[25030.972279] run fstests generic/475 at 2022-01-11 03:47:49
[25031.413361] BTRFS: device fsid f9917d8d-96c2-4852-9232-3e44fa4532e6 devid 1 transid 6 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (1521093)
[25031.490300] BTRFS info (device dm-11): flagging fs with big metadata feature
[25031.490761] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[25031.491253] BTRFS info (device dm-11): use lzo compression, level 0
[25031.491644] BTRFS info (device dm-11): disk space caching is enabled
[25031.492023] BTRFS info (device dm-11): has skinny extents
[25031.502532] BTRFS info (device dm-11): checking UUID tree
[25031.516628] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[25031.516631] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25031.517632] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25031.518224] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25031.518829] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25031.519443] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25031.520033] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25031.520954] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25031.522153] buffer_io_error: 760 callbacks suppressed
[25031.522155] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25031.524314] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[25031.525197] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[25031.525959] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[25031.548869] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25031.549637] BTRFS info (device dm-11): forced readonly
[25031.550136] ------------[ cut here ]------------
[25031.550560] WARNING: CPU: 0 PID: 1521143 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25031.551394] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25031.554445] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25031.555987] CPU: 0 PID: 1521143 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25031.556583] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25031.557146] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25031.557672] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25031.558250] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25031.559159] 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 6f 48 8b 05 58 b5 85 01 e8
[25031.560285] RSP: 0018:ffffa50005f0fcb0 EFLAGS: 00010202
[25031.560616] RAX: 000000000000000d RBX: ffff926616924000 RCX: 0000000000000000
[25031.561037] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25031.561565] RBP: ffff926618a07d00 R08: ffff926615c340f8 R09: 0000000000000000
[25031.561990] R10: 0000000000000000 R11: ffff92667bc20d88 R12: ffff9266378ff548
[25031.562432] R13: ffff92662d660000 R14: ffff926615c34000 R15: ffff926615c340a8
[25031.562855] FS: 00007f469c85b740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25031.563330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25031.563695] CR2: 0000559d44dac8a8 CR3: 00000001647c6002 CR4: 0000000000370ef0
[25031.564121] Call Trace:
[25031.564275]
[25031.564426] ? btrfs_get_32+0x31/0xf0
[25031.564658] ? __mutex_lock+0x80/0x8a0
[25031.564916] ? __mutex_lock+0xda/0x8a0
[25031.565141] ? rcu_read_lock_sched_held+0x12/0x60
[25031.565441] ? lock_release+0x1f0/0x2d0
[25031.565675] btrfs_run_delayed_refs+0x86/0x210
[25031.565942] ? __mutex_unlock_slowpath+0x35/0x260
[25031.566224] btrfs_start_dirty_block_groups+0x2af/0x540
[25031.566555] btrfs_commit_transaction+0x85e/0xad0
[25031.566840] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25031.567162] ? vfs_fsync_range+0x90/0x90
[25031.567415] iterate_supers+0x85/0xf0
[25031.567642] ksys_sync+0x50/0x80
[25031.567837] __do_sys_sync+0xa/0x10
[25031.568049] do_syscall_64+0x38/0x90
[25031.568264] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25031.568585] RIP: 0033:0x7f469c95638b
[25031.568808] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25031.569962] RSP: 002b:00007ffe0588b7d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25031.570427] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f469c95638b
[25031.570845] RDX: 00000000ffffffff RSI: 00000000601b0a03 RDI: 0000000000000012
[25031.571263] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 00007f469ca21a60
[25031.571705] R10: 00007f469c8728d8 R11: 0000000000000206 R12: 0000000000000012
[25031.572123] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f469c85b6c8
[25031.572613]
[25031.572795] irq event stamp: 0
[25031.573039] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25031.573559] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25031.574215] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25031.574868] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25031.575391] ---[ end trace 393e39d724da5fa9 ]---
[25031.575921] ------------[ cut here ]------------
[25031.576302] WARNING: CPU: 0 PID: 1521143 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25031.577131] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25031.581940] CPU: 0 PID: 1521143 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25031.582649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25031.583361] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25031.583839] 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 6f 48 8b 05 58 b5 85 01 e8
[25031.585389] RSP: 0018:ffffa50005f0fcb0 EFLAGS: 00010202
[25031.585835] RAX: 000000000000000d RBX: ffff926616924000 RCX: 0000000000000000
[25031.586441] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25031.587033] RBP: ffff926618a071a0 R08: ffff926615c34e60 R09: 0000000000000000
[25031.587640] R10: ffff926615c34000 R11: ffff92660a38d208 R12: ffff9266378ffdd0
[25031.588234] R13: ffff92662d660000 R14: ffff926615c34d68 R15: ffff926615c34e10
[25031.588841] FS: 00007f469c85b740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25031.589524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25031.589944] CR2: 0000559d44dac8a8 CR3: 00000001647c6002 CR4: 0000000000370ef0
[25031.590369] Call Trace:
[25031.590577]
[25031.590764] btrfs_run_delayed_refs+0x86/0x210
[25031.591118] ? __mutex_unlock_slowpath+0x35/0x260
[25031.591523] btrfs_start_dirty_block_groups+0x2af/0x540
[25031.591962] btrfs_commit_transaction+0x85e/0xad0
[25031.592359] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25031.592815] ? vfs_fsync_range+0x90/0x90
[25031.593145] iterate_supers+0x85/0xf0
[25031.593475] ksys_sync+0x50/0x80
[25031.593747] __do_sys_sync+0xa/0x10
[25031.594048] do_syscall_64+0x38/0x90
[25031.594363] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25031.594803] RIP: 0033:0x7f469c95638b
[25031.595113] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25031.596670] RSP: 002b:00007ffe0588b7d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25031.597287] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f469c95638b
[25031.597869] RDX: 00000000ffffffff RSI: 00000000601b0a03 RDI: 0000000000000012
[25031.598469] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 00007f469ca21a60
[25031.599060] R10: 00007f469c8728d8 R11: 0000000000000206 R12: 0000000000000012
[25031.599701] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f469c85b6c8
[25031.600296]
[25031.600506] irq event stamp: 0
[25031.600771] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25031.601293] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25031.601998] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25031.602690] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25031.603212] ---[ end trace 393e39d724da5faa ]---
[25031.605425] ------------[ cut here ]------------
[25031.605874] WARNING: CPU: 0 PID: 1521143 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25031.606697] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25031.610981] CPU: 0 PID: 1521143 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25031.611483] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25031.611982] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25031.612315] 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 6f 48 8b 05 58 b5 85 01 e8
[25031.613566] RSP: 0018:ffffa50005f0fcb0 EFLAGS: 00010202
[25031.613896] RAX: 000000000000000d RBX: ffff926616924000 RCX: 0000000000000000
[25031.614358] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25031.614824] RBP: ffff926618a07220 R08: ffff926615c34d28 R09: 0000000000000000
[25031.615257] R10: ffff926615c34d68 R11: ffff92660a38d208 R12: ffff9266378ff618
[25031.615805] R13: ffff92662d660000 R14: ffff926615c34c30 R15: ffff926615c34cd8
[25031.616253] FS: 00007f469c85b740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25031.616741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25031.617080] CR2: 000055d46cfec000 CR3: 00000001647c6002 CR4: 0000000000370ef0
[25031.617517] Call Trace:
[25031.617670]
[25031.617806] btrfs_run_delayed_refs+0x86/0x210
[25031.618088] ? __mutex_unlock_slowpath+0x35/0x260
[25031.618393] btrfs_start_dirty_block_groups+0x2af/0x540
[25031.618725] btrfs_commit_transaction+0x85e/0xad0
[25031.619015] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25031.619345] ? vfs_fsync_range+0x90/0x90
[25031.619594] iterate_supers+0x85/0xf0
[25031.619831] ksys_sync+0x50/0x80
[25031.620051] __do_sys_sync+0xa/0x10
[25031.620281] do_syscall_64+0x38/0x90
[25031.620524] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25031.620840] RIP: 0033:0x7f469c95638b
[25031.621078] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25031.622220] RSP: 002b:00007ffe0588b7d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25031.622715] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f469c95638b
[25031.623161] RDX: 00000000ffffffff RSI: 00000000601b0a03 RDI: 0000000000000012
[25031.623623] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 00007f469ca21a60
[25031.624057] R10: 00007f469c8728d8 R11: 0000000000000206 R12: 0000000000000012
[25031.624489] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f469c85b6c8
[25031.624911]
[25031.625046] irq event stamp: 0
[25031.625230] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25031.625614] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25031.626094] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25031.626587] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25031.626961] ---[ end trace 393e39d724da5fab ]---
[25031.627263] ------------[ cut here ]------------
[25031.627557] WARNING: CPU: 0 PID: 1521143 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25031.628140] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25031.631816] CPU: 0 PID: 1521143 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25031.632308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25031.632858] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25031.633191] 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 6f 48 8b 05 58 b5 85 01 e8
[25031.634321] RSP: 0018:ffffa50005f0fcb0 EFLAGS: 00010202
[25031.634644] RAX: 000000000000000d RBX: ffff926616924000 RCX: 0000000000000000
[25031.635062] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25031.635537] RBP: 0000000000000000 R08: ffff926615c34700 R09: 0000000000000000
[25031.635959] R10: ffff926615c34c30 R11: ffff92660a38d208 R12: ffff9266378ff068
[25031.636431] R13: ffff92662d660000 R14: ffff926615c34618 R15: ffff926615c346c0
[25031.636850] FS: 00007f469c85b740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25031.637323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25031.637718] CR2: 000055d46cfec000 CR3: 00000001647c6002 CR4: 0000000000370ef0
[25031.638140] Call Trace:
[25031.638291]
[25031.638439] btrfs_run_delayed_refs+0x86/0x210
[25031.638707] ? __mutex_unlock_slowpath+0x35/0x260
[25031.638991] btrfs_start_dirty_block_groups+0x2af/0x540
[25031.639305] btrfs_commit_transaction+0x85e/0xad0
[25031.639604] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25031.639925] ? vfs_fsync_range+0x90/0x90
[25031.640162] iterate_supers+0x85/0xf0
[25031.640388] ksys_sync+0x50/0x80
[25031.640595] __do_sys_sync+0xa/0x10
[25031.640807] do_syscall_64+0x38/0x90
[25031.641023] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25031.641323] RIP: 0033:0x7f469c95638b
[25031.641554] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25031.642650] RSP: 002b:00007ffe0588b7d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25031.643094] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f469c95638b
[25031.643526] RDX: 00000000ffffffff RSI: 00000000601b0a03 RDI: 0000000000000012
[25031.643945] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 00007f469ca21a60
[25031.644368] R10: 00007f469c8728d8 R11: 0000000000000206 R12: 0000000000000012
[25031.644814] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f469c85b6c8
[25031.645238]
[25031.645416] irq event stamp: 0
[25031.645618] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25031.645984] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25031.646474] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25031.646953] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25031.647320] ---[ end trace 393e39d724da5fac ]---
[25031.647755] ------------[ cut here ]------------
[25031.648036] WARNING: CPU: 0 PID: 1521143 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25031.648635] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25031.652133] CPU: 0 PID: 1521143 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25031.652636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25031.653136] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25031.653481] 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 6f 48 8b 05 58 b5 85 01 e8
[25031.654580] RSP: 0018:ffffa50005f0fcb0 EFLAGS: 00010202
[25031.654891] RAX: 000000000000000d RBX: ffff926616924000 RCX: 0000000000000000
[25031.655308] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25031.655742] RBP: 0000000000000000 R08: ffff926615c34230 R09: 0000000000000000
[25031.656160] R10: ffff926615c34618 R11: ffff92660a38d208 R12: ffff9266047b00e0
[25031.656591] R13: ffff92662d660000 R14: ffff926615c34138 R15: ffff926615c341e0
[25031.657012] FS: 00007f469c85b740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25031.657501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25031.657842] CR2: 000055d46cfec000 CR3: 00000001647c6002 CR4: 0000000000370ef0
[25031.658264] Call Trace:
[25031.658430]
[25031.658566] btrfs_run_delayed_refs+0x86/0x210
[25031.658833] ? __mutex_unlock_slowpath+0x35/0x260
[25031.659117] btrfs_start_dirty_block_groups+0x2af/0x540
[25031.659500] btrfs_commit_transaction+0x85e/0xad0
[25031.659785] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25031.660106] ? vfs_fsync_range+0x90/0x90
[25031.660354] iterate_supers+0x85/0xf0
[25031.660587] ksys_sync+0x50/0x80
[25031.660785] __do_sys_sync+0xa/0x10
[25031.660997] do_syscall_64+0x38/0x90
[25031.661215] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25031.661532] RIP: 0033:0x7f469c95638b
[25031.661750] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25031.662999] RSP: 002b:00007ffe0588b7d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25031.663492] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f469c95638b
[25031.663911] RDX: 00000000ffffffff RSI: 00000000601b0a03 RDI: 0000000000000012
[25031.664328] RBP: 028f5c28f5c28f5c R08: 0000000000000065 R09: 00007f469ca21a60
[25031.664811] R10: 00007f469c8728d8 R11: 0000000000000206 R12: 0000000000000012
[25031.665230] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f469c85b6c8
[25031.665711]
[25031.665849] irq event stamp: 0
[25031.666033] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25031.666461] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25031.667029] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25031.667553] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25031.667981] ---[ end trace 393e39d724da5fad ]---
[25031.721246] BTRFS info (device dm-11): flagging fs with big metadata feature
[25031.721706] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[25031.722197] BTRFS info (device dm-11): use lzo compression, level 0
[25031.722612] BTRFS info (device dm-11): disk space caching is enabled
[25031.722987] BTRFS info (device dm-11): has skinny extents
[25031.724869] BTRFS info (device dm-11): checking UUID tree
[25031.737645] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x6828 len 118784 err no 10
[25031.738575] btrfs_lookup_bio_sums: 8 callbacks suppressed
[25031.738577] BTRFS warning (device dm-11): csum hole found for disk bytenr range [13635584, 13639680)
[25031.739057] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25031.740028] BTRFS info (device dm-11): forced readonly
[25031.740574] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25031.741097] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25031.741565] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25031.742498] BTRFS warning (device dm-11): csum hole found for disk bytenr range [13639680, 13643776)
[25031.742831] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25031.743128] BTRFS warning (device dm-11): csum hole found for disk bytenr range [13643776, 13647872)
[25031.837601] BTRFS info (device dm-11): flagging fs with big metadata feature
[25031.838045] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[25031.838566] BTRFS info (device dm-11): use lzo compression, level 0
[25031.838943] BTRFS info (device dm-11): disk space caching is enabled
[25031.839450] BTRFS info (device dm-11): has skinny extents
[25031.841381] BTRFS info (device dm-11): checking UUID tree
[25031.852469] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x7728 len 110592 err no 10
[25031.853108] BTRFS warning (device dm-11): direct IO failed ino 268 rw 1,34817 sector 0x7900 len 12288 err no 10
[25031.854577] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25031.855287] BTRFS info (device dm-11): forced readonly
[25031.855612] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25031.856051] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25031.857326] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25031.945083] BTRFS info (device dm-11): flagging fs with big metadata feature
[25031.945541] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_LZO (0x8)
[25031.946038] BTRFS info (device dm-11): use lzo compression, level 0
[25031.946431] BTRFS info (device dm-11): disk space caching is enabled
[25031.946812] BTRFS info (device dm-11): has skinny extents
[25031.948698] BTRFS info (device dm-11): checking UUID tree
[25033.998701] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25034.001576] BTRFS error (device dm-11): error writing primary super block to device 1
[25034.003665] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25034.006778] BTRFS info (device dm-11): forced readonly
[25034.008599] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25034.017003] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25034.017487] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25034.017547] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25034.030034] BTRFS warning (device dm-11): direct IO failed ino 556 rw 0,0 sector 0x11dc98 len 4096 err no 10
[25034.031023] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8478 len 4096 err no 10
[25034.031400] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8480 len 4096 err no 10
[25034.031839] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c08 len 4096 err no 10
[25034.032462] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c10 len 4096 err no 10
[25034.033154] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c18 len 4096 err no 10
[25034.033731] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c20 len 4096 err no 10
[25034.034301] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c28 len 4096 err no 10
[25034.034902] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c30 len 4096 err no 10
[25034.035482] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c38 len 4096 err no 10
[25034.036034] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c40 len 4096 err no 10
[25034.036675] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c48 len 4096 err no 10
[25034.037172] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c50 len 4096 err no 10
[25034.038328] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c58 len 4096 err no 10
[25034.038906] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c60 len 4096 err no 10
[25034.038916] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c68 len 4096 err no 10
[25034.039497] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c70 len 4096 err no 10
[25034.040062] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c78 len 4096 err no 10
[25034.040630] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x8c80 len 4096 err no 10
[25034.043347] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x94e8 len 4096 err no 10
[25034.043353] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x94f0 len 4096 err no 10
[25034.044058] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x94f8 len 4096 err no 10
[25034.044064] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x9500 len 4096 err no 10
[25034.044068] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x9508 len 4096 err no 10
[25034.044072] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x9510 len 4096 err no 10
[25034.044075] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x9518 len 4096 err no 10
[25034.137781] BTRFS info (device dm-11): flagging fs with big metadata feature
[25034.138212] BTRFS info (device dm-11): use lzo compression, level 0
[25034.138606] BTRFS info (device dm-11): disk space caching is enabled
[25034.138977] BTRFS info (device dm-11): has skinny extents
[25036.167273] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25036.167884] BTRFS error (device dm-11): error writing primary super block to device 1
[25036.168353] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25036.168989] BTRFS info (device dm-11): forced readonly
[25036.169312] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25036.170035] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x137890 len 4096 err no 10
[25036.172090] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25036.173585] BTRFS warning (device dm-11): direct IO failed ino 704 rw 0,0 sector 0x136fd8 len 4096 err no 10
[25036.175423] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25036.176059] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25036.273606] BTRFS info (device dm-11): flagging fs with big metadata feature
[25036.274042] BTRFS info (device dm-11): use lzo compression, level 0
[25036.274437] BTRFS info (device dm-11): disk space caching is enabled
[25036.274819] BTRFS info (device dm-11): has skinny extents
[25037.296942] btrfs_dev_stat_print_on_error: 110 callbacks suppressed
[25037.296946] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25037.297994] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25037.298619] BTRFS warning (device dm-11): direct IO failed ino 980 rw 1,34817 sector 0x1494a0 len 53248 err no 10
[25037.299869] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25037.300494] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25037.301113] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25037.301822] BTRFS info (device dm-11): forced readonly
[25037.302128] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25037.302580] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25037.303030] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25037.303471] BTRFS warning (device dm-11): csum hole found for disk bytenr range [413282304, 413286400)
[25037.304338] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[25037.304965] BTRFS warning (device dm-11): direct IO failed ino 984 rw 0,0 sector 0x149118 len 4096 err no 10
[25037.304967] BTRFS warning (device dm-11): csum hole found for disk bytenr range [413286400, 413290496)
[25037.306143] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[25037.306785] BTRFS warning (device dm-11): direct IO failed ino 984 rw 0,0 sector 0x149120 len 4096 err no 10
[25037.307116] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[25037.308201] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[25037.416977] BTRFS info (device dm-11): flagging fs with big metadata feature
[25037.417437] BTRFS info (device dm-11): use lzo compression, level 0
[25037.417810] BTRFS info (device dm-11): disk space caching is enabled
[25037.418187] BTRFS info (device dm-11): has skinny extents
[25038.459941] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25038.460539] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25038.461132] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25038.461713] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25038.462561] BTRFS error (device dm-11): error writing primary super block to device 1
[25038.463021] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25038.463657] BTRFS info (device dm-11): forced readonly
[25038.463965] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25038.464417] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25038.465204] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25038.466457] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25038.466901] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25038.557983] BTRFS info (device dm-11): flagging fs with big metadata feature
[25038.558437] BTRFS info (device dm-11): use lzo compression, level 0
[25038.558809] BTRFS info (device dm-11): disk space caching is enabled
[25038.559182] BTRFS info (device dm-11): has skinny extents
[25038.564731] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25038.565274] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25038.567940] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25038.568525] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25038.575862] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25038.579023] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25038.593468] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25038.593989] BTRFS info (device dm-11): forced readonly
[25038.594555] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25038.659545] BTRFS info (device dm-11): flagging fs with big metadata feature
[25038.659979] BTRFS info (device dm-11): use lzo compression, level 0
[25038.660379] BTRFS info (device dm-11): disk space caching is enabled
[25038.660759] BTRFS info (device dm-11): has skinny extents
[25038.666482] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25038.667000] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25038.668580] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25038.669092] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25039.714554] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25039.715188] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25039.716040] BTRFS error (device dm-11): error writing primary super block to device 1
[25039.716513] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25039.717112] BTRFS info (device dm-11): forced readonly
[25039.717422] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25039.717849] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25039.719011] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25039.719161] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25039.719482] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25039.723346] BTRFS warning (device dm-11): direct IO failed ino 1260 rw 0,0 sector 0x15c278 len 4096 err no 10
[25039.724192] BTRFS warning (device dm-11): direct IO failed ino 1208 rw 0,0 sector 0x15a268 len 4096 err no 10
[25039.735926] BTRFS warning (device dm-11): direct IO failed ino 1218 rw 0,0 sector 0x158730 len 4096 err no 10
[25039.838619] BTRFS info (device dm-11): flagging fs with big metadata feature
[25039.839056] BTRFS info (device dm-11): use lzo compression, level 0
[25039.839554] BTRFS info (device dm-11): disk space caching is enabled
[25039.839934] BTRFS info (device dm-11): has skinny extents
[25039.842049] BTRFS info (device dm-11): start tree-log replay
[25039.915296] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25039.916005] BTRFS warning (device dm-11): direct IO failed ino 1281 rw 1,34817 sector 0x15cbb8 len 16384 err no 10
[25039.916849] BTRFS warning (device dm-11): direct IO failed ino 1283 rw 1,34817 sector 0x15cbb8 len 57344 err no 10
[25039.917783] BTRFS warning (device dm-11): direct IO failed ino 1281 rw 1,34817 sector 0x15cbb8 len 86016 err no 10
[25039.918829] BTRFS warning (device dm-11): direct IO failed ino 1283 rw 1,34817 sector 0x15cbb8 len 73728 err no 10
[25039.919610] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25039.920520] BTRFS warning (device dm-11): direct IO failed ino 1283 rw 1,34817 sector 0x15d048 len 69632 err no 10
[25039.923623] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[25039.924175] BTRFS info (device dm-11): forced readonly
[25039.924532] BTRFS: error (device dm-11) in btrfs_rename:9471: errno=-5 IO failure
[25039.993910] BTRFS info (device dm-11): flagging fs with big metadata feature
[25039.994374] BTRFS info (device dm-11): use lzo compression, level 0
[25039.994756] BTRFS info (device dm-11): disk space caching is enabled
[25039.995130] BTRFS info (device dm-11): has skinny extents
[25040.011205] BTRFS error (device dm-11): error reading free space cache
[25040.011643] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25040.012803] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25040.013392] BTRFS warning (device dm-11): direct IO failed ino 1289 rw 1,34817 sector 0x312800 len 8192 err no 10
[25040.015113] BTRFS warning (device dm-11): direct IO failed ino 1297 rw 1,34817 sector 0x312f98 len 53248 err no 10
[25040.016503] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25040.017821] BTRFS warning (device dm-11): direct IO failed ino 1303 rw 1,34817 sector 0x312f98 len 114688 err no 10
[25040.018499] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25040.018615] BTRFS warning (device dm-11): direct IO failed ino 1303 rw 1,34817 sector 0x312f98 len 114688 err no 10
[25040.018983] BTRFS info (device dm-11): forced readonly
[25040.019937] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25040.021782] BTRFS warning (device dm-11): direct IO failed ino 1297 rw 1,34817 sector 0x312f98 len 81920 err no 10
[25040.091098] BTRFS info (device dm-11): flagging fs with big metadata feature
[25040.091558] BTRFS info (device dm-11): use lzo compression, level 0
[25040.091932] BTRFS info (device dm-11): disk space caching is enabled
[25040.092308] BTRFS info (device dm-11): has skinny extents
[25041.142825] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25041.150407] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25041.152992] BTRFS error (device dm-11): error writing primary super block to device 1
[25041.154617] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25041.156721] BTRFS info (device dm-11): forced readonly
[25041.157616] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25041.157805] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25041.158735] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25041.159272] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25041.161354] BTRFS warning (device dm-11): direct IO failed ino 1323 rw 0,0 sector 0x1612e0 len 4096 err no 10
[25041.164213] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25041.165176] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25041.183287] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bce8 len 4096 err no 10
[25041.183850] BTRFS warning (device dm-11): direct IO failed ino 1374 rw 0,0 sector 0x167508 len 4096 err no 10
[25041.183943] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bcf0 len 4096 err no 10
[25041.184529] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bcf8 len 4096 err no 10
[25041.185099] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd00 len 4096 err no 10
[25041.185687] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd08 len 4096 err no 10
[25041.186269] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd10 len 4096 err no 10
[25041.186850] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd18 len 4096 err no 10
[25041.187472] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd20 len 4096 err no 10
[25041.188048] BTRFS warning (device dm-11): direct IO failed ino 1361 rw 0,0 sector 0x16bd28 len 4096 err no 10
[25041.189077] BTRFS warning (device dm-11): direct IO failed ino 925 rw 0,0 sector 0x15e640 len 4096 err no 10
[25041.189965] BTRFS warning (device dm-11): direct IO failed ino 1428 rw 0,0 sector 0x16b2b8 len 4096 err no 10
[25041.190374] BTRFS warning (device dm-11): direct IO failed ino 1428 rw 0,0 sector 0x16b2c0 len 4096 err no 10
[25041.190609] BTRFS warning (device dm-11): direct IO failed ino 1428 rw 0,0 sector 0x16b2c8 len 4096 err no 10
[25041.193044] BTRFS warning (device dm-11): direct IO failed ino 1423 rw 0,0 sector 0x16af20 len 4096 err no 10
[25041.193110] BTRFS warning (device dm-11): direct IO failed ino 1423 rw 0,0 sector 0x16af28 len 4096 err no 10
[25041.264144] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.264609] BTRFS info (device dm-11): use lzo compression, level 0
[25041.264984] BTRFS info (device dm-11): disk space caching is enabled
[25041.265376] BTRFS info (device dm-11): has skinny extents
[25041.279694] BTRFS error (device dm-11): error reading free space cache
[25041.280103] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25041.280337] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25041.282970] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25041.283495] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25041.283516] BTRFS info (device dm-11): forced readonly
[25041.284257] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25041.366111] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.366578] BTRFS info (device dm-11): use lzo compression, level 0
[25041.366959] BTRFS info (device dm-11): disk space caching is enabled
[25041.367367] BTRFS info (device dm-11): has skinny extents
[25041.380505] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25041.383413] BTRFS error (device dm-11): error reading free space cache
[25041.383869] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25041.384188] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25041.385675] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25041.386168] BTRFS info (device dm-11): forced readonly
[25041.386540] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25041.452996] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.453460] BTRFS info (device dm-11): use lzo compression, level 0
[25041.453830] BTRFS info (device dm-11): disk space caching is enabled
[25041.454248] BTRFS info (device dm-11): has skinny extents
[25041.468457] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25041.469115] BTRFS warning (device dm-11): direct IO failed ino 1435 rw 1,34817 sector 0x7ca8 len 4096 err no 10
[25041.470033] BTRFS error (device dm-11): error reading free space cache
[25041.470479] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25041.471684] BTRFS warning (device dm-11): direct IO failed ino 1439 rw 1,34817 sector 0x112df8 len 61440 err no 10
[25041.472867] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25041.473260] BTRFS warning (device dm-11): direct IO failed ino 1443 rw 1,34817 sector 0x3131a0 len 12288 err no 10
[25041.474635] BTRFS warning (device dm-11): direct IO failed ino 1444 rw 1,34817 sector 0x3131a0 len 4096 err no 10
[25041.477068] BTRFS warning (device dm-11): direct IO failed ino 1443 rw 1,34817 sector 0x3132f8 len 126976 err no 10
[25041.479409] BTRFS warning (device dm-11): direct IO failed ino 1434 rw 1,34817 sector 0x313a38 len 12288 err no 10
[25041.480749] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25041.481119] BTRFS warning (device dm-11): direct IO failed ino 1435 rw 1,34817 sector 0x313a38 len 86016 err no 10
[25041.481246] BTRFS info (device dm-11): forced readonly
[25041.482267] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25041.556758] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.557202] BTRFS info (device dm-11): use lzo compression, level 0
[25041.557658] BTRFS info (device dm-11): disk space caching is enabled
[25041.558065] BTRFS info (device dm-11): has skinny extents
[25041.572154] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25041.572672] BTRFS info (device dm-11): forced readonly
[25041.572984] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25041.575056] BTRFS error (device dm-11): error loading props for ino 1204 (root 5): -5
[25041.652855] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.653341] BTRFS info (device dm-11): use lzo compression, level 0
[25041.653730] BTRFS info (device dm-11): disk space caching is enabled
[25041.654121] BTRFS info (device dm-11): has skinny extents
[25041.679071] BTRFS warning (device dm-11): direct IO failed ino 1445 rw 1,34817 sector 0x128658 len 45056 err no 10
[25041.679749] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25041.680436] BTRFS error (device dm-11): error writing primary super block to device 1
[25041.680899] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25041.681540] BTRFS info (device dm-11): forced readonly
[25041.681847] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25041.766706] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.767123] BTRFS info (device dm-11): use lzo compression, level 0
[25041.767502] BTRFS info (device dm-11): disk space caching is enabled
[25041.767863] BTRFS info (device dm-11): has skinny extents
[25041.781596] BTRFS error (device dm-11): error loading props for ino 266 (root 5): -5
[25041.797560] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25041.798262] BTRFS info (device dm-11): forced readonly
[25041.798685] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25041.799403] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25041.799983] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25041.870033] BTRFS info (device dm-11): flagging fs with big metadata feature
[25041.870568] BTRFS info (device dm-11): use lzo compression, level 0
[25041.870943] BTRFS info (device dm-11): disk space caching is enabled
[25041.871343] BTRFS info (device dm-11): has skinny extents
[25042.964667] btrfs_dev_stat_print_on_error: 280 callbacks suppressed
[25042.964672] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25042.967074] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25042.968244] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25042.969410] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25042.970590] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25042.971154] buffer_io_error: 3 callbacks suppressed
[25042.971157] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25042.971719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25042.971805] BTRFS error (device dm-11): error writing primary super block to device 1
[25042.975469] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25042.977077] BTRFS info (device dm-11): forced readonly
[25042.977860] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25042.977954] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25042.978754] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25042.981136] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25042.981180] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25042.981811] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25042.983441] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[25042.984104] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[25042.984707] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[25042.985576] BTRFS warning (device dm-11): direct IO failed ino 1471 rw 0,0 sector 0x173918 len 4096 err no 10
[25042.986319] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25042.986775] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25043.092448] BTRFS info (device dm-11): flagging fs with big metadata feature
[25043.092886] BTRFS info (device dm-11): use lzo compression, level 0
[25043.093266] BTRFS info (device dm-11): disk space caching is enabled
[25043.093659] BTRFS info (device dm-11): has skinny extents
[25043.095951] BTRFS info (device dm-11): start tree-log replay
[25043.096527] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[25043.097036] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[25045.200043] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25045.200652] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25045.201509] BTRFS error (device dm-11): error writing primary super block to device 1
[25045.202002] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25045.202653] BTRFS info (device dm-11): forced readonly
[25045.202962] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25045.203422] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25045.203599] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25045.204915] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25045.206249] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25045.206821] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25045.304530] BTRFS info (device dm-11): flagging fs with big metadata feature
[25045.304989] BTRFS info (device dm-11): use lzo compression, level 0
[25045.305382] BTRFS info (device dm-11): disk space caching is enabled
[25045.305755] BTRFS info (device dm-11): has skinny extents
[25045.307677] BTRFS info (device dm-11): start tree-log replay
[25045.308932] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[25047.425578] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25047.428536] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25047.431588] BTRFS error (device dm-11): error writing primary super block to device 1
[25047.434056] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25047.437529] BTRFS info (device dm-11): forced readonly
[25047.439209] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25047.440858] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25047.442927] BTRFS warning (device dm-11): direct IO failed ino 1865 rw 0,0 sector 0x19eb28 len 4096 err no 10
[25047.442945] BTRFS warning (device dm-11): direct IO failed ino 1865 rw 0,0 sector 0x19eb30 len 4096 err no 10
[25047.444445] BTRFS warning (device dm-11): direct IO failed ino 1865 rw 0,0 sector 0x19eb38 len 4096 err no 10
[25047.446106] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25047.448391] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25047.448491] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25047.451957] BTRFS warning (device dm-11): direct IO failed ino 883 rw 0,0 sector 0x19adc8 len 4096 err no 10
[25047.452092] BTRFS warning (device dm-11): direct IO failed ino 883 rw 0,0 sector 0x19add0 len 4096 err no 10
[25047.465187] BTRFS warning (device dm-11): direct IO failed ino 1748 rw 0,0 sector 0x19ed20 len 4096 err no 10
[25047.465634] BTRFS warning (device dm-11): direct IO failed ino 1309 rw 0,0 sector 0x18f608 len 4096 err no 10
[25047.466302] BTRFS warning (device dm-11): direct IO failed ino 1309 rw 0,0 sector 0x18f610 len 4096 err no 10
[25047.543101] BTRFS info (device dm-11): flagging fs with big metadata feature
[25047.543561] BTRFS info (device dm-11): use lzo compression, level 0
[25047.543932] BTRFS info (device dm-11): disk space caching is enabled
[25047.544324] BTRFS info (device dm-11): has skinny extents
[25047.546270] BTRFS info (device dm-11): start tree-log replay
[25047.632453] BTRFS warning (device dm-11): direct IO failed ino 1941 rw 1,34817 sector 0x1a1e00 len 20480 err no 10
[25047.636422] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25047.636990] BTRFS info (device dm-11): forced readonly
[25047.637542] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25047.637890] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25047.638543] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25047.638545] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25047.712888] BTRFS info (device dm-11): flagging fs with big metadata feature
[25047.713345] BTRFS info (device dm-11): use lzo compression, level 0
[25047.713718] BTRFS info (device dm-11): disk space caching is enabled
[25047.714091] BTRFS info (device dm-11): has skinny extents
[25048.734298] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25048.734874] btrfs_dev_stat_print_on_error: 52 callbacks suppressed
[25048.734876] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25048.736011] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25048.736776] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25048.737734] BTRFS error (device dm-11): error writing primary super block to device 1
[25048.738393] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25048.739281] BTRFS info (device dm-11): forced readonly
[25048.739704] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25048.739850] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25048.740249] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25048.741853] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25048.742862] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25048.759853] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25048.760586] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25048.760747] BTRFS warning (device dm-11): direct IO failed ino 1282 rw 0,0 sector 0x1a5c40 len 4096 err no 10
[25048.761435] BTRFS warning (device dm-11): direct IO failed ino 1987 rw 0,0 sector 0x1abd38 len 4096 err no 10
[25048.763609] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25048.764491] BTRFS warning (device dm-11): direct IO failed ino 1955 rw 0,0 sector 0x1ac0d8 len 4096 err no 10
[25048.836144] BTRFS info (device dm-11): flagging fs with big metadata feature
[25048.836603] BTRFS info (device dm-11): use lzo compression, level 0
[25048.836978] BTRFS info (device dm-11): disk space caching is enabled
[25048.837372] BTRFS info (device dm-11): has skinny extents
[25048.846171] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25048.847017] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25050.904190] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25050.905691] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25050.907237] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25050.908473] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25050.909832] BTRFS error (device dm-11): error writing primary super block to device 1
[25050.910689] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25050.910861] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25050.913129] BTRFS info (device dm-11): forced readonly
[25050.913460] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25050.913904] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25050.914429] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25050.915710] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25050.915732] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25050.916846] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25050.930374] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[25050.930409] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[25050.931767] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be250 len 4096 err no 10
[25050.931778] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be258 len 4096 err no 10
[25050.932376] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be260 len 4096 err no 10
[25050.933166] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be268 len 4096 err no 10
[25050.933751] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be270 len 4096 err no 10
[25050.934549] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be278 len 4096 err no 10
[25050.935128] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be280 len 4096 err no 10
[25050.935916] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be288 len 4096 err no 10
[25050.936508] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be290 len 4096 err no 10
[25050.937301] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be298 len 4096 err no 10
[25050.937875] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be2a0 len 4096 err no 10
[25050.939411] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be2a8 len 4096 err no 10
[25050.940152] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be2b0 len 4096 err no 10
[25050.940300] BTRFS warning (device dm-11): direct IO failed ino 2078 rw 0,0 sector 0x1be2b8 len 4096 err no 10
[25050.940903] BTRFS warning (device dm-11): direct IO failed ino 2090 rw 0,0 sector 0x1c9fc8 len 4096 err no 10
[25051.033704] BTRFS info (device dm-11): flagging fs with big metadata feature
[25051.034153] BTRFS info (device dm-11): use lzo compression, level 0
[25051.034553] BTRFS info (device dm-11): disk space caching is enabled
[25051.034936] BTRFS info (device dm-11): has skinny extents
[25051.051428] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[25051.051898] BTRFS info (device dm-11): forced readonly
[25051.052999] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25051.135600] BTRFS info (device dm-11): flagging fs with big metadata feature
[25051.136069] BTRFS info (device dm-11): use lzo compression, level 0
[25051.136481] BTRFS info (device dm-11): disk space caching is enabled
[25051.136860] BTRFS info (device dm-11): has skinny extents
[25053.160928] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25053.161611] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25053.162213] BTRFS error (device dm-11): error writing primary super block to device 1
[25053.162699] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25053.163356] BTRFS info (device dm-11): forced readonly
[25053.163683] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25053.164130] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25053.166047] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25053.167027] BTRFS warning (device dm-11): direct IO failed ino 2077 rw 0,0 sector 0x1d0ef0 len 4096 err no 10
[25053.167946] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25053.168489] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25053.169974] BTRFS warning (device dm-11): direct IO failed ino 2502 rw 0,0 sector 0x1d7278 len 4096 err no 10
[25053.170242] BTRFS warning (device dm-11): direct IO failed ino 2502 rw 0,0 sector 0x1d7280 len 4096 err no 10
[25053.170796] BTRFS warning (device dm-11): direct IO failed ino 2502 rw 0,0 sector 0x1d7288 len 4096 err no 10
[25053.171530] BTRFS warning (device dm-11): direct IO failed ino 2502 rw 0,0 sector 0x1d7290 len 4096 err no 10
[25053.180990] BTRFS warning (device dm-11): direct IO failed ino 2380 rw 0,0 sector 0x1e0228 len 4096 err no 10
[25053.280386] BTRFS info (device dm-11): flagging fs with big metadata feature
[25053.280825] BTRFS info (device dm-11): use lzo compression, level 0
[25053.281250] BTRFS info (device dm-11): disk space caching is enabled
[25053.281626] BTRFS info (device dm-11): has skinny extents
[25053.283941] BTRFS info (device dm-11): start tree-log replay
[25054.346605] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25054.347417] btrfs_dev_stat_print_on_error: 32 callbacks suppressed
[25054.347420] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25054.348764] BTRFS error (device dm-11): error writing primary super block to device 1
[25054.349161] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25054.349416] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25054.350719] BTRFS info (device dm-11): forced readonly
[25054.351149] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25054.353384] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25054.354000] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25054.354237] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[25054.355462] BTRFS warning (device dm-11): direct IO failed ino 2636 rw 0,0 sector 0x1ebf48 len 4096 err no 10
[25054.452060] BTRFS info (device dm-11): flagging fs with big metadata feature
[25054.452519] BTRFS info (device dm-11): use lzo compression, level 0
[25054.452892] BTRFS info (device dm-11): disk space caching is enabled
[25054.453293] BTRFS info (device dm-11): has skinny extents
[25054.463217] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25054.463783] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25055.531601] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25055.532236] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25055.532841] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25055.533649] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25055.534473] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25055.535303] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25055.536218] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[25055.537343] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25055.537554] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[25055.541952] BTRFS warning (device dm-11): direct IO failed ino 2772 rw 1,34817 sector 0x1fa958 len 20480 err no 10
[25055.544527] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25055.545401] BTRFS info (device dm-11): forced readonly
[25055.545711] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25055.546158] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25055.547425] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[25055.549863] BTRFS warning (device dm-11): direct IO failed ino 2815 rw 0,0 sector 0x1f4f90 len 4096 err no 10
[25055.562969] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f38 len 4096 err no 10
[25055.562977] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f40 len 4096 err no 10
[25055.563704] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f48 len 4096 err no 10
[25055.564374] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f50 len 4096 err no 10
[25055.565046] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f58 len 4096 err no 10
[25055.565727] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f60 len 4096 err no 10
[25055.566408] BTRFS warning (device dm-11): direct IO failed ino 2760 rw 0,0 sector 0x1f7f68 len 4096 err no 10
[25055.569060] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f9290 len 4096 err no 10
[25055.569941] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f9298 len 4096 err no 10
[25055.570061] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92a0 len 4096 err no 10
[25055.570702] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92a8 len 4096 err no 10
[25055.571402] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92b0 len 4096 err no 10
[25055.572068] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92b8 len 4096 err no 10
[25055.572749] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92c0 len 4096 err no 10
[25055.573429] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92c8 len 4096 err no 10
[25055.574108] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92d0 len 4096 err no 10
[25055.574784] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92d8 len 4096 err no 10
[25055.575471] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92e0 len 4096 err no 10
[25055.576141] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92e8 len 4096 err no 10
[25055.576731] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92f0 len 4096 err no 10
[25055.577319] BTRFS warning (device dm-11): direct IO failed ino 2785 rw 0,0 sector 0x1f92f8 len 4096 err no 10
[25055.651365] BTRFS info (device dm-11): flagging fs with big metadata feature
[25055.651801] BTRFS info (device dm-11): use lzo compression, level 0
[25055.652193] BTRFS info (device dm-11): disk space caching is enabled
[25055.652582] BTRFS info (device dm-11): has skinny extents
[25055.667619] BTRFS error (device dm-11): error reading free space cache
[25055.668025] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25055.669058] BTRFS warning (device dm-11): direct IO failed ino 2857 rw 1,34817 sector 0x312800 len 49152 err no 10
[25055.669589] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25055.673588] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25055.674075] BTRFS info (device dm-11): forced readonly
[25055.674413] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25055.755739] BTRFS info (device dm-11): flagging fs with big metadata feature
[25055.756202] BTRFS info (device dm-11): use lzo compression, level 0
[25055.756574] BTRFS info (device dm-11): disk space caching is enabled
[25055.756973] BTRFS info (device dm-11): has skinny extents
[25055.772488] BTRFS: error (device dm-11) in btrfs_truncate_free_space_cache:358: errno=-5 IO failure
[25055.773057] BTRFS info (device dm-11): forced readonly
[25055.773418] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[25055.774796] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25055.865328] BTRFS info (device dm-11): flagging fs with big metadata feature
[25055.865780] BTRFS info (device dm-11): use lzo compression, level 0
[25055.866201] BTRFS info (device dm-11): disk space caching is enabled
[25055.866601] BTRFS info (device dm-11): has skinny extents
[25057.894911] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25057.895501] BTRFS error (device dm-11): error writing primary super block to device 1
[25057.895962] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25057.896602] BTRFS info (device dm-11): forced readonly
[25057.896913] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25057.898689] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25057.899126] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25057.900456] BTRFS warning (device dm-11): direct IO failed ino 2990 rw 0,0 sector 0x208e90 len 4096 err no 10
[25057.900466] BTRFS warning (device dm-11): direct IO failed ino 2990 rw 0,0 sector 0x208e98 len 4096 err no 10
[25057.901032] BTRFS warning (device dm-11): direct IO failed ino 2990 rw 0,0 sector 0x208ea0 len 4096 err no 10
[25057.901624] BTRFS warning (device dm-11): direct IO failed ino 2990 rw 0,0 sector 0x208ea8 len 4096 err no 10
[25057.902260] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ec8 len 4096 err no 10
[25057.902779] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ed0 len 4096 err no 10
[25057.903349] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ed8 len 4096 err no 10
[25057.903963] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ee0 len 4096 err no 10
[25057.904624] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ee8 len 4096 err no 10
[25057.905323] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ef0 len 4096 err no 10
[25057.905700] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209ef8 len 4096 err no 10
[25057.906265] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f00 len 4096 err no 10
[25057.906849] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f08 len 4096 err no 10
[25057.907447] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f10 len 4096 err no 10
[25057.908208] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f18 len 4096 err no 10
[25057.909251] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25057.909326] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f20 len 4096 err no 10
[25057.910545] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f28 len 4096 err no 10
[25057.911289] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f30 len 4096 err no 10
[25057.912051] BTRFS warning (device dm-11): direct IO failed ino 3009 rw 0,0 sector 0x209f38 len 4096 err no 10
[25057.923700] BTRFS warning (device dm-11): direct IO failed ino 3138 rw 0,0 sector 0x212cd8 len 4096 err no 10
[25057.924414] BTRFS warning (device dm-11): direct IO failed ino 3138 rw 0,0 sector 0x212ce0 len 4096 err no 10
[25057.924425] BTRFS warning (device dm-11): direct IO failed ino 3138 rw 0,0 sector 0x212ce8 len 4096 err no 10
[25057.925075] BTRFS warning (device dm-11): direct IO failed ino 3138 rw 0,0 sector 0x212cf0 len 4096 err no 10
[25058.010415] BTRFS info (device dm-11): flagging fs with big metadata feature
[25058.010866] BTRFS info (device dm-11): use lzo compression, level 0
[25058.011281] BTRFS info (device dm-11): disk space caching is enabled
[25058.011684] BTRFS info (device dm-11): has skinny extents
[25058.029102] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25058.049094] BTRFS error (device dm-11): error reading free space cache
[25058.049511] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25058.050350] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25058.050873] BTRFS info (device dm-11): forced readonly
[25058.051745] ------------[ cut here ]------------
[25058.052043] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.052659] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.056255] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.056751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.057296] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.057641] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.058768] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.059176] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.059597] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.060022] RBP: 0000000000000000 R08: ffff926639404aa8 R09: 0000000000000000
[25058.060457] R10: 0000000000000000 R11: 0000000000000000 R12: ffff92651225e138
[25058.060879] R13: ffff92662667c000 R14: ffff9266394049c0 R15: ffff926639404a68
[25058.061313] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.061790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.062177] CR2: 00007f5dda8179f8 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.062642] Call Trace:
[25058.062795]
[25058.062926] ? btrfs_get_32+0x30/0xf0
[25058.063166] ? __mutex_lock+0x80/0x8a0
[25058.063397] ? __mutex_lock+0xda/0x8a0
[25058.063624] ? rcu_read_lock_sched_held+0x12/0x60
[25058.063908] ? lock_release+0x1f0/0x2d0
[25058.064147] btrfs_run_delayed_refs+0x86/0x210
[25058.064425] ? __mutex_unlock_slowpath+0x35/0x260
[25058.064710] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.065025] ? __mutex_unlock_slowpath+0x35/0x260
[25058.065366] btrfs_commit_transaction+0x85e/0xad0
[25058.065692] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.066013] ? vfs_fsync_range+0x90/0x90
[25058.066304] iterate_supers+0x85/0xf0
[25058.066531] ksys_sync+0x50/0x80
[25058.066733] __do_sys_sync+0xa/0x10
[25058.066983] do_syscall_64+0x38/0x90
[25058.067258] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.067559] RIP: 0033:0x7fec45c1338b
[25058.067780] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.068925] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.069427] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.069850] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.070332] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.070757] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.071194] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.071620]
[25058.071757] irq event stamp: 0
[25058.071942] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.072325] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.072811] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.073351] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.073726] ---[ end trace 393e39d724da5fae ]---
[25058.074052] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25058.074867] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25058.075351] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25058.075919] ------------[ cut here ]------------
[25058.076234] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.076841] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.080680] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.081234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.081761] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.082145] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.083319] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.083665] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.084110] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.084561] RBP: 0000000000000000 R08: ffff926639404490 R09: 0000000000000000
[25058.085068] R10: ffff9266394049c0 R11: ffff92663f608a08 R12: ffff92651225e478
[25058.085520] R13: ffff92662667c000 R14: ffff9266394043a8 R15: ffff926639404450
[25058.086031] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.086556] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.086925] CR2: 00007f5dda8179f8 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.087360] Call Trace:
[25058.087513]
[25058.087653] ? __mutex_lock+0x80/0x8a0
[25058.087883] ? __mutex_lock+0xda/0x8a0
[25058.088112] ? rcu_read_lock_sched_held+0x12/0x60
[25058.088403] ? lock_release+0x1f0/0x2d0
[25058.088639] btrfs_run_delayed_refs+0x86/0x210
[25058.088918] ? __mutex_unlock_slowpath+0x35/0x260
[25058.089298] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.089614] ? __mutex_unlock_slowpath+0x35/0x260
[25058.089897] btrfs_commit_transaction+0x85e/0xad0
[25058.090194] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.090516] ? vfs_fsync_range+0x90/0x90
[25058.090753] iterate_supers+0x85/0xf0
[25058.090976] ksys_sync+0x50/0x80
[25058.091185] __do_sys_sync+0xa/0x10
[25058.091399] do_syscall_64+0x38/0x90
[25058.091617] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.091920] RIP: 0033:0x7fec45c1338b
[25058.092143] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.093246] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.093695] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.094119] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.094547] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.094967] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.095397] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.095818]
[25058.095952] irq event stamp: 0
[25058.096140] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.096516] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.097028] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.097518] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.097889] ---[ end trace 393e39d724da5faf ]---
[25058.098249] ------------[ cut here ]------------
[25058.098640] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.099245] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.103531] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.104023] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.104545] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.104880] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.105989] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.106317] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.106739] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.107174] RBP: 0000000000000000 R08: ffff9266394045c8 R09: 0000000000000000
[25058.107598] R10: ffff9266394043a8 R11: ffff92663f608a08 R12: ffff92651225ed68
[25058.108018] R13: ffff92662667c000 R14: ffff9266394044e0 R15: ffff926639404588
[25058.108452] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.108931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.109285] CR2: 00007f5dda8179f8 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.109712] Call Trace:
[25058.109864]
[25058.109999] ? __mutex_lock+0x80/0x8a0
[25058.110244] ? __mutex_lock+0xda/0x8a0
[25058.110472] ? rcu_read_lock_sched_held+0x12/0x60
[25058.110757] ? lock_release+0x1f0/0x2d0
[25058.110993] btrfs_run_delayed_refs+0x86/0x210
[25058.111275] ? __mutex_unlock_slowpath+0x35/0x260
[25058.111562] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.111878] ? __mutex_unlock_slowpath+0x35/0x260
[25058.112175] btrfs_commit_transaction+0x85e/0xad0
[25058.112459] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.112782] ? vfs_fsync_range+0x90/0x90
[25058.113055] iterate_supers+0x85/0xf0
[25058.113292] ksys_sync+0x50/0x80
[25058.113493] __do_sys_sync+0xa/0x10
[25058.113706] do_syscall_64+0x38/0x90
[25058.113927] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.114243] RIP: 0033:0x7fec45c1338b
[25058.114465] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.115570] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.116023] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.116463] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.116888] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.117322] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.117748] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.118188]
[25058.118326] irq event stamp: 0
[25058.118514] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.118889] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.119548] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.120229] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.120740] ---[ end trace 393e39d724da5fb0 ]---
[25058.123213] ------------[ cut here ]------------
[25058.123967] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.125298] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.130180] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.130861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.131568] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.132030] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.133560] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.133985] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.134577] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.135169] RBP: 0000000000000000 R08: ffff926639404f88 R09: 0000000000000000
[25058.135745] R10: ffff9266394044e0 R11: ffff92663f608a08 R12: ffff92651225e5b0
[25058.136338] R13: ffff92662667c000 R14: ffff926639404ea0 R15: ffff926639404f48
[25058.136922] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.137499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.137849] CR2: 00007f5dda4f2370 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.138290] Call Trace:
[25058.138446]
[25058.138581] ? __mutex_lock+0x80/0x8a0
[25058.138819] ? __mutex_lock+0xda/0x8a0
[25058.139045] ? rcu_read_lock_sched_held+0x12/0x60
[25058.139343] ? lock_release+0x1f0/0x2d0
[25058.139579] btrfs_run_delayed_refs+0x86/0x210
[25058.139854] ? __mutex_unlock_slowpath+0x35/0x260
[25058.140142] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.140587] ? __mutex_unlock_slowpath+0x35/0x260
[25058.140886] btrfs_commit_transaction+0x85e/0xad0
[25058.141225] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.141556] ? vfs_fsync_range+0x90/0x90
[25058.141791] iterate_supers+0x85/0xf0
[25058.142016] ksys_sync+0x50/0x80
[25058.142226] __do_sys_sync+0xa/0x10
[25058.142440] do_syscall_64+0x38/0x90
[25058.142658] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.142960] RIP: 0033:0x7fec45c1338b
[25058.143191] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.144286] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.144736] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.145169] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.145588] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.146008] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.146435] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.146861]
[25058.146996] irq event stamp: 0
[25058.147195] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.147565] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.148044] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.148533] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.148907] ---[ end trace 393e39d724da5fb1 ]---
[25058.149289] ------------[ cut here ]------------
[25058.149565] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.150199] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.153812] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.154344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.154871] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.155222] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.156315] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.156633] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.157053] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.157504] RBP: 0000000000000000 R08: ffff926615d64970 R09: 0000000000000000
[25058.157925] R10: ffff926639404ea0 R11: ffff92663f608a08 R12: ffff92651c0b6a28
[25058.158400] R13: ffff92662667c000 R14: ffff926615d64888 R15: ffff926615d64930
[25058.158843] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.159355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.159716] CR2: 00007f5dda4f2370 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.160170] Call Trace:
[25058.160350]
[25058.160490] ? __mutex_lock+0x80/0x8a0
[25058.160729] ? __mutex_lock+0xda/0x8a0
[25058.160966] ? rcu_read_lock_sched_held+0x12/0x60
[25058.161285] ? lock_release+0x1f0/0x2d0
[25058.161531] btrfs_run_delayed_refs+0x86/0x210
[25058.161812] ? __mutex_unlock_slowpath+0x35/0x260
[25058.162131] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.162470] ? __mutex_unlock_slowpath+0x35/0x260
[25058.162783] btrfs_commit_transaction+0x85e/0xad0
[25058.163066] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.163440] ? vfs_fsync_range+0x90/0x90
[25058.163698] iterate_supers+0x85/0xf0
[25058.163975] ksys_sync+0x50/0x80
[25058.164250] __do_sys_sync+0xa/0x10
[25058.164477] do_syscall_64+0x38/0x90
[25058.164693] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.165013] RIP: 0033:0x7fec45c1338b
[25058.165257] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.166380] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.166847] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.167307] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.167736] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.168187] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.168610] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.169042]
[25058.169206] irq event stamp: 0
[25058.169392] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.169770] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.170277] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.170764] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.171142] ---[ end trace 393e39d724da5fb2 ]---
[25058.171495] ------------[ cut here ]------------
[25058.171778] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.172380] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.175891] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.176400] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.176909] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.177264] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.178364] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.178676] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.179141] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.179567] RBP: 0000000000000000 R08: ffff926615d64838 R09: 0000000000000000
[25058.179985] R10: ffff926615d64800 R11: ffff92663f608a08 R12: ffff92651c0b6f08
[25058.180419] R13: ffff92662667c000 R14: ffff926615d64750 R15: ffff926615d647f8
[25058.180840] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.181325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.181664] CR2: 00007f5dda4f2370 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.182088] Call Trace:
[25058.182250]
[25058.182384] ? __mutex_lock+0x80/0x8a0
[25058.182614] ? __mutex_lock+0xda/0x8a0
[25058.182841] ? rcu_read_lock_sched_held+0x12/0x60
[25058.183130] ? lock_release+0x1f0/0x2d0
[25058.183374] btrfs_run_delayed_refs+0x86/0x210
[25058.183641] ? __mutex_unlock_slowpath+0x35/0x260
[25058.183927] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.184257] ? __mutex_unlock_slowpath+0x35/0x260
[25058.184542] btrfs_commit_transaction+0x85e/0xad0
[25058.184823] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.185148] ? vfs_fsync_range+0x90/0x90
[25058.185402] iterate_supers+0x85/0xf0
[25058.185624] ksys_sync+0x50/0x80
[25058.185821] __do_sys_sync+0xa/0x10
[25058.186030] do_syscall_64+0x38/0x90
[25058.186264] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.186565] RIP: 0033:0x7fec45c1338b
[25058.186786] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.187897] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.188376] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.188806] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.189249] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.189676] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.190115] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.190544]
[25058.190682] irq event stamp: 0
[25058.190867] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.191248] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.191728] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.192219] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.192592] ---[ end trace 393e39d724da5fb3 ]---
[25058.192907] ------------[ cut here ]------------
[25058.193203] WARNING: CPU: 1 PID: 1522755 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25058.193804] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25058.197310] CPU: 1 PID: 1522755 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25058.197813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25058.198337] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25058.198672] 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 6f 48 8b 05 58 b5 85 01 e8
[25058.199816] RSP: 0018:ffffa500015efcb0 EFLAGS: 00010202
[25058.200132] RAX: 000000000000000d RBX: ffff926633a9c000 RCX: 0000000000000000
[25058.200578] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25058.200998] RBP: 0000000000000000 R08: ffff926639404700 R09: 0000000000000000
[25058.201458] R10: ffff926615d64700 R11: ffff92663f608a08 R12: ffff9266648fe4d0
[25058.201876] R13: ffff92662667c000 R14: ffff926639404618 R15: ffff9266394046c0
[25058.202307] FS: 00007fec45b18740(0000) GS:ffff92667bd00000(0000) knlGS:0000000000000000
[25058.202780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25058.203121] CR2: 00007f5dda4f2370 CR3: 000000015883c002 CR4: 0000000000370ee0
[25058.203549] Call Trace:
[25058.203703]
[25058.203837] ? __mutex_lock+0x80/0x8a0
[25058.204068] ? __mutex_lock+0xda/0x8a0
[25058.204307] ? rcu_read_lock_sched_held+0x12/0x60
[25058.204590] ? lock_release+0x1f0/0x2d0
[25058.204842] btrfs_run_delayed_refs+0x86/0x210
[25058.205114] ? __mutex_unlock_slowpath+0x35/0x260
[25058.205409] btrfs_start_dirty_block_groups+0x2af/0x540
[25058.205740] ? __mutex_unlock_slowpath+0x35/0x260
[25058.206021] btrfs_commit_transaction+0x85e/0xad0
[25058.206341] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25058.206674] ? vfs_fsync_range+0x90/0x90
[25058.206908] iterate_supers+0x85/0xf0
[25058.207136] ksys_sync+0x50/0x80
[25058.207342] __do_sys_sync+0xa/0x10
[25058.207552] do_syscall_64+0x38/0x90
[25058.207768] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25058.208070] RIP: 0033:0x7fec45c1338b
[25058.208295] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25058.209428] RSP: 002b:00007ffecec2f1d8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25058.209870] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fec45c1338b
[25058.210304] RDX: 00000000ffffffff RSI: 0000000028a63929 RDI: 000000000000000a
[25058.210720] RBP: 028f5c28f5c28f5c R08: 0000000000000060 R09: 00007ffecec2ed00
[25058.211139] R10: 00007fec45b2f8d8 R11: 0000000000000206 R12: 000000000000000a
[25058.211566] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007fec45b186c8
[25058.211984]
[25058.212123] irq event stamp: 0
[25058.212316] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25058.212685] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25058.213176] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25058.213653] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25058.214019] ---[ end trace 393e39d724da5fb4 ]---
[25058.214998] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25058.215498] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25058.267146] BTRFS info (device dm-11): flagging fs with big metadata feature
[25058.267585] BTRFS info (device dm-11): use lzo compression, level 0
[25058.267954] BTRFS info (device dm-11): disk space caching is enabled
[25058.268341] BTRFS info (device dm-11): has skinny extents
[25058.285721] BTRFS warning (device dm-11): direct IO failed ino 3231 rw 1,34817 sector 0x13b2c0 len 16384 err no 10
[25058.291577] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25058.301622] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25058.302196] BTRFS info (device dm-11): forced readonly
[25058.399018] BTRFS info (device dm-11): flagging fs with big metadata feature
[25058.399477] BTRFS info (device dm-11): use lzo compression, level 0
[25058.399861] BTRFS info (device dm-11): disk space caching is enabled
[25058.400316] BTRFS info (device dm-11): has skinny extents
[25058.412769] BTRFS error (device dm-11): error reading free space cache
[25058.413206] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25058.414453] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25058.414492] BTRFS warning (device dm-11): direct IO failed ino 3228 rw 1,34817 sector 0x3128d8 len 4096 err no 10
[25058.437957] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25058.438466] BTRFS info (device dm-11): forced readonly
[25058.438772] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25058.485370] BTRFS info (device dm-11): flagging fs with big metadata feature
[25058.485813] BTRFS info (device dm-11): use lzo compression, level 0
[25058.486202] BTRFS info (device dm-11): disk space caching is enabled
[25058.486633] BTRFS info (device dm-11): has skinny extents
[25060.545223] btrfs_dev_stat_print_on_error: 455 callbacks suppressed
[25060.545226] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25060.546331] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25060.548549] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25060.549441] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25060.550484] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25060.550508] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25060.551313] BTRFS info (device dm-11): forced readonly
[25060.552265] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25060.552870] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25060.555406] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25060.557006] BTRFS warning (device dm-11): csum hole found for disk bytenr range [890007552, 890011648)
[25060.557954] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 1, flush 0, corrupt 0, gen 0
[25060.558811] BTRFS warning (device dm-11): direct IO failed ino 3378 rw 0,0 sector 0x22c638 len 4096 err no 10
[25060.561179] BTRFS warning (device dm-11): csum hole found for disk bytenr range [867119104, 867123200)
[25060.561946] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[25060.562769] BTRFS warning (device dm-11): csum hole found for disk bytenr range [867123200, 867127296)
[25060.562769] BTRFS warning (device dm-11): direct IO failed ino 2871 rw 0,0 sector 0x221798 len 4096 err no 10
[25060.563418] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[25060.565012] BTRFS warning (device dm-11): direct IO failed ino 2871 rw 0,0 sector 0x2217a0 len 4096 err no 10
[25060.565778] BTRFS warning (device dm-11): csum hole found for disk bytenr range [869478400, 869482496)
[25060.566561] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 4, flush 0, corrupt 0, gen 0
[25060.567401] BTRFS warning (device dm-11): csum hole found for disk bytenr range [869482496, 869486592)
[25060.567401] BTRFS warning (device dm-11): direct IO failed ino 3318 rw 0,0 sector 0x222998 len 4096 err no 10
[25060.568041] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 5, flush 0, corrupt 0, gen 0
[25060.569527] BTRFS warning (device dm-11): direct IO failed ino 3318 rw 0,0 sector 0x2229a0 len 4096 err no 10
[25060.570209] BTRFS warning (device dm-11): csum hole found for disk bytenr range [875237376, 875241472)
[25060.570985] BTRFS warning (device dm-11): csum hole found for disk bytenr range [875241472, 875245568)
[25060.570986] BTRFS warning (device dm-11): direct IO failed ino 2090 rw 0,0 sector 0x225588 len 4096 err no 10
[25060.571672] BTRFS warning (device dm-11): direct IO failed ino 2090 rw 0,0 sector 0x225590 len 4096 err no 10
[25060.573552] BTRFS warning (device dm-11): csum hole found for disk bytenr range [875819008, 875823104)
[25060.574470] BTRFS warning (device dm-11): csum hole found for disk bytenr range [875823104, 875827200)
[25060.575788] BTRFS warning (device dm-11): csum hole found for disk bytenr range [875827200, 875831296)
[25060.576675] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232f80 len 4096 err no 10
[25060.577573] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232f88 len 4096 err no 10
[25060.577654] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232f90 len 4096 err no 10
[25060.578309] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232f98 len 4096 err no 10
[25060.579078] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232fa0 len 4096 err no 10
[25060.579765] BTRFS warning (device dm-11): direct IO failed ino 3352 rw 0,0 sector 0x232fa8 len 4096 err no 10
[25060.686654] BTRFS info (device dm-11): flagging fs with big metadata feature
[25060.687098] BTRFS info (device dm-11): use lzo compression, level 0
[25060.687494] BTRFS info (device dm-11): disk space caching is enabled
[25060.687868] BTRFS info (device dm-11): has skinny extents
[25060.703251] BTRFS error (device dm-11): error reading free space cache
[25060.703670] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25060.704523] BTRFS warning (device dm-11): direct IO failed ino 3547 rw 1,34817 sector 0x312800 len 4096 err no 10
[25060.706541] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25060.707024] BTRFS info (device dm-11): forced readonly
[25060.707351] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25060.708399] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25060.901016] BTRFS info (device dm-11): flagging fs with big metadata feature
[25060.901496] BTRFS info (device dm-11): use lzo compression, level 0
[25060.901865] BTRFS info (device dm-11): disk space caching is enabled
[25060.902270] BTRFS info (device dm-11): has skinny extents
[25060.910284] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25060.910799] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25060.922326] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25061.058091] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25061.058643] BTRFS info (device dm-11): forced readonly
[25061.058950] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25061.116976] BTRFS info (device dm-11): flagging fs with big metadata feature
[25061.117431] BTRFS info (device dm-11): use lzo compression, level 0
[25061.117805] BTRFS info (device dm-11): disk space caching is enabled
[25061.118205] BTRFS info (device dm-11): has skinny extents
[25061.127757] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25061.128365] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25063.142142] BTRFS warning (device dm-11): direct IO failed ino 3549 rw 1,34817 sector 0x24f740 len 28672 err no 10
[25063.142669] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25063.143701] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[25063.143704] BTRFS info (device dm-11): forced readonly
[25063.143705] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25063.144236] BTRFS warning (device dm-11): direct IO failed ino 1577 rw 0,0 sector 0x219880 len 4096 err no 10
[25063.144398] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25063.146770] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25063.149242] BTRFS warning (device dm-11): direct IO failed ino 1577 rw 0,0 sector 0x23add8 len 4096 err no 10
[25063.152296] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25063.167747] BTRFS warning (device dm-11): direct IO failed ino 1260 rw 0,0 sector 0x2326e0 len 4096 err no 10
[25063.168692] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c410 len 4096 err no 10
[25063.169566] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c418 len 4096 err no 10
[25063.170436] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c420 len 4096 err no 10
[25063.170788] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c428 len 4096 err no 10
[25063.171300] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c430 len 4096 err no 10
[25063.171343] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c438 len 4096 err no 10
[25063.171975] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c440 len 4096 err no 10
[25063.172819] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c448 len 4096 err no 10
[25063.173461] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c450 len 4096 err no 10
[25063.174370] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c458 len 4096 err no 10
[25063.174882] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c460 len 4096 err no 10
[25063.175512] BTRFS warning (device dm-11): direct IO failed ino 3548 rw 0,0 sector 0x24c468 len 4096 err no 10
[25063.247864] BTRFS info (device dm-11): flagging fs with big metadata feature
[25063.248326] BTRFS info (device dm-11): use lzo compression, level 0
[25063.248700] BTRFS info (device dm-11): disk space caching is enabled
[25063.249179] BTRFS info (device dm-11): has skinny extents
[25063.260080] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25063.260625] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25064.264073] BTRFS warning (device dm-11): direct IO failed ino 3994 rw 1,34817 sector 0x261e38 len 40960 err no 10
[25064.267171] BTRFS warning (device dm-11): direct IO failed ino 3033 rw 0,0 sector 0x259100 len 4096 err no 10
[25064.267177] BTRFS warning (device dm-11): direct IO failed ino 3033 rw 0,0 sector 0x259108 len 4096 err no 10
[25064.268532] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25064.268619] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25064.269330] BTRFS info (device dm-11): forced readonly
[25064.270108] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25064.270549] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25064.382869] BTRFS info (device dm-11): flagging fs with big metadata feature
[25064.383351] BTRFS info (device dm-11): use lzo compression, level 0
[25064.383722] BTRFS info (device dm-11): disk space caching is enabled
[25064.384115] BTRFS info (device dm-11): has skinny extents
[25064.400304] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25064.430487] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[25064.431034] BTRFS info (device dm-11): forced readonly
[25064.431375] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[25064.431886] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25064.432345] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25064.433067] BTRFS error (device dm-11): error reading free space cache
[25064.433731] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25064.434616] ------------[ cut here ]------------
[25064.434929] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.435570] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.439322] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.439873] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.440413] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.440767] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.442200] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.442616] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.443185] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.443740] RBP: 0000000000000000 R08: ffff92660317b5c8 R09: 0000000000000000
[25064.444311] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9265203de208
[25064.444866] R13: ffff92662d660180 R14: ffff92660317b4e0 R15: ffff92660317b588
[25064.445480] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.446121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.446572] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.447143] Call Trace:
[25064.447347]
[25064.447521] ? btrfs_get_32+0x30/0xf0
[25064.447819] ? __mutex_lock+0x80/0x8a0
[25064.448136] ? __mutex_lock+0xda/0x8a0
[25064.448436] ? rcu_read_lock_sched_held+0x12/0x60
[25064.448810] ? lock_release+0x1f0/0x2d0
[25064.449185] btrfs_run_delayed_refs+0x86/0x210
[25064.449540] ? __mutex_unlock_slowpath+0x35/0x260
[25064.449915] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.450346] ? __mutex_unlock_slowpath+0x35/0x260
[25064.450719] btrfs_commit_transaction+0x85e/0xad0
[25064.451108] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.451534] ? vfs_fsync_range+0x90/0x90
[25064.451875] iterate_supers+0x85/0xf0
[25064.452187] ksys_sync+0x50/0x80
[25064.452450] __do_sys_sync+0xa/0x10
[25064.452730] do_syscall_64+0x38/0x90
[25064.453028] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.453446] RIP: 0033:0x7f549f95738b
[25064.453734] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.455174] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.455759] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.456323] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.456874] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.457446] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.457897] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.458368]
[25064.458538] irq event stamp: 0
[25064.458734] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.459105] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.459590] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.460057] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.460423] ---[ end trace 393e39d724da5fb5 ]---
[25064.460741] ------------[ cut here ]------------
[25064.461014] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.461583] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.464936] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.465420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.465900] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.466234] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.467288] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.467588] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.467989] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.468404] RBP: 0000000000000000 R08: ffff92660317baa8 R09: 0000000000000000
[25064.468806] R10: ffff92660317b4e0 R11: ffff926632008208 R12: ffff9265203de1a0
[25064.469221] R13: ffff92662d660180 R14: ffff92660317b9c0 R15: ffff92660317ba68
[25064.469625] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.470083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.470418] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.470823] Call Trace:
[25064.470968]
[25064.471110] ? __mutex_lock+0x80/0x8a0
[25064.471331] ? __mutex_lock+0xda/0x8a0
[25064.471577] ? rcu_read_lock_sched_held+0x12/0x60
[25064.471861] ? lock_release+0x1f0/0x2d0
[25064.472085] btrfs_run_delayed_refs+0x86/0x210
[25064.472354] ? __mutex_unlock_slowpath+0x35/0x260
[25064.472625] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.472924] ? __mutex_unlock_slowpath+0x35/0x260
[25064.473209] btrfs_commit_transaction+0x85e/0xad0
[25064.473479] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.473785] ? vfs_fsync_range+0x90/0x90
[25064.474016] iterate_supers+0x85/0xf0
[25064.474240] ksys_sync+0x50/0x80
[25064.474431] __do_sys_sync+0xa/0x10
[25064.474632] do_syscall_64+0x38/0x90
[25064.474840] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.475143] RIP: 0033:0x7f549f95738b
[25064.475353] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.476405] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.476833] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.477252] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.477652] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.478058] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.478506] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.479132]
[25064.479313] irq event stamp: 0
[25064.479560] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.480061] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.480708] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.481364] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.481857] ---[ end trace 393e39d724da5fb6 ]---
[25064.482300] ------------[ cut here ]------------
[25064.482667] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.483452] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.488088] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.488747] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.489427] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.489873] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.491322] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.491734] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.492306] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.492862] RBP: 0000000000000000 R08: ffff92660317b838 R09: 0000000000000000
[25064.493435] R10: ffff92660317b9c0 R11: ffff926632008208 R12: ffff9265203deaf8
[25064.493979] R13: ffff92662d660180 R14: ffff92660317b750 R15: ffff92660317b7f8
[25064.494426] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.494886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.495225] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.495633] Call Trace:
[25064.495779]
[25064.495908] ? __mutex_lock+0x80/0x8a0
[25064.496143] ? __mutex_lock+0xda/0x8a0
[25064.496362] ? rcu_read_lock_sched_held+0x12/0x60
[25064.496644] ? lock_release+0x1f0/0x2d0
[25064.496869] btrfs_run_delayed_refs+0x86/0x210
[25064.497139] ? __mutex_unlock_slowpath+0x35/0x260
[25064.497415] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.497719] ? __mutex_unlock_slowpath+0x35/0x260
[25064.497988] btrfs_commit_transaction+0x85e/0xad0
[25064.498273] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.498584] ? vfs_fsync_range+0x90/0x90
[25064.498815] iterate_supers+0x85/0xf0
[25064.499033] ksys_sync+0x50/0x80
[25064.499232] __do_sys_sync+0xa/0x10
[25064.499435] do_syscall_64+0x38/0x90
[25064.499651] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.499939] RIP: 0033:0x7f549f95738b
[25064.500162] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.501223] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.501647] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.502052] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.502463] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.502865] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.503279] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.503683]
[25064.503815] irq event stamp: 0
[25064.503991] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.504360] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.504820] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.505296] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.505649] ---[ end trace 393e39d724da5fb7 ]---
[25064.505961] ------------[ cut here ]------------
[25064.506242] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.506802] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.510272] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.510739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.511233] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.511552] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.512607] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.512905] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.513319] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.513722] RBP: 0000000000000000 R08: ffff9266059c8700 R09: 0000000000000000
[25064.514168] R10: ffff92660317b750 R11: ffff926632008208 R12: ffff92656c10a340
[25064.514642] R13: ffff92662d660180 R14: ffff9266059c8618 R15: ffff9266059c86c0
[25064.515069] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.515595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.515957] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.516421] Call Trace:
[25064.516566]
[25064.516698] ? __mutex_lock+0x80/0x8a0
[25064.516989] ? __mutex_lock+0xda/0x8a0
[25064.517222] ? rcu_read_lock_sched_held+0x12/0x60
[25064.517503] ? lock_release+0x1f0/0x2d0
[25064.517734] btrfs_run_delayed_refs+0x86/0x210
[25064.518061] ? __mutex_unlock_slowpath+0x35/0x260
[25064.518341] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.518680] ? __mutex_unlock_slowpath+0x35/0x260
[25064.519007] btrfs_commit_transaction+0x85e/0xad0
[25064.519286] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.519671] ? vfs_fsync_range+0x90/0x90
[25064.519904] iterate_supers+0x85/0xf0
[25064.520133] ksys_sync+0x50/0x80
[25064.520351] __do_sys_sync+0xa/0x10
[25064.520604] do_syscall_64+0x38/0x90
[25064.520811] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.521113] RIP: 0033:0x7f549f95738b
[25064.521404] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.522536] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.523027] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.523460] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.523931] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.524345] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.524836] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.525252]
[25064.525405] irq event stamp: 0
[25064.525641] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.526024] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.526574] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.527043] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.527487] ---[ end trace 393e39d724da5fb8 ]---
[25064.527806] ------------[ cut here ]------------
[25064.528168] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.528741] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.533345] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.534004] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.534680] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.535140] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.536594] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.537009] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.537576] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.538149] RBP: 0000000000000000 R08: ffff9266059c8e50 R09: 0000000000000000
[25064.538703] R10: ffff9266059c8600 R11: ffff926632008208 R12: ffff92656c10ae38
[25064.539330] R13: ffff92662d660180 R14: ffff9266059c8d68 R15: ffff9266059c8e10
[25064.539886] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.540526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.540972] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.541547] Call Trace:
[25064.541748]
[25064.541930] ? __mutex_lock+0x80/0x8a0
[25064.542252] ? __mutex_lock+0xda/0x8a0
[25064.542556] ? rcu_read_lock_sched_held+0x12/0x60
[25064.542927] ? lock_release+0x1f0/0x2d0
[25064.543253] btrfs_run_delayed_refs+0x86/0x210
[25064.543518] ? __mutex_unlock_slowpath+0x35/0x260
[25064.543795] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.544113] ? __mutex_unlock_slowpath+0x35/0x260
[25064.544384] btrfs_commit_transaction+0x85e/0xad0
[25064.544658] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.544964] ? vfs_fsync_range+0x90/0x90
[25064.545205] iterate_supers+0x85/0xf0
[25064.545418] ksys_sync+0x50/0x80
[25064.545614] __do_sys_sync+0xa/0x10
[25064.545817] do_syscall_64+0x38/0x90
[25064.546029] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.546326] RIP: 0033:0x7f549f95738b
[25064.546540] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.547595] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.548029] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.548440] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.548847] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.549259] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.549669] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.550077]
[25064.550217] irq event stamp: 0
[25064.550397] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.550758] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.551230] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.551690] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.552048] ---[ end trace 393e39d724da5fb9 ]---
[25064.552365] ------------[ cut here ]------------
[25064.552629] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.553195] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.556570] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.557060] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.557550] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.557872] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.558927] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.559241] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.559644] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.560059] RBP: 0000000000000000 R08: ffff92660317bd28 R09: 0000000000000000
[25064.560468] R10: ffff9266059c8d00 R11: ffff926632008208 R12: ffff926608796f50
[25064.560891] R13: ffff92662d660180 R14: ffff92660317bc30 R15: ffff92660317bcd8
[25064.561306] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.561763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.562103] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.562505] Call Trace:
[25064.562650]
[25064.562780] ? __mutex_lock+0x80/0x8a0
[25064.563003] ? __mutex_lock+0xda/0x8a0
[25064.563233] ? rcu_read_lock_sched_held+0x12/0x60
[25064.563540] ? lock_release+0x1f0/0x2d0
[25064.563840] btrfs_run_delayed_refs+0x86/0x210
[25064.564214] ? __mutex_unlock_slowpath+0x35/0x260
[25064.564590] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.565007] ? __mutex_unlock_slowpath+0x35/0x260
[25064.565395] btrfs_commit_transaction+0x85e/0xad0
[25064.565769] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.566211] ? vfs_fsync_range+0x90/0x90
[25064.566527] iterate_supers+0x85/0xf0
[25064.566822] ksys_sync+0x50/0x80
[25064.567104] __do_sys_sync+0xa/0x10
[25064.567389] do_syscall_64+0x38/0x90
[25064.567678] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.568086] RIP: 0033:0x7f549f95738b
[25064.568390] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.569793] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.570291] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.570751] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.571189] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.571676] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.572145] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.572611]
[25064.572746] irq event stamp: 0
[25064.572960] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.573462] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.573962] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.574459] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.574874] ---[ end trace 393e39d724da5fba ]---
[25064.575371] ------------[ cut here ]------------
[25064.575664] WARNING: CPU: 0 PID: 1523267 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[25064.576338] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_intel snd_intel_dspcfg snd_hda_codec intel_rapl_common i2c_i801 snd_hwdep i2c_smbus snd_hda_core joydev virtio_balloon snd_pcm snd_timer snd lpc_ich soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[25064.580147] CPU: 0 PID: 1523267 Comm: fsstress Tainted: G W 5.16.0-rc4+ #534
[25064.580714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[25064.581247] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[25064.581649] 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 6f 48 8b 05 58 b5 85 01 e8
[25064.582818] RSP: 0018:ffffa50002077cb0 EFLAGS: 00010202
[25064.583217] RAX: 000000000000000d RBX: ffff9266071b8800 RCX: 0000000000000000
[25064.583642] RDX: 0000000000000001 RSI: ffffffff905b5d6a RDI: 00000000ffffffff
[25064.584146] RBP: 0000000000000000 R08: ffff92660317b220 R09: 0000000000000000
[25064.584581] R10: ffff92660317bc30 R11: ffff926632009a08 R12: ffff926608796310
[25064.585070] R13: ffff92662d660180 R14: ffff92660317b138 R15: ffff92660317b1e0
[25064.585504] FS: 00007f549f85c740(0000) GS:ffff92667bc00000(0000) knlGS:0000000000000000
[25064.586054] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[25064.586414] CR2: 0000556bc7b22000 CR3: 000000015887a001 CR4: 0000000000370ef0
[25064.586965] Call Trace:
[25064.587195]
[25064.587384] ? __mutex_lock+0x80/0x8a0
[25064.587664] ? __mutex_lock+0xda/0x8a0
[25064.588008] ? lock_release+0x1d0/0x2d0
[25064.588348] btrfs_run_delayed_refs+0x86/0x210
[25064.588704] ? __mutex_unlock_slowpath+0x35/0x260
[25064.589075] btrfs_start_dirty_block_groups+0x2af/0x540
[25064.589525] ? __mutex_unlock_slowpath+0x35/0x260
[25064.589895] btrfs_commit_transaction+0x85e/0xad0
[25064.590304] ? btrfs_attach_transaction_barrier+0x1f/0x50
[25064.590751] ? vfs_fsync_range+0x90/0x90
[25064.591051] iterate_supers+0x85/0xf0
[25064.591372] ksys_sync+0x50/0x80
[25064.591646] __do_sys_sync+0xa/0x10
[25064.591937] do_syscall_64+0x38/0x90
[25064.592254] entry_SYSCALL_64_after_hwframe+0x44/0xae
[25064.592673] RIP: 0033:0x7f549f95738b
[25064.592976] Code: c3 66 0f 1f 44 00 00 48 8b 15 e1 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d b5 aa 0c 00 f7 d8 64 89 01 48
[25064.594483] RSP: 002b:00007ffcb64183e8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a2
[25064.595121] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f549f95738b
[25064.595692] RDX: 00000000ffffffff RSI: 000000005d3d95af RDI: 0000000000000023
[25064.596290] RBP: 028f5c28f5c28f5c R08: 0000000000000079 R09: 00007ffcb6417f0c
[25064.596865] R10: 00007f549f8738d8 R11: 0000000000000206 R12: 0000000000000023
[25064.597464] R13: 8f5c28f5c28f5c29 R14: 0000000000403370 R15: 00007f549f85c6c8
[25064.598051]
[25064.598253] irq event stamp: 0
[25064.598511] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[25064.599078] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[25064.599762] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[25064.600443] softirqs last disabled at (0): [<0000000000000000>] 0x0
[25064.600956] ---[ end trace 393e39d724da5fbb ]---
[25064.602316] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25064.602986] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25064.661520] BTRFS info (device dm-11): flagging fs with big metadata feature
[25064.661941] BTRFS info (device dm-11): use lzo compression, level 0
[25064.662331] BTRFS info (device dm-11): disk space caching is enabled
[25064.662693] BTRFS info (device dm-11): has skinny extents
[25064.680014] BTRFS error (device dm-11): error reading free space cache
[25064.680729] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25064.681772] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25064.682637] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25064.683399] BTRFS info (device dm-11): forced readonly
[25064.755050] BTRFS info (device dm-11): flagging fs with big metadata feature
[25064.755519] BTRFS info (device dm-11): use lzo compression, level 0
[25064.755892] BTRFS info (device dm-11): disk space caching is enabled
[25064.756287] BTRFS info (device dm-11): has skinny extents
[25064.773771] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25064.785651] BTRFS error (device dm-11): error reading free space cache
[25064.786062] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25064.787411] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[25064.787875] BTRFS info (device dm-11): forced readonly
[25064.788194] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[25064.846021] BTRFS info (device dm-11): flagging fs with big metadata feature
[25064.846454] BTRFS info (device dm-11): use lzo compression, level 0
[25064.846810] BTRFS info (device dm-11): disk space caching is enabled
[25064.847187] BTRFS info (device dm-11): has skinny extents
[25065.861738] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25065.862511] btrfs_dev_stat_print_on_error: 383 callbacks suppressed
[25065.862513] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25065.864839] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25065.865602] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25065.866551] BTRFS error (device dm-11): error writing primary super block to device 1
[25065.867194] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25065.868019] BTRFS info (device dm-11): forced readonly
[25065.868438] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25065.869024] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25065.869824] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25065.872585] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25065.873372] BTRFS warning (device dm-11): direct IO failed ino 4063 rw 0,0 sector 0x26eb20 len 4096 err no 10
[25065.873609] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25065.874560] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25065.875006] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25065.875154] BTRFS warning (device dm-11): direct IO failed ino 4063 rw 0,0 sector 0x26eb28 len 4096 err no 10
[25065.875687] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25065.877008] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[25065.878073] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[25065.878847] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[25065.879648] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[25065.880400] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[25065.881202] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 2, flush 0, corrupt 0, gen 0
[25065.978295] BTRFS info (device dm-11): flagging fs with big metadata feature
[25065.978728] BTRFS info (device dm-11): use lzo compression, level 0
[25065.979198] BTRFS info (device dm-11): disk space caching is enabled
[25065.979577] BTRFS info (device dm-11): has skinny extents
[25065.981422] BTRFS info (device dm-11): start tree-log replay
[25066.036940] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25066.037156] BTRFS warning (device dm-11): direct IO failed ino 4185 rw 1,34817 sector 0x26ecc0 len 86016 err no 10
[25066.038964] BTRFS warning (device dm-11): direct IO failed ino 4185 rw 1,34817 sector 0x26ecc0 len 94208 err no 10
[25066.046019] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25066.047176] BTRFS info (device dm-11): forced readonly
[25066.047605] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25066.048242] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25066.140433] BTRFS info (device dm-11): flagging fs with big metadata feature
[25066.140869] BTRFS info (device dm-11): use lzo compression, level 0
[25066.141265] BTRFS info (device dm-11): disk space caching is enabled
[25066.141642] BTRFS info (device dm-11): has skinny extents
[25068.159364] BTRFS warning (device dm-11): direct IO failed ino 4229 rw 1,34817 sector 0x28ae80 len 16384 err no 10
[25068.160026] BTRFS warning (device dm-11): direct IO failed ino 4401 rw 1,34817 sector 0x28afd8 len 12288 err no 10
[25068.160100] BTRFS warning (device dm-11): direct IO failed ino 4387 rw 1,34817 sector 0x28aff0 len 81920 err no 10
[25068.160902] BTRFS warning (device dm-11): direct IO failed ino 4338 rw 1,34817 sector 0x28b090 len 65536 err no 10
[25068.161858] BTRFS warning (device dm-11): direct IO failed ino 4227 rw 1,34817 sector 0x28b110 len 32768 err no 10
[25068.162568] BTRFS warning (device dm-11): direct IO failed ino 4354 rw 1,34817 sector 0x2865e0 len 57344 err no 10
[25068.162639] BTRFS warning (device dm-11): direct IO failed ino 4401 rw 1,34817 sector 0x28afd8 len 45056 err no 10
[25068.163405] BTRFS warning (device dm-11): direct IO failed ino 4201 rw 1,34817 sector 0x28b030 len 73728 err no 10
[25068.165365] BTRFS warning (device dm-11): direct IO failed ino 4413 rw 1,34817 sector 0x28b058 len 24576 err no 10
[25068.167376] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25068.168096] BTRFS info (device dm-11): forced readonly
[25068.168404] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25068.168842] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25068.169420] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25068.170414] btrfs_lookup_bio_sums: 36 callbacks suppressed
[25068.170417] BTRFS warning (device dm-11): csum hole found for disk bytenr range [989380608, 989384704)
[25068.171350] BTRFS warning (device dm-11): direct IO failed ino 4241 rw 0,0 sector 0x25bc60 len 4096 err no 10
[25068.175426] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1068752896, 1068756992)
[25068.176021] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1068756992, 1068761088)
[25068.176026] BTRFS warning (device dm-11): direct IO failed ino 997 rw 0,0 sector 0x2819f0 len 4096 err no 10
[25068.177369] BTRFS warning (device dm-11): direct IO failed ino 997 rw 0,0 sector 0x2819f8 len 4096 err no 10
[25068.709592] BTRFS info (device dm-11): flagging fs with big metadata feature
[25068.710208] BTRFS info (device dm-11): use lzo compression, level 0
[25068.710711] BTRFS info (device dm-11): disk space caching is enabled
[25068.711244] BTRFS info (device dm-11): has skinny extents
[25068.714267] BTRFS info (device dm-11): start tree-log replay
[25068.765944] BTRFS warning (device dm-11): direct IO failed ino 4427 rw 1,34817 sector 0x28ac18 len 49152 err no 10
[25068.769929] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25068.770333] BTRFS warning (device dm-11): direct IO failed ino 4428 rw 1,34817 sector 0x28b160 len 40960 err no 10
[25068.776323] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25068.777166] BTRFS info (device dm-11): forced readonly
[25068.777528] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25068.778047] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25068.779315] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25068.780518] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25069.144854] BTRFS info (device dm-11): flagging fs with big metadata feature
[25069.145307] BTRFS info (device dm-11): use lzo compression, level 0
[25069.145683] BTRFS info (device dm-11): disk space caching is enabled
[25069.146082] BTRFS info (device dm-11): has skinny extents
[25071.179975] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25071.180780] btrfs_dev_stat_print_on_error: 153 callbacks suppressed
[25071.180782] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25071.182170] BTRFS error (device dm-11): error writing primary super block to device 1
[25071.182800] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25071.183673] BTRFS info (device dm-11): forced readonly
[25071.184122] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[25071.185026] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[25071.185873] BTRFS warning (device dm-11): direct IO failed ino 4569 rw 0,0 sector 0x293e58 len 4096 err no 10
[25071.186661] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25071.187698] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25071.188548] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25071.190007] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[25071.190729] BTRFS warning (device dm-11): direct IO failed ino 4483 rw 0,0 sector 0x2a1570 len 4096 err no 10
[25071.513364] BTRFS info (device dm-11): flagging fs with big metadata feature
[25071.513956] BTRFS info (device dm-11): use lzo compression, level 0
[25071.514483] BTRFS info (device dm-11): disk space caching is enabled
[25071.514998] BTRFS info (device dm-11): has skinny extents
[25071.526490] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[25073.529297] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25073.529942] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25073.530872] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[25073.532735] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[25073.533091] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25073.533424] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[25073.535039] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[25073.535675] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[25073.536732] BTRFS warning (device dm-11): direct IO failed ino 4801 rw 1,34817 sector 0x2c6fe8 len 8192 err no 10
[25073.538563] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25073.539381] BTRFS info (device dm-11): forced readonly
[25073.539689] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25073.540151] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25073.541554] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25073.542047] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25073.543423] BTRFS warning (device dm-11): direct IO failed ino 4677 rw 0,0 sector 0x2aeed8 len 4096 err no 10
[25073.544320] BTRFS warning (device dm-11): direct IO failed ino 4814 rw 0,0 sector 0x2959d0 len 4096 err no 10
[25073.635854] BTRFS info (device dm-11): flagging fs with big metadata feature
[25073.636457] BTRFS info (device dm-11): use lzo compression, level 0
[25073.636878] BTRFS info (device dm-11): disk space caching is enabled
[25073.637278] BTRFS info (device dm-11): has skinny extents
[25073.639625] BTRFS info (device dm-11): start tree-log replay
[25075.698378] BTRFS warning (device dm-11): direct IO failed ino 5121 rw 1,34817 sector 0x2ecd50 len 126976 err no 10
[25075.699045] BTRFS warning (device dm-11): direct IO failed ino 3556 rw 1,34817 sector 0x2ece48 len 20480 err no 10
[25075.699896] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[25075.700614] BTRFS info (device dm-11): forced readonly
[25075.700928] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25075.701387] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25075.702237] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[25075.704062] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25075.706814] BTRFS warning (device dm-11): direct IO failed ino 5024 rw 0,0 sector 0x2e8b00 len 4096 err no 10
[25075.707460] BTRFS warning (device dm-11): direct IO failed ino 5024 rw 0,0 sector 0x2e8b08 len 4096 err no 10
[25075.708344] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db628 len 4096 err no 10
[25075.708350] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db630 len 4096 err no 10
[25075.708980] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db638 len 4096 err no 10
[25075.709734] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db640 len 4096 err no 10
[25075.710420] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db648 len 4096 err no 10
[25075.711062] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db650 len 4096 err no 10
[25075.711621] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db658 len 4096 err no 10
[25075.712340] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db660 len 4096 err no 10
[25075.712902] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db668 len 4096 err no 10
[25075.713771] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db670 len 4096 err no 10
[25075.714262] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db678 len 4096 err no 10
[25075.714948] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db680 len 4096 err no 10
[25075.715631] BTRFS warning (device dm-11): direct IO failed ino 5053 rw 0,0 sector 0x2db688 len 4096 err no 10
[25075.717283] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1120940032, 1120944128)
[25075.717864] BTRFS warning (device dm-11): direct IO failed ino 5020 rw 0,0 sector 0x29a818 len 4096 err no 10
[25075.729312] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1249722368, 1249726464)
[25075.730282] BTRFS warning (device dm-11): direct IO failed ino 5134 rw 0,0 sector 0x2d7ea0 len 4096 err no 10
[25075.731108] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5c8 len 4096 err no 10
[25075.731700] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5d0 len 4096 err no 10
[25075.732013] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5d8 len 4096 err no 10
[25075.732340] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5e0 len 4096 err no 10
[25075.733033] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5e8 len 4096 err no 10
[25075.733650] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5f0 len 4096 err no 10
[25075.734366] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df5f8 len 4096 err no 10
[25075.734994] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df600 len 4096 err no 10
[25075.735671] BTRFS warning (device dm-11): direct IO failed ino 5104 rw 0,0 sector 0x2df608 len 4096 err no 10
[25075.737418] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1250504704, 1250508800)
[25075.738114] BTRFS warning (device dm-11): direct IO failed ino 5032 rw 0,0 sector 0x2d8498 len 4096 err no 10
[25075.738416] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1250508800, 1250512896)
[25075.739430] BTRFS warning (device dm-11): direct IO failed ino 5032 rw 0,0 sector 0x2d84a0 len 4096 err no 10
[25075.742569] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1248657408, 1248661504)
[25075.743201] BTRFS warning (device dm-11): direct IO failed ino 5078 rw 0,0 sector 0x2d7680 len 4096 err no 10
[25075.743270] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1236488192, 1236492288)
[25075.744145] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1249632256, 1249636352)
[25075.745264] BTRFS warning (device dm-11): direct IO failed ino 4099 rw 0,0 sector 0x2d19a8 len 4096 err no 10
[25075.745349] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1236492288, 1236496384)
[25075.746116] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1249636352, 1249640448)
[25075.747175] BTRFS warning (device dm-11): direct IO failed ino 4099 rw 0,0 sector 0x2d19b0 len 4096 err no 10
[25075.747269] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1249640448, 1249644544)
[25075.749583] BTRFS warning (device dm-11): direct IO failed ino 5210 rw 0,0 sector 0x2ec320 len 4096 err no 10
[25075.853062] BTRFS info (device dm-11): flagging fs with big metadata feature
[25075.853655] BTRFS info (device dm-11): use lzo compression, level 0
[25075.854195] BTRFS info (device dm-11): disk space caching is enabled
[25075.854715] BTRFS info (device dm-11): has skinny extents
[25075.867034] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[25075.867586] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[25077.931508] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25077.932107] btrfs_dev_stat_print_on_error: 172 callbacks suppressed
[25077.932109] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[25077.933088] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[25077.933649] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[25077.934342] BTRFS error (device dm-11): error writing primary super block to device 1
[25077.934869] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[25077.935503] BTRFS info (device dm-11): forced readonly
[25077.935815] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25077.936289] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25077.937030] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[25077.937643] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[25077.938367] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[25077.939098] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[25077.939774] BTRFS warning (device dm-11): direct IO failed ino 909 rw 0,0 sector 0x2fb018 len 4096 err no 10
[25077.940449] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[25077.940513] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[25077.941689] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[25077.941805] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[25077.942412] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[25077.943466] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[25077.944084] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[25077.944735] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[25077.945340] BTRFS warning (device dm-11): direct IO failed ino 5473 rw 0,0 sector 0x2feeb0 len 4096 err no 10
[25077.955810] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ece88 len 4096 err no 10
[25077.955958] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ece90 len 4096 err no 10
[25077.956439] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ece98 len 4096 err no 10
[25077.957247] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecea0 len 4096 err no 10
[25077.957815] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecea8 len 4096 err no 10
[25077.958629] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2eceb0 len 4096 err no 10
[25077.959208] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2eceb8 len 4096 err no 10
[25077.960029] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecec0 len 4096 err no 10
[25077.960589] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecec8 len 4096 err no 10
[25077.961465] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2eced0 len 4096 err no 10
[25077.962032] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2eced8 len 4096 err no 10
[25077.962848] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecee0 len 4096 err no 10
[25077.963490] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecee8 len 4096 err no 10
[25077.964210] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecef0 len 4096 err no 10
[25077.964785] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecef8 len 4096 err no 10
[25077.964793] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecf00 len 4096 err no 10
[25077.964797] BTRFS warning (device dm-11): direct IO failed ino 5276 rw 0,0 sector 0x2ecf08 len 4096 err no 10
[25078.057640] BTRFS info (device dm-11): flagging fs with big metadata feature
[25078.058084] BTRFS info (device dm-11): use lzo compression, level 0
[25078.058438] BTRFS info (device dm-11): disk space caching is enabled
[25078.058820] BTRFS info (device dm-11): has skinny extents
[25078.060730] BTRFS info (device dm-11): start tree-log replay