80
[38219.595656] __do_sys_sync+0xa/0x10
[38219.595868] do_syscall_64+0x38/0x90
[38219.596083] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.596395] RIP: 0033:0x7f31230b038b
[38219.596617] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.597712] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.598155] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.598584] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.599005] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.599433] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.599856] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.600286]
[38219.600424] irq event stamp: 0
[38219.600607] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.600987] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.601473] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.601954] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.602331] ---[ end trace 16297a0956ad342d ]---
[38219.602652] ------------[ cut here ]------------
[38219.602928] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.603508] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.606988] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.607482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.607983] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.608323] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.609420] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.609748] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.610175] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.610603] RBP: 0000000000000000 R08: ffff919a04f80f88 R09: 0000000000000000
[38219.611024] R10: ffff919a04f80d68 R11: ffff919a689e0e08 R12: ffff919a066e7dd0
[38219.611452] R13: ffff919a3b4b9600 R14: ffff919a04f80ea0 R15: ffff919a04f80f48
[38219.611870] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.612349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.612691] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.613112] Call Trace:
[38219.613272]
[38219.613405] ? __mutex_lock+0x80/0x8a0
[38219.613635] ? __mutex_lock+0xda/0x8a0
[38219.613861] ? lock_release+0x1d0/0x2d0
[38219.614094] btrfs_run_delayed_refs+0x86/0x210
[38219.614371] ? __mutex_unlock_slowpath+0x35/0x260
[38219.614658] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.614969] ? __mutex_unlock_slowpath+0x35/0x260
[38219.615262] btrfs_commit_transaction+0x85e/0xad0
[38219.615543] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.615866] ? vfs_fsync_range+0x90/0x90
[38219.616106] iterate_supers+0x85/0xf0
[38219.616338] ksys_sync+0x50/0x80
[38219.616536] __do_sys_sync+0xa/0x10
[38219.616752] do_syscall_64+0x38/0x90
[38219.616969] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.617280] RIP: 0033:0x7f31230b038b
[38219.617498] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.618594] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.619042] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.619469] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.619918] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.620348] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.620824] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.621256]
[38219.621391] irq event stamp: 0
[38219.621577] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.621950] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.622441] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.622927] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.623306] ---[ end trace 16297a0956ad342e ]---
[38219.623630] ------------[ cut here ]------------
[38219.623905] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.624484] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.627971] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.628464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.628965] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.629306] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.630412] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.630734] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.631153] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.631577] RBP: 0000000000000000 R08: ffff919a266bfaa8 R09: 0000000000000000
[38219.631998] R10: ffff919a04f80ea0 R11: ffff919a689e0e08 R12: ffff919a70ff2f08
[38219.632423] R13: ffff919a3b4b9600 R14: ffff919a266bf9c0 R15: ffff919a266bfa68
[38219.632849] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.633329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.633690] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.634108] Call Trace:
[38219.634270]
[38219.634405] ? __mutex_lock+0x80/0x8a0
[38219.634636] ? __mutex_lock+0xda/0x8a0
[38219.634863] ? lock_release+0x1d0/0x2d0
[38219.635097] btrfs_run_delayed_refs+0x86/0x210
[38219.635373] ? __mutex_unlock_slowpath+0x35/0x260
[38219.635659] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.635971] ? __mutex_unlock_slowpath+0x35/0x260
[38219.636266] btrfs_commit_transaction+0x85e/0xad0
[38219.636549] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.636872] ? vfs_fsync_range+0x90/0x90
[38219.637109] iterate_supers+0x85/0xf0
[38219.637341] ksys_sync+0x50/0x80
[38219.637541] __do_sys_sync+0xa/0x10
[38219.637755] do_syscall_64+0x38/0x90
[38219.637973] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.638283] RIP: 0033:0x7f31230b038b
[38219.638501] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.639599] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.640048] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.640477] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.640896] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.641323] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.641746] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.642167]
[38219.642313] irq event stamp: 0
[38219.642499] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.642870] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.643359] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.643840] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.644220] ---[ end trace 16297a0956ad342f ]---
[38219.644543] ------------[ cut here ]------------
[38219.644823] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.645411] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.648904] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.649398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.649900] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.650240] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.651383] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.651698] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.652117] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.652547] RBP: 0000000000000000 R08: ffff919a04f80838 R09: 0000000000000000
[38219.652970] R10: ffff919a266bf900 R11: ffff919a689e0e08 R12: ffff919966b6ec98
[38219.653396] R13: ffff919a3b4b9600 R14: ffff919a04f80750 R15: ffff919a04f807f8
[38219.653817] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.654297] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.654639] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.655059] Call Trace:
[38219.655221]
[38219.655356] ? __mutex_lock+0x80/0x8a0
[38219.655583] ? __mutex_lock+0xda/0x8a0
[38219.655813] ? lock_release+0x1d0/0x2d0
[38219.656045] btrfs_run_delayed_refs+0x86/0x210
[38219.656322] ? __mutex_unlock_slowpath+0x35/0x260
[38219.656605] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.656920] ? __mutex_unlock_slowpath+0x35/0x260
[38219.657211] btrfs_commit_transaction+0x85e/0xad0
[38219.657493] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.657816] ? vfs_fsync_range+0x90/0x90
[38219.658052] iterate_supers+0x85/0xf0
[38219.658285] ksys_sync+0x50/0x80
[38219.658482] __do_sys_sync+0xa/0x10
[38219.658695] do_syscall_64+0x38/0x90
[38219.658912] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.659223] RIP: 0033:0x7f31230b038b
[38219.659440] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.660536] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.660988] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.661416] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.661837] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.662261] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.662687] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.663105]
[38219.663251] irq event stamp: 0
[38219.663437] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.663828] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.664318] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.664802] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.665168] ---[ end trace 16297a0956ad3430 ]---
[38219.665496] ------------[ cut here ]------------
[38219.665778] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.666361] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.669850] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.670342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.670848] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.671178] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.672282] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.672592] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.673013] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.673441] RBP: 0000000000000000 R08: ffff919a15ebcaa8 R09: 0000000000000000
[38219.673862] R10: ffff919a04f80750 R11: ffff919a689e0e08 R12: ffff919909f91ea0
[38219.674291] R13: ffff919a3b4b9600 R14: ffff919a15ebc9c0 R15: ffff919a15ebca68
[38219.674712] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.675184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.675534] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.675958] Call Trace:
[38219.676106]
[38219.676249] ? __mutex_lock+0x80/0x8a0
[38219.676478] ? __mutex_lock+0xda/0x8a0
[38219.676708] ? lock_release+0x1d0/0x2d0
[38219.676941] btrfs_run_delayed_refs+0x86/0x210
[38219.677216] ? __mutex_unlock_slowpath+0x35/0x260
[38219.677498] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.677814] ? __mutex_unlock_slowpath+0x35/0x260
[38219.678095] btrfs_commit_transaction+0x85e/0xad0
[38219.678386] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.678710] ? vfs_fsync_range+0x90/0x90
[38219.678946] iterate_supers+0x85/0xf0
[38219.679167] ksys_sync+0x50/0x80
[38219.679375] __do_sys_sync+0xa/0x10
[38219.679589] do_syscall_64+0x38/0x90
[38219.679824] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.680141] RIP: 0033:0x7f31230b038b
[38219.680368] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.681510] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.681959] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.682387] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.682809] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.683240] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.683657] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.684075]
[38219.684218] irq event stamp: 0
[38219.684404] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.684776] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.685267] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.685750] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.686119] ---[ end trace 16297a0956ad3431 ]---
[38219.686446] ------------[ cut here ]------------
[38219.686724] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.687303] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.690799] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.691294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.691795] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.692126] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.693216] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.693527] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.693966] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.694394] RBP: ffff919a02e19b80 R08: ffff919a593fe710 R09: 0000000000000000
[38219.694817] R10: ffff919a15ebc900 R11: ffff919a689e0e08 R12: ffff919966b6e0d0
[38219.695245] R13: ffff919a3b4b9600 R14: ffff919a593fe618 R15: ffff919a593fe6c0
[38219.695666] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.696138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.696486] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.696912] Call Trace:
[38219.697061]
[38219.697194] ? __mutex_lock+0x80/0x8a0
[38219.697433] ? __mutex_lock+0xda/0x8a0
[38219.697661] ? lock_release+0x1d0/0x2d0
[38219.697894] btrfs_run_delayed_refs+0x86/0x210
[38219.698159] ? __mutex_unlock_slowpath+0x35/0x260
[38219.698452] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.698770] ? __mutex_unlock_slowpath+0x35/0x260
[38219.699051] btrfs_commit_transaction+0x85e/0xad0
[38219.699340] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.699664] ? vfs_fsync_range+0x90/0x90
[38219.699900] iterate_supers+0x85/0xf0
[38219.700122] ksys_sync+0x50/0x80
[38219.700329] __do_sys_sync+0xa/0x10
[38219.700542] do_syscall_64+0x38/0x90
[38219.700761] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.701062] RIP: 0033:0x7f31230b038b
[38219.701287] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.702384] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.702830] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.703261] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.703683] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.704101] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.704529] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.704953]
[38219.705089] irq event stamp: 0
[38219.705283] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.705657] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.706134] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.706621] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.706991] ---[ end trace 16297a0956ad3432 ]---
[38219.707322] ------------[ cut here ]------------
[38219.707601] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.708179] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.711721] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.712215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.712717] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.713047] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.714140] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.714459] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.714883] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.715313] RBP: ffff919a02e19040 R08: ffff919a593fe848 R09: 0000000000000000
[38219.715733] R10: ffff919a593fe600 R11: ffff919a689e0e08 R12: ffff919966b6e7b8
[38219.716152] R13: ffff919a3b4b9600 R14: ffff919a593fe750 R15: ffff919a593fe7f8
[38219.716579] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.717057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.717405] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.717828] Call Trace:
[38219.717978]
[38219.718113] btrfs_run_delayed_refs+0x86/0x210
[38219.718389] ? __mutex_unlock_slowpath+0x35/0x260
[38219.718676] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.718986] ? __mutex_unlock_slowpath+0x35/0x260
[38219.719281] btrfs_commit_transaction+0x85e/0xad0
[38219.719564] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.719887] ? vfs_fsync_range+0x90/0x90
[38219.720124] iterate_supers+0x85/0xf0
[38219.720356] ksys_sync+0x50/0x80
[38219.720553] __do_sys_sync+0xa/0x10
[38219.720776] do_syscall_64+0x38/0x90
[38219.720993] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.721303] RIP: 0033:0x7f31230b038b
[38219.721520] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.722618] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.723064] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.723489] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.723929] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.724355] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.724779] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.725211]
[38219.725347] irq event stamp: 0
[38219.725532] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.725903] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.726393] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.726876] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.727257] ---[ end trace 16297a0956ad3433 ]---
[38219.727590] ------------[ cut here ]------------
[38219.727870] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.728458] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.731945] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.732441] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.732942] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.733284] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.734382] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.734697] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.735116] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.735545] RBP: ffff919a02e19d40 R08: ffff919a593febf0 R09: 0000000000000000
[38219.735970] R10: ffff919a593fe700 R11: ffff919a689e0e08 R12: ffff919966b6e9c0
[38219.736399] R13: ffff919a3b4b9600 R14: ffff919a593feaf8 R15: ffff919a593feba0
[38219.736823] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.737308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.737651] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.738071] Call Trace:
[38219.738232]
[38219.738367] btrfs_run_delayed_refs+0x86/0x210
[38219.738635] ? __mutex_unlock_slowpath+0x35/0x260
[38219.738918] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.739241] ? __mutex_unlock_slowpath+0x35/0x260
[38219.739523] btrfs_commit_transaction+0x85e/0xad0
[38219.739823] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.740162] ? vfs_fsync_range+0x90/0x90
[38219.740412] iterate_supers+0x85/0xf0
[38219.740639] ksys_sync+0x50/0x80
[38219.740876] __do_sys_sync+0xa/0x10
[38219.741086] do_syscall_64+0x38/0x90
[38219.741313] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.741621] RIP: 0033:0x7f31230b038b
[38219.741840] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.742936] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.743391] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.743814] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.744242] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.744665] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.745084] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.745515]
[38219.745657] irq event stamp: 0
[38219.745841] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.746222] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.746703] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.747179] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.747555] ---[ end trace 16297a0956ad3434 ]---
[38219.747883] ------------[ cut here ]------------
[38219.748160] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.748751] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.752239] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.752731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.753237] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.753570] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.754681] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.754993] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.755422] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.755843] RBP: ffff919a02e19880 R08: ffff919a593feab8 R09: 0000000000000000
[38219.756272] R10: ffff919a593fea00 R11: ffff919a689e0e08 R12: ffff919966b6e2d8
[38219.756694] R13: ffff919a3b4b9600 R14: ffff919a593fe9c0 R15: ffff919a593fea68
[38219.757111] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.757593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.757936] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.758364] Call Trace:
[38219.758517]
[38219.758655] btrfs_run_delayed_refs+0x86/0x210
[38219.758921] ? __mutex_unlock_slowpath+0x35/0x260
[38219.759216] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.759529] ? __mutex_unlock_slowpath+0x35/0x260
[38219.759814] btrfs_commit_transaction+0x85e/0xad0
[38219.760096] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.760428] ? vfs_fsync_range+0x90/0x90
[38219.760668] iterate_supers+0x85/0xf0
[38219.760891] ksys_sync+0x50/0x80
[38219.761087] __do_sys_sync+0xa/0x10
[38219.761308] do_syscall_64+0x38/0x90
[38219.761527] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.761830] RIP: 0033:0x7f31230b038b
[38219.762047] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.763141] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.763597] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.764020] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.764447] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.764871] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.765301] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.765725]
[38219.765862] irq event stamp: 0
[38219.766045] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.766426] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.766910] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.767398] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.767770] ---[ end trace 16297a0956ad3435 ]---
[38219.768093] ------------[ cut here ]------------
[38219.768381] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.768960] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.772489] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.772977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.773486] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.773821] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.774916] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.775236] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.775661] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.776080] RBP: ffff919a02e19180 R08: ffff919a04f80230 R09: 0000000000000000
[38219.776507] R10: ffff919a593fe900 R11: ffff919a689e0e08 R12: ffff919966b6e6e8
[38219.776928] R13: ffff919a3b4b9600 R14: ffff919a04f80138 R15: ffff919a04f801e0
[38219.777357] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.777837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.778176] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.778606] Call Trace:
[38219.778759]
[38219.778892] btrfs_run_delayed_refs+0x86/0x210
[38219.779155] ? __mutex_unlock_slowpath+0x35/0x260
[38219.779447] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.779763] ? __mutex_unlock_slowpath+0x35/0x260
[38219.780046] btrfs_commit_transaction+0x85e/0xad0
[38219.780338] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.780663] ? vfs_fsync_range+0x90/0x90
[38219.780906] iterate_supers+0x85/0xf0
[38219.781126] ksys_sync+0x50/0x80
[38219.781333] __do_sys_sync+0xa/0x10
[38219.781544] do_syscall_64+0x38/0x90
[38219.781766] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.782063] RIP: 0033:0x7f31230b038b
[38219.782288] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.783384] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.783849] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.784281] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.784704] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.785121] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.785550] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.785974]
[38219.786110] irq event stamp: 0
[38219.786304] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.786677] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.787156] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.787648] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.788017] ---[ end trace 16297a0956ad3436 ]---
[38219.788345] ------------[ cut here ]------------
[38219.788626] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.789211] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.792698] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.793183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.793694] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.794022] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.795110] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.795429] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.795851] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.796280] RBP: ffff919a3554e900 R08: ffff919a266bf848 R09: 0000000000000000
[38219.796704] R10: ffff919a04f80138 R11: ffff919a689e0e08 R12: ffff919a70ff29c0
[38219.797121] R13: ffff919a3b4b9600 R14: ffff919a266bf750 R15: ffff919a266bf7f8
[38219.797553] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.798030] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.798378] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.798802] Call Trace:
[38219.798952]
[38219.799085] btrfs_run_delayed_refs+0x86/0x210
[38219.799362] ? __mutex_unlock_slowpath+0x35/0x260
[38219.799651] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.799986] ? __mutex_unlock_slowpath+0x35/0x260
[38219.800288] btrfs_commit_transaction+0x85e/0xad0
[38219.800570] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.800937] ? vfs_fsync_range+0x90/0x90
[38219.801173] iterate_supers+0x85/0xf0
[38219.801404] ksys_sync+0x50/0x80
[38219.801602] __do_sys_sync+0xa/0x10
[38219.801818] do_syscall_64+0x38/0x90
[38219.802036] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.802347] RIP: 0033:0x7f31230b038b
[38219.802564] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.803661] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.804105] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.804532] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.804958] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.805386] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.805807] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.806239]
[38219.806375] irq event stamp: 0
[38219.806560] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.806931] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.807422] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.807906] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.808285] ---[ end trace 16297a0956ad3437 ]---
[38219.808608] ------------[ cut here ]------------
[38219.808886] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.809470] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.812960] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.813455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.813975] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.814316] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.815413] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.815726] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.816144] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.816571] RBP: ffff919a02e19ac0 R08: ffff919a04f805d8 R09: 0000000000000000
[38219.816994] R10: ffff919a266bf700 R11: ffff919a689e0e08 R12: ffff919966b6e5b0
[38219.817422] R13: ffff919a3b4b9600 R14: ffff919a04f804e0 R15: ffff919a04f80588
[38219.817843] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.818325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.818668] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.819087] Call Trace:
[38219.819247]
[38219.819384] btrfs_run_delayed_refs+0x86/0x210
[38219.819651] ? __mutex_unlock_slowpath+0x35/0x260
[38219.819931] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.820249] ? __mutex_unlock_slowpath+0x35/0x260
[38219.820534] btrfs_commit_transaction+0x85e/0xad0
[38219.820818] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.821137] ? vfs_fsync_range+0x90/0x90
[38219.821383] iterate_supers+0x85/0xf0
[38219.821607] ksys_sync+0x50/0x80
[38219.821807] __do_sys_sync+0xa/0x10
[38219.822018] do_syscall_64+0x38/0x90
[38219.822245] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.822546] RIP: 0033:0x7f31230b038b
[38219.822765] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.823859] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.824312] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.824734] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.825152] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.825580] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.826002] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.826433]
[38219.826570] irq event stamp: 0
[38219.826758] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.827126] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.827619] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.828099] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.828479] ---[ end trace 16297a0956ad3438 ]---
[38219.828806] ------------[ cut here ]------------
[38219.829082] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.829669] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.833182] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.833678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.834177] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.834518] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.835620] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.835931] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.836358] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.836783] RBP: ffff919a02e19fe0 R08: ffff919a04f80d28 R09: 0000000000000000
[38219.837212] R10: ffff919a04f804e0 R11: ffff919a689e0e08 R12: ffff919966b6e680
[38219.837634] R13: ffff919a3b4b9600 R14: ffff919a04f80c30 R15: ffff919a04f80cd8
[38219.838054] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.838538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.838880] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.839314] Call Trace:
[38219.839465]
[38219.839599] btrfs_run_delayed_refs+0x86/0x210
[38219.839868] ? __mutex_unlock_slowpath+0x35/0x260
[38219.840151] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.840473] ? __mutex_unlock_slowpath+0x35/0x260
[38219.840766] btrfs_commit_transaction+0x85e/0xad0
[38219.841045] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.841377] ? vfs_fsync_range+0x90/0x90
[38219.841619] iterate_supers+0x85/0xf0
[38219.841839] ksys_sync+0x50/0x80
[38219.842035] __do_sys_sync+0xa/0x10
[38219.842259] do_syscall_64+0x38/0x90
[38219.842475] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.842783] RIP: 0033:0x7f31230b038b
[38219.842997] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.844106] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.844562] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.844986] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.845415] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.845838] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.846266] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.846693]
[38219.846828] irq event stamp: 0
[38219.847013] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.847393] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.847877] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.848366] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.848739] ---[ end trace 16297a0956ad3439 ]---
[38219.849067] ------------[ cut here ]------------
[38219.849359] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.849934] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.853414] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.853902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.854409] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.854743] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.855839] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.856149] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.856575] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.856998] RBP: ffff919a02e19cc0 R08: ffff919a44578230 R09: 0000000000000000
[38219.857425] R10: ffff919a04f80c30 R11: ffff919a689e0e08 R12: ffff919966b6e820
[38219.857845] R13: ffff919a3b4b9600 R14: ffff919a44578138 R15: ffff919a445781e0
[38219.858274] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.858752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.859090] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.859520] Call Trace:
[38219.859683]
[38219.859824] btrfs_run_delayed_refs+0x86/0x210
[38219.860109] ? __mutex_unlock_slowpath+0x35/0x260
[38219.860406] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.860766] ? __mutex_unlock_slowpath+0x35/0x260
[38219.861047] btrfs_commit_transaction+0x85e/0xad0
[38219.861338] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.861663] ? vfs_fsync_range+0x90/0x90
[38219.861901] iterate_supers+0x85/0xf0
[38219.862122] ksys_sync+0x50/0x80
[38219.862329] __do_sys_sync+0xa/0x10
[38219.862541] do_syscall_64+0x38/0x90
[38219.862760] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.863061] RIP: 0033:0x7f31230b038b
[38219.863287] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.864383] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.864830] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.865259] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.865679] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.866097] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.866524] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.866951]
[38219.867086] irq event stamp: 0
[38219.867282] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.867654] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.868132] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.868624] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.868994] ---[ end trace 16297a0956ad343a ]---
[38219.869328] ------------[ cut here ]------------
[38219.869604] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.870181] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.873692] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.874178] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.874694] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.875027] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.876123] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.876440] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.876865] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.877289] RBP: ffff919a02e19740 R08: ffff919a44578368 R09: 0000000000000000
[38219.877711] R10: ffff919a44578100 R11: ffff919a689e0e08 R12: ffff919966b6ea90
[38219.878130] R13: ffff919a3b4b9600 R14: ffff919a44578270 R15: ffff919a44578318
[38219.878558] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.879036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.879386] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.879809] Call Trace:
[38219.879959]
[38219.880093] btrfs_run_delayed_refs+0x86/0x210
[38219.880370] ? __mutex_unlock_slowpath+0x35/0x260
[38219.880657] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.880969] ? __mutex_unlock_slowpath+0x35/0x260
[38219.881261] btrfs_commit_transaction+0x85e/0xad0
[38219.881543] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.881867] ? vfs_fsync_range+0x90/0x90
[38219.882103] iterate_supers+0x85/0xf0
[38219.882336] ksys_sync+0x50/0x80
[38219.882533] __do_sys_sync+0xa/0x10
[38219.882746] do_syscall_64+0x38/0x90
[38219.882963] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.883274] RIP: 0033:0x7f31230b038b
[38219.883492] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.884584] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.885030] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.885458] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.885880] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.886308] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.886730] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.887149]
[38219.887295] irq event stamp: 0
[38219.887481] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.887853] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.888340] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.888822] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.889190] ---[ end trace 16297a0956ad343b ]---
[38219.889519] ------------[ cut here ]------------
[38219.889799] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.890386] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.893897] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.894393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.894895] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.895236] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.896337] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.896650] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.897069] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.897497] RBP: ffff919a02e19f80 R08: ffff919a44578d28 R09: 0000000000000000
[38219.897916] R10: ffff919a44578200 R11: ffff919a689e0e08 R12: ffff919966b6ed68
[38219.898345] R13: ffff919a3b4b9600 R14: ffff919a44578c30 R15: ffff919a44578cd8
[38219.898766] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.899248] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.899586] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.900008] Call Trace:
[38219.900157]
[38219.900301] btrfs_run_delayed_refs+0x86/0x210
[38219.900566] ? __mutex_unlock_slowpath+0x35/0x260
[38219.900857] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.901166] ? __mutex_unlock_slowpath+0x35/0x260
[38219.901457] btrfs_commit_transaction+0x85e/0xad0
[38219.901744] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.902064] ? vfs_fsync_range+0x90/0x90
[38219.902309] iterate_supers+0x85/0xf0
[38219.902531] ksys_sync+0x50/0x80
[38219.902734] __do_sys_sync+0xa/0x10
[38219.902944] do_syscall_64+0x38/0x90
[38219.903159] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.903469] RIP: 0033:0x7f31230b038b
[38219.903708] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.904802] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.905258] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.905678] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.906097] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.906522] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.906947] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.907379]
[38219.907514] irq event stamp: 0
[38219.907703] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.908071] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.908559] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.909039] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.909419] ---[ end trace 16297a0956ad343c ]---
[38219.909745] ------------[ cut here ]------------
[38219.910023] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.910604] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.914087] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.914583] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.915082] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.915423] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.916516] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.916829] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.917256] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.917675] RBP: ffff919a02e19300 R08: ffff919a44578710 R09: 0000000000000000
[38219.918093] R10: ffff919a44578c00 R11: ffff919a689e0e08 R12: ffff919966b6eea0
[38219.918519] R13: ffff919a3b4b9600 R14: ffff919a44578618 R15: ffff919a445786c0
[38219.918940] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.919421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.919780] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.920230] Call Trace:
[38219.920382]
[38219.920515] btrfs_run_delayed_refs+0x86/0x210
[38219.920826] ? __mutex_unlock_slowpath+0x35/0x260
[38219.921108] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.921429] ? __mutex_unlock_slowpath+0x35/0x260
[38219.921715] btrfs_commit_transaction+0x85e/0xad0
[38219.921995] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.922327] ? vfs_fsync_range+0x90/0x90
[38219.922564] iterate_supers+0x85/0xf0
[38219.922790] ksys_sync+0x50/0x80
[38219.922987] __do_sys_sync+0xa/0x10
[38219.923210] do_syscall_64+0x38/0x90
[38219.923428] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.923731] RIP: 0033:0x7f31230b038b
[38219.923946] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.925037] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.925491] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.925916] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.926344] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.926767] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.927184] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.927618]
[38219.927754] irq event stamp: 0
[38219.927938] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.928317] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.928800] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.929288] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.929659] ---[ end trace 16297a0956ad343d ]---
[38219.929983] ------------[ cut here ]------------
[38219.930269] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.930854] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.934335] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.934822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.935328] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.935663] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.936758] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.937071] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.937498] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.937919] RBP: ffff919a02e19e00 R08: ffff919a44578848 R09: 0000000000000000
[38219.938347] R10: ffff919a44578600 R11: ffff919a689e0e08 R12: ffff919966b6eb60
[38219.938769] R13: ffff919a3b4b9600 R14: ffff919a44578750 R15: ffff919a445787f8
[38219.939186] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.939671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.940010] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.940438] Call Trace:
[38219.940589]
[38219.940726] btrfs_run_delayed_refs+0x86/0x210
[38219.940989] ? __mutex_unlock_slowpath+0x35/0x260
[38219.941283] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.941598] ? __mutex_unlock_slowpath+0x35/0x260
[38219.941881] btrfs_commit_transaction+0x85e/0xad0
[38219.942162] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.942492] ? vfs_fsync_range+0x90/0x90
[38219.942732] iterate_supers+0x85/0xf0
[38219.942954] ksys_sync+0x50/0x80
[38219.943151] __do_sys_sync+0xa/0x10
[38219.943371] do_syscall_64+0x38/0x90
[38219.943589] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.943891] RIP: 0033:0x7f31230b038b
[38219.944106] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.945202] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.945648] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.946065] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.946493] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.946915] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.947344] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.947772]
[38219.947907] irq event stamp: 0
[38219.948092] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.948471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.948955] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.949444] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.949816] ---[ end trace 16297a0956ad343e ]---
[38219.950136] ------------[ cut here ]------------
[38219.950423] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.951039] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.954499] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.954986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.955492] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.955827] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.956922] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.957241] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.957664] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.958081] RBP: ffff919a02e19ee0 R08: ffff919a1ad20368 R09: 0000000000000000
[38219.958508] R10: ffff919a44578700 R11: ffff919a689e0e08 R12: ffff919966b6ec30
[38219.958929] R13: ffff919a3b4b9600 R14: ffff919a1ad20270 R15: ffff919a1ad20318
[38219.959358] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.959833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.960172] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.960600] Call Trace:
[38219.960761]
[38219.960895] btrfs_run_delayed_refs+0x86/0x210
[38219.961160] ? __mutex_unlock_slowpath+0x35/0x260
[38219.961453] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.961769] ? __mutex_unlock_slowpath+0x35/0x260
[38219.962050] btrfs_commit_transaction+0x85e/0xad0
[38219.962339] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.962667] ? vfs_fsync_range+0x90/0x90
[38219.962903] iterate_supers+0x85/0xf0
[38219.963123] ksys_sync+0x50/0x80
[38219.963329] __do_sys_sync+0xa/0x10
[38219.963540] do_syscall_64+0x38/0x90
[38219.963777] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.964077] RIP: 0033:0x7f31230b038b
[38219.964302] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.965399] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.965846] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.966274] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.966693] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.967108] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.967532] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.967957]
[38219.968092] irq event stamp: 0
[38219.968286] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.968660] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.969138] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.969631] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.970000] ---[ end trace 16297a0956ad343f ]---
[38219.970329] ------------[ cut here ]------------
[38219.970604] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.971182] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.974656] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.975139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.975648] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.975978] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.977072] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.977391] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.977813] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.978242] RBP: ffff919a02e196e0 R08: ffff919a1ad20848 R09: 0000000000000000
[38219.978664] R10: ffff919a1ad20200 R11: ffff919a689e0e08 R12: ffff919966b6e750
[38219.979083] R13: ffff919a3b4b9600 R14: ffff919a1ad20750 R15: ffff919a1ad207f8
[38219.979510] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38219.980012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38219.980369] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38219.980846] Call Trace:
[38219.980996]
[38219.981130] btrfs_run_delayed_refs+0x86/0x210
[38219.981408] ? __mutex_unlock_slowpath+0x35/0x260
[38219.981696] btrfs_start_dirty_block_groups+0x2af/0x540
[38219.982009] ? __mutex_unlock_slowpath+0x35/0x260
[38219.982302] btrfs_commit_transaction+0x85e/0xad0
[38219.982583] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38219.982907] ? vfs_fsync_range+0x90/0x90
[38219.983143] iterate_supers+0x85/0xf0
[38219.983375] ksys_sync+0x50/0x80
[38219.983575] __do_sys_sync+0xa/0x10
[38219.983791] do_syscall_64+0x38/0x90
[38219.984009] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38219.984320] RIP: 0033:0x7f31230b038b
[38219.984537] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38219.985636] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38219.986082] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38219.986513] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38219.986937] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38219.987365] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38219.987787] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38219.988217]
[38219.988353] irq event stamp: 0
[38219.988539] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38219.988911] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38219.989400] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38219.989885] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38219.990266] ---[ end trace 16297a0956ad3440 ]---
[38219.990590] ------------[ cut here ]------------
[38219.990874] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38219.991457] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38219.994948] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38219.995444] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38219.995944] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38219.996285] 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 4c 48 8b 05 58 b5 85 01 e8
[38219.997378] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38219.997691] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38219.998108] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38219.998535] RBP: ffff919a02e19900 R08: ffff919a1ad205d8 R09: 0000000000000000
[38219.998958] R10: ffff919a1ad20700 R11: ffff919a689e0e08 R12: ffff919966b6e138
[38219.999384] R13: ffff919a3b4b9600 R14: ffff919a1ad204e0 R15: ffff919a1ad20588
[38219.999807] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.000288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.000630] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.001051] Call Trace:
[38220.001211]
[38220.001345] btrfs_run_delayed_refs+0x86/0x210
[38220.001613] ? __mutex_unlock_slowpath+0x35/0x260
[38220.001895] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.002217] ? __mutex_unlock_slowpath+0x35/0x260
[38220.002498] btrfs_commit_transaction+0x85e/0xad0
[38220.002786] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.003104] ? vfs_fsync_range+0x90/0x90
[38220.003350] iterate_supers+0x85/0xf0
[38220.003573] ksys_sync+0x50/0x80
[38220.003772] __do_sys_sync+0xa/0x10
[38220.003983] do_syscall_64+0x38/0x90
[38220.004209] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.004513] RIP: 0033:0x7f31230b038b
[38220.004732] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.005833] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.006287] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.006709] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.007126] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.007555] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.007977] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.008406]
[38220.008542] irq event stamp: 0
[38220.008729] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.009098] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.009588] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.010072] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.010450] ---[ end trace 16297a0956ad3441 ]---
[38220.010814] ------------[ cut here ]------------
[38220.011093] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.011683] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.015168] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.015665] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.016163] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.016503] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.017597] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.017910] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.018338] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.018761] RBP: ffff919a02e19480 R08: ffff919a1ad200f8 R09: 0000000000000000
[38220.019178] R10: ffff919a1ad20400 R11: ffff919a689e0e08 R12: ffff919966b6ed00
[38220.019607] R13: ffff919a3b4b9600 R14: ffff919a1ad20000 R15: ffff919a1ad200a8
[38220.020029] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.020511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.020861] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.021290] Call Trace:
[38220.021441]
[38220.021574] btrfs_run_delayed_refs+0x86/0x210
[38220.021842] ? __mutex_unlock_slowpath+0x35/0x260
[38220.022128] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.022451] ? __mutex_unlock_slowpath+0x35/0x260
[38220.022741] btrfs_commit_transaction+0x85e/0xad0
[38220.023021] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.023351] ? vfs_fsync_range+0x90/0x90
[38220.023589] iterate_supers+0x85/0xf0
[38220.023830] ksys_sync+0x50/0x80
[38220.024025] __do_sys_sync+0xa/0x10
[38220.024247] do_syscall_64+0x38/0x90
[38220.024465] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.024770] RIP: 0033:0x7f31230b038b
[38220.024986] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.026082] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.026538] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.026959] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.027386] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.027807] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.028235] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.028660]
[38220.028795] irq event stamp: 0
[38220.028979] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.029358] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.029842] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.030330] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.030705] ---[ end trace 16297a0956ad3442 ]---
[38220.031025] ------------[ cut here ]------------
[38220.031313] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.031889] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.035377] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.035863] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.036372] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.036704] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.037800] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.038110] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.038537] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.038961] RBP: ffff919a02e19720 R08: ffff919a1ad20e60 R09: 0000000000000000
[38220.039387] R10: ffff919a1ad20000 R11: ffff919a689e0e08 R12: ffff919966b6e340
[38220.039827] R13: ffff919a3b4b9600 R14: ffff919a1ad20d68 R15: ffff919a1ad20e10
[38220.040275] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.040789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.041124] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.041551] Call Trace:
[38220.041706]
[38220.041838] btrfs_run_delayed_refs+0x86/0x210
[38220.042103] ? __mutex_unlock_slowpath+0x35/0x260
[38220.042393] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.042708] ? __mutex_unlock_slowpath+0x35/0x260
[38220.042990] btrfs_commit_transaction+0x85e/0xad0
[38220.043281] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.043604] ? vfs_fsync_range+0x90/0x90
[38220.043841] iterate_supers+0x85/0xf0
[38220.044062] ksys_sync+0x50/0x80
[38220.044269] __do_sys_sync+0xa/0x10
[38220.044482] do_syscall_64+0x38/0x90
[38220.044702] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.045002] RIP: 0033:0x7f31230b038b
[38220.045228] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.046322] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.046770] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.047186] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.047616] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.048035] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.048462] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.048887]
[38220.049021] irq event stamp: 0
[38220.049223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.049592] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.050074] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.050563] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.050942] ---[ end trace 16297a0956ad3443 ]---
[38220.051275] ------------[ cut here ]------------
[38220.051552] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.052131] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.055621] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.056105] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.056617] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.056948] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.058046] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.058365] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.058788] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.059214] RBP: ffff919a02e19800 R08: ffff919a1ad20bf0 R09: 0000000000000000
[38220.059637] R10: ffff919a1ad20d00 R11: ffff919a689e0e08 R12: ffff919966b6e8f0
[38220.060054] R13: ffff919a3b4b9600 R14: ffff919a1ad20af8 R15: ffff919a1ad20ba0
[38220.060482] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.060959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.061308] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.061732] Call Trace:
[38220.061881]
[38220.062014] btrfs_run_delayed_refs+0x86/0x210
[38220.062292] ? __mutex_unlock_slowpath+0x35/0x260
[38220.062575] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.062890] ? __mutex_unlock_slowpath+0x35/0x260
[38220.063171] btrfs_commit_transaction+0x85e/0xad0
[38220.063462] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.063783] ? vfs_fsync_range+0x90/0x90
[38220.064018] iterate_supers+0x85/0xf0
[38220.064249] ksys_sync+0x50/0x80
[38220.064446] __do_sys_sync+0xa/0x10
[38220.064659] do_syscall_64+0x38/0x90
[38220.064876] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.065177] RIP: 0033:0x7f31230b038b
[38220.065403] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.066499] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.066947] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.067373] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.067795] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.068222] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.068643] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.069065]
[38220.069209] irq event stamp: 0
[38220.069397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.069770] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.070261] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.070786] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.071152] ---[ end trace 16297a0956ad3444 ]---
[38220.071482] ------------[ cut here ]------------
[38220.071762] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.072346] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.075832] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.076326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.076826] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.077156] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.078253] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.078563] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.078985] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.079414] RBP: ffff919a02e197c0 R08: ffff919a15ebc848 R09: 0000000000000000
[38220.079835] R10: ffff919a1ad20a00 R11: ffff919a689e0e08 R12: ffff919966b6ef08
[38220.080265] R13: ffff919a3b4b9600 R14: ffff919a15ebc750 R15: ffff919a15ebc7f8
[38220.080688] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.081169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.081525] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.081947] Call Trace:
[38220.082097]
[38220.082242] btrfs_run_delayed_refs+0x86/0x210
[38220.082509] ? __mutex_unlock_slowpath+0x35/0x260
[38220.082797] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.083107] ? __mutex_unlock_slowpath+0x35/0x260
[38220.083397] btrfs_commit_transaction+0x85e/0xad0
[38220.083702] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.084021] ? vfs_fsync_range+0x90/0x90
[38220.084268] iterate_supers+0x85/0xf0
[38220.084491] ksys_sync+0x50/0x80
[38220.084694] __do_sys_sync+0xa/0x10
[38220.084904] do_syscall_64+0x38/0x90
[38220.085120] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.085431] RIP: 0033:0x7f31230b038b
[38220.085650] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.086749] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.087204] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.087627] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.088044] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.088474] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.088896] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.089326]
[38220.089463] irq event stamp: 0
[38220.089649] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.090018] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.090508] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.090992] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.091371] ---[ end trace 16297a0956ad3445 ]---
[38220.091697] ------------[ cut here ]------------
[38220.091974] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.092561] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.096060] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.096554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.097057] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.097397] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.098494] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.098807] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.099234] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.099661] RBP: ffff919a02e195e0 R08: ffff919a15ebc5d8 R09: 0000000000000000
[38220.100105] R10: ffff919a15ebc700 R11: ffff919a689e0e08 R12: ffff919909f910d0
[38220.100535] R13: ffff919a3b4b9600 R14: ffff919a15ebc4e0 R15: ffff919a15ebc588
[38220.101001] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.101480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.101825] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.102256] Call Trace:
[38220.102407]
[38220.102539] btrfs_run_delayed_refs+0x86/0x210
[38220.102806] ? __mutex_unlock_slowpath+0x35/0x260
[38220.103087] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.103407] ? __mutex_unlock_slowpath+0x35/0x260
[38220.103691] btrfs_commit_transaction+0x85e/0xad0
[38220.103971] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.104299] ? vfs_fsync_range+0x90/0x90
[38220.104535] iterate_supers+0x85/0xf0
[38220.104759] ksys_sync+0x50/0x80
[38220.104956] __do_sys_sync+0xa/0x10
[38220.105168] do_syscall_64+0x38/0x90
[38220.105396] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.105700] RIP: 0033:0x7f31230b038b
[38220.105916] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.107010] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.107467] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.107889] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.108318] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.108741] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.109159] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.109590]
[38220.109729] irq event stamp: 0
[38220.109915] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.110292] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.110783] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.111271] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.111645] ---[ end trace 16297a0956ad3446 ]---
[38220.111969] ------------[ cut here ]------------
[38220.112259] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.112839] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.116319] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.116806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.117313] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.117647] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.118741] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.119051] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.119480] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.119923] RBP: ffff919a02e19d80 R08: ffff919a15ebcd28 R09: 0000000000000000
[38220.120361] R10: ffff919a15ebc400 R11: ffff919a689e0e08 R12: ffff919909f91208
[38220.120783] R13: ffff919a3b4b9600 R14: ffff919a15ebcc30 R15: ffff919a15ebccd8
[38220.121211] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.121689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.122029] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.122457] Call Trace:
[38220.122612]
[38220.122745] btrfs_run_delayed_refs+0x86/0x210
[38220.123009] ? __mutex_unlock_slowpath+0x35/0x260
[38220.123299] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.123614] ? __mutex_unlock_slowpath+0x35/0x260
[38220.123896] btrfs_commit_transaction+0x85e/0xad0
[38220.124177] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.124506] ? vfs_fsync_range+0x90/0x90
[38220.124747] iterate_supers+0x85/0xf0
[38220.124969] ksys_sync+0x50/0x80
[38220.125165] __do_sys_sync+0xa/0x10
[38220.125386] do_syscall_64+0x38/0x90
[38220.125602] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.125906] RIP: 0033:0x7f31230b038b
[38220.126121] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.127215] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.127662] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.128080] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.128508] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.128929] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.129357] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.129784]
[38220.129918] irq event stamp: 0
[38220.130104] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.130483] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.131009] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.131497] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.131870] ---[ end trace 16297a0956ad3447 ]---
[38220.132224] ------------[ cut here ]------------
[38220.132501] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.133076] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.136563] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.137055] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.137564] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.137899] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.138990] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.139310] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.139731] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.140148] RBP: ffff919a02e19540 R08: ffff919a15ebc980 R09: 0000000000000000
[38220.140578] R10: ffff919a15ebcc00 R11: ffff919a689e0e08 R12: ffff919a066e7410
[38220.141003] R13: ffff919a3b4b9600 R14: ffff919a15ebc888 R15: ffff919a15ebc930
[38220.141430] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.141905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.142252] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.142679] Call Trace:
[38220.142830]
[38220.142962] btrfs_run_delayed_refs+0x86/0x210
[38220.143243] ? __mutex_unlock_slowpath+0x35/0x260
[38220.143526] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.143859] ? __mutex_unlock_slowpath+0x35/0x260
[38220.144141] btrfs_commit_transaction+0x85e/0xad0
[38220.144431] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.144755] ? vfs_fsync_range+0x90/0x90
[38220.144992] iterate_supers+0x85/0xf0
[38220.145224] ksys_sync+0x50/0x80
[38220.145421] __do_sys_sync+0xa/0x10
[38220.145634] do_syscall_64+0x38/0x90
[38220.145849] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.146150] RIP: 0033:0x7f31230b038b
[38220.146376] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.147474] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.147921] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.148347] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.148767] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.149184] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.149616] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.150040]
[38220.150175] irq event stamp: 0
[38220.150369] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.150742] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.151231] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.151716] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.152083] ---[ end trace 16297a0956ad3448 ]---
[38220.152416] ------------[ cut here ]------------
[38220.152695] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.153280] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.156767] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.157263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.157765] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.158095] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.159188] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.159508] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.159954] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.160381] RBP: ffff919a02e199a0 R08: ffff919a15ebc368 R09: 0000000000000000
[38220.160853] R10: ffff919a15ebc800 R11: ffff919a689e0e08 R12: ffff919a066e7d00
[38220.161278] R13: ffff919a3b4b9600 R14: ffff919a15ebc270 R15: ffff919a15ebc318
[38220.161700] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.162172] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.162521] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.162946] Call Trace:
[38220.163094]
[38220.163239] btrfs_run_delayed_refs+0x86/0x210
[38220.163505] ? __mutex_unlock_slowpath+0x35/0x260
[38220.163790] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.164100] ? __mutex_unlock_slowpath+0x35/0x260
[38220.164391] btrfs_commit_transaction+0x85e/0xad0
[38220.164679] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.164998] ? vfs_fsync_range+0x90/0x90
[38220.165244] iterate_supers+0x85/0xf0
[38220.165466] ksys_sync+0x50/0x80
[38220.165667] __do_sys_sync+0xa/0x10
[38220.165877] do_syscall_64+0x38/0x90
[38220.166095] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.166406] RIP: 0033:0x7f31230b038b
[38220.166627] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.167720] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.168164] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.168593] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.169014] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.169440] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.169890] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.170320]
[38220.170456] irq event stamp: 0
[38220.170646] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.171018] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.171507] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.171987] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.172363] ---[ end trace 16297a0956ad3449 ]---
[38220.172697] ------------[ cut here ]------------
[38220.172974] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.173558] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.177053] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.177546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.178048] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.178388] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.179486] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.179799] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.180228] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.180650] RBP: ffff919a02e192a0 R08: ffff919a15ebc230 R09: 0000000000000000
[38220.181069] R10: ffff919a15ebc200 R11: ffff919a689e0e08 R12: ffff919a066e7750
[38220.181496] R13: ffff919a3b4b9600 R14: ffff919a15ebc138 R15: ffff919a15ebc1e0
[38220.181919] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.182400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.182742] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.183161] Call Trace:
[38220.183321]
[38220.183454] btrfs_run_delayed_refs+0x86/0x210
[38220.183723] ? __mutex_unlock_slowpath+0x35/0x260
[38220.184005] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.184326] ? __mutex_unlock_slowpath+0x35/0x260
[38220.184610] btrfs_commit_transaction+0x85e/0xad0
[38220.184891] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.185221] ? vfs_fsync_range+0x90/0x90
[38220.185459] iterate_supers+0x85/0xf0
[38220.185684] ksys_sync+0x50/0x80
[38220.185879] __do_sys_sync+0xa/0x10
[38220.186092] do_syscall_64+0x38/0x90
[38220.186317] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.186621] RIP: 0033:0x7f31230b038b
[38220.186837] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.187931] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.188385] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.188810] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.189236] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.189658] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.190074] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.190505]
[38220.190644] irq event stamp: 0
[38220.190875] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.191252] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.191735] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.192225] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.192595] ---[ end trace 16297a0956ad344a ]---
[38220.192920] ------------[ cut here ]------------
[38220.193207] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.193783] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.197259] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.197747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.198255] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.198587] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.199684] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.199993] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.200420] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.200848] RBP: ffff919a02e192c0 R08: ffff919a15ebc0f8 R09: 0000000000000000
[38220.201275] R10: ffff919a15ebc100 R11: ffff919a689e0e08 R12: ffff919a066e77b8
[38220.201698] R13: ffff919a3b4b9600 R14: ffff919a15ebc000 R15: ffff919a15ebc0a8
[38220.202113] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.202592] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.202936] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.203362] Call Trace:
[38220.203513]
[38220.203664] btrfs_run_delayed_refs+0x86/0x210
[38220.203937] ? __mutex_unlock_slowpath+0x35/0x260
[38220.204230] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.204542] ? __mutex_unlock_slowpath+0x35/0x260
[38220.204827] btrfs_commit_transaction+0x85e/0xad0
[38220.205107] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.205438] ? vfs_fsync_range+0x90/0x90
[38220.205678] iterate_supers+0x85/0xf0
[38220.205900] ksys_sync+0x50/0x80
[38220.206096] __do_sys_sync+0xa/0x10
[38220.206316] do_syscall_64+0x38/0x90
[38220.206533] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.206836] RIP: 0033:0x7f31230b038b
[38220.207051] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.208145] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.208599] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.209021] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.209448] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.209871] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.210300] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.210725]
[38220.210861] irq event stamp: 0
[38220.211044] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.211426] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.211908] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.212396] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.212769] ---[ end trace 16297a0956ad344b ]---
[38220.213090] ------------[ cut here ]------------
[38220.213378] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.213957] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.217437] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.217926] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.218433] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.218766] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.219878] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.220208] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.220633] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.221093] RBP: ffff919a02e19940 R08: ffff919a445780f8 R09: 0000000000000000
[38220.221521] R10: ffff919a15ebc000 R11: ffff919a689e0e08 R12: ffff919a066e7a90
[38220.221947] R13: ffff919a3b4b9600 R14: ffff919a44578000 R15: ffff919a445780a8
[38220.222375] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.222852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.223203] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.223625] Call Trace:
[38220.223774]
[38220.223909] btrfs_run_delayed_refs+0x86/0x210
[38220.224174] ? __mutex_unlock_slowpath+0x35/0x260
[38220.224467] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.224783] ? __mutex_unlock_slowpath+0x35/0x260
[38220.225064] btrfs_commit_transaction+0x85e/0xad0
[38220.225356] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.225681] ? vfs_fsync_range+0x90/0x90
[38220.225917] iterate_supers+0x85/0xf0
[38220.226139] ksys_sync+0x50/0x80
[38220.226346] __do_sys_sync+0xa/0x10
[38220.226556] do_syscall_64+0x38/0x90
[38220.226778] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.227077] RIP: 0033:0x7f31230b038b
[38220.227304] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.228402] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.228849] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.229277] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.229710] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.230125] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.230551] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.230980]
[38220.231115] irq event stamp: 0
[38220.231309] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.231683] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.232158] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.232649] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.233021] ---[ end trace 16297a0956ad344c ]---
[38220.233354] ------------[ cut here ]------------
[38220.233646] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.234240] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.237725] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.238218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.238720] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.239052] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.240152] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.240473] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.240895] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.241324] RBP: ffff919a02e19580 R08: ffff919a04f800f8 R09: 0000000000000000
[38220.241747] R10: ffff919a44578000 R11: ffff919a689e0e08 R12: ffff919a066e75b0
[38220.242161] R13: ffff919a3b4b9600 R14: ffff919a04f80000 R15: ffff919a04f800a8
[38220.242587] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.243063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.243411] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.243835] Call Trace:
[38220.243985]
[38220.244121] btrfs_run_delayed_refs+0x86/0x210
[38220.244397] ? __mutex_unlock_slowpath+0x35/0x260
[38220.244683] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.244996] ? __mutex_unlock_slowpath+0x35/0x260
[38220.245287] btrfs_commit_transaction+0x85e/0xad0
[38220.245569] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.245894] ? vfs_fsync_range+0x90/0x90
[38220.246130] iterate_supers+0x85/0xf0
[38220.246361] ksys_sync+0x50/0x80
[38220.246559] __do_sys_sync+0xa/0x10
[38220.246773] do_syscall_64+0x38/0x90
[38220.246990] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.247301] RIP: 0033:0x7f31230b038b
[38220.247517] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.248617] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.249064] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.249491] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.249927] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.250365] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.250829] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.251260]
[38220.251396] irq event stamp: 0
[38220.251581] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.251955] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.252448] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.252932] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.253312] ---[ end trace 16297a0956ad344d ]---
[38220.253665] ------------[ cut here ]------------
[38220.253944] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.254533] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.258020] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.258514] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.259027] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.259369] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.260476] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.260797] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.261224] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.261646] RBP: ffff919a02e19c60 R08: ffff919a04f804a0 R09: 0000000000000000
[38220.262060] R10: 0000000000000000 R11: 0000000000000000 R12: ffff919a066e72d8
[38220.262486] R13: ffff919a3b4b9600 R14: ffff919a04f803a8 R15: ffff919a04f80450
[38220.262910] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.263389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.263751] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.264169] Call Trace:
[38220.264331]
[38220.264465] ? btrfs_get_32+0x31/0xf0
[38220.264692] ? __mutex_lock+0x80/0x8a0
[38220.264919] ? __mutex_lock+0xda/0x8a0
[38220.265144] ? rcu_read_lock_sched_held+0x12/0x60
[38220.265437] ? lock_release+0x1f0/0x2d0
[38220.265674] btrfs_run_delayed_refs+0x86/0x210
[38220.265938] ? __mutex_unlock_slowpath+0x35/0x260
[38220.266230] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.266543] ? __mutex_unlock_slowpath+0x35/0x260
[38220.266828] btrfs_commit_transaction+0x85e/0xad0
[38220.267112] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.267443] ? vfs_fsync_range+0x90/0x90
[38220.267685] iterate_supers+0x85/0xf0
[38220.267908] ksys_sync+0x50/0x80
[38220.268105] __do_sys_sync+0xa/0x10
[38220.268328] do_syscall_64+0x38/0x90
[38220.268546] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.268849] RIP: 0033:0x7f31230b038b
[38220.269066] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.270160] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.270617] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.271037] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.271465] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.271888] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.272317] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.272742]
[38220.272878] irq event stamp: 0
[38220.273062] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.273442] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.273925] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.274414] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.274784] ---[ end trace 16297a0956ad344e ]---
[38220.275106] ------------[ cut here ]------------
[38220.275398] WARNING: CPU: 1 PID: 291846 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[38220.275978] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_intel_dspcfg intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer joydev snd lpc_ich i2c_i801 virtio_balloon i2c_smbus soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[38220.279472] CPU: 1 PID: 291846 Comm: fsstress Tainted: G W 5.16.0-rc4+ #536
[38220.279991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[38220.280498] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[38220.280876] 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 4c 48 8b 05 58 b5 85 01 e8
[38220.281968] RSP: 0018:ffffaf6146e9fcb0 EFLAGS: 00010202
[38220.282288] RAX: 000000000000000d RBX: ffff919a050c4000 RCX: 0000000000000000
[38220.282711] RDX: 0000000000000001 RSI: ffffffffb35b5d6a RDI: 00000000ffffffff
[38220.283130] RBP: ffff919a02e195a0 R08: ffff919a04f80980 R09: 0000000000000000
[38220.283557] R10: ffff919a04f803a8 R11: ffff919a689e0e08 R12: ffff919a066e7208
[38220.283981] R13: ffff919a3b4b9600 R14: ffff919a04f80888 R15: ffff919a04f80930
[38220.284408] FS: 00007f3122fb5740(0000) GS:ffff919a7bd00000(0000) knlGS:0000000000000000
[38220.284885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[38220.285234] CR2: 000055ecb14f1000 CR3: 00000001444e2001 CR4: 0000000000370ee0
[38220.285658] Call Trace:
[38220.285808]
[38220.285942] btrfs_run_delayed_refs+0x86/0x210
[38220.286219] ? __mutex_unlock_slowpath+0x35/0x260
[38220.286503] btrfs_start_dirty_block_groups+0x2af/0x540
[38220.286818] ? __mutex_unlock_slowpath+0x35/0x260
[38220.287099] btrfs_commit_transaction+0x85e/0xad0
[38220.287394] ? btrfs_attach_transaction_barrier+0x1f/0x50
[38220.287718] ? vfs_fsync_range+0x90/0x90
[38220.287955] iterate_supers+0x85/0xf0
[38220.288176] ksys_sync+0x50/0x80
[38220.288383] __do_sys_sync+0xa/0x10
[38220.288596] do_syscall_64+0x38/0x90
[38220.288816] entry_SYSCALL_64_after_hwframe+0x44/0xae
[38220.289115] RIP: 0033:0x7f31230b038b
[38220.289343] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 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 b5 aa 0c 00 f7 d8 64 89 01 48
[38220.290440] RSP: 002b:00007ffdd7397e78 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[38220.290896] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f31230b038b
[38220.291323] RDX: 0000000000000000 RSI: 000000006527b0c2 RDI: 000000000000042d
[38220.291748] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 0000000000000000
[38220.292163] R10: 00007ffdd7397500 R11: 0000000000000206 R12: 000000000000042d
[38220.292591] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f3122fb56c8
[38220.293019]
[38220.293153] irq event stamp: 0
[38220.293347] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[38220.293739] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[38220.294227] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[38220.294711] softirqs last disabled at (0): [<0000000000000000>] 0x0
[38220.295082] ---[ end trace 16297a0956ad344f ]---
[38220.395842] BTRFS info (device dm-11): flagging fs with big metadata feature
[38220.396271] BTRFS info (device dm-11): using free space tree
[38220.396595] BTRFS info (device dm-11): has skinny extents
[38220.398873] BTRFS info (device dm-11): start tree-log replay
[38222.456787] BTRFS warning (device dm-11): direct IO failed ino 17999 rw 1,34817 sector 0x4b4468 len 20480 err no 10
[38222.457573] BTRFS warning (device dm-11): direct IO failed ino 17218 rw 1,34817 sector 0x6c9308 len 49152 err no 10
[38222.457649] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[38222.458910] BTRFS info (device dm-11): forced readonly
[38222.459227] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38222.459671] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38222.461355] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38222.466299] btrfs_lookup_bio_sums: 72 callbacks suppressed
[38222.466301] BTRFS warning (device dm-11): csum hole found for disk bytenr range [3360456704, 3360460800)
[38222.466360] BTRFS warning (device dm-11): csum hole found for disk bytenr range [3306528768, 3306532864)
[38222.466647] BTRFS warning (device dm-11): csum hole found for disk bytenr range [3360460800, 3360464896)
[38222.467425] BTRFS warning (device dm-11): direct IO failed ino 17909 rw 0,0 sector 0x6c6640 len 4096 err no 10
[38222.467975] BTRFS warning (device dm-11): direct IO failed ino 17909 rw 0,0 sector 0x6c6648 len 4096 err no 10
[38222.469284] BTRFS warning (device dm-11): direct IO failed ino 17810 rw 0,0 sector 0x6acad0 len 4096 err no 10
[38222.471088] BTRFS warning (device dm-11): csum hole found for disk bytenr range [3293769728, 3293773824)
[38222.471919] BTRFS warning (device dm-11): direct IO failed ino 16745 rw 0,0 sector 0x6a6978 len 4096 err no 10
[38222.589748] BTRFS info (device dm-11): flagging fs with big metadata feature
[38222.590200] BTRFS info (device dm-11): using free space tree
[38222.590536] BTRFS info (device dm-11): has skinny extents
[38224.623600] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38224.624193] btrfs_dev_stat_print_on_error: 117 callbacks suppressed
[38224.624196] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38224.625176] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38224.625742] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38224.626436] BTRFS error (device dm-11): error writing primary super block to device 1
[38224.626910] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38224.627553] BTRFS info (device dm-11): forced readonly
[38224.627871] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38224.627977] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38224.628319] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38224.629522] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38224.629722] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[38224.630698] BTRFS warning (device dm-11): direct IO failed ino 18328 rw 0,0 sector 0x6dfdf8 len 4096 err no 10
[38224.631977] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38224.632645] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38224.751018] BTRFS info (device dm-11): flagging fs with big metadata feature
[38224.751466] BTRFS info (device dm-11): using free space tree
[38224.751810] BTRFS info (device dm-11): has skinny extents
[38224.754536] BTRFS info (device dm-11): start tree-log replay
[38226.818934] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38226.819517] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[38226.820120] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[38226.820791] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[38226.821409] BTRFS error (device dm-11): error writing primary super block to device 1
[38226.821887] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[38226.822524] BTRFS info (device dm-11): forced readonly
[38226.822839] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38226.823293] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38226.824035] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[38226.824205] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[38226.825706] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[38226.826500] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[38226.827145] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[38226.827561] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[38226.828229] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[38226.828320] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[38226.828908] BTRFS warning (device dm-11): direct IO failed ino 18887 rw 0,0 sector 0x431130 len 4096 err no 10
[38226.950745] BTRFS info (device dm-11): flagging fs with big metadata feature
[38226.951197] BTRFS info (device dm-11): using free space tree
[38226.951539] BTRFS info (device dm-11): has skinny extents