[15979.715518] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.715773] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.716030] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.716223] ---[ end trace 5ff60fc34a792f64 ]---
[15979.716408] ------------[ cut here ]------------
[15979.716562] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.716856] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.718255] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.718517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.718780] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.718952] 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 70 48 8b 05 58 b5 85 01 e8
[15979.719425] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.719592] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.719788] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.719986] RBP: 0000000000000000 R08: ffff92091bfdee50 R09: 0000000000000000
[15979.720193] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9207c9a9b8f0
[15979.720392] R13: ffff9208cae103c0 R14: ffff92091bfded68 R15: ffff92091bfdee10
[15979.720587] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.720847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.721017] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.721225] Call Trace:
[15979.721348]
[15979.721466] ? __mutex_lock+0x80/0x8a0
[15979.721607] ? __mutex_lock+0xda/0x8a0
[15979.721753] ? lock_release+0x1d0/0x2d0
[15979.721900] btrfs_run_delayed_refs+0x86/0x210
[15979.722053] ? __mutex_unlock_slowpath+0x35/0x260
[15979.722222] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.722394] ? __mutex_unlock_slowpath+0x35/0x260
[15979.722552] btrfs_commit_transaction+0x85e/0xad0
[15979.722718] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.722886] ? vfs_fsync_range+0x90/0x90
[15979.723030] iterate_supers+0x85/0xf0
[15979.723185] ksys_sync+0x50/0x80
[15979.723319] __do_sys_sync+0xa/0x10
[15979.723454] do_syscall_64+0x38/0x90
[15979.723596] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.723766] RIP: 0033:0x7f24d86bb07b
[15979.723903] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.724375] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.724616] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.724816] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.725010] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.725218] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.725417] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.725615]
[15979.725796] irq event stamp: 0
[15979.725924] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.726167] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.726422] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.726679] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.726864] ---[ end trace 5ff60fc34a792f65 ]---
[15979.727131] ------------[ cut here ]------------
[15979.727289] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.727567] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.728984] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.729247] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.729508] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.729689] 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 70 48 8b 05 58 b5 85 01 e8
[15979.730170] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.730340] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.730534] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.730735] RBP: 0000000000000000 R08: ffff92091bfdef88 R09: 0000000000000000
[15979.730931] R10: ffff92091bfded68 R11: ffff9208c229ca08 R12: ffff9207c9a9b1a0
[15979.731137] R13: ffff9208cae103c0 R14: ffff92091bfdeea0 R15: ffff92091bfdef48
[15979.731333] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.731803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.732139] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.732467] Call Trace:
[15979.732696]
[15979.732987] ? __mutex_lock+0x80/0x8a0
[15979.733250] ? __mutex_lock+0xda/0x8a0
[15979.733560] ? lock_release+0x1d0/0x2d0
[15979.733907] btrfs_run_delayed_refs+0x86/0x210
[15979.734220] ? __mutex_unlock_slowpath+0x35/0x260
[15979.734480] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.734813] ? __mutex_unlock_slowpath+0x35/0x260
[15979.735143] btrfs_commit_transaction+0x85e/0xad0
[15979.735444] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.736985] ? vfs_fsync_range+0x90/0x90
[15979.737146] iterate_supers+0x85/0xf0
[15979.737288] ksys_sync+0x50/0x80
[15979.737425] __do_sys_sync+0xa/0x10
[15979.737564] do_syscall_64+0x38/0x90
[15979.737707] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.737871] RIP: 0033:0x7f24d86bb07b
[15979.738013] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.744314] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.744562] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.744760] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.744954] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.745166] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.745365] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.745567]
[15979.745687] irq event stamp: 0
[15979.745815] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.745994] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.746265] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.746514] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.746711] ---[ end trace 5ff60fc34a792f66 ]---
[15979.746981] ------------[ cut here ]------------
[15979.747158] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.747468] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.748929] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.749194] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.749455] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.749624] 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 70 48 8b 05 58 b5 85 01 e8
[15979.750153] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.750321] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.750513] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.750759] RBP: 0000000000000000 R08: ffff92091bfde700 R09: 0000000000000000
[15979.750951] R10: ffff92091bfdeea0 R11: ffff9208c229ca08 R12: ffff9207c9a9bf08
[15979.751158] R13: ffff9208cae103c0 R14: ffff92091bfde618 R15: ffff92091bfde6c0
[15979.751352] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.751598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.751823] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.752020] Call Trace:
[15979.752151]
[15979.752268] ? __mutex_lock+0x80/0x8a0
[15979.752411] ? __mutex_lock+0xda/0x8a0
[15979.752550] ? lock_release+0x1d0/0x2d0
[15979.752699] btrfs_run_delayed_refs+0x86/0x210
[15979.752853] ? __mutex_unlock_slowpath+0x35/0x260
[15979.753013] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.753192] ? __mutex_unlock_slowpath+0x35/0x260
[15979.753351] btrfs_commit_transaction+0x85e/0xad0
[15979.753510] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.753690] ? vfs_fsync_range+0x90/0x90
[15979.753834] iterate_supers+0x85/0xf0
[15979.753973] ksys_sync+0x50/0x80
[15979.754121] __do_sys_sync+0xa/0x10
[15979.754261] do_syscall_64+0x38/0x90
[15979.754399] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.754564] RIP: 0033:0x7f24d86bb07b
[15979.754716] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.755182] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.755422] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.755618] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.755918] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.756126] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.756320] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.756517]
[15979.756630] irq event stamp: 0
[15979.756767] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.756950] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.757213] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.757465] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.757651] ---[ end trace 5ff60fc34a792f67 ]---
[15979.757902] ------------[ cut here ]------------
[15979.758056] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.758352] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.759750] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.760008] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.760270] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.760446] 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 70 48 8b 05 58 b5 85 01 e8
[15979.760907] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.761070] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.761280] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.761478] RBP: 0000000000000000 R08: ffff92091bfdebe0 R09: 0000000000000000
[15979.761684] R10: ffff92091bfde618 R11: ffff9208c229ca08 R12: ffff9207c9a9bbc8
[15979.761881] R13: ffff9208cae103c0 R14: ffff92091bfdeaf8 R15: ffff92091bfdeba0
[15979.762089] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.762340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.762513] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.762718] Call Trace:
[15979.762841]
[15979.762955] ? __mutex_lock+0x80/0x8a0
[15979.763111] ? __mutex_lock+0xda/0x8a0
[15979.763257] ? lock_release+0x1d0/0x2d0
[15979.763402] btrfs_run_delayed_refs+0x86/0x210
[15979.763551] ? __mutex_unlock_slowpath+0x35/0x260
[15979.763714] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.763882] ? __mutex_unlock_slowpath+0x35/0x260
[15979.764042] btrfs_commit_transaction+0x85e/0xad0
[15979.764210] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.764377] ? vfs_fsync_range+0x90/0x90
[15979.764524] iterate_supers+0x85/0xf0
[15979.764676] ksys_sync+0x50/0x80
[15979.764810] __do_sys_sync+0xa/0x10
[15979.764946] do_syscall_64+0x38/0x90
[15979.765098] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.765260] RIP: 0033:0x7f24d86bb07b
[15979.765397] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.765866] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.766118] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.766318] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.766512] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.767776] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.767980] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.768194]
[15979.768313] irq event stamp: 0
[15979.768442] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.768625] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.768937] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.769214] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.769409] ---[ end trace 5ff60fc34a792f68 ]---
[15979.769790] ------------[ cut here ]------------
[15979.770039] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.770424] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.772412] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.772729] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.773119] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.773378] 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 70 48 8b 05 58 b5 85 01 e8
[15979.774136] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.774394] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.774646] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.774972] RBP: 0000000000000000 R08: ffff92091bfde970 R09: 0000000000000000
[15979.775325] R10: ffff92091bfdeaf8 R11: ffff9208c229ca08 R12: ffff9207c9a9b000
[15979.775609] R13: ffff9208cae103c0 R14: ffff92091bfde888 R15: ffff92091bfde930
[15979.775902] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.782263] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.782437] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.782638] Call Trace:
[15979.782769]
[15979.782887] ? __mutex_lock+0x80/0x8a0
[15979.783027] ? __mutex_lock+0xda/0x8a0
[15979.783182] ? lock_release+0x1d0/0x2d0
[15979.783331] btrfs_run_delayed_refs+0x86/0x210
[15979.783484] ? __mutex_unlock_slowpath+0x35/0x260
[15979.783648] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.783818] ? __mutex_unlock_slowpath+0x35/0x260
[15979.783976] btrfs_commit_transaction+0x85e/0xad0
[15979.784145] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.784314] ? vfs_fsync_range+0x90/0x90
[15979.784461] iterate_supers+0x85/0xf0
[15979.784604] ksys_sync+0x50/0x80
[15979.784740] __do_sys_sync+0xa/0x10
[15979.784877] do_syscall_64+0x38/0x90
[15979.785018] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.785191] RIP: 0033:0x7f24d86bb07b
[15979.785329] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.785903] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.786158] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.786354] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.786552] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.786795] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.786991] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.787202]
[15979.787321] irq event stamp: 0
[15979.787448] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.787631] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.787889] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.788148] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.788332] ---[ end trace 5ff60fc34a792f69 ]---
[15979.788587] ------------[ cut here ]------------
[15979.788746] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.789022] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.790454] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.790722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.790979] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.791159] 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 70 48 8b 05 58 b5 85 01 e8
[15979.791623] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.791791] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.791982] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.792191] RBP: 0000000000000000 R08: ffff92091bfde220 R09: 0000000000000000
[15979.792384] R10: ffff92091bfde888 R11: ffff9208c229ca08 R12: ffff9207c9a9b478
[15979.792579] R13: ffff9208cae103c0 R14: ffff92091bfde138 R15: ffff92091bfde1e0
[15979.792773] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.793022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.793210] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.793408] Call Trace:
[15979.793525]
[15979.793645] ? __mutex_lock+0x80/0x8a0
[15979.793789] ? __mutex_lock+0xda/0x8a0
[15979.793928] ? lock_release+0x1d0/0x2d0
[15979.794073] btrfs_run_delayed_refs+0x86/0x210
[15979.794242] ? __mutex_unlock_slowpath+0x35/0x260
[15979.794399] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.794566] ? __mutex_unlock_slowpath+0x35/0x260
[15979.794734] btrfs_commit_transaction+0x85e/0xad0
[15979.794895] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.795063] ? vfs_fsync_range+0x90/0x90
[15979.795222] iterate_supers+0x85/0xf0
[15979.795364] ksys_sync+0x50/0x80
[15979.795498] __do_sys_sync+0xa/0x10
[15979.795633] do_syscall_64+0x38/0x90
[15979.795775] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.795939] RIP: 0033:0x7f24d86bb07b
[15979.796090] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.796545] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.796790] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.796987] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.797194] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.797390] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.797583] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.798628]
[15979.798794] irq event stamp: 0
[15979.798932] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.799135] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.799400] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.799672] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.799862] ---[ end trace 5ff60fc34a792f6a ]---
[15979.800170] ------------[ cut here ]------------
[15979.800338] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.800704] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.802564] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.802980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.803352] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.803614] 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 70 48 8b 05 58 b5 85 01 e8
[15979.804298] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.804540] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.804809] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.805128] RBP: 0000000000000000 R08: ffff92091bfded18 R09: 0000000000000000
[15979.805409] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9207c9a9bb60
[15979.805703] R13: ffff9208cae103c0 R14: ffff92091bfdec30 R15: ffff92091bfdecd8
[15979.806019] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.806418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.806706] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.806975] Call Trace:
[15979.807140]
[15979.807284] ? btrfs_get_32+0x30/0xf0
[15979.807541] ? __mutex_lock+0x80/0x8a0
[15979.807714] ? __mutex_lock+0xda/0x8a0
[15979.807855] ? rcu_read_lock_sched_held+0x12/0x60
[15979.808012] ? lock_release+0x1f0/0x2d0
[15979.808169] btrfs_run_delayed_refs+0x86/0x210
[15979.808327] ? __mutex_unlock_slowpath+0x35/0x260
[15979.808482] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.808714] ? __mutex_unlock_slowpath+0x35/0x260
[15979.808890] btrfs_commit_transaction+0x85e/0xad0
[15979.809050] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.809242] ? vfs_fsync_range+0x90/0x90
[15979.809425] iterate_supers+0x85/0xf0
[15979.809627] ksys_sync+0x50/0x80
[15979.809768] __do_sys_sync+0xa/0x10
[15979.809904] do_syscall_64+0x38/0x90
[15979.810043] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.810225] RIP: 0033:0x7f24d86bb07b
[15979.810431] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.810931] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.811279] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.811475] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.811685] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.811880] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.812150] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.812350]
[15979.812473] irq event stamp: 0
[15979.812615] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.812872] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.813142] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.813397] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.813611] ---[ end trace 5ff60fc34a792f6b ]---
[15979.813955] ------------[ cut here ]------------
[15979.814135] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.814438] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.822534] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.822800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.823132] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.823313] 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 70 48 8b 05 58 b5 85 01 e8
[15979.823875] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.824044] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.824250] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.824452] RBP: ffff9208efb8c180 R08: ffff92091bfde848 R09: 0000000000000000
[15979.824703] R10: ffff92091bfdec30 R11: ffff9208c229ca08 R12: ffff9207c9a9b340
[15979.824911] R13: ffff9208cae103c0 R14: ffff92091bfde750 R15: ffff92091bfde7f8
[15979.825152] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.825453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.825644] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.825843] Call Trace:
[15979.825970]
[15979.826162] ? __mutex_lock+0x80/0x8a0
[15979.826307] ? __mutex_lock+0xda/0x8a0
[15979.826455] ? rcu_read_lock_sched_held+0x12/0x60
[15979.826626] ? lock_release+0x1f0/0x2d0
[15979.826837] btrfs_run_delayed_refs+0x86/0x210
[15979.827020] ? __mutex_unlock_slowpath+0x35/0x260
[15979.827191] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.827361] ? __mutex_unlock_slowpath+0x35/0x260
[15979.827526] btrfs_commit_transaction+0x85e/0xad0
[15979.828739] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.828949] ? vfs_fsync_range+0x90/0x90
[15979.829103] iterate_supers+0x85/0xf0
[15979.829295] ksys_sync+0x50/0x80
[15979.829452] __do_sys_sync+0xa/0x10
[15979.829612] do_syscall_64+0x38/0x90
[15979.829806] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.830039] RIP: 0033:0x7f24d86bb07b
[15979.830213] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.830739] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.831055] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.831266] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.831470] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.831777] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.831998] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.832213]
[15979.832332] irq event stamp: 0
[15979.832460] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.832696] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.832974] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.833277] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.833519] ---[ end trace 5ff60fc34a792f6c ]---
[15979.833805] ------------[ cut here ]------------
[15979.833965] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.834324] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.836260] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.836709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.837408] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.837653] 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 70 48 8b 05 58 b5 85 01 e8
[15979.838327] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.838562] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.838911] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.839172] RBP: ffff9208efb8c160 R08: ffff92091bfde368 R09: 0000000000000000
[15979.839458] R10: ffff92091bfde750 R11: ffff9208c229ca08 R12: ffff9207c9a9bd68
[15979.839776] R13: ffff9208cae103c0 R14: ffff92091bfde270 R15: ffff92091bfde318
[15979.840036] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.840375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.840633] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.840893] Call Trace:
[15979.841137]
[15979.841313] btrfs_run_delayed_refs+0x86/0x210
[15979.841488] ? __mutex_unlock_slowpath+0x35/0x260
[15979.841695] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.841933] ? __mutex_unlock_slowpath+0x35/0x260
[15979.842113] btrfs_commit_transaction+0x85e/0xad0
[15979.842275] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.842447] ? vfs_fsync_range+0x90/0x90
[15979.842601] iterate_supers+0x85/0xf0
[15979.842749] ksys_sync+0x50/0x80
[15979.842914] __do_sys_sync+0xa/0x10
[15979.843103] do_syscall_64+0x38/0x90
[15979.843245] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.843418] RIP: 0033:0x7f24d86bb07b
[15979.843586] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.844131] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.844371] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.844609] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.844833] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.845036] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.845310] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.845538]
[15979.845664] irq event stamp: 0
[15979.845796] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.845976] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.846313] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.846585] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.846781] ---[ end trace 5ff60fc34a792f6d ]---
[15979.847146] ------------[ cut here ]------------
[15979.847307] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.847601] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.849170] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.849502] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.849788] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.850005] 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 70 48 8b 05 58 b5 85 01 e8
[15979.850523] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.850699] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.850934] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.851173] RBP: ffff9208efb8c200 R08: ffff92091bfde4a0 R09: 0000000000000000
[15979.851380] R10: ffff92091bfde270 R11: ffff9208c229ca08 R12: ffff9207c9a9b208
[15979.851620] R13: ffff9208cae103c0 R14: ffff92091bfde3a8 R15: ffff92091bfde450
[15979.851867] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.852131] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.852306] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.852514] Call Trace:
[15979.852699]
[15979.852818] btrfs_run_delayed_refs+0x86/0x210
[15979.852980] ? __mutex_unlock_slowpath+0x35/0x260
[15979.853173] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.853406] ? __mutex_unlock_slowpath+0x35/0x260
[15979.853587] btrfs_commit_transaction+0x85e/0xad0
[15979.853751] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.853921] ? vfs_fsync_range+0x90/0x90
[15979.854120] iterate_supers+0x85/0xf0
[15979.854283] ksys_sync+0x50/0x80
[15979.854416] __do_sys_sync+0xa/0x10
[15979.854578] do_syscall_64+0x38/0x90
[15979.854739] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.854966] RIP: 0033:0x7f24d86bb07b
[15979.855119] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.855595] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.855910] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.856143] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.856348] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.864251] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.864450] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.864663]
[15979.864778] irq event stamp: 0
[15979.864971] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.865171] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.865432] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.865826] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.866007] ---[ end trace 5ff60fc34a792f6e ]---
[15979.866283] ------------[ cut here ]------------
[15979.866442] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.866844] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.868468] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.868742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.869093] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.869265] 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 70 48 8b 05 58 b5 85 01 e8
[15979.869794] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.870004] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.870226] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.870440] RBP: ffff9208efb8cc00 R08: ffff92091bfde5d8 R09: 0000000000000000
[15979.870761] R10: ffff92091bfde3a8 R11: ffff9208c229ca08 R12: ffff9207c9a9bc30
[15979.870960] R13: ffff9208cae103c0 R14: ffff92091bfde4e0 R15: ffff92091bfde588
[15979.871170] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.871572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.871997] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.872291] Call Trace:
[15979.872530]
[15979.872749] btrfs_run_delayed_refs+0x86/0x210
[15979.872961] ? __mutex_unlock_slowpath+0x35/0x260
[15979.873247] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.873498] ? __mutex_unlock_slowpath+0x35/0x260
[15979.873749] btrfs_commit_transaction+0x85e/0xad0
[15979.874194] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.874440] ? vfs_fsync_range+0x90/0x90
[15979.874677] iterate_supers+0x85/0xf0
[15979.874887] ksys_sync+0x50/0x80
[15979.875104] __do_sys_sync+0xa/0x10
[15979.875300] do_syscall_64+0x38/0x90
[15979.875502] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.875775] RIP: 0033:0x7f24d86bb07b
[15979.875981] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.876559] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.876908] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.877165] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.877428] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.877701] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.877966] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.878206]
[15979.878328] irq event stamp: 0
[15979.878465] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.878665] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.878932] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.879210] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.879417] ---[ end trace 5ff60fc34a792f6f ]---
[15979.879684] ------------[ cut here ]------------
[15979.879842] WARNING: CPU: 0 PID: 2503094 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15979.880143] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15979.881542] CPU: 0 PID: 2503094 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15979.881810] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15979.882065] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15979.882250] 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 70 48 8b 05 58 b5 85 01 e8
[15979.882721] RSP: 0018:ffffafe041cdfcb0 EFLAGS: 00010202
[15979.882884] RAX: 000000000000000d RBX: ffff9208c4200800 RCX: 0000000000000000
[15979.883089] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15979.883284] RBP: ffff9208efb8cee0 R08: ffff92091bfde0f8 R09: 0000000000000000
[15979.883481] R10: ffff92091bfde4e0 R11: ffff9208c229ca08 R12: ffff9207c9a9bf70
[15979.883686] R13: ffff9208cae103c0 R14: ffff92091bfde000 R15: ffff92091bfde0a8
[15979.883884] FS: 00007f24d85c0740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15979.884150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15979.884344] CR2: 00005630bc4d7f28 CR3: 0000000159224003 CR4: 0000000000370ef0
[15979.884543] Call Trace:
[15979.884667]
[15979.884793] btrfs_run_delayed_refs+0x86/0x210
[15979.884949] ? __mutex_unlock_slowpath+0x35/0x260
[15979.885126] btrfs_start_dirty_block_groups+0x2af/0x540
[15979.885303] ? __mutex_unlock_slowpath+0x35/0x260
[15979.885467] btrfs_commit_transaction+0x85e/0xad0
[15979.885626] ? btrfs_attach_transaction_barrier+0x1f/0x50
[15979.885805] ? vfs_fsync_range+0x90/0x90
[15979.885958] iterate_supers+0x85/0xf0
[15979.886117] ksys_sync+0x50/0x80
[15979.886254] __do_sys_sync+0xa/0x10
[15979.886409] do_syscall_64+0x38/0x90
[15979.886550] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15979.886719] RIP: 0033:0x7f24d86bb07b
[15979.886857] Code: c3 66 0f 1f 44 00 00 48 8b 15 f1 ad 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 c5 ad 0c 00 f7 d8 64 89 01 48
[15979.887334] RSP: 002b:00007ffd2e6fc498 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[15979.887579] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f24d86bb07b
[15979.887783] RDX: 00000000ffffffff RSI: 000000007ff34378 RDI: 00000000000000dd
[15979.887981] RBP: 028f5c28f5c28f5c R08: 0000000000000026 R09: 0000000001e00828
[15979.888190] R10: 0000000000001000 R11: 0000000000000202 R12: 00000000000000dd
[15979.888390] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f24d85c06c8
[15979.888589]
[15979.888736] irq event stamp: 0
[15979.888866] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15979.889049] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15979.889317] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15979.889571] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15979.890646] ---[ end trace 5ff60fc34a792f70 ]---
[15981.328860] BTRFS info (device dm-9): flagging fs with big metadata feature
[15981.329096] BTRFS info (device dm-9): using free space tree
[15981.329268] BTRFS info (device dm-9): has skinny extents
[15981.331686] BTRFS info (device dm-9): start tree-log replay
[15981.380148] loop0: detected capacity change from 0 to 6629376
[15981.393208] BTRFS info (device loop0): flagging fs with big metadata feature
[15981.393587] BTRFS info (device loop0): using free space tree
[15981.393770] BTRFS info (device loop0): has skinny extents
[15981.505722] BTRFS info (device loop0): enabling ssd optimizations
[15981.505928] BTRFS info (device loop0): start tree-log replay
[15982.569429] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[15982.569788] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[15982.570422] I/O error, dev loop0, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 0
[15982.572623] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[15982.572978] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[15982.573302] BTRFS info (device loop0): forced readonly
[15982.573476] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[15982.573488] BTRFS: error (device loop0) in btrfs_sync_log:3349: errno=-5 IO failure
[15982.573777] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[15982.576559] ------------[ cut here ]------------
[15982.576753] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.577039] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.578421] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15982.578455] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.584610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.584872] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.585048] 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 70 48 8b 05 58 b5 85 01 e8
[15982.585526] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.585701] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.586446] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.586655] RBP: 0000000000000000 R08: ffff9208e34aaf88 R09: 0000000000000000
[15982.586855] R10: ffff9208c4817a00 R11: ffff9208c229fa08 R12: ffff9208e34a92a0
[15982.587051] R13: ffff9208cae109c0 R14: ffff9208e34aaea0 R15: ffff9208e34aaf48
[15982.587263] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.587516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.587696] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.587893] Call Trace:
[15982.588013]
[15982.588146] btrfs_run_delayed_refs+0x86/0x210
[15982.588301] btrfs_commit_transaction+0x59/0xad0
[15982.588455] ? lock_release+0x1f0/0x2d0
[15982.588601] ? rcu_read_lock_sched_held+0x12/0x60
[15982.588767] ? lock_release+0x1f0/0x2d0
[15982.588910] btrfs_sync_file+0x4bc/0x580
[15982.589070] __x64_sys_fsync+0x34/0x60
[15982.589220] do_syscall_64+0x38/0x90
[15982.589361] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.589523] RIP: 0033:0x7f1976a5fe97
[15982.590442] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.590922] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.591203] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.591401] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.591599] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.591838] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.592036] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.592243]
[15982.592357] irq event stamp: 0
[15982.592489] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.592682] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.592936] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.593201] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.593383] ---[ end trace 5ff60fc34a792f71 ]---
[15982.594307] ------------[ cut here ]------------
[15982.594506] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.595199] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.597256] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.597518] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.597781] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.597956] 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 70 48 8b 05 58 b5 85 01 e8
[15982.598439] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.598603] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.598808] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.599001] RBP: 0000000000000000 R08: ffff9208c4817980 R09: 0000000000000000
[15982.599210] R10: ffff9208e34aae01 R11: ffff9208c229fa08 R12: ffff9208d2f16460
[15982.599408] R13: ffff9208cae109c0 R14: ffff9208c4817888 R15: ffff9208c4817930
[15982.599612] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.599868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.600041] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.600247] Call Trace:
[15982.600369]
[15982.600490] btrfs_run_delayed_refs+0x86/0x210
[15982.600681] btrfs_commit_transaction+0x59/0xad0
[15982.600841] ? lock_release+0x1f0/0x2d0
[15982.600987] ? rcu_read_lock_sched_held+0x12/0x60
[15982.601156] ? lock_release+0x1f0/0x2d0
[15982.601302] btrfs_sync_file+0x4bc/0x580
[15982.601452] __x64_sys_fsync+0x34/0x60
[15982.601595] do_syscall_64+0x38/0x90
[15982.601744] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.601910] RIP: 0033:0x7f1976a5fe97
[15982.602066] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.602529] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.602776] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.602973] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.603188] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.603387] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.603580] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.603781]
[15982.603895] irq event stamp: 0
[15982.604024] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.604220] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.604474] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.604737] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.604917] ---[ end trace 5ff60fc34a792f72 ]---
[15982.606233] ------------[ cut here ]------------
[15982.606405] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.606854] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.608389] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.608657] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.608976] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.609239] 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 70 48 8b 05 58 b5 85 01 e8
[15982.609718] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.609883] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.610091] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.610288] RBP: 0000000000000000 R08: ffff9208ccaa2e60 R09: 0000000000000000
[15982.610487] R10: ffff9208c4817800 R11: ffff9208c229fa08 R12: ffff9208d2f16d20
[15982.611115] R13: ffff9208cae109c0 R14: ffff9208ccaa2d68 R15: ffff9208ccaa2e10
[15982.611335] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.611597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.611797] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.611993] Call Trace:
[15982.612135]
[15982.612258] btrfs_run_delayed_refs+0x86/0x210
[15982.612410] btrfs_commit_transaction+0x59/0xad0
[15982.612569] ? lock_release+0x1f0/0x2d0
[15982.612718] ? rcu_read_lock_sched_held+0x12/0x60
[15982.612877] ? lock_release+0x1f0/0x2d0
[15982.613019] btrfs_sync_file+0x4bc/0x580
[15982.613178] __x64_sys_fsync+0x34/0x60
[15982.613349] do_syscall_64+0x38/0x90
[15982.613511] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.613710] RIP: 0033:0x7f1976a5fe97
[15982.613872] BTRFS: error (device dm-9) in __btrfs_free_extent:3202: errno=-5 IO failure
[15982.613879] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.614203] BTRFS info (device dm-9): forced readonly
[15982.614761] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.614975] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[15982.615278] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.615279] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.615280] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.615281] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.615282] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.615289]
[15982.615290] irq event stamp: 0
[15982.615291] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.616992] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.617256] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.617516] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.617706] ---[ end trace 5ff60fc34a792f73 ]---
[15982.618641] ------------[ cut here ]------------
[15982.618834] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.620582] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.631524] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.631934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.632347] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.632612] 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 70 48 8b 05 58 b5 85 01 e8
[15982.633321] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.633502] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.633758] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.634079] RBP: 0000000000000000 R08: ffff92091bf2dd18 R09: 0000000000000000
[15982.634399] R10: ffff9208ccaa2d68 R11: ffff9208c229fa08 R12: ffff9208e34a9e70
[15982.634685] R13: ffff9208cae109c0 R14: ffff92091bf2dc30 R15: ffff92091bf2dcd8
[15982.634989] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.635401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.635711] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.635914] Call Trace:
[15982.636039]
[15982.636213] btrfs_run_delayed_refs+0x86/0x210
[15982.636375] btrfs_commit_transaction+0x59/0xad0
[15982.636534] ? lock_release+0x1f0/0x2d0
[15982.636712] ? rcu_read_lock_sched_held+0x12/0x60
[15982.636968] ? lock_release+0x1f0/0x2d0
[15982.637226] btrfs_sync_file+0x4bc/0x580
[15982.637475] __x64_sys_fsync+0x34/0x60
[15982.637702] do_syscall_64+0x38/0x90
[15982.637851] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.638016] RIP: 0033:0x7f1976a5fe97
[15982.638207] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.638771] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.639167] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.639482] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.639780] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.640113] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.640449] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.640774]
[15982.640895] irq event stamp: 0
[15982.641026] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.641243] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.641531] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.641888] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.642161] ---[ end trace 5ff60fc34a792f74 ]---
[15982.642458] ------------[ cut here ]------------
[15982.642621] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.642911] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.644677] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.644949] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.645213] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.645429] 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 70 48 8b 05 58 b5 85 01 e8
[15982.645966] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.646151] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.646378] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.646585] RBP: 0000000000000000 R08: ffff92091bf2dab8 R09: 0000000000000000
[15982.646870] R10: ffff92091bf2dc00 R11: ffff9208c229fa08 R12: ffff9208e34a9d90
[15982.647200] R13: ffff9208cae109c0 R14: ffff92091bf2d9c0 R15: ffff92091bf2da68
[15982.647516] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.647823] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.648004] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.648228] Call Trace:
[15982.648357]
[15982.648483] btrfs_run_delayed_refs+0x86/0x210
[15982.648655] btrfs_commit_transaction+0x59/0xad0
[15982.648821] ? lock_release+0x1f0/0x2d0
[15982.648975] ? rcu_read_lock_sched_held+0x12/0x60
[15982.649159] ? lock_release+0x1f0/0x2d0
[15982.649311] btrfs_sync_file+0x4bc/0x580
[15982.649463] __x64_sys_fsync+0x34/0x60
[15982.649615] do_syscall_64+0x38/0x90
[15982.650509] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.650754] RIP: 0033:0x7f1976a5fe97
[15982.650900] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.651416] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.651720] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.651928] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.652158] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.652415] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.652628] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.652840]
[15982.652962] irq event stamp: 0
[15982.653125] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.653415] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.653680] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.653928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.654135] ---[ end trace 5ff60fc34a792f75 ]---
[15982.654463] ------------[ cut here ]------------
[15982.654623] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.654903] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.656318] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.656642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.656896] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.657090] 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 70 48 8b 05 58 b5 85 01 e8
[15982.657602] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.657771] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.657963] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.658180] RBP: 0000000000000000 R08: ffff92091bf2d980 R09: 0000000000000000
[15982.658440] R10: ffff92091bf2d900 R11: ffff9208c229fa08 R12: ffff9208e34a9bd0
[15982.658640] R13: ffff9208cae109c0 R14: ffff92091bf2d888 R15: ffff92091bf2d930
[15982.658833] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.659104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.659343] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.659540] Call Trace:
[15982.659665]
[15982.659784] btrfs_run_delayed_refs+0x86/0x210
[15982.659966] btrfs_commit_transaction+0x59/0xad0
[15982.660209] ? lock_release+0x1f0/0x2d0
[15982.660425] ? rcu_read_lock_sched_held+0x12/0x60
[15982.660664] ? lock_release+0x1f0/0x2d0
[15982.660865] btrfs_sync_file+0x4bc/0x580
[15982.661089] __x64_sys_fsync+0x34/0x60
[15982.661298] do_syscall_64+0x38/0x90
[15982.661509] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.661755] RIP: 0033:0x7f1976a5fe97
[15982.661959] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.662668] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.663003] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.663334] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.663625] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.664023] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.664233] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.664435]
[15982.664572] irq event stamp: 0
[15982.664714] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.664969] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.665315] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.665561] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.665751] ---[ end trace 5ff60fc34a792f76 ]---
[15982.666008] ------------[ cut here ]------------
[15982.672407] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.672712] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.674130] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.674388] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.674657] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.674830] 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 70 48 8b 05 58 b5 85 01 e8
[15982.675308] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.675479] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.675688] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.675887] RBP: 0000000000000000 R08: ffff9208c593bd28 R09: 0000000000000000
[15982.676101] R10: ffff92093ffd3000 R11: 000000000003a560 R12: ffff9208d2f16a10
[15982.676299] R13: ffff9208cae109c0 R14: ffff9208c593bc30 R15: ffff9208c593bcd8
[15982.676498] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.676750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.676927] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.677142] Call Trace:
[15982.677267]
[15982.677386] btrfs_run_delayed_refs+0x86/0x210
[15982.677544] btrfs_commit_transaction+0x59/0xad0
[15982.677711] ? lock_release+0x1f0/0x2d0
[15982.677857] ? rcu_read_lock_sched_held+0x12/0x60
[15982.678015] ? lock_release+0x1f0/0x2d0
[15982.678178] btrfs_sync_file+0x4bc/0x580
[15982.678332] __x64_sys_fsync+0x34/0x60
[15982.678474] do_syscall_64+0x38/0x90
[15982.678612] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.678788] RIP: 0033:0x7f1976a5fe97
[15982.678931] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.679402] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.680471] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.680683] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.680876] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.681084] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.681279] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.681480]
[15982.681595] irq event stamp: 0
[15982.681735] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.681919] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.682183] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.682439] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.682625] ---[ end trace 5ff60fc34a792f77 ]---
[15982.682886] ------------[ cut here ]------------
[15982.683043] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.683340] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.684757] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.685009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.685281] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.685455] 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 70 48 8b 05 58 b5 85 01 e8
[15982.685921] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.686100] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.686299] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.686494] RBP: 0000000000000000 R08: ffff9208c5897980 R09: 0000000000000000
[15982.686699] R10: ffff9208c593bc00 R11: ffff9208c229fa08 R12: ffff9208d2f16310
[15982.686893] R13: ffff9208cae109c0 R14: ffff9208c5897888 R15: ffff9208c5897930
[15982.687101] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.687347] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.687522] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.687723] Call Trace:
[15982.687847]
[15982.687961] btrfs_run_delayed_refs+0x86/0x210
[15982.688131] btrfs_commit_transaction+0x59/0xad0
[15982.688292] ? lock_release+0x1f0/0x2d0
[15982.688433] ? rcu_read_lock_sched_held+0x12/0x60
[15982.688590] ? lock_release+0x1f0/0x2d0
[15982.688744] btrfs_sync_file+0x4bc/0x580
[15982.688892] __x64_sys_fsync+0x34/0x60
[15982.689033] do_syscall_64+0x38/0x90
[15982.689185] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.689350] RIP: 0033:0x7f1976a5fe97
[15982.689492] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.689953] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.690203] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.690399] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.690590] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.690789] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.690982] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.691191]
[15982.691306] irq event stamp: 0
[15982.691436] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.691620] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.691874] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.692147] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.692330] ---[ end trace 5ff60fc34a792f78 ]---
[15982.692609] ------------[ cut here ]------------
[15982.692774] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.693069] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.694474] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.694731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.694990] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.695174] 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 70 48 8b 05 58 b5 85 01 e8
[15982.695633] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.695799] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.695997] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.696203] RBP: 0000000000000000 R08: ffff9208c2fddab8 R09: 0000000000000000
[15982.696402] R10: ffff9208c5897800 R11: ffff9208c229fa08 R12: ffff9208e34a9c40
[15982.696601] R13: ffff9208cae109c0 R14: ffff9208c2fdd9c0 R15: ffff9208c2fdda68
[15982.696799] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.697044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.697231] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.697432] Call Trace:
[15982.697552]
[15982.697671] btrfs_run_delayed_refs+0x86/0x210
[15982.697826] btrfs_commit_transaction+0x59/0xad0
[15982.697985] ? lock_release+0x1f0/0x2d0
[15982.698140] ? rcu_read_lock_sched_held+0x12/0x60
[15982.698299] ? lock_release+0x1f0/0x2d0
[15982.698444] btrfs_sync_file+0x4bc/0x580
[15982.698590] __x64_sys_fsync+0x34/0x60
[15982.698735] do_syscall_64+0x38/0x90
[15982.698874] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.699038] RIP: 0033:0x7f1976a5fe97
[15982.699191] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.699651] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.699893] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.700101] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.700296] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.700490] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.700687] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.700885]
[15982.700998] irq event stamp: 0
[15982.701138] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.701320] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.701574] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.707451] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.707644] ---[ end trace 5ff60fc34a792f79 ]---
[15982.707935] ------------[ cut here ]------------
[15982.708105] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.708385] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.710512] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.710781] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.711035] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.711220] 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 70 48 8b 05 58 b5 85 01 e8
[15982.711691] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.711855] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.712050] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.712260] RBP: 0000000000000000 R08: ffff9208c48175d8 R09: 0000000000000000
[15982.712453] R10: ffff9208d15f9000 R11: 0000000000000000 R12: ffff9208e34a91c0
[15982.712653] R13: ffff9208cae109c0 R14: ffff9208c48174e0 R15: ffff9208c4817588
[15982.712851] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.713133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.713308] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.713504] Call Trace:
[15982.713628]
[15982.713748] btrfs_run_delayed_refs+0x86/0x210
[15982.713902] btrfs_commit_transaction+0x59/0xad0
[15982.714069] ? lock_release+0x1f0/0x2d0
[15982.714213] ? rcu_read_lock_sched_held+0x12/0x60
[15982.714374] ? lock_release+0x1f0/0x2d0
[15982.714519] btrfs_sync_file+0x4bc/0x580
[15982.714667] __x64_sys_fsync+0x34/0x60
[15982.714811] do_syscall_64+0x38/0x90
[15982.714953] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.715127] RIP: 0033:0x7f1976a5fe97
[15982.715267] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.715735] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.715972] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.716182] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.716381] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.716578] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.716781] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.716980]
[15982.717109] irq event stamp: 0
[15982.717239] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.717423] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.717682] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.717930] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.718126] ---[ end trace 5ff60fc34a792f7a ]---
[15982.718423] ------------[ cut here ]------------
[15982.718580] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.718863] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.720260] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.720519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.720777] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.720950] 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 70 48 8b 05 58 b5 85 01 e8
[15982.721425] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.721592] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.721790] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.721986] RBP: 0000000000000000 R08: ffff9208d5c08ab8 R09: 0000000000000000
[15982.722191] R10: ffff9208c4817400 R11: ffff9208d5bcb208 R12: ffff9208d2f16700
[15982.722388] R13: ffff9208cae109c0 R14: ffff9208d5c089c0 R15: ffff9208d5c08a68
[15982.722581] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.722838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.723008] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.723219] Call Trace:
[15982.723338]
[15982.723458] btrfs_run_delayed_refs+0x86/0x210
[15982.723610] btrfs_commit_transaction+0x59/0xad0
[15982.723768] ? lock_release+0x1f0/0x2d0
[15982.723911] ? rcu_read_lock_sched_held+0x12/0x60
[15982.724084] ? lock_release+0x1f0/0x2d0
[15982.724228] btrfs_sync_file+0x4bc/0x580
[15982.724373] __x64_sys_fsync+0x34/0x60
[15982.724518] do_syscall_64+0x38/0x90
[15982.724663] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.724825] RIP: 0033:0x7f1976a5fe97
[15982.724963] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.725438] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.725683] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.725881] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.726090] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.726287] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.726485] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.726686]
[15982.726804] irq event stamp: 0
[15982.726932] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.727127] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.727383] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.727639] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.727826] ---[ end trace 5ff60fc34a792f7b ]---
[15982.728082] ------------[ cut here ]------------
[15982.728240] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.728519] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.729937] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.730209] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.730464] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.730644] 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 70 48 8b 05 58 b5 85 01 e8
[15982.731123] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.731288] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.731481] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.731679] RBP: 0000000000000000 R08: ffff9208e34aabf0 R09: 0000000000000000
[15982.731871] R10: ffff9208d5c08900 R11: ffff9208d5bcb208 R12: ffff9208e34a9a80
[15982.732077] R13: ffff9208cae109c0 R14: ffff9208e34aaaf8 R15: ffff9208e34aaba0
[15982.732275] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.732527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.732706] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.732903] Call Trace:
[15982.733022]
[15982.733155] btrfs_run_delayed_refs+0x86/0x210
[15982.733311] btrfs_commit_transaction+0x59/0xad0
[15982.733464] ? lock_release+0x1f0/0x2d0
[15982.733609] ? rcu_read_lock_sched_held+0x12/0x60
[15982.733777] ? lock_release+0x1f0/0x2d0
[15982.733919] btrfs_sync_file+0x4bc/0x580
[15982.734077] __x64_sys_fsync+0x34/0x60
[15982.734225] do_syscall_64+0x38/0x90
[15982.734367] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.734529] RIP: 0033:0x7f1976a5fe97
[15982.734676] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.735155] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.735393] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.735590] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.735791] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.735987] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.736196] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.736399]
[15982.736516] irq event stamp: 0
[15982.736652] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.736836] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.743512] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.743776] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.743956] ---[ end trace 5ff60fc34a792f7c ]---
[15982.744211] ------------[ cut here ]------------
[15982.744374] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.744669] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.746065] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.746319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.746577] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.746752] 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 70 48 8b 05 58 b5 85 01 e8
[15982.747222] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.747392] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.747592] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.747793] RBP: 0000000000000000 R08: ffff9208e34aa0f8 R09: 0000000000000000
[15982.747991] R10: ffff9208e34aaa00 R11: ffff9208d5bcb208 R12: ffff9208e34a9850
[15982.748199] R13: ffff9208cae109c0 R14: ffff9208e34aa000 R15: ffff9208e34aa0a8
[15982.748399] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.748649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.748825] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.749023] Call Trace:
[15982.749159]
[15982.749277] btrfs_run_delayed_refs+0x86/0x210
[15982.749434] btrfs_commit_transaction+0x59/0xad0
[15982.749593] ? lock_release+0x1f0/0x2d0
[15982.749739] ? rcu_read_lock_sched_held+0x12/0x60
[15982.749896] ? lock_release+0x1f0/0x2d0
[15982.750077] btrfs_sync_file+0x4bc/0x580
[15982.750227] __x64_sys_fsync+0x34/0x60
[15982.750369] do_syscall_64+0x38/0x90
[15982.750508] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.750680] RIP: 0033:0x7f1976a5fe97
[15982.750820] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.751288] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.751533] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.751734] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.751927] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.752134] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.752330] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.752529]
[15982.752647] irq event stamp: 0
[15982.752777] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.752957] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.753220] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.753476] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.753662] ---[ end trace 5ff60fc34a792f7d ]---
[15982.753910] ------------[ cut here ]------------
[15982.754083] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.754368] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.755776] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.756030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.756300] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.756475] 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 70 48 8b 05 58 b5 85 01 e8
[15982.756935] RSP: 0018:ffffafe041e87cb8 EFLAGS: 00010202
[15982.757116] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.757315] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.757511] RBP: 0000000000000000 R08: ffff9208c58970e8 R09: 0000000000000000
[15982.757712] R10: ffff9208e34aa000 R11: ffff9208d5bcb208 R12: ffff9208d2f16930
[15982.757910] R13: ffff9208cae109c0 R14: ffff9208c5897000 R15: ffff9208c58970a8
[15982.758116] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.758364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.758538] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.758740] Call Trace:
[15982.758862]
[15982.758978] btrfs_run_delayed_refs+0x86/0x210
[15982.759146] btrfs_commit_transaction+0x59/0xad0
[15982.759305] ? lock_release+0x1f0/0x2d0
[15982.759447] ? rcu_read_lock_sched_held+0x12/0x60
[15982.759604] ? lock_release+0x1f0/0x2d0
[15982.759753] btrfs_sync_file+0x4bc/0x580
[15982.759902] __x64_sys_fsync+0x34/0x60
[15982.760043] do_syscall_64+0x38/0x90
[15982.760195] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.760361] RIP: 0033:0x7f1976a5fe97
[15982.760502] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.760960] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.761214] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.761410] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.761604] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.761801] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.761993] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.762202]
[15982.762316] irq event stamp: 0
[15982.762446] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.762629] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.762880] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.763146] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.763328] ---[ end trace 5ff60fc34a792f7e ]---
[15982.763651] ------------[ cut here ]------------
[15982.763811] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.764111] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.765516] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.765773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.766032] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.766213] 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 70 48 8b 05 58 b5 85 01 e8
[15982.766673] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.766839] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.767037] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.767245] RBP: 0000000000000000 R08: ffff9208e34aa848 R09: 0000000000000000
[15982.767444] R10: 0000000000000000 R11: ffff92082ebd2920 R12: ffff9208e34a9070
[15982.767644] R13: ffff9208cae109c0 R14: ffff9208e34aa750 R15: ffff9208e34aa7f8
[15982.767838] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.768096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.768273] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.768473] Call Trace:
[15982.768594]
[15982.768709] ? btrfs_get_32+0x30/0xf0
[15982.768853] ? __mutex_lock+0x80/0x8a0
[15982.768998] ? __mutex_lock+0xda/0x8a0
[15982.769151] ? rcu_read_lock_sched_held+0x12/0x60
[15982.769313] ? lock_release+0x1f0/0x2d0
[15982.769459] btrfs_run_delayed_refs+0x86/0x210
[15982.769608] ? __mutex_unlock_slowpath+0x35/0x260
[15982.771288] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.771625] ? __mutex_unlock_slowpath+0x35/0x260
[15982.771899] btrfs_commit_transaction+0x85e/0xad0
[15982.772278] ? lock_release+0x1f0/0x2d0
[15982.772536] ? rcu_read_lock_sched_held+0x12/0x60
[15982.772775] ? lock_release+0x1f0/0x2d0
[15982.773091] btrfs_sync_file+0x4bc/0x580
[15982.773294] __x64_sys_fsync+0x34/0x60
[15982.773437] do_syscall_64+0x38/0x90
[15982.773580] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.773751] RIP: 0033:0x7f1976a5fe97
[15982.773890] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.779968] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.780223] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.780423] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.780622] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.780820] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.781014] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.781226]
[15982.781346] irq event stamp: 0
[15982.781474] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.781660] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.781947] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.782207] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.782391] ---[ end trace 5ff60fc34a792f7f ]---
[15982.782579] ------------[ cut here ]------------
[15982.782737] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.783013] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.784413] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.784674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.784925] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.785112] 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 70 48 8b 05 58 b5 85 01 e8
[15982.785575] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.785744] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.785942] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.786147] RBP: 0000000000000000 R08: ffff9208e34aa838 R09: 0000000000000000
[15982.786344] R10: ffff9208e34a9000 R11: 0000000000000000 R12: ffff9208d2f16af0
[15982.786537] R13: ffff9208cae109c0 R14: ffff9208e34aa750 R15: ffff9208e34aa7f8
[15982.786739] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.786988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.787172] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.787368] Call Trace:
[15982.787489]
[15982.787604] ? btrfs_get_32+0x30/0xf0
[15982.787749] ? __mutex_lock+0x80/0x8a0
[15982.787890] ? __mutex_lock+0xda/0x8a0
[15982.788034] ? lock_release+0x1d0/0x2d0
[15982.788194] btrfs_run_delayed_refs+0x86/0x210
[15982.788347] ? __mutex_unlock_slowpath+0x35/0x260
[15982.788507] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.788678] ? __mutex_unlock_slowpath+0x35/0x260
[15982.788839] btrfs_commit_transaction+0x85e/0xad0
[15982.788994] ? lock_release+0x1f0/0x2d0
[15982.789149] ? rcu_read_lock_sched_held+0x12/0x60
[15982.789311] ? lock_release+0x1f0/0x2d0
[15982.789457] btrfs_sync_file+0x4bc/0x580
[15982.789601] __x64_sys_fsync+0x34/0x60
[15982.789746] do_syscall_64+0x38/0x90
[15982.789887] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.790047] RIP: 0033:0x7f1976a5fe97
[15982.790201] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.790668] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.790909] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.791116] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.791315] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.791514] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.791721] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.791922]
[15982.792039] irq event stamp: 0
[15982.792175] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.792361] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.792620] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.792868] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.793061] ---[ end trace 5ff60fc34a792f80 ]---
[15982.793253] ------------[ cut here ]------------
[15982.793409] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.793693] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.795094] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.795349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.795606] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.795786] 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 70 48 8b 05 58 b5 85 01 e8
[15982.796263] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.796432] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.796633] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.796825] RBP: 0000000000000000 R08: ffff9208c4817230 R09: 0000000000000000
[15982.797019] R10: ffff9208e34aa700 R11: 0000000000000001 R12: ffff9208e34a99a0
[15982.797223] R13: ffff9208cae109c0 R14: ffff9208c4817138 R15: ffff9208c48171e0
[15982.797420] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.797672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.797848] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.798041] Call Trace:
[15982.798331]
[15982.798526] ? __mutex_lock+0x80/0x8a0
[15982.798748] ? __mutex_lock+0xda/0x8a0
[15982.799019] ? lock_release+0x1d0/0x2d0
[15982.799310] btrfs_run_delayed_refs+0x86/0x210
[15982.799629] ? __mutex_unlock_slowpath+0x35/0x260
[15982.799818] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.800029] ? __mutex_unlock_slowpath+0x35/0x260
[15982.800246] btrfs_commit_transaction+0x85e/0xad0
[15982.800447] ? lock_release+0x1f0/0x2d0
[15982.801540] ? rcu_read_lock_sched_held+0x12/0x60
[15982.801791] ? lock_release+0x1f0/0x2d0
[15982.801975] btrfs_sync_file+0x4bc/0x580
[15982.802135] __x64_sys_fsync+0x34/0x60
[15982.802280] do_syscall_64+0x38/0x90
[15982.802423] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.802588] RIP: 0033:0x7f1976a5fe97
[15982.802736] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.803205] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.803447] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.803651] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.803844] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.804039] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.804245] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.804445]
[15982.804559] irq event stamp: 0
[15982.804694] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.804875] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.805137] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.805393] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.805574] ---[ end trace 5ff60fc34a792f81 ]---
[15982.805760] ------------[ cut here ]------------
[15982.805918] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.806220] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.807635] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.807894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.808158] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.808335] 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 70 48 8b 05 58 b5 85 01 e8
[15982.808794] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.808958] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.809169] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.809367] RBP: 0000000000000000 R08: ffff9208c5897aa8 R09: 0000000000000000
[15982.809565] R10: ffff9208c4817100 R11: 0000000000000000 R12: ffff9208d2f16a80
[15982.809765] R13: ffff9208cae109c0 R14: ffff9208c58979c0 R15: ffff9208c5897a68
[15982.809963] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.810225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.816017] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.816231] Call Trace:
[15982.816353]
[15982.816469] ? __mutex_lock+0x80/0x8a0
[15982.816613] ? __mutex_lock+0xda/0x8a0
[15982.816760] ? lock_release+0x1d0/0x2d0
[15982.816903] btrfs_run_delayed_refs+0x86/0x210
[15982.817071] ? __mutex_unlock_slowpath+0x35/0x260
[15982.817233] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.817399] ? __mutex_unlock_slowpath+0x35/0x260
[15982.817554] btrfs_commit_transaction+0x85e/0xad0
[15982.817718] ? lock_release+0x1f0/0x2d0
[15982.817864] ? rcu_read_lock_sched_held+0x12/0x60
[15982.818021] ? lock_release+0x1f0/0x2d0
[15982.818176] btrfs_sync_file+0x4bc/0x580
[15982.818326] __x64_sys_fsync+0x34/0x60
[15982.818474] do_syscall_64+0x38/0x90
[15982.818612] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.818782] RIP: 0033:0x7f1976a5fe97
[15982.818924] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.819392] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.819634] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.819830] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.820028] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.820231] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.820428] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.820628]
[15982.820741] irq event stamp: 0
[15982.820873] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.821065] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.821313] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.821568] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.821751] ---[ end trace 5ff60fc34a792f82 ]---
[15982.822000] ------------[ cut here ]------------
[15982.822170] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.822457] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.823850] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.824120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.824378] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.824551] 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 70 48 8b 05 58 b5 85 01 e8
[15982.825011] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.825189] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.825387] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.825587] RBP: 0000000000000000 R08: ffff9208e34aa980 R09: 0000000000000000
[15982.825788] R10: ffff92093ffd3000 R11: 000000000003a560 R12: ffff9208e34a98c0
[15982.825986] R13: ffff9208cae109c0 R14: ffff9208e34aa888 R15: ffff9208e34aa930
[15982.826194] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.826448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.826810] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.827154] Call Trace:
[15982.827336]
[15982.827533] ? __mutex_lock+0x80/0x8a0
[15982.827750] ? __mutex_lock+0xda/0x8a0
[15982.827948] ? lock_release+0x1d0/0x2d0
[15982.828161] btrfs_run_delayed_refs+0x86/0x210
[15982.828412] ? __mutex_unlock_slowpath+0x35/0x260
[15982.828643] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.828899] ? __mutex_unlock_slowpath+0x35/0x260
[15982.829154] btrfs_commit_transaction+0x85e/0xad0
[15982.829407] ? lock_release+0x1f0/0x2d0
[15982.829609] ? rcu_read_lock_sched_held+0x12/0x60
[15982.829842] ? lock_release+0x1f0/0x2d0
[15982.830044] btrfs_sync_file+0x4bc/0x580
[15982.830250] __x64_sys_fsync+0x34/0x60
[15982.830391] do_syscall_64+0x38/0x90
[15982.830532] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.831321] RIP: 0033:0x7f1976a5fe97
[15982.831490] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.831973] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.832252] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.832492] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.832694] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.832890] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.833100] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.833300]
[15982.833419] irq event stamp: 0
[15982.833547] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.833734] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.833988] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.834250] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.834438] ---[ end trace 5ff60fc34a792f83 ]---
[15982.834687] ------------[ cut here ]------------
[15982.834846] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.835138] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.836546] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.836804] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.837075] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.837248] 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 70 48 8b 05 58 b5 85 01 e8
[15982.837720] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.837887] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.838094] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.838290] RBP: 0000000000000000 R08: ffff92091e6da368 R09: 0000000000000000
[15982.838486] R10: ffff92093ffd3000 R11: 000000000003a560 R12: ffff9208e34a9310
[15982.838686] R13: ffff9208cae109c0 R14: ffff92091e6da270 R15: ffff92091e6da318
[15982.838880] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.839141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.839318] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.839515] Call Trace:
[15982.839637]
[15982.839755] ? __mutex_lock+0x80/0x8a0
[15982.839900] ? __mutex_lock+0xda/0x8a0
[15982.840041] ? lock_release+0x1d0/0x2d0
[15982.840198] btrfs_run_delayed_refs+0x86/0x210
[15982.840356] ? __mutex_unlock_slowpath+0x35/0x260
[15982.840514] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.840683] ? __mutex_unlock_slowpath+0x35/0x260
[15982.840841] btrfs_commit_transaction+0x85e/0xad0
[15982.841001] ? lock_release+0x1f0/0x2d0
[15982.841159] ? rcu_read_lock_sched_held+0x12/0x60
[15982.841317] ? lock_release+0x1f0/0x2d0
[15982.841460] btrfs_sync_file+0x4bc/0x580
[15982.841610] __x64_sys_fsync+0x34/0x60
[15982.841757] do_syscall_64+0x38/0x90
[15982.841899] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.842077] RIP: 0033:0x7f1976a5fe97
[15982.842220] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.842684] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.842923] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.843129] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.843325] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.843518] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.843718] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.843915]
[15982.844029] irq event stamp: 0
[15982.844172] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.844356] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.844606] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.844865] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.845046] ---[ end trace 5ff60fc34a792f84 ]---
[15982.845292] ------------[ cut here ]------------
[15982.845452] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.845740] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.852732] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.852989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.853487] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.853727] 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 70 48 8b 05 58 b5 85 01 e8
[15982.854357] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.854602] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.854900] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.855287] RBP: 0000000000000000 R08: ffff92091e6dabf0 R09: 0000000000000000
[15982.855646] R10: ffff92091e6da200 R11: ffff9208d5bcb208 R12: ffff9208e34a9690
[15982.855980] R13: ffff9208cae109c0 R14: ffff92091e6daaf8 R15: ffff92091e6daba0
[15982.856356] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.856684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.856922] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.857218] Call Trace:
[15982.857341]
[15982.857457] ? __mutex_lock+0x80/0x8a0
[15982.857605] ? __mutex_lock+0xda/0x8a0
[15982.857753] ? lock_release+0x1d0/0x2d0
[15982.857899] btrfs_run_delayed_refs+0x86/0x210
[15982.858067] ? __mutex_unlock_slowpath+0x35/0x260
[15982.858230] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.858397] ? __mutex_unlock_slowpath+0x35/0x260
[15982.858553] btrfs_commit_transaction+0x85e/0xad0
[15982.858718] ? lock_release+0x1f0/0x2d0
[15982.858863] ? rcu_read_lock_sched_held+0x12/0x60
[15982.859019] ? lock_release+0x1f0/0x2d0
[15982.859175] btrfs_sync_file+0x4bc/0x580
[15982.859325] __x64_sys_fsync+0x34/0x60
[15982.859470] do_syscall_64+0x38/0x90
[15982.859608] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.859778] RIP: 0033:0x7f1976a5fe97
[15982.859919] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.860386] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.861244] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.861473] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.861697] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.861892] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.862097] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.862297]
[15982.862412] irq event stamp: 0
[15982.862543] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.862733] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.862985] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.863250] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.863433] ---[ end trace 5ff60fc34a792f85 ]---
[15982.863680] ------------[ cut here ]------------
[15982.863838] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.864138] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.865544] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.865809] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.866073] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.866249] 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 70 48 8b 05 58 b5 85 01 e8
[15982.866714] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.866878] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.867092] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.867292] RBP: 0000000000000000 R08: ffff9208c48174a0 R09: 0000000000000000
[15982.867490] R10: ffff92093ffd3000 R11: 000000000003a560 R12: ffff9208e34a9380
[15982.867696] R13: ffff9208cae109c0 R14: ffff9208c48173a8 R15: ffff9208c4817450
[15982.867894] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.868162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.868335] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.868536] Call Trace:
[15982.868661]
[15982.868780] ? __mutex_lock+0x80/0x8a0
[15982.868922] ? __mutex_lock+0xda/0x8a0
[15982.869080] ? lock_release+0x1d0/0x2d0
[15982.869228] btrfs_run_delayed_refs+0x86/0x210
[15982.869382] ? __mutex_unlock_slowpath+0x35/0x260
[15982.869542] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.869717] ? __mutex_unlock_slowpath+0x35/0x260
[15982.869876] btrfs_commit_transaction+0x85e/0xad0
[15982.870033] ? lock_release+0x1f0/0x2d0
[15982.870188] ? rcu_read_lock_sched_held+0x12/0x60
[15982.870349] ? lock_release+0x1f0/0x2d0
[15982.870495] btrfs_sync_file+0x4bc/0x580
[15982.870645] __x64_sys_fsync+0x34/0x60
[15982.870789] do_syscall_64+0x38/0x90
[15982.870935] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.871108] RIP: 0033:0x7f1976a5fe97
[15982.871249] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.871720] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.871960] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.872165] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.872365] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.872561] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.872764] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.872964]
[15982.873093] irq event stamp: 0
[15982.873223] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.873407] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.873667] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.873916] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.874112] ---[ end trace 5ff60fc34a792f86 ]---
[15982.874352] ------------[ cut here ]------------
[15982.874507] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.874791] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.876201] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.876453] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.876717] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.876887] 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 70 48 8b 05 58 b5 85 01 e8
[15982.877370] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.877538] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.877736] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.877930] RBP: 0000000000000000 R08: ffff9208c4817f98 R09: 0000000000000000
[15982.878140] R10: ffff9208c4817300 R11: ffff9208d5bcb208 R12: ffff9208e34a9460
[15982.878337] R13: ffff9208cae109c0 R14: ffff9208c4817ea0 R15: ffff9208c4817f48
[15982.878533] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.878784] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.878960] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.879171] Call Trace:
[15982.879291]
[15982.879410] ? __mutex_lock+0x80/0x8a0
[15982.879554] ? __mutex_lock+0xda/0x8a0
[15982.879699] ? lock_release+0x1d0/0x2d0
[15982.879846] btrfs_run_delayed_refs+0x86/0x210
[15982.880001] ? __mutex_unlock_slowpath+0x35/0x260
[15982.880171] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.880337] ? __mutex_unlock_slowpath+0x35/0x260
[15982.880494] btrfs_commit_transaction+0x85e/0xad0
[15982.880656] ? lock_release+0x1f0/0x2d0
[15982.880802] ? rcu_read_lock_sched_held+0x12/0x60
[15982.880960] ? lock_release+0x1f0/0x2d0
[15982.881114] btrfs_sync_file+0x4bc/0x580
[15982.881266] __x64_sys_fsync+0x34/0x60
[15982.881408] do_syscall_64+0x38/0x90
[15982.881738] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.881916] RIP: 0033:0x7f1976a5fe97
[15982.882212] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.882815] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.883158] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.890169] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.890371] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.890570] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.891319] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.891675]
[15982.891882] irq event stamp: 0
[15982.892118] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.892441] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.892834] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.893228] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.893503] ---[ end trace 5ff60fc34a792f87 ]---
[15982.893901] ------------[ cut here ]------------
[15982.894159] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.894498] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.895920] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.896189] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.896453] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.896626] 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 70 48 8b 05 58 b5 85 01 e8
[15982.897106] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.897276] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.897470] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.897669] RBP: 0000000000000000 R08: ffff9208c593b710 R09: 0000000000000000
[15982.897862] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9208d2f16b60
[15982.898073] R13: ffff9208cae109c0 R14: ffff9208c593b618 R15: ffff9208c593b6c0
[15982.898269] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.898518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.898696] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.898894] Call Trace:
[15982.899013]
[15982.899143] ? __mutex_lock+0x80/0x8a0
[15982.899291] ? __mutex_lock+0xda/0x8a0
[15982.899432] ? lock_release+0x1d0/0x2d0
[15982.899574] btrfs_run_delayed_refs+0x86/0x210
[15982.899734] ? __mutex_unlock_slowpath+0x35/0x260
[15982.899895] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.900075] ? __mutex_unlock_slowpath+0x35/0x260
[15982.900234] btrfs_commit_transaction+0x85e/0xad0
[15982.900395] ? lock_release+0x1f0/0x2d0
[15982.900539] ? rcu_read_lock_sched_held+0x12/0x60
[15982.900702] ? lock_release+0x1f0/0x2d0
[15982.900844] btrfs_sync_file+0x4bc/0x580
[15982.900993] __x64_sys_fsync+0x34/0x60
[15982.901152] do_syscall_64+0x38/0x90
[15982.901292] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.901458] RIP: 0033:0x7f1976a5fe97
[15982.901599] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.902084] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.902326] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.902525] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.902724] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.902921] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.903129] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.903329]
[15982.903443] irq event stamp: 0
[15982.903573] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.903761] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.904013] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.904281] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.904465] ---[ end trace 5ff60fc34a792f88 ]---
[15982.904705] ------------[ cut here ]------------
[15982.904862] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.905161] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.906560] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.906824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.907087] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.907263] 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 70 48 8b 05 58 b5 85 01 e8
[15982.907724] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.907888] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.908098] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.908298] RBP: 0000000000000000 R08: ffff9208d5c085d8 R09: 0000000000000000
[15982.908499] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff9208d2f16380
[15982.908700] R13: ffff9208cae109c0 R14: ffff9208d5c084e0 R15: ffff9208d5c08588
[15982.908898] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.909163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.909336] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.909537] Call Trace:
[15982.909661]
[15982.909775] ? __mutex_lock+0x80/0x8a0
[15982.909917] ? __mutex_lock+0xda/0x8a0
[15982.910073] ? lock_release+0x1d0/0x2d0
[15982.910221] btrfs_run_delayed_refs+0x86/0x210
[15982.910374] ? __mutex_unlock_slowpath+0x35/0x260
[15982.910533] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.910706] ? __mutex_unlock_slowpath+0x35/0x260
[15982.910866] btrfs_commit_transaction+0x85e/0xad0
[15982.911024] ? lock_release+0x1f0/0x2d0
[15982.911179] ? rcu_read_lock_sched_held+0x12/0x60
[15982.911341] ? lock_release+0x1f0/0x2d0
[15982.911487] btrfs_sync_file+0x4bc/0x580
[15982.911638] __x64_sys_fsync+0x34/0x60
[15982.911780] do_syscall_64+0x38/0x90
[15982.911922] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.912097] RIP: 0033:0x7f1976a5fe97
[15982.912236] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.912709] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.912952] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.913161] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.913363] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.913912] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.914237] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.914540]
[15982.914705] irq event stamp: 0
[15982.914902] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.915139] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.915482] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.915836] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.916133] ---[ end trace 5ff60fc34a792f89 ]---
[15982.916489] ------------[ cut here ]------------
[15982.916722] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.917099] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.918586] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.918881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.919153] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.919326] 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 70 48 8b 05 58 b5 85 01 e8
[15982.919798] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.919963] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.920170] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.920367] RBP: 0000000000000000 R08: ffff9208d5c08230 R09: 0000000000000000
[15982.920564] R10: ffff9208d5c08400 R11: ffff9208d5bcb208 R12: ffff9208d2f16d90
[15982.921472] R13: ffff9208cae109c0 R14: ffff9208d5c08138 R15: ffff9208d5c081e0
[15982.921808] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.922196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.922460] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.922754] Call Trace:
[15982.922935]
[15982.923135] ? __mutex_lock+0x80/0x8a0
[15982.930023] ? __mutex_lock+0xda/0x8a0
[15982.930187] ? lock_release+0x1d0/0x2d0
[15982.930337] btrfs_run_delayed_refs+0x86/0x210
[15982.930491] ? __mutex_unlock_slowpath+0x35/0x260
[15982.930654] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.930825] ? __mutex_unlock_slowpath+0x35/0x260
[15982.930985] btrfs_commit_transaction+0x85e/0xad0
[15982.931154] ? lock_release+0x1f0/0x2d0
[15982.931298] ? rcu_read_lock_sched_held+0x12/0x60
[15982.931460] ? lock_release+0x1f0/0x2d0
[15982.931606] btrfs_sync_file+0x4bc/0x580
[15982.931768] __x64_sys_fsync+0x34/0x60
[15982.931913] do_syscall_64+0x38/0x90
[15982.932071] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.932237] RIP: 0033:0x7f1976a5fe97
[15982.932376] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.932848] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.933099] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.933296] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.933491] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.933692] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.933890] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.934102]
[15982.934220] irq event stamp: 0
[15982.934348] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.934530] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.934790] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.935039] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.935235] ---[ end trace 5ff60fc34a792f8a ]---
[15982.935483] ------------[ cut here ]------------
[15982.935643] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.935923] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.937338] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.937590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.937854] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.938025] 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 70 48 8b 05 58 b5 85 01 e8
[15982.938508] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.938681] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.938877] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.939083] RBP: 0000000000000000 R08: ffff9208ccaa2358 R09: 0000000000000000
[15982.939281] R10: ffff9208d5c08100 R11: 000000000003a560 R12: ffff92082bafce38
[15982.939475] R13: ffff9208cae109c0 R14: ffff9208ccaa2270 R15: ffff9208ccaa2318
[15982.939676] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.939922] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.940109] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.940310] Call Trace:
[15982.940427]
[15982.940545] ? __mutex_lock+0x80/0x8a0
[15982.940693] ? __mutex_lock+0xda/0x8a0
[15982.940834] ? lock_release+0x1d0/0x2d0
[15982.940976] btrfs_run_delayed_refs+0x86/0x210
[15982.941145] ? __mutex_unlock_slowpath+0x35/0x260
[15982.941304] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.941471] ? __mutex_unlock_slowpath+0x35/0x260
[15982.941630] btrfs_commit_transaction+0x85e/0xad0
[15982.941790] ? lock_release+0x1f0/0x2d0
[15982.941936] ? rcu_read_lock_sched_held+0x12/0x60
[15982.942106] ? lock_release+0x1f0/0x2d0
[15982.942250] btrfs_sync_file+0x4bc/0x580
[15982.942402] __x64_sys_fsync+0x34/0x60
[15982.942549] do_syscall_64+0x38/0x90
[15982.942691] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.942857] RIP: 0033:0x7f1976a5fe97
[15982.942998] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.943468] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.943710] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.943908] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.944116] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.944311] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.944507] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.944707]
[15982.944821] irq event stamp: 0
[15982.944952] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.945149] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.945399] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.946389] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.946685] ---[ end trace 5ff60fc34a792f8b ]---
[15982.947365] ------------[ cut here ]------------
[15982.947723] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.948269] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.950119] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.950528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.951595] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.951906] 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 70 48 8b 05 58 b5 85 01 e8
[15982.952602] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.952841] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.953038] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.953248] RBP: 0000000000000000 R08: ffff9208ccaa2970 R09: 0000000000000000
[15982.953446] R10: ffff9208ccaa2201 R11: ffff9208c229ca08 R12: ffff92082bafc7b8
[15982.953660] R13: ffff9208cae109c0 R14: ffff9208ccaa2888 R15: ffff9208ccaa2930
[15982.953946] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.954346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.954601] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.954887] Call Trace:
[15982.955077]
[15982.955248] ? __mutex_lock+0x80/0x8a0
[15982.955450] ? __mutex_lock+0xda/0x8a0
[15982.955659] ? lock_release+0x1d0/0x2d0
[15982.955865] btrfs_run_delayed_refs+0x86/0x210
[15982.956103] ? __mutex_unlock_slowpath+0x35/0x260
[15982.956332] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.956573] ? __mutex_unlock_slowpath+0x35/0x260
[15982.956805] btrfs_commit_transaction+0x85e/0xad0
[15982.957027] ? lock_release+0x1f0/0x2d0
[15982.957250] ? rcu_read_lock_sched_held+0x12/0x60
[15982.957481] ? lock_release+0x1f0/0x2d0
[15982.957696] btrfs_sync_file+0x4bc/0x580
[15982.957908] __x64_sys_fsync+0x34/0x60
[15982.958135] do_syscall_64+0x38/0x90
[15982.958337] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.958563] RIP: 0033:0x7f1976a5fe97
[15982.958764] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.959444] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.959808] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.960112] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.960402] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.960690] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.960980] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.961287]
[15982.961465] irq event stamp: 0
[15982.961657] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.961928] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.962324] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.962700] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.962967] ---[ end trace 5ff60fc34a792f8c ]---
[15982.963479] ------------[ cut here ]------------
[15982.963705] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.964124] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.972717] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.972980] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.973244] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.973419] 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 70 48 8b 05 58 b5 85 01 e8
[15982.973952] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.974153] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.974385] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.974609] RBP: 0000000000000000 R08: ffff9208d5c08700 R09: 0000000000000000
[15982.974808] R10: ffff9208ccaa2800 R11: ffff9208c229ca08 R12: ffff92082bafc068
[15982.975006] R13: ffff9208cae109c0 R14: ffff9208d5c08618 R15: ffff9208d5c086c0
[15982.975213] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.975468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.975641] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.975866] Call Trace:
[15982.975993]
[15982.976127] ? __mutex_lock+0x80/0x8a0
[15982.976278] ? __mutex_lock+0xda/0x8a0
[15982.976430] ? lock_release+0x1d0/0x2d0
[15982.976580] btrfs_run_delayed_refs+0x86/0x210
[15982.976745] ? __mutex_unlock_slowpath+0x35/0x260
[15982.976913] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.977106] ? __mutex_unlock_slowpath+0x35/0x260
[15982.977299] btrfs_commit_transaction+0x85e/0xad0
[15982.977464] ? lock_release+0x1f0/0x2d0
[15982.977613] ? rcu_read_lock_sched_held+0x12/0x60
[15982.977786] ? lock_release+0x1f0/0x2d0
[15982.977940] btrfs_sync_file+0x4bc/0x580
[15982.978107] __x64_sys_fsync+0x34/0x60
[15982.978260] do_syscall_64+0x38/0x90
[15982.978410] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.978591] RIP: 0033:0x7f1976a5fe97
[15982.978732] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.979232] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.979479] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.979700] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.979897] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.980132] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.980335] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.980561]
[15982.981519] irq event stamp: 0
[15982.981656] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.981840] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.982108] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.982362] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.982545] ---[ end trace 5ff60fc34a792f8d ]---
[15982.982888] ------------[ cut here ]------------
[15982.983068] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.983381] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.984812] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.985077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.985334] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.985503] 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 70 48 8b 05 58 b5 85 01 e8
[15982.985972] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.986151] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.986345] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.986596] RBP: 0000000000000000 R08: ffff920921cabd18 R09: 0000000000000000
[15982.987111] R10: ffff9208d5c08600 R11: ffff9208c229ca08 R12: ffff9208089b4c98
[15982.987538] R13: ffff9208cae109c0 R14: ffff920921cabc30 R15: ffff920921cabcd8
[15982.987810] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15982.988193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15982.988441] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15982.988707] Call Trace:
[15982.988897]
[15982.989088] ? __mutex_lock+0x80/0x8a0
[15982.989290] ? __mutex_lock+0xda/0x8a0
[15982.989500] ? lock_release+0x1d0/0x2d0
[15982.989715] btrfs_run_delayed_refs+0x86/0x210
[15982.989944] ? __mutex_unlock_slowpath+0x35/0x260
[15982.990184] btrfs_start_dirty_block_groups+0x2af/0x540
[15982.990409] ? __mutex_unlock_slowpath+0x35/0x260
[15982.990609] btrfs_commit_transaction+0x85e/0xad0
[15982.990809] ? lock_release+0x1f0/0x2d0
[15982.990997] ? rcu_read_lock_sched_held+0x12/0x60
[15982.991232] ? lock_release+0x1f0/0x2d0
[15982.991450] btrfs_sync_file+0x4bc/0x580
[15982.991650] __x64_sys_fsync+0x34/0x60
[15982.991888] do_syscall_64+0x38/0x90
[15982.992074] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15982.992322] RIP: 0033:0x7f1976a5fe97
[15982.992542] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15982.993082] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15982.993330] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15982.993548] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15982.993747] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15982.993943] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15982.994150] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15982.994350]
[15982.994464] irq event stamp: 0
[15982.994592] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15982.994776] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15982.995027] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15982.995297] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15982.995479] ---[ end trace 5ff60fc34a792f8e ]---
[15982.995740] ------------[ cut here ]------------
[15982.995899] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15982.996197] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15982.997606] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15982.997866] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15982.998132] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15982.998306] 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 70 48 8b 05 58 b5 85 01 e8
[15982.998765] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15982.998928] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15982.999137] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15982.999335] RBP: 0000000000000000 R08: ffff920921cabe50 R09: 0000000000000000
[15982.999532] R10: ffff920921cabc00 R11: ffff9208c229ca08 R12: ffff9208089b4270
[15982.999732] R13: ffff9208cae109c0 R14: ffff920921cabd68 R15: ffff920921cabe10
[15982.999928] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.000190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.000365] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.000565] Call Trace:
[15983.000689]
[15983.000804] ? __mutex_lock+0x80/0x8a0
[15983.000949] ? __mutex_lock+0xda/0x8a0
[15983.001104] ? lock_release+0x1d0/0x2d0
[15983.001247] btrfs_run_delayed_refs+0x86/0x210
[15983.001401] ? __mutex_unlock_slowpath+0x35/0x260
[15983.001559] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.001733] ? __mutex_unlock_slowpath+0x35/0x260
[15983.001889] btrfs_commit_transaction+0x85e/0xad0
[15983.002046] ? lock_release+0x1f0/0x2d0
[15983.002203] ? rcu_read_lock_sched_held+0x12/0x60
[15983.002367] ? lock_release+0x1f0/0x2d0
[15983.002509] btrfs_sync_file+0x4bc/0x580
[15983.002658] __x64_sys_fsync+0x34/0x60
[15983.002802] do_syscall_64+0x38/0x90
[15983.002944] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.003117] RIP: 0033:0x7f1976a5fe97
[15983.003256] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.003725] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.003964] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.004171] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.004371] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.004566] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.004768] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.010582]
[15983.011248] irq event stamp: 0
[15983.011411] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.011597] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.011877] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.012144] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.012326] ---[ end trace 5ff60fc34a792f8f ]---
[15983.012578] ------------[ cut here ]------------
[15983.012783] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.013082] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.014486] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.014748] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.015003] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.015188] 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 70 48 8b 05 58 b5 85 01 e8
[15983.015651] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.015816] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.016014] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.016221] RBP: 0000000000000000 R08: ffff9208d5c08be0 R09: 0000000000000000
[15983.016420] R10: ffff920921cabd00 R11: ffff9208c229ca08 R12: ffff9208c578ef70
[15983.016622] R13: ffff9208cae109c0 R14: ffff9208d5c08af8 R15: ffff9208d5c08ba0
[15983.016820] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.017083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.017254] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.017455] Call Trace:
[15983.017631]
[15983.017907] ? __mutex_lock+0x80/0x8a0
[15983.018213] ? __mutex_lock+0xda/0x8a0
[15983.018468] ? lock_release+0x1d0/0x2d0
[15983.018691] btrfs_run_delayed_refs+0x86/0x210
[15983.018925] ? __mutex_unlock_slowpath+0x35/0x260
[15983.019161] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.019435] ? __mutex_unlock_slowpath+0x35/0x260
[15983.019674] btrfs_commit_transaction+0x85e/0xad0
[15983.019920] ? lock_release+0x1f0/0x2d0
[15983.020147] ? rcu_read_lock_sched_held+0x12/0x60
[15983.020376] ? lock_release+0x1f0/0x2d0
[15983.020564] btrfs_sync_file+0x4bc/0x580
[15983.020773] __x64_sys_fsync+0x34/0x60
[15983.020998] do_syscall_64+0x38/0x90
[15983.021223] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.021444] RIP: 0033:0x7f1976a5fe97
[15983.021666] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.022239] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.022568] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.022845] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.023106] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.023351] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.023626] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.023901]
[15983.024108] irq event stamp: 0
[15983.024285] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.024519] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.024795] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.025044] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.025237] ---[ end trace 5ff60fc34a792f90 ]---
[15983.025487] ------------[ cut here ]------------
[15983.025645] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.025928] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.027325] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.027584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.027841] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.028013] 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 70 48 8b 05 58 b5 85 01 e8
[15983.028489] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.028659] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.028850] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.029045] RBP: 0000000000000000 R08: ffff9208d15f9be0 R09: 0000000000000000
[15983.029248] R10: ffff9208d5c08a00 R11: ffff9208c229ca08 R12: ffff92082bafcf08
[15983.029445] R13: ffff9208cae109c0 R14: ffff9208d15f9af8 R15: ffff9208d15f9ba0
[15983.029641] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.029896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.030079] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.030277] Call Trace:
[15983.030394]
[15983.030512] ? __mutex_lock+0x80/0x8a0
[15983.030656] ? __mutex_lock+0xda/0x8a0
[15983.030797] ? lock_release+0x1d0/0x2d0
[15983.030942] btrfs_run_delayed_refs+0x86/0x210
[15983.031109] ? __mutex_unlock_slowpath+0x35/0x260
[15983.031267] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.031432] ? __mutex_unlock_slowpath+0x35/0x260
[15983.031592] btrfs_commit_transaction+0x85e/0xad0
[15983.031754] ? lock_release+0x1f0/0x2d0
[15983.031896] ? rcu_read_lock_sched_held+0x12/0x60
[15983.032064] ? lock_release+0x1f0/0x2d0
[15983.032210] btrfs_sync_file+0x4bc/0x580
[15983.032359] __x64_sys_fsync+0x34/0x60
[15983.032500] do_syscall_64+0x38/0x90
[15983.032640] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.032805] RIP: 0033:0x7f1976a5fe97
[15983.032945] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.033412] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.033659] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.033855] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.034060] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.034255] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.034449] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.034649]
[15983.034762] irq event stamp: 0
[15983.034890] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.035081] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.035334] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.035585] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.035768] ---[ end trace 5ff60fc34a792f91 ]---
[15983.036012] ------------[ cut here ]------------
[15983.036183] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.036470] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.037870] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.038137] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.038396] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.038567] 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 70 48 8b 05 58 b5 85 01 e8
[15983.039026] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.039204] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.039404] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.039602] RBP: 0000000000000000 R08: ffff9208d5c08358 R09: 0000000000000000
[15983.039804] R10: ffff9208d15f9a00 R11: ffff9208c229ca08 R12: ffff92082bafc8f0
[15983.040004] R13: ffff9208cae109c0 R14: ffff9208d5c08270 R15: ffff9208d5c08318
[15983.040214] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.040463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.041364] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.041570] Call Trace:
[15983.041700]
[15983.041815] ? __mutex_lock+0x80/0x8a0
[15983.041960] ? __mutex_lock+0xda/0x8a0
[15983.042115] ? lock_release+0x1d0/0x2d0
[15983.042260] btrfs_run_delayed_refs+0x86/0x210
[15983.042413] ? __mutex_unlock_slowpath+0x35/0x260
[15983.048216] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.048387] ? __mutex_unlock_slowpath+0x35/0x260
[15983.048553] btrfs_commit_transaction+0x85e/0xad0
[15983.048716] ? lock_release+0x1f0/0x2d0
[15983.048864] ? rcu_read_lock_sched_held+0x12/0x60
[15983.049021] ? lock_release+0x1f0/0x2d0
[15983.049178] btrfs_sync_file+0x4bc/0x580
[15983.049330] __x64_sys_fsync+0x34/0x60
[15983.049472] do_syscall_64+0x38/0x90
[15983.049705] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.049918] RIP: 0033:0x7f1976a5fe97
[15983.050131] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.050702] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.051044] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.051299] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.051569] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.051837] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.052109] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.052383]
[15983.052562] irq event stamp: 0
[15983.052755] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.053015] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.053371] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.053738] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.053977] ---[ end trace 5ff60fc34a792f92 ]---
[15983.054301] ------------[ cut here ]------------
[15983.054521] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.054892] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.056580] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.056875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.057141] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.057316] 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 70 48 8b 05 58 b5 85 01 e8
[15983.057778] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.057942] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.058157] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.058359] RBP: 0000000000000000 R08: ffff9208ccaa2aa8 R09: 0000000000000000
[15983.058555] R10: ffff9208d5c08200 R11: ffff9208c229ca08 R12: ffff92082bafc888
[15983.058756] R13: ffff9208cae109c0 R14: ffff9208ccaa29c0 R15: ffff9208ccaa2a68
[15983.058953] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.059216] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.059390] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.059590] Call Trace:
[15983.059714]
[15983.059829] ? __mutex_lock+0x80/0x8a0
[15983.059972] ? __mutex_lock+0xda/0x8a0
[15983.060127] ? lock_release+0x1d0/0x2d0
[15983.060272] btrfs_run_delayed_refs+0x86/0x210
[15983.060424] ? __mutex_unlock_slowpath+0x35/0x260
[15983.060583] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.060755] ? __mutex_unlock_slowpath+0x35/0x260
[15983.060911] btrfs_commit_transaction+0x85e/0xad0
[15983.061079] ? lock_release+0x1f0/0x2d0
[15983.061222] ? rcu_read_lock_sched_held+0x12/0x60
[15983.061382] ? lock_release+0x1f0/0x2d0
[15983.061524] btrfs_sync_file+0x4bc/0x580
[15983.061672] __x64_sys_fsync+0x34/0x60
[15983.061816] do_syscall_64+0x38/0x90
[15983.061957] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.062134] RIP: 0033:0x7f1976a5fe97
[15983.062274] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.062744] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.062981] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.063189] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.063388] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.063583] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.063783] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.063982]
[15983.064111] irq event stamp: 0
[15983.064240] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.064423] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.064681] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.064928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.065122] ---[ end trace 5ff60fc34a792f93 ]---
[15983.065376] ------------[ cut here ]------------
[15983.065530] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.065812] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.067206] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.067466] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.067722] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.067895] 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 70 48 8b 05 58 b5 85 01 e8
[15983.068371] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.068534] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.068733] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.068927] RBP: 0000000000000000 R08: ffff9208ccaa2f88 R09: 0000000000000000
[15983.069132] R10: ffff9208ccaa2900 R11: ffff9208c229ca08 R12: ffff92082bafc340
[15983.069327] R13: ffff9208cae109c0 R14: ffff9208ccaa2ea0 R15: ffff9208ccaa2f48
[15983.069521] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.069777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.069950] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.070158] Call Trace:
[15983.070276]
[15983.070395] ? __mutex_lock+0x80/0x8a0
[15983.070538] ? __mutex_lock+0xda/0x8a0
[15983.071404] ? lock_release+0x1d0/0x2d0
[15983.071556] btrfs_run_delayed_refs+0x86/0x210
[15983.071719] ? __mutex_unlock_slowpath+0x35/0x260
[15983.071879] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.072044] ? __mutex_unlock_slowpath+0x35/0x260
[15983.072216] btrfs_commit_transaction+0x85e/0xad0
[15983.072377] ? lock_release+0x1f0/0x2d0
[15983.072520] ? rcu_read_lock_sched_held+0x12/0x60
[15983.072681] ? lock_release+0x1f0/0x2d0
[15983.072826] btrfs_sync_file+0x4bc/0x580
[15983.072976] __x64_sys_fsync+0x34/0x60
[15983.073131] do_syscall_64+0x38/0x90
[15983.073271] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.073437] RIP: 0033:0x7f1976a5fe97
[15983.073577] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.074036] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.074287] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.074484] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.074681] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.074875] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.075082] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.075282]
[15983.075396] irq event stamp: 0
[15983.075527] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.075711] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.075957] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.076225] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.076411] ---[ end trace 5ff60fc34a792f94 ]---
[15983.076821] ------------[ cut here ]------------
[15983.077166] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.077501] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.079132] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.079470] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.087010] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.087200] 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 70 48 8b 05 58 b5 85 01 e8
[15983.087668] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.087835] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.088031] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.088235] RBP: 0000000000000000 R08: ffff9208ccaa2838 R09: 0000000000000000
[15983.088431] R10: ffff9208ccaa2e00 R11: ffff9208c229ca08 R12: ffff92082bafc208
[15983.088627] R13: ffff9208cae109c0 R14: ffff9208ccaa2750 R15: ffff9208ccaa27f8
[15983.088822] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.089079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.089256] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.089451] Call Trace:
[15983.089570]
[15983.089691] ? __mutex_lock+0x80/0x8a0
[15983.089835] ? __mutex_lock+0xda/0x8a0
[15983.089975] ? lock_release+0x1d0/0x2d0
[15983.090134] btrfs_run_delayed_refs+0x86/0x210
[15983.090290] ? __mutex_unlock_slowpath+0x35/0x260
[15983.090448] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.090617] ? __mutex_unlock_slowpath+0x35/0x260
[15983.090777] btrfs_commit_transaction+0x85e/0xad0
[15983.090936] ? lock_release+0x1f0/0x2d0
[15983.091093] ? rcu_read_lock_sched_held+0x12/0x60
[15983.091251] ? lock_release+0x1f0/0x2d0
[15983.091395] btrfs_sync_file+0x4bc/0x580
[15983.091544] __x64_sys_fsync+0x34/0x60
[15983.091689] do_syscall_64+0x38/0x90
[15983.091828] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.091992] RIP: 0033:0x7f1976a5fe97
[15983.092145] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.092603] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.092844] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.093038] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.093242] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.093440] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.093634] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.093834]
[15983.093947] irq event stamp: 0
[15983.094089] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.094271] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.094521] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.094779] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.094959] ---[ end trace 5ff60fc34a792f95 ]---
[15983.095224] ------------[ cut here ]------------
[15983.095384] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.095676] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.097072] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.097327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.097582] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.097757] 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 70 48 8b 05 58 b5 85 01 e8
[15983.098226] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.098389] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.098584] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.098786] RBP: 0000000000000000 R08: ffff92091e7bbe50 R09: 0000000000000000
[15983.098982] R10: ffff9208ccaa2700 R11: ffff9208c229ca08 R12: ffff92082bafc680
[15983.099192] R13: ffff9208cae109c0 R14: ffff92091e7bbd68 R15: ffff92091e7bbe10
[15983.099391] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.099644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.099819] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.100017] Call Trace:
[15983.100151]
[15983.100268] ? __mutex_lock+0x80/0x8a0
[15983.100411] ? __mutex_lock+0xda/0x8a0
[15983.100553] ? lock_release+0x1d0/0x2d0
[15983.101346] btrfs_run_delayed_refs+0x86/0x210
[15983.101500] ? __mutex_unlock_slowpath+0x35/0x260
[15983.101667] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.101836] ? __mutex_unlock_slowpath+0x35/0x260
[15983.101993] btrfs_commit_transaction+0x85e/0xad0
[15983.102162] ? lock_release+0x1f0/0x2d0
[15983.102306] ? rcu_read_lock_sched_held+0x12/0x60
[15983.102466] ? lock_release+0x1f0/0x2d0
[15983.102610] btrfs_sync_file+0x4bc/0x580
[15983.102760] __x64_sys_fsync+0x34/0x60
[15983.102904] do_syscall_64+0x38/0x90
[15983.103044] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.103217] RIP: 0033:0x7f1976a5fe97
[15983.103357] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.103827] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.104079] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.104278] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.104473] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.104675] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.104869] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.105081]
[15983.105199] irq event stamp: 0
[15983.105440] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.105719] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.106085] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.106436] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.106698] ---[ end trace 5ff60fc34a792f96 ]---
[15983.107047] ------------[ cut here ]------------
[15983.107264] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.107757] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.109470] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.109837] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.110193] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.110442] 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 70 48 8b 05 58 b5 85 01 e8
[15983.111061] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.111294] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.111584] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.111813] RBP: 0000000000000000 R08: ffff9208ccaa2490 R09: 0000000000000000
[15983.112010] R10: ffff92091e7bbd68 R11: ffff9208c229ca08 R12: ffff92082bafc6e8
[15983.112212] R13: ffff9208cae109c0 R14: ffff9208ccaa23a8 R15: ffff9208ccaa2450
[15983.112409] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.112667] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.112839] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.113032] Call Trace:
[15983.113165]
[15983.113286] ? __mutex_lock+0x80/0x8a0
[15983.113429] ? __mutex_lock+0xda/0x8a0
[15983.113570] ? lock_release+0x1d0/0x2d0
[15983.113723] btrfs_run_delayed_refs+0x86/0x210
[15983.113877] ? __mutex_unlock_slowpath+0x35/0x260
[15983.114035] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.114214] ? __mutex_unlock_slowpath+0x35/0x260
[15983.114376] btrfs_commit_transaction+0x85e/0xad0
[15983.114535] ? lock_release+0x1f0/0x2d0
[15983.114681] ? rcu_read_lock_sched_held+0x12/0x60
[15983.114836] ? lock_release+0x1f0/0x2d0
[15983.114983] btrfs_sync_file+0x4bc/0x580
[15983.115144] __x64_sys_fsync+0x34/0x60
[15983.115287] do_syscall_64+0x38/0x90
[15983.115426] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.115589] RIP: 0033:0x7f1976a5fe97
[15983.115736] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.116201] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.116444] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.116644] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.116838] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.117031] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.117239] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.117447]
[15983.117561] irq event stamp: 0
[15983.117695] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.117877] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.123730] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.123982] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.124177] ---[ end trace 5ff60fc34a792f97 ]---
[15983.124437] ------------[ cut here ]------------
[15983.124593] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.124875] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.126286] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.126539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.126799] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.126970] 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 70 48 8b 05 58 b5 85 01 e8
[15983.127467] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.127650] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.127847] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.128042] RBP: 0000000000000000 R08: ffff9208d5c08f88 R09: 0000000000000000
[15983.128249] R10: ffff9208ccaa2300 R11: ffff9208c229ca08 R12: ffff92082bafcf70
[15983.128445] R13: ffff9208cae109c0 R14: ffff9208d5c08ea0 R15: ffff9208d5c08f48
[15983.128644] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.128892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.129079] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.129275] Call Trace:
[15983.129393]
[15983.129511] ? __mutex_lock+0x80/0x8a0
[15983.129659] ? __mutex_lock+0xda/0x8a0
[15983.129799] ? lock_release+0x1d0/0x2d0
[15983.129949] btrfs_run_delayed_refs+0x86/0x210
[15983.130115] ? __mutex_unlock_slowpath+0x35/0x260
[15983.130273] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.130438] ? __mutex_unlock_slowpath+0x35/0x260
[15983.130598] btrfs_commit_transaction+0x85e/0xad0
[15983.131490] ? lock_release+0x1f0/0x2d0
[15983.131644] ? rcu_read_lock_sched_held+0x12/0x60
[15983.131802] ? lock_release+0x1f0/0x2d0
[15983.131944] btrfs_sync_file+0x4bc/0x580
[15983.132105] __x64_sys_fsync+0x34/0x60
[15983.132249] do_syscall_64+0x38/0x90
[15983.132388] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.132554] RIP: 0033:0x7f1976a5fe97
[15983.132700] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.133166] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.133407] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.133601] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.133797] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.133992] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.134195] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.134394]
[15983.134507] irq event stamp: 0
[15983.134641] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.134822] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.135083] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.135336] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.135517] ---[ end trace 5ff60fc34a792f98 ]---
[15983.135831] ------------[ cut here ]------------
[15983.135990] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.136285] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.138001] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.138346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.138710] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.138952] 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 70 48 8b 05 58 b5 85 01 e8
[15983.139527] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.139764] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.140034] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.140322] RBP: ffff9208efb8c1c0 R08: ffff920921cab848 R09: 0000000000000000
[15983.140592] R10: ffff9208d5c08e00 R11: ffff9208c229ca08 R12: ffff9208089b44e0
[15983.140874] R13: ffff9208cae109c0 R14: ffff920921cab750 R15: ffff920921cab7f8
[15983.141168] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.141485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.141731] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.141956] Call Trace:
[15983.142125]
[15983.142321] ? __mutex_lock+0x80/0x8a0
[15983.142465] ? __mutex_lock+0xda/0x8a0
[15983.142608] ? lock_release+0x1d0/0x2d0
[15983.142760] btrfs_run_delayed_refs+0x86/0x210
[15983.142911] ? __mutex_unlock_slowpath+0x35/0x260
[15983.143080] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.143250] ? __mutex_unlock_slowpath+0x35/0x260
[15983.143406] btrfs_commit_transaction+0x85e/0xad0
[15983.143562] ? lock_release+0x1f0/0x2d0
[15983.143707] ? rcu_read_lock_sched_held+0x12/0x60
[15983.143866] ? lock_release+0x1f0/0x2d0
[15983.144012] btrfs_sync_file+0x4bc/0x580
[15983.144172] __x64_sys_fsync+0x34/0x60
[15983.144316] do_syscall_64+0x38/0x90
[15983.144458] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.144622] RIP: 0033:0x7f1976a5fe97
[15983.144759] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.145234] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.145476] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.145678] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.145873] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.146081] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.146280] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.146481]
[15983.146598] irq event stamp: 0
[15983.146730] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.146912] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.147179] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.147430] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.147616] ---[ end trace 5ff60fc34a792f99 ]---
[15983.147881] ------------[ cut here ]------------
[15983.148038] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.148327] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.149734] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.149994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.150259] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.150434] 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 70 48 8b 05 58 b5 85 01 e8
[15983.150902] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.151079] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.151272] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.151466] RBP: ffff9208efb8c860 R08: ffff9208d5c08e60 R09: 0000000000000000
[15983.151662] R10: ffff920921cab700 R11: ffff9208c229ca08 R12: ffff9208089b4b60
[15983.151856] R13: ffff9208cae109c0 R14: ffff9208d5c08d68 R15: ffff9208d5c08e10
[15983.152061] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.152315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.152485] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.152684] Call Trace:
[15983.152803]
[15983.152921] btrfs_run_delayed_refs+0x86/0x210
[15983.153084] ? __mutex_unlock_slowpath+0x35/0x260
[15983.153244] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.153411] ? __mutex_unlock_slowpath+0x35/0x260
[15983.153571] btrfs_commit_transaction+0x85e/0xad0
[15983.153733] ? lock_release+0x1f0/0x2d0
[15983.153878] ? rcu_read_lock_sched_held+0x12/0x60
[15983.154033] ? lock_release+0x1f0/0x2d0
[15983.154191] btrfs_sync_file+0x4bc/0x580
[15983.159943] __x64_sys_fsync+0x34/0x60
[15983.160102] do_syscall_64+0x38/0x90
[15983.160249] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.160411] RIP: 0033:0x7f1976a5fe97
[15983.160548] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.161627] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.161869] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.162078] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.162277] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.162476] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.162677] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.162880]
[15983.162998] irq event stamp: 0
[15983.163136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.163322] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.163649] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.163994] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.164249] ---[ end trace 5ff60fc34a792f9a ]---
[15983.164588] ------------[ cut here ]------------
[15983.164807] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.165200] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.166906] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.167229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.167581] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.167820] 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 70 48 8b 05 58 b5 85 01 e8
[15983.168403] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.168631] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.168890] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.169149] RBP: ffff9208efb8c160 R08: ffff9208d5c08980 R09: 0000000000000000
[15983.169414] R10: ffff9208d5c08d00 R11: ffff9208c229ca08 R12: ffff92082bafc3a8
[15983.169648] R13: ffff9208cae109c0 R14: ffff9208d5c08888 R15: ffff9208d5c08930
[15983.169846] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.170105] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.170280] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.170475] Call Trace:
[15983.170593]
[15983.170717] btrfs_run_delayed_refs+0x86/0x210
[15983.170869] ? __mutex_unlock_slowpath+0x35/0x260
[15983.171025] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.171209] ? __mutex_unlock_slowpath+0x35/0x260
[15983.171371] btrfs_commit_transaction+0x85e/0xad0
[15983.171526] ? lock_release+0x1f0/0x2d0
[15983.171675] ? rcu_read_lock_sched_held+0x12/0x60
[15983.171836] ? lock_release+0x1f0/0x2d0
[15983.171982] btrfs_sync_file+0x4bc/0x580
[15983.172139] __x64_sys_fsync+0x34/0x60
[15983.172284] do_syscall_64+0x38/0x90
[15983.172426] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.172591] RIP: 0033:0x7f1976a5fe97
[15983.172736] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.173207] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.173449] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.173648] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.173843] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.174035] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.174244] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.174445]
[15983.174562] irq event stamp: 0
[15983.174696] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.174876] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.175138] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.175389] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.175571] ---[ end trace 5ff60fc34a792f9b ]---
[15983.175840] ------------[ cut here ]------------
[15983.175999] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.176291] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.177718] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.177969] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.178239] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.178413] 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 70 48 8b 05 58 b5 85 01 e8
[15983.178878] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.179045] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.179255] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.179450] RBP: ffff9208efb8c8c0 R08: ffff9208d5c08848 R09: 0000000000000000
[15983.179648] R10: ffff9208d5c08800 R11: ffff9208c229ca08 R12: ffff92082bafcd68
[15983.179842] R13: ffff9208cae109c0 R14: ffff9208d5c08750 R15: ffff9208d5c087f8
[15983.180036] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.180296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.180473] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.180675] Call Trace:
[15983.180792]
[15983.180908] btrfs_run_delayed_refs+0x86/0x210
[15983.181076] ? __mutex_unlock_slowpath+0x35/0x260
[15983.181234] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.181401] ? __mutex_unlock_slowpath+0x35/0x260
[15983.181557] btrfs_commit_transaction+0x85e/0xad0
[15983.181719] ? lock_release+0x1f0/0x2d0
[15983.181863] ? rcu_read_lock_sched_held+0x12/0x60
[15983.182023] ? lock_release+0x1f0/0x2d0
[15983.182177] btrfs_sync_file+0x4bc/0x580
[15983.182327] __x64_sys_fsync+0x34/0x60
[15983.182472] do_syscall_64+0x38/0x90
[15983.182615] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.182780] RIP: 0033:0x7f1976a5fe97
[15983.182922] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.183391] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.183636] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.183832] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.184028] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.184232] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.184428] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.184626]
[15983.184740] irq event stamp: 0
[15983.184871] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.185064] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.185314] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.185568] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.185752] ---[ end trace 5ff60fc34a792f9c ]---
[15983.186008] ------------[ cut here ]------------
[15983.186183] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.186472] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.187873] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.188229] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.188580] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.188827] 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 70 48 8b 05 58 b5 85 01 e8
[15983.189394] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.189639] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.189905] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.190183] RBP: ffff9208efb8ca40 R08: ffff9208d5c084a0 R09: 0000000000000000
[15983.190453] R10: ffff9208d5c08700 R11: ffff9208c229ca08 R12: ffff92082bafc0d0
[15983.192305] R13: ffff9208cae109c0 R14: ffff9208d5c083a8 R15: ffff9208d5c08450
[15983.192587] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.192888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.199306] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.199505] Call Trace:
[15983.199628]
[15983.199745] btrfs_run_delayed_refs+0x86/0x210
[15983.199903] ? __mutex_unlock_slowpath+0x35/0x260
[15983.200072] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.200241] ? __mutex_unlock_slowpath+0x35/0x260
[15983.200399] btrfs_commit_transaction+0x85e/0xad0
[15983.200558] ? lock_release+0x1f0/0x2d0
[15983.200709] ? rcu_read_lock_sched_held+0x12/0x60
[15983.200867] ? lock_release+0x1f0/0x2d0
[15983.201008] btrfs_sync_file+0x4bc/0x580
[15983.201170] __x64_sys_fsync+0x34/0x60
[15983.201316] do_syscall_64+0x38/0x90
[15983.201454] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.201622] RIP: 0033:0x7f1976a5fe97
[15983.201764] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.202234] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.202472] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.202668] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.202863] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.203069] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.203264] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.203459]
[15983.203574] irq event stamp: 0
[15983.203710] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.203890] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.204153] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.204409] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.204588] ---[ end trace 5ff60fc34a792f9d ]---
[15983.204858] ------------[ cut here ]------------
[15983.205017] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.205312] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.206716] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.206972] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.207240] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.207432] 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 70 48 8b 05 58 b5 85 01 e8
[15983.207914] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.208091] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.208289] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.208487] RBP: ffff9208efb8c320 R08: ffff9208d15f94a0 R09: 0000000000000000
[15983.208686] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff92082bafcc98
[15983.208883] R13: ffff9208cae109c0 R14: ffff9208d15f93a8 R15: ffff9208d15f9450
[15983.209090] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.209340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.209512] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.209717] Call Trace:
[15983.209838]
[15983.209953] btrfs_run_delayed_refs+0x86/0x210
[15983.210118] ? __mutex_unlock_slowpath+0x35/0x260
[15983.210280] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.210449] ? __mutex_unlock_slowpath+0x35/0x260
[15983.210604] btrfs_commit_transaction+0x85e/0xad0
[15983.210766] ? lock_release+0x1f0/0x2d0
[15983.210911] ? rcu_read_lock_sched_held+0x12/0x60
[15983.211083] ? lock_release+0x1f0/0x2d0
[15983.211226] btrfs_sync_file+0x4bc/0x580
[15983.211371] __x64_sys_fsync+0x34/0x60
[15983.211515] do_syscall_64+0x38/0x90
[15983.211657] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.211820] RIP: 0033:0x7f1976a5fe97
[15983.211960] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.212436] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.212681] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.212875] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.213085] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.213282] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.213479] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.213682]
[15983.213796] irq event stamp: 0
[15983.213923] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.214117] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.214372] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.214624] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.214808] ---[ end trace 5ff60fc34a792f9e ]---
[15983.215084] ------------[ cut here ]------------
[15983.215241] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.215525] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.216919] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.217188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.217443] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.217619] 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 70 48 8b 05 58 b5 85 01 e8
[15983.218094] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.218258] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.218450] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.218648] RBP: ffff9208efb8cf60 R08: ffff9208ccaa2bf0 R09: 0000000000000000
[15983.218839] R10: 0000000000000000 R11: 00000000000d0000 R12: ffff92082bafc2d8
[15983.219036] R13: ffff9208cae109c0 R14: ffff9208ccaa2af8 R15: ffff9208ccaa2ba0
[15983.219242] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.219495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.219823] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.220075] Call Trace:
[15983.220283]
[15983.220489] btrfs_run_delayed_refs+0x86/0x210
[15983.220710] ? __mutex_unlock_slowpath+0x35/0x260
[15983.220970] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.221245] ? __mutex_unlock_slowpath+0x35/0x260
[15983.221501] btrfs_commit_transaction+0x85e/0xad0
[15983.223083] ? lock_release+0x1f0/0x2d0
[15983.223277] ? rcu_read_lock_sched_held+0x12/0x60
[15983.223501] ? lock_release+0x1f0/0x2d0
[15983.223694] btrfs_sync_file+0x4bc/0x580
[15983.223952] __x64_sys_fsync+0x34/0x60
[15983.224144] do_syscall_64+0x38/0x90
[15983.224349] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.224561] RIP: 0033:0x7f1976a5fe97
[15983.224781] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.225340] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.225590] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.225795] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.225993] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.226210] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.226428] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.226634]
[15983.226754] irq event stamp: 0
[15983.226883] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.227077] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.227357] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.227621] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.227806] ---[ end trace 5ff60fc34a792f9f ]---
[15983.228088] ------------[ cut here ]------------
[15983.228249] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.228524] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.229944] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.230212] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.230472] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.236277] 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 70 48 8b 05 58 b5 85 01 e8
[15983.236753] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.236917] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.237121] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.237338] RBP: ffff9208efb8c5c0 R08: ffff9208ccaa2d28 R09: 0000000000000000
[15983.237547] R10: ffff9208ccaa2a00 R11: ffff9208c229ca08 R12: ffff92082bafcc30
[15983.237749] R13: ffff9208cae109c0 R14: ffff9208ccaa2c30 R15: ffff9208ccaa2cd8
[15983.237947] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.238211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.238386] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.238582] Call Trace:
[15983.238709]
[15983.238827] btrfs_run_delayed_refs+0x86/0x210
[15983.238980] ? __mutex_unlock_slowpath+0x35/0x260
[15983.239152] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.239324] ? __mutex_unlock_slowpath+0x35/0x260
[15983.239482] btrfs_commit_transaction+0x85e/0xad0
[15983.239641] ? lock_release+0x1f0/0x2d0
[15983.239783] ? rcu_read_lock_sched_held+0x12/0x60
[15983.239942] ? lock_release+0x1f0/0x2d0
[15983.240098] btrfs_sync_file+0x4bc/0x580
[15983.240247] __x64_sys_fsync+0x34/0x60
[15983.240392] do_syscall_64+0x38/0x90
[15983.240534] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.240700] RIP: 0033:0x7f1976a5fe97
[15983.240840] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.241321] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.241562] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.241763] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.241959] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.242167] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.242363] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.242564]
[15983.242683] irq event stamp: 0
[15983.242809] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.242992] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.243259] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.243508] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.243698] ---[ end trace 5ff60fc34a792fa0 ]---
[15983.243962] ------------[ cut here ]------------
[15983.244128] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.244407] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.245817] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.246082] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.246340] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.246511] 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 70 48 8b 05 58 b5 85 01 e8
[15983.246978] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.247155] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.247367] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.247558] RBP: ffff9208efb8c720 R08: ffff9208ccaa2230 R09: 0000000000000000
[15983.247758] R10: ffff9208ccaa2c00 R11: ffff9208c229ca08 R12: ffff92082bafcd00
[15983.247950] R13: ffff9208cae109c0 R14: ffff9208ccaa2138 R15: ffff9208ccaa21e0
[15983.248158] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.248482] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.248859] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.249289] Call Trace:
[15983.249497]
[15983.249731] btrfs_run_delayed_refs+0x86/0x210
[15983.249963] ? __mutex_unlock_slowpath+0x35/0x260
[15983.250192] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.250423] ? __mutex_unlock_slowpath+0x35/0x260
[15983.250748] btrfs_commit_transaction+0x85e/0xad0
[15983.251102] ? lock_release+0x1f0/0x2d0
[15983.251420] ? rcu_read_lock_sched_held+0x12/0x60
[15983.251811] ? lock_release+0x1f0/0x2d0
[15983.252084] btrfs_sync_file+0x4bc/0x580
[15983.252302] __x64_sys_fsync+0x34/0x60
[15983.252503] do_syscall_64+0x38/0x90
[15983.253499] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.253743] RIP: 0033:0x7f1976a5fe97
[15983.253958] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.254675] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.255040] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.255338] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.255627] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.255880] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.256126] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.256326]
[15983.256440] irq event stamp: 0
[15983.256574] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.256822] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.257211] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.257592] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.257853] ---[ end trace 5ff60fc34a792fa1 ]---
[15983.258270] ------------[ cut here ]------------
[15983.258497] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.258883] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.260536] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.260835] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.261106] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.261278] 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 70 48 8b 05 58 b5 85 01 e8
[15983.261745] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.261911] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.262124] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.262323] RBP: ffff9208efb8cc00 R08: ffff9208ccaa2e60 R09: 0000000000000000
[15983.262518] R10: ffff9208ccaa2100 R11: ffff9208c229ca08 R12: ffff92082bafc5b0
[15983.262763] R13: ffff9208cae109c0 R14: ffff9208ccaa2d68 R15: ffff9208ccaa2e10
[15983.263040] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.263418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.263669] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.263956] Call Trace:
[15983.264147]
[15983.264319] btrfs_run_delayed_refs+0x86/0x210
[15983.264541] ? __mutex_unlock_slowpath+0x35/0x260
[15983.264776] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.265013] ? __mutex_unlock_slowpath+0x35/0x260
[15983.265253] btrfs_commit_transaction+0x85e/0xad0
[15983.265480] ? lock_release+0x1f0/0x2d0
[15983.265691] ? rcu_read_lock_sched_held+0x12/0x60
[15983.265915] ? lock_release+0x1f0/0x2d0
[15983.266132] btrfs_sync_file+0x4bc/0x580
[15983.266351] __x64_sys_fsync+0x34/0x60
[15983.266561] do_syscall_64+0x38/0x90
[15983.266768] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.267006] RIP: 0033:0x7f1976a5fe97
[15983.267229] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.267893] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.268262] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.268555] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.268838] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.269062] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.269255] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.269452]
[15983.269564] irq event stamp: 0
[15983.269741] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.270010] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.270402] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.270783] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.271043] ---[ end trace 5ff60fc34a792fa2 ]---
[15983.271469] ------------[ cut here ]------------
[15983.271695] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.272125] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.281969] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.282233] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.282493] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.283498] 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 70 48 8b 05 58 b5 85 01 e8
[15983.284201] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.284447] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.284730] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.285017] RBP: ffff9208efb8cbc0 R08: ffff9208ccaa2710 R09: 0000000000000000
[15983.285318] R10: ffff9208ccaa2d00 R11: ffff9208c229ca08 R12: ffff92082bafcaf8
[15983.285602] R13: ffff9208cae109c0 R14: ffff9208ccaa2618 R15: ffff9208ccaa26c0
[15983.285887] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.286269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.286529] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.286815] Call Trace:
[15983.286942]
[15983.287074] btrfs_run_delayed_refs+0x86/0x210
[15983.287232] ? __mutex_unlock_slowpath+0x35/0x260
[15983.287431] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.287596] ? __mutex_unlock_slowpath+0x35/0x260
[15983.287902] btrfs_commit_transaction+0x85e/0xad0
[15983.288080] ? lock_release+0x1f0/0x2d0
[15983.288227] ? rcu_read_lock_sched_held+0x12/0x60
[15983.288384] ? lock_release+0x1f0/0x2d0
[15983.288526] btrfs_sync_file+0x4bc/0x580
[15983.288755] __x64_sys_fsync+0x34/0x60
[15983.288900] do_syscall_64+0x38/0x90
[15983.289036] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.289216] RIP: 0033:0x7f1976a5fe97
[15983.289357] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.290083] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.290503] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.290966] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.291302] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.291734] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.292060] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.292403]
[15983.292619] irq event stamp: 0
[15983.292850] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.293177] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.293597] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.294015] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.294339] ---[ end trace 5ff60fc34a792fa3 ]---
[15983.294780] ------------[ cut here ]------------
[15983.294997] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.295425] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.296992] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.297291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.297565] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.297746] 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 70 48 8b 05 58 b5 85 01 e8
[15983.298226] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.298442] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.298647] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.298843] RBP: ffff9208efb8ca60 R08: ffff9208ccaa25d8 R09: 0000000000000000
[15983.299042] R10: ffff9208ccaa2600 R11: ffff9208c229ca08 R12: ffff92082bafca90
[15983.299261] R13: ffff9208cae109c0 R14: ffff9208ccaa24e0 R15: ffff9208ccaa2588
[15983.299540] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.299799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.299971] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.300192] Call Trace:
[15983.300368]
[15983.300516] btrfs_run_delayed_refs+0x86/0x210
[15983.300674] ? __mutex_unlock_slowpath+0x35/0x260
[15983.300837] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.301005] ? __mutex_unlock_slowpath+0x35/0x260
[15983.301185] btrfs_commit_transaction+0x85e/0xad0
[15983.301410] ? lock_release+0x1f0/0x2d0
[15983.301563] ? rcu_read_lock_sched_held+0x12/0x60
[15983.301729] ? lock_release+0x1f0/0x2d0
[15983.301873] btrfs_sync_file+0x4bc/0x580
[15983.302018] __x64_sys_fsync+0x34/0x60
[15983.302182] do_syscall_64+0x38/0x90
[15983.302387] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.302586] RIP: 0033:0x7f1976a5fe97
[15983.302732] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.303221] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.303501] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.303707] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.303905] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.304125] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.304374] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.304575]
[15983.304700] irq event stamp: 0
[15983.304829] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.305012] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.305285] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.305623] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.305812] ---[ end trace 5ff60fc34a792fa4 ]---
[15983.306101] ------------[ cut here ]------------
[15983.306296] WARNING: CPU: 0 PID: 2503184 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[15983.306576] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg intel_rapl_common joydev snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 snd i2c_smbus soundcore lpc_ich virtio_balloon zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[15983.308027] CPU: 0 PID: 2503184 Comm: fsstress Tainted: G W 5.16.0-rc4+ #535
[15983.308352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[15983.308634] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[15983.308809] 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 70 48 8b 05 58 b5 85 01 e8
[15983.309297] RSP: 0018:ffffafe041e87c40 EFLAGS: 00010202
[15983.309511] RAX: 000000000000000d RBX: ffff9208d5afa000 RCX: 0000000000000000
[15983.309711] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[15983.309907] RBP: ffff9208efb8c640 R08: ffff9208ccaa20f8 R09: 0000000000000000
[15983.310120] R10: ffff9208ccaa2400 R11: ffff9208c229ca08 R12: ffff92082bafc138
[15983.310389] R13: ffff9208cae109c0 R14: ffff9208ccaa2000 R15: ffff9208ccaa20a8
[15983.310583] FS: 00007f197687b740(0000) GS:ffff92093bc00000(0000) knlGS:0000000000000000
[15983.310841] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[15983.311011] CR2: 00007ffd2ca20fc0 CR3: 0000000110abc001 CR4: 0000000000370ef0
[15983.311230] Call Trace:
[15983.311401]
[15983.311553] btrfs_run_delayed_refs+0x86/0x210
[15983.311710] ? __mutex_unlock_slowpath+0x35/0x260
[15983.311869] btrfs_start_dirty_block_groups+0x2af/0x540
[15983.312039] ? __mutex_unlock_slowpath+0x35/0x260
[15983.312223] btrfs_commit_transaction+0x85e/0xad0
[15983.312456] ? lock_release+0x1f0/0x2d0
[15983.312599] ? rcu_read_lock_sched_held+0x12/0x60
[15983.313513] ? lock_release+0x1f0/0x2d0
[15983.313725] btrfs_sync_file+0x4bc/0x580
[15983.313875] __x64_sys_fsync+0x34/0x60
[15983.314021] do_syscall_64+0x38/0x90
[15983.314183] entry_SYSCALL_64_after_hwframe+0x44/0xae
[15983.314411] RIP: 0033:0x7f1976a5fe97
[15983.314550] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 53 f7 ff ff
[15983.315013] RSP: 002b:00007ffd2ca22648 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[15983.315279] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f1976a5fe97
[15983.315517] RDX: 0000000000000109 RSI: 000000000040f044 RDI: 0000000000000003
[15983.315719] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffd2ca2265c
[15983.315912] R10: 00007f1976a4fe48 R11: 0000000000000246 R12: 0000000000000202
[15983.316129] R13: 8f5c28f5c28f5c29 R14: 000000000040ae00 R15: 00007f197687b6c8
[15983.316383]
[15983.316501] irq event stamp: 0
[15983.322294] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[15983.322746] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[15983.323286] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[15983.323737] softirqs last disabled at (0): [<0000000000000000>] 0x0
[15983.324084] ---[ end trace 5ff60fc34a792fa5 ]---
[15984.690346] BTRFS info (device dm-9): flagging fs with big metadata feature
[15984.690647] BTRFS info (device dm-9): using free space tree
[15984.690882] BTRFS info (device dm-9): has skinny extents
[15984.694555] BTRFS info (device dm-9): start tree-log replay
[15984.737451] loop0: detected capacity change from 0 to 6629376
[15984.751375] BTRFS info (device loop0): flagging fs with big metadata feature
[15984.751609] BTRFS info (device loop0): using free space tree
[15984.751788] BTRFS info (device loop0): has skinny extents
[15984.876974] BTRFS info (device loop0): enabling ssd optimizations
[15984.877259] BTRFS info (device loop0): start tree-log replay
[15984.940801] btrfs_dev_stat_print_on_error: 36 callbacks suppressed
[15984.940804] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15984.941407] I/O error, dev loop0, sector 98880 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15984.941695] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15984.942303] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15984.942621] I/O error, dev loop0, sector 623168 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15984.942929] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15984.944935] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15984.945296] I/O error, dev loop0, sector 99520 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[15984.945572] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15984.945861] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15984.946135] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15984.947922] I/O error, dev loop0, sector 98208 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[15984.948211] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15984.948539] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[15984.948887] I/O error, dev loop0, sector 623808 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[15984.949171] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[15984.949479] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15984.949763] BTRFS info (device loop0): forced readonly
[15984.949965] I/O error, dev loop0, sector 622496 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[15984.951237] I/O error, dev loop0, sector 103232 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15984.952782] I/O error, dev loop0, sector 627520 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15984.952965] I/O error, dev loop0, sector 78240 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15984.953884] I/O error, dev loop0, sector 602528 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15985.063912] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[15985.064318] BTRFS info (device dm-9): forced readonly
[15986.940957] BTRFS info (device dm-9): flagging fs with big metadata feature
[15986.941195] BTRFS info (device dm-9): using free space tree
[15986.941371] BTRFS info (device dm-9): has skinny extents
[15986.944727] BTRFS info (device dm-9): start tree-log replay
[15986.984188] loop0: detected capacity change from 0 to 6629376
[15986.996488] BTRFS info (device loop0): flagging fs with big metadata feature
[15986.996808] BTRFS info (device loop0): using free space tree
[15986.997074] BTRFS info (device loop0): has skinny extents
[15987.027639] BTRFS info (device loop0): enabling ssd optimizations
[15989.078321] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[15989.078631] BTRFS warning (device dm-9): lost page write due to IO error on /dev/mapper/error-test (-5)
[15989.078975] BTRFS error (device dm-9): error writing primary super block to device 1
[15989.079246] BTRFS: error (device dm-9) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[15989.079545] BTRFS info (device dm-9): forced readonly
[15989.079716] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[15989.079954] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[15989.082149] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[15989.082399] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[15989.083160] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15989.083211] BTRFS warning (device loop0): chunk 13631488 missing 1 devices, max tolerance is 0 for writable mount
[15989.083857] BTRFS: error (device loop0) in write_all_supers:4321: errno=-5 IO failure (errors while submitting device barriers.)
[15989.084180] BTRFS info (device loop0): forced readonly
[15989.084351] BTRFS warning (device loop0): Skipping commit of aborted transaction.
[15989.084617] BTRFS: error (device loop0) in cleanup_transaction:1913: errno=-5 IO failure
[15990.451498] BTRFS info (device dm-9): flagging fs with big metadata feature
[15990.451730] BTRFS info (device dm-9): using free space tree
[15990.451901] BTRFS info (device dm-9): has skinny extents
[15990.454582] BTRFS info (device dm-9): start tree-log replay
[15990.540394] loop0: detected capacity change from 0 to 6629376
[15990.550658] BTRFS info (device loop0): flagging fs with big metadata feature
[15990.550881] BTRFS info (device loop0): using free space tree
[15990.551072] BTRFS info (device loop0): has skinny extents
[15990.592963] BTRFS info (device loop0): enabling ssd optimizations
[15990.593189] BTRFS info (device loop0): start tree-log replay
[15990.763885] btrfs_dev_stat_print_on_error: 69 callbacks suppressed
[15990.763888] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15990.764455] blk_print_req_error: 11 callbacks suppressed
[15990.764458] I/O error, dev loop0, sector 101024 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.764878] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15990.765167] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[15990.766477] I/O error, dev loop0, sector 101888 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.766753] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[15990.767104] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15990.767400] I/O error, dev loop0, sector 626176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.767686] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[15990.768039] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15990.768566] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15990.769750] I/O error, dev loop0, sector 101888 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.770040] BTRFS error (device loop0): bdev /dev/loop0 errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[15990.770327] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[15990.770648] I/O error, dev loop0, sector 625312 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.770659] BTRFS error (device dm-9): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[15990.771362] I/O error, dev loop0, sector 626176 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.771448] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15990.772078] BTRFS info (device loop0): forced readonly
[15990.775345] I/O error, dev loop0, sector 105792 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0
[15990.777001] I/O error, dev loop0, sector 101024 op 0x0:(READ) flags 0x1000 phys_seg 4 prio class 0
[15990.777596] I/O error, dev loop0, sector 76800 op 0x0:(READ) flags 0x1000 phys_seg 3 prio class 0
[15990.778501] I/O error, dev loop0, sector 79264 op 0x0:(READ) flags 0x1000 phys_seg 2 prio class 0
[15990.779104] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15990.779395] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15990.784066] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321458176, 321462272)
[15990.784911] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321622016, 321626112)
[15990.785592] BTRFS warning (device loop0): csum hole found for disk bytenr range [741257216, 741261312)
[15990.785950] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321458176, 321462272)
[15990.785954] BTRFS warning (device loop0): direct IO failed ino 2920 rw 0,0 sector 0x1e5758 len 0 err no 10
[15990.786754] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321622016, 321626112)
[15990.787395] BTRFS warning (device loop0): csum hole found for disk bytenr range [741261312, 741265408)
[15990.787707] BTRFS warning (device loop0): direct IO failed ino 2920 rw 0,0 sector 0x1e5760 len 0 err no 10
[15990.798294] BTRFS warning (device dm-9): csum hole found for disk bytenr range [488501248, 488505344)
[15990.798789] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321458176, 321462272)
[15990.799107] BTRFS warning (device dm-9): csum hole found for disk bytenr range [321622016, 321626112)
[15990.799405] BTRFS warning (device loop0): csum hole found for disk bytenr range [741335040, 741339136)
[15990.799745] BTRFS warning (device loop0): direct IO failed ino 2920 rw 0,0 sector 0x1e57f0 len 0 err no 10
[15990.861590] BTRFS: error (device dm-9) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[15990.861865] BTRFS info (device dm-9): forced readonly
[15992.786755] BTRFS info (device dm-9): flagging fs with big metadata feature
[15992.786988] BTRFS info (device dm-9): using free space tree
[15992.787162] BTRFS info (device dm-9): has skinny extents
[15992.789352] BTRFS info (device dm-9): start tree-log replay
[15992.852488] loop0: detected capacity change from 0 to 6629376
[15992.873265] BTRFS info (device loop0): flagging fs with big metadata feature
[15992.873502] BTRFS info (device loop0): using free space tree
[15992.873687] BTRFS info (device loop0): has skinny extents
[15993.030484] BTRFS info (device loop0): enabling ssd optimizations
[15993.063015] Buffer I/O error on dev dm-9, logical block 2621424, async page read
[15993.071501] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15993.071847] BTRFS info (device loop0): forced readonly
[15993.073239] BTRFS: error (device loop0) in btrfs_finish_ordered_io:3120: errno=-5 IO failure
[15993.112819] BTRFS: error (device dm-9) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[15993.113167] BTRFS info (device dm-9): forced readonly
[15993.113332] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[15993.113571] BTRFS: error (device dm-9) in cleanup_transaction:1913: errno=-5 IO failure
[15995.095336] BTRFS info (device dm-9): flagging fs with big metadata feature
[15995.095581] BTRFS info (device dm-9): using free space tree
[15995.095760] BTRFS info (device dm-9): has skinny extents
[15995.104342] loop0: detected capacity change from 0 to 6629376
[15995.117566] BTRFS info (device loop0): flagging fs with big metadata feature
[15995.117792] BTRFS info (device loop0): using free space tree
[15995.117987] BTRFS info (device loop0): has skinny extents
[15995.124004] BTRFS info (device loop0): enabling ssd optimizations