[41335.785356] run fstests generic/475 at 2022-01-03 08:20:29
[41336.166196] BTRFS: device fsid 5226b548-bd6d-4f86-acd8-32244a070d10 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (245962)
[41336.255446] BTRFS info (device dm-11): flagging fs with big metadata feature
[41336.255665] BTRFS info (device dm-11): turning on sync discard
[41336.255862] BTRFS info (device dm-11): enabling free space tree
[41336.256047] BTRFS info (device dm-11): using free space tree
[41336.256217] BTRFS info (device dm-11): has skinny extents
[41336.258223] BTRFS info (device dm-11): creating free space tree
[41336.258480] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[41336.258739] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[41336.268836] BTRFS info (device dm-11): cleaning free space cache v1
[41336.276681] BTRFS info (device dm-11): checking UUID tree
[41338.322234] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41338.323209] BTRFS warning (device dm-11): direct IO failed ino 288 rw 1,34817 sector 0x1358f8 len 32768 err no 10
[41338.326075] buffer_io_error: 760 callbacks suppressed
[41338.326079] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41338.326626] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41338.328032] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41338.329183] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[41338.329684] BTRFS info (device dm-11): forced readonly
[41338.330530] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[41338.331187] BTRFS warning (device dm-11): direct IO failed ino 313 rw 0,0 sector 0x133398 len 4096 err no 10
[41338.333500] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[41338.334496] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[41338.334624] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[41338.335380] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[41338.335670] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[41338.336274] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[41338.337382] BTRFS warning (device dm-11): direct IO failed ino 296 rw 0,0 sector 0x12e748 len 4096 err no 10
[41338.337395] BTRFS warning (device dm-11): direct IO failed ino 296 rw 0,0 sector 0x12e750 len 4096 err no 10
[41338.337922] BTRFS warning (device dm-11): direct IO failed ino 296 rw 0,0 sector 0x12e758 len 4096 err no 10
[41338.339086] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41338.340155] BTRFS warning (device dm-11): direct IO failed ino 280 rw 0,0 sector 0x130678 len 4096 err no 10
[41338.340717] BTRFS warning (device dm-11): direct IO failed ino 282 rw 0,0 sector 0x1347d8 len 4096 err no 10
[41338.342085] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x12a2a8 len 4096 err no 10
[41338.343356] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x1292e0 len 4096 err no 10
[41338.343993] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x12d380 len 4096 err no 10
[41338.481718] BTRFS info (device dm-11): flagging fs with big metadata feature
[41338.481966] BTRFS info (device dm-11): turning on sync discard
[41338.482146] BTRFS info (device dm-11): using free space tree
[41338.482319] BTRFS info (device dm-11): has skinny extents
[41339.516280] BTRFS warning (device dm-11): direct IO failed ino 423 rw 1,34817 sector 0x13f1d0 len 45056 err no 10
[41339.518365] BTRFS warning (device dm-11): direct IO failed ino 270 rw 1,34817 sector 0x120c88 len 65536 err no 10
[41339.521382] BTRFS warning (device dm-11): direct IO failed ino 264 rw 1,34817 sector 0x147b40 len 36864 err no 10
[41339.529928] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41339.530541] BTRFS info (device dm-11): forced readonly
[41339.530646] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41339.534850] btrfs_lookup_bio_sums: 12 callbacks suppressed
[41339.534855] BTRFS warning (device dm-11): csum hole found for disk bytenr range [398819328, 398823424)
[41339.535638] BTRFS warning (device dm-11): direct IO failed ino 476 rw 0,0 sector 0x1422c0 len 4096 err no 10
[41339.658293] BTRFS info (device dm-11): flagging fs with big metadata feature
[41339.658517] BTRFS info (device dm-11): turning on sync discard
[41339.658693] BTRFS info (device dm-11): using free space tree
[41339.658885] BTRFS info (device dm-11): has skinny extents
[41339.661741] BTRFS info (device dm-11): start tree-log replay
[41339.693367] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[41339.693736] BTRFS info (device dm-11): forced readonly
[41339.695803] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41339.778475] BTRFS info (device dm-11): flagging fs with big metadata feature
[41339.778698] BTRFS info (device dm-11): turning on sync discard
[41339.778889] BTRFS info (device dm-11): using free space tree
[41339.779069] BTRFS info (device dm-11): has skinny extents
[41339.797029] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41339.797366] BTRFS info (device dm-11): forced readonly
[41339.797535] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41339.797807] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41339.801117] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41339.896628] BTRFS info (device dm-11): flagging fs with big metadata feature
[41339.896858] BTRFS info (device dm-11): turning on sync discard
[41339.897038] BTRFS info (device dm-11): using free space tree
[41339.897210] BTRFS info (device dm-11): has skinny extents
[41339.917482] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41339.921559] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[41339.921821] BTRFS info (device dm-11): forced readonly
[41339.921868] ------------[ cut here ]------------
[41339.922152] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.923026] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.924552] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.924819] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.925078] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.925249] 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 65 48 8b 05 58 b5 85 01 e8
[41339.925867] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.926047] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.926242] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.926450] RBP: ffff9a28e533fea0 R08: ffff9a288656ed28 R09: 0000000000000000
[41339.926643] R10: ffff9a28cc471e00 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c000
[41339.926867] R13: ffff9a28e7bb6de0 R14: ffff9a288656ec30 R15: ffff9a288656ecd8
[41339.934219] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.934591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.934861] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.935164] Call Trace:
[41339.935352]
[41339.935539] btrfs_run_delayed_refs+0x86/0x210
[41339.935784] ? rcu_read_lock_sched_held+0x12/0x60
[41339.936027] btrfs_commit_transaction+0x59/0xad0
[41339.936257] ? _raw_spin_unlock+0x29/0x40
[41339.936475] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41339.936661] create_subvol+0x567/0x9a0
[41339.936821] btrfs_mksubvol+0x447/0x4c0
[41339.936970] ? preempt_count_add+0x49/0xa0
[41339.937150] __btrfs_ioctl_snap_create+0x123/0x190
[41339.937310] ? _copy_from_user+0x65/0xa0
[41339.937454] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41339.937611] btrfs_ioctl+0x105/0x3160
[41339.937770] ? rcu_read_lock_sched_held+0x12/0x60
[41339.937938] ? lock_release+0x1f0/0x2d0
[41339.938085] ? __x64_sys_ioctl+0x80/0xb0
[41339.938225] __x64_sys_ioctl+0x80/0xb0
[41339.938367] do_syscall_64+0x38/0x90
[41339.938512] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41339.938677] RIP: 0033:0x7eff785534cb
[41339.938829] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41339.939298] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41339.939535] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41339.939726] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41339.939934] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41339.940128] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41339.940325] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41339.940522]
[41339.940641] irq event stamp: 0
[41339.940778] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41339.940960] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41339.941210] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41339.941455] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41339.941634] ---[ end trace c09233bff6b0e7b2 ]---
[41339.941892] ------------[ cut here ]------------
[41339.942048] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.942324] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.943709] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.943975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.944232] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.944399] 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 65 48 8b 05 58 b5 85 01 e8
[41339.944888] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.945057] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.945249] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.945451] RBP: ffff9a28e533f0a0 R08: ffff9a288656e368 R09: 0000000000000000
[41339.945650] R10: ffff9a288656ec00 R11: ffff9a27b64dd608 R12: ffff9a27b5e7ce38
[41339.945852] R13: ffff9a28e7bb6de0 R14: ffff9a288656e270 R15: ffff9a288656e318
[41339.946051] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.946292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.946463] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.946657] Call Trace:
[41339.946783]
[41339.946902] btrfs_run_delayed_refs+0x86/0x210
[41339.947059] ? rcu_read_lock_sched_held+0x12/0x60
[41339.947214] btrfs_commit_transaction+0x59/0xad0
[41339.947368] ? _raw_spin_unlock+0x29/0x40
[41339.947516] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41339.947675] create_subvol+0x567/0x9a0
[41339.947829] btrfs_mksubvol+0x447/0x4c0
[41339.947975] ? preempt_count_add+0x49/0xa0
[41339.948125] __btrfs_ioctl_snap_create+0x123/0x190
[41339.948285] ? _copy_from_user+0x65/0xa0
[41339.948428] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41339.948583] btrfs_ioctl+0x105/0x3160
[41339.948724] ? rcu_read_lock_sched_held+0x12/0x60
[41339.948894] ? lock_release+0x1f0/0x2d0
[41339.949042] ? __x64_sys_ioctl+0x80/0xb0
[41339.949186] __x64_sys_ioctl+0x80/0xb0
[41339.949327] do_syscall_64+0x38/0x90
[41339.949464] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41339.949623] RIP: 0033:0x7eff785534cb
[41339.949773] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41339.950231] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41339.950463] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41339.950655] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41339.950860] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41339.951059] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41339.951253] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41339.951447]
[41339.951560] irq event stamp: 0
[41339.951685] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41339.951876] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41339.952130] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41339.952377] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41339.952570] ---[ end trace c09233bff6b0e7b3 ]---
[41339.952809] ------------[ cut here ]------------
[41339.952999] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.953279] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.954645] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.954908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.955165] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.955335] 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 65 48 8b 05 58 b5 85 01 e8
[41339.955799] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.955965] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.956155] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.956346] RBP: ffff9a28e533fe60 R08: ffff9a288656ee60 R09: 0000000000000000
[41339.956538] R10: ffff9a288656e200 R11: ffff9a27b64dd608 R12: ffff9a27b5e7ca28
[41339.956732] R13: ffff9a28e7bb6de0 R14: ffff9a288656ed68 R15: ffff9a288656ee10
[41339.956940] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.957190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.957359] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.957551] Call Trace:
[41339.957667]
[41339.957794] btrfs_run_delayed_refs+0x86/0x210
[41339.957950] ? rcu_read_lock_sched_held+0x12/0x60
[41339.958107] btrfs_commit_transaction+0x59/0xad0
[41339.958263] ? _raw_spin_unlock+0x29/0x40
[41339.958409] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41339.958564] create_subvol+0x567/0x9a0
[41339.958706] btrfs_mksubvol+0x447/0x4c0
[41339.958859] ? preempt_count_add+0x49/0xa0
[41339.959012] __btrfs_ioctl_snap_create+0x123/0x190
[41339.959168] ? _copy_from_user+0x65/0xa0
[41339.959315] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41339.959472] btrfs_ioctl+0x105/0x3160
[41339.959611] ? rcu_read_lock_sched_held+0x12/0x60
[41339.959775] ? lock_release+0x1f0/0x2d0
[41339.959926] ? __x64_sys_ioctl+0x80/0xb0
[41339.960072] __x64_sys_ioctl+0x80/0xb0
[41339.960210] do_syscall_64+0x38/0x90
[41339.960346] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41339.960508] RIP: 0033:0x7eff785534cb
[41339.960646] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41339.961949] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41339.962303] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41339.962586] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41339.962878] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41339.963164] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41339.963449] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41339.963737]
[41339.963926] irq event stamp: 0
[41339.964121] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41339.964384] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41339.970643] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41339.970901] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41339.971088] ---[ end trace c09233bff6b0e7b4 ]---
[41339.971302] ------------[ cut here ]------------
[41339.971456] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.971726] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.973121] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.973368] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.973617] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.973795] 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 65 48 8b 05 58 b5 85 01 e8
[41339.974253] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.974416] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.974607] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.974813] RBP: ffff9a28e533f100 R08: ffff9a288656e230 R09: 0000000000000000
[41339.975011] R10: ffff9a288656ed00 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c8f0
[41339.975200] R13: ffff9a28e7bb6de0 R14: ffff9a288656e138 R15: ffff9a288656e1e0
[41339.975392] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.975635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.975818] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.976013] Call Trace:
[41339.976131]
[41339.976247] btrfs_run_delayed_refs+0x86/0x210
[41339.976400] ? rcu_read_lock_sched_held+0x12/0x60
[41339.976555] btrfs_commit_transaction+0x59/0xad0
[41339.976705] ? _raw_spin_unlock+0x29/0x40
[41339.976863] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41339.977027] create_subvol+0x567/0x9a0
[41339.977170] btrfs_mksubvol+0x447/0x4c0
[41339.977310] ? preempt_count_add+0x49/0xa0
[41339.977457] __btrfs_ioctl_snap_create+0x123/0x190
[41339.977614] ? _copy_from_user+0x65/0xa0
[41339.977766] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41339.977929] btrfs_ioctl+0x105/0x3160
[41339.978121] ? rcu_read_lock_sched_held+0x12/0x60
[41339.978300] ? lock_release+0x1f0/0x2d0
[41339.978443] ? __x64_sys_ioctl+0x80/0xb0
[41339.978586] __x64_sys_ioctl+0x80/0xb0
[41339.978728] do_syscall_64+0x38/0x90
[41339.978877] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41339.979073] RIP: 0033:0x7eff785534cb
[41339.979212] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41339.979665] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41339.979909] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41339.980110] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41339.980304] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41339.980496] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41339.980686] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41339.980891]
[41339.981007] irq event stamp: 0
[41339.981136] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41339.981315] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41339.981563] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41339.981821] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41339.982004] ---[ end trace c09233bff6b0e7b5 ]---
[41339.982211] ------------[ cut here ]------------
[41339.982364] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.982640] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.984006] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.984258] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.984504] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.984674] 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 65 48 8b 05 58 b5 85 01 e8
[41339.985140] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.985301] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.985492] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.985685] RBP: ffff9a28e533fc80 R08: ffff9a288656eab8 R09: 0000000000000000
[41339.985891] R10: ffff9a288656e100 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c680
[41339.986086] R13: ffff9a28e7bb6de0 R14: ffff9a288656e9c0 R15: ffff9a288656ea68
[41339.986281] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.986525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.986695] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.986896] Call Trace:
[41339.987021]
[41339.987138] btrfs_run_delayed_refs+0x86/0x210
[41339.987288] ? rcu_read_lock_sched_held+0x12/0x60
[41339.987446] btrfs_commit_transaction+0x59/0xad0
[41339.987599] ? _raw_spin_unlock+0x29/0x40
[41339.987744] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41339.987913] create_subvol+0x567/0x9a0
[41339.988061] btrfs_mksubvol+0x447/0x4c0
[41339.988204] ? preempt_count_add+0x49/0xa0
[41339.988347] __btrfs_ioctl_snap_create+0x123/0x190
[41339.988503] ? _copy_from_user+0x65/0xa0
[41339.988646] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41339.988815] btrfs_ioctl+0x105/0x3160
[41339.988959] ? rcu_read_lock_sched_held+0x12/0x60
[41339.989113] ? lock_release+0x1f0/0x2d0
[41339.989256] ? __x64_sys_ioctl+0x80/0xb0
[41339.989399] __x64_sys_ioctl+0x80/0xb0
[41339.989537] do_syscall_64+0x38/0x90
[41339.989672] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41339.989843] RIP: 0033:0x7eff785534cb
[41339.989986] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41339.990433] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41339.990671] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41339.990873] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41339.991691] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41339.991991] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41339.992274] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41339.992561]
[41339.992729] irq event stamp: 0
[41339.992942] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41339.993211] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41339.993577] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41339.993974] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41339.994242] ---[ end trace c09233bff6b0e7b6 ]---
[41339.994559] ------------[ cut here ]------------
[41339.994808] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41339.995105] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41339.996486] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41339.996732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41339.997000] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41339.997168] 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 65 48 8b 05 58 b5 85 01 e8
[41339.997616] RSP: 0018:ffffa8d547607a00 EFLAGS: 00010202
[41339.997790] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41339.997987] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41339.998181] RBP: ffff9a28e533f8a0 R08: ffff9a288656e5d8 R09: 0000000000000000
[41339.998372] R10: ffff9a288656e900 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c1a0
[41339.998564] R13: ffff9a28e7bb6de0 R14: ffff9a288656e4e0 R15: ffff9a288656e588
[41339.998764] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41339.999011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41339.999179] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41339.999375] Call Trace:
[41339.999493]
[41339.999608] btrfs_run_delayed_refs+0x86/0x210
[41339.999768] ? rcu_read_lock_sched_held+0x12/0x60
[41339.999930] btrfs_commit_transaction+0x59/0xad0
[41340.000082] ? _raw_spin_unlock+0x29/0x40
[41340.005667] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.005844] create_subvol+0x567/0x9a0
[41340.005995] btrfs_mksubvol+0x447/0x4c0
[41340.006138] ? preempt_count_add+0x49/0xa0
[41340.006284] __btrfs_ioctl_snap_create+0x123/0x190
[41340.006439] ? _copy_from_user+0x65/0xa0
[41340.006580] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.006738] btrfs_ioctl+0x105/0x3160
[41340.006890] ? rcu_read_lock_sched_held+0x12/0x60
[41340.007049] ? lock_release+0x1f0/0x2d0
[41340.007190] ? __x64_sys_ioctl+0x80/0xb0
[41340.007332] __x64_sys_ioctl+0x80/0xb0
[41340.007474] do_syscall_64+0x38/0x90
[41340.007610] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.007782] RIP: 0033:0x7eff785534cb
[41340.007924] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.008371] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.008606] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.008811] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.009009] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.009200] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.009388] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.009582]
[41340.009693] irq event stamp: 0
[41340.009832] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.010018] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.010264] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.010512] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.010689] ---[ end trace c09233bff6b0e7b7 ]---
[41340.010926] ------------[ cut here ]------------
[41340.011082] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.011359] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.012724] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.012989] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.013238] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.013409] 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 65 48 8b 05 58 b5 85 01 e8
[41340.013868] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.014034] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.014229] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.014421] RBP: ffff9a28e533fa00 R08: ffff9a288656e710 R09: 0000000000000000
[41340.014615] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a27b5e7cbc8
[41340.014820] R13: ffff9a28e7bb6de0 R14: ffff9a288656e618 R15: ffff9a288656e6c0
[41340.015019] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.015266] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.015435] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.015629] Call Trace:
[41340.015764]
[41340.015878] ? btrfs_get_32+0x31/0xf0
[41340.016021] ? __mutex_lock+0x80/0x8a0
[41340.016164] ? __mutex_lock+0xda/0x8a0
[41340.016304] ? rcu_read_lock_sched_held+0x12/0x60
[41340.016456] ? lock_release+0x1f0/0x2d0
[41340.016601] btrfs_run_delayed_refs+0x86/0x210
[41340.016763] ? __mutex_unlock_slowpath+0x35/0x260
[41340.016922] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.017089] ? __mutex_unlock_slowpath+0x35/0x260
[41340.017243] btrfs_commit_transaction+0x85e/0xad0
[41340.017397] ? _raw_spin_unlock+0x29/0x40
[41340.017544] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.017700] create_subvol+0x567/0x9a0
[41340.017854] btrfs_mksubvol+0x447/0x4c0
[41340.018001] ? preempt_count_add+0x49/0xa0
[41340.018148] __btrfs_ioctl_snap_create+0x123/0x190
[41340.018303] ? _copy_from_user+0x65/0xa0
[41340.018443] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.018601] btrfs_ioctl+0x105/0x3160
[41340.018742] ? rcu_read_lock_sched_held+0x12/0x60
[41340.018907] ? lock_release+0x1f0/0x2d0
[41340.019053] ? __x64_sys_ioctl+0x80/0xb0
[41340.019197] __x64_sys_ioctl+0x80/0xb0
[41340.019334] do_syscall_64+0x38/0x90
[41340.019470] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.019631] RIP: 0033:0x7eff785534cb
[41340.019779] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.020233] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.020466] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.020657] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.020859] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.021664] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.021974] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.022279]
[41340.022449] irq event stamp: 0
[41340.022644] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.022925] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.023290] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.023669] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.023954] ---[ end trace c09233bff6b0e7b8 ]---
[41340.024272] ------------[ cut here ]------------
[41340.024505] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.024854] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.026227] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.026476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.026727] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.026907] 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 65 48 8b 05 58 b5 85 01 e8
[41340.027363] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.027524] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.027717] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.027924] RBP: ffff9a28e533fe40 R08: ffff9a28ccbfd230 R09: 0000000000000000
[41340.028119] R10: ffff9a288656e600 R11: ffff9a27b64dd608 R12: ffff9a27b5e7caf8
[41340.028313] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfd138 R15: ffff9a28ccbfd1e0
[41340.028506] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.028749] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.028938] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.029132] Call Trace:
[41340.029251]
[41340.029365] btrfs_run_delayed_refs+0x86/0x210
[41340.029517] ? __mutex_unlock_slowpath+0x35/0x260
[41340.029674] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.029850] ? __mutex_unlock_slowpath+0x35/0x260
[41340.030007] btrfs_commit_transaction+0x85e/0xad0
[41340.030160] ? _raw_spin_unlock+0x29/0x40
[41340.030305] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.030462] create_subvol+0x567/0x9a0
[41340.030604] btrfs_mksubvol+0x447/0x4c0
[41340.030744] ? preempt_count_add+0x49/0xa0
[41340.030903] __btrfs_ioctl_snap_create+0x123/0x190
[41340.031066] ? _copy_from_user+0x65/0xa0
[41340.031209] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.031364] btrfs_ioctl+0x105/0x3160
[41340.031507] ? rcu_read_lock_sched_held+0x12/0x60
[41340.031661] ? lock_release+0x1f0/0x2d0
[41340.031813] ? __x64_sys_ioctl+0x80/0xb0
[41340.031963] __x64_sys_ioctl+0x80/0xb0
[41340.032104] do_syscall_64+0x38/0x90
[41340.032239] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.032397] RIP: 0033:0x7eff785534cb
[41340.032535] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.033000] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.033234] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.033428] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.033621] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.033825] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.034020] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.034214]
[41340.034325] irq event stamp: 0
[41340.034452] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.034632] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.034890] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.040575] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.040766] ---[ end trace c09233bff6b0e7b9 ]---
[41340.040976] ------------[ cut here ]------------
[41340.041133] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.041404] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.042775] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.043025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.043281] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.043447] 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 65 48 8b 05 58 b5 85 01 e8
[41340.043904] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.044073] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.044266] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.044459] RBP: ffff9a28ca077820 R08: ffff9a28cc4714a0 R09: 0000000000000000
[41340.044651] R10: ffff9a28ccbfd138 R11: ffff9a27b64dd608 R12: ffff9a27e34c98f0
[41340.044854] R13: ffff9a28e7bb6de0 R14: ffff9a28cc4713a8 R15: ffff9a28cc471450
[41340.045048] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.045289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.045462] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.045655] Call Trace:
[41340.045786]
[41340.045900] btrfs_run_delayed_refs+0x86/0x210
[41340.046055] ? __mutex_unlock_slowpath+0x35/0x260
[41340.046213] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.046375] ? __mutex_unlock_slowpath+0x35/0x260
[41340.046529] btrfs_commit_transaction+0x85e/0xad0
[41340.046684] ? _raw_spin_unlock+0x29/0x40
[41340.046841] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.047001] create_subvol+0x567/0x9a0
[41340.047142] btrfs_mksubvol+0x447/0x4c0
[41340.047284] ? preempt_count_add+0x49/0xa0
[41340.047430] __btrfs_ioctl_snap_create+0x123/0x190
[41340.047584] ? _copy_from_user+0x65/0xa0
[41340.047725] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.047893] btrfs_ioctl+0x105/0x3160
[41340.048038] ? rcu_read_lock_sched_held+0x12/0x60
[41340.048192] ? lock_release+0x1f0/0x2d0
[41340.048332] ? __x64_sys_ioctl+0x80/0xb0
[41340.048475] __x64_sys_ioctl+0x80/0xb0
[41340.048617] do_syscall_64+0x38/0x90
[41340.048763] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.048930] RIP: 0033:0x7eff785534cb
[41340.049069] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.049515] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.049762] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.049961] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.050151] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.050342] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.050531] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.050725]
[41340.050846] irq event stamp: 0
[41340.051644] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.051923] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.052293] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.052668] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.052950] ---[ end trace c09233bff6b0e7ba ]---
[41340.053263] ------------[ cut here ]------------
[41340.053495] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.053935] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.055517] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.055779] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.056032] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.056200] 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 65 48 8b 05 58 b5 85 01 e8
[41340.056646] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.056816] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.057014] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.057208] RBP: ffff9a28ca077020 R08: ffff9a28cc471e60 R09: 0000000000000000
[41340.057400] R10: ffff9a28cc471300 R11: ffff9a27b64dd608 R12: ffff9a27e34c9138
[41340.057593] R13: ffff9a28e7bb6de0 R14: ffff9a28cc471d68 R15: ffff9a28cc471e10
[41340.057796] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.058048] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.058215] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.058411] Call Trace:
[41340.058529]
[41340.058642] btrfs_run_delayed_refs+0x86/0x210
[41340.058800] ? __mutex_unlock_slowpath+0x35/0x260
[41340.058965] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.059130] ? __mutex_unlock_slowpath+0x35/0x260
[41340.059284] btrfs_commit_transaction+0x85e/0xad0
[41340.059436] ? _raw_spin_unlock+0x29/0x40
[41340.059580] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.059738] create_subvol+0x567/0x9a0
[41340.059890] btrfs_mksubvol+0x447/0x4c0
[41340.060033] ? preempt_count_add+0x49/0xa0
[41340.060180] __btrfs_ioctl_snap_create+0x123/0x190
[41340.060340] ? _copy_from_user+0x65/0xa0
[41340.060481] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.060636] btrfs_ioctl+0x105/0x3160
[41340.060788] ? rcu_read_lock_sched_held+0x12/0x60
[41340.060950] ? lock_release+0x1f0/0x2d0
[41340.061089] ? __x64_sys_ioctl+0x80/0xb0
[41340.061231] __x64_sys_ioctl+0x80/0xb0
[41340.061372] do_syscall_64+0x38/0x90
[41340.061507] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.061665] RIP: 0033:0x7eff785534cb
[41340.061812] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.062275] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.062507] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.062699] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.062903] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.063100] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.063293] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.063487]
[41340.063598] irq event stamp: 0
[41340.063724] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.063916] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.064165] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.064409] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.064588] ---[ end trace c09233bff6b0e7bb ]---
[41340.064814] ------------[ cut here ]------------
[41340.064971] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.065249] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.066607] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.066869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.067122] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.067290] 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 65 48 8b 05 58 b5 85 01 e8
[41340.067746] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.067920] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.068110] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.068302] RBP: ffff9a28e533f540 R08: ffff9a28ccbfdf98 R09: 0000000000000000
[41340.068492] R10: ffff9a28cc471d00 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c9c0
[41340.068686] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfdea0 R15: ffff9a28ccbfdf48
[41340.068888] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.069140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.069306] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.069500] Call Trace:
[41340.069616]
[41340.069732] btrfs_run_delayed_refs+0x86/0x210
[41340.075321] ? __mutex_unlock_slowpath+0x35/0x260
[41340.075481] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.075646] ? __mutex_unlock_slowpath+0x35/0x260
[41340.075810] btrfs_commit_transaction+0x85e/0xad0
[41340.075973] ? _raw_spin_unlock+0x29/0x40
[41340.076120] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.076275] create_subvol+0x567/0x9a0
[41340.076417] btrfs_mksubvol+0x447/0x4c0
[41340.076560] ? preempt_count_add+0x49/0xa0
[41340.076708] __btrfs_ioctl_snap_create+0x123/0x190
[41340.076874] ? _copy_from_user+0x65/0xa0
[41340.077022] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.077179] btrfs_ioctl+0x105/0x3160
[41340.077320] ? rcu_read_lock_sched_held+0x12/0x60
[41340.077473] ? lock_release+0x1f0/0x2d0
[41340.077615] ? __x64_sys_ioctl+0x80/0xb0
[41340.077770] __x64_sys_ioctl+0x80/0xb0
[41340.077914] do_syscall_64+0x38/0x90
[41340.078049] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.078208] RIP: 0033:0x7eff785534cb
[41340.078346] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.078807] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.079043] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.079237] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.079433] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.079624] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.079826] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.080025]
[41340.080136] irq event stamp: 0
[41340.080264] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.080445] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.080688] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.080950] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.081884] ---[ end trace c09233bff6b0e7bc ]---
[41340.082203] ------------[ cut here ]------------
[41340.082425] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.082851] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.084786] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.085043] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.085292] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.085461] 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 65 48 8b 05 58 b5 85 01 e8
[41340.085924] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.086085] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.086278] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.086473] RBP: 0000000000000000 R08: ffff9a28cc471be0 R09: 0000000000000000
[41340.086665] R10: ffff9a28ccbfdea0 R11: ffff9a27b64dd608 R12: ffff9a27e34c9ea0
[41340.086869] R13: ffff9a28e7bb6de0 R14: ffff9a28cc471af8 R15: ffff9a28cc471ba0
[41340.087068] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.087314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.087482] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.087677] Call Trace:
[41340.087807]
[41340.087928] btrfs_run_delayed_refs+0x86/0x210
[41340.088078] ? __mutex_unlock_slowpath+0x35/0x260
[41340.088235] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.088401] ? __mutex_unlock_slowpath+0x35/0x260
[41340.088553] btrfs_commit_transaction+0x85e/0xad0
[41340.088706] ? _raw_spin_unlock+0x29/0x40
[41340.088861] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.089024] create_subvol+0x567/0x9a0
[41340.089170] btrfs_mksubvol+0x447/0x4c0
[41340.089310] ? preempt_count_add+0x49/0xa0
[41340.089459] __btrfs_ioctl_snap_create+0x123/0x190
[41340.089616] ? _copy_from_user+0x65/0xa0
[41340.089769] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.089930] btrfs_ioctl+0x105/0x3160
[41340.090070] ? rcu_read_lock_sched_held+0x12/0x60
[41340.090226] ? lock_release+0x1f0/0x2d0
[41340.090368] ? __x64_sys_ioctl+0x80/0xb0
[41340.090510] __x64_sys_ioctl+0x80/0xb0
[41340.090650] do_syscall_64+0x38/0x90
[41340.090799] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.090960] RIP: 0033:0x7eff785534cb
[41340.091095] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.091549] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.091792] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.091991] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.092182] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.092377] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.092567] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.092774]
[41340.092889] irq event stamp: 0
[41340.093019] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.093199] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.093447] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.093688] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.093878] ---[ end trace c09233bff6b0e7bd ]---
[41340.094104] ------------[ cut here ]------------
[41340.094258] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.094529] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.095891] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.096145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.096394] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.096563] 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 65 48 8b 05 58 b5 85 01 e8
[41340.097035] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.097197] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.097389] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.097579] RBP: 0000000000000000 R08: ffff9a28cc471220 R09: 0000000000000000
[41340.097779] R10: ffff9a28cc471a00 R11: ffff9a27b64dd608 R12: ffff9a27b4d5bbc8
[41340.097972] R13: ffff9a28e7bb6de0 R14: ffff9a28cc471138 R15: ffff9a28cc4711e0
[41340.098167] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.098413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.098581] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.098783] Call Trace:
[41340.098899]
[41340.099018] btrfs_run_delayed_refs+0x86/0x210
[41340.099168] ? __mutex_unlock_slowpath+0x35/0x260
[41340.099320] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.099486] ? __mutex_unlock_slowpath+0x35/0x260
[41340.099644] btrfs_commit_transaction+0x85e/0xad0
[41340.099807] ? _raw_spin_unlock+0x29/0x40
[41340.099955] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.100113] create_subvol+0x567/0x9a0
[41340.100258] btrfs_mksubvol+0x447/0x4c0
[41340.100397] ? preempt_count_add+0x49/0xa0
[41340.100543] __btrfs_ioctl_snap_create+0x123/0x190
[41340.100699] ? _copy_from_user+0x65/0xa0
[41340.100857] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.101019] btrfs_ioctl+0x105/0x3160
[41340.101157] ? rcu_read_lock_sched_held+0x12/0x60
[41340.101313] ? lock_release+0x1f0/0x2d0
[41340.101456] ? __x64_sys_ioctl+0x80/0xb0
[41340.101598] __x64_sys_ioctl+0x80/0xb0
[41340.101737] do_syscall_64+0x38/0x90
[41340.101886] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.102051] RIP: 0033:0x7eff785534cb
[41340.102185] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.102638] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.102883] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.103079] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.103269] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.103463] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.103655] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.103861]
[41340.103979] irq event stamp: 0
[41340.104103] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.104280] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.104530] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.110201] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.110381] ---[ end trace c09233bff6b0e7be ]---
[41340.110596] ------------[ cut here ]------------
[41340.110764] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.111701] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.113742] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.114140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.114516] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.114784] 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 65 48 8b 05 58 b5 85 01 e8
[41340.115257] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.115420] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.115611] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.115815] RBP: 0000000000000000 R08: ffff9a288656e0e8 R09: 0000000000000000
[41340.116014] R10: ffff9a28cc471100 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c478
[41340.116210] R13: ffff9a28e7bb6de0 R14: ffff9a288656e000 R15: ffff9a288656e0a8
[41340.116402] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.116650] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.116828] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.117027] Call Trace:
[41340.117145]
[41340.117262] btrfs_run_delayed_refs+0x86/0x210
[41340.117409] ? __mutex_unlock_slowpath+0x35/0x260
[41340.117567] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.117731] ? __mutex_unlock_slowpath+0x35/0x260
[41340.117898] btrfs_commit_transaction+0x85e/0xad0
[41340.118056] ? _raw_spin_unlock+0x29/0x40
[41340.118198] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.118356] create_subvol+0x567/0x9a0
[41340.118500] btrfs_mksubvol+0x447/0x4c0
[41340.118640] ? preempt_count_add+0x49/0xa0
[41340.118797] __btrfs_ioctl_snap_create+0x123/0x190
[41340.118959] ? _copy_from_user+0x65/0xa0
[41340.119105] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.119260] btrfs_ioctl+0x105/0x3160
[41340.119398] ? rcu_read_lock_sched_held+0x12/0x60
[41340.119556] ? lock_release+0x1f0/0x2d0
[41340.119698] ? __x64_sys_ioctl+0x80/0xb0
[41340.119849] __x64_sys_ioctl+0x80/0xb0
[41340.119998] do_syscall_64+0x38/0x90
[41340.120137] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.120296] RIP: 0033:0x7eff785534cb
[41340.120431] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.120898] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.121135] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.121326] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.121521] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.121711] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.121920] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.122118]
[41340.122233] irq event stamp: 0
[41340.122358] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.122538] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.122799] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.123043] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.123224] ---[ end trace c09233bff6b0e7bf ]---
[41340.123481] ------------[ cut here ]------------
[41340.123634] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.123921] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.125346] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.125599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.125857] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.126033] 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 65 48 8b 05 58 b5 85 01 e8
[41340.126489] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.126649] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.126850] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.127045] RBP: 0000000000000000 R08: ffff9a288656e980 R09: 0000000000000000
[41340.127237] R10: ffff9a288656e000 R11: ffff9a27b64dd608 R12: ffff9a289621d690
[41340.127427] R13: ffff9a28e7bb6de0 R14: ffff9a288656e888 R15: ffff9a288656e930
[41340.127616] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.127875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.128050] CR2: 00007eff7856a300 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.128243] Call Trace:
[41340.128359]
[41340.128476] btrfs_run_delayed_refs+0x86/0x210
[41340.128625] ? __mutex_unlock_slowpath+0x35/0x260
[41340.128788] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.128961] ? __mutex_unlock_slowpath+0x35/0x260
[41340.129117] btrfs_commit_transaction+0x85e/0xad0
[41340.129273] ? _raw_spin_unlock+0x29/0x40
[41340.129415] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.129571] create_subvol+0x567/0x9a0
[41340.129716] btrfs_mksubvol+0x447/0x4c0
[41340.129870] ? preempt_count_add+0x49/0xa0
[41340.130021] __btrfs_ioctl_snap_create+0x123/0x190
[41340.130179] ? _copy_from_user+0x65/0xa0
[41340.130324] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.130478] btrfs_ioctl+0x105/0x3160
[41340.130617] ? rcu_read_lock_sched_held+0x12/0x60
[41340.130784] ? lock_release+0x1f0/0x2d0
[41340.130937] ? __x64_sys_ioctl+0x80/0xb0
[41340.131081] __x64_sys_ioctl+0x80/0xb0
[41340.131219] do_syscall_64+0x38/0x90
[41340.131358] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.131520] RIP: 0033:0x7eff785534cb
[41340.131654] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.132125] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.132363] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.132554] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.132745] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.132949] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.133145] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.133343]
[41340.133457] irq event stamp: 0
[41340.133582] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.133769] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.134024] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.134267] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.134447] ---[ end trace c09233bff6b0e7c0 ]---
[41340.134922] ------------[ cut here ]------------
[41340.135083] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.135354] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.136740] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.137001] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.137256] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.137424] 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 65 48 8b 05 58 b5 85 01 e8
[41340.137885] RSP: 0018:ffffa8d547607988 EFLAGS: 00010202
[41340.138055] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.138246] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.138438] RBP: 0000000000000000 R08: ffff9a28ccbfd970 R09: 0000000000000000
[41340.138629] R10: 0000000000000000 R11: ffff9a28fbd20d88 R12: ffff9a27b5e7cbc8
[41340.138827] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfd888 R15: ffff9a28ccbfd930
[41340.139024] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.139264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.139436] CR2: 00007f481af791d8 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.139630] Call Trace:
[41340.139747]
[41340.139868] ? __mutex_lock+0x80/0x8a0
[41340.147488] ? __mutex_lock+0xda/0x8a0
[41340.147632] ? rcu_read_lock_sched_held+0x12/0x60
[41340.147801] ? lock_release+0x1f0/0x2d0
[41340.147946] btrfs_run_delayed_refs+0x86/0x210
[41340.148096] ? __mutex_unlock_slowpath+0x35/0x260
[41340.148254] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.148420] ? __mutex_unlock_slowpath+0x35/0x260
[41340.148575] btrfs_commit_transaction+0x85e/0xad0
[41340.148729] ? _raw_spin_unlock+0x29/0x40
[41340.148880] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.149043] create_subvol+0x567/0x9a0
[41340.149188] btrfs_mksubvol+0x447/0x4c0
[41340.149328] ? preempt_count_add+0x49/0xa0
[41340.149475] __btrfs_ioctl_snap_create+0x123/0x190
[41340.149633] ? _copy_from_user+0x65/0xa0
[41340.149783] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.149943] btrfs_ioctl+0x105/0x3160
[41340.150085] ? rcu_read_lock_sched_held+0x12/0x60
[41340.150243] ? lock_release+0x1f0/0x2d0
[41340.150386] ? __x64_sys_ioctl+0x80/0xb0
[41340.150526] __x64_sys_ioctl+0x80/0xb0
[41340.150667] do_syscall_64+0x38/0x90
[41340.150815] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.150978] RIP: 0033:0x7eff785534cb
[41340.151114] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.151572] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.151817] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.152015] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.152210] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.152403] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.152597] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.152801]
[41340.152920] irq event stamp: 0
[41340.153047] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.153227] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.153476] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.153721] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.153912] ---[ end trace c09233bff6b0e7c1 ]---
[41340.154494] ------------[ cut here ]------------
[41340.154678] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.154971] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.156351] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.156605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.156864] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.157040] 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 65 48 8b 05 58 b5 85 01 e8
[41340.157499] RSP: 0000:ffffa8d547607988 EFLAGS: 00010202
[41340.157661] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.157859] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.158056] RBP: 0000000000000000 R08: ffff9a28ccbfd220 R09: 0000000000000000
[41340.158245] R10: ffff9a28ccbfd888 R11: ffff9a27b64dd608 R12: ffff9a27b5e7caf8
[41340.158437] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfd138 R15: ffff9a28ccbfd1e0
[41340.158631] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.158889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.159061] CR2: 00007f48187af000 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.159256] Call Trace:
[41340.159373]
[41340.159488] ? __mutex_lock+0x80/0x8a0
[41340.159627] ? __mutex_lock+0xda/0x8a0
[41340.159774] ? rcu_read_lock_sched_held+0x12/0x60
[41340.159937] ? lock_release+0x1f0/0x2d0
[41340.160083] btrfs_run_delayed_refs+0x86/0x210
[41340.160230] ? __mutex_unlock_slowpath+0x35/0x260
[41340.160386] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.160551] ? __mutex_unlock_slowpath+0x35/0x260
[41340.160709] btrfs_commit_transaction+0x85e/0xad0
[41340.160871] ? _raw_spin_unlock+0x29/0x40
[41340.161019] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.161177] create_subvol+0x567/0x9a0
[41340.161323] btrfs_mksubvol+0x447/0x4c0
[41340.161463] ? preempt_count_add+0x49/0xa0
[41340.161607] __btrfs_ioctl_snap_create+0x123/0x190
[41340.161774] ? _copy_from_user+0x65/0xa0
[41340.161924] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.162081] btrfs_ioctl+0x105/0x3160
[41340.162220] ? rcu_read_lock_sched_held+0x12/0x60
[41340.162377] ? lock_release+0x1f0/0x2d0
[41340.162522] ? __x64_sys_ioctl+0x80/0xb0
[41340.162663] __x64_sys_ioctl+0x80/0xb0
[41340.162809] do_syscall_64+0x38/0x90
[41340.162953] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.163111] RIP: 0033:0x7eff785534cb
[41340.163247] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.163703] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.163953] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.164147] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.164338] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.164532] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.164724] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.164932]
[41340.165048] irq event stamp: 0
[41340.165173] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.165354] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.165605] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.165860] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.166046] ---[ end trace c09233bff6b0e7c2 ]---
[41340.167744] ------------[ cut here ]------------
[41340.167948] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.168222] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.169604] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.169860] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.170121] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.170290] 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 65 48 8b 05 58 b5 85 01 e8
[41340.170747] RSP: 0000:ffffa8d547607988 EFLAGS: 00010202
[41340.171645] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.171941] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.172224] RBP: ffff9a28e533f540 R08: ffff9a28ccbfdf98 R09: 0000000000000000
[41340.172507] R10: ffff9a28ccbfd138 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c9c0
[41340.172800] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfdea0 R15: ffff9a28ccbfdf48
[41340.173089] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.173457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.173716] CR2: 00007f48197b4778 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.174019] Call Trace:
[41340.174200]
[41340.174379] ? __mutex_lock+0x80/0x8a0
[41340.174595] ? __mutex_lock+0xda/0x8a0
[41340.174817] ? rcu_read_lock_sched_held+0x12/0x60
[41340.175059] ? lock_release+0x1f0/0x2d0
[41340.175281] btrfs_run_delayed_refs+0x86/0x210
[41340.175507] ? __mutex_unlock_slowpath+0x35/0x260
[41340.175740] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.176006] ? __mutex_unlock_slowpath+0x35/0x260
[41340.176237] btrfs_commit_transaction+0x85e/0xad0
[41340.176394] ? _raw_spin_unlock+0x29/0x40
[41340.176539] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.176693] create_subvol+0x567/0x9a0
[41340.176851] btrfs_mksubvol+0x447/0x4c0
[41340.176998] ? preempt_count_add+0x49/0xa0
[41340.177142] __btrfs_ioctl_snap_create+0x123/0x190
[41340.177299] ? _copy_from_user+0x65/0xa0
[41340.177444] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.177599] btrfs_ioctl+0x105/0x3160
[41340.177737] ? rcu_read_lock_sched_held+0x12/0x60
[41340.177902] ? lock_release+0x1f0/0x2d0
[41340.178051] ? __x64_sys_ioctl+0x80/0xb0
[41340.178191] __x64_sys_ioctl+0x80/0xb0
[41340.178330] do_syscall_64+0x38/0x90
[41340.178469] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.178631] RIP: 0033:0x7eff785534cb
[41340.178775] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.179231] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.184869] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.185069] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.185263] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.185458] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.185654] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.185859]
[41340.185975] irq event stamp: 0
[41340.186102] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.186285] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.186538] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.186791] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.186979] ---[ end trace c09233bff6b0e7c3 ]---
[41340.188532] ------------[ cut here ]------------
[41340.188706] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.189039] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.190409] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.190664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.190924] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.191096] 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 65 48 8b 05 58 b5 85 01 e8
[41340.191551] RSP: 0000:ffffa8d547607988 EFLAGS: 00010202
[41340.191711] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.191915] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.192106] RBP: ffff9a28e533fe40 R08: ffff9a28ccbfde60 R09: 0000000000000000
[41340.192300] R10: ffff9a28ccbfdea0 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c478
[41340.192492] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfdd68 R15: ffff9a28ccbfde10
[41340.192686] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.192942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.193113] CR2: 00007f481a5f4e88 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.193303] Call Trace:
[41340.193421]
[41340.193538] btrfs_run_delayed_refs+0x86/0x210
[41340.193688] ? __mutex_unlock_slowpath+0x35/0x260
[41340.193851] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.194022] ? __mutex_unlock_slowpath+0x35/0x260
[41340.194179] btrfs_commit_transaction+0x85e/0xad0
[41340.194330] ? _raw_spin_unlock+0x29/0x40
[41340.194475] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.194634] create_subvol+0x567/0x9a0
[41340.194788] btrfs_mksubvol+0x447/0x4c0
[41340.194934] ? preempt_count_add+0x49/0xa0
[41340.195080] __btrfs_ioctl_snap_create+0x123/0x190
[41340.195236] ? _copy_from_user+0x65/0xa0
[41340.195381] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.195536] btrfs_ioctl+0x105/0x3160
[41340.195674] ? rcu_read_lock_sched_held+0x12/0x60
[41340.195840] ? lock_release+0x1f0/0x2d0
[41340.195990] ? __x64_sys_ioctl+0x80/0xb0
[41340.196132] __x64_sys_ioctl+0x80/0xb0
[41340.196270] do_syscall_64+0x38/0x90
[41340.196409] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.196568] RIP: 0033:0x7eff785534cb
[41340.196702] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.197172] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.197409] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.197600] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.197801] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.198000] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.198192] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.198390]
[41340.198506] irq event stamp: 0
[41340.198630] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.198819] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.199075] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.199317] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.199497] ---[ end trace c09233bff6b0e7c4 ]---
[41340.199736] ------------[ cut here ]------------
[41340.199897] WARNING: CPU: 1 PID: 246221 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[41340.200173] 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 iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[41340.202687] CPU: 1 PID: 246221 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[41340.203083] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[41340.203463] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[41340.203718] 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 65 48 8b 05 58 b5 85 01 e8
[41340.204419] RSP: 0000:ffffa8d547607988 EFLAGS: 00010202
[41340.204665] RAX: 000000000000000d RBX: ffff9a2884c23000 RCX: 0000000000000000
[41340.204971] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[41340.205257] RBP: ffff9a28e533fa00 R08: ffff9a28ccbfd710 R09: 0000000000000000
[41340.205543] R10: ffff9a28ccbfdd68 R11: ffff9a27b64dd608 R12: ffff9a27b5e7c1a0
[41340.205842] R13: ffff9a28e7bb6de0 R14: ffff9a28ccbfd618 R15: ffff9a28ccbfd6c0
[41340.206134] FS: 00007eff78458740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[41340.206471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[41340.206645] CR2: 00007f481a5f4e88 CR3: 0000000104156002 CR4: 0000000000370ee0
[41340.206849] Call Trace:
[41340.206974]
[41340.207091] btrfs_run_delayed_refs+0x86/0x210
[41340.207244] ? __mutex_unlock_slowpath+0x35/0x260
[41340.207400] btrfs_start_dirty_block_groups+0x2af/0x540
[41340.207562] ? __mutex_unlock_slowpath+0x35/0x260
[41340.207720] btrfs_commit_transaction+0x85e/0xad0
[41340.207888] ? _raw_spin_unlock+0x29/0x40
[41340.208035] ? btrfs_block_rsv_release+0x1c2/0x1e0
[41340.208192] create_subvol+0x567/0x9a0
[41340.208338] btrfs_mksubvol+0x447/0x4c0
[41340.208481] ? preempt_count_add+0x49/0xa0
[41340.208626] __btrfs_ioctl_snap_create+0x123/0x190
[41340.208794] ? _copy_from_user+0x65/0xa0
[41340.208943] btrfs_ioctl_snap_create_v2+0xbb/0x140
[41340.209103] btrfs_ioctl+0x105/0x3160
[41340.209242] ? rcu_read_lock_sched_held+0x12/0x60
[41340.209397] ? lock_release+0x1f0/0x2d0
[41340.209541] ? __x64_sys_ioctl+0x80/0xb0
[41340.209684] __x64_sys_ioctl+0x80/0xb0
[41340.209833] do_syscall_64+0x38/0x90
[41340.210067] entry_SYSCALL_64_after_hwframe+0x44/0xae
[41340.210299] RIP: 0033:0x7eff785534cb
[41340.210435] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[41340.210899] RSP: 002b:00007ffc7c8aa2c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[41340.211145] RAX: ffffffffffffffda RBX: 00007ffc7c8ab310 RCX: 00007eff785534cb
[41340.211336] RDX: 00007ffc7c8aa2d0 RSI: 0000000050009418 RDI: 0000000000000003
[41340.211528] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc7c8abf77
[41340.211719] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[41340.211926] R13: 00007ffc7c8aa2d0 R14: 00000000004063d0 R15: 00007eff784586c8
[41340.212121]
[41340.212237] irq event stamp: 0
[41340.212365] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[41340.212542] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[41340.212801] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[41340.213059] softirqs last disabled at (0): [<0000000000000000>] 0x0
[41340.213237] ---[ end trace c09233bff6b0e7c5 ]---
[41340.277404] BTRFS info (device dm-11): flagging fs with big metadata feature
[41340.277625] BTRFS info (device dm-11): turning on sync discard
[41340.277845] BTRFS info (device dm-11): using free space tree
[41340.278022] BTRFS info (device dm-11): has skinny extents
[41342.300484] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41342.301706] BTRFS warning (device dm-11): direct IO failed ino 262 rw 1,34817 sector 0x171908 len 126976 err no 10
[41342.302354] BTRFS warning (device dm-11): direct IO failed ino 743 rw 0,0 sector 0x16ee90 len 4096 err no 10
[41342.302649] BTRFS warning (device dm-11): direct IO failed ino 743 rw 0,0 sector 0x16ee98 len 4096 err no 10
[41342.302977] BTRFS warning (device dm-11): direct IO failed ino 743 rw 0,0 sector 0x16eea0 len 4096 err no 10
[41342.303253] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41342.303273] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41342.303575] BTRFS info (device dm-11): forced readonly
[41342.303836] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41342.304001] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41342.309942] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41342.313829] BTRFS warning (device dm-11): csum hole found for disk bytenr range [470917120, 470921216)
[41342.314131] BTRFS warning (device dm-11): csum hole found for disk bytenr range [470921216, 470925312)
[41342.314134] BTRFS warning (device dm-11): direct IO failed ino 658 rw 0,0 sector 0x1648d0 len 4096 err no 10
[41342.314405] BTRFS warning (device dm-11): direct IO failed ino 658 rw 0,0 sector 0x1648d8 len 4096 err no 10
[41342.314698] BTRFS warning (device dm-11): csum hole found for disk bytenr range [453607424, 453611520)
[41342.315166] BTRFS warning (device dm-11): csum hole found for disk bytenr range [445743104, 445747200)
[41342.315340] BTRFS warning (device dm-11): csum hole found for disk bytenr range [453611520, 453615616)
[41342.315565] BTRFS warning (device dm-11): direct IO failed ino 577 rw 0,0 sector 0x1588c0 len 4096 err no 10
[41342.315939] BTRFS warning (device dm-11): csum hole found for disk bytenr range [453615616, 453619712)
[41342.315941] BTRFS warning (device dm-11): csum hole found for disk bytenr range [453619712, 453623808)
[41342.317018] BTRFS warning (device dm-11): csum hole found for disk bytenr range [453607424, 453611520)
[41342.317199] BTRFS warning (device dm-11): csum hole found for disk bytenr range [438579200, 438583296)
[41342.317593] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x155218 len 4096 err no 10
[41342.317599] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x155220 len 4096 err no 10
[41342.318194] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x155228 len 4096 err no 10
[41342.446930] BTRFS info (device dm-11): flagging fs with big metadata feature
[41342.447150] BTRFS info (device dm-11): turning on sync discard
[41342.447323] BTRFS info (device dm-11): using free space tree
[41342.447494] BTRFS info (device dm-11): has skinny extents
[41343.467578] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41343.467926] btrfs_dev_stat_print_on_error: 207 callbacks suppressed
[41343.467928] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41343.468430] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41343.468745] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41343.469061] BTRFS error (device dm-11): error writing primary super block to device 1
[41343.469342] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41343.469930] BTRFS info (device dm-11): forced readonly
[41343.470170] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41343.470599] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41343.471697] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[41343.473844] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[41343.474169] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41343.474275] BTRFS warning (device dm-11): direct IO failed ino 799 rw 0,0 sector 0x15c320 len 4096 err no 10
[41343.475516] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41343.475926] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41343.477861] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[41343.478324] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x17c2a8 len 4096 err no 10
[41343.481436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[41343.568676] BTRFS info (device dm-11): flagging fs with big metadata feature
[41343.568934] BTRFS info (device dm-11): turning on sync discard
[41343.569114] BTRFS info (device dm-11): using free space tree
[41343.569284] BTRFS info (device dm-11): has skinny extents
[41343.572078] BTRFS info (device dm-11): start tree-log replay
[41345.628233] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41345.628864] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41345.629422] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41345.629991] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41345.630842] BTRFS error (device dm-11): error writing primary super block to device 1
[41345.631525] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41345.633352] BTRFS info (device dm-11): forced readonly
[41345.633828] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41345.634514] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41345.636123] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[41345.636980] BTRFS warning (device dm-11): direct IO failed ino 1120 rw 0,0 sector 0x1aab70 len 4096 err no 10
[41345.640911] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41345.747139] BTRFS info (device dm-11): flagging fs with big metadata feature
[41345.747359] BTRFS info (device dm-11): turning on sync discard
[41345.747538] BTRFS info (device dm-11): using free space tree
[41345.747727] BTRFS info (device dm-11): has skinny extents
[41345.750135] BTRFS info (device dm-11): start tree-log replay
[41345.806181] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[41345.806496] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[41345.810750] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41345.811806] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[41345.812197] BTRFS info (device dm-11): forced readonly
[41345.813521] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[41345.813917] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41345.814414] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41345.890780] BTRFS info (device dm-11): flagging fs with big metadata feature
[41345.891005] BTRFS info (device dm-11): turning on sync discard
[41345.891177] BTRFS info (device dm-11): using free space tree
[41345.891342] BTRFS info (device dm-11): has skinny extents
[41346.922539] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41346.923431] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41346.924245] BTRFS error (device dm-11): error writing primary super block to device 1
[41346.924927] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41346.925650] BTRFS info (device dm-11): forced readonly
[41346.926091] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41346.926675] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41346.927828] BTRFS warning (device dm-11): direct IO failed ino 1308 rw 0,0 sector 0x1bd000 len 4096 err no 10
[41346.929255] BTRFS warning (device dm-11): direct IO failed ino 285 rw 0,0 sector 0x194170 len 4096 err no 10
[41346.930330] BTRFS warning (device dm-11): direct IO failed ino 1343 rw 0,0 sector 0x1c0570 len 4096 err no 10
[41346.933450] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41346.937954] BTRFS warning (device dm-11): direct IO failed ino 1343 rw 0,0 sector 0x1c0570 len 4096 err no 10
[41347.029662] BTRFS info (device dm-11): flagging fs with big metadata feature
[41347.029901] BTRFS info (device dm-11): turning on sync discard
[41347.030078] BTRFS info (device dm-11): using free space tree
[41347.030248] BTRFS info (device dm-11): has skinny extents
[41347.049972] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41347.050287] BTRFS error (device dm-11): error writing primary super block to device 1
[41347.050541] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41347.050854] BTRFS info (device dm-11): forced readonly
[41347.051020] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[41347.051538] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41347.052926] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115230 len 4096 err no 10
[41347.053043] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115238 len 4096 err no 10
[41347.053382] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115240 len 4096 err no 10
[41347.053839] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115248 len 4096 err no 10
[41347.054134] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115250 len 4096 err no 10
[41347.054445] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115258 len 4096 err no 10
[41347.054806] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115260 len 4096 err no 10
[41347.055108] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115268 len 4096 err no 10
[41347.055387] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115270 len 4096 err no 10
[41347.061256] BTRFS warning (device dm-11): direct IO failed ino 1349 rw 0,0 sector 0x115278 len 4096 err no 10
[41347.061978] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x116658 len 4096 err no 10
[41347.062322] BTRFS warning (device dm-11): direct IO failed ino 1351 rw 0,0 sector 0x118458 len 4096 err no 10
[41347.063037] BTRFS warning (device dm-11): direct IO failed ino 1351 rw 0,0 sector 0x129ff8 len 4096 err no 10
[41347.063590] BTRFS warning (device dm-11): direct IO failed ino 1351 rw 0,0 sector 0x118458 len 4096 err no 10
[41347.064254] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x116658 len 4096 err no 10
[41347.064342] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41347.064611] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x116658 len 4096 err no 10
[41347.065287] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x116658 len 4096 err no 10
[41347.065828] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x116668 len 4096 err no 10
[41347.131723] BTRFS info (device dm-11): flagging fs with big metadata feature
[41347.131951] BTRFS info (device dm-11): turning on sync discard
[41347.132126] BTRFS info (device dm-11): using free space tree
[41347.132297] BTRFS info (device dm-11): has skinny extents
[41348.147858] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41348.148166] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41348.148453] BTRFS error (device dm-11): error writing primary super block to device 1
[41348.148807] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41348.149460] BTRFS info (device dm-11): forced readonly
[41348.149714] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41348.150054] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41348.150994] BTRFS warning (device dm-11): direct IO failed ino 1383 rw 0,0 sector 0x1ca048 len 4096 err no 10
[41348.151621] BTRFS warning (device dm-11): direct IO failed ino 1365 rw 0,0 sector 0x1c8950 len 4096 err no 10
[41348.153190] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41348.154251] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1150 len 4096 err no 10
[41348.154656] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1158 len 4096 err no 10
[41348.155084] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1160 len 4096 err no 10
[41348.155334] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1168 len 4096 err no 10
[41348.155950] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1170 len 4096 err no 10
[41348.156370] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1178 len 4096 err no 10
[41348.156447] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1180 len 4096 err no 10
[41348.156917] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1188 len 4096 err no 10
[41348.157135] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1190 len 4096 err no 10
[41348.157467] BTRFS warning (device dm-11): direct IO failed ino 1416 rw 0,0 sector 0x1d1198 len 4096 err no 10
[41348.157998] BTRFS warning (device dm-11): direct IO failed ino 1394 rw 0,0 sector 0x1cfba8 len 4096 err no 10
[41348.158557] BTRFS warning (device dm-11): direct IO failed ino 1394 rw 0,0 sector 0x1cfbb0 len 4096 err no 10
[41348.158987] BTRFS warning (device dm-11): direct IO failed ino 1394 rw 0,0 sector 0x1cfbb8 len 4096 err no 10
[41348.159488] BTRFS warning (device dm-11): direct IO failed ino 1394 rw 0,0 sector 0x1cfbc0 len 4096 err no 10
[41348.256174] BTRFS info (device dm-11): flagging fs with big metadata feature
[41348.256392] BTRFS info (device dm-11): turning on sync discard
[41348.256565] BTRFS info (device dm-11): using free space tree
[41348.256758] BTRFS info (device dm-11): has skinny extents
[41349.289954] btrfs_dev_stat_print_on_error: 163 callbacks suppressed
[41349.289960] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41349.291212] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41349.292015] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41349.292748] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[41349.294636] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[41349.295231] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[41349.295815] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[41349.296382] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[41349.297018] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41349.297639] BTRFS info (device dm-11): forced readonly
[41349.298006] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41349.298470] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41349.298983] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41349.299423] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[41349.299964] btrfs_lookup_bio_sums: 2 callbacks suppressed
[41349.299967] BTRFS warning (device dm-11): csum hole found for disk bytenr range [751763456, 751767552)
[41349.300024] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[41349.304006] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758685696, 758689792)
[41349.304390] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758689792, 758693888)
[41349.304794] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758693888, 758697984)
[41349.305181] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758697984, 758702080)
[41349.305652] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758702080, 758706176)
[41349.306127] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758706176, 758710272)
[41349.306505] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758710272, 758714368)
[41349.306897] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758714368, 758718464)
[41349.307276] BTRFS warning (device dm-11): csum hole found for disk bytenr range [758718464, 758722560)
[41349.309297] BTRFS warning (device dm-11): direct IO failed ino 1655 rw 0,0 sector 0x1edd70 len 4096 err no 10
[41349.419251] BTRFS info (device dm-11): flagging fs with big metadata feature
[41349.419476] BTRFS info (device dm-11): turning on sync discard
[41349.419654] BTRFS info (device dm-11): using free space tree
[41349.419844] BTRFS info (device dm-11): has skinny extents
[41351.437361] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41351.437673] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41351.437958] BTRFS error (device dm-11): error writing primary super block to device 1
[41351.438200] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41351.438493] BTRFS info (device dm-11): forced readonly
[41351.438669] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41351.438907] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41351.442140] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41351.442732] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41351.443007] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41351.444048] BTRFS warning (device dm-11): direct IO failed ino 1840 rw 0,0 sector 0x1ffb18 len 4096 err no 10
[41351.546139] BTRFS info (device dm-11): flagging fs with big metadata feature
[41351.546361] BTRFS info (device dm-11): turning on sync discard
[41351.546537] BTRFS info (device dm-11): using free space tree
[41351.546728] BTRFS info (device dm-11): has skinny extents
[41353.572494] BTRFS warning (device dm-11): direct IO failed ino 264 rw 1,34817 sector 0x2407e0 len 4096 err no 10
[41353.573288] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41353.573309] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x2180f8 len 8192 err no 10
[41353.573958] BTRFS info (device dm-11): forced readonly
[41353.574519] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x218108 len 20480 err no 10
[41353.574852] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41353.575401] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x241708 len 4096 err no 10
[41353.575876] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41353.578499] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x218130 len 16384 err no 10
[41353.582392] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41353.584826] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x2365d8 len 4096 err no 10
[41353.591672] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x2365e0 len 4096 err no 10
[41353.591973] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x2365e8 len 4096 err no 10
[41353.592053] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x2365f0 len 4096 err no 10
[41353.592267] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x2365f8 len 4096 err no 10
[41353.592551] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236600 len 4096 err no 10
[41353.592839] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236608 len 4096 err no 10
[41353.593120] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236610 len 4096 err no 10
[41353.593392] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236618 len 4096 err no 10
[41353.593677] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236620 len 4096 err no 10
[41353.593962] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236628 len 4096 err no 10
[41353.594237] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236630 len 4096 err no 10
[41353.594515] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236638 len 4096 err no 10
[41353.594801] BTRFS warning (device dm-11): direct IO failed ino 2068 rw 0,0 sector 0x236640 len 4096 err no 10
[41353.595794] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x233030 len 4096 err no 10
[41353.595803] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x233038 len 4096 err no 10
[41353.596343] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x233040 len 4096 err no 10
[41353.596668] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x22f3d0 len 4096 err no 10
[41353.596962] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x22f3d8 len 4096 err no 10
[41353.597184] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x22f3e0 len 4096 err no 10
[41353.597454] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x22f3e8 len 4096 err no 10
[41353.598140] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x236020 len 4096 err no 10
[41353.598604] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x236028 len 4096 err no 10
[41353.599711] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x236030 len 4096 err no 10
[41353.599761] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x236038 len 4096 err no 10
[41353.735719] BTRFS info (device dm-11): flagging fs with big metadata feature
[41353.735944] BTRFS info (device dm-11): turning on sync discard
[41353.736121] BTRFS info (device dm-11): using free space tree
[41353.736289] BTRFS info (device dm-11): has skinny extents
[41353.753380] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41353.753663] BTRFS info (device dm-11): forced readonly
[41353.753840] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41353.756095] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41353.833551] BTRFS info (device dm-11): flagging fs with big metadata feature
[41353.833790] BTRFS info (device dm-11): turning on sync discard
[41353.833964] BTRFS info (device dm-11): using free space tree
[41353.834134] BTRFS info (device dm-11): has skinny extents
[41354.848136] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41354.848433] btrfs_dev_stat_print_on_error: 118 callbacks suppressed
[41354.848435] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41354.849171] BTRFS error (device dm-11): error writing primary super block to device 1
[41354.849420] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41354.849716] BTRFS info (device dm-11): forced readonly
[41354.849897] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[41354.850926] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41354.851244] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41354.851546] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[41354.851883] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[41354.851985] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[41354.852192] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[41354.852468] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[41354.852756] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[41354.853039] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[41354.853338] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af18 len 4096 err no 10
[41354.853728] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af20 len 4096 err no 10
[41354.854197] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af28 len 4096 err no 10
[41354.854484] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af30 len 4096 err no 10
[41354.854902] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af38 len 4096 err no 10
[41354.855531] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af40 len 4096 err no 10
[41354.855845] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af48 len 4096 err no 10
[41354.856137] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af50 len 4096 err no 10
[41354.856538] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af58 len 4096 err no 10
[41354.856547] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af60 len 4096 err no 10
[41354.856859] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af68 len 4096 err no 10
[41354.857191] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af70 len 4096 err no 10
[41354.857416] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af78 len 4096 err no 10
[41354.857753] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af80 len 4096 err no 10
[41354.858012] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af88 len 4096 err no 10
[41354.858263] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af90 len 4096 err no 10
[41354.858536] BTRFS warning (device dm-11): direct IO failed ino 2240 rw 0,0 sector 0x24af98 len 4096 err no 10
[41354.859063] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41354.859986] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41354.860319] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41354.864599] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451c0 len 4096 err no 10
[41354.864713] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451c8 len 4096 err no 10
[41354.864929] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451d0 len 4096 err no 10
[41354.865354] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451d8 len 4096 err no 10
[41354.865655] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451e0 len 4096 err no 10
[41354.865660] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451e8 len 4096 err no 10
[41354.866088] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451f0 len 4096 err no 10
[41354.866357] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2451f8 len 4096 err no 10
[41354.866792] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x245200 len 4096 err no 10
[41354.867063] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x245208 len 4096 err no 10
[41354.867465] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x245210 len 4096 err no 10
[41354.869999] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x250138 len 4096 err no 10
[41354.971701] BTRFS info (device dm-11): flagging fs with big metadata feature
[41354.971953] BTRFS info (device dm-11): turning on sync discard
[41354.972129] BTRFS info (device dm-11): using free space tree
[41354.972300] BTRFS info (device dm-11): has skinny extents
[41354.974890] BTRFS info (device dm-11): start tree-log replay
[41355.058005] BTRFS warning (device dm-11): direct IO failed ino 2339 rw 1,34817 sector 0x250920 len 32768 err no 10
[41355.058193] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41355.061308] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[41355.061584] BTRFS info (device dm-11): forced readonly
[41355.062019] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[41355.062292] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41355.062527] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41355.144922] BTRFS info (device dm-11): flagging fs with big metadata feature
[41355.145140] BTRFS info (device dm-11): turning on sync discard
[41355.145313] BTRFS info (device dm-11): using free space tree
[41355.145485] BTRFS info (device dm-11): has skinny extents
[41355.163294] BTRFS warning (device dm-11): direct IO failed ino 2337 rw 1,34817 sector 0x115248 len 81920 err no 10
[41355.165932] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41355.169403] BTRFS warning (device dm-11): direct IO failed ino 2338 rw 1,34817 sector 0x115248 len 86016 err no 10
[41355.170560] BTRFS warning (device dm-11): direct IO failed ino 2339 rw 1,34817 sector 0x1471d0 len 16384 err no 10
[41355.172749] BTRFS warning (device dm-11): direct IO failed ino 2343 rw 1,34817 sector 0x14b960 len 86016 err no 10
[41355.173139] BTRFS warning (device dm-11): direct IO failed ino 2338 rw 1,34817 sector 0x14cc08 len 98304 err no 10
[41355.176022] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41355.176425] BTRFS info (device dm-11): forced readonly
[41355.279747] BTRFS info (device dm-11): flagging fs with big metadata feature
[41355.279968] BTRFS info (device dm-11): turning on sync discard
[41355.280146] BTRFS info (device dm-11): using free space tree
[41355.280316] BTRFS info (device dm-11): has skinny extents
[41357.296958] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41357.297319] BTRFS info (device dm-11): forced readonly
[41357.297496] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41357.297777] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41357.298839] btrfs_lookup_bio_sums: 35 callbacks suppressed
[41357.298854] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1033936896, 1033940992)
[41357.299430] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x271050 len 4096 err no 10
[41357.300334] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1025609728, 1025613824)
[41357.300683] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x26d0c8 len 4096 err no 10
[41357.301064] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41357.415196] BTRFS info (device dm-11): flagging fs with big metadata feature
[41357.415413] BTRFS info (device dm-11): turning on sync discard
[41357.415606] BTRFS info (device dm-11): using free space tree
[41357.415780] BTRFS info (device dm-11): has skinny extents
[41358.455874] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41358.457113] BTRFS error (device dm-11): error writing primary super block to device 1
[41358.458161] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41358.459383] BTRFS info (device dm-11): forced readonly
[41358.460090] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[41358.462186] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286658 len 4096 err no 10
[41358.462510] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286660 len 4096 err no 10
[41358.462841] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286668 len 4096 err no 10
[41358.463150] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286670 len 4096 err no 10
[41358.463464] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286678 len 4096 err no 10
[41358.463675] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286680 len 4096 err no 10
[41358.463789] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286688 len 4096 err no 10
[41358.464116] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286690 len 4096 err no 10
[41358.464671] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x286698 len 4096 err no 10
[41358.464772] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x2866a0 len 4096 err no 10
[41358.465048] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x2866a8 len 4096 err no 10
[41358.465428] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x2866b0 len 4096 err no 10
[41358.465684] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282348 len 4096 err no 10
[41358.466009] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282350 len 4096 err no 10
[41358.466236] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282358 len 4096 err no 10
[41358.466662] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282360 len 4096 err no 10
[41358.466836] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282368 len 4096 err no 10
[41358.467141] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282370 len 4096 err no 10
[41358.467413] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282378 len 4096 err no 10
[41358.467741] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282380 len 4096 err no 10
[41358.468028] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282388 len 4096 err no 10
[41358.468313] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282390 len 4096 err no 10
[41358.468614] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282398 len 4096 err no 10
[41358.468897] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823a0 len 4096 err no 10
[41358.469184] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823a8 len 4096 err no 10
[41358.469464] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823b0 len 4096 err no 10
[41358.469770] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823b8 len 4096 err no 10
[41358.470097] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823c0 len 4096 err no 10
[41358.470343] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823c8 len 4096 err no 10
[41358.470661] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823d0 len 4096 err no 10
[41358.470934] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823d8 len 4096 err no 10
[41358.471227] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823e0 len 4096 err no 10
[41358.471558] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823e8 len 4096 err no 10
[41358.471847] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823f0 len 4096 err no 10
[41358.472274] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2823f8 len 4096 err no 10
[41358.472543] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x282400 len 4096 err no 10
[41358.473278] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41358.473633] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41358.473955] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x286210 len 4096 err no 10
[41358.475214] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41358.491111] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x287348 len 4096 err no 10
[41358.588007] BTRFS info (device dm-11): flagging fs with big metadata feature
[41358.588236] BTRFS info (device dm-11): turning on sync discard
[41358.588411] BTRFS info (device dm-11): using free space tree
[41358.588622] BTRFS info (device dm-11): has skinny extents
[41360.602108] btrfs_dev_stat_print_on_error: 153 callbacks suppressed
[41360.602112] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41360.603028] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41360.603395] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41360.604729] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41360.605093] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41360.605455] BTRFS error (device dm-11): error writing primary super block to device 1
[41360.605807] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41360.606182] BTRFS info (device dm-11): forced readonly
[41360.606314] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41360.606400] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41360.607044] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41360.609124] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[41360.609472] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[41360.609930] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[41360.610399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[41360.610850] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[41360.611231] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[41360.611657] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[41360.612038] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[41360.613274] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x294480 len 4096 err no 10
[41360.615483] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af3f0 len 4096 err no 10
[41360.615891] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af3f8 len 4096 err no 10
[41360.616178] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af400 len 4096 err no 10
[41360.617079] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af408 len 4096 err no 10
[41360.622317] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af410 len 4096 err no 10
[41360.622635] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af418 len 4096 err no 10
[41360.622928] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af420 len 4096 err no 10
[41360.623206] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af428 len 4096 err no 10
[41360.623485] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af430 len 4096 err no 10
[41360.623782] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2af438 len 4096 err no 10
[41360.727883] BTRFS info (device dm-11): flagging fs with big metadata feature
[41360.728109] BTRFS info (device dm-11): turning on sync discard
[41360.728287] BTRFS info (device dm-11): using free space tree
[41360.728458] BTRFS info (device dm-11): has skinny extents
[41360.731088] BTRFS info (device dm-11): start tree-log replay
[41361.802516] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41361.803534] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41361.804437] BTRFS info (device dm-11): forced readonly
[41361.804610] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41361.804850] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41361.806182] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1203929088, 1203933184)
[41361.806459] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1203933184, 1203937280)
[41361.806800] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1203937280, 1203941376)
[41361.806977] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1206276096, 1206280192)
[41361.807091] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1203929088, 1203933184)
[41361.807366] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1206280192, 1206284288)
[41361.807640] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2c3328 len 4096 err no 10
[41361.808218] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2c3330 len 4096 err no 10
[41361.808578] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1210380288, 1210384384)
[41361.808866] BTRFS warning (device dm-11): direct IO failed ino 2042 rw 0,0 sector 0x2c5278 len 4096 err no 10
[41361.809237] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1209901056, 1209905152)
[41361.809570] BTRFS warning (device dm-11): direct IO failed ino 1496 rw 0,0 sector 0x2c4ed0 len 4096 err no 10
[41361.908850] BTRFS info (device dm-11): flagging fs with big metadata feature
[41361.909069] BTRFS info (device dm-11): turning on sync discard
[41361.909239] BTRFS info (device dm-11): using free space tree
[41361.909409] BTRFS info (device dm-11): has skinny extents
[41361.927510] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41361.930167] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[41361.930445] BTRFS info (device dm-11): forced readonly
[41362.015087] BTRFS info (device dm-11): flagging fs with big metadata feature
[41362.015304] BTRFS info (device dm-11): turning on sync discard
[41362.015477] BTRFS info (device dm-11): using free space tree
[41362.015666] BTRFS info (device dm-11): has skinny extents
[41364.058466] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41364.060621] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41364.061261] BTRFS info (device dm-11): forced readonly
[41364.061613] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41364.062089] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41364.063142] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41364.063714] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41364.167552] BTRFS info (device dm-11): flagging fs with big metadata feature
[41364.167779] BTRFS info (device dm-11): turning on sync discard
[41364.167954] BTRFS info (device dm-11): using free space tree
[41364.168126] BTRFS info (device dm-11): has skinny extents
[41364.170607] BTRFS info (device dm-11): start tree-log replay
[41364.231298] BTRFS warning (device dm-11): direct IO failed ino 2814 rw 1,34817 sector 0x2ef7d0 len 49152 err no 10
[41364.232965] BTRFS: error (device dm-11) in create_subvol:717: errno=-5 IO failure
[41364.233210] BTRFS info (device dm-11): forced readonly
[41364.233831] BTRFS: error (device dm-11) in create_subvol:717: errno=-5 IO failure
[41364.235361] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41364.322781] BTRFS info (device dm-11): flagging fs with big metadata feature
[41364.323006] BTRFS info (device dm-11): turning on sync discard
[41364.323181] BTRFS info (device dm-11): using free space tree
[41364.323355] BTRFS info (device dm-11): has skinny extents
[41365.342989] BTRFS warning (device dm-11): direct IO failed ino 2830 rw 1,34817 sector 0x300e90 len 110592 err no 10
[41365.343715] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317380096, 1317384192)
[41365.344950] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317384192, 1317388288)
[41365.345261] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317388288, 1317392384)
[41365.345760] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317392384, 1317396480)
[41365.346068] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317396480, 1317400576)
[41365.346371] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1317400576, 1317404672)
[41365.346430] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82d0 len 4096 err no 10
[41365.346701] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82d8 len 4096 err no 10
[41365.347003] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82e0 len 4096 err no 10
[41365.347294] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82e8 len 4096 err no 10
[41365.347612] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82f0 len 4096 err no 10
[41365.348202] BTRFS warning (device dm-11): direct IO failed ino 2854 rw 0,0 sector 0x2f82f8 len 4096 err no 10
[41365.348223] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41365.348868] BTRFS info (device dm-11): forced readonly
[41365.348936] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41365.349049] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41365.349575] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41365.351319] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1330323456, 1330327552)
[41365.351905] BTRFS warning (device dm-11): direct IO failed ino 268 rw 0,0 sector 0x2fe590 len 4096 err no 10
[41365.453874] BTRFS info (device dm-11): flagging fs with big metadata feature
[41365.454090] BTRFS info (device dm-11): turning on sync discard
[41365.454264] BTRFS info (device dm-11): using free space tree
[41365.454428] BTRFS info (device dm-11): has skinny extents
[41365.457143] BTRFS info (device dm-11): start tree-log replay
[41367.493674] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41367.494011] btrfs_dev_stat_print_on_error: 158 callbacks suppressed
[41367.494013] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41367.494562] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41367.494884] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41367.495223] BTRFS error (device dm-11): error writing primary super block to device 1
[41367.495537] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41367.495871] BTRFS info (device dm-11): forced readonly
[41367.496064] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41367.496339] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41367.497672] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[41367.498011] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2129b0 len 4096 err no 10
[41367.498950] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41367.499427] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[41367.499783] BTRFS warning (device dm-11): direct IO failed ino 280 rw 0,0 sector 0x1d4540 len 4096 err no 10
[41367.500328] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[41367.500680] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x218b80 len 4096 err no 10
[41367.501586] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[41367.502196] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[41367.502552] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41367.502555] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41367.502973] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[41367.509771] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[41367.510325] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 5, flush 0, corrupt 0, gen 0
[41367.510655] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x1eec28 len 4096 err no 10
[41367.511254] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x298b10 len 4096 err no 10
[41367.608574] BTRFS info (device dm-11): flagging fs with big metadata feature
[41367.608799] BTRFS info (device dm-11): turning on sync discard
[41367.608973] BTRFS info (device dm-11): using free space tree
[41367.609142] BTRFS info (device dm-11): has skinny extents
[41367.611578] BTRFS info (device dm-11): start tree-log replay
[41368.682930] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41368.683230] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41368.683713] BTRFS error (device dm-11): error writing primary super block to device 1
[41368.683961] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41368.684063] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[41368.684242] BTRFS info (device dm-11): forced readonly
[41368.684513] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41368.684932] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41368.685163] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41368.685385] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1312391168, 1312395264)
[41368.685808] BTRFS warning (device dm-11): direct IO failed ino 2971 rw 0,0 sector 0x2f5cc0 len 4096 err no 10
[41368.686201] BTRFS warning (device dm-11): csum hole found for disk bytenr range [891543552, 891547648)
[41368.686568] BTRFS warning (device dm-11): csum hole found for disk bytenr range [891547648, 891551744)
[41368.686711] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d1f0 len 4096 err no 10
[41368.687697] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d1f8 len 4096 err no 10
[41368.687982] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d200 len 4096 err no 10
[41368.688264] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d208 len 4096 err no 10
[41368.688680] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d210 len 4096 err no 10
[41368.689190] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d218 len 4096 err no 10
[41368.689522] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d220 len 4096 err no 10
[41368.689807] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d228 len 4096 err no 10
[41368.690090] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d230 len 4096 err no 10
[41368.690266] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d238 len 4096 err no 10
[41368.690372] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d240 len 4096 err no 10
[41368.690681] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d248 len 4096 err no 10
[41368.690946] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d250 len 4096 err no 10
[41368.691357] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d258 len 4096 err no 10
[41368.691787] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x22d260 len 4096 err no 10
[41368.693610] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41368.793658] BTRFS info (device dm-11): flagging fs with big metadata feature
[41368.793877] BTRFS info (device dm-11): turning on sync discard
[41368.794052] BTRFS info (device dm-11): using free space tree
[41368.794225] BTRFS info (device dm-11): has skinny extents
[41368.796709] BTRFS info (device dm-11): start tree-log replay
[41370.861491] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41370.861828] BTRFS info (device dm-11): forced readonly
[41370.861990] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41370.862227] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41370.863343] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41370.864370] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41370.865883] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41370.968419] BTRFS info (device dm-11): flagging fs with big metadata feature
[41370.968656] BTRFS info (device dm-11): turning on sync discard
[41370.968837] BTRFS info (device dm-11): using free space tree
[41370.969007] BTRFS info (device dm-11): has skinny extents
[41370.971538] BTRFS info (device dm-11): start tree-log replay
[41371.012036] BTRFS: error (device dm-11) in create_subvol:717: errno=-5 IO failure
[41371.012295] BTRFS info (device dm-11): forced readonly
[41371.012498] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[41371.012943] BTRFS warning (device dm-11): direct IO failed ino 3177 rw 1,34817 sector 0x312800 len 94208 err no 10
[41371.013104] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41371.089206] BTRFS info (device dm-11): flagging fs with big metadata feature
[41371.089426] BTRFS info (device dm-11): turning on sync discard
[41371.089652] BTRFS info (device dm-11): using free space tree
[41371.089827] BTRFS info (device dm-11): has skinny extents
[41373.112162] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41373.112640] btrfs_dev_stat_print_on_error: 152 callbacks suppressed
[41373.112643] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41373.113375] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41373.114799] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41373.115686] BTRFS error (device dm-11): error writing primary super block to device 1
[41373.116081] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41373.116562] BTRFS info (device dm-11): forced readonly
[41373.116830] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41373.117201] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41373.118733] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41373.122293] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41373.122828] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[41373.123288] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[41373.123874] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[41373.124354] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[41373.124896] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[41373.125191] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[41373.125490] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[41373.227741] BTRFS info (device dm-11): flagging fs with big metadata feature
[41373.227962] BTRFS info (device dm-11): turning on sync discard
[41373.228136] BTRFS info (device dm-11): using free space tree
[41373.228305] BTRFS info (device dm-11): has skinny extents
[41374.250578] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41374.251043] BTRFS info (device dm-11): forced readonly
[41374.251273] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41374.251631] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41374.253480] btrfs_lookup_bio_sums: 18 callbacks suppressed
[41374.253483] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1026990080, 1026994176)
[41374.254980] BTRFS warning (device dm-11): direct IO failed ino 3520 rw 0,0 sector 0x26db50 len 4096 err no 10
[41374.255796] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1343283200, 1343287296)
[41374.255871] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41374.256145] BTRFS warning (device dm-11): direct IO failed ino 3546 rw 0,0 sector 0x304870 len 4096 err no 10
[41374.256912] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1205358592, 1205362688)
[41374.257251] BTRFS warning (device dm-11): direct IO failed ino 2433 rw 0,0 sector 0x2c2c28 len 4096 err no 10
[41374.259406] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1041666048, 1041670144)
[41374.259800] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1041670144, 1041674240)
[41374.259805] BTRFS warning (device dm-11): direct IO failed ino 3450 rw 0,0 sector 0x274b48 len 4096 err no 10
[41374.260135] BTRFS warning (device dm-11): direct IO failed ino 3450 rw 0,0 sector 0x274b50 len 4096 err no 10
[41374.260674] BTRFS warning (device dm-11): csum hole found for disk bytenr range [976961536, 976965632)
[41374.268070] BTRFS warning (device dm-11): csum hole found for disk bytenr range [976965632, 976969728)
[41374.268358] BTRFS warning (device dm-11): csum hole found for disk bytenr range [976969728, 976973824)
[41374.268738] BTRFS warning (device dm-11): csum hole found for disk bytenr range [976973824, 976977920)
[41374.269047] BTRFS warning (device dm-11): csum hole found for disk bytenr range [976961536, 976965632)
[41374.374646] BTRFS info (device dm-11): flagging fs with big metadata feature
[41374.374865] BTRFS info (device dm-11): turning on sync discard
[41374.375044] BTRFS info (device dm-11): using free space tree
[41374.375215] BTRFS info (device dm-11): has skinny extents
[41375.396840] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41375.397179] BTRFS info (device dm-11): forced readonly
[41375.397342] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41375.397596] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41375.398727] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41375.398975] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41375.399723] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41375.400891] BTRFS warning (device dm-11): direct IO failed ino 3552 rw 0,0 sector 0x14bc08 len 4096 err no 10
[41375.501357] BTRFS info (device dm-11): flagging fs with big metadata feature
[41375.501600] BTRFS info (device dm-11): turning on sync discard
[41375.501780] BTRFS info (device dm-11): using free space tree
[41375.501953] BTRFS info (device dm-11): has skinny extents
[41375.518181] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41375.520476] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[41375.520758] BTRFS info (device dm-11): forced readonly
[41375.602491] BTRFS info (device dm-11): flagging fs with big metadata feature
[41375.602712] BTRFS info (device dm-11): turning on sync discard
[41375.602889] BTRFS info (device dm-11): using free space tree
[41375.603060] BTRFS info (device dm-11): has skinny extents
[41377.616238] BTRFS warning (device dm-11): direct IO failed ino 275 rw 0,0 sector 0x173c68 len 4096 err no 10
[41377.616244] BTRFS warning (device dm-11): direct IO failed ino 281 rw 1,34817 sector 0x336750 len 12288 err no 10
[41377.617047] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41377.617140] BTRFS warning (device dm-11): direct IO failed ino 276 rw 1,34817 sector 0x344cf0 len 110592 err no 10
[41377.617308] BTRFS info (device dm-11): forced readonly
[41377.617790] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41377.618739] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41377.619078] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41377.619376] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41377.622354] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41377.754049] BTRFS info (device dm-11): flagging fs with big metadata feature
[41377.754269] BTRFS info (device dm-11): turning on sync discard
[41377.754468] BTRFS info (device dm-11): using free space tree
[41377.754650] BTRFS info (device dm-11): has skinny extents
[41377.757009] BTRFS info (device dm-11): start tree-log replay
[41379.805979] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41379.806272] btrfs_dev_stat_print_on_error: 183 callbacks suppressed
[41379.806274] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41379.806768] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41379.807034] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41379.807460] BTRFS error (device dm-11): error writing primary super block to device 1
[41379.807735] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41379.808023] BTRFS info (device dm-11): forced readonly
[41379.808193] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41379.808445] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41379.809548] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[41379.809841] BTRFS warning (device dm-11): direct IO failed ino 3859 rw 0,0 sector 0x31e0e0 len 4096 err no 10
[41379.810644] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41379.811819] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[41379.812115] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x358628 len 4096 err no 10
[41379.812116] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[41379.812125] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[41379.812454] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x358630 len 4096 err no 10
[41379.812808] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41379.813093] BTRFS warning (device dm-11): direct IO failed ino 3917 rw 0,0 sector 0x358638 len 4096 err no 10
[41379.813400] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41379.814843] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[41379.815910] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[41379.816200] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x171b80 len 4096 err no 10
[41379.816212] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[41379.816804] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x171b88 len 4096 err no 10
[41379.817784] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[41379.817834] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[41379.818077] BTRFS warning (device dm-11): direct IO failed ino 3975 rw 0,0 sector 0x357d90 len 4096 err no 10
[41379.818359] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x172728 len 4096 err no 10
[41379.819049] BTRFS warning (device dm-11): direct IO failed ino 3828 rw 0,0 sector 0x354c28 len 4096 err no 10
[41379.819054] BTRFS warning (device dm-11): direct IO failed ino 3828 rw 0,0 sector 0x354c30 len 4096 err no 10
[41379.819677] BTRFS warning (device dm-11): direct IO failed ino 3828 rw 0,0 sector 0x354c38 len 4096 err no 10
[41379.976338] BTRFS info (device dm-11): flagging fs with big metadata feature
[41379.976604] BTRFS info (device dm-11): turning on sync discard
[41379.976783] BTRFS info (device dm-11): using free space tree
[41379.976951] BTRFS info (device dm-11): has skinny extents
[41379.979733] BTRFS info (device dm-11): start tree-log replay
[41381.067989] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41381.068353] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41381.069375] BTRFS error (device dm-11): error writing primary super block to device 1
[41381.069681] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41381.070017] BTRFS info (device dm-11): forced readonly
[41381.070213] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41381.070507] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41381.070821] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[41381.072144] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41381.072197] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41381.072746] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41381.074726] BTRFS warning (device dm-11): direct IO failed ino 4129 rw 0,0 sector 0x3693b8 len 4096 err no 10
[41381.075490] BTRFS warning (device dm-11): direct IO failed ino 4027 rw 0,0 sector 0x1f4598 len 4096 err no 10
[41381.076226] BTRFS warning (device dm-11): direct IO failed ino 4170 rw 0,0 sector 0x36eaa0 len 4096 err no 10
[41381.161168] BTRFS info (device dm-11): flagging fs with big metadata feature
[41381.161419] BTRFS info (device dm-11): turning on sync discard
[41381.161602] BTRFS info (device dm-11): using free space tree
[41381.161773] BTRFS info (device dm-11): has skinny extents
[41381.164275] BTRFS info (device dm-11): start tree-log replay
[41381.205094] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41381.228634] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41381.228902] BTRFS info (device dm-11): forced readonly
[41381.229069] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41381.291815] BTRFS info (device dm-11): flagging fs with big metadata feature
[41381.292035] BTRFS info (device dm-11): turning on sync discard
[41381.292214] BTRFS info (device dm-11): using free space tree
[41381.292406] BTRFS info (device dm-11): has skinny extents
[41383.317622] BTRFS warning (device dm-11): direct IO failed ino 257 rw 1,34817 sector 0x228480 len 20480 err no 10
[41383.318000] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392300 len 4096 err no 10
[41383.318019] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392308 len 4096 err no 10
[41383.323757] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392310 len 4096 err no 10
[41383.324020] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392318 len 4096 err no 10
[41383.324301] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392320 len 4096 err no 10
[41383.324589] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392328 len 4096 err no 10
[41383.324866] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392330 len 4096 err no 10
[41383.325136] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392338 len 4096 err no 10
[41383.325417] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392340 len 4096 err no 10
[41383.325694] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392348 len 4096 err no 10
[41383.325968] BTRFS warning (device dm-11): direct IO failed ino 4402 rw 0,0 sector 0x392350 len 4096 err no 10
[41383.326255] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41383.326822] BTRFS info (device dm-11): forced readonly
[41383.326985] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41383.327221] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41383.331027] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41383.332144] BTRFS warning (device dm-11): direct IO failed ino 4193 rw 0,0 sector 0x2d06f0 len 4096 err no 10
[41383.337362] BTRFS warning (device dm-11): direct IO failed ino 4395 rw 0,0 sector 0x1354f0 len 4096 err no 10
[41383.339235] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841c8 len 4096 err no 10
[41383.339666] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841d0 len 4096 err no 10
[41383.340085] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841d8 len 4096 err no 10
[41383.340526] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841e0 len 4096 err no 10
[41383.340952] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841e8 len 4096 err no 10
[41383.341376] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841f0 len 4096 err no 10
[41383.341792] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3841f8 len 4096 err no 10
[41383.342216] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384200 len 4096 err no 10
[41383.342223] btrfs_lookup_bio_sums: 4 callbacks suppressed
[41383.342225] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1506762752, 1506766848)
[41383.342576] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384208 len 4096 err no 10
[41383.342750] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384210 len 4096 err no 10
[41383.343030] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384218 len 4096 err no 10
[41383.343304] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384220 len 4096 err no 10
[41383.344146] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384228 len 4096 err no 10
[41383.344154] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384230 len 4096 err no 10
[41383.344444] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384238 len 4096 err no 10
[41383.344862] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x384240 len 4096 err no 10
[41383.346428] BTRFS warning (device dm-11): direct IO failed ino 4192 rw 0,0 sector 0x3527b0 len 4096 err no 10
[41383.443453] BTRFS info (device dm-11): flagging fs with big metadata feature
[41383.443686] BTRFS info (device dm-11): turning on sync discard
[41383.443865] BTRFS info (device dm-11): using free space tree
[41383.444034] BTRFS info (device dm-11): has skinny extents
[41383.461839] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41383.462108] BTRFS info (device dm-11): forced readonly
[41383.462273] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41383.462546] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41383.462781] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41383.466647] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41383.550276] BTRFS info (device dm-11): flagging fs with big metadata feature
[41383.550529] BTRFS info (device dm-11): turning on sync discard
[41383.550707] BTRFS info (device dm-11): using free space tree
[41383.550882] BTRFS info (device dm-11): has skinny extents
[41383.571935] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41383.593012] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[41383.593293] BTRFS info (device dm-11): forced readonly
[41383.593479] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[41383.593748] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41383.593992] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41383.641189] BTRFS info (device dm-11): flagging fs with big metadata feature
[41383.641429] BTRFS info (device dm-11): turning on sync discard
[41383.641618] BTRFS info (device dm-11): using free space tree
[41383.641793] BTRFS info (device dm-11): has skinny extents
[41385.655398] btrfs_dev_stat_print_on_error: 267 callbacks suppressed
[41385.655401] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41385.655886] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41385.656202] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41385.656509] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[41385.657512] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671163904, 1671168000)
[41385.657797] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671168000, 1671172096)
[41385.658065] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671172096, 1671176192)
[41385.658364] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671176192, 1671180288)
[41385.658646] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671180288, 1671184384)
[41385.658918] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671184384, 1671188480)
[41385.659185] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671188480, 1671192576)
[41385.659472] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671192576, 1671196672)
[41385.659749] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1671196672, 1671200768)
[41385.659822] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41385.660813] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[41385.661103] BTRFS warning (device dm-11): direct IO failed ino 3560 rw 1,34817 sector 0x396870 len 8192 err no 10
[41385.662746] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[41385.663013] BTRFS info (device dm-11): forced readonly
[41385.663431] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41385.663749] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41385.663984] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41385.664347] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[41385.664691] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x3a2650 len 4096 err no 10
[41385.665181] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[41385.665607] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x3add70 len 4096 err no 10
[41385.666660] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[41385.666940] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[41385.666965] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[41385.667691] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89c0 len 4096 err no 10
[41385.667830] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89c8 len 4096 err no 10
[41385.667981] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89d0 len 4096 err no 10
[41385.668308] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89d8 len 4096 err no 10
[41385.668825] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89e0 len 4096 err no 10
[41385.668987] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89e8 len 4096 err no 10
[41385.669272] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89f0 len 4096 err no 10
[41385.669566] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a89f8 len 4096 err no 10
[41385.669841] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a00 len 4096 err no 10
[41385.670118] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a08 len 4096 err no 10
[41385.670403] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a10 len 4096 err no 10
[41385.676216] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a18 len 4096 err no 10
[41385.676789] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a20 len 4096 err no 10
[41385.677071] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a28 len 4096 err no 10
[41385.677365] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a30 len 4096 err no 10
[41385.677651] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a38 len 4096 err no 10
[41385.677937] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a40 len 4096 err no 10
[41385.678217] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a48 len 4096 err no 10
[41385.678509] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a50 len 4096 err no 10
[41385.678798] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a58 len 4096 err no 10
[41385.679077] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a60 len 4096 err no 10
[41385.679374] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a68 len 4096 err no 10
[41385.679658] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a70 len 4096 err no 10
[41385.679943] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a78 len 4096 err no 10
[41385.680228] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a80 len 4096 err no 10
[41385.680781] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1b0 len 4096 err no 10
[41385.681076] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1b8 len 4096 err no 10
[41385.681368] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1c0 len 4096 err no 10
[41385.681659] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1c8 len 4096 err no 10
[41385.681946] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1d0 len 4096 err no 10
[41385.682223] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1d8 len 4096 err no 10
[41385.682525] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1e0 len 4096 err no 10
[41385.682807] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1e8 len 4096 err no 10
[41385.683091] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1f0 len 4096 err no 10
[41385.683396] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af1f8 len 4096 err no 10
[41385.684379] BTRFS warning (device dm-11): direct IO failed ino 4574 rw 0,0 sector 0x3af200 len 4096 err no 10
[41385.684976] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a68 len 4096 err no 10
[41385.685262] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a70 len 4096 err no 10
[41385.685567] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a78 len 4096 err no 10
[41385.685849] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a80 len 4096 err no 10
[41385.686128] BTRFS warning (device dm-11): direct IO failed ino 4551 rw 0,0 sector 0x3a8a88 len 4096 err no 10
[41385.817711] BTRFS info (device dm-11): flagging fs with big metadata feature
[41385.817931] BTRFS info (device dm-11): turning on sync discard
[41385.818106] BTRFS info (device dm-11): using free space tree
[41385.818278] BTRFS info (device dm-11): has skinny extents
[41385.836409] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41385.836727] BTRFS error (device dm-11): error writing primary super block to device 1
[41385.836978] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41385.837270] BTRFS info (device dm-11): forced readonly
[41385.837460] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[41385.841255] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41385.928304] BTRFS info (device dm-11): flagging fs with big metadata feature
[41385.928542] BTRFS info (device dm-11): turning on sync discard
[41385.928715] BTRFS info (device dm-11): using free space tree
[41385.928889] BTRFS info (device dm-11): has skinny extents
[41387.963102] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[41387.964925] BTRFS info (device dm-11): forced readonly
[41387.965466] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41387.966137] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41387.970660] BTRFS warning (device dm-11): direct IO failed ino 4652 rw 0,0 sector 0x3ca098 len 4096 err no 10
[41387.972375] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41387.973110] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41387.973717] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41388.081992] BTRFS info (device dm-11): flagging fs with big metadata feature
[41388.082216] BTRFS info (device dm-11): turning on sync discard
[41388.082409] BTRFS info (device dm-11): using free space tree
[41388.082590] BTRFS info (device dm-11): has skinny extents
[41390.110800] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41390.111132] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41390.111463] BTRFS error (device dm-11): error writing primary super block to device 1
[41390.111723] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41390.112037] BTRFS info (device dm-11): forced readonly
[41390.112219] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41390.112501] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41390.114779] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[41390.115625] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41390.116015] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e8c70 len 4096 err no 10
[41390.116344] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e8c78 len 4096 err no 10
[41390.116660] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b08 len 4096 err no 10
[41390.117000] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b10 len 4096 err no 10
[41390.117385] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b18 len 4096 err no 10
[41390.117696] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b20 len 4096 err no 10
[41390.117999] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b28 len 4096 err no 10
[41390.118317] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b30 len 4096 err no 10
[41390.118627] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b38 len 4096 err no 10
[41390.118934] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b40 len 4096 err no 10
[41390.119233] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3e6b48 len 4096 err no 10
[41390.247391] BTRFS info (device dm-11): flagging fs with big metadata feature
[41390.247617] BTRFS info (device dm-11): turning on sync discard
[41390.247794] BTRFS info (device dm-11): using free space tree
[41390.247963] BTRFS info (device dm-11): has skinny extents
[41390.250642] BTRFS info (device dm-11): start tree-log replay
[41391.307011] btrfs_dev_stat_print_on_error: 152 callbacks suppressed
[41391.307014] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[41391.307566] BTRFS warning (device dm-11): direct IO failed ino 258 rw 1,34817 sector 0x3fdd48 len 45056 err no 10
[41391.307900] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41391.308193] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[41391.308511] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41391.308807] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[41391.309121] BTRFS error (device dm-11): error writing primary super block to device 1
[41391.309395] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41391.309711] BTRFS info (device dm-11): forced readonly
[41391.309882] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41391.310127] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41391.311133] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[41391.311464] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[41391.311816] BTRFS warning (device dm-11): direct IO failed ino 5055 rw 0,0 sector 0x2b7658 len 4096 err no 10
[41391.312118] BTRFS warning (device dm-11): direct IO failed ino 5055 rw 0,0 sector 0x2b7660 len 4096 err no 10
[41391.312198] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41391.312478] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41391.312946] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41391.315200] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[41391.320086] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[41391.320414] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[41391.320739] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[41391.321641] BTRFS warning (device dm-11): direct IO failed ino 5037 rw 0,0 sector 0x3f6098 len 4096 err no 10
[41391.321753] BTRFS warning (device dm-11): direct IO failed ino 5037 rw 0,0 sector 0x3f60a0 len 4096 err no 10
[41391.321959] BTRFS warning (device dm-11): direct IO failed ino 5037 rw 0,0 sector 0x3f60a8 len 4096 err no 10
[41391.322245] BTRFS warning (device dm-11): direct IO failed ino 5037 rw 0,0 sector 0x3f60b0 len 4096 err no 10
[41391.322599] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[41391.444615] BTRFS info (device dm-11): flagging fs with big metadata feature
[41391.444842] BTRFS info (device dm-11): turning on sync discard
[41391.445019] BTRFS info (device dm-11): using free space tree
[41391.445194] BTRFS info (device dm-11): has skinny extents
[41391.447631] BTRFS info (device dm-11): start tree-log replay
[41391.499253] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41391.500885] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41391.501149] BTRFS info (device dm-11): forced readonly
[41391.501326] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41391.501702] BTRFS error (device dm-11): error loading props for ino 267 (root 5): -5
[41391.600048] BTRFS info (device dm-11): flagging fs with big metadata feature
[41391.600284] BTRFS info (device dm-11): turning on sync discard
[41391.600469] BTRFS info (device dm-11): using free space tree
[41391.600643] BTRFS info (device dm-11): has skinny extents
[41392.615703] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41392.615998] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[41392.616300] BTRFS error (device dm-11): error writing primary super block to device 1
[41392.616546] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[41392.616843] BTRFS info (device dm-11): forced readonly
[41392.617006] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41392.617240] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41392.618734] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[41392.618982] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[41392.620608] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41392.716335] BTRFS info (device dm-11): flagging fs with big metadata feature
[41392.716558] BTRFS info (device dm-11): turning on sync discard
[41392.716731] BTRFS info (device dm-11): using free space tree
[41392.716900] BTRFS info (device dm-11): has skinny extents
[41392.732405] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[41392.759402] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[41392.759676] BTRFS info (device dm-11): forced readonly
[41392.759841] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[41392.814204] BTRFS info (device dm-11): flagging fs with big metadata feature
[41392.814435] BTRFS info (device dm-11): turning on sync discard
[41392.814611] BTRFS info (device dm-11): using free space tree
[41392.814781] BTRFS info (device dm-11): has skinny extents