[40877.088091] run fstests generic/475 at 2022-01-14 08:12:55
[40877.500861] BTRFS: device fsid 5237bc48-47e6-4456-b557-7319a39e68ae devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (216899)
[40877.602666] BTRFS info (device dm-11): flagging fs with big metadata feature
[40877.602889] BTRFS info (device dm-11): turning on sync discard
[40877.603063] BTRFS info (device dm-11): enabling free space tree
[40877.603254] BTRFS info (device dm-11): using free space tree
[40877.603427] BTRFS info (device dm-11): has skinny extents
[40877.604974] BTRFS info (device dm-11): creating free space tree
[40877.605248] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[40877.605512] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[40877.616413] BTRFS info (device dm-11): cleaning free space cache v1
[40877.626285] BTRFS info (device dm-11): checking UUID tree
[40879.652224] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40879.652887] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40879.653607] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40879.654159] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40879.654715] BTRFS error (device dm-11): error writing primary super block to device 1
[40879.655201] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40879.655738] BTRFS info (device dm-11): forced readonly
[40879.656048] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40879.656502] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40879.657174] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[40879.658645] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40879.659278] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40879.659387] buffer_io_error: 760 callbacks suppressed
[40879.659399] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40879.659750] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[40879.660846] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[40879.661311] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[40879.661404] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40879.661773] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[40879.662156] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40879.663710] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[40879.664469] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[40879.684725] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x113940 len 4096 err no 10
[40879.810682] BTRFS info (device dm-11): flagging fs with big metadata feature
[40879.810905] BTRFS info (device dm-11): turning on sync discard
[40879.811081] BTRFS info (device dm-11): using free space tree
[40879.811265] BTRFS info (device dm-11): has skinny extents
[40881.833144] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40881.833442] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40881.833727] BTRFS error (device dm-11): error writing primary super block to device 1
[40881.833966] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40881.834269] BTRFS info (device dm-11): forced readonly
[40881.834433] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40881.834670] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40881.835230] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[40881.836814] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40881.837081] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40881.838716] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40881.839200] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x155f20 len 4096 err no 10
[40881.839638] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x14ccf8 len 4096 err no 10
[40881.852989] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x1515d8 len 4096 err no 10
[40881.853441] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x1515e0 len 4096 err no 10
[40881.853735] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x1515e8 len 4096 err no 10
[40881.854016] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x1515f0 len 4096 err no 10
[40881.854315] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x1515f8 len 4096 err no 10
[40881.854600] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151600 len 4096 err no 10
[40881.854897] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151608 len 4096 err no 10
[40881.855188] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151610 len 4096 err no 10
[40881.855470] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151618 len 4096 err no 10
[40881.855764] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151620 len 4096 err no 10
[40881.855983] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151628 len 4096 err no 10
[40881.856050] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151630 len 4096 err no 10
[40881.856348] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151638 len 4096 err no 10
[40881.856623] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151640 len 4096 err no 10
[40881.856902] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151648 len 4096 err no 10
[40881.857186] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151650 len 4096 err no 10
[40881.857458] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151658 len 4096 err no 10
[40881.857741] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151660 len 4096 err no 10
[40881.858009] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151668 len 4096 err no 10
[40881.858294] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151670 len 4096 err no 10
[40881.858572] BTRFS warning (device dm-11): direct IO failed ino 277 rw 0,0 sector 0x151678 len 4096 err no 10
[40881.976202] BTRFS info (device dm-11): flagging fs with big metadata feature
[40881.976419] BTRFS info (device dm-11): turning on sync discard
[40881.976600] BTRFS info (device dm-11): using free space tree
[40881.976769] BTRFS info (device dm-11): has skinny extents
[40881.979049] BTRFS info (device dm-11): start tree-log replay
[40883.020649] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x165258 len 16384 err no 10
[40883.021346] BTRFS warning (device dm-11): direct IO failed ino 733 rw 1,34817 sector 0x165278 len 94208 err no 10
[40883.021358] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40883.022573] BTRFS info (device dm-11): forced readonly
[40883.023877] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40883.024365] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40883.025929] btrfs_lookup_bio_sums: 102 callbacks suppressed
[40883.025933] BTRFS warning (device dm-11): csum hole found for disk bytenr range [469643264, 469647360)
[40883.027695] BTRFS warning (device dm-11): csum hole found for disk bytenr range [469647360, 469651456)
[40883.027697] BTRFS warning (device dm-11): direct IO failed ino 687 rw 0,0 sector 0x163f18 len 4096 err no 10
[40883.028330] BTRFS warning (device dm-11): csum hole found for disk bytenr range [469651456, 469655552)
[40883.028856] BTRFS warning (device dm-11): direct IO failed ino 687 rw 0,0 sector 0x163f20 len 4096 err no 10
[40883.029627] BTRFS warning (device dm-11): csum hole found for disk bytenr range [466919424, 466923520)
[40883.029737] BTRFS warning (device dm-11): direct IO failed ino 687 rw 0,0 sector 0x163f28 len 4096 err no 10
[40883.030196] BTRFS warning (device dm-11): csum hole found for disk bytenr range [466923520, 466927616)
[40883.038201] BTRFS warning (device dm-11): direct IO failed ino 745 rw 0,0 sector 0x162a50 len 4096 err no 10
[40883.038500] BTRFS warning (device dm-11): direct IO failed ino 745 rw 0,0 sector 0x162a58 len 4096 err no 10
[40883.039228] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40883.125562] BTRFS info (device dm-11): flagging fs with big metadata feature
[40883.125782] BTRFS info (device dm-11): turning on sync discard
[40883.125959] BTRFS info (device dm-11): using free space tree
[40883.126149] BTRFS info (device dm-11): has skinny extents
[40884.138491] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40884.138797] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40884.139078] BTRFS error (device dm-11): error writing primary super block to device 1
[40884.139352] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40884.139654] BTRFS info (device dm-11): forced readonly
[40884.139816] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40884.140049] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40884.142834] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x174050 len 4096 err no 10
[40884.143295] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x172aa8 len 4096 err no 10
[40884.143421] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40884.143861] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x173c58 len 4096 err no 10
[40884.145183] BTRFS warning (device dm-11): direct IO failed ino 815 rw 0,0 sector 0x9c68 len 4096 err no 10
[40884.157794] BTRFS warning (device dm-11): direct IO failed ino 782 rw 0,0 sector 0x16c300 len 4096 err no 10
[40884.252305] BTRFS info (device dm-11): flagging fs with big metadata feature
[40884.252531] BTRFS info (device dm-11): turning on sync discard
[40884.252708] BTRFS info (device dm-11): using free space tree
[40884.252875] BTRFS info (device dm-11): has skinny extents
[40886.265548] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40886.265851] btrfs_dev_stat_print_on_error: 89 callbacks suppressed
[40886.265853] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40886.266339] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40886.266622] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40886.267176] BTRFS error (device dm-11): error writing primary super block to device 1
[40886.267430] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40886.267735] BTRFS info (device dm-11): forced readonly
[40886.267898] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40886.268155] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40886.269268] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40886.269596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40886.269886] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[40886.270365] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[40886.270667] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[40886.270964] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[40886.271265] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[40886.271571] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[40886.272461] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40886.409484] BTRFS info (device dm-11): flagging fs with big metadata feature
[40886.409712] BTRFS info (device dm-11): turning on sync discard
[40886.409889] BTRFS info (device dm-11): using free space tree
[40886.410055] BTRFS info (device dm-11): has skinny extents
[40886.427177] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40886.427447] BTRFS info (device dm-11): forced readonly
[40886.427616] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40886.431464] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40886.510163] BTRFS info (device dm-11): flagging fs with big metadata feature
[40886.510385] BTRFS info (device dm-11): turning on sync discard
[40886.510567] BTRFS info (device dm-11): using free space tree
[40886.510740] BTRFS info (device dm-11): has skinny extents
[40887.534675] BTRFS warning (device dm-11): direct IO failed ino 1202 rw 1,34817 sector 0x1aadf8 len 8192 err no 10
[40887.535450] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40887.541829] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40887.542342] BTRFS info (device dm-11): forced readonly
[40887.542608] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40887.542981] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40887.543819] ------------[ cut here ]------------
[40887.544573] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.545069] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.546269] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40887.547292] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.547674] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40887.548086] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.548900] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.549269] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.550105] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.550371] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.550689] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.550999] RBP: 0000000000000000 R08: ffff9f197cc71e50 R09: 0000000000000000
[40887.551311] R10: ffff9f1951b32800 R11: ffff9f1956004208 R12: ffff9f18a1783548
[40887.551657] R13: ffff9f1978ead1e0 R14: ffff9f197cc71d68 R15: ffff9f197cc71e10
[40887.551957] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.552355] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.552655] CR2: 00007fa8dee21b50 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.552927] Call Trace:
[40887.553105]  
[40887.553267]  ? __mutex_lock+0x80/0x8a0
[40887.553463]  ? __mutex_lock+0xda/0x8a0
[40887.554448]  ? lock_release+0x1d0/0x2d0
[40887.554652]  btrfs_run_delayed_refs+0x86/0x210
[40887.554859]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.555086]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.555310]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.555544]  btrfs_commit_transaction+0x85e/0xad0
[40887.555707]  ? _raw_spin_unlock+0x29/0x40
[40887.555864]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.556032]  create_subvol+0x567/0x9a0
[40887.556197]  btrfs_mksubvol+0x447/0x4c0
[40887.556348]  ? preempt_count_add+0x49/0xa0
[40887.556510]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.556690]  ? _copy_from_user+0x65/0xa0
[40887.556836]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.557003]  btrfs_ioctl+0x105/0x3160
[40887.557158]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.557320]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.557503]  ? do_sys_openat2+0x5e/0x140
[40887.557649]  ? kmem_cache_free+0x111/0x510
[40887.557805]  ? __x64_sys_ioctl+0x80/0xb0
[40887.557955]  __x64_sys_ioctl+0x80/0xb0
[40887.558107]  do_syscall_64+0x38/0x90
[40887.558252]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.558420] RIP: 0033:0x7fb6e23074cb
[40887.558572] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.559034] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.559288] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.559494] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.559710] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.559908] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.560116] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.560322]  
[40887.560444] irq event stamp: 0
[40887.560595] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.560775] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.566721] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.566979] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.567194] ---[ end trace 310d6549754c42e6 ]---
[40887.567497] ------------[ cut here ]------------
[40887.567650] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.567929] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.569317] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.569579] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.569836] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.570010] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.570493] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.570657] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.570848] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.571042] RBP: 0000000000000000 R08: ffff9f197cc71838 R09: 0000000000000000
[40887.571243] R10: ffff9f197cc71d68 R11: ffff9f1956004208 R12: ffff9f18a1783ea0
[40887.571438] R13: ffff9f1978ead1e0 R14: ffff9f197cc71750 R15: ffff9f197cc717f8
[40887.571635] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.571886] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.572062] CR2: 00007fa8dee21b50 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.572258] Call Trace:
[40887.572375]  
[40887.572495]  ? __mutex_lock+0x80/0x8a0
[40887.572636]  ? __mutex_lock+0xda/0x8a0
[40887.572775]  ? lock_release+0x1d0/0x2d0
[40887.572919]  btrfs_run_delayed_refs+0x86/0x210
[40887.573078]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.573234]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.573398]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.573563]  btrfs_commit_transaction+0x85e/0xad0
[40887.573720]  ? _raw_spin_unlock+0x29/0x40
[40887.573863]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.574020]  create_subvol+0x567/0x9a0
[40887.574175]  btrfs_mksubvol+0x447/0x4c0
[40887.574319]  ? preempt_count_add+0x49/0xa0
[40887.574466]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.574625]  ? _copy_from_user+0x65/0xa0
[40887.574772]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.574930]  btrfs_ioctl+0x105/0x3160
[40887.575078]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.575236]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.575412]  ? do_sys_openat2+0x5e/0x140
[40887.575567]  ? kmem_cache_free+0x111/0x510
[40887.575713]  ? __x64_sys_ioctl+0x80/0xb0
[40887.575854]  __x64_sys_ioctl+0x80/0xb0
[40887.575996]  do_syscall_64+0x38/0x90
[40887.576145]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.576306] RIP: 0033:0x7fb6e23074cb
[40887.576442] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.576906] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.577149] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.577342] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.577542] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.577736] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.577934] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.578139]  
[40887.578253] irq event stamp: 0
[40887.578380] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.578565] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.578814] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.579075] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.579257] ---[ end trace 310d6549754c42e7 ]---
[40887.581831] ------------[ cut here ]------------
[40887.581992] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.582284] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.584504] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.584762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.585013] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.585194] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.585662] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.585825] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.586017] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.586224] RBP: 0000000000000000 R08: ffff9f19447840e8 R09: 0000000000000000
[40887.586417] R10: ffff9f197cc71750 R11: ffff9f1956004208 R12: ffff9f188e9d9410
[40887.586618] R13: ffff9f1978ead1e0 R14: ffff9f1944784000 R15: ffff9f19447840a8
[40887.586812] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.587071] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.587240] CR2: 00007fa8def446c0 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.587435] Call Trace:
[40887.587556]  
[40887.587673]  ? __mutex_lock+0x80/0x8a0
[40887.587813]  ? __mutex_lock+0xda/0x8a0
[40887.587953]  ? lock_release+0x1d0/0x2d0
[40887.588107]  btrfs_run_delayed_refs+0x86/0x210
[40887.588258]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.588413]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.588585]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.588743]  btrfs_commit_transaction+0x85e/0xad0
[40887.588902]  ? _raw_spin_unlock+0x29/0x40
[40887.589045]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.589211]  create_subvol+0x567/0x9a0
[40887.589358]  btrfs_mksubvol+0x447/0x4c0
[40887.589505]  ? preempt_count_add+0x49/0xa0
[40887.589651]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.589807]  ? _copy_from_user+0x65/0xa0
[40887.589953]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.590123]  btrfs_ioctl+0x105/0x3160
[40887.590263]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.590422]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.590600]  ? do_sys_openat2+0x5e/0x140
[40887.590748]  ? kmem_cache_free+0x111/0x510
[40887.590894]  ? __x64_sys_ioctl+0x80/0xb0
[40887.591036]  __x64_sys_ioctl+0x80/0xb0
[40887.591186]  do_syscall_64+0x38/0x90
[40887.591325]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.591488] RIP: 0033:0x7fb6e23074cb
[40887.591629] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.592097] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.592335] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.592534] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.592731] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.592926] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.593130] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.593327]  
[40887.593440] irq event stamp: 0
[40887.593570] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.593752] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.594004] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.594261] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.594444] ---[ end trace 310d6549754c42e8 ]---
[40887.596304] ------------[ cut here ]------------
[40887.596463] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.596747] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.598123] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.598378] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.598632] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.598804] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.599270] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.599436] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.605239] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.605439] RBP: ffff9f1959413720 R08: ffff9f1951b32d28 R09: 0000000000000000
[40887.605639] R10: ffff9f1944784000 R11: ffff9f1956004208 R12: ffff9f18a1783f08
[40887.605835] R13: ffff9f1978ead1e0 R14: ffff9f1951b32c30 R15: ffff9f1951b32cd8
[40887.606028] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.606282] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.606454] CR2: 00007fcfdd64a4f0 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.606655] Call Trace:
[40887.606776]  
[40887.606890]  ? __mutex_lock+0x80/0x8a0
[40887.607034]  ? __mutex_lock+0xda/0x8a0
[40887.607184]  ? lock_release+0x1d0/0x2d0
[40887.607328]  btrfs_run_delayed_refs+0x86/0x210
[40887.607482]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.607646]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.607813]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.607968]  btrfs_commit_transaction+0x85e/0xad0
[40887.608130]  ? _raw_spin_unlock+0x29/0x40
[40887.608279]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.608438]  create_subvol+0x567/0x9a0
[40887.608587]  btrfs_mksubvol+0x447/0x4c0
[40887.608729]  ? preempt_count_add+0x49/0xa0
[40887.608878]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.609036]  ? _copy_from_user+0x65/0xa0
[40887.609187]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.609345]  btrfs_ioctl+0x105/0x3160
[40887.609491]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.609650]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.609824]  ? do_sys_openat2+0x5e/0x140
[40887.609966]  ? kmem_cache_free+0x111/0x510
[40887.610124]  ? __x64_sys_ioctl+0x80/0xb0
[40887.610272]  __x64_sys_ioctl+0x80/0xb0
[40887.610412]  do_syscall_64+0x38/0x90
[40887.610554]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.610717] RIP: 0033:0x7fb6e23074cb
[40887.610857] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.611316] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.611558] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.611750] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.611944] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.612143] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.612337] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.612534]  
[40887.612646] irq event stamp: 0
[40887.612776] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.612955] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.613209] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.613467] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.614374] ---[ end trace 310d6549754c42e9 ]---
[40887.615799] ------------[ cut here ]------------
[40887.615958] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.616257] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.617649] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.617896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.618160] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.618332] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.618784] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.618948] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.619151] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.619348] RBP: ffff9f1959413b20 R08: ffff9f1951b32368 R09: 0000000000000000
[40887.619552] R10: ffff9f1951b32c00 R11: ffff9f1956004208 R12: ffff9f18a17838f0
[40887.619744] R13: ffff9f1978ead1e0 R14: ffff9f1951b32270 R15: ffff9f1951b32318
[40887.619935] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.620189] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.620361] CR2: 00007fa8ded83fa0 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.620563] Call Trace:
[40887.620683]  
[40887.620799]  btrfs_run_delayed_refs+0x86/0x210
[40887.620952]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.621119]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.621286]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.621441]  btrfs_commit_transaction+0x85e/0xad0
[40887.621601]  ? _raw_spin_unlock+0x29/0x40
[40887.621749]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.621906]  create_subvol+0x567/0x9a0
[40887.622049]  btrfs_mksubvol+0x447/0x4c0
[40887.622200]  ? preempt_count_add+0x49/0xa0
[40887.622352]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.622510]  ? _copy_from_user+0x65/0xa0
[40887.622655]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.622813]  btrfs_ioctl+0x105/0x3160
[40887.622953]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.623118]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.623292]  ? do_sys_openat2+0x5e/0x140
[40887.623438]  ? kmem_cache_free+0x111/0x510
[40887.623590]  ? __x64_sys_ioctl+0x80/0xb0
[40887.623731]  __x64_sys_ioctl+0x80/0xb0
[40887.623870]  do_syscall_64+0x38/0x90
[40887.624011]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.624184] RIP: 0033:0x7fb6e23074cb
[40887.624321] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.624781] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.625020] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.625220] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.625414] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.625610] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.625804] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.626002]  
[40887.626126] irq event stamp: 0
[40887.626254] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.626433] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.626687] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.626932] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.627122] ---[ end trace 310d6549754c42ea ]---
[40887.628483] ------------[ cut here ]------------
[40887.628648] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.628923] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.630314] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.630564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.630820] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.630988] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.631455] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.631623] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.631815] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.632007] RBP: ffff9f19594134e0 R08: ffff9f1951b324a0 R09: 0000000000000000
[40887.632207] R10: ffff9f1951b32200 R11: ffff9f1956004208 R12: ffff9f18a1783068
[40887.632400] R13: ffff9f1978ead1e0 R14: ffff9f1951b323a8 R15: ffff9f1951b32450
[40887.632598] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.632844] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.633015] CR2: 00007fa8def71ab0 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.633218] Call Trace:
[40887.633335]  
[40887.633452]  btrfs_run_delayed_refs+0x86/0x210
[40887.633607]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.633762]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.633926]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.634093]  btrfs_commit_transaction+0x85e/0xad0
[40887.634252]  ? _raw_spin_unlock+0x29/0x40
[40887.634397]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.634557]  create_subvol+0x567/0x9a0
[40887.634701]  btrfs_mksubvol+0x447/0x4c0
[40887.634842]  ? preempt_count_add+0x49/0xa0
[40887.634989]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.635154]  ? _copy_from_user+0x65/0xa0
[40887.635301]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.635461]  btrfs_ioctl+0x105/0x3160
[40887.635602]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.635757]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.635930]  ? do_sys_openat2+0x5e/0x140
[40887.636084]  ? kmem_cache_free+0x111/0x510
[40887.636233]  ? __x64_sys_ioctl+0x80/0xb0
[40887.641924]  __x64_sys_ioctl+0x80/0xb0
[40887.642079]  do_syscall_64+0x38/0x90
[40887.642219]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.642382] RIP: 0033:0x7fb6e23074cb
[40887.642524] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.642975] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.643219] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.643412] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.644367] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.644570] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.644764] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.644958]  
[40887.645079] irq event stamp: 0
[40887.645210] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.645392] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.645638] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.645890] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.646079] ---[ end trace 310d6549754c42eb ]---
[40887.647225] ------------[ cut here ]------------
[40887.647399] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.647685] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.649068] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.649322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.649578] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.649749] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.650215] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.650380] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.650578] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.650774] RBP: ffff9f1959413280 R08: ffff9f1951b32f98 R09: 0000000000000000
[40887.650968] R10: ffff9f1951b32300 R11: ffff9f1956004208 R12: ffff9f18a1783c30
[40887.651172] R13: ffff9f1978ead1e0 R14: ffff9f1951b32ea0 R15: ffff9f1951b32f48
[40887.651368] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.651622] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.651791] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.651990] Call Trace:
[40887.652118]  
[40887.652235]  btrfs_run_delayed_refs+0x86/0x210
[40887.652387]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.652552]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.652719]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.652875]  btrfs_commit_transaction+0x85e/0xad0
[40887.653030]  ? _raw_spin_unlock+0x29/0x40
[40887.653183]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.653345]  create_subvol+0x567/0x9a0
[40887.653492]  btrfs_mksubvol+0x447/0x4c0
[40887.653632]  ? preempt_count_add+0x49/0xa0
[40887.653781]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.653942]  ? _copy_from_user+0x65/0xa0
[40887.654094]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.654253]  btrfs_ioctl+0x105/0x3160
[40887.654394]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.654558]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.654730]  ? do_sys_openat2+0x5e/0x140
[40887.654874]  ? kmem_cache_free+0x111/0x510
[40887.655022]  ? __x64_sys_ioctl+0x80/0xb0
[40887.655175]  __x64_sys_ioctl+0x80/0xb0
[40887.655316]  do_syscall_64+0x38/0x90
[40887.655453]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.655619] RIP: 0033:0x7fb6e23074cb
[40887.655760] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.656224] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.656466] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.656664] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.656856] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.657049] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.657248] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.657446]  
[40887.657562] irq event stamp: 0
[40887.657688] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.657868] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.658124] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.658375] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.658557] ---[ end trace 310d6549754c42ec ]---
[40887.658856] ------------[ cut here ]------------
[40887.659025] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.659315] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.660699] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.660946] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.661210] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.661381] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.661834] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.661998] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.662202] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.662396] RBP: ffff9f1959413e00 R08: ffff9f1951b32bf0 R09: 0000000000000000
[40887.662596] R10: ffff9f1951b32e00 R11: ffff9f1956004208 R12: ffff9f18a17839c0
[40887.662789] R13: ffff9f1978ead1e0 R14: ffff9f1951b32af8 R15: ffff9f1951b32ba0
[40887.662982] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.663233] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.663407] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.663619] Call Trace:
[40887.663749]  
[40887.663874]  btrfs_run_delayed_refs+0x86/0x210
[40887.664041]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.664210]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.664376]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.664534]  btrfs_commit_transaction+0x85e/0xad0
[40887.664689]  ? _raw_spin_unlock+0x29/0x40
[40887.664835]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.664994]  create_subvol+0x567/0x9a0
[40887.665146]  btrfs_mksubvol+0x447/0x4c0
[40887.665292]  ? preempt_count_add+0x49/0xa0
[40887.665440]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.665600]  ? _copy_from_user+0x65/0xa0
[40887.665743]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.665902]  btrfs_ioctl+0x105/0x3160
[40887.666044]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.666208]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.666382]  ? do_sys_openat2+0x5e/0x140
[40887.666526]  ? kmem_cache_free+0x111/0x510
[40887.666676]  ? __x64_sys_ioctl+0x80/0xb0
[40887.666817]  __x64_sys_ioctl+0x80/0xb0
[40887.666959]  do_syscall_64+0x38/0x90
[40887.667108]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.667273] RIP: 0033:0x7fb6e23074cb
[40887.667409] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.667868] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.668118] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.668308] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.668505] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.668696] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.668889] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.669096]  
[40887.669212] irq event stamp: 0
[40887.669342] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.669524] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.669772] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.670020] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.670208] ---[ end trace 310d6549754c42ed ]---
[40887.670500] ------------[ cut here ]------------
[40887.670670] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.670947] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.678641] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.678899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.679159] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.679330] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.679794] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.679956] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.680158] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.680352] RBP: ffff9f1959413320 R08: ffff9f1951b32e60 R09: 0000000000000000
[40887.680547] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9f18a1783340
[40887.680743] R13: ffff9f1978ead1e0 R14: ffff9f1951b32d68 R15: ffff9f1951b32e10
[40887.680936] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.681197] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.681366] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.681564] Call Trace:
[40887.681682]  
[40887.681796]  ? btrfs_get_32+0x31/0xf0
[40887.681938]  ? __mutex_lock+0x80/0x8a0
[40887.682087]  ? __mutex_lock+0xda/0x8a0
[40887.682229]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.682385]  ? lock_release+0x1f0/0x2d0
[40887.682533]  btrfs_run_delayed_refs+0x86/0x210
[40887.682685]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.682843]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.683007]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.683171]  btrfs_commit_transaction+0x85e/0xad0
[40887.683325]  ? _raw_spin_unlock+0x29/0x40
[40887.683472]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.683634]  create_subvol+0x567/0x9a0
[40887.683779]  btrfs_mksubvol+0x447/0x4c0
[40887.683920]  ? preempt_count_add+0x49/0xa0
[40887.684076]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.684234]  ? _copy_from_user+0x65/0xa0
[40887.684377]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.684540]  btrfs_ioctl+0x105/0x3160
[40887.684680]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.684834]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.685006]  ? do_sys_openat2+0x5e/0x140
[40887.685156]  ? kmem_cache_free+0x111/0x510
[40887.685307]  ? __x64_sys_ioctl+0x80/0xb0
[40887.685452]  __x64_sys_ioctl+0x80/0xb0
[40887.685594]  do_syscall_64+0x38/0x90
[40887.685733]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.685895] RIP: 0033:0x7fb6e23074cb
[40887.686032] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.686495] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.686732] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.686925] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.687125] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.687317] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.687514] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.687707]  
[40887.687824] irq event stamp: 0
[40887.687953] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.688140] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.688385] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.688643] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.688822] ---[ end trace 310d6549754c42ee ]---
[40887.689210] ------------[ cut here ]------------
[40887.689374] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.689655] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.691046] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.691301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.691562] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.691731] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.692192] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.692358] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.692554] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.692754] RBP: ffff9f1959413ca0 R08: ffff9f1951b32710 R09: 0000000000000000
[40887.692946] R10: ffff9f1951b32d00 R11: ffff9f1956004208 R12: ffff9f18a17835b0
[40887.693147] R13: ffff9f1978ead1e0 R14: ffff9f1951b32618 R15: ffff9f1951b326c0
[40887.693339] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.693600] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.693771] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.693969] Call Trace:
[40887.694096]  
[40887.694212]  btrfs_run_delayed_refs+0x86/0x210
[40887.694366]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.694609]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.694774]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.694931]  btrfs_commit_transaction+0x85e/0xad0
[40887.695097]  ? _raw_spin_unlock+0x29/0x40
[40887.695243]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.695400]  create_subvol+0x567/0x9a0
[40887.695545]  btrfs_mksubvol+0x447/0x4c0
[40887.695689]  ? preempt_count_add+0x49/0xa0
[40887.695836]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.695993]  ? _copy_from_user+0x65/0xa0
[40887.696143]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.696306]  btrfs_ioctl+0x105/0x3160
[40887.696448]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.696608]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.696778]  ? do_sys_openat2+0x5e/0x140
[40887.696926]  ? kmem_cache_free+0x111/0x510
[40887.697084]  ? __x64_sys_ioctl+0x80/0xb0
[40887.697226]  __x64_sys_ioctl+0x80/0xb0
[40887.697365]  do_syscall_64+0x38/0x90
[40887.697508]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.697670] RIP: 0033:0x7fb6e23074cb
[40887.697807] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.698274] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.698520] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.698713] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.698904] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.699108] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.699304] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.699505]  
[40887.699620] irq event stamp: 0
[40887.699747] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.699925] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.700185] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.700432] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.700618] ---[ end trace 310d6549754c42ef ]---
[40887.700883] ------------[ cut here ]------------
[40887.701044] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.701327] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.702719] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.702968] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.703233] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.703402] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.704635] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.704805] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.704997] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.705197] RBP: ffff9f1959413e20 R08: ffff9f197cc714a0 R09: 0000000000000000
[40887.705390] R10: ffff9f1951b32600 R11: ffff9f1956004208 R12: ffff9f18a1783820
[40887.705586] R13: ffff9f1978ead1e0 R14: ffff9f197cc713a8 R15: ffff9f197cc71450
[40887.705778] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.706020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.706202] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.706396] Call Trace:
[40887.706519]  
[40887.706633]  btrfs_run_delayed_refs+0x86/0x210
[40887.706788]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.706944]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.707116]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.712818]  btrfs_commit_transaction+0x85e/0xad0
[40887.712975]  ? _raw_spin_unlock+0x29/0x40
[40887.713128]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.713289]  create_subvol+0x567/0x9a0
[40887.713435]  btrfs_mksubvol+0x447/0x4c0
[40887.713578]  ? preempt_count_add+0x49/0xa0
[40887.713722]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.713882]  ? _copy_from_user+0x65/0xa0
[40887.714026]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.714192]  btrfs_ioctl+0x105/0x3160
[40887.714332]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.714493]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.714666]  ? do_sys_openat2+0x5e/0x140
[40887.714808]  ? kmem_cache_free+0x111/0x510
[40887.714955]  ? __x64_sys_ioctl+0x80/0xb0
[40887.715107]  __x64_sys_ioctl+0x80/0xb0
[40887.715251]  do_syscall_64+0x38/0x90
[40887.715388]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.715553] RIP: 0033:0x7fb6e23074cb
[40887.715693] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.716151] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.716387] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.716587] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.716776] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.716971] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.717171] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.717368]  
[40887.717480] irq event stamp: 0
[40887.717612] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.717792] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.718037] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.718298] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.718478] ---[ end trace 310d6549754c42f0 ]---
[40887.718734] ------------[ cut here ]------------
[40887.718895] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.719189] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.720582] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.720838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.721102] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.721276] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.721729] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.721892] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.722095] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.722291] RBP: ffff9f1959413e80 R08: ffff9f197cc71980 R09: 0000000000000000
[40887.722487] R10: ffff9f197cc713a8 R11: ffff9f1956004208 R12: ffff9f18a1783c98
[40887.722682] R13: ffff9f1978ead1e0 R14: ffff9f197cc71888 R15: ffff9f197cc71930
[40887.722876] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.723134] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.723307] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.723506] Call Trace:
[40887.723647]  
[40887.723764]  btrfs_run_delayed_refs+0x86/0x210
[40887.723927]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.724106]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.724276]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.724430]  btrfs_commit_transaction+0x85e/0xad0
[40887.724588]  ? _raw_spin_unlock+0x29/0x40
[40887.724735]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.724893]  create_subvol+0x567/0x9a0
[40887.725037]  btrfs_mksubvol+0x447/0x4c0
[40887.725188]  ? preempt_count_add+0x49/0xa0
[40887.725339]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.725499]  ? _copy_from_user+0x65/0xa0
[40887.725643]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.725798]  btrfs_ioctl+0x105/0x3160
[40887.725940]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.726106]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.726279]  ? do_sys_openat2+0x5e/0x140
[40887.726421]  ? kmem_cache_free+0x111/0x510
[40887.726571]  ? __x64_sys_ioctl+0x80/0xb0
[40887.726716]  __x64_sys_ioctl+0x80/0xb0
[40887.726854]  do_syscall_64+0x38/0x90
[40887.726990]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.727160] RIP: 0033:0x7fb6e23074cb
[40887.727301] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.727754] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.727992] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.728192] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.728386] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.728579] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.728771] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.728966]  
[40887.729087] irq event stamp: 0
[40887.729217] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.729395] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.729645] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.729893] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.730079] ---[ end trace 310d6549754c42f1 ]---
[40887.730350] ------------[ cut here ]------------
[40887.730512] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.730789] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.732170] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.732420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.732679] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.732849] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.733309] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.733474] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.734439] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.734642] RBP: ffff9f19594137a0 R08: ffff9f197cc715d8 R09: 0000000000000000
[40887.734839] R10: ffff9f197cc71888 R11: ffff9f1956004208 R12: ffff9f18a17832d8
[40887.735032] R13: ffff9f1978ead1e0 R14: ffff9f197cc714e0 R15: ffff9f197cc71588
[40887.735234] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.735479] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.735657] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.735852] Call Trace:
[40887.735973]  
[40887.736097]  btrfs_run_delayed_refs+0x86/0x210
[40887.736253]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.736413]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.736580]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.736735]  btrfs_commit_transaction+0x85e/0xad0
[40887.736892]  ? _raw_spin_unlock+0x29/0x40
[40887.737040]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.737204]  create_subvol+0x567/0x9a0
[40887.737351]  btrfs_mksubvol+0x447/0x4c0
[40887.737500]  ? preempt_count_add+0x49/0xa0
[40887.737650]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.737807]  ? _copy_from_user+0x65/0xa0
[40887.737953]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.738120]  btrfs_ioctl+0x105/0x3160
[40887.738261]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.738416]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.738592]  ? do_sys_openat2+0x5e/0x140
[40887.738734]  ? kmem_cache_free+0x111/0x510
[40887.738881]  ? __x64_sys_ioctl+0x80/0xb0
[40887.739025]  __x64_sys_ioctl+0x80/0xb0
[40887.739173]  do_syscall_64+0x38/0x90
[40887.739315]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.739478] RIP: 0033:0x7fb6e23074cb
[40887.739720] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.740190] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.740429] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.740629] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.740821] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.741013] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.741215] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.741415]  
[40887.741534] irq event stamp: 0
[40887.741662] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.747376] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.747641] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.747885] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.748078] ---[ end trace 310d6549754c42f2 ]---
[40887.748413] ------------[ cut here ]------------
[40887.748586] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.748867] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.750250] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.750509] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.750761] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.750933] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.751404] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.751572] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.751766] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.751960] RBP: ffff9f199f167d20 R08: ffff9f1944784980 R09: 0000000000000000
[40887.752160] R10: ffff9f197cc714e0 R11: ffff9f1956004208 R12: ffff9f188e9d9b60
[40887.752357] R13: ffff9f1978ead1e0 R14: ffff9f1944784888 R15: ffff9f1944784930
[40887.752555] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.752807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.752976] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.753180] Call Trace:
[40887.753298]  
[40887.753416]  btrfs_run_delayed_refs+0x86/0x210
[40887.753570]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.753726]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.753894]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.754063]  btrfs_commit_transaction+0x85e/0xad0
[40887.754219]  ? _raw_spin_unlock+0x29/0x40
[40887.754362]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.754525]  create_subvol+0x567/0x9a0
[40887.754671]  btrfs_mksubvol+0x447/0x4c0
[40887.754812]  ? preempt_count_add+0x49/0xa0
[40887.754956]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.755124]  ? _copy_from_user+0x65/0xa0
[40887.755271]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.755428]  btrfs_ioctl+0x105/0x3160
[40887.755571]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.755731]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.755906]  ? do_sys_openat2+0x5e/0x140
[40887.756050]  ? kmem_cache_free+0x111/0x510
[40887.756210]  ? __x64_sys_ioctl+0x80/0xb0
[40887.756356]  __x64_sys_ioctl+0x80/0xb0
[40887.756504]  do_syscall_64+0x38/0x90
[40887.756641]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.756802] RIP: 0033:0x7fb6e23074cb
[40887.756941] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.757408] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.757650] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.757846] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.758041] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.758246] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.758440] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.758640]  
[40887.758753] irq event stamp: 0
[40887.758883] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.759073] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.759322] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.759578] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.759758] ---[ end trace 310d6549754c42f3 ]---
[40887.760017] ------------[ cut here ]------------
[40887.760194] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.760478] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.761853] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.762116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.762366] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.762542] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.762997] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.763167] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.763362] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.764356] RBP: ffff9f199f1671a0 R08: ffff9f1944784368 R09: 0000000000000000
[40887.764564] R10: ffff9f1944784800 R11: ffff9f1956004208 R12: ffff9f188e9d90d0
[40887.764759] R13: ffff9f1978ead1e0 R14: ffff9f1944784270 R15: ffff9f1944784318
[40887.764955] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.765214] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.765386] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.765583] Call Trace:
[40887.765705]  
[40887.765824]  btrfs_run_delayed_refs+0x86/0x210
[40887.765975]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.766143]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.766310]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.766466]  btrfs_commit_transaction+0x85e/0xad0
[40887.766623]  ? _raw_spin_unlock+0x29/0x40
[40887.766769]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.766929]  create_subvol+0x567/0x9a0
[40887.767086]  btrfs_mksubvol+0x447/0x4c0
[40887.767228]  ? preempt_count_add+0x49/0xa0
[40887.767376]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.767539]  ? _copy_from_user+0x65/0xa0
[40887.767681]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.767838]  btrfs_ioctl+0x105/0x3160
[40887.767979]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.768146]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.768318]  ? do_sys_openat2+0x5e/0x140
[40887.768461]  ? kmem_cache_free+0x111/0x510
[40887.768612]  ? __x64_sys_ioctl+0x80/0xb0
[40887.768757]  __x64_sys_ioctl+0x80/0xb0
[40887.768897]  do_syscall_64+0x38/0x90
[40887.769034]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.769205] RIP: 0033:0x7fb6e23074cb
[40887.769345] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.769800] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.770033] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.770232] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.770426] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.770620] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.770814] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.771005]  
[40887.771126] irq event stamp: 0
[40887.771257] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.771435] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.771683] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.771935] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.772122] ---[ end trace 310d6549754c42f4 ]---
[40887.772400] ------------[ cut here ]------------
[40887.772577] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.772860] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.774234] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.774493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.774744] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.774917] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.775373] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.775538] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.775734] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.775928] RBP: ffff9f199f1675c0 R08: ffff9f1944784230 R09: 0000000000000000
[40887.776131] R10: ffff9f1944784200 R11: ffff9f1956004208 R12: ffff9f188e9d9c30
[40887.776325] R13: ffff9f1978ead1e0 R14: ffff9f1944784138 R15: ffff9f19447841e0
[40887.782060] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.782310] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.782482] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.782680] Call Trace:
[40887.782795]  
[40887.782910]  btrfs_run_delayed_refs+0x86/0x210
[40887.783071]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.783228]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.783390]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.783551]  btrfs_commit_transaction+0x85e/0xad0
[40887.783727]  ? _raw_spin_unlock+0x29/0x40
[40887.783884]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.784068]  create_subvol+0x567/0x9a0
[40887.784214]  btrfs_mksubvol+0x447/0x4c0
[40887.784357]  ? preempt_count_add+0x49/0xa0
[40887.784505]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.784662]  ? _copy_from_user+0x65/0xa0
[40887.784807]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.784967]  btrfs_ioctl+0x105/0x3160
[40887.785115]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.785274]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.785448]  ? do_sys_openat2+0x5e/0x140
[40887.785598]  ? kmem_cache_free+0x111/0x510
[40887.785745]  ? __x64_sys_ioctl+0x80/0xb0
[40887.785885]  __x64_sys_ioctl+0x80/0xb0
[40887.786026]  do_syscall_64+0x38/0x90
[40887.786177]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.786339] RIP: 0033:0x7fb6e23074cb
[40887.786474] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.786937] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.787181] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.787378] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.787574] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.787770] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.787963] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.788170]  
[40887.788287] irq event stamp: 0
[40887.788412] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.788597] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.788850] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.789103] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.789285] ---[ end trace 310d6549754c42f5 ]---
[40887.789560] ------------[ cut here ]------------
[40887.789726] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.790002] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.791379] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.791638] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.791887] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.792068] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.792531] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.792692] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.792885] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.793082] RBP: ffff9f199f1672c0 R08: ffff9f1944784d28 R09: 0000000000000000
[40887.793277] R10: ffff9f1944784100 R11: ffff9f1956004208 R12: ffff9f188e9d95b0
[40887.793466] R13: ffff9f1978ead1e0 R14: ffff9f1944784c30 R15: ffff9f1944784cd8
[40887.794362] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.794620] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.794792] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.794984] Call Trace:
[40887.795113]  
[40887.795233]  btrfs_run_delayed_refs+0x86/0x210
[40887.795385]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.795544]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.795711]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.795868]  btrfs_commit_transaction+0x85e/0xad0
[40887.796026]  ? _raw_spin_unlock+0x29/0x40
[40887.796179]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.796337]  create_subvol+0x567/0x9a0
[40887.796488]  btrfs_mksubvol+0x447/0x4c0
[40887.796635]  ? preempt_count_add+0x49/0xa0
[40887.796781]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.796939]  ? _copy_from_user+0x65/0xa0
[40887.797093]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.797251]  btrfs_ioctl+0x105/0x3160
[40887.797389]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.797550]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.797727]  ? do_sys_openat2+0x5e/0x140
[40887.797871]  ? kmem_cache_free+0x111/0x510
[40887.798018]  ? __x64_sys_ioctl+0x80/0xb0
[40887.798170]  __x64_sys_ioctl+0x80/0xb0
[40887.798314]  do_syscall_64+0x38/0x90
[40887.798450]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.798614] RIP: 0033:0x7fb6e23074cb
[40887.798754] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.799225] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.799461] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.799659] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.799854] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.800050] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.800259] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.800455]  
[40887.800571] irq event stamp: 0
[40887.800697] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.800880] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.801143] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.801392] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.801578] ---[ end trace 310d6549754c42f6 ]---
[40887.801860] ------------[ cut here ]------------
[40887.802033] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.802329] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.803712] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.803966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.804225] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.804396] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.804858] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.805020] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.805219] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.805413] RBP: ffff9f199f167e40 R08: ffff9f19447845d8 R09: 0000000000000000
[40887.805609] R10: ffff9f1944784c00 R11: ffff9f1956004208 R12: ffff9f188e9d9d00
[40887.805805] R13: ffff9f1978ead1e0 R14: ffff9f19447844e0 R15: ffff9f1944784588
[40887.805998] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.806257] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.806427] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.806626] Call Trace:
[40887.806742]  
[40887.806859]  btrfs_run_delayed_refs+0x86/0x210
[40887.807009]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.807175]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.807343]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.807506]  btrfs_commit_transaction+0x85e/0xad0
[40887.807661]  ? _raw_spin_unlock+0x29/0x40
[40887.807804]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.807964]  create_subvol+0x567/0x9a0
[40887.808117]  btrfs_mksubvol+0x447/0x4c0
[40887.808259]  ? preempt_count_add+0x49/0xa0
[40887.808404]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.808569]  ? _copy_from_user+0x65/0xa0
[40887.808715]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.808871]  btrfs_ioctl+0x105/0x3160
[40887.809009]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.809176]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.809353]  ? do_sys_openat2+0x5e/0x140
[40887.809498]  ? kmem_cache_free+0x111/0x510
[40887.809644]  ? __x64_sys_ioctl+0x80/0xb0
[40887.809789]  __x64_sys_ioctl+0x80/0xb0
[40887.809931]  do_syscall_64+0x38/0x90
[40887.810076]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.810240] RIP: 0033:0x7fb6e23074cb
[40887.810378] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.816348] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.816592] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.816782] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.816975] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.817173] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.817369] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.817567]  
[40887.817684] irq event stamp: 0
[40887.817811] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.817989] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.818246] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.818496] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.818678] ---[ end trace 310d6549754c42f7 ]---
[40887.818955] ------------[ cut here ]------------
[40887.819222] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.819506] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.820903] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.821157] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.821415] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.821586] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.822043] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.822215] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.822408] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.822608] RBP: 0000000000000000 R08: ffff9f1944784be0 R09: 0000000000000000
[40887.822799] R10: ffff9f1944784400 R11: ffff9f1956004208 R12: ffff9f1955fcf230
[40887.822993] R13: ffff9f1978ead1e0 R14: ffff9f1944784af8 R15: ffff9f1944784ba0
[40887.823191] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.823437] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.824381] CR2: 00007fa8deca4390 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.824588] Call Trace:
[40887.824706]  
[40887.824822]  btrfs_run_delayed_refs+0x86/0x210
[40887.824976]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.825141]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.825307]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.825464]  btrfs_commit_transaction+0x85e/0xad0
[40887.825627]  ? _raw_spin_unlock+0x29/0x40
[40887.825774]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.825931]  create_subvol+0x567/0x9a0
[40887.826083]  btrfs_mksubvol+0x447/0x4c0
[40887.826226]  ? preempt_count_add+0x49/0xa0
[40887.826373]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.826533]  ? _copy_from_user+0x65/0xa0
[40887.826676]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.826835]  btrfs_ioctl+0x105/0x3160
[40887.826976]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.827141]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.827317]  ? do_sys_openat2+0x5e/0x140
[40887.827463]  ? kmem_cache_free+0x111/0x510
[40887.827615]  ? __x64_sys_ioctl+0x80/0xb0
[40887.827757]  __x64_sys_ioctl+0x80/0xb0
[40887.827896]  do_syscall_64+0x38/0x90
[40887.828035]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.828204] RIP: 0033:0x7fb6e23074cb
[40887.828342] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.828805] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.829044] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.829248] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.829446] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.829645] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.829841] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.830038]  
[40887.830161] irq event stamp: 0
[40887.830290] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.830471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.830725] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.830971] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.831161] ---[ end trace 310d6549754c42f8 ]---
[40887.831587] ------------[ cut here ]------------
[40887.831756] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.832031] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.833431] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.833689] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.833943] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.834120] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.834586] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.834751] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.834942] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.835144] RBP: 0000000000000000 R08: ffff9f1944784aa8 R09: 0000000000000000
[40887.835335] R10: ffff9f1944784a00 R11: ffff9f1956006208 R12: ffff9f1955fcfaf0
[40887.835532] R13: ffff9f1978ead1e0 R14: ffff9f19447849c0 R15: ffff9f1944784a68
[40887.835724] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.835971] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.836154] CR2: 00007fa8e54dd028 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.836350] Call Trace:
[40887.836469]  
[40887.836591]  btrfs_run_delayed_refs+0x86/0x210
[40887.836742]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.836898]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.837071]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.837231]  btrfs_commit_transaction+0x85e/0xad0
[40887.837386]  ? _raw_spin_unlock+0x29/0x40
[40887.837536]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.837693]  create_subvol+0x567/0x9a0
[40887.837842]  btrfs_mksubvol+0x447/0x4c0
[40887.837987]  ? preempt_count_add+0x49/0xa0
[40887.838142]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.838300]  ? _copy_from_user+0x65/0xa0
[40887.838445]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.838608]  btrfs_ioctl+0x105/0x3160
[40887.838746]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.838900]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.839084]  ? do_sys_openat2+0x5e/0x140
[40887.839231]  ? kmem_cache_free+0x111/0x510
[40887.839378]  ? __x64_sys_ioctl+0x80/0xb0
[40887.839525]  __x64_sys_ioctl+0x80/0xb0
[40887.839667]  do_syscall_64+0x38/0x90
[40887.839807]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.839968] RIP: 0033:0x7fb6e23074cb
[40887.840113] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.840578] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.840812] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.841007] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.841212] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.841408] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.841606] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.841805]  
[40887.841918] irq event stamp: 0
[40887.842046] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.842236] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.842492] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.842739] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.842920] ---[ end trace 310d6549754c42f9 ]---
[40887.843174] ------------[ cut here ]------------
[40887.843351] WARNING: CPU: 0 PID: 217259 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[40887.843654] 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 intel_rapl_msr iTCO_wdt iTCO_vendor_support intel_rapl_common snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg joydev snd_hda_codec virtio_balloon snd_hwdep snd_hda_core snd_pcm i2c_i801 i2c_smbus lpc_ich snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[40887.845046] CPU: 0 PID: 217259 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #537
[40887.845311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[40887.851105] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[40887.851279] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 70 48 8b 05 58 b5 85 01 e8
[40887.851734] RSP: 0018:ffffbd06c22c7988 EFLAGS: 00010202
[40887.851898] RAX: 000000000000000d RBX: ffff9f1953072800 RCX: 0000000000000000
[40887.852104] RDX: 0000000000000001 RSI: ffffffff8f5b5d6a RDI: 00000000ffffffff
[40887.852298] RBP: 0000000000000000 R08: ffff9f1944784f98 R09: 0000000000000000
[40887.852498] R10: ffff9f1944784900 R11: ffff9f1956006208 R12: ffff9f1955fcf0e0
[40887.852691] R13: ffff9f1978ead1e0 R14: ffff9f1944784ea0 R15: ffff9f1944784f48
[40887.852887] FS:  00007fb6e220c740(0000) GS:ffff9f19bbc00000(0000) knlGS:0000000000000000
[40887.853138] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[40887.853313] CR2: 00007fa8e54dd028 CR3: 00000001161e0005 CR4: 0000000000370ef0
[40887.854308] Call Trace:
[40887.854436]  
[40887.854559]  btrfs_run_delayed_refs+0x86/0x210
[40887.854715]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.854874]  btrfs_start_dirty_block_groups+0x2af/0x540
[40887.855038]  ? __mutex_unlock_slowpath+0x35/0x260
[40887.855202]  btrfs_commit_transaction+0x85e/0xad0
[40887.855357]  ? _raw_spin_unlock+0x29/0x40
[40887.855509]  ? btrfs_block_rsv_release+0x173/0x1e0
[40887.855667]  create_subvol+0x567/0x9a0
[40887.855812]  btrfs_mksubvol+0x447/0x4c0
[40887.855954]  ? preempt_count_add+0x49/0xa0
[40887.856112]  __btrfs_ioctl_snap_create+0x123/0x190
[40887.856271]  ? _copy_from_user+0x65/0xa0
[40887.856415]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[40887.856578]  btrfs_ioctl+0x105/0x3160
[40887.856719]  ? rcu_read_lock_sched_held+0x12/0x60
[40887.856873]  ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[40887.857046]  ? do_sys_openat2+0x5e/0x140
[40887.857196]  ? kmem_cache_free+0x111/0x510
[40887.857346]  ? __x64_sys_ioctl+0x80/0xb0
[40887.857500]  __x64_sys_ioctl+0x80/0xb0
[40887.857640]  do_syscall_64+0x38/0x90
[40887.857781]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[40887.857944] RIP: 0033:0x7fb6e23074cb
[40887.858089] Code: 89 d8 49 8d 3c 1c 48 f7 d8 49 39 c4 72 b5 e8 1c ff ff ff 85 c0 78 ba 4c 89 e0 5b 5d 41 5c c3 f3 0f 1e fa b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 7d b9 0c 00 f7 d8 64 89 01 48
[40887.858543] RSP: 002b:00007ffda4c767f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[40887.858779] RAX: ffffffffffffffda RBX: 00007ffda4c77840 RCX: 00007fb6e23074cb
[40887.858969] RDX: 00007ffda4c76800 RSI: 0000000050009418 RDI: 0000000000000003
[40887.859172] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007ffda4c78386
[40887.859364] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[40887.859560] R13: 00007ffda4c76800 R14: 00000000004063d0 R15: 00007fb6e220c6c8
[40887.859752]  
[40887.859868] irq event stamp: 0
[40887.859999] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[40887.860186] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[40887.860433] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[40887.860695] softirqs last disabled at (0): [<0000000000000000>] 0x0
[40887.860873] ---[ end trace 310d6549754c42fa ]---
[40887.944356] BTRFS info (device dm-11): flagging fs with big metadata feature
[40887.944589] BTRFS info (device dm-11): turning on sync discard
[40887.944766] BTRFS info (device dm-11): using free space tree
[40887.944933] BTRFS info (device dm-11): has skinny extents
[40888.961305] BTRFS warning (device dm-11): direct IO failed ino 1340 rw 1,34817 sector 0x1c0e68 len 77824 err no 10
[40888.961631] BTRFS warning (device dm-11): direct IO failed ino 276 rw 1,34817 sector 0x1c0f00 len 65536 err no 10
[40888.962280] BTRFS warning (device dm-11): direct IO failed ino 263 rw 1,34817 sector 0x1c0e68 len 106496 err no 10
[40888.962621] BTRFS warning (device dm-11): direct IO failed ino 272 rw 1,34817 sector 0x1c0f38 len 69632 err no 10
[40888.963014] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40888.963349] BTRFS info (device dm-11): forced readonly
[40888.964255] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40888.964501] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40888.965461] BTRFS warning (device dm-11): direct IO failed ino 296 rw 0,0 sector 0x1be8a0 len 4096 err no 10
[40888.966145] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40888.979601] BTRFS warning (device dm-11): direct IO failed ino 1366 rw 0,0 sector 0x1bcf20 len 4096 err no 10
[40888.979607] BTRFS warning (device dm-11): direct IO failed ino 1366 rw 0,0 sector 0x1bcf28 len 4096 err no 10
[40888.979932] BTRFS warning (device dm-11): direct IO failed ino 1366 rw 0,0 sector 0x1bcf30 len 4096 err no 10
[40888.982083] BTRFS warning (device dm-11): direct IO failed ino 275 rw 0,0 sector 0x1bb840 len 4096 err no 10
[40889.069090] BTRFS info (device dm-11): flagging fs with big metadata feature
[40889.069308] BTRFS info (device dm-11): turning on sync discard
[40889.069489] BTRFS info (device dm-11): using free space tree
[40889.069660] BTRFS info (device dm-11): has skinny extents
[40891.083444] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40891.083755] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40891.084206] BTRFS error (device dm-11): error writing primary super block to device 1
[40891.084462] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40891.084753] BTRFS info (device dm-11): forced readonly
[40891.084914] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40891.085170] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40891.088535] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40891.186371] BTRFS info (device dm-11): flagging fs with big metadata feature
[40891.186599] BTRFS info (device dm-11): turning on sync discard
[40891.186775] BTRFS info (device dm-11): using free space tree
[40891.186943] BTRFS info (device dm-11): has skinny extents
[40891.189335] BTRFS info (device dm-11): start tree-log replay
[40893.228274] btrfs_dev_stat_print_on_error: 104 callbacks suppressed
[40893.228278] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40893.228971] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40893.229399] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40893.229883] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40893.230299] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[40893.230712] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[40893.231116] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[40893.231520] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[40893.231923] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[40893.232336] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[40893.232743] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x20a098 len 49152 err no 10
[40893.233336] BTRFS warning (device dm-11): direct IO failed ino 303 rw 1,34817 sector 0x20a098 len 77824 err no 10
[40893.233976] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40893.234226] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40893.234446] BTRFS info (device dm-11): forced readonly
[40893.234997] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40893.235347] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40893.235699] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[40893.236341] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802951168, 802955264)
[40893.236723] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802955264, 802959360)
[40893.237121] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802959360, 802963456)
[40893.237503] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802963456, 802967552)
[40893.237880] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802967552, 802971648)
[40893.238304] BTRFS warning (device dm-11): csum hole found for disk bytenr range [802951168, 802955264)
[40893.241479] BTRFS warning (device dm-11): csum hole found for disk bytenr range [798867456, 798871552)
[40893.241827] BTRFS warning (device dm-11): csum hole found for disk bytenr range [798871552, 798875648)
[40893.241833] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x200ee0 len 4096 err no 10
[40893.242196] BTRFS warning (device dm-11): csum hole found for disk bytenr range [798875648, 798879744)
[40893.242203] BTRFS warning (device dm-11): csum hole found for disk bytenr range [798879744, 798883840)
[40893.242556] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x200ee8 len 4096 err no 10
[40893.243654] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x200ef0 len 4096 err no 10
[40893.244024] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x200ef8 len 4096 err no 10
[40893.246345] BTRFS warning (device dm-11): direct IO failed ino 293 rw 0,0 sector 0x2063b8 len 4096 err no 10
[40893.259504] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 0,0 sector 0x200510 len 4096 err no 10
[40893.262093] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 0,0 sector 0x200518 len 4096 err no 10
[40893.359300] BTRFS info (device dm-11): flagging fs with big metadata feature
[40893.359527] BTRFS info (device dm-11): turning on sync discard
[40893.359702] BTRFS info (device dm-11): using free space tree
[40893.359869] BTRFS info (device dm-11): has skinny extents
[40893.383351] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40893.384483] BTRFS warning (device dm-11): direct IO failed ino 1765 rw 1,34817 sector 0x130e70 len 32768 err no 10
[40893.400979] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40893.401319] BTRFS info (device dm-11): forced readonly
[40893.401491] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40893.401724] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40893.453169] BTRFS info (device dm-11): flagging fs with big metadata feature
[40893.453385] BTRFS info (device dm-11): turning on sync discard
[40893.453569] BTRFS info (device dm-11): using free space tree
[40893.453738] BTRFS info (device dm-11): has skinny extents
[40894.469861] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40894.470244] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40894.470575] BTRFS error (device dm-11): error writing primary super block to device 1
[40894.470871] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40894.471238] BTRFS info (device dm-11): forced readonly
[40894.471512] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40894.471906] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40894.473757] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40894.474207] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40894.475513] BTRFS warning (device dm-11): direct IO failed ino 288 rw 0,0 sector 0x21bc68 len 4096 err no 10
[40894.476190] BTRFS warning (device dm-11): direct IO failed ino 1804 rw 0,0 sector 0x21b5f8 len 4096 err no 10
[40894.476849] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40894.477574] BTRFS warning (device dm-11): direct IO failed ino 1825 rw 0,0 sector 0x212d78 len 4096 err no 10
[40894.478603] BTRFS warning (device dm-11): direct IO failed ino 1784 rw 0,0 sector 0x2177f0 len 4096 err no 10
[40894.479823] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x20c9b0 len 4096 err no 10
[40894.480812] BTRFS warning (device dm-11): direct IO failed ino 1755 rw 0,0 sector 0x20b610 len 4096 err no 10
[40894.577033] BTRFS info (device dm-11): flagging fs with big metadata feature
[40894.577256] BTRFS info (device dm-11): turning on sync discard
[40894.577435] BTRFS info (device dm-11): using free space tree
[40894.577605] BTRFS info (device dm-11): has skinny extents
[40894.604401] BTRFS: error (device dm-11) in remove_from_free_space_tree:857: errno=-5 IO failure
[40894.605240] BTRFS info (device dm-11): forced readonly
[40894.606322] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40894.608717] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40894.677455] BTRFS info (device dm-11): flagging fs with big metadata feature
[40894.677677] BTRFS info (device dm-11): turning on sync discard
[40894.677855] BTRFS info (device dm-11): using free space tree
[40894.678037] BTRFS info (device dm-11): has skinny extents
[40895.700462] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40895.700770] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40895.701228] BTRFS error (device dm-11): error writing primary super block to device 1
[40895.701495] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40895.701780] BTRFS info (device dm-11): forced readonly
[40895.701941] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40895.702192] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40895.703403] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3c8 len 4096 err no 10
[40895.703709] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3d0 len 4096 err no 10
[40895.704007] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3d8 len 4096 err no 10
[40895.704294] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3e0 len 4096 err no 10
[40895.704577] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3e8 len 4096 err no 10
[40895.704863] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3f0 len 4096 err no 10
[40895.705090] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40895.705167] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d3f8 len 4096 err no 10
[40895.705379] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40895.705671] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d400 len 4096 err no 10
[40895.706207] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d408 len 4096 err no 10
[40895.706248] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d410 len 4096 err no 10
[40895.706494] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d418 len 4096 err no 10
[40895.706777] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d420 len 4096 err no 10
[40895.707060] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d428 len 4096 err no 10
[40895.707334] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x22d430 len 4096 err no 10
[40895.707617] BTRFS warning (device dm-11): direct IO failed ino 1914 rw 0,0 sector 0x21c878 len 4096 err no 10
[40895.708847] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40895.709335] BTRFS warning (device dm-11): direct IO failed ino 1895 rw 0,0 sector 0x21fd18 len 4096 err no 10
[40895.709341] BTRFS warning (device dm-11): direct IO failed ino 1895 rw 0,0 sector 0x21fd20 len 4096 err no 10
[40895.711098] BTRFS warning (device dm-11): direct IO failed ino 1895 rw 0,0 sector 0x22a260 len 4096 err no 10
[40895.722079] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfc0 len 4096 err no 10
[40895.722550] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfc8 len 4096 err no 10
[40895.722835] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfd0 len 4096 err no 10
[40895.723145] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfd8 len 4096 err no 10
[40895.723431] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfe0 len 4096 err no 10
[40895.723780] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cfe8 len 4096 err no 10
[40895.724126] BTRFS warning (device dm-11): direct IO failed ino 1848 rw 0,0 sector 0x21cff0 len 4096 err no 10
[40895.724418] BTRFS warning (device dm-11): direct IO failed ino 1937 rw 0,0 sector 0x22e248 len 4096 err no 10
[40895.821780] BTRFS info (device dm-11): flagging fs with big metadata feature
[40895.822013] BTRFS info (device dm-11): turning on sync discard
[40895.822190] BTRFS info (device dm-11): using free space tree
[40895.822360] BTRFS info (device dm-11): has skinny extents
[40897.838264] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40897.838617] BTRFS info (device dm-11): forced readonly
[40897.838791] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40897.839051] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40897.839635] BTRFS warning (device dm-11): direct IO failed ino 2267 rw 0,0 sector 0x257d18 len 4096 err no 10
[40897.839642] BTRFS warning (device dm-11): direct IO failed ino 2267 rw 0,0 sector 0x257d20 len 4096 err no 10
[40897.840033] BTRFS warning (device dm-11): direct IO failed ino 2267 rw 0,0 sector 0x257d28 len 4096 err no 10
[40897.840974] BTRFS warning (device dm-11): direct IO failed ino 2113 rw 0,0 sector 0x242880 len 4096 err no 10
[40897.841535] BTRFS warning (device dm-11): direct IO failed ino 2218 rw 0,0 sector 0x258d40 len 4096 err no 10
[40897.841544] BTRFS warning (device dm-11): direct IO failed ino 2218 rw 0,0 sector 0x258d48 len 4096 err no 10
[40897.841833] BTRFS warning (device dm-11): direct IO failed ino 2218 rw 0,0 sector 0x258d50 len 4096 err no 10
[40897.842225] BTRFS warning (device dm-11): direct IO failed ino 2275 rw 0,0 sector 0x261998 len 4096 err no 10
[40897.844165] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x25a268 len 4096 err no 10
[40897.845152] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x257878 len 4096 err no 10
[40897.847296] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237530 len 4096 err no 10
[40897.847632] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237538 len 4096 err no 10
[40897.847918] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237540 len 4096 err no 10
[40897.848120] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237548 len 4096 err no 10
[40897.848222] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237550 len 4096 err no 10
[40897.848522] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237558 len 4096 err no 10
[40897.854354] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237560 len 4096 err no 10
[40897.854641] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237568 len 4096 err no 10
[40897.854917] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x237570 len 4096 err no 10
[40897.855201] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x21b380 len 4096 err no 10
[40897.855715] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40897.856280] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x25a1b8 len 4096 err no 10
[40897.870342] BTRFS warning (device dm-11): direct IO failed ino 2121 rw 0,0 sector 0x243a48 len 4096 err no 10
[40897.978241] BTRFS info (device dm-11): flagging fs with big metadata feature
[40897.978469] BTRFS info (device dm-11): turning on sync discard
[40897.978644] BTRFS info (device dm-11): using free space tree
[40897.978814] BTRFS info (device dm-11): has skinny extents
[40897.981057] BTRFS info (device dm-11): start tree-log replay
[40899.051131] btrfs_dev_stat_print_on_error: 166 callbacks suppressed
[40899.051134] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40899.051631] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40899.051925] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[40899.052249] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[40899.052544] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[40899.052894] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 5, flush 0, corrupt 0, gen 0
[40899.053156] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x272b38 len 4096 err no 10
[40899.053197] BTRFS warning (device dm-11): direct IO failed ino 266 rw 1,34817 sector 0x2756e0 len 20480 err no 10
[40899.053478] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x272b40 len 4096 err no 10
[40899.053768] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 6, flush 0, corrupt 0, gen 0
[40899.054053] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x272b48 len 4096 err no 10
[40899.054333] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x272b50 len 4096 err no 10
[40899.054601] BTRFS warning (device dm-11): direct IO failed ino 2414 rw 0,0 sector 0x272b58 len 4096 err no 10
[40899.055596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[40899.055721] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40899.055881] BTRFS warning (device dm-11): direct IO failed ino 261 rw 1,34817 sector 0x279658 len 12288 err no 10
[40899.058248] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[40899.058574] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[40899.060589] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x279658 len 98304 err no 10
[40899.065599] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40899.065917] BTRFS info (device dm-11): forced readonly
[40899.066092] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40899.066325] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40899.066916] btrfs_lookup_bio_sums: 46 callbacks suppressed
[40899.066918] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1020944384, 1020948480)
[40899.068036] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1036189696, 1036193792)
[40899.068326] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1036193792, 1036197888)
[40899.068612] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1036197888, 1036201984)
[40899.068700] BTRFS warning (device dm-11): direct IO failed ino 2423 rw 0,0 sector 0x272180 len 4096 err no 10
[40899.068901] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1036201984, 1036206080)
[40899.069193] BTRFS warning (device dm-11): direct IO failed ino 2423 rw 0,0 sector 0x272188 len 4096 err no 10
[40899.069690] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1019273216, 1019277312)
[40899.069816] BTRFS warning (device dm-11): direct IO failed ino 2423 rw 0,0 sector 0x272190 len 4096 err no 10
[40899.070103] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1019277312, 1019281408)
[40899.070636] BTRFS warning (device dm-11): direct IO failed ino 2367 rw 0,0 sector 0x26ad30 len 4096 err no 10
[40899.070699] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1019281408, 1019285504)
[40899.071260] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1019285504, 1019289600)
[40899.071542] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1019289600, 1019293696)
[40899.071578] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x26e178 len 4096 err no 10
[40899.072164] BTRFS warning (device dm-11): direct IO failed ino 2423 rw 0,0 sector 0x272198 len 4096 err no 10
[40899.072560] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x274c10 len 4096 err no 10
[40899.072903] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277c88 len 4096 err no 10
[40899.073204] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277c90 len 4096 err no 10
[40899.073494] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277c98 len 4096 err no 10
[40899.073824] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277ca0 len 4096 err no 10
[40899.074147] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277ca8 len 4096 err no 10
[40899.074995] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cb0 len 4096 err no 10
[40899.075285] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cb8 len 4096 err no 10
[40899.075573] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cc0 len 4096 err no 10
[40899.075860] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cc8 len 4096 err no 10
[40899.076161] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cd0 len 4096 err no 10
[40899.076169] BTRFS warning (device dm-11): direct IO failed ino 2434 rw 0,0 sector 0x277cd8 len 4096 err no 10
[40899.162756] BTRFS info (device dm-11): flagging fs with big metadata feature
[40899.162998] BTRFS info (device dm-11): turning on sync discard
[40899.163176] BTRFS info (device dm-11): using free space tree
[40899.163345] BTRFS info (device dm-11): has skinny extents
[40900.179258] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40900.179568] BTRFS warning (device dm-11): direct IO failed ino 2665 rw 1,34817 sector 0x28c380 len 36864 err no 10
[40900.179588] BTRFS error (device dm-11): error writing primary super block to device 1
[40900.180164] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40900.180597] BTRFS info (device dm-11): forced readonly
[40900.180768] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[40900.181314] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x288800 len 4096 err no 10
[40900.184150] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x289080 len 4096 err no 10
[40900.185097] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x289088 len 4096 err no 10
[40900.185401] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x289090 len 4096 err no 10
[40900.185697] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x289098 len 4096 err no 10
[40900.186402] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890a0 len 4096 err no 10
[40900.186723] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890a8 len 4096 err no 10
[40900.187032] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890b0 len 4096 err no 10
[40900.187322] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890b8 len 4096 err no 10
[40900.187635] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890c0 len 4096 err no 10
[40900.187896] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890c8 len 4096 err no 10
[40900.187943] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890d0 len 4096 err no 10
[40900.188225] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890d8 len 4096 err no 10
[40900.188506] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890e0 len 4096 err no 10
[40900.188795] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890e8 len 4096 err no 10
[40900.189083] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890f0 len 4096 err no 10
[40900.189364] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890f8 len 4096 err no 10
[40900.189873] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40900.191324] BTRFS warning (device dm-11): direct IO failed ino 2621 rw 0,0 sector 0x2890a8 len 4096 err no 10
[40900.196016] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x2887f0 len 4096 err no 10
[40900.196344] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x2887f8 len 4096 err no 10
[40900.202063] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288800 len 4096 err no 10
[40900.202348] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288808 len 4096 err no 10
[40900.202702] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288810 len 4096 err no 10
[40900.203003] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288818 len 4096 err no 10
[40900.203288] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288820 len 4096 err no 10
[40900.203573] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288828 len 4096 err no 10
[40900.203849] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288830 len 4096 err no 10
[40900.204138] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288838 len 4096 err no 10
[40900.204419] BTRFS warning (device dm-11): direct IO failed ino 2567 rw 0,0 sector 0x288840 len 4096 err no 10
[40900.277235] BTRFS info (device dm-11): flagging fs with big metadata feature
[40900.277470] BTRFS info (device dm-11): turning on sync discard
[40900.277646] BTRFS info (device dm-11): using free space tree
[40900.277815] BTRFS info (device dm-11): has skinny extents
[40900.294616] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40900.296969] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40900.297220] BTRFS info (device dm-11): forced readonly
[40900.297391] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40900.373639] BTRFS info (device dm-11): flagging fs with big metadata feature
[40900.373860] BTRFS info (device dm-11): turning on sync discard
[40900.374055] BTRFS info (device dm-11): using free space tree
[40900.374231] BTRFS info (device dm-11): has skinny extents
[40902.387730] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40902.388052] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40902.388338] BTRFS error (device dm-11): error writing primary super block to device 1
[40902.388597] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40902.388887] BTRFS info (device dm-11): forced readonly
[40902.389074] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40902.389318] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40902.392094] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40902.392356] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40902.392878] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40902.394533] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab08 len 4096 err no 10
[40902.394837] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab10 len 4096 err no 10
[40902.395166] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab18 len 4096 err no 10
[40902.395466] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab20 len 4096 err no 10
[40902.395765] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab28 len 4096 err no 10
[40902.396061] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab30 len 4096 err no 10
[40902.396136] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab38 len 4096 err no 10
[40902.396357] BTRFS warning (device dm-11): direct IO failed ino 294 rw 0,0 sector 0x2aab40 len 4096 err no 10
[40902.398829] BTRFS warning (device dm-11): direct IO failed ino 286 rw 0,0 sector 0x2ac900 len 4096 err no 10
[40902.398835] BTRFS warning (device dm-11): direct IO failed ino 286 rw 0,0 sector 0x2ac908 len 4096 err no 10
[40902.399661] BTRFS warning (device dm-11): direct IO failed ino 313 rw 0,0 sector 0x2aca98 len 4096 err no 10
[40902.400144] BTRFS warning (device dm-11): direct IO failed ino 2704 rw 0,0 sector 0x260f50 len 4096 err no 10
[40902.400635] BTRFS warning (device dm-11): direct IO failed ino 302 rw 0,0 sector 0x2a5160 len 4096 err no 10
[40902.402426] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2a06c0 len 4096 err no 10
[40902.402475] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2a06c8 len 4096 err no 10
[40902.402713] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x2a06d0 len 4096 err no 10
[40902.403031] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x293a88 len 4096 err no 10
[40902.405231] BTRFS warning (device dm-11): direct IO failed ino 2058 rw 0,0 sector 0x299fc8 len 4096 err no 10
[40902.405691] BTRFS warning (device dm-11): direct IO failed ino 2058 rw 0,0 sector 0x299fd0 len 4096 err no 10
[40902.405987] BTRFS warning (device dm-11): direct IO failed ino 2058 rw 0,0 sector 0x292e58 len 4096 err no 10
[40902.406491] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x2af448 len 4096 err no 10
[40902.407157] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x2a9b10 len 4096 err no 10
[40902.508042] BTRFS info (device dm-11): flagging fs with big metadata feature
[40902.508263] BTRFS info (device dm-11): turning on sync discard
[40902.508451] BTRFS info (device dm-11): using free space tree
[40902.508624] BTRFS info (device dm-11): has skinny extents
[40903.549788] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40903.550067] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40903.550673] BTRFS info (device dm-11): forced readonly
[40903.551755] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40903.552399] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40903.574188] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2bfec8 len 4096 err no 10
[40903.575498] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2bfed0 len 4096 err no 10
[40903.575864] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2bfed8 len 4096 err no 10
[40903.576266] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2bfee0 len 4096 err no 10
[40903.576678] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2bfee8 len 4096 err no 10
[40903.656100] BTRFS info (device dm-11): flagging fs with big metadata feature
[40903.656322] BTRFS info (device dm-11): turning on sync discard
[40903.656505] BTRFS info (device dm-11): using free space tree
[40903.656679] BTRFS info (device dm-11): has skinny extents
[40903.659195] BTRFS info (device dm-11): start tree-log replay
[40903.698667] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[40903.699067] BTRFS info (device dm-11): forced readonly
[40903.702826] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40903.783961] BTRFS info (device dm-11): flagging fs with big metadata feature
[40903.784192] BTRFS info (device dm-11): turning on sync discard
[40903.785051] BTRFS info (device dm-11): using free space tree
[40903.785287] BTRFS info (device dm-11): has skinny extents
[40904.826093] btrfs_printk: 3 callbacks suppressed
[40904.826097] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40904.826824] btrfs_dev_stat_print_on_error: 232 callbacks suppressed
[40904.826827] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40904.827644] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40904.828104] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40904.828584] BTRFS error (device dm-11): error writing primary super block to device 1
[40904.829001] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40904.829492] BTRFS info (device dm-11): forced readonly
[40904.829762] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40904.830164] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40904.830634] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40904.831049] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40904.833091] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40904.833680] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40904.834216] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40904.835767] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 1, flush 0, corrupt 0, gen 0
[40904.836670] BTRFS warning (device dm-11): direct IO failed ino 2880 rw 0,0 sector 0x2ccda8 len 4096 err no 10
[40904.928323] BTRFS info (device dm-11): flagging fs with big metadata feature
[40904.928546] BTRFS info (device dm-11): turning on sync discard
[40904.928721] BTRFS info (device dm-11): using free space tree
[40904.928913] BTRFS info (device dm-11): has skinny extents
[40904.946025] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40904.946359] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40904.946697] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[40904.947138] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[40904.947623] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[40904.953572] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40904.954945] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[40904.955191] BTRFS info (device dm-11): forced readonly
[40905.035232] BTRFS info (device dm-11): flagging fs with big metadata feature
[40905.035462] BTRFS info (device dm-11): turning on sync discard
[40905.035640] BTRFS info (device dm-11): using free space tree
[40905.035812] BTRFS info (device dm-11): has skinny extents
[40906.052247] BTRFS warning (device dm-11): direct IO failed ino 261 rw 1,34817 sector 0x2ef320 len 69632 err no 10
[40906.052585] BTRFS warning (device dm-11): direct IO failed ino 301 rw 1,34817 sector 0x2ef3a8 len 94208 err no 10
[40906.052917] BTRFS warning (device dm-11): direct IO failed ino 261 rw 1,34817 sector 0x2ef460 len 102400 err no 10
[40906.053448] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40906.053733] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40906.054027] BTRFS error (device dm-11): error writing primary super block to device 1
[40906.054281] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40906.054308] BTRFS warning (device dm-11): direct IO failed ino 262 rw 1,34817 sector 0x2ef6d0 len 69632 err no 10
[40906.054586] BTRFS info (device dm-11): forced readonly
[40906.055073] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40906.055325] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40906.055999] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2ec988 len 4096 err no 10
[40906.056390] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2ec990 len 4096 err no 10
[40906.056680] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2ec998 len 4096 err no 10
[40906.056987] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2ec9a0 len 4096 err no 10
[40906.057720] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2ec9a8 len 4096 err no 10
[40906.058616] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40906.059711] BTRFS warning (device dm-11): direct IO failed ino 272 rw 0,0 sector 0x2e6ff0 len 4096 err no 10
[40906.060796] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2e3690 len 4096 err no 10
[40906.184303] BTRFS info (device dm-11): flagging fs with big metadata feature
[40906.184533] BTRFS info (device dm-11): turning on sync discard
[40906.184708] BTRFS info (device dm-11): using free space tree
[40906.184903] BTRFS info (device dm-11): has skinny extents
[40906.204821] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40906.219289] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40906.219572] BTRFS info (device dm-11): forced readonly
[40906.219734] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40906.272010] BTRFS info (device dm-11): flagging fs with big metadata feature
[40906.272230] BTRFS info (device dm-11): turning on sync discard
[40906.272415] BTRFS info (device dm-11): using free space tree
[40906.272586] BTRFS info (device dm-11): has skinny extents
[40907.307608] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40907.307977] BTRFS warning (device dm-11): direct IO failed ino 264 rw 1,34817 sector 0x303870 len 110592 err no 10
[40907.308400] BTRFS info (device dm-11): forced readonly
[40907.309467] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40907.310029] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40907.313264] btrfs_lookup_bio_sums: 48 callbacks suppressed
[40907.313268] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1330130944, 1330135040)
[40907.314174] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x2fe418 len 4096 err no 10
[40907.317061] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40907.467707] BTRFS info (device dm-11): flagging fs with big metadata feature
[40907.467945] BTRFS info (device dm-11): turning on sync discard
[40907.468125] BTRFS info (device dm-11): using free space tree
[40907.468293] BTRFS info (device dm-11): has skinny extents
[40909.496735] BTRFS warning (device dm-11): direct IO failed ino 269 rw 1,34817 sector 0x1b9bc8 len 73728 err no 10
[40909.498646] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40909.500175] BTRFS info (device dm-11): forced readonly
[40909.500967] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40909.502065] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40909.506037] BTRFS warning (device dm-11): csum hole found for disk bytenr range [707854336, 707858432)
[40909.509029] BTRFS warning (device dm-11): csum hole found for disk bytenr range [769912832, 769916928)
[40909.510058] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x1f31f8 len 4096 err no 10
[40909.511423] BTRFS warning (device dm-11): csum hole found for disk bytenr range [769916928, 769921024)
[40909.512146] BTRFS warning (device dm-11): csum hole found for disk bytenr range [769921024, 769925120)
[40909.512156] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x1f3200 len 4096 err no 10
[40909.512838] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x1f3208 len 4096 err no 10
[40909.514756] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40909.516094] BTRFS warning (device dm-11): csum hole found for disk bytenr range [756981760, 756985856)
[40909.517270] BTRFS warning (device dm-11): csum hole found for disk bytenr range [756985856, 756989952)
[40909.518108] BTRFS warning (device dm-11): csum hole found for disk bytenr range [756989952, 756994048)
[40909.518820] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1357434880, 1357438976)
[40909.519458] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x30b468 len 4096 err no 10
[40909.522449] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x1d5880 len 4096 err no 10
[40909.523076] BTRFS warning (device dm-11): csum hole found for disk bytenr range [756994048, 756998144)
[40909.524947] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x1eff38 len 4096 err no 10
[40909.525410] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x1eff40 len 4096 err no 10
[40909.525832] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x1eff48 len 4096 err no 10
[40909.526237] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x1eff50 len 4096 err no 10
[40909.526823] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1b3d70 len 4096 err no 10
[40909.526833] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1b3d78 len 4096 err no 10
[40909.527245] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1b3d80 len 4096 err no 10
[40909.645059] BTRFS info (device dm-11): flagging fs with big metadata feature
[40909.645278] BTRFS info (device dm-11): turning on sync discard
[40909.645461] BTRFS info (device dm-11): using free space tree
[40909.645629] BTRFS info (device dm-11): has skinny extents
[40909.648259] BTRFS info (device dm-11): start tree-log replay
[40911.746425] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40911.746786] btrfs_dev_stat_print_on_error: 173 callbacks suppressed
[40911.746788] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40911.747385] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40911.747725] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40911.748350] BTRFS error (device dm-11): error writing primary super block to device 1
[40911.748676] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40911.749060] BTRFS info (device dm-11): forced readonly
[40911.749269] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40911.749562] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40911.751219] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[40911.751598] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[40911.752009] BTRFS warning (device dm-11): direct IO failed ino 3330 rw 0,0 sector 0x2f25e8 len 4096 err no 10
[40911.752364] BTRFS warning (device dm-11): direct IO failed ino 3330 rw 0,0 sector 0x2f25f0 len 4096 err no 10
[40911.752427] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[40911.753099] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[40911.753195] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 3, flush 0, corrupt 0, gen 0
[40911.753460] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[40911.753816] BTRFS warning (device dm-11): direct IO failed ino 267 rw 0,0 sector 0x1b3e00 len 4096 err no 10
[40911.754222] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[40911.754932] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[40911.761061] BTRFS warning (device dm-11): direct IO failed ino 3327 rw 0,0 sector 0x2dd218 len 4096 err no 10
[40911.761085] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238458 len 4096 err no 10
[40911.761362] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238460 len 4096 err no 10
[40911.761637] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238468 len 4096 err no 10
[40911.761944] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238470 len 4096 err no 10
[40911.762194] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238478 len 4096 err no 10
[40911.762476] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238480 len 4096 err no 10
[40911.762743] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238488 len 4096 err no 10
[40911.763033] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238490 len 4096 err no 10
[40911.763301] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x238498 len 4096 err no 10
[40911.763904] BTRFS warning (device dm-11): direct IO failed ino 281 rw 0,0 sector 0x27a748 len 4096 err no 10
[40911.764303] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40911.764521] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x2e6708 len 4096 err no 10
[40911.771538] BTRFS warning (device dm-11): direct IO failed ino 315 rw 0,0 sector 0x2b69f0 len 4096 err no 10
[40911.900139] BTRFS info (device dm-11): flagging fs with big metadata feature
[40911.900363] BTRFS info (device dm-11): turning on sync discard
[40911.900539] BTRFS info (device dm-11): using free space tree
[40911.900709] BTRFS info (device dm-11): has skinny extents
[40911.903019] BTRFS info (device dm-11): start tree-log replay
[40912.976959] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40912.977307] BTRFS info (device dm-11): forced readonly
[40912.977470] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40912.977704] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40912.978041] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40912.978305] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40912.980847] BTRFS warning (device dm-11): direct IO failed ino 3421 rw 0,0 sector 0x27fb80 len 4096 err no 10
[40912.980856] BTRFS warning (device dm-11): direct IO failed ino 3421 rw 0,0 sector 0x27fb88 len 4096 err no 10
[40912.981248] BTRFS warning (device dm-11): direct IO failed ino 3421 rw 0,0 sector 0x27fb90 len 4096 err no 10
[40912.982015] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb70 len 4096 err no 10
[40912.982320] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb78 len 4096 err no 10
[40912.982605] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb80 len 4096 err no 10
[40912.982915] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb88 len 4096 err no 10
[40912.983200] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb90 len 4096 err no 10
[40912.983444] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40912.983830] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eb98 len 4096 err no 10
[40912.984141] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eba0 len 4096 err no 10
[40912.984432] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27eba8 len 4096 err no 10
[40912.984702] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27ebb0 len 4096 err no 10
[40912.984772] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27ebb8 len 4096 err no 10
[40912.984995] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27ebc0 len 4096 err no 10
[40912.985284] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x27ebc8 len 4096 err no 10
[40912.985636] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc348 len 4096 err no 10
[40912.985844] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc350 len 4096 err no 10
[40912.986117] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc358 len 4096 err no 10
[40912.986472] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc360 len 4096 err no 10
[40912.986675] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc368 len 4096 err no 10
[40912.986965] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc370 len 4096 err no 10
[40912.987521] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc378 len 4096 err no 10
[40912.987814] BTRFS warning (device dm-11): direct IO failed ino 3355 rw 0,0 sector 0x1fc380 len 4096 err no 10
[40912.988109] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f28 len 4096 err no 10
[40912.988396] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f30 len 4096 err no 10
[40912.988679] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f38 len 4096 err no 10
[40912.988988] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f40 len 4096 err no 10
[40912.989021] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f48 len 4096 err no 10
[40912.989280] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f50 len 4096 err no 10
[40912.989561] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f58 len 4096 err no 10
[40912.989849] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f60 len 4096 err no 10
[40912.990130] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f68 len 4096 err no 10
[40912.990409] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f70 len 4096 err no 10
[40912.990686] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f78 len 4096 err no 10
[40912.991501] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f80 len 4096 err no 10
[40912.991793] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f88 len 4096 err no 10
[40912.992180] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f90 len 4096 err no 10
[40912.992410] BTRFS warning (device dm-11): direct IO failed ino 3358 rw 0,0 sector 0x235f98 len 4096 err no 10
[40912.992720] BTRFS warning (device dm-11): direct IO failed ino 3374 rw 0,0 sector 0x2f3e48 len 4096 err no 10
[40913.005977] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x1750e0 len 4096 err no 10
[40913.006758] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x1750e8 len 4096 err no 10
[40913.007086] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x1750f0 len 4096 err no 10
[40913.007315] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x1750f8 len 4096 err no 10
[40913.007391] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x175100 len 4096 err no 10
[40913.007713] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x175108 len 4096 err no 10
[40913.007988] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x175110 len 4096 err no 10
[40913.008270] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a5f0 len 4096 err no 10
[40913.008544] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a5f8 len 4096 err no 10
[40913.008830] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a600 len 4096 err no 10
[40913.009394] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a608 len 4096 err no 10
[40913.009443] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a610 len 4096 err no 10
[40913.009675] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a618 len 4096 err no 10
[40913.010054] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a620 len 4096 err no 10
[40913.010275] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a628 len 4096 err no 10
[40913.010545] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a630 len 4096 err no 10
[40913.010833] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x22a638 len 4096 err no 10
[40913.011217] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x2641d8 len 4096 err no 10
[40913.011392] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x2641e0 len 4096 err no 10
[40913.011672] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x2641e8 len 4096 err no 10
[40913.011950] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x2641f0 len 4096 err no 10
[40913.012343] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x2641f8 len 4096 err no 10
[40913.012513] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x264200 len 4096 err no 10
[40913.012792] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x264208 len 4096 err no 10
[40913.013084] BTRFS warning (device dm-11): direct IO failed ino 3368 rw 0,0 sector 0x264210 len 4096 err no 10
[40913.013658] BTRFS warning (device dm-11): direct IO failed ino 3426 rw 0,0 sector 0x175118 len 4096 err no 10
[40913.014178] BTRFS warning (device dm-11): direct IO failed ino 3374 rw 0,0 sector 0x2ea7d0 len 4096 err no 10
[40913.014547] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfb0 len 4096 err no 10
[40913.020554] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfb8 len 4096 err no 10
[40913.020862] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfc0 len 4096 err no 10
[40913.021144] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfc8 len 4096 err no 10
[40913.021438] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfd0 len 4096 err no 10
[40913.021718] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfd8 len 4096 err no 10
[40913.022013] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfe0 len 4096 err no 10
[40913.022306] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dfe8 len 4096 err no 10
[40913.022585] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dff0 len 4096 err no 10
[40913.022884] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27dff8 len 4096 err no 10
[40913.023167] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27e000 len 4096 err no 10
[40913.023452] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27e008 len 4096 err no 10
[40913.023736] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27e010 len 4096 err no 10
[40913.024026] BTRFS warning (device dm-11): direct IO failed ino 3420 rw 0,0 sector 0x27e018 len 4096 err no 10
[40913.129936] BTRFS info (device dm-11): flagging fs with big metadata feature
[40913.130156] BTRFS info (device dm-11): turning on sync discard
[40913.130341] BTRFS info (device dm-11): using free space tree
[40913.130510] BTRFS info (device dm-11): has skinny extents
[40914.147031] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40914.147372] BTRFS info (device dm-11): forced readonly
[40914.147543] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40914.148571] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40914.150539] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40914.249482] BTRFS info (device dm-11): flagging fs with big metadata feature
[40914.249704] BTRFS info (device dm-11): turning on sync discard
[40914.249899] BTRFS info (device dm-11): using free space tree
[40914.250075] BTRFS info (device dm-11): has skinny extents
[40914.252386] BTRFS info (device dm-11): start tree-log replay
[40916.368525] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40916.379287] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[40916.379809] BTRFS info (device dm-11): forced readonly
[40916.380078] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40916.506177] BTRFS info (device dm-11): flagging fs with big metadata feature
[40916.506495] BTRFS info (device dm-11): turning on sync discard
[40916.506707] BTRFS info (device dm-11): using free space tree
[40916.506940] BTRFS info (device dm-11): has skinny extents
[40918.538095] btrfs_dev_stat_print_on_error: 242 callbacks suppressed
[40918.538099] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40918.538935] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40918.539406] btrfs_printk: 31 callbacks suppressed
[40918.539408] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40918.540158] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[40918.540630] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40918.541052] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[40918.541474] BTRFS error (device dm-11): error writing primary super block to device 1
[40918.541860] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40918.542269] BTRFS info (device dm-11): forced readonly
[40918.542495] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40918.542842] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40918.544475] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40918.545092] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40918.545135] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[40918.545727] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40918.546109] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[40918.547670] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[40918.547825] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 3, flush 0, corrupt 0, gen 0
[40918.548051] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[40918.548380] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[40918.548945] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x336dc0 len 4096 err no 10
[40918.549226] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x336dc8 len 4096 err no 10
[40918.550398] BTRFS warning (device dm-11): direct IO failed ino 2236 rw 0,0 sector 0x202148 len 4096 err no 10
[40918.564690] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1657d8 len 4096 err no 10
[40918.564697] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1657e0 len 4096 err no 10
[40918.565016] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1657e8 len 4096 err no 10
[40918.565295] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1657f0 len 4096 err no 10
[40918.565576] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1657f8 len 4096 err no 10
[40918.565861] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x165800 len 4096 err no 10
[40918.565866] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x165808 len 4096 err no 10
[40918.677570] BTRFS info (device dm-11): flagging fs with big metadata feature
[40918.677848] BTRFS info (device dm-11): turning on sync discard
[40918.678061] BTRFS info (device dm-11): using free space tree
[40918.678271] BTRFS info (device dm-11): has skinny extents
[40919.721022] BTRFS warning (device dm-11): direct IO failed ino 3788 rw 1,34817 sector 0x1b6a38 len 24576 err no 10
[40919.721817] BTRFS warning (device dm-11): direct IO failed ino 258 rw 1,34817 sector 0x1a0930 len 4096 err no 10
[40919.722567] BTRFS warning (device dm-11): direct IO failed ino 258 rw 1,34817 sector 0x2384a8 len 40960 err no 10
[40919.723603] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40919.724415] BTRFS info (device dm-11): forced readonly
[40919.724859] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40919.725458] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40919.726173] btrfs_lookup_bio_sums: 31 callbacks suppressed
[40919.726177] BTRFS warning (device dm-11): csum hole found for disk bytenr range [489693184, 489697280)
[40919.727134] BTRFS warning (device dm-11): direct IO failed ino 3625 rw 0,0 sector 0x16d810 len 4096 err no 10
[40919.727905] BTRFS warning (device dm-11): csum hole found for disk bytenr range [537063424, 537067520)
[40919.728458] BTRFS warning (device dm-11): direct IO failed ino 3618 rw 0,0 sector 0x184178 len 4096 err no 10
[40919.729272] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40919.729314] BTRFS warning (device dm-11): csum hole found for disk bytenr range [489693184, 489697280)
[40919.730350] BTRFS warning (device dm-11): csum hole found for disk bytenr range [489697280, 489701376)
[40919.730357] BTRFS warning (device dm-11): direct IO failed ino 3625 rw 0,0 sector 0x16d810 len 4096 err no 10
[40919.730872] BTRFS warning (device dm-11): direct IO failed ino 3625 rw 0,0 sector 0x16d818 len 4096 err no 10
[40919.732387] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40919.733235] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40919.735025] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329474048, 329478144)
[40919.735493] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329478144, 329482240)
[40919.736012] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329482240, 329486336)
[40919.736190] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x1211b0 len 4096 err no 10
[40919.736510] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x1211b8 len 4096 err no 10
[40919.738692] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x1211c0 len 4096 err no 10
[40919.826800] BTRFS info (device dm-11): flagging fs with big metadata feature
[40919.827026] BTRFS info (device dm-11): turning on sync discard
[40919.827208] BTRFS info (device dm-11): using free space tree
[40919.827378] BTRFS info (device dm-11): has skinny extents
[40921.893166] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40921.894319] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40921.895234] BTRFS info (device dm-11): forced readonly
[40921.895809] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40921.897859] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329166848, 329170944)
[40921.903645] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40921.908353] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40921.908596] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40921.911743] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329170944, 329175040)
[40921.912095] BTRFS warning (device dm-11): csum hole found for disk bytenr range [329175040, 329179136)
[40921.913074] BTRFS warning (device dm-11): direct IO failed ino 3922 rw 0,0 sector 0x138c68 len 4096 err no 10
[40921.913679] BTRFS warning (device dm-11): direct IO failed ino 3968 rw 0,0 sector 0x162198 len 4096 err no 10
[40921.920381] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491b0 len 4096 err no 10
[40921.920718] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491b8 len 4096 err no 10
[40921.920960] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491c0 len 4096 err no 10
[40921.921019] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491c8 len 4096 err no 10
[40921.921293] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491d0 len 4096 err no 10
[40921.921978] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491d8 len 4096 err no 10
[40921.922350] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491e0 len 4096 err no 10
[40921.922646] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491e8 len 4096 err no 10
[40921.922876] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491f0 len 4096 err no 10
[40921.922990] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x3491f8 len 4096 err no 10
[40921.923267] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x349200 len 4096 err no 10
[40921.923575] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x349208 len 4096 err no 10
[40921.923857] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x349210 len 4096 err no 10
[40921.924132] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x349218 len 4096 err no 10
[40921.924409] BTRFS warning (device dm-11): direct IO failed ino 3906 rw 0,0 sector 0x171858 len 4096 err no 10
[40921.924692] BTRFS warning (device dm-11): direct IO failed ino 3906 rw 0,0 sector 0x171860 len 4096 err no 10
[40921.924977] BTRFS warning (device dm-11): direct IO failed ino 3906 rw 0,0 sector 0x171868 len 4096 err no 10
[40921.925249] BTRFS warning (device dm-11): direct IO failed ino 3906 rw 0,0 sector 0x171870 len 4096 err no 10
[40921.925529] BTRFS warning (device dm-11): direct IO failed ino 3906 rw 0,0 sector 0x171878 len 4096 err no 10
[40921.925815] BTRFS warning (device dm-11): direct IO failed ino 3830 rw 0,0 sector 0x2dd550 len 4096 err no 10
[40921.926101] BTRFS warning (device dm-11): direct IO failed ino 3963 rw 0,0 sector 0x351640 len 4096 err no 10
[40921.926377] BTRFS warning (device dm-11): direct IO failed ino 3963 rw 0,0 sector 0x351648 len 4096 err no 10
[40921.926657] BTRFS warning (device dm-11): direct IO failed ino 3963 rw 0,0 sector 0x351650 len 4096 err no 10
[40921.927638] BTRFS warning (device dm-11): direct IO failed ino 3946 rw 0,0 sector 0x178838 len 4096 err no 10
[40921.927941] BTRFS warning (device dm-11): direct IO failed ino 3946 rw 0,0 sector 0x178840 len 4096 err no 10
[40922.054196] BTRFS info (device dm-11): flagging fs with big metadata feature
[40922.054416] BTRFS info (device dm-11): turning on sync discard
[40922.054593] BTRFS info (device dm-11): using free space tree
[40922.054788] BTRFS info (device dm-11): has skinny extents
[40923.103907] BTRFS warning (device dm-11): direct IO failed ino 4067 rw 0,0 sector 0x131070 len 4096 err no 10
[40923.104049] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40923.108022] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[40923.108437] BTRFS info (device dm-11): forced readonly
[40923.108699] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40923.113344] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40923.126317] BTRFS warning (device dm-11): direct IO failed ino 4015 rw 0,0 sector 0x1373a8 len 4096 err no 10
[40923.126656] BTRFS warning (device dm-11): direct IO failed ino 4100 rw 0,0 sector 0x2da0f0 len 4096 err no 10
[40923.126952] BTRFS warning (device dm-11): direct IO failed ino 4100 rw 0,0 sector 0x2da0f8 len 4096 err no 10
[40923.127585] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f880 len 4096 err no 10
[40923.127894] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f888 len 4096 err no 10
[40923.128180] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f890 len 4096 err no 10
[40923.128462] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f898 len 4096 err no 10
[40923.128752] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8a0 len 4096 err no 10
[40923.129037] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8a8 len 4096 err no 10
[40923.129318] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8b0 len 4096 err no 10
[40923.129594] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8b8 len 4096 err no 10
[40923.129883] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8c0 len 4096 err no 10
[40923.130174] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8c8 len 4096 err no 10
[40923.130459] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8d0 len 4096 err no 10
[40923.130998] BTRFS warning (device dm-11): direct IO failed ino 4103 rw 0,0 sector 0x35f8d8 len 4096 err no 10
[40923.231376] BTRFS info (device dm-11): flagging fs with big metadata feature
[40923.231602] BTRFS info (device dm-11): turning on sync discard
[40923.231798] BTRFS info (device dm-11): using free space tree
[40923.231967] BTRFS info (device dm-11): has skinny extents
[40923.249981] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40923.262284] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40923.262545] BTRFS info (device dm-11): forced readonly
[40923.262706] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40923.330414] BTRFS info (device dm-11): flagging fs with big metadata feature
[40923.330631] BTRFS info (device dm-11): turning on sync discard
[40923.330821] BTRFS info (device dm-11): using free space tree
[40923.330991] BTRFS info (device dm-11): has skinny extents
[40923.348109] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40923.348426] BTRFS error (device dm-11): error writing primary super block to device 1
[40923.348668] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40923.348986] BTRFS info (device dm-11): forced readonly
[40923.349152] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[40923.352593] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40923.364389] BTRFS error (device dm-11): error loading props for ino 3453 (root 5): -5
[40923.439833] BTRFS info (device dm-11): flagging fs with big metadata feature
[40923.440052] BTRFS info (device dm-11): turning on sync discard
[40923.440234] BTRFS info (device dm-11): using free space tree
[40923.440404] BTRFS info (device dm-11): has skinny extents
[40923.459105] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40923.459387] BTRFS info (device dm-11): forced readonly
[40923.459547] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40923.460019] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40923.549500] BTRFS info (device dm-11): flagging fs with big metadata feature
[40923.549714] BTRFS info (device dm-11): turning on sync discard
[40923.549905] BTRFS info (device dm-11): using free space tree
[40923.550076] BTRFS info (device dm-11): has skinny extents
[40925.572101] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40925.572401] btrfs_dev_stat_print_on_error: 241 callbacks suppressed
[40925.572404] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40925.572897] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40925.573176] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40925.574730] BTRFS error (device dm-11): error writing primary super block to device 1
[40925.574986] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40925.575275] BTRFS info (device dm-11): forced readonly
[40925.575440] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40925.575679] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40925.576333] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[40925.576382] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40925.576634] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[40925.576891] BTRFS warning (device dm-11): direct IO failed ino 4162 rw 0,0 sector 0x368228 len 4096 err no 10
[40925.577222] BTRFS warning (device dm-11): direct IO failed ino 4162 rw 0,0 sector 0x368230 len 4096 err no 10
[40925.584538] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40925.584807] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40925.586024] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[40925.586652] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[40925.587059] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[40925.587425] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[40925.587785] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 2, flush 0, corrupt 0, gen 0
[40925.705937] BTRFS info (device dm-11): flagging fs with big metadata feature
[40925.706168] BTRFS info (device dm-11): turning on sync discard
[40925.706345] BTRFS info (device dm-11): using free space tree
[40925.706515] BTRFS info (device dm-11): has skinny extents
[40925.720987] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40925.723444] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[40925.723695] BTRFS info (device dm-11): forced readonly
[40925.724613] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40925.803619] BTRFS info (device dm-11): flagging fs with big metadata feature
[40925.803865] BTRFS info (device dm-11): turning on sync discard
[40925.804048] BTRFS info (device dm-11): using free space tree
[40925.804223] BTRFS info (device dm-11): has skinny extents
[40926.818591] BTRFS warning (device dm-11): direct IO failed ino 4242 rw 0,0 sector 0x37e1a0 len 4096 err no 10
[40926.818923] BTRFS warning (device dm-11): direct IO failed ino 4242 rw 0,0 sector 0x37e1a8 len 4096 err no 10
[40926.821167] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40926.821482] BTRFS info (device dm-11): forced readonly
[40926.821644] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40926.821897] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40926.822110] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40926.823935] btrfs_lookup_bio_sums: 50 callbacks suppressed
[40926.823938] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1101864960, 1101869056)
[40926.824403] BTRFS warning (device dm-11): direct IO failed ino 4234 rw 0,0 sector 0x291690 len 4096 err no 10
[40926.824803] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1607114752, 1607118848)
[40926.825720] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x382550 len 4096 err no 10
[40926.827491] BTRFS warning (device dm-11): csum hole found for disk bytenr range [464257024, 464261120)
[40926.827933] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x161600 len 4096 err no 10
[40926.828354] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1594724352, 1594728448)
[40926.828639] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x37c6c8 len 4096 err no 10
[40926.829326] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1607204864, 1607208960)
[40926.829618] BTRFS warning (device dm-11): direct IO failed ino 273 rw 0,0 sector 0x382600 len 4096 err no 10
[40926.830123] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1607118848, 1607122944)
[40926.830422] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x382558 len 4096 err no 10
[40926.839785] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1598070784, 1598074880)
[40926.840094] BTRFS warning (device dm-11): direct IO failed ino 4244 rw 0,0 sector 0x37e050 len 4096 err no 10
[40926.977384] BTRFS info (device dm-11): flagging fs with big metadata feature
[40926.977609] BTRFS info (device dm-11): turning on sync discard
[40926.977809] BTRFS info (device dm-11): using free space tree
[40926.977986] BTRFS info (device dm-11): has skinny extents
[40927.999346] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40927.999646] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40928.000286] BTRFS error (device dm-11): error writing primary super block to device 1
[40928.000540] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40928.000842] BTRFS info (device dm-11): forced readonly
[40928.001008] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40928.001246] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40928.001840] BTRFS warning (device dm-11): direct IO failed ino 4325 rw 0,0 sector 0x11b208 len 4096 err no 10
[40928.002882] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40928.004346] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40928.004670] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40928.008346] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df30 len 4096 err no 10
[40928.008643] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df38 len 4096 err no 10
[40928.008955] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df40 len 4096 err no 10
[40928.009245] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df48 len 4096 err no 10
[40928.009526] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df50 len 4096 err no 10
[40928.009845] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df58 len 4096 err no 10
[40928.010128] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df60 len 4096 err no 10
[40928.010414] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df68 len 4096 err no 10
[40928.010701] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df70 len 4096 err no 10
[40928.010981] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df78 len 4096 err no 10
[40928.011271] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df80 len 4096 err no 10
[40928.011549] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df88 len 4096 err no 10
[40928.011841] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df90 len 4096 err no 10
[40928.012124] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38df98 len 4096 err no 10
[40928.012402] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38dfa0 len 4096 err no 10
[40928.012695] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38dfa8 len 4096 err no 10
[40928.012702] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38dfb0 len 4096 err no 10
[40928.012977] BTRFS warning (device dm-11): direct IO failed ino 4286 rw 0,0 sector 0x38dfb8 len 4096 err no 10
[40928.136047] BTRFS info (device dm-11): flagging fs with big metadata feature
[40928.136270] BTRFS info (device dm-11): turning on sync discard
[40928.136446] BTRFS info (device dm-11): using free space tree
[40928.136620] BTRFS info (device dm-11): has skinny extents
[40928.139143] BTRFS info (device dm-11): start tree-log replay
[40930.205987] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40930.206522] BTRFS info (device dm-11): forced readonly
[40930.206811] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40930.207205] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40930.209567] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40930.209582] BTRFS warning (device dm-11): csum hole found for disk bytenr range [670453760, 670457856)
[40930.210443] BTRFS warning (device dm-11): direct IO failed ino 287 rw 0,0 sector 0x1c3b28 len 4096 err no 10
[40930.212332] BTRFS warning (device dm-11): csum hole found for disk bytenr range [553140224, 553144320)
[40930.212752] BTRFS warning (device dm-11): direct IO failed ino 268 rw 0,0 sector 0x18bc20 len 4096 err no 10
[40930.223128] BTRFS warning (device dm-11): csum hole found for disk bytenr range [952786944, 952791040)
[40930.223476] BTRFS warning (device dm-11): direct IO failed ino 4336 rw 0,0 sector 0x24a530 len 4096 err no 10
[40930.223828] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x39e0a8 len 4096 err no 10
[40930.347828] BTRFS info (device dm-11): flagging fs with big metadata feature
[40930.348051] BTRFS info (device dm-11): turning on sync discard
[40930.348234] BTRFS info (device dm-11): using free space tree
[40930.348407] BTRFS info (device dm-11): has skinny extents
[40931.380274] btrfs_dev_stat_print_on_error: 149 callbacks suppressed
[40931.380283] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40931.381921] BTRFS warning (device dm-11): direct IO failed ino 4464 rw 1,34817 sector 0x2a3e08 len 20480 err no 10
[40931.382679] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40931.383393] BTRFS warning (device dm-11): direct IO failed ino 4464 rw 1,34817 sector 0x3b2d58 len 69632 err no 10
[40931.384350] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40931.385106] BTRFS warning (device dm-11): direct IO failed ino 4464 rw 1,34817 sector 0x2c8c28 len 16384 err no 10
[40931.387006] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40931.388999] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40931.397972] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[40931.398606] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40931.398848] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40931.399333] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[40931.399750] BTRFS error (device dm-11): error writing primary super block to device 1
[40931.400093] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40931.400501] BTRFS info (device dm-11): forced readonly
[40931.400748] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40931.401072] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40931.402969] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[40931.403668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 1, flush 0, corrupt 0, gen 0
[40931.403941] BTRFS warning (device dm-11): direct IO failed ino 4459 rw 0,0 sector 0x2b1708 len 4096 err no 10
[40931.404357] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[40931.405223] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[40931.407136] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1490 len 4096 err no 10
[40931.407594] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1498 len 4096 err no 10
[40931.408055] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14a0 len 4096 err no 10
[40931.408510] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14a8 len 4096 err no 10
[40931.409000] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14b0 len 4096 err no 10
[40931.409448] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14b8 len 4096 err no 10
[40931.409951] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14c0 len 4096 err no 10
[40931.409957] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14c8 len 4096 err no 10
[40931.410337] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14d0 len 4096 err no 10
[40931.410719] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14d8 len 4096 err no 10
[40931.411090] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14e0 len 4096 err no 10
[40931.411449] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14e8 len 4096 err no 10
[40931.411833] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14f0 len 4096 err no 10
[40931.412173] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b14f8 len 4096 err no 10
[40931.412507] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1500 len 4096 err no 10
[40931.412855] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1508 len 4096 err no 10
[40931.413196] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1510 len 4096 err no 10
[40931.413532] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1518 len 4096 err no 10
[40931.413876] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1520 len 4096 err no 10
[40931.414214] BTRFS warning (device dm-11): direct IO failed ino 4451 rw 0,0 sector 0x3b1528 len 4096 err no 10
[40931.416045] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x283890 len 4096 err no 10
[40931.416469] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x283898 len 4096 err no 10
[40931.420348] BTRFS warning (device dm-11): direct IO failed ino 4459 rw 0,0 sector 0x20c368 len 4096 err no 10
[40931.530501] BTRFS info (device dm-11): flagging fs with big metadata feature
[40931.530738] BTRFS info (device dm-11): turning on sync discard
[40931.530915] BTRFS info (device dm-11): using free space tree
[40931.531092] BTRFS info (device dm-11): has skinny extents
[40932.579322] BTRFS warning (device dm-11): direct IO failed ino 282 rw 1,34817 sector 0x2cad20 len 40960 err no 10
[40932.579943] BTRFS warning (device dm-11): direct IO failed ino 260 rw 1,34817 sector 0x393720 len 65536 err no 10
[40932.580928] BTRFS warning (device dm-11): direct IO failed ino 282 rw 1,34817 sector 0x3bb110 len 4096 err no 10
[40932.583107] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[40932.583116] BTRFS info (device dm-11): forced readonly
[40932.583121] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[40932.585824] btrfs_lookup_bio_sums: 1 callbacks suppressed
[40932.585830] BTRFS warning (device dm-11): csum hole found for disk bytenr range [405188608, 405192704)
[40932.591753] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1733353472, 1733357568)
[40932.592178] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40932.592960] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40932.593430] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40932.594833] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1733357568, 1733361664)
[40932.595447] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1733361664, 1733365760)
[40932.595752] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3be870 len 4096 err no 10
[40932.596441] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40932.596663] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3be878 len 4096 err no 10
[40932.597889] BTRFS warning (device dm-11): direct IO failed ino 4514 rw 0,0 sector 0x145358 len 4096 err no 10
[40932.599391] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1730912256, 1730916352)
[40932.599945] BTRFS warning (device dm-11): direct IO failed ino 4544 rw 0,0 sector 0x3bd5d0 len 4096 err no 10
[40932.600434] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x3be880 len 4096 err no 10
[40932.601950] BTRFS warning (device dm-11): csum hole found for disk bytenr range [441827328, 441831424)
[40932.602389] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1714044928, 1714049024)
[40932.602799] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1714049024, 1714053120)
[40932.603192] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1714053120, 1714057216)
[40932.603352] BTRFS warning (device dm-11): direct IO failed ino 4517 rw 0,0 sector 0x156ae0 len 4096 err no 10
[40932.603579] BTRFS warning (device dm-11): direct IO failed ino 4517 rw 0,0 sector 0x3b5520 len 4096 err no 10
[40932.603931] BTRFS warning (device dm-11): direct IO failed ino 4517 rw 0,0 sector 0x3b5528 len 4096 err no 10
[40932.604214] BTRFS warning (device dm-11): direct IO failed ino 4517 rw 0,0 sector 0x3b5530 len 4096 err no 10
[40932.604631] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1267789824, 1267793920)
[40932.605061] BTRFS warning (device dm-11): direct IO failed ino 4529 rw 0,0 sector 0x2e0878 len 4096 err no 10
[40932.605068] BTRFS warning (device dm-11): direct IO failed ino 4529 rw 0,0 sector 0x2e0880 len 4096 err no 10
[40932.605358] BTRFS warning (device dm-11): direct IO failed ino 4529 rw 0,0 sector 0x2e0888 len 4096 err no 10
[40932.606053] BTRFS warning (device dm-11): direct IO failed ino 4225 rw 0,0 sector 0x3b8c40 len 4096 err no 10
[40932.606415] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x140d20 len 4096 err no 10
[40932.711552] BTRFS info (device dm-11): flagging fs with big metadata feature
[40932.711784] BTRFS info (device dm-11): turning on sync discard
[40932.711961] BTRFS info (device dm-11): using free space tree
[40932.712134] BTRFS info (device dm-11): has skinny extents
[40932.714620] BTRFS info (device dm-11): start tree-log replay
[40934.804608] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40934.805444] BTRFS info (device dm-11): forced readonly
[40934.805873] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40934.806466] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40934.806589] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40934.808102] BTRFS warning (device dm-11): direct IO failed ino 300 rw 0,0 sector 0x16d068 len 4096 err no 10
[40934.808120] BTRFS warning (device dm-11): direct IO failed ino 300 rw 0,0 sector 0x16d070 len 4096 err no 10
[40934.810041] BTRFS warning (device dm-11): direct IO failed ino 300 rw 0,0 sector 0x16d078 len 4096 err no 10
[40934.829089] BTRFS warning (device dm-11): direct IO failed ino 4618 rw 0,0 sector 0x3cdba8 len 4096 err no 10
[40934.929063] BTRFS info (device dm-11): flagging fs with big metadata feature
[40934.929283] BTRFS info (device dm-11): turning on sync discard
[40934.929461] BTRFS info (device dm-11): using free space tree
[40934.929647] BTRFS info (device dm-11): has skinny extents
[40936.942849] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40936.943142] btrfs_dev_stat_print_on_error: 99 callbacks suppressed
[40936.943144] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40936.943432] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40936.943627] BTRFS error (device dm-11): error writing primary super block to device 1
[40936.949552] BTRFS warning (device dm-11): direct IO failed ino 263 rw 1,34817 sector 0x3d6028 len 36864 err no 10
[40936.949809] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40936.950389] BTRFS info (device dm-11): forced readonly
[40936.950551] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[40936.951789] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40936.952039] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40936.953559] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40937.071888] BTRFS info (device dm-11): flagging fs with big metadata feature
[40937.072118] BTRFS info (device dm-11): turning on sync discard
[40937.072296] BTRFS info (device dm-11): using free space tree
[40937.072469] BTRFS info (device dm-11): has skinny extents
[40939.087554] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[40939.087873] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[40939.088239] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[40939.088435] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40939.088552] BTRFS info (device dm-11): forced readonly
[40939.088982] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40939.089231] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40939.089969] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[40939.090495] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[40939.090807] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[40939.091121] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[40939.225279] BTRFS info (device dm-11): flagging fs with big metadata feature
[40939.225504] BTRFS info (device dm-11): turning on sync discard
[40939.225698] BTRFS info (device dm-11): using free space tree
[40939.225872] BTRFS info (device dm-11): has skinny extents
[40939.244719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[40939.245050] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[40939.247289] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[40939.247536] BTRFS info (device dm-11): forced readonly
[40939.248154] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40939.306997] BTRFS info (device dm-11): flagging fs with big metadata feature
[40939.307226] BTRFS info (device dm-11): turning on sync discard
[40939.307400] BTRFS info (device dm-11): using free space tree
[40939.307589] BTRFS info (device dm-11): has skinny extents
[40940.328220] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40940.328528] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[40940.328823] BTRFS error (device dm-11): error writing primary super block to device 1
[40940.329785] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[40940.330084] BTRFS info (device dm-11): forced readonly
[40940.330250] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[40940.330486] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[40940.333133] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[40940.346367] BTRFS warning (device dm-11): direct IO failed ino 5006 rw 0,0 sector 0x157e28 len 4096 err no 10
[40940.347419] BTRFS warning (device dm-11): direct IO failed ino 4444 rw 0,0 sector 0x138560 len 4096 err no 10
[40940.347847] BTRFS warning (device dm-11): direct IO failed ino 5006 rw 0,0 sector 0x31fc48 len 4096 err no 10
[40940.348854] BTRFS warning (device dm-11): direct IO failed ino 5045 rw 0,0 sector 0x4132b8 len 4096 err no 10
[40940.349430] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x411460 len 4096 err no 10
[40940.468541] BTRFS info (device dm-11): flagging fs with big metadata feature
[40940.468778] BTRFS info (device dm-11): turning on sync discard
[40940.468959] BTRFS info (device dm-11): using free space tree
[40940.469140] BTRFS info (device dm-11): has skinny extents
[40940.471891] BTRFS info (device dm-11): start tree-log replay