[27897.000470] run fstests generic/475 at 2022-01-03 04:36:30
[27897.462718] BTRFS: device fsid 0ea9e92f-5930-4bc3-beb5-c3e607bd2c91 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (1515858)
[27897.562776] BTRFS info (device dm-11): flagging fs with big metadata feature
[27897.563005] BTRFS info (device dm-11): setting incompat feature flag for COMPRESS_ZSTD (0x10)
[27897.563263] BTRFS info (device dm-11): use zstd compression, level 3
[27897.563458] BTRFS info (device dm-11): turning on async discard
[27897.563632] BTRFS info (device dm-11): disk space caching is enabled
[27897.563830] BTRFS info (device dm-11): has skinny extents
[27897.565170] BTRFS info (device dm-11): checking UUID tree
[27898.587257] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27898.587652] btrfs_dev_stat_print_on_error: 2 callbacks suppressed
[27898.587655] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27898.588151] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27898.588511] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27898.589042] BTRFS error (device dm-11): error writing primary super block to device 1
[27898.589301] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27898.589658] BTRFS info (device dm-11): forced readonly
[27898.589860] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27898.590167] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27898.592796] buffer_io_error: 760 callbacks suppressed
[27898.592798] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27898.596949] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27898.597144] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[27898.597336] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27898.602027] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27898.604596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[27898.605033] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[27898.605540] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[27898.605833] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x118088 len 4096 err no 10
[27898.606355] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x118090 len 4096 err no 10
[27898.606508] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x118098 len 4096 err no 10
[27898.697904] BTRFS info (device dm-11): flagging fs with big metadata feature
[27898.698146] BTRFS info (device dm-11): use zstd compression, level 3
[27898.698330] BTRFS info (device dm-11): turning on async discard
[27898.698528] BTRFS info (device dm-11): disk space caching is enabled
[27898.698718] BTRFS info (device dm-11): has skinny extents
[27900.723126] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27900.723477] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27900.724259] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27900.725674] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27900.725995] BTRFS info (device dm-11): forced readonly
[27900.726156] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27900.726395] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27900.726679] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27900.726922] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27900.728227] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27900.729388] BTRFS warning (device dm-11): direct IO failed ino 382 rw 0,0 sector 0x138400 len 4096 err no 10
[27900.729807] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x1399b8 len 4096 err no 10
[27900.843694] BTRFS info (device dm-11): flagging fs with big metadata feature
[27900.843923] BTRFS info (device dm-11): use zstd compression, level 3
[27900.844107] BTRFS info (device dm-11): turning on async discard
[27900.844280] BTRFS info (device dm-11): disk space caching is enabled
[27900.844481] BTRFS info (device dm-11): has skinny extents
[27900.854385] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27900.854770] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27902.884385] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27902.884727] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27902.885025] BTRFS error (device dm-11): error writing primary super block to device 1
[27902.885290] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27902.885595] BTRFS info (device dm-11): forced readonly
[27902.885819] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27902.886055] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27902.887837] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27902.888292] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27902.889884] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27902.890741] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x6828 len 4096 err no 10
[27902.891068] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eec8 len 4096 err no 10
[27902.891356] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eed0 len 4096 err no 10
[27902.891718] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eed8 len 4096 err no 10
[27902.892828] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eee0 len 4096 err no 10
[27902.893137] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eee8 len 4096 err no 10
[27902.893436] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eef0 len 4096 err no 10
[27902.893744] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14eef8 len 4096 err no 10
[27902.894046] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef00 len 4096 err no 10
[27902.894347] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef08 len 4096 err no 10
[27902.894641] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef10 len 4096 err no 10
[27902.894657] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef18 len 4096 err no 10
[27902.894930] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef20 len 4096 err no 10
[27902.895222] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef28 len 4096 err no 10
[27902.895555] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef30 len 4096 err no 10
[27902.895560] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x14ef38 len 4096 err no 10
[27902.897220] BTRFS warning (device dm-11): direct IO failed ino 282 rw 0,0 sector 0x14e1b0 len 4096 err no 10
[27902.897229] BTRFS warning (device dm-11): direct IO failed ino 282 rw 0,0 sector 0x14e1b8 len 4096 err no 10
[27902.897583] BTRFS warning (device dm-11): direct IO failed ino 282 rw 0,0 sector 0x14e1c0 len 4096 err no 10
[27902.898075] BTRFS warning (device dm-11): direct IO failed ino 488 rw 0,0 sector 0x1436c8 len 4096 err no 10
[27902.898649] BTRFS warning (device dm-11): direct IO failed ino 282 rw 0,0 sector 0x14f5e0 len 4096 err no 10
[27903.000906] BTRFS info (device dm-11): flagging fs with big metadata feature
[27903.001130] BTRFS info (device dm-11): use zstd compression, level 3
[27903.001312] BTRFS info (device dm-11): turning on async discard
[27903.001504] BTRFS info (device dm-11): disk space caching is enabled
[27903.001688] BTRFS info (device dm-11): has skinny extents
[27903.004154] BTRFS info (device dm-11): start tree-log replay
[27905.133351] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27905.134582] btrfs_dev_stat_print_on_error: 39 callbacks suppressed
[27905.134590] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27905.136523] BTRFS error (device dm-11): error writing primary super block to device 1
[27905.137589] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27905.139025] BTRFS info (device dm-11): forced readonly
[27905.139760] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[27905.143321] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27905.143714] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27905.145973] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27905.148592] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27905.150038] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27905.150582] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27905.151711] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27905.152840] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[27905.154205] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[27905.155904] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[27905.160826] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27905.161494] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[27905.162210] BTRFS warning (device dm-11): direct IO failed ino 578 rw 0,0 sector 0x167320 len 4096 err no 10
[27905.162244] BTRFS warning (device dm-11): direct IO failed ino 578 rw 0,0 sector 0x154fa0 len 4096 err no 10
[27905.268030] BTRFS info (device dm-11): flagging fs with big metadata feature
[27905.268250] BTRFS info (device dm-11): use zstd compression, level 3
[27905.268450] BTRFS info (device dm-11): turning on async discard
[27905.268630] BTRFS info (device dm-11): disk space caching is enabled
[27905.268839] BTRFS info (device dm-11): has skinny extents
[27905.280933] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[27906.283740] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27906.284051] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27906.284325] BTRFS error (device dm-11): error writing primary super block to device 1
[27906.290102] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27906.290403] BTRFS info (device dm-11): forced readonly
[27906.290575] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27906.290820] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27906.292580] BTRFS warning (device dm-11): direct IO failed ino 676 rw 0,0 sector 0x172638 len 4096 err no 10
[27906.293428] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27906.293976] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27906.294255] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27906.295731] BTRFS warning (device dm-11): direct IO failed ino 350 rw 0,0 sector 0x17de70 len 4096 err no 10
[27906.296256] BTRFS warning (device dm-11): direct IO failed ino 350 rw 0,0 sector 0x171a78 len 4096 err no 10
[27906.297909] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a710 len 4096 err no 10
[27906.298414] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a718 len 4096 err no 10
[27906.298845] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a720 len 4096 err no 10
[27906.299288] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a728 len 4096 err no 10
[27906.299796] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a730 len 4096 err no 10
[27906.300235] BTRFS warning (device dm-11): direct IO failed ino 707 rw 0,0 sector 0x17a738 len 4096 err no 10
[27906.383008] BTRFS info (device dm-11): flagging fs with big metadata feature
[27906.383236] BTRFS info (device dm-11): use zstd compression, level 3
[27906.383439] BTRFS info (device dm-11): turning on async discard
[27906.383641] BTRFS info (device dm-11): disk space caching is enabled
[27906.383842] BTRFS info (device dm-11): has skinny extents
[27906.386061] BTRFS info (device dm-11): start tree-log replay
[27906.434777] BTRFS warning (device dm-11): direct IO failed ino 723 rw 1,34817 sector 0x17d680 len 102400 err no 10
[27906.435141] BTRFS warning (device dm-11): direct IO failed ino 722 rw 1,34817 sector 0x6d48 len 24576 err no 10
[27906.435974] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[27906.436238] BTRFS info (device dm-11): forced readonly
[27906.436415] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27906.437946] ------------[ cut here ]------------
[27906.438548] WARNING: CPU: 0 PID: 1516174 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27906.438911] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27906.439037] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27906.440477] CPU: 0 PID: 1516174 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27906.440976] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27906.441236] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27906.441416] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27906.441873] RSP: 0018:ffffa8d5450afc40 EFLAGS: 00010202
[27906.442039] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27906.442253] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27906.442459] RBP: 0000000000000000 R08: ffff9a28ac3260e8 R09: 0000000000000000
[27906.442655] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a289673c070
[27906.442876] R13: ffff9a289b66f1e0 R14: ffff9a28ac326000 R15: ffff9a28ac3260a8
[27906.443070] FS: 00007fa40d10b740(0000) GS:ffff9a28fbc00000(0000) knlGS:0000000000000000
[27906.443332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27906.443543] CR2: 00007fa40d2d326c CR3: 000000013ac54006 CR4: 0000000000370ef0
[27906.443766] Call Trace:
[27906.443897]
[27906.444012] ? btrfs_get_32+0x30/0xf0
[27906.444167] ? __mutex_lock+0x80/0x8a0
[27906.444313] ? __mutex_lock+0xda/0x8a0
[27906.444461] ? rcu_read_lock_sched_held+0x12/0x60
[27906.444622] ? lock_release+0x1f0/0x2d0
[27906.444772] btrfs_run_delayed_refs+0x86/0x210
[27906.444922] ? __mutex_unlock_slowpath+0x35/0x260
[27906.445078] btrfs_start_dirty_block_groups+0x2af/0x540
[27906.445250] btrfs_commit_transaction+0x85e/0xad0
[27906.445418] btrfs_sync_file+0x4bc/0x580
[27906.445577] __x64_sys_fsync+0x34/0x60
[27906.445727] do_syscall_64+0x38/0x90
[27906.445874] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27906.446046] RIP: 0033:0x7fa40d2ec177
[27906.446205] Code: c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 4a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 a3 f6 ff ff
[27906.446804] RSP: 002b:00007ffe59213c28 EFLAGS: 00000246 ORIG_RAX: 000000000000004a
[27906.447046] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007fa40d2ec177
[27906.447249] RDX: 0000000000000108 RSI: 0000000000411044 RDI: 0000000000000003
[27906.447452] RBP: 0000000000000003 R08: 000000000136d450 R09: 00007ffe59213c3c
[27906.447661] R10: fffffffffffff1ce R11: 0000000000000246 R12: 000000000000000b
[27906.447936] R13: 8f5c28f5c28f5c29 R14: 000000000040b2f0 R15: 00007fa40d10b6c8
[27906.448146]
[27906.448269] irq event stamp: 0
[27906.448410] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27906.448591] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27906.448848] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27906.449116] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27906.449297] ---[ end trace c09233bff6b0e319 ]---
[27906.451016] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[27906.451480] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27906.451892] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27906.452193] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27906.586719] BTRFS info (device dm-11): flagging fs with big metadata feature
[27906.586940] BTRFS info (device dm-11): use zstd compression, level 3
[27906.587123] BTRFS info (device dm-11): turning on async discard
[27906.587293] BTRFS info (device dm-11): disk space caching is enabled
[27906.587490] BTRFS info (device dm-11): has skinny extents
[27907.609070] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27907.609451] BTRFS info (device dm-11): forced readonly
[27907.609628] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27907.609879] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27907.610463] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27907.611201] BTRFS warning (device dm-11): csum hole found for disk bytenr range [532918272, 532922368)
[27907.611517] BTRFS warning (device dm-11): csum hole found for disk bytenr range [532922368, 532926464)
[27907.612023] BTRFS warning (device dm-11): csum hole found for disk bytenr range [532918272, 532922368)
[27907.612928] BTRFS warning (device dm-11): csum hole found for disk bytenr range [532541440, 532545536)
[27907.613312] BTRFS warning (device dm-11): direct IO failed ino 728 rw 0,0 sector 0x181ef8 len 4096 err no 10
[27907.615236] BTRFS warning (device dm-11): csum hole found for disk bytenr range [551137280, 551141376)
[27907.615618] BTRFS warning (device dm-11): direct IO failed ino 739 rw 0,0 sector 0x18acd8 len 4096 err no 10
[27907.616302] BTRFS warning (device dm-11): csum hole found for disk bytenr range [550744064, 550748160)
[27907.617242] BTRFS warning (device dm-11): direct IO failed ino 724 rw 0,0 sector 0x18a9d8 len 4096 err no 10
[27907.617774] BTRFS warning (device dm-11): csum hole found for disk bytenr range [548683776, 548687872)
[27907.618114] BTRFS warning (device dm-11): direct IO failed ino 756 rw 0,0 sector 0x189a20 len 4096 err no 10
[27907.746136] BTRFS info (device dm-11): flagging fs with big metadata feature
[27907.746380] BTRFS info (device dm-11): use zstd compression, level 3
[27907.746580] BTRFS info (device dm-11): turning on async discard
[27907.746765] BTRFS info (device dm-11): disk space caching is enabled
[27907.746949] BTRFS info (device dm-11): has skinny extents
[27907.767516] BTRFS error (device dm-11): error reading free space cache
[27907.767542] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27907.767822] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27907.769391] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[27907.769766] BTRFS info (device dm-11): forced readonly
[27907.770001] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27907.855558] BTRFS info (device dm-11): flagging fs with big metadata feature
[27907.855787] BTRFS info (device dm-11): use zstd compression, level 3
[27907.855968] BTRFS info (device dm-11): turning on async discard
[27907.856151] BTRFS info (device dm-11): disk space caching is enabled
[27907.856335] BTRFS info (device dm-11): has skinny extents
[27909.874610] BTRFS warning (device dm-11): direct IO failed ino 1068 rw 1,34817 sector 0x1a0e20 len 90112 err no 10
[27909.876976] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27909.885271] BTRFS warning (device dm-11): direct IO failed ino 841 rw 1,34817 sector 0x18a528 len 36864 err no 10
[27909.889178] BTRFS warning (device dm-11): direct IO failed ino 1021 rw 1,34817 sector 0x1a0e20 len 8192 err no 10
[27909.889782] BTRFS warning (device dm-11): direct IO failed ino 924 rw 1,34817 sector 0x1a0e20 len 4096 err no 10
[27909.890799] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27909.890859] BTRFS warning (device dm-11): direct IO failed ino 1006 rw 1,34817 sector 0x1a0e20 len 45056 err no 10
[27909.891119] BTRFS info (device dm-11): forced readonly
[27909.891759] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27909.891994] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27909.896306] BTRFS warning (device dm-11): csum hole found for disk bytenr range [317460480, 317464576)
[27909.896644] BTRFS warning (device dm-11): direct IO failed ino 821 rw 0,0 sector 0x11b608 len 4096 err no 10
[27909.896887] BTRFS warning (device dm-11): csum hole found for disk bytenr range [585969664, 585973760)
[27909.897460] BTRFS warning (device dm-11): csum hole found for disk bytenr range [585973760, 585977856)
[27909.997919] BTRFS info (device dm-11): flagging fs with big metadata feature
[27909.998144] BTRFS info (device dm-11): use zstd compression, level 3
[27909.998344] BTRFS info (device dm-11): turning on async discard
[27909.998522] BTRFS info (device dm-11): disk space caching is enabled
[27909.998708] BTRFS info (device dm-11): has skinny extents
[27910.010749] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27910.011039] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27912.028436] btrfs_dev_stat_print_on_error: 147 callbacks suppressed
[27912.028440] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27912.028959] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27912.029294] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27912.029592] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27912.029885] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27912.030070] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27912.030160] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27912.030719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27912.031093] BTRFS error (device dm-11): error writing primary super block to device 1
[27912.031356] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27912.031657] BTRFS info (device dm-11): forced readonly
[27912.031823] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27912.032057] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27912.034344] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27912.034527] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 1, flush 0, corrupt 0, gen 0
[27912.035208] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x1b72b8 len 4096 err no 10
[27912.036161] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27912.036426] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27912.037228] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[27912.037604] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[27912.039375] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 4, flush 0, corrupt 0, gen 0
[27912.039915] BTRFS warning (device dm-11): direct IO failed ino 276 rw 0,0 sector 0x1b3908 len 4096 err no 10
[27912.041656] BTRFS warning (device dm-11): direct IO failed ino 1102 rw 0,0 sector 0x1afb00 len 4096 err no 10
[27912.041970] BTRFS warning (device dm-11): direct IO failed ino 1102 rw 0,0 sector 0x1afb08 len 4096 err no 10
[27912.042258] BTRFS warning (device dm-11): direct IO failed ino 1102 rw 0,0 sector 0x1afb10 len 4096 err no 10
[27912.042552] BTRFS warning (device dm-11): direct IO failed ino 1102 rw 0,0 sector 0x1afb18 len 4096 err no 10
[27912.137059] BTRFS info (device dm-11): flagging fs with big metadata feature
[27912.137278] BTRFS info (device dm-11): use zstd compression, level 3
[27912.137491] BTRFS info (device dm-11): turning on async discard
[27912.137736] BTRFS info (device dm-11): disk space caching is enabled
[27912.137968] BTRFS info (device dm-11): has skinny extents
[27913.167014] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27913.167342] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27913.167637] BTRFS error (device dm-11): error writing primary super block to device 1
[27913.167892] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27913.168197] BTRFS info (device dm-11): forced readonly
[27913.168382] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27913.168625] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27913.170751] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27913.170845] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27913.171011] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27913.268893] BTRFS info (device dm-11): flagging fs with big metadata feature
[27913.269118] BTRFS info (device dm-11): use zstd compression, level 3
[27913.269361] BTRFS info (device dm-11): turning on async discard
[27913.269589] BTRFS info (device dm-11): disk space caching is enabled
[27913.269781] BTRFS info (device dm-11): has skinny extents
[27913.283922] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27913.284235] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27915.295070] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27915.295396] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27915.295681] BTRFS error (device dm-11): error writing primary super block to device 1
[27915.295937] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27915.296252] BTRFS info (device dm-11): forced readonly
[27915.296437] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27915.296691] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27915.298997] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27915.299303] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6ee0 len 4096 err no 10
[27915.299694] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6ee8 len 4096 err no 10
[27915.300029] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6ef0 len 4096 err no 10
[27915.300425] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6ef8 len 4096 err no 10
[27915.300769] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f00 len 4096 err no 10
[27915.301102] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f08 len 4096 err no 10
[27915.301440] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f10 len 4096 err no 10
[27915.301453] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f18 len 4096 err no 10
[27915.301748] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f20 len 4096 err no 10
[27915.302072] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f28 len 4096 err no 10
[27915.302344] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f30 len 4096 err no 10
[27915.302634] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f38 len 4096 err no 10
[27915.302910] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f40 len 4096 err no 10
[27915.303225] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f48 len 4096 err no 10
[27915.303533] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1d6f50 len 4096 err no 10
[27915.402245] BTRFS info (device dm-11): flagging fs with big metadata feature
[27915.402480] BTRFS info (device dm-11): use zstd compression, level 3
[27915.403527] BTRFS info (device dm-11): turning on async discard
[27915.403716] BTRFS info (device dm-11): disk space caching is enabled
[27915.403930] BTRFS info (device dm-11): has skinny extents
[27915.418092] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27915.418455] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27916.427283] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[27916.427492] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27916.427567] BTRFS info (device dm-11): forced readonly
[27916.428025] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27916.428219] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[27916.436913] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27916.438834] btrfs_lookup_bio_sums: 12 callbacks suppressed
[27916.438836] BTRFS warning (device dm-11): csum hole found for disk bytenr range [732258304, 732262400)
[27916.439363] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x1e12b0 len 4096 err no 10
[27916.440536] BTRFS warning (device dm-11): csum hole found for disk bytenr range [748056576, 748060672)
[27916.440905] BTRFS warning (device dm-11): direct IO failed ino 1367 rw 0,0 sector 0x1e8b38 len 4096 err no 10
[27916.441672] BTRFS warning (device dm-11): csum hole found for disk bytenr range [730587136, 730591232)
[27916.442042] BTRFS warning (device dm-11): direct IO failed ino 1352 rw 0,0 sector 0x1e05f0 len 4096 err no 10
[27916.442447] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27916.442698] BTRFS warning (device dm-11): csum hole found for disk bytenr range [752611328, 752615424)
[27916.443068] BTRFS warning (device dm-11): csum hole found for disk bytenr range [752615424, 752619520)
[27916.443353] BTRFS warning (device dm-11): csum hole found for disk bytenr range [752619520, 752623616)
[27916.443630] BTRFS warning (device dm-11): csum hole found for disk bytenr range [752623616, 752627712)
[27916.443936] BTRFS warning (device dm-11): csum hole found for disk bytenr range [752627712, 752631808)
[27916.533107] BTRFS info (device dm-11): flagging fs with big metadata feature
[27916.533334] BTRFS info (device dm-11): use zstd compression, level 3
[27916.533521] BTRFS info (device dm-11): turning on async discard
[27916.533704] BTRFS info (device dm-11): disk space caching is enabled
[27916.533886] BTRFS info (device dm-11): has skinny extents
[27916.543379] BTRFS warning (device dm-11): block group 30408704 has wrong amount of free space
[27916.543659] BTRFS warning (device dm-11): failed to load free space cache for block group 30408704, rebuilding it now
[27916.548038] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27916.548319] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27917.552248] btrfs_dev_stat_print_on_error: 83 callbacks suppressed
[27917.552471] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27917.552777] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27917.553522] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27917.553818] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[27917.554124] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[27917.554899] ------------[ cut here ]------------
[27917.555137] WARNING: CPU: 1 PID: 1516604 at fs/btrfs/extent-tree.c:3072 __btrfs_free_extent+0x6e1/0x920
[27917.555536] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27917.557538] CPU: 1 PID: 1516604 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27917.557794] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27917.557897] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27917.558516] RIP: 0010:__btrfs_free_extent+0x6e1/0x920
[27917.558756] Code: 60 0f 85 f1 fb ff ff e9 39 fc ff ff 41 8d 54 24 01 39 d0 0f 85 f4 0b 80 00 45 89 67 40 c7 44 24 28 02 00 00 00 e9 93 fd ff ff <0f> 0b 49 8b 3f e8 45 5b 00 00 ff 74 24 30 4c 89 f1 48 89 ea 4c 8b
[27917.559420] RSP: 0018:ffffa8d545a47950 EFLAGS: 00010246
[27917.559658] RAX: 00000000fffffffe RBX: 00000000fffffffe RCX: 0000000000000000
[27917.559939] RDX: 00000000fffffffe RSI: 0000000000000004 RDI: 0000000000000000
[27917.560217] RBP: 0000000002dd8000 R08: 0000000000000000 R09: ffff9a28867663f0
[27917.560520] R10: 000131866c9cd430 R11: 0000000000000000 R12: 0000000000000000
[27917.560804] R13: ffff9a2895148ae0 R14: 0000000000000000 R15: ffff9a28867663f0
[27917.561090] FS: 00007fd856c6e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27917.561466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27917.561714] CR2: 00007fff3be42f54 CR3: 000000011e6aa005 CR4: 0000000000370ee0
[27917.561930] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[27917.561994] Call Trace:
[27917.562470]
[27917.562597] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[27917.563299] ? lock_release+0x1f0/0x2d0
[27917.563823] __btrfs_run_delayed_refs+0x2b8/0x1260
[27917.563893] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[27917.564113] btrfs_run_delayed_refs+0x86/0x210
[27917.564659] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[27917.564665] ? rcu_read_lock_sched_held+0x12/0x60
[27917.564997] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27917.565216] btrfs_commit_transaction+0x59/0xad0
[27917.565569] BTRFS info (device dm-11): forced readonly
[27917.565572] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27917.565789] ? _raw_spin_unlock+0x29/0x40
[27917.565953] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27917.566306] ? btrfs_block_rsv_release+0x1c2/0x1e0
[27917.566953] BTRFS warning (device dm-11): csum hole found for disk bytenr range [755404800, 755408896)
[27917.567000] create_subvol+0x1d8/0x9a0
[27917.567368] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[27917.567495] btrfs_mksubvol+0x447/0x4c0
[27917.567777] BTRFS warning (device dm-11): direct IO failed ino 1488 rw 0,0 sector 0x1ec348 len 4096 err no 10
[27917.567973] ? preempt_count_add+0x49/0xa0
[27917.568475] __btrfs_ioctl_snap_create+0x123/0x190
[27917.568703] ? _copy_from_user+0x65/0xa0
[27917.568917] btrfs_ioctl_snap_create_v2+0xbb/0x140
[27917.569176] BTRFS warning (device dm-11): csum hole found for disk bytenr range [772927488, 772931584)
[27917.569463] btrfs_ioctl+0x105/0x3160
[27917.569469] ? rcu_read_lock_sched_held+0x12/0x60
[27917.569474] ? slab_free_freelist_hook.constprop.0+0x5e/0x130
[27917.570796] ? do_sys_openat2+0x5e/0x140
[27917.571182] ? kmem_cache_free+0x111/0x510
[27917.571350] ? __x64_sys_ioctl+0x80/0xb0
[27917.571499] __x64_sys_ioctl+0x80/0xb0
[27917.571650] do_syscall_64+0x38/0x90
[27917.571791] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27917.571967] RIP: 0033:0x7fd856d694cb
[27917.572120] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f48f8 len 4096 err no 10
[27917.572162] 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
[27917.572459] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4900 len 4096 err no 10
[27917.572968] RSP: 002b:00007fff3be43f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[27917.573263] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4908 len 4096 err no 10
[27917.573552] RAX: ffffffffffffffda RBX: 00007fff3be44fe0 RCX: 00007fd856d694cb
[27917.573998] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4910 len 4096 err no 10
[27917.574138] RDX: 00007fff3be43fa0 RSI: 0000000050009418 RDI: 0000000000000003
[27917.574625] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fff3be45b26
[27917.574829] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4918 len 4096 err no 10
[27917.575239] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000003
[27917.575240] R13: 00007fff3be43fa0 R14: 00000000004063d0 R15: 00007fd856c6e6c8
[27917.575258]
[27917.575259] irq event stamp: 0
[27917.575260] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27917.575262] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27917.575265] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27917.575266] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27917.575267] ---[ end trace c09233bff6b0e31a ]---
[27917.575270] BTRFS info (device dm-11): leaf 48103424 gen 412 total ptrs 265 free space 913 owner 2
[27917.575272] BTRFS info (device dm-11): refs 2 lock_owner 1516604 current 1516604
[27917.575273] item 0 key (31539200 169 0) itemoff 16250 itemsize 33
[27917.575275] extent refs 1 gen 194 flags 2
[27917.575276] ref#0: tree block backref root 1
[27917.575277] item 1 key (31555584 169 0) itemoff 16217 itemsize 33
[27917.575278] extent refs 1 gen 370 flags 2
[27917.575279] ref#0: tree block backref root 5
[27917.575279] item 2 key (31571968 169 0) itemoff 16184 itemsize 33
[27917.575280] extent refs 1 gen 370 flags 2
[27917.575281] ref#0: tree block backref root 5
[27917.575282] item 3 key (31866880 169 0) itemoff 16151 itemsize 33
[27917.575282] extent refs 1 gen 173 flags 2
[27917.575283] ref#0: tree block backref root 5
[27917.575284] item 4 key (31883264 169 0) itemoff 16118 itemsize 33
[27917.575284] extent refs 1 gen 388 flags 2
[27917.575285] ref#0: tree block backref root 4
[27917.575286] item 5 key (32079872 169 0) itemoff 16085 itemsize 33
[27917.575286] extent refs 1 gen 389 flags 2
[27917.575308] ref#0: tree block backref root 1
[27917.575308] item 6 key (32096256 169 0) itemoff 16052 itemsize 33
[27917.575852] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4920 len 4096 err no 10
[27917.576026] extent refs 1 gen 173 flags 2
[27917.576028] ref#0: tree block backref root 5
[27917.576029] item 7 key (32145408 169 0) itemoff 16019 itemsize 33
[27917.576030] extent refs 1 gen 389 flags 2
[27917.576030] ref#0: tree block backref root 1
[27917.576031] item 8 key (32161792 169 0) itemoff 15986 itemsize 33
[27917.576032] extent refs 1 gen 389 flags 2
[27917.576032] ref#0: tree block backref root 1
[27917.576033] item 9 key (32178176 169 0) itemoff 15953 itemsize 33
[27917.576034] extent refs 1 gen 389 flags 2
[27917.576034] ref#0: tree block backref root 1
[27917.576035] item 10 key (32391168 169 0) itemoff 15920 itemsize 33
[27917.576036] extent refs 1 gen 389 flags 2
[27917.576036] ref#0: tree block backref root 2
[27917.576037] item 11 key (32407552 169 0) itemoff 15887 itemsize 33
[27917.576038] extent refs 1 gen 389 flags 2
[27917.576038] ref#0: tree block backref root 7
[27917.576039] item 12 key (32423936 169 0) itemoff 15854 itemsize 33
[27917.576040] extent refs 1 gen 389 flags 2
[27917.576040] ref#0: tree block backref root 7
[27917.576041] item 13 key (32456704 169 0) itemoff 15821 itemsize 33
[27917.576255] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4928 len 4096 err no 10
[27917.576359] extent refs 1 gen 389 flags 2
[27917.576624] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4930 len 4096 err no 10
[27917.576675] ref#0:
[27917.576932] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4938 len 4096 err no 10
[27917.577169] tree block backref root 2
[27917.577361] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4940 len 4096 err no 10
[27917.577509] item 14 key (32473088 169 0) itemoff 15788 itemsize 33
[27917.577800] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4948 len 4096 err no 10
[27917.578007] extent refs 1 gen 389 flags 2
[27917.578192] BTRFS warning (device dm-11): direct IO failed ino 1535 rw 0,0 sector 0x1f4950 len 4096 err no 10
[27917.578341] ref#0: tree block backref root 7
[27917.578342] item 15 key (32489472 169 0) itemoff 15755 itemsize 33
[27917.578343] extent refs 1 gen 389 flags 2
[27917.578343] ref#0: tree block backref root 2
[27917.578344] item 16 key (32505856 169 0) itemoff 15722 itemsize 33
[27917.578345] extent refs 1 gen 389 flags 2
[27917.578345] ref#0: tree block backref root 2
[27917.578346] item 17 key (32522240 169 0) itemoff 15689 itemsize 33
[27917.597274] extent refs 1 gen 389 flags 2
[27917.597430] ref#0: tree block backref root 2
[27917.597587] item 18 key (32555008 169 0) itemoff 15656 itemsize 33
[27917.597770] extent refs 1 gen 389 flags 2
[27917.597918] ref#0: tree block backref root 7
[27917.598066] item 19 key (32571392 169 0) itemoff 15623 itemsize 33
[27917.598259] extent refs 1 gen 389 flags 2
[27917.598406] ref#0: tree block backref root 2
[27917.598582] item 20 key (32587776 169 0) itemoff 15590 itemsize 33
[27917.598776] extent refs 1 gen 389 flags 2
[27917.598942] ref#0: tree block backref root 7
[27917.599093] item 21 key (32604160 169 0) itemoff 15557 itemsize 33
[27917.599287] extent refs 1 gen 389 flags 2
[27917.599436] ref#0: tree block backref root 2
[27917.599594] item 22 key (32636928 169 0) itemoff 15524 itemsize 33
[27917.599775] extent refs 1 gen 389 flags 2
[27917.599918] ref#0: tree block backref root 2
[27917.600082] item 23 key (33325056 169 0) itemoff 15491 itemsize 33
[27917.600300] extent refs 1 gen 222 flags 2
[27917.600558] ref#0: tree block backref root 5
[27917.600763] item 24 key (33521664 169 0) itemoff 15458 itemsize 33
[27917.600956] extent refs 1 gen 314 flags 2
[27917.601117] ref#0: tree block backref root 5
[27917.601306] item 25 key (33587200 169 0) itemoff 15425 itemsize 33
[27917.601504] extent refs 1 gen 222 flags 2
[27917.601735] ref#0: tree block backref root 5
[27917.601958] item 26 key (35520512 169 0) itemoff 15392 itemsize 33
[27917.602224] extent refs 1 gen 393 flags 2
[27917.602470] ref#0: tree block backref root 593
[27917.602754] item 27 key (35536896 169 0) itemoff 15359 itemsize 33
[27917.603032] extent refs 1 gen 393 flags 2
[27917.603276] ref#0: tree block backref root 5
[27917.603517] item 28 key (35979264 169 0) itemoff 15326 itemsize 33
[27917.603808] extent refs 1 gen 28 flags 2
[27917.604038] ref#0: tree block backref root 261
[27917.604291] item 29 key (36012032 169 0) itemoff 15293 itemsize 33
[27917.604556] extent refs 1 gen 28 flags 2
[27917.604783] ref#0: tree block backref root 260
[27917.604937] item 30 key (36585472 169 0) itemoff 15260 itemsize 33
[27917.605163] extent refs 1 gen 95 flags 2
[27917.605366] ref#0: tree block backref root 1
[27917.605557] item 31 key (37060608 169 0) itemoff 15227 itemsize 33
[27917.605837] extent refs 1 gen 396 flags 2
[27917.606066] ref#0: tree block backref root 601
[27917.606271] item 32 key (37126144 169 0) itemoff 15194 itemsize 33
[27917.606610] extent refs 1 gen 320 flags 2
[27917.606823] ref#0: tree block backref root 534
[27917.607073] item 33 key (37371904 169 0) itemoff 15161 itemsize 33
[27917.607335] extent refs 1 gen 321 flags 2
[27917.607569] ref#0: tree block backref root 532
[27917.607788] item 34 key (37404672 169 0) itemoff 15128 itemsize 33
[27917.608074] extent refs 1 gen 206 flags 2
[27917.608298] ref#0: tree block backref root 444
[27917.608542] item 35 key (37781504 169 0) itemoff 15095 itemsize 33
[27917.608809] extent refs 1 gen 33 flags 2
[27917.609017] ref#0: tree block backref root 266
[27917.609261] item 36 key (37797888 169 0) itemoff 15062 itemsize 33
[27917.609576] extent refs 1 gen 33 flags 2
[27917.609778] ref#0: tree block backref root 264
[27917.610061] item 37 key (37961728 169 0) itemoff 15029 itemsize 33
[27917.610411] extent refs 1 gen 398 flags 2
[27917.610631] ref#0: tree block backref root 598
[27917.610871] item 38 key (38453248 169 0) itemoff 14996 itemsize 33
[27917.611130] extent refs 1 gen 184 flags 2
[27917.611352] ref#0: tree block backref root 427
[27917.611591] item 39 key (38567936 169 0) itemoff 14963 itemsize 33
[27917.611867] extent refs 1 gen 34 flags 2
[27917.612087] ref#0: tree block backref root 276
[27917.612329] item 40 key (38600704 169 0) itemoff 14930 itemsize 33
[27917.612604] extent refs 1 gen 322 flags 2
[27917.612855] ref#0: tree block backref root 536
[27917.613079] item 41 key (38699008 169 0) itemoff 14897 itemsize 33
[27917.613365] extent refs 1 gen 35 flags 2
[27917.613658] ref#0: tree block backref root 272
[27917.613908] item 42 key (38715392 169 0) itemoff 14864 itemsize 33
[27917.614187] extent refs 1 gen 35 flags 2
[27917.614406] ref#0: tree block backref root 265
[27917.614581] item 43 key (38731776 169 0) itemoff 14831 itemsize 33
[27917.614771] extent refs 1 gen 35 flags 2
[27917.614946] ref#0: tree block backref root 270
[27917.615112] item 44 key (38748160 169 0) itemoff 14798 itemsize 33
[27917.615320] extent refs 1 gen 35 flags 2
[27917.615473] ref#0: tree block backref root 5
[27917.615667] item 45 key (38830080 169 0) itemoff 14765 itemsize 33
[27917.615859] extent refs 1 gen 35 flags 2
[27917.616013] ref#0: tree block backref root 259
[27917.616176] item 46 key (38862848 169 0) itemoff 14732 itemsize 33
[27917.616409] extent refs 1 gen 35 flags 2
[27917.616569] ref#0: tree block backref root 262
[27917.616732] item 47 key (38993920 169 0) itemoff 14699 itemsize 33
[27917.616924] extent refs 1 gen 35 flags 2
[27917.617113] ref#0: tree block backref root 278
[27917.617289] item 48 key (39059456 169 0) itemoff 14666 itemsize 33
[27917.617481] extent refs 1 gen 35 flags 2
[27917.617644] ref#0: tree block backref root 274
[27917.617835] item 49 key (39075840 169 0) itemoff 14633 itemsize 33
[27917.618064] extent refs 1 gen 36 flags 2
[27917.618220] ref#0: tree block backref root 273
[27917.618395] item 50 key (39141376 169 0) itemoff 14600 itemsize 33
[27917.618584] extent refs 1 gen 36 flags 2
[27917.618731] ref#0: tree block backref root 279
[27917.618884] item 51 key (39206912 169 0) itemoff 14567 itemsize 33
[27917.619093] extent refs 1 gen 384 flags 2
[27917.619237] ref#0: tree block backref root 5
[27917.619410] item 52 key (39223296 169 0) itemoff 14534 itemsize 33
[27917.619597] extent refs 1 gen 36 flags 2
[27917.619806] ref#0: tree block backref root 268
[27917.619985] item 53 key (39256064 169 0) itemoff 14501 itemsize 33
[27917.620187] extent refs 1 gen 384 flags 2
[27917.620348] ref#0: tree block backref root 589
[27917.620505] item 54 key (39387136 169 0) itemoff 14468 itemsize 33
[27917.620824] extent refs 1 gen 400 flags 2
[27917.621044] ref#0: tree block backref root 2
[27917.621198] item 55 key (39567360 169 0) itemoff 14435 itemsize 33
[27917.621429] extent refs 1 gen 278 flags 2
[27917.621588] ref#0: tree block backref root 490
[27917.621747] item 56 key (40058880 169 0) itemoff 14402 itemsize 33
[27917.621932] extent refs 1 gen 186 flags 2
[27917.622080] ref#0: tree block backref root 429
[27917.622269] item 57 key (40173568 169 0) itemoff 14369 itemsize 33
[27917.622453] extent refs 1 gen 324 flags 2
[27917.623200] ref#0: tree block backref root 525
[27917.623445] item 58 key (40353792 169 0) itemoff 14336 itemsize 33
[27917.623729] extent refs 1 gen 401 flags 2
[27917.623958] ref#0: tree block backref root 2
[27917.624194] item 59 key (40370176 169 0) itemoff 14303 itemsize 33
[27917.624483] extent refs 1 gen 401 flags 2
[27917.630745] ref#0: tree block backref root 7
[27917.630901] item 60 key (40386560 169 0) itemoff 14270 itemsize 33
[27917.631082] extent refs 1 gen 401 flags 2
[27917.631228] ref#0: tree block backref root 2
[27917.631392] item 61 key (40501248 169 0) itemoff 14237 itemsize 33
[27917.631579] extent refs 1 gen 386 flags 2
[27917.631729] ref#0: tree block backref root 5
[27917.631876] item 62 key (40534016 169 0) itemoff 14204 itemsize 33
[27917.632054] extent refs 1 gen 387 flags 2
[27917.632201] ref#0: tree block backref root 583
[27917.632367] item 63 key (40566784 169 0) itemoff 14171 itemsize 33
[27917.632558] extent refs 1 gen 387 flags 2
[27917.632708] ref#0: tree block backref root 5
[27917.632859] item 64 key (40583168 169 0) itemoff 14138 itemsize 33
[27917.633040] extent refs 1 gen 387 flags 2
[27917.633187] ref#0: tree block backref root 581
[27917.633350] item 65 key (40599552 169 0) itemoff 14105 itemsize 33
[27917.633531] extent refs 1 gen 387 flags 2
[27917.633678] ref#0: tree block backref root 5
[27917.633832] item 66 key (40615936 169 0) itemoff 14072 itemsize 33
[27917.634013] extent refs 1 gen 387 flags 2
[27917.634157] ref#0: tree block backref root 5
[27917.634317] item 67 key (40747008 169 0) itemoff 14039 itemsize 33
[27917.634531] extent refs 1 gen 387 flags 2
[27917.634683] ref#0: tree block backref root 588
[27917.634840] item 68 key (40779776 169 0) itemoff 14006 itemsize 33
[27917.635018] extent refs 1 gen 387 flags 2
[27917.635164] ref#0: tree block backref root 5
[27917.635328] item 69 key (40812544 169 0) itemoff 13973 itemsize 33
[27917.635512] extent refs 1 gen 387 flags 2
[27917.635664] ref#0: tree block backref root 5
[27917.635813] item 70 key (40828928 169 0) itemoff 13940 itemsize 33
[27917.635992] extent refs 1 gen 387 flags 2
[27917.636140] ref#0: tree block backref root 5
[27917.636303] item 71 key (40845312 169 0) itemoff 13907 itemsize 33
[27917.636483] extent refs 1 gen 387 flags 2
[27917.636631] ref#0: tree block backref root 5
[27917.636781] item 72 key (40861696 169 0) itemoff 13874 itemsize 33
[27917.636963] extent refs 1 gen 387 flags 2
[27917.637109] ref#0: tree block backref root 5
[27917.637269] item 73 key (40878080 169 0) itemoff 13841 itemsize 33
[27917.637459] extent refs 1 gen 387 flags 2
[27917.637607] ref#0: tree block backref root 582
[27917.637763] item 74 key (40894464 169 0) itemoff 13808 itemsize 33
[27917.637945] extent refs 1 gen 387 flags 2
[27917.638088] ref#0: tree block backref root 591
[27917.638241] item 75 key (40943616 169 0) itemoff 13775 itemsize 33
[27917.638434] extent refs 1 gen 325 flags 2
[27917.638707] ref#0: tree block backref root 528
[27917.638867] item 76 key (41009152 169 0) itemoff 13742 itemsize 33
[27917.639132] extent refs 1 gen 387 flags 2
[27917.639292] ref#0: tree block backref root 590
[27917.639452] item 77 key (41058304 169 0) itemoff 13709 itemsize 33
[27917.639647] extent refs 1 gen 387 flags 2
[27917.639793] ref#0: tree block backref root 592
[27917.639948] item 78 key (41123840 169 0) itemoff 13676 itemsize 33
[27917.640127] extent refs 1 gen 347 flags 2
[27917.640284] ref#0: tree block backref root 5
[27917.640440] item 79 key (41189376 169 0) itemoff 13643 itemsize 33
[27917.640623] extent refs 1 gen 212 flags 2
[27917.640768] ref#0: tree block backref root 446
[27917.640921] item 80 key (41500672 169 0) itemoff 13610 itemsize 33
[27917.641102] extent refs 1 gen 212 flags 2
[27917.641262] ref#0: tree block backref root 449
[27917.641416] item 81 key (41598976 169 0) itemoff 13577 itemsize 33
[27917.641598] extent refs 1 gen 189 flags 2
[27917.641745] ref#0: tree block backref root 5
[27917.641895] item 82 key (41631744 169 0) itemoff 13544 itemsize 33
[27917.642079] extent refs 1 gen 189 flags 2
[27917.642225] ref#0: tree block backref root 431
[27917.642386] item 83 key (41861120 169 0) itemoff 13511 itemsize 33
[27917.642573] extent refs 1 gen 190 flags 2
[27917.642821] ref#0: tree block backref root 424
[27917.642977] item 84 key (41910272 169 0) itemoff 13478 itemsize 33
[27917.643155] extent refs 1 gen 327 flags 2
[27917.643315] ref#0: tree block backref root 529
[27917.643472] item 85 key (42024960 169 0) itemoff 13445 itemsize 33
[27917.643662] extent refs 1 gen 327 flags 2
[27917.643814] ref#0: tree block backref root 5
[27917.643963] item 86 key (42123264 169 0) itemoff 13412 itemsize 33
[27917.644143] extent refs 1 gen 327 flags 2
[27917.644299] ref#0: tree block backref root 527
[27917.644458] item 87 key (42156032 169 0) itemoff 13379 itemsize 33
[27917.644644] extent refs 1 gen 327 flags 2
[27917.644789] ref#0: tree block backref root 539
[27917.644941] item 88 key (42221568 169 0) itemoff 13346 itemsize 33
[27917.645123] extent refs 1 gen 327 flags 2
[27917.645281] ref#0: tree block backref root 535
[27917.645437] item 89 key (42287104 169 0) itemoff 13313 itemsize 33
[27917.645621] extent refs 1 gen 105 flags 2
[27917.645766] ref#0: tree block backref root 352
[27917.645921] item 90 key (42319872 169 0) itemoff 13280 itemsize 33
[27917.646104] extent refs 1 gen 191 flags 2
[27917.646261] ref#0: tree block backref root 425
[27917.646440] item 91 key (42336256 169 0) itemoff 13247 itemsize 33
[27917.646643] extent refs 1 gen 191 flags 2
[27917.646792] ref#0: tree block backref root 5
[27917.646946] item 92 key (42418176 169 0) itemoff 13214 itemsize 33
[27917.647126] extent refs 1 gen 191 flags 2
[27917.647279] ref#0: tree block backref root 426
[27917.647433] item 93 key (42450944 169 0) itemoff 13181 itemsize 33
[27917.647621] extent refs 1 gen 191 flags 2
[27917.647771] ref#0: tree block backref root 5
[27917.647922] item 94 key (42516480 169 0) itemoff 13148 itemsize 33
[27917.648102] extent refs 1 gen 328 flags 2
[27917.648258] ref#0: tree block backref root 5
[27917.648412] item 95 key (42532864 169 0) itemoff 13115 itemsize 33
[27917.648599] extent refs 1 gen 191 flags 2
[27917.648744] ref#0: tree block backref root 433
[27917.648897] item 96 key (42549248 169 0) itemoff 13082 itemsize 33
[27917.649079] extent refs 1 gen 403 flags 2
[27917.649228] ref#0: tree block backref root 7
[27917.649390] item 97 key (42565632 169 0) itemoff 13049 itemsize 33
[27917.649574] extent refs 1 gen 328 flags 2
[27917.649721] ref#0: tree block backref root 5
[27917.649874] item 98 key (42582016 169 0) itemoff 13016 itemsize 33
[27917.650056] extent refs 1 gen 213 flags 2
[27917.650205] ref#0: tree block backref root 442
[27917.650370] item 99 key (42614784 169 0) itemoff 12983 itemsize 33
[27917.650583] extent refs 1 gen 328 flags 2
[27917.650767] ref#0: tree block backref root 526
[27917.650963] item 100 key (42631168 169 0) itemoff 12950 itemsize 33
[27917.651182] extent refs 1 gen 328 flags 2
[27917.651369] ref#0: tree block backref root 537
[27917.651570] item 101 key (42647552 169 0) itemoff 12917 itemsize 33
[27917.651794] extent refs 1 gen 328 flags 2
[27917.651982] ref#0: tree block backref root 520
[27917.652172] item 102 key (42663936 169 0) itemoff 12884 itemsize 33
[27917.652392] extent refs 1 gen 328 flags 2
[27917.653199] ref#0: tree block backref root 523
[27917.653413] item 103 key (42680320 169 0) itemoff 12851 itemsize 33
[27917.653634] extent refs 1 gen 191 flags 2
[27917.653829] ref#0: tree block backref root 432
[27917.653980] item 104 key (42696704 169 0) itemoff 12818 itemsize 33
[27917.654182] extent refs 1 gen 328 flags 2
[27917.654362] ref#0: tree block backref root 538
[27917.654540] item 105 key (42713088 169 0) itemoff 12785 itemsize 33
[27917.654762] extent refs 1 gen 191 flags 2
[27917.654937] ref#0: tree block backref root 5
[27917.655117] item 106 key (42778624 169 0) itemoff 12752 itemsize 33
[27917.655343] extent refs 1 gen 147 flags 2
[27917.655542] ref#0: tree block backref root 391
[27917.655762] item 107 key (42827776 169 0) itemoff 12719 itemsize 33
[27917.655960] extent refs 1 gen 191 flags 2
[27917.656132] ref#0: tree block backref root 5
[27917.656336] item 108 key (42844160 169 0) itemoff 12686 itemsize 33
[27917.656579] extent refs 1 gen 191 flags 2
[27917.656752] ref#0: tree block backref root 434
[27917.656943] item 109 key (42909696 169 0) itemoff 12653 itemsize 33
[27917.657179] extent refs 1 gen 191 flags 2
[27917.657378] ref#0: tree block backref root 430
[27917.657637] item 110 key (42975232 169 0) itemoff 12620 itemsize 33
[27917.657871] extent refs 1 gen 403 flags 2
[27917.658043] ref#0: tree block backref root 2
[27917.658234] item 111 key (43122688 169 1) itemoff 12587 itemsize 33
[27917.658484] extent refs 1 gen 328 flags 2
[27917.658669] ref#0: tree block backref root 525
[27917.658863] item 112 key (43139072 169 0) itemoff 12554 itemsize 33
[27917.659095] extent refs 1 gen 328 flags 2
[27917.659292] ref#0: tree block backref root 525
[27917.659489] item 113 key (43155456 169 0) itemoff 12521 itemsize 33
[27917.659715] extent refs 1 gen 403 flags 2
[27917.659899] ref#0: tree block backref root 599
[27917.660090] item 114 key (43319296 169 0) itemoff 12488 itemsize 33
[27917.660334] extent refs 1 gen 403 flags 2
[27917.660522] ref#0: tree block backref root 606
[27917.660720] item 115 key (43335680 169 0) itemoff 12455 itemsize 33
[27917.660914] extent refs 1 gen 403 flags 2
[27917.661088] ref#0: tree block backref root 2
[27917.661297] item 116 key (43532288 169 0) itemoff 12422 itemsize 33
[27917.661498] extent refs 1 gen 214 flags 2
[27917.661691] ref#0: tree block backref root 437
[27917.661872] item 117 key (43597824 169 0) itemoff 12389 itemsize 33
[27917.662079] extent refs 1 gen 404 flags 2
[27917.662287] ref#0: tree block backref root 1
[27917.662459] item 118 key (43728896 169 0) itemoff 12356 itemsize 33
[27917.662673] extent refs 1 gen 214 flags 2
[27917.662858] ref#0: tree block backref root 450
[27917.663037] item 119 key (43843584 169 0) itemoff 12323 itemsize 33
[27917.663265] extent refs 1 gen 215 flags 2
[27917.669032] ref#0: tree block backref root 5
[27917.669185] item 120 key (43876352 169 0) itemoff 12290 itemsize 33
[27917.669380] extent refs 1 gen 215 flags 2
[27917.669528] ref#0: tree block backref root 5
[27917.669683] item 121 key (43892736 169 0) itemoff 12257 itemsize 33
[27917.669863] extent refs 1 gen 215 flags 2
[27917.670009] ref#0: tree block backref root 5
[27917.670159] item 122 key (43941888 169 0) itemoff 12224 itemsize 33
[27917.670353] extent refs 1 gen 215 flags 2
[27917.670500] ref#0: tree block backref root 451
[27917.670671] item 123 key (43991040 169 0) itemoff 12191 itemsize 33
[27917.670882] extent refs 1 gen 215 flags 2
[27917.671031] ref#0: tree block backref root 443
[27917.671187] item 124 key (44007424 169 0) itemoff 12158 itemsize 33
[27917.671378] extent refs 1 gen 215 flags 2
[27917.671524] ref#0: tree block backref root 447
[27917.671684] item 125 key (44089344 169 0) itemoff 12125 itemsize 33
[27917.671868] extent refs 1 gen 215 flags 2
[27917.672015] ref#0: tree block backref root 5
[27917.672166] item 126 key (44105728 169 0) itemoff 12092 itemsize 33
[27917.672357] extent refs 1 gen 215 flags 2
[27917.672504] ref#0: tree block backref root 5
[27917.672720] item 127 key (44138496 169 0) itemoff 12059 itemsize 33
[27917.672902] extent refs 1 gen 215 flags 2
[27917.673047] ref#0: tree block backref root 452
[27917.673214] item 128 key (44187648 169 0) itemoff 12026 itemsize 33
[27917.673411] extent refs 1 gen 215 flags 2
[27917.673571] ref#0: tree block backref root 439
[27917.673727] item 129 key (44285952 169 0) itemoff 11993 itemsize 33
[27917.673908] extent refs 1 gen 405 flags 2
[27917.674054] ref#0: tree block backref root 2
[27917.674217] item 130 key (44302336 169 0) itemoff 11960 itemsize 33
[27917.674421] extent refs 1 gen 216 flags 2
[27917.674601] ref#0: tree block backref root 441
[27917.674787] item 131 key (44318720 169 0) itemoff 11927 itemsize 33
[27917.675020] extent refs 1 gen 216 flags 2
[27917.675187] ref#0: tree block backref root 5
[27917.675386] item 132 key (44335104 169 0) itemoff 11894 itemsize 33
[27917.675593] extent refs 1 gen 216 flags 2
[27917.675775] ref#0: tree block backref root 435
[27917.675959] item 133 key (44384256 169 0) itemoff 11861 itemsize 33
[27917.676192] extent refs 1 gen 216 flags 2
[27917.676373] ref#0: tree block backref root 438
[27917.676548] item 134 key (44400640 169 0) itemoff 11828 itemsize 33
[27917.676754] extent refs 1 gen 216 flags 2
[27917.676901] ref#0: tree block backref root 453
[27917.677056] item 135 key (44417024 169 0) itemoff 11795 itemsize 33
[27917.677238] extent refs 1 gen 405 flags 2
[27917.677395] ref#0: tree block backref root 7
[27917.677546] item 136 key (44548096 169 0) itemoff 11762 itemsize 33
[27917.677734] extent refs 1 gen 216 flags 2
[27917.677883] ref#0: tree block backref root 454
[27917.678038] item 137 key (44630016 169 0) itemoff 11729 itemsize 33
[27917.678220] extent refs 1 gen 216 flags 2
[27917.678377] ref#0: tree block backref root 448
[27917.678531] item 138 key (44711936 169 0) itemoff 11696 itemsize 33
[27917.678719] extent refs 1 gen 406 flags 2
[27917.678867] ref#0: tree block backref root 607
[27917.679019] item 139 key (44924928 169 0) itemoff 11663 itemsize 33
[27917.679199] extent refs 1 gen 406 flags 2
[27917.679356] ref#0: tree block backref root 5
[27917.679511] item 140 key (44941312 169 0) itemoff 11630 itemsize 33
[27917.679702] extent refs 1 gen 406 flags 2
[27917.679848] ref#0: tree block backref root 608
[27917.679998] item 141 key (45056000 169 0) itemoff 11597 itemsize 33
[27917.680181] extent refs 1 gen 406 flags 2
[27917.680340] ref#0: tree block backref root 2
[27917.680509] item 142 key (45187072 169 0) itemoff 11564 itemsize 33
[27917.680695] extent refs 1 gen 406 flags 2
[27917.680875] ref#0: tree block backref root 604
[27917.681032] item 143 key (45285376 169 0) itemoff 11531 itemsize 33
[27917.681216] extent refs 1 gen 407 flags 2
[27917.681383] ref#0: tree block backref root 596
[27917.681609] item 144 key (45498368 169 0) itemoff 11498 itemsize 33
[27917.681793] extent refs 1 gen 407 flags 2
[27917.681942] ref#0: tree block backref root 5
[27917.682093] item 145 key (45793280 169 0) itemoff 11465 itemsize 33
[27917.682288] extent refs 1 gen 408 flags 2
[27917.682436] ref#0: tree block backref root 613
[27917.683326] item 146 key (45907968 169 0) itemoff 11432 itemsize 33
[27917.683514] extent refs 1 gen 408 flags 2
[27917.683670] ref#0: tree block backref root 610
[27917.683851] item 147 key (45940736 169 0) itemoff 11399 itemsize 33
[27917.684069] extent refs 1 gen 408 flags 2
[27917.684220] ref#0: tree block backref root 7
[27917.684387] item 148 key (46022656 169 0) itemoff 11366 itemsize 33
[27917.684580] extent refs 1 gen 408 flags 2
[27917.684734] ref#0: tree block backref root 5
[27917.684885] item 149 key (46071808 169 0) itemoff 11333 itemsize 33
[27917.685086] extent refs 1 gen 408 flags 2
[27917.685234] ref#0: tree block backref root 2
[27917.685398] item 150 key (46104576 169 0) itemoff 11300 itemsize 33
[27917.685588] extent refs 1 gen 408 flags 2
[27917.685733] ref#0: tree block backref root 602
[27917.685886] item 151 key (46219264 169 0) itemoff 11267 itemsize 33
[27917.686068] extent refs 1 gen 409 flags 2
[27917.686215] ref#0: tree block backref root 609
[27917.686381] item 152 key (46333952 169 0) itemoff 11234 itemsize 33
[27917.686566] extent refs 1 gen 409 flags 2
[27917.686710] ref#0: tree block backref root 597
[27917.686867] item 153 key (46350336 169 0) itemoff 11201 itemsize 33
[27917.687050] extent refs 1 gen 409 flags 2
[27917.687195] ref#0: tree block backref root 614
[27917.687359] item 154 key (46366720 169 0) itemoff 11168 itemsize 33
[27917.687545] extent refs 1 gen 289 flags 2
[27917.687698] ref#0: tree block backref root 505
[27917.687853] item 155 key (46415872 169 0) itemoff 11135 itemsize 33
[27917.688033] extent refs 1 gen 409 flags 2
[27917.688177] ref#0: tree block backref root 615
[27917.688343] item 156 key (46596096 169 0) itemoff 11102 itemsize 33
[27917.688530] extent refs 1 gen 409 flags 2
[27917.688693] ref#0: tree block backref root 612
[27917.688845] item 157 key (46923776 169 0) itemoff 11069 itemsize 33
[27917.689026] extent refs 1 gen 410 flags 2
[27917.689170] ref#0: tree block backref root 594
[27917.689338] item 158 key (47054848 169 0) itemoff 11036 itemsize 33
[27917.689525] extent refs 1 gen 240 flags 2
[27917.689680] ref#0: tree block backref root 465
[27917.689832] item 159 key (47120384 169 0) itemoff 11003 itemsize 33
[27917.690015] extent refs 1 gen 410 flags 2
[27917.690163] ref#0: tree block backref root 2
[27917.690326] item 160 key (47202304 169 0) itemoff 10970 itemsize 33
[27917.690594] extent refs 1 gen 410 flags 2
[27917.690743] ref#0: tree block backref root 2
[27917.690896] item 161 key (47284224 169 0) itemoff 10937 itemsize 33
[27917.691079] extent refs 1 gen 112 flags 2
[27917.691226] ref#0: tree block backref root 353
[27917.691394] item 162 key (47366144 169 0) itemoff 10904 itemsize 33
[27917.691700] extent refs 1 gen 410 flags 2
[27917.691851] ref#0: tree block backref root 600
[27917.692010] item 163 key (47382528 169 0) itemoff 10871 itemsize 33
[27917.692191] extent refs 1 gen 410 flags 2
[27917.692350] ref#0: tree block backref root 5
[27917.692500] item 164 key (47398912 169 0) itemoff 10838 itemsize 33
[27917.692689] extent refs 1 gen 410 flags 2
[27917.692837] ref#0: tree block backref root 5
[27917.692987] item 165 key (47431680 169 1) itemoff 10805 itemsize 33
[27917.693168] extent refs 1 gen 410 flags 2
[27917.693321] ref#0: tree block backref root 594
[27917.693478] item 166 key (47448064 169 0) itemoff 10772 itemsize 33
[27917.693667] extent refs 1 gen 410 flags 2
[27917.693812] ref#0: tree block backref root 594
[27917.693965] item 167 key (47480832 169 0) itemoff 10739 itemsize 33
[27917.694146] extent refs 1 gen 410 flags 2
[27917.694304] ref#0: tree block backref root 603
[27917.694496] item 168 key (47497216 169 0) itemoff 10706 itemsize 33
[27917.694682] extent refs 1 gen 410 flags 2
[27917.694826] ref#0: tree block backref root 595
[27917.694980] item 169 key (47529984 169 0) itemoff 10673 itemsize 33
[27917.695163] extent refs 1 gen 410 flags 2
[27917.695321] ref#0: tree block backref root 1
[27917.695472] item 170 key (47562752 169 0) itemoff 10640 itemsize 33
[27917.695657] extent refs 1 gen 411 flags 2
[27917.695801] ref#0: tree block backref root 611
[27917.695958] item 171 key (47595520 169 1) itemoff 10607 itemsize 33
[27917.696142] extent refs 1 gen 411 flags 2
[27917.696298] ref#0: tree block backref root 1
[27917.696452] item 172 key (47611904 169 0) itemoff 10574 itemsize 33
[27917.696640] extent refs 1 gen 411 flags 2
[27917.696787] ref#0: tree block backref root 1
[27917.696940] item 173 key (47628288 169 0) itemoff 10541 itemsize 33
[27917.697120] extent refs 1 gen 411 flags 2
[27917.697273] ref#0: tree block backref root 1
[27917.697428] item 174 key (47677440 169 0) itemoff 10508 itemsize 33
[27917.697614] extent refs 1 gen 411 flags 2
[27917.697761] ref#0: tree block backref root 9
[27917.697914] item 175 key (47693824 169 0) itemoff 10475 itemsize 33
[27917.698095] extent refs 1 gen 411 flags 2
[27917.698243] ref#0: tree block backref root 616
[27917.698409] item 176 key (47726592 169 0) itemoff 10442 itemsize 33
[27917.698594] extent refs 1 gen 411 flags 2
[27917.698739] ref#0: tree block backref root 605
[27917.698893] item 177 key (47792128 169 0) itemoff 10409 itemsize 33
[27917.699077] extent refs 1 gen 411 flags 2
[27917.699225] ref#0: tree block backref root 2
[27917.699386] item 178 key (47808512 169 0) itemoff 10376 itemsize 33
[27917.699571] extent refs 1 gen 411 flags 2
[27917.699719] ref#0: tree block backref root 2
[27917.699872] item 179 key (47824896 169 1) itemoff 10343 itemsize 33
[27917.700058] extent refs 1 gen 411 flags 2
[27917.705730] ref#0: tree block backref root 7
[27917.705888] item 180 key (47841280 169 0) itemoff 10310 itemsize 33
[27917.706073] extent refs 1 gen 411 flags 2
[27917.706217] ref#0: tree block backref root 7
[27917.706378] item 181 key (47857664 169 0) itemoff 10277 itemsize 33
[27917.706565] extent refs 1 gen 411 flags 2
[27917.706713] ref#0: tree block backref root 7
[27917.706867] item 182 key (47890432 169 0) itemoff 10244 itemsize 33
[27917.707048] extent refs 1 gen 411 flags 2
[27917.707194] ref#0: tree block backref root 2
[27917.707358] item 183 key (47906816 169 0) itemoff 10211 itemsize 33
[27917.707544] extent refs 1 gen 411 flags 2
[27917.707711] ref#0: tree block backref root 2
[27917.707862] item 184 key (47939584 169 0) itemoff 10178 itemsize 33
[27917.708043] extent refs 1 gen 411 flags 2
[27917.708192] ref#0: tree block backref root 5
[27917.708365] item 185 key (47955968 169 0) itemoff 10145 itemsize 33
[27917.708634] extent refs 1 gen 411 flags 2
[27917.708826] ref#0: tree block backref root 5
[27917.709008] item 186 key (47972352 169 1) itemoff 10112 itemsize 33
[27917.709260] extent refs 1 gen 412 flags 2
[27917.709430] ref#0: tree block backref root 5
[27917.709585] item 187 key (47988736 169 0) itemoff 10079 itemsize 33
[27917.709766] extent refs 1 gen 412 flags 2
[27917.709911] ref#0: tree block backref root 5
[27917.710063] item 188 key (48005120 169 0) itemoff 10046 itemsize 33
[27917.710255] extent refs 1 gen 412 flags 2
[27917.710410] ref#0: tree block backref root 5
[27917.710564] item 189 key (48021504 169 0) itemoff 10013 itemsize 33
[27917.710747] extent refs 1 gen 412 flags 2
[27917.710894] ref#0: tree block backref root 5
[27917.711048] item 190 key (48037888 169 0) itemoff 9980 itemsize 33
[27917.711227] extent refs 1 gen 412 flags 2
[27917.711381] ref#0: tree block backref root 5
[27917.711535] item 191 key (48054272 169 0) itemoff 9947 itemsize 33
[27917.711721] extent refs 1 gen 412 flags 2
[27917.711866] ref#0: tree block backref root 5
[27917.712017] item 192 key (48070656 169 0) itemoff 9914 itemsize 33
[27917.712195] extent refs 1 gen 412 flags 2
[27917.712359] ref#0: tree block backref root 617
[27917.712517] item 193 key (49086464 169 0) itemoff 9881 itemsize 33
[27917.713586] extent refs 1 gen 68 flags 2
[27917.713735] ref#0: tree block backref root 310
[27917.713886] item 194 key (49168384 169 0) itemoff 9848 itemsize 33
[27917.714070] extent refs 1 gen 114 flags 2
[27917.714221] ref#0: tree block backref root 333
[27917.714385] item 195 key (49299456 169 0) itemoff 9815 itemsize 33
[27917.714592] extent refs 1 gen 114 flags 2
[27917.714774] ref#0: tree block backref root 361
[27917.714932] item 196 key (50151424 169 0) itemoff 9782 itemsize 33
[27917.715133] extent refs 1 gen 159 flags 2
[27917.715293] ref#0: tree block backref root 405
[27917.715446] item 197 key (50757632 169 0) itemoff 9749 itemsize 33
[27917.715635] extent refs 1 gen 358 flags 2
[27917.715826] ref#0: tree block backref root 561
[27917.715982] item 198 key (50987008 169 0) itemoff 9716 itemsize 33
[27917.716161] extent refs 1 gen 359 flags 2
[27917.716319] ref#0: tree block backref root 572
[27917.716473] item 199 key (51036160 169 0) itemoff 9683 itemsize 33
[27917.716664] extent refs 1 gen 359 flags 2
[27917.716816] ref#0: tree block backref root 558
[27917.716967] item 200 key (51150848 169 0) itemoff 9650 itemsize 33
[27917.717149] extent refs 1 gen 160 flags 2
[27917.717306] ref#0: tree block backref root 389
[27917.717514] item 201 key (51167232 169 0) itemoff 9617 itemsize 33
[27917.717705] extent refs 1 gen 296 flags 2
[27917.717851] ref#0: tree block backref root 492
[27917.718005] item 202 key (51281920 169 0) itemoff 9584 itemsize 33
[27917.718188] extent refs 1 gen 296 flags 2
[27917.718348] ref#0: tree block backref root 5
[27917.718504] item 203 key (51331072 169 0) itemoff 9551 itemsize 33
[27917.718733] extent refs 1 gen 161 flags 2
[27917.718877] ref#0: tree block backref root 398
[27917.719095] item 204 key (51462144 169 0) itemoff 9518 itemsize 33
[27917.719313] extent refs 1 gen 359 flags 2
[27917.719465] ref#0: tree block backref root 564
[27917.719632] item 205 key (51494912 169 0) itemoff 9485 itemsize 33
[27917.719816] extent refs 1 gen 161 flags 2
[27917.719970] ref#0: tree block backref root 411
[27917.720145] item 206 key (51527680 169 0) itemoff 9452 itemsize 33
[27917.720335] extent refs 1 gen 117 flags 2
[27917.720480] ref#0: tree block backref root 362
[27917.720661] item 207 key (51544064 169 0) itemoff 9419 itemsize 33
[27917.720847] extent refs 1 gen 117 flags 2
[27917.721015] ref#0: tree block backref root 337
[27917.721169] item 208 key (51593216 169 0) itemoff 9386 itemsize 33
[27917.721358] extent refs 1 gen 161 flags 2
[27917.721503] ref#0: tree block backref root 402
[27917.721687] item 209 key (51658752 169 0) itemoff 9353 itemsize 33
[27917.721874] extent refs 1 gen 161 flags 2
[27917.722040] ref#0: tree block backref root 412
[27917.722194] item 210 key (51675136 169 0) itemoff 9320 itemsize 33
[27917.722383] extent refs 1 gen 161 flags 2
[27917.722532] ref#0: tree block backref root 407
[27917.722700] item 211 key (51724288 169 0) itemoff 9287 itemsize 33
[27917.722904] extent refs 1 gen 117 flags 2
[27917.723050] ref#0: tree block backref root 370
[27917.723207] item 212 key (51740672 169 0) itemoff 9254 itemsize 33
[27917.723405] extent refs 1 gen 296 flags 2
[27917.723556] ref#0: tree block backref root 509
[27917.723718] item 213 key (51838976 169 0) itemoff 9221 itemsize 33
[27917.723901] extent refs 1 gen 117 flags 2
[27917.724048] ref#0: tree block backref root 371
[27917.724207] item 214 key (52051968 169 0) itemoff 9188 itemsize 33
[27917.724421] extent refs 1 gen 162 flags 2
[27917.724662] ref#0: tree block backref root 413
[27917.724892] item 215 key (52101120 169 0) itemoff 9155 itemsize 33
[27917.725077] extent refs 1 gen 73 flags 2
[27917.725222] ref#0: tree block backref root 317
[27917.725393] item 216 key (52658176 169 0) itemoff 9122 itemsize 33
[27917.725601] extent refs 1 gen 74 flags 2
[27917.725764] ref#0: tree block backref root 318
[27917.725919] item 217 key (53116928 169 0) itemoff 9089 itemsize 33
[27917.726101] extent refs 1 gen 164 flags 2
[27917.726259] ref#0: tree block backref root 397
[27917.726413] item 218 key (53231616 169 0) itemoff 9056 itemsize 33
[27917.726596] extent refs 1 gen 361 flags 2
[27917.726743] ref#0: tree block backref root 573
[27917.726899] item 219 key (53575680 169 0) itemoff 9023 itemsize 33
[27917.727076] extent refs 1 gen 75 flags 2
[27917.727222] ref#0: tree block backref root 286
[27917.727384] item 220 key (53657600 169 0) itemoff 8990 itemsize 33
[27917.727572] extent refs 1 gen 164 flags 2
[27917.727727] ref#0: tree block backref root 414
[27917.727878] item 221 key (53673984 169 0) itemoff 8957 itemsize 33
[27917.728058] extent refs 1 gen 120 flags 2
[27917.728206] ref#0: tree block backref root 345
[27917.728375] item 222 key (53755904 169 0) itemoff 8924 itemsize 33
[27917.728562] extent refs 1 gen 120 flags 2
[27917.728714] ref#0: tree block backref root 372
[27917.728868] item 223 key (53772288 169 0) itemoff 8891 itemsize 33
[27917.729047] extent refs 1 gen 299 flags 2
[27917.729196] ref#0: tree block backref root 513
[27917.729364] item 224 key (53903360 169 0) itemoff 8858 itemsize 33
[27917.729580] extent refs 1 gen 165 flags 2
[27917.729727] ref#0: tree block backref root 416
[27917.729878] item 225 key (54001664 169 0) itemoff 8825 itemsize 33
[27917.730062] extent refs 1 gen 120 flags 2
[27917.730209] ref#0: tree block backref root 363
[27917.730377] item 226 key (54099968 169 0) itemoff 8792 itemsize 33
[27917.730562] extent refs 1 gen 120 flags 2
[27917.730709] ref#0: tree block backref root 339
[27917.730865] item 227 key (54214656 169 0) itemoff 8759 itemsize 33
[27917.731047] extent refs 1 gen 121 flags 2
[27917.731191] ref#0: tree block backref root 341
[27917.731360] item 228 key (54312960 169 0) itemoff 8726 itemsize 33
[27917.731543] extent refs 1 gen 76 flags 2
[27917.731695] ref#0: tree block backref root 297
[27917.731851] item 229 key (54476800 169 0) itemoff 8693 itemsize 33
[27917.732033] extent refs 1 gen 121 flags 2
[27917.732178] ref#0: tree block backref root 374
[27917.732346] item 230 key (54493184 169 0) itemoff 8660 itemsize 33
[27917.732663] extent refs 1 gen 121 flags 2
[27917.732814] ref#0: tree block backref root 369
[27917.732969] item 231 key (54542336 169 0) itemoff 8627 itemsize 33
[27917.733150] extent refs 1 gen 362 flags 2
[27917.733315] ref#0: tree block backref root 574
[27917.733473] item 232 key (54591488 169 0) itemoff 8594 itemsize 33
[27917.733660] extent refs 1 gen 362 flags 2
[27917.733804] ref#0: tree block backref root 554
[27917.733956] item 233 key (54722560 169 0) itemoff 8561 itemsize 33
[27917.734138] extent refs 1 gen 121 flags 2
[27917.734294] ref#0: tree block backref root 358
[27917.734450] item 234 key (54755328 169 0) itemoff 8528 itemsize 33
[27917.734642] extent refs 1 gen 121 flags 2
[27917.734786] ref#0: tree block backref root 375
[27917.734943] item 235 key (54804480 169 0) itemoff 8495 itemsize 33
[27917.735124] extent refs 1 gen 121 flags 2
[27917.735283] ref#0: tree block backref root 356
[27917.735499] item 236 key (54837248 169 0) itemoff 8462 itemsize 33
[27917.735689] extent refs 1 gen 76 flags 2
[27917.735835] ref#0: tree block backref root 320
[27917.735990] item 237 key (54886400 169 0) itemoff 8429 itemsize 33
[27917.736168] extent refs 1 gen 362 flags 2
[27917.736326] ref#0: tree block backref root 571
[27917.736481] item 238 key (54919168 169 0) itemoff 8396 itemsize 33
[27917.736666] extent refs 1 gen 122 flags 2
[27917.736812] ref#0: tree block backref root 340
[27917.736964] item 239 key (54984704 169 0) itemoff 8363 itemsize 33
[27917.737142] extent refs 1 gen 122 flags 2
[27917.743850] ref#0: tree block backref root 5
[27917.744006] item 240 key (55033856 169 0) itemoff 8330 itemsize 33
[27917.744186] extent refs 1 gen 122 flags 2
[27917.744340] ref#0: tree block backref root 347
[27917.744515] item 241 key (55066624 169 0) itemoff 8297 itemsize 33
[27917.744744] extent refs 1 gen 122 flags 2
[27917.744892] ref#0: tree block backref root 343
[27917.745066] item 242 key (55083008 169 0) itemoff 8264 itemsize 33
[27917.745258] extent refs 1 gen 122 flags 2
[27917.745407] ref#0: tree block backref root 357
[27917.745564] item 243 key (55197696 169 0) itemoff 8231 itemsize 33
[27917.745773] extent refs 1 gen 362 flags 2
[27917.745920] ref#0: tree block backref root 562
[27917.746096] item 244 key (55246848 169 0) itemoff 8198 itemsize 33
[27917.746287] extent refs 1 gen 362 flags 2
[27917.746484] ref#0: tree block backref root 553
[27917.746673] item 245 key (55263232 169 0) itemoff 8165 itemsize 33
[27917.746895] extent refs 1 gen 77 flags 2
[27917.747057] ref#0: tree block backref root 307
[27917.747221] item 246 key (55296000 169 0) itemoff 8132 itemsize 33
[27917.747420] extent refs 1 gen 362 flags 2
[27917.747580] ref#0: tree block backref root 556
[27917.747755] item 247 key (55328768 169 0) itemoff 8099 itemsize 33
[27917.747939] extent refs 1 gen 77 flags 2
[27917.748088] ref#0: tree block backref root 321
[27917.748258] item 248 key (55427072 169 0) itemoff 8066 itemsize 33
[27917.748440] extent refs 1 gen 362 flags 2
[27917.748599] ref#0: tree block backref root 545
[27917.748766] item 249 key (55607296 169 0) itemoff 8033 itemsize 33
[27917.748953] extent refs 1 gen 301 flags 2
[27917.749102] ref#0: tree block backref root 514
[27917.749266] item 250 key (55656448 169 0) itemoff 8000 itemsize 33
[27917.749444] extent refs 1 gen 301 flags 2
[27917.749602] ref#0: tree block backref root 495
[27917.749757] item 251 key (55721984 169 0) itemoff 7967 itemsize 33
[27917.749934] extent refs 1 gen 77 flags 2
[27917.750076] ref#0: tree block backref root 313
[27917.750225] item 252 key (55853056 169 0) itemoff 7934 itemsize 33
[27917.750416] extent refs 1 gen 122 flags 2
[27917.750570] ref#0: tree block backref root 354
[27917.750725] item 253 key (55869440 169 0) itemoff 7901 itemsize 33
[27917.750902] extent refs 1 gen 77 flags 2
[27917.751046] ref#0: tree block backref root 312
[27917.751199] item 254 key (55885824 169 0) itemoff 7868 itemsize 33
[27917.751393] extent refs 1 gen 78 flags 2
[27917.751538] ref#0: tree block backref root 292
[27917.751698] item 255 key (55918592 169 0) itemoff 7835 itemsize 33
[27917.751878] extent refs 1 gen 122 flags 2
[27917.752027] ref#0: tree block backref root 364
[27917.752181] item 256 key (55934976 169 0) itemoff 7802 itemsize 33
[27917.752376] extent refs 1 gen 122 flags 2
[27917.752523] ref#0: tree block backref root 331
[27917.752691] item 257 key (55951360 169 0) itemoff 7769 itemsize 33
[27917.752874] extent refs 1 gen 78 flags 2
[27917.753020] ref#0: tree block backref root 324
[27917.753170] item 258 key (55967744 169 1) itemoff 7736 itemsize 33
[27917.753358] extent refs 1 gen 122 flags 2
[27917.753506] ref#0: tree block backref root 335
[27917.753708] item 259 key (55984128 169 0) itemoff 7703 itemsize 33
[27917.753885] extent refs 1 gen 122 flags 2
[27917.754028] ref#0: tree block backref root 335
[27917.754179] item 260 key (56000512 169 1) itemoff 7670 itemsize 33
[27917.754369] extent refs 1 gen 122 flags 2
[27917.754574] ref#0: tree block backref root 341
[27917.754742] item 261 key (56016896 169 0) itemoff 7637 itemsize 33
[27917.754920] extent refs 1 gen 122 flags 2
[27917.755063] ref#0: tree block backref root 341
[27917.755217] item 262 key (56033280 169 1) itemoff 7604 itemsize 33
[27917.755408] extent refs 1 gen 122 flags 2
[27917.755554] ref#0: tree block backref root 330
[27917.755740] item 263 key (56049664 169 0) itemoff 7571 itemsize 33
[27917.755925] extent refs 1 gen 122 flags 2
[27917.756091] ref#0: tree block backref root 330
[27917.756258] item 264 key (56098816 169 1) itemoff 7538 itemsize 33
[27917.756468] extent refs 1 gen 122 flags 2
[27917.756636] ref#0: tree block backref root 329
[27917.756792] BTRFS error (device dm-11): unable to find ref byte nr 48070656 parent 0 root 5 owner 0 offset 0
[27917.757075] BTRFS: error (device dm-11) in __btrfs_free_extent:3078: errno=-2 No such entry
[27917.757337] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-2 No such entry
[27917.838412] BTRFS info (device dm-11): flagging fs with big metadata feature
[27917.838658] BTRFS info (device dm-11): use zstd compression, level 3
[27917.838844] BTRFS info (device dm-11): turning on async discard
[27917.839018] BTRFS info (device dm-11): disk space caching is enabled
[27917.839199] BTRFS info (device dm-11): has skinny extents
[27917.841442] BTRFS info (device dm-11): start tree-log replay
[27917.910060] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27917.912439] BTRFS warning (device dm-11): direct IO failed ino 1575 rw 1,34817 sector 0x1fa6c0 len 90112 err no 10
[27917.915205] BTRFS warning (device dm-11): direct IO failed ino 1583 rw 1,34817 sector 0x1fb278 len 122880 err no 10
[27917.916654] BTRFS warning (device dm-11): direct IO failed ino 1578 rw 1,34817 sector 0x1fb4d8 len 57344 err no 10
[27917.918465] BTRFS warning (device dm-11): direct IO failed ino 1586 rw 1,34817 sector 0x1fb4d8 len 65536 err no 10
[27917.919736] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27917.920028] BTRFS info (device dm-11): forced readonly
[27918.008578] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.008799] BTRFS info (device dm-11): use zstd compression, level 3
[27918.008984] BTRFS info (device dm-11): turning on async discard
[27918.009163] BTRFS info (device dm-11): disk space caching is enabled
[27918.009364] BTRFS info (device dm-11): has skinny extents
[27918.028103] BTRFS error (device dm-11): error reading free space cache
[27918.028351] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27918.029129] BTRFS warning (device dm-11): direct IO failed ino 1576 rw 1,34817 sector 0x312800 len 16384 err no 10
[27918.029638] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27918.035127] BTRFS: error (device dm-11) in maybe_insert_hole:4797: errno=-5 IO failure
[27918.035533] BTRFS info (device dm-11): forced readonly
[27918.132908] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.133125] BTRFS info (device dm-11): use zstd compression, level 3
[27918.133331] BTRFS info (device dm-11): turning on async discard
[27918.133510] BTRFS info (device dm-11): disk space caching is enabled
[27918.134313] BTRFS info (device dm-11): has skinny extents
[27918.150779] BTRFS error (device dm-11): error reading free space cache
[27918.150993] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27918.151713] BTRFS warning (device dm-11): direct IO failed ino 1577 rw 1,34817 sector 0x312800 len 73728 err no 10
[27918.152638] BTRFS warning (device dm-11): direct IO failed ino 1577 rw 1,34817 sector 0x312880 len 102400 err no 10
[27918.153021] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27918.153294] BTRFS info (device dm-11): forced readonly
[27918.153460] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27918.159838] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27918.266208] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.266457] BTRFS info (device dm-11): use zstd compression, level 3
[27918.266658] BTRFS info (device dm-11): turning on async discard
[27918.266833] BTRFS info (device dm-11): disk space caching is enabled
[27918.267014] BTRFS info (device dm-11): has skinny extents
[27918.283718] BTRFS error (device dm-11): error reading free space cache
[27918.284648] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27918.285308] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27918.285775] BTRFS info (device dm-11): forced readonly
[27918.286053] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27918.287945] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27918.366760] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.366986] BTRFS info (device dm-11): use zstd compression, level 3
[27918.367169] BTRFS info (device dm-11): turning on async discard
[27918.367363] BTRFS info (device dm-11): disk space caching is enabled
[27918.367547] BTRFS info (device dm-11): has skinny extents
[27918.387411] BTRFS error (device dm-11): error reading free space cache
[27918.387638] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27918.388350] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27918.388646] BTRFS info (device dm-11): forced readonly
[27918.388813] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27918.388894] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27918.467844] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.468074] BTRFS info (device dm-11): use zstd compression, level 3
[27918.468291] BTRFS info (device dm-11): turning on async discard
[27918.468473] BTRFS info (device dm-11): disk space caching is enabled
[27918.468670] BTRFS info (device dm-11): has skinny extents
[27918.484426] BTRFS: error (device dm-11) in btrfs_add_link:6286: errno=-5 IO failure
[27918.484701] BTRFS info (device dm-11): forced readonly
[27918.485418] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27918.573379] BTRFS info (device dm-11): flagging fs with big metadata feature
[27918.573627] BTRFS info (device dm-11): use zstd compression, level 3
[27918.573821] BTRFS info (device dm-11): turning on async discard
[27918.573998] BTRFS info (device dm-11): disk space caching is enabled
[27918.574182] BTRFS info (device dm-11): has skinny extents
[27919.618066] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27919.618395] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27919.618688] BTRFS error (device dm-11): error writing primary super block to device 1
[27919.619061] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27919.619501] BTRFS info (device dm-11): forced readonly
[27919.619748] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27919.620096] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27919.621975] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27919.624691] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27919.625063] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27919.724945] BTRFS info (device dm-11): flagging fs with big metadata feature
[27919.725173] BTRFS info (device dm-11): use zstd compression, level 3
[27919.725396] BTRFS info (device dm-11): turning on async discard
[27919.725581] BTRFS info (device dm-11): disk space caching is enabled
[27919.725764] BTRFS info (device dm-11): has skinny extents
[27919.740053] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27919.740361] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27921.737480] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27921.737795] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27921.738078] BTRFS error (device dm-11): error writing primary super block to device 1
[27921.738354] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27921.738654] BTRFS info (device dm-11): forced readonly
[27921.738819] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27921.739052] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27921.740461] BTRFS warning (device dm-11): direct IO failed ino 823 rw 0,0 sector 0x211868 len 4096 err no 10
[27921.742120] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27921.742288] BTRFS warning (device dm-11): direct IO failed ino 1683 rw 0,0 sector 0x21b390 len 4096 err no 10
[27921.743285] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27921.743534] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27921.744633] BTRFS warning (device dm-11): direct IO failed ino 271 rw 0,0 sector 0x220608 len 4096 err no 10
[27921.842261] BTRFS info (device dm-11): flagging fs with big metadata feature
[27921.842476] BTRFS info (device dm-11): use zstd compression, level 3
[27921.842664] BTRFS info (device dm-11): turning on async discard
[27921.842836] BTRFS info (device dm-11): disk space caching is enabled
[27921.843014] BTRFS info (device dm-11): has skinny extents
[27921.845309] BTRFS info (device dm-11): start tree-log replay
[27921.918597] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x21eed8 len 90112 err no 10
[27921.922098] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x21f278 len 65536 err no 10
[27921.922484] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27921.924289] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x21f2f0 len 102400 err no 10
[27921.926007] BTRFS: error (device dm-11) in btrfs_start_dirty_block_groups:3002: errno=-5 IO failure
[27921.926310] BTRFS info (device dm-11): forced readonly
[27922.017252] BTRFS info (device dm-11): flagging fs with big metadata feature
[27922.017476] BTRFS info (device dm-11): use zstd compression, level 3
[27922.017670] BTRFS info (device dm-11): turning on async discard
[27922.017847] BTRFS info (device dm-11): disk space caching is enabled
[27922.018062] BTRFS info (device dm-11): has skinny extents
[27922.034794] BTRFS error (device dm-11): error reading free space cache
[27922.035095] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27922.039775] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27922.040059] BTRFS info (device dm-11): forced readonly
[27922.040241] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27922.127786] BTRFS info (device dm-11): flagging fs with big metadata feature
[27922.128007] BTRFS info (device dm-11): use zstd compression, level 3
[27922.128238] BTRFS info (device dm-11): turning on async discard
[27922.128418] BTRFS info (device dm-11): disk space caching is enabled
[27922.128610] BTRFS info (device dm-11): has skinny extents
[27922.145633] BTRFS error (device dm-11): error reading free space cache
[27922.145875] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27922.146594] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x312800 len 86016 err no 10
[27922.146981] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x3128a8 len 98304 err no 10
[27922.149769] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x312800 len 53248 err no 10
[27922.150194] BTRFS warning (device dm-11): direct IO failed ino 1728 rw 1,34817 sector 0x312800 len 4096 err no 10
[27922.186658] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27922.186978] BTRFS info (device dm-11): forced readonly
[27922.187183] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27922.239662] BTRFS info (device dm-11): flagging fs with big metadata feature
[27922.239880] BTRFS info (device dm-11): use zstd compression, level 3
[27922.240063] BTRFS info (device dm-11): turning on async discard
[27922.240264] BTRFS info (device dm-11): disk space caching is enabled
[27922.240451] BTRFS info (device dm-11): has skinny extents
[27923.307846] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27923.308156] btrfs_dev_stat_print_on_error: 348 callbacks suppressed
[27923.308158] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27923.308796] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27923.309101] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27923.309417] BTRFS error (device dm-11): error writing primary super block to device 1
[27923.309674] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27923.309962] BTRFS info (device dm-11): forced readonly
[27923.310128] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27923.310393] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27923.310779] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[27923.311141] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27923.311497] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27923.311811] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27923.312248] BTRFS warning (device dm-11): direct IO failed ino 514 rw 0,0 sector 0x22e0a0 len 4096 err no 10
[27923.312263] BTRFS warning (device dm-11): direct IO failed ino 514 rw 0,0 sector 0x22e0a8 len 4096 err no 10
[27923.313456] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[27923.314394] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[27923.314751] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[27923.314763] buffer_io_error: 2 callbacks suppressed
[27923.314765] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27923.316992] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[27923.317352] BTRFS warning (device dm-11): direct IO failed ino 1733 rw 0,0 sector 0x22c800 len 4096 err no 10
[27923.317367] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[27923.318146] BTRFS warning (device dm-11): direct IO failed ino 1733 rw 0,0 sector 0x22c808 len 4096 err no 10
[27923.319705] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 7, flush 0, corrupt 0, gen 0
[27923.320158] BTRFS warning (device dm-11): direct IO failed ino 1746 rw 0,0 sector 0x226100 len 4096 err no 10
[27923.423397] BTRFS info (device dm-11): flagging fs with big metadata feature
[27923.423630] BTRFS info (device dm-11): use zstd compression, level 3
[27923.423811] BTRFS info (device dm-11): turning on async discard
[27923.423982] BTRFS info (device dm-11): disk space caching is enabled
[27923.424160] BTRFS info (device dm-11): has skinny extents
[27923.439442] BTRFS error (device dm-11): error reading free space cache
[27923.439671] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27923.440680] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27923.441528] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x3134e8 len 122880 err no 10
[27923.442558] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x3134e8 len 122880 err no 10
[27923.442941] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x313c58 len 110592 err no 10
[27923.443525] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x313c58 len 94208 err no 10
[27923.446074] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27923.451936] BTRFS info (device dm-11): forced readonly
[27923.452108] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27923.535525] BTRFS info (device dm-11): flagging fs with big metadata feature
[27923.535750] BTRFS info (device dm-11): use zstd compression, level 3
[27923.535966] BTRFS info (device dm-11): turning on async discard
[27923.536144] BTRFS info (device dm-11): disk space caching is enabled
[27923.536353] BTRFS info (device dm-11): has skinny extents
[27923.552539] BTRFS error (device dm-11): error reading free space cache
[27923.552786] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27923.553901] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x312800 len 81920 err no 10
[27923.554480] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27923.557373] BTRFS warning (device dm-11): direct IO failed ino 1819 rw 1,34817 sector 0x312800 len 20480 err no 10
[27923.601972] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27923.602266] BTRFS info (device dm-11): forced readonly
[27923.602436] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27923.663022] BTRFS info (device dm-11): flagging fs with big metadata feature
[27923.663256] BTRFS info (device dm-11): use zstd compression, level 3
[27923.663442] BTRFS info (device dm-11): turning on async discard
[27923.663632] BTRFS info (device dm-11): disk space caching is enabled
[27923.663816] BTRFS info (device dm-11): has skinny extents
[27925.678750] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27925.679101] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27925.679655] BTRFS error (device dm-11): error writing primary super block to device 1
[27925.679927] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27925.680255] BTRFS info (device dm-11): forced readonly
[27925.680425] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27925.680668] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27925.682376] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x242fb8 len 4096 err no 10
[27925.682815] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27925.683764] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x2371d0 len 4096 err no 10
[27925.685219] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27925.685491] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27925.780123] BTRFS info (device dm-11): flagging fs with big metadata feature
[27925.780361] BTRFS info (device dm-11): use zstd compression, level 3
[27925.780562] BTRFS info (device dm-11): turning on async discard
[27925.780743] BTRFS info (device dm-11): disk space caching is enabled
[27925.780926] BTRFS info (device dm-11): has skinny extents
[27925.798373] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[27925.798650] BTRFS info (device dm-11): forced readonly
[27925.801148] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27925.892865] BTRFS info (device dm-11): flagging fs with big metadata feature
[27925.893089] BTRFS info (device dm-11): use zstd compression, level 3
[27925.893295] BTRFS info (device dm-11): turning on async discard
[27925.893481] BTRFS info (device dm-11): disk space caching is enabled
[27925.893669] BTRFS info (device dm-11): has skinny extents
[27925.907719] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27925.908074] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27927.921306] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27927.921623] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27927.921906] BTRFS error (device dm-11): error writing primary super block to device 1
[27927.922300] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27927.922724] BTRFS info (device dm-11): forced readonly
[27927.922966] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27927.923342] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27927.926864] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27928.040127] BTRFS info (device dm-11): flagging fs with big metadata feature
[27928.040388] BTRFS info (device dm-11): use zstd compression, level 3
[27928.040586] BTRFS info (device dm-11): turning on async discard
[27928.040763] BTRFS info (device dm-11): disk space caching is enabled
[27928.040947] BTRFS info (device dm-11): has skinny extents
[27928.061844] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27928.083486] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27928.083764] BTRFS info (device dm-11): forced readonly
[27928.083928] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27928.139207] BTRFS info (device dm-11): flagging fs with big metadata feature
[27928.139444] BTRFS info (device dm-11): use zstd compression, level 3
[27928.139645] BTRFS info (device dm-11): turning on async discard
[27928.139836] BTRFS info (device dm-11): disk space caching is enabled
[27928.140018] BTRFS info (device dm-11): has skinny extents
[27928.160912] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27928.182185] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27928.182462] BTRFS info (device dm-11): forced readonly
[27928.182628] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27928.238817] BTRFS info (device dm-11): flagging fs with big metadata feature
[27928.239085] BTRFS info (device dm-11): use zstd compression, level 3
[27928.239368] BTRFS info (device dm-11): turning on async discard
[27928.239559] BTRFS info (device dm-11): disk space caching is enabled
[27928.239743] BTRFS info (device dm-11): has skinny extents
[27928.256422] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[27928.256701] BTRFS info (device dm-11): forced readonly
[27928.258315] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27928.344936] BTRFS info (device dm-11): flagging fs with big metadata feature
[27928.345164] BTRFS info (device dm-11): use zstd compression, level 3
[27928.345352] BTRFS info (device dm-11): turning on async discard
[27928.345540] BTRFS info (device dm-11): disk space caching is enabled
[27928.345724] BTRFS info (device dm-11): has skinny extents
[27928.359366] btrfs_dev_stat_print_on_error: 266 callbacks suppressed
[27928.359370] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27928.359886] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27928.360447] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 3, flush 0, corrupt 0, gen 0
[27928.361283] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 4, flush 0, corrupt 0, gen 0
[27928.362831] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 5, flush 0, corrupt 0, gen 0
[27928.362934] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27928.363411] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 6, flush 0, corrupt 0, gen 0
[27928.363727] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 7, flush 0, corrupt 0, gen 0
[27928.364054] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 8, flush 0, corrupt 0, gen 0
[27928.364513] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 9, flush 0, corrupt 0, gen 0
[27928.365746] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 10, flush 0, corrupt 0, gen 0
[27928.396185] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[27928.396486] BTRFS info (device dm-11): forced readonly
[27928.396669] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27928.451953] BTRFS info (device dm-11): flagging fs with big metadata feature
[27928.452275] BTRFS info (device dm-11): use zstd compression, level 3
[27928.452540] BTRFS info (device dm-11): turning on async discard
[27928.452789] BTRFS info (device dm-11): disk space caching is enabled
[27928.453051] BTRFS info (device dm-11): has skinny extents
[27928.470809] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27928.471178] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27929.554986] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27929.555307] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27929.555610] BTRFS error (device dm-11): error writing primary super block to device 1
[27929.555873] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27929.556188] BTRFS info (device dm-11): forced readonly
[27929.556357] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27929.556597] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27929.560737] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27929.656653] BTRFS info (device dm-11): flagging fs with big metadata feature
[27929.656883] BTRFS info (device dm-11): use zstd compression, level 3
[27929.657083] BTRFS info (device dm-11): turning on async discard
[27929.657294] BTRFS info (device dm-11): disk space caching is enabled
[27929.657541] BTRFS info (device dm-11): has skinny extents
[27929.680919] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[27929.681286] BTRFS info (device dm-11): forced readonly
[27929.682214] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27929.763612] BTRFS info (device dm-11): flagging fs with big metadata feature
[27929.763829] BTRFS info (device dm-11): use zstd compression, level 3
[27929.764012] BTRFS info (device dm-11): turning on async discard
[27929.764238] BTRFS info (device dm-11): disk space caching is enabled
[27929.764484] BTRFS info (device dm-11): has skinny extents
[27930.777420] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27930.777731] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27930.778025] BTRFS error (device dm-11): error writing primary super block to device 1
[27930.778303] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27930.778599] BTRFS info (device dm-11): forced readonly
[27930.778765] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27930.779007] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27930.779805] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27930.780075] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27930.780884] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27930.896014] BTRFS info (device dm-11): flagging fs with big metadata feature
[27930.896305] BTRFS info (device dm-11): use zstd compression, level 3
[27930.896506] BTRFS info (device dm-11): turning on async discard
[27930.896732] BTRFS info (device dm-11): disk space caching is enabled
[27930.896972] BTRFS info (device dm-11): has skinny extents
[27930.912267] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[27932.916675] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27932.916687] BTRFS warning (device dm-11): direct IO failed ino 2282 rw 1,34817 sector 0x289230 len 36864 err no 10
[27932.917121] BTRFS error (device dm-11): error writing primary super block to device 1
[27932.917124] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27932.917800] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257e78 len 4096 err no 10
[27932.917845] BTRFS info (device dm-11): forced readonly
[27932.918289] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257e80 len 4096 err no 10
[27932.918552] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[27932.918796] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257e88 len 4096 err no 10
[27932.919856] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257e90 len 4096 err no 10
[27932.920334] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257e98 len 4096 err no 10
[27932.920339] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257ea0 len 4096 err no 10
[27932.921034] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257ea8 len 4096 err no 10
[27932.921330] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257eb0 len 4096 err no 10
[27932.921588] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257eb8 len 4096 err no 10
[27932.921683] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x257ec0 len 4096 err no 10
[27932.924247] BTRFS warning (device dm-11): direct IO failed ino 2325 rw 0,0 sector 0x286f08 len 4096 err no 10
[27932.924671] BTRFS warning (device dm-11): direct IO failed ino 2325 rw 0,0 sector 0x286f10 len 4096 err no 10
[27932.927033] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27933.038697] BTRFS info (device dm-11): flagging fs with big metadata feature
[27933.038916] BTRFS info (device dm-11): use zstd compression, level 3
[27933.039118] BTRFS info (device dm-11): turning on async discard
[27933.039327] BTRFS info (device dm-11): disk space caching is enabled
[27933.039572] BTRFS info (device dm-11): has skinny extents
[27934.075467] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27934.075770] btrfs_dev_stat_print_on_error: 121 callbacks suppressed
[27934.075772] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27934.076257] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27934.076706] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27934.077314] BTRFS error (device dm-11): error writing primary super block to device 1
[27934.077566] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27934.077859] BTRFS info (device dm-11): forced readonly
[27934.078021] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27934.078279] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27934.078915] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27934.079201] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27934.079990] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27934.081683] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[27934.082001] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27934.082001] BTRFS warning (device dm-11): direct IO failed ino 2407 rw 0,0 sector 0x293998 len 4096 err no 10
[27934.082348] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[27934.082620] BTRFS warning (device dm-11): direct IO failed ino 2407 rw 0,0 sector 0x2939a0 len 4096 err no 10
[27934.083338] BTRFS warning (device dm-11): direct IO failed ino 2407 rw 0,0 sector 0x2939a8 len 4096 err no 10
[27934.083943] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[27934.084321] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[27934.185338] BTRFS info (device dm-11): flagging fs with big metadata feature
[27934.185584] BTRFS info (device dm-11): use zstd compression, level 3
[27934.185787] BTRFS info (device dm-11): turning on async discard
[27934.185962] BTRFS info (device dm-11): disk space caching is enabled
[27934.186165] BTRFS info (device dm-11): has skinny extents
[27934.199070] BTRFS warning (device dm-11): block group 298844160 has wrong amount of free space
[27934.199412] BTRFS warning (device dm-11): failed to load free space cache for block group 298844160, rebuilding it now
[27936.224983] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27936.225337] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27936.228499] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[27936.229391] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27936.229851] btrfs_lookup_bio_sums: 14 callbacks suppressed
[27936.229853] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1149337600, 1149341696)
[27936.230543] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[27936.230855] BTRFS info (device dm-11): forced readonly
[27936.231354] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27936.231666] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27936.232269] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1140609024, 1140613120)
[27936.232590] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1140613120, 1140617216)
[27936.232609] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x2a3e28 len 4096 err no 10
[27936.232892] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1140617216, 1140621312)
[27936.233213] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x2a3e30 len 4096 err no 10
[27936.233899] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1133121536, 1133125632)
[27936.233989] BTRFS warning (device dm-11): direct IO failed ino 265 rw 0,0 sector 0x2a3e38 len 4096 err no 10
[27936.234298] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1133125632, 1133129728)
[27936.234588] BTRFS warning (device dm-11): direct IO failed ino 2453 rw 0,0 sector 0x2a0508 len 4096 err no 10
[27936.235002] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1133129728, 1133133824)
[27936.235234] BTRFS warning (device dm-11): direct IO failed ino 2453 rw 0,0 sector 0x2a0510 len 4096 err no 10
[27936.235858] BTRFS warning (device dm-11): direct IO failed ino 2453 rw 0,0 sector 0x2a0518 len 4096 err no 10
[27936.354452] BTRFS info (device dm-11): flagging fs with big metadata feature
[27936.354670] BTRFS info (device dm-11): use zstd compression, level 3
[27936.354855] BTRFS info (device dm-11): turning on async discard
[27936.355033] BTRFS info (device dm-11): disk space caching is enabled
[27936.355230] BTRFS info (device dm-11): has skinny extents
[27936.357311] BTRFS info (device dm-11): start tree-log replay
[27937.434305] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27937.434616] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27937.434894] BTRFS error (device dm-11): error writing primary super block to device 1
[27937.440679] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27937.440969] BTRFS info (device dm-11): forced readonly
[27937.441145] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27937.441394] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27937.444350] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27937.445606] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x2b3700 len 4096 err no 10
[27937.559505] BTRFS info (device dm-11): flagging fs with big metadata feature
[27937.559727] BTRFS info (device dm-11): use zstd compression, level 3
[27937.559915] BTRFS info (device dm-11): turning on async discard
[27937.560108] BTRFS info (device dm-11): disk space caching is enabled
[27937.560296] BTRFS info (device dm-11): has skinny extents
[27937.562417] BTRFS info (device dm-11): start tree-log replay
[27937.568323] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it
[27937.636921] BTRFS error (device dm-11): error loading props for ino 460 (root 5): -5
[27937.639875] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27937.666709] BTRFS: error (device dm-11) in __btrfs_update_delayed_inode:999: errno=-5 IO failure
[27937.666987] BTRFS info (device dm-11): forced readonly
[27937.667455] ------------[ cut here ]------------
[27937.667613] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.667908] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.669292] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.669545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.669799] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.669968] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.670451] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.670660] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.670874] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.671075] RBP: ffff9a28964d0460 R08: ffff9a28f8c45368 R09: 0000000000000000
[27937.671269] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9a28a63c7af8
[27937.671464] R13: ffff9a289b66fa20 R14: ffff9a28f8c45270 R15: ffff9a28f8c45318
[27937.671657] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.671901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.672080] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.672274] Call Trace:
[27937.672434]
[27937.672548] ? btrfs_get_32+0x31/0xf0
[27937.672692] ? __mutex_lock+0x80/0x8a0
[27937.672831] ? __mutex_lock+0xda/0x8a0
[27937.672971] ? rcu_read_lock_sched_held+0x12/0x60
[27937.673143] ? lock_release+0x1f0/0x2d0
[27937.673179] BTRFS: error (device dm-11) in __btrfs_run_delayed_items:1092: errno=-5 IO failure
[27937.673286] btrfs_run_delayed_refs+0x86/0x210
[27937.673596] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27937.673746] ? __mutex_unlock_slowpath+0x35/0x260
[27937.673977] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27937.674142] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.674598] btrfs_commit_transaction+0x85e/0xad0
[27937.674817] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.674984] ? vfs_fsync_range+0x90/0x90
[27937.675146] iterate_supers+0x85/0xf0
[27937.675465] ksys_sync+0x50/0x80
[27937.675608] __do_sys_sync+0xa/0x10
[27937.675748] do_syscall_64+0x38/0x90
[27937.675965] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.676143] RIP: 0033:0x7f0ad8b5a3ab
[27937.676286] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.676747] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.676982] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.677186] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.677388] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.677610] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.677804] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.677998]
[27937.678120] irq event stamp: 0
[27937.678251] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.678437] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.678684] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.678936] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.679124] ---[ end trace c09233bff6b0e31b ]---
[27937.679366] ------------[ cut here ]------------
[27937.679522] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.679807] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.681187] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.681447] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.681697] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.681869] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.682333] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.682499] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.682697] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.682904] RBP: ffff9a28964d0900 R08: ffff9a28f8c45710 R09: 0000000000000000
[27937.683113] R10: ffff9a28f8c45200 R11: ffff9a2882e05a08 R12: ffff9a28a63c7958
[27937.683310] R13: ffff9a289b66fa20 R14: ffff9a28f8c45618 R15: ffff9a28f8c456c0
[27937.683509] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.683762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.683932] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.684141] Call Trace:
[27937.684262]
[27937.684381] btrfs_run_delayed_refs+0x86/0x210
[27937.684531] ? __mutex_unlock_slowpath+0x35/0x260
[27937.684691] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.684858] btrfs_commit_transaction+0x85e/0xad0
[27937.685014] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.685189] ? vfs_fsync_range+0x90/0x90
[27937.685332] iterate_supers+0x85/0xf0
[27937.685480] ksys_sync+0x50/0x80
[27937.685612] __do_sys_sync+0xa/0x10
[27937.685747] do_syscall_64+0x38/0x90
[27937.685888] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.686060] RIP: 0033:0x7f0ad8b5a3ab
[27937.686198] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.686659] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.686897] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.687101] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.687294] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.687495] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.687691] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.687972]
[27937.688100] irq event stamp: 0
[27937.688228] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.688453] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.688707] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.688952] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.689144] ---[ end trace c09233bff6b0e31c ]---
[27937.689345] ------------[ cut here ]------------
[27937.689508] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.689783] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.691293] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.691558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.698509] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.698696] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.699211] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.699379] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.699572] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.699768] RBP: ffff9a28be795780 R08: ffff9a28857afbf0 R09: 0000000000000000
[27937.699962] R10: ffff9a28f8c45600 R11: ffff9a2882e05a08 R12: ffff9a2892121340
[27937.700171] R13: ffff9a289b66fa20 R14: ffff9a28857afaf8 R15: ffff9a28857afba0
[27937.700373] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.700622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.700824] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.701080] Call Trace:
[27937.701209]
[27937.701336] btrfs_run_delayed_refs+0x86/0x210
[27937.701515] ? __mutex_unlock_slowpath+0x35/0x260
[27937.701675] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.701844] btrfs_commit_transaction+0x85e/0xad0
[27937.702000] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.702179] ? vfs_fsync_range+0x90/0x90
[27937.702322] iterate_supers+0x85/0xf0
[27937.702494] ksys_sync+0x50/0x80
[27937.702648] __do_sys_sync+0xa/0x10
[27937.702783] do_syscall_64+0x38/0x90
[27937.702923] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.703101] RIP: 0033:0x7f0ad8b5a3ab
[27937.703241] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.703906] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.704278] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.704552] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.704831] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.705021] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.705224] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.705498]
[27937.705614] irq event stamp: 0
[27937.705741] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.705926] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.706186] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.706481] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.706662] ---[ end trace c09233bff6b0e31d ]---
[27937.706872] ------------[ cut here ]------------
[27937.707028] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.707318] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.708730] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.708986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.709252] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.709521] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.710042] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.710216] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.710418] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.710606] RBP: ffff9a28be795940 R08: ffff9a28857afd28 R09: 0000000000000000
[27937.710805] R10: ffff9a28857afaf8 R11: ffff9a2882e05a08 R12: ffff9a2892121750
[27937.710994] R13: ffff9a289b66fa20 R14: ffff9a28857afc30 R15: ffff9a28857afcd8
[27937.711196] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.711444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.711616] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.711818] Call Trace:
[27937.711937]
[27937.712064] btrfs_run_delayed_refs+0x86/0x210
[27937.712219] ? __mutex_unlock_slowpath+0x35/0x260
[27937.712379] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.712590] btrfs_commit_transaction+0x85e/0xad0
[27937.712815] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.713073] ? vfs_fsync_range+0x90/0x90
[27937.713250] iterate_supers+0x85/0xf0
[27937.713396] ksys_sync+0x50/0x80
[27937.713529] __do_sys_sync+0xa/0x10
[27937.713666] do_syscall_64+0x38/0x90
[27937.713802] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.713961] RIP: 0033:0x7f0ad8b5a3ab
[27937.714114] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.714578] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.714809] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.715000] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.715206] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.715555] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.715752] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.715947]
[27937.716073] irq event stamp: 0
[27937.716200] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.716391] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.716638] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.716886] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.717078] ---[ end trace c09233bff6b0e31e ]---
[27937.717277] ------------[ cut here ]------------
[27937.717434] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.717715] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.719082] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.719337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.719591] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.719760] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.720228] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.720429] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.720619] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.720810] RBP: ffff9a28be795c80 R08: ffff9a28857aff98 R09: 0000000000000000
[27937.721008] R10: ffff9a28857afc30 R11: ffff9a2882e05a08 R12: ffff9a28921217b8
[27937.721237] R13: ffff9a289b66fa20 R14: ffff9a28857afea0 R15: ffff9a28857aff48
[27937.721439] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.721688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.721886] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.722094] Call Trace:
[27937.722212]
[27937.722331] btrfs_run_delayed_refs+0x86/0x210
[27937.722488] ? __mutex_unlock_slowpath+0x35/0x260
[27937.722646] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.722877] btrfs_commit_transaction+0x85e/0xad0
[27937.723035] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.723210] ? vfs_fsync_range+0x90/0x90
[27937.723353] iterate_supers+0x85/0xf0
[27937.723503] ksys_sync+0x50/0x80
[27937.723659] __do_sys_sync+0xa/0x10
[27937.723798] do_syscall_64+0x38/0x90
[27937.723937] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.724110] RIP: 0033:0x7f0ad8b5a3ab
[27937.724265] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.724720] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.724955] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.725159] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.725349] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.726263] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.726464] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.726659]
[27937.726774] irq event stamp: 0
[27937.726902] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.727091] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.727337] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.727592] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.727769] ---[ end trace c09233bff6b0e31f ]---
[27937.727966] ------------[ cut here ]------------
[27937.728135] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.728414] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.735313] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.735575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.735823] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.735994] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.736492] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.736657] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.736848] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.737038] RBP: ffff9a28be795440 R08: ffff9a28857af4a0 R09: 0000000000000000
[27937.737240] R10: ffff9a28857afea0 R11: ffff9a2882e05a08 R12: ffff9a2892121a28
[27937.737437] R13: ffff9a289b66fa20 R14: ffff9a28857af3a8 R15: ffff9a28857af450
[27937.737628] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.737875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.738045] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.738246] Call Trace:
[27937.738369]
[27937.738486] btrfs_run_delayed_refs+0x86/0x210
[27937.738636] ? __mutex_unlock_slowpath+0x35/0x260
[27937.738793] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.738961] btrfs_commit_transaction+0x85e/0xad0
[27937.739128] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.739296] ? vfs_fsync_range+0x90/0x90
[27937.739443] iterate_supers+0x85/0xf0
[27937.739580] ksys_sync+0x50/0x80
[27937.739715] __do_sys_sync+0xa/0x10
[27937.739850] do_syscall_64+0x38/0x90
[27937.739985] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.740159] RIP: 0033:0x7f0ad8b5a3ab
[27937.740298] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.740746] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.740981] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.741183] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.741502] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.741699] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.741890] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.742100]
[27937.742215] irq event stamp: 0
[27937.742343] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.742530] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.742776] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.743030] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.743219] ---[ end trace c09233bff6b0e320 ]---
[27937.743418] ------------[ cut here ]------------
[27937.743573] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.743855] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.745236] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.745492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.745748] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.745919] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.746384] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.746546] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.746741] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.746938] RBP: ffff9a28be795740 R08: ffff9a28857af980 R09: 0000000000000000
[27937.747140] R10: ffff9a28857af3a8 R11: ffff9a2882e05a08 R12: ffff9a2892121ea0
[27937.747336] R13: ffff9a289b66fa20 R14: ffff9a28857af888 R15: ffff9a28857af930
[27937.747535] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.747778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.747948] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.748156] Call Trace:
[27937.748278]
[27937.748397] btrfs_run_delayed_refs+0x86/0x210
[27937.748551] ? __mutex_unlock_slowpath+0x35/0x260
[27937.748709] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.748874] btrfs_commit_transaction+0x85e/0xad0
[27937.749030] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.749206] ? vfs_fsync_range+0x90/0x90
[27937.749354] iterate_supers+0x85/0xf0
[27937.749499] ksys_sync+0x50/0x80
[27937.749627] __do_sys_sync+0xa/0x10
[27937.749767] do_syscall_64+0x38/0x90
[27937.749909] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.750079] RIP: 0033:0x7f0ad8b5a3ab
[27937.750217] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.750681] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.750920] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.751125] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.751322] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.751520] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.751717] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.751916]
[27937.752032] irq event stamp: 0
[27937.752170] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.752354] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.752610] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.752857] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.753039] ---[ end trace c09233bff6b0e321 ]---
[27937.753247] ------------[ cut here ]------------
[27937.753406] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.753683] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.755063] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.755317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.756283] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.756463] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.756922] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.757094] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.757287] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.757501] RBP: 0000000000000000 R08: ffff9a28f8c455c8 R09: 0000000000000000
[27937.757693] R10: ffff9a28857af888 R11: ffff9a2882e05a08 R12: ffff9a28a63c7680
[27937.757914] R13: ffff9a289b66fa20 R14: ffff9a28f8c454e0 R15: ffff9a28f8c45588
[27937.758117] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.758370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.758540] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.758737] Call Trace:
[27937.758854]
[27937.758973] btrfs_run_delayed_refs+0x86/0x210
[27937.759134] ? __mutex_unlock_slowpath+0x35/0x260
[27937.759291] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.759462] btrfs_commit_transaction+0x85e/0xad0
[27937.759624] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.759793] ? vfs_fsync_range+0x90/0x90
[27937.759937] iterate_supers+0x85/0xf0
[27937.760088] ksys_sync+0x50/0x80
[27937.760223] __do_sys_sync+0xa/0x10
[27937.760437] do_syscall_64+0x38/0x90
[27937.760577] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.760740] RIP: 0033:0x7f0ad8b5a3ab
[27937.760880] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.761340] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.761585] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.761781] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.761972] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.762175] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.762375] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.762586]
[27937.762699] irq event stamp: 0
[27937.762826] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.763004] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.763266] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.769040] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.769239] ---[ end trace c09233bff6b0e322 ]---
[27937.769488] ------------[ cut here ]------------
[27937.769645] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.769921] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.771317] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.771571] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.771827] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.771995] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.772472] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.772637] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.772861] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.773063] RBP: 0000000000000000 R08: ffff9a28857af700 R09: 0000000000000000
[27937.773293] R10: ffff9a28f8c45400 R11: ffff9a2882e05a08 R12: ffff9a28ae5203f0
[27937.773513] R13: ffff9a289b66fa20 R14: ffff9a28857af618 R15: ffff9a28857af6c0
[27937.773713] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.773976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.774160] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.774362] Call Trace:
[27937.774506]
[27937.774625] btrfs_run_delayed_refs+0x86/0x210
[27937.774804] ? __mutex_unlock_slowpath+0x35/0x260
[27937.774960] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.775140] btrfs_commit_transaction+0x85e/0xad0
[27937.775300] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.775477] ? vfs_fsync_range+0x90/0x90
[27937.775625] iterate_supers+0x85/0xf0
[27937.775764] ksys_sync+0x50/0x80
[27937.775937] __do_sys_sync+0xa/0x10
[27937.776087] do_syscall_64+0x38/0x90
[27937.776227] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.776414] RIP: 0033:0x7f0ad8b5a3ab
[27937.776558] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.777089] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.777341] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.777564] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.777768] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.777978] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.778183] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.778404]
[27937.778521] irq event stamp: 0
[27937.778654] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.778859] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.779116] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.779565] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.779831] ---[ end trace c09233bff6b0e323 ]---
[27937.780124] ------------[ cut here ]------------
[27937.780284] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.780615] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.782056] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.782325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.782586] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.782761] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.783234] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.783404] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.783598] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.783796] RBP: 0000000000000000 R08: ffff9a28857afab8 R09: 0000000000000000
[27937.783991] R10: ffff9a28857af618 R11: ffff9a2883e6ce08 R12: ffff9a28ae520700
[27937.784198] R13: ffff9a289b66fa20 R14: ffff9a28857af9c0 R15: ffff9a28857afa68
[27937.784495] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.784748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.784917] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.785126] Call Trace:
[27937.785247]
[27937.786288] btrfs_run_delayed_refs+0x86/0x210
[27937.786538] ? __mutex_unlock_slowpath+0x35/0x260
[27937.786777] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.787028] btrfs_commit_transaction+0x85e/0xad0
[27937.787305] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.787573] ? vfs_fsync_range+0x90/0x90
[27937.787785] iterate_supers+0x85/0xf0
[27937.787999] ksys_sync+0x50/0x80
[27937.788213] __do_sys_sync+0xa/0x10
[27937.788457] do_syscall_64+0x38/0x90
[27937.788665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.788907] RIP: 0033:0x7f0ad8b5a3ab
[27937.789125] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.789807] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.790179] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.790491] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.790819] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.791126] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.791379] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.791603]
[27937.791754] irq event stamp: 0
[27937.791899] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.792087] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.792339] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.792604] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.792796] ---[ end trace c09233bff6b0e324 ]---
[27937.792997] ------------[ cut here ]------------
[27937.793188] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.793469] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.794860] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.795125] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.795385] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.795554] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.796007] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.796182] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.796380] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.796572] RBP: 0000000000000000 R08: ffff9a28857afd18 R09: 0000000000000000
[27937.796763] R10: ffff9a28857af9c0 R11: ffff9a2883e6ce08 R12: ffff9a2892121750
[27937.796955] R13: ffff9a289b66fa20 R14: ffff9a28857afc30 R15: ffff9a28857afcd8
[27937.797154] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.797405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.797575] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.797772] Call Trace:
[27937.797889]
[27937.798003] btrfs_run_delayed_refs+0x86/0x210
[27937.798165] ? __mutex_unlock_slowpath+0x35/0x260
[27937.798322] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.798490] btrfs_commit_transaction+0x85e/0xad0
[27937.798646] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.798813] ? vfs_fsync_range+0x90/0x90
[27937.798961] iterate_supers+0x85/0xf0
[27937.799110] ksys_sync+0x50/0x80
[27937.799242] __do_sys_sync+0xa/0x10
[27937.799383] do_syscall_64+0x38/0x90
[27937.799520] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.799681] RIP: 0033:0x7f0ad8b5a3ab
[27937.799819] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.800283] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.800524] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.800719] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.800913] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.806759] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.806968] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.807177]
[27937.807296] irq event stamp: 0
[27937.807429] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.807608] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.807852] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.808115] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.808295] ---[ end trace c09233bff6b0e325 ]---
[27937.808501] ------------[ cut here ]------------
[27937.808664] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.808940] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.810326] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.810584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.810843] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.811013] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.811480] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.811646] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.811840] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.812036] RBP: 0000000000000000 R08: ffff9a28857af5c8 R09: 0000000000000000
[27937.812238] R10: ffff9a28857afc30 R11: ffff9a2882e05a08 R12: ffff9a2892121dd0
[27937.812435] R13: ffff9a289b66fa20 R14: ffff9a28857af4e0 R15: ffff9a28857af588
[27937.812628] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.812872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.813042] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.813250] Call Trace:
[27937.813378]
[27937.813495] btrfs_run_delayed_refs+0x86/0x210
[27937.813650] ? __mutex_unlock_slowpath+0x35/0x260
[27937.813810] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.813976] btrfs_commit_transaction+0x85e/0xad0
[27937.814143] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.814328] ? vfs_fsync_range+0x90/0x90
[27937.814510] iterate_supers+0x85/0xf0
[27937.814648] ksys_sync+0x50/0x80
[27937.814778] __do_sys_sync+0xa/0x10
[27937.814917] do_syscall_64+0x38/0x90
[27937.815070] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.815237] RIP: 0033:0x7f0ad8b5a3ab
[27937.815380] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.816804] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.817165] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.817455] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.817741] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.818028] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.818328] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.818663]
[27937.818833] irq event stamp: 0
[27937.819021] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.819307] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.819691] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.820072] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.820344] ---[ end trace c09233bff6b0e326 ]---
[27937.821454] ------------[ cut here ]------------
[27937.821613] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.821892] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.823340] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.823623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.823870] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.824044] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.824517] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.824679] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.824872] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.825072] RBP: 0000000000000000 R08: ffff9a28857af0e8 R09: 0000000000000000
[27937.825266] R10: 0000000000000000 R11: ffff9a279d69f488 R12: ffff9a2892121888
[27937.825465] R13: ffff9a289b66fa20 R14: ffff9a28857af000 R15: ffff9a28857af0a8
[27937.825660] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.825909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.826090] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.826288] Call Trace:
[27937.826410]
[27937.826525] ? btrfs_get_32+0x30/0xf0
[27937.826667] ? __mutex_lock+0x80/0x8a0
[27937.826808] ? __mutex_lock+0xda/0x8a0
[27937.826950] ? rcu_read_lock_sched_held+0x12/0x60
[27937.827119] ? lock_release+0x1f0/0x2d0
[27937.827265] btrfs_run_delayed_refs+0x86/0x210
[27937.827422] ? __mutex_unlock_slowpath+0x35/0x260
[27937.827580] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.827745] btrfs_commit_transaction+0x85e/0xad0
[27937.827900] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.828077] ? vfs_fsync_range+0x90/0x90
[27937.828224] iterate_supers+0x85/0xf0
[27937.828368] ksys_sync+0x50/0x80
[27937.828502] __do_sys_sync+0xa/0x10
[27937.828641] do_syscall_64+0x38/0x90
[27937.828781] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.828941] RIP: 0033:0x7f0ad8b5a3ab
[27937.829090] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.829556] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.829795] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.829993] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.830199] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.830401] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.830597] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.830800]
[27937.830918] irq event stamp: 0
[27937.831044] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.831255] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.831513] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.831761] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.831971] ---[ end trace c09233bff6b0e327 ]---
[27937.832195] ------------[ cut here ]------------
[27937.832365] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.832655] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.834065] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.834339] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.834677] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.834863] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.835337] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.835528] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.835734] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.835941] RBP: 0000000000000000 R08: ffff9a28857af490 R09: 0000000000000000
[27937.836178] R10: ffff9a28857af000 R11: ffff9a2882e05a08 R12: ffff9a2892121a28
[27937.836381] R13: ffff9a289b66fa20 R14: ffff9a28857af3a8 R15: ffff9a28857af450
[27937.836578] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.836833] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.837010] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.837212] Call Trace:
[27937.837333]
[27937.837455] ? __mutex_lock+0x80/0x8a0
[27937.837596] ? __mutex_lock+0xda/0x8a0
[27937.837735] ? rcu_read_lock_sched_held+0x12/0x60
[27937.837894] ? lock_release+0x1f0/0x2d0
[27937.838038] btrfs_run_delayed_refs+0x86/0x210
[27937.838199] ? __mutex_unlock_slowpath+0x35/0x260
[27937.843879] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.844070] btrfs_commit_transaction+0x85e/0xad0
[27937.844228] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.844399] ? vfs_fsync_range+0x90/0x90
[27937.844546] iterate_supers+0x85/0xf0
[27937.844687] ksys_sync+0x50/0x80
[27937.844817] __do_sys_sync+0xa/0x10
[27937.844951] do_syscall_64+0x38/0x90
[27937.845102] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.845264] RIP: 0033:0x7f0ad8b5a3ab
[27937.845404] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.846641] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.847003] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.847305] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.847598] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.847883] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.848114] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.848322]
[27937.848450] irq event stamp: 0
[27937.848578] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.848765] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.849037] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.849293] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.849506] ---[ end trace c09233bff6b0e328 ]---
[27937.849703] ------------[ cut here ]------------
[27937.849876] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.850162] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.851612] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.851864] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.852127] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.852299] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.852770] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.852934] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.853137] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.853329] RBP: 0000000000000000 R08: ffff9a28857af220 R09: 0000000000000000
[27937.853527] R10: ffff9a28857af3a8 R11: ffff9a2882e05a08 R12: ffff9a2892121c98
[27937.853717] R13: ffff9a289b66fa20 R14: ffff9a28857af138 R15: ffff9a28857af1e0
[27937.853910] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.854166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.854337] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.854533] Call Trace:
[27937.854649]
[27937.854766] ? __mutex_lock+0x80/0x8a0
[27937.854906] ? __mutex_lock+0xda/0x8a0
[27937.855044] ? rcu_read_lock_sched_held+0x12/0x60
[27937.855216] ? lock_release+0x1f0/0x2d0
[27937.855365] btrfs_run_delayed_refs+0x86/0x210
[27937.855516] ? __mutex_unlock_slowpath+0x35/0x260
[27937.855670] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.855840] btrfs_commit_transaction+0x85e/0xad0
[27937.855996] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.856176] ? vfs_fsync_range+0x90/0x90
[27937.856319] iterate_supers+0x85/0xf0
[27937.856461] ksys_sync+0x50/0x80
[27937.856594] __do_sys_sync+0xa/0x10
[27937.856728] do_syscall_64+0x38/0x90
[27937.856865] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.857030] RIP: 0033:0x7f0ad8b5a3ab
[27937.857181] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.857638] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.857877] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.858078] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.858272] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.858464] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.858659] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.858853]
[27937.858966] irq event stamp: 0
[27937.859106] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.859285] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.859535] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.859785] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.859965] ---[ end trace c09233bff6b0e329 ]---
[27937.860162] ------------[ cut here ]------------
[27937.860320] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.860650] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.862059] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.862310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.862567] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.862736] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.863196] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.863366] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.863563] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.863758] RBP: 0000000000000000 R08: ffff9a28857af358 R09: 0000000000000000
[27937.863956] R10: ffff9a28857af138 R11: ffff9a2882e05a08 R12: ffff9a2892121410
[27937.864162] R13: ffff9a289b66fa20 R14: ffff9a28857af270 R15: ffff9a28857af318
[27937.864362] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.864607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.864780] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.864978] Call Trace:
[27937.865114]
[27937.865229] ? __mutex_lock+0x80/0x8a0
[27937.865377] ? __mutex_lock+0xda/0x8a0
[27937.865521] ? rcu_read_lock_sched_held+0x12/0x60
[27937.865676] ? lock_release+0x1f0/0x2d0
[27937.865820] btrfs_run_delayed_refs+0x86/0x210
[27937.865972] ? __mutex_unlock_slowpath+0x35/0x260
[27937.866141] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.866307] btrfs_commit_transaction+0x85e/0xad0
[27937.866468] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.866637] ? vfs_fsync_range+0x90/0x90
[27937.866782] iterate_supers+0x85/0xf0
[27937.866920] ksys_sync+0x50/0x80
[27937.867061] __do_sys_sync+0xa/0x10
[27937.867199] do_syscall_64+0x38/0x90
[27937.867455] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.867617] RIP: 0033:0x7f0ad8b5a3ab
[27937.867754] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.868227] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.868525] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.868722] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.868915] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.869121] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.869318] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.869519]
[27937.869637] irq event stamp: 0
[27937.869765] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.869946] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.870208] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.870459] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.870639] ---[ end trace c09233bff6b0e32a ]---
[27937.870834] ------------[ cut here ]------------
[27937.870989] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.871278] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.872658] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.872915] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.873197] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.881881] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.882349] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.882549] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.882755] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.882970] RBP: 0000000000000000 R08: ffff9a28857af700 R09: 0000000000000000
[27937.883178] R10: ffff9a28857af270 R11: ffff9a2882e05a08 R12: ffff9a2892121750
[27937.883401] R13: ffff9a289b66fa20 R14: ffff9a28857af618 R15: ffff9a28857af6c0
[27937.883604] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.883850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.884028] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.884241] Call Trace:
[27937.884373]
[27937.884490] ? __mutex_lock+0x80/0x8a0
[27937.884638] ? __mutex_lock+0xda/0x8a0
[27937.884784] ? rcu_read_lock_sched_held+0x12/0x60
[27937.884943] ? lock_release+0x1f0/0x2d0
[27937.885099] btrfs_run_delayed_refs+0x86/0x210
[27937.885258] ? __mutex_unlock_slowpath+0x35/0x260
[27937.885442] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.885608] btrfs_commit_transaction+0x85e/0xad0
[27937.885763] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.885932] ? vfs_fsync_range+0x90/0x90
[27937.886087] iterate_supers+0x85/0xf0
[27937.886227] ksys_sync+0x50/0x80
[27937.886364] __do_sys_sync+0xa/0x10
[27937.886503] do_syscall_64+0x38/0x90
[27937.886642] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.886802] RIP: 0033:0x7f0ad8b5a3ab
[27937.886939] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.887414] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.887652] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.887848] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.888043] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.888249] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.888449] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.888650]
[27937.888767] irq event stamp: 0
[27937.888895] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.889095] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.889351] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.889602] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.889783] ---[ end trace c09233bff6b0e32b ]---
[27937.889974] ------------[ cut here ]------------
[27937.890139] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.890424] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.891834] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.892099] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.892351] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.892526] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.892986] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.893161] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.893352] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.893548] RBP: ffff9a28be795740 R08: ffff9a28857af980 R09: 0000000000000000
[27937.893741] R10: ffff9a28857af618 R11: ffff9a2882e05a08 R12: ffff9a2892121ea0
[27937.893934] R13: ffff9a289b66fa20 R14: ffff9a28857af888 R15: ffff9a28857af930
[27937.894148] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.894409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.894578] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.894775] Call Trace:
[27937.894893]
[27937.895011] ? __mutex_lock+0x80/0x8a0
[27937.895164] ? __mutex_lock+0xda/0x8a0
[27937.895304] ? rcu_read_lock_sched_held+0x12/0x60
[27937.895468] ? lock_release+0x1f0/0x2d0
[27937.895614] btrfs_run_delayed_refs+0x86/0x210
[27937.895763] ? __mutex_unlock_slowpath+0x35/0x260
[27937.895919] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.896097] btrfs_commit_transaction+0x85e/0xad0
[27937.896257] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.896425] ? vfs_fsync_range+0x90/0x90
[27937.896570] iterate_supers+0x85/0xf0
[27937.896712] ksys_sync+0x50/0x80
[27937.896846] __do_sys_sync+0xa/0x10
[27937.896982] do_syscall_64+0x38/0x90
[27937.897163] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.897377] RIP: 0033:0x7f0ad8b5a3ab
[27937.897533] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.897983] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.898232] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.898433] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.898622] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.898814] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.899005] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.899212]
[27937.899329] irq event stamp: 0
[27937.899461] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.899641] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.899887] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.900152] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.900332] ---[ end trace c09233bff6b0e32c ]---
[27937.900533] ------------[ cut here ]------------
[27937.900688] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.900963] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.902353] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.902627] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.902883] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.903062] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.903519] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.903683] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.903878] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.904084] RBP: ffff9a28be795440 R08: ffff9a28857aff98 R09: 0000000000000000
[27937.904280] R10: ffff9a28857af888 R11: ffff9a2882e05a08 R12: ffff9a28921217b8
[27937.904474] R13: ffff9a289b66fa20 R14: ffff9a28857afea0 R15: ffff9a28857aff48
[27937.904667] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.904909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.905092] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.905296] Call Trace:
[27937.906472]
[27937.906696] btrfs_run_delayed_refs+0x86/0x210
[27937.906965] ? __mutex_unlock_slowpath+0x35/0x260
[27937.907216] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.907506] btrfs_commit_transaction+0x85e/0xad0
[27937.907739] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.908018] ? vfs_fsync_range+0x90/0x90
[27937.908256] iterate_supers+0x85/0xf0
[27937.908510] ksys_sync+0x50/0x80
[27937.908708] __do_sys_sync+0xa/0x10
[27937.908915] do_syscall_64+0x38/0x90
[27937.909168] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.909437] RIP: 0033:0x7f0ad8b5a3ab
[27937.909642] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.910338] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.910811] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.911134] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.911464] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.911750] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.911994] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.912204]
[27937.912318] irq event stamp: 0
[27937.912513] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.912711] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.912962] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.913219] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.913444] ---[ end trace c09233bff6b0e32d ]---
[27937.919187] ------------[ cut here ]------------
[27937.919346] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.919668] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.921094] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.921346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.921643] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.921814] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.922274] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.922482] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.922678] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.922871] RBP: ffff9a28be795c80 R08: ffff9a28857afbf0 R09: 0000000000000000
[27937.923077] R10: ffff9a28857afea0 R11: ffff9a2882e05a08 R12: ffff9a2892121340
[27937.923275] R13: ffff9a289b66fa20 R14: ffff9a28857afaf8 R15: ffff9a28857afba0
[27937.923481] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.923723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.923897] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.924103] Call Trace:
[27937.924225]
[27937.924340] btrfs_run_delayed_refs+0x86/0x210
[27937.924502] ? __mutex_unlock_slowpath+0x35/0x260
[27937.924661] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.924826] btrfs_commit_transaction+0x85e/0xad0
[27937.924980] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.925165] ? vfs_fsync_range+0x90/0x90
[27937.925312] iterate_supers+0x85/0xf0
[27937.925456] ksys_sync+0x50/0x80
[27937.925588] __do_sys_sync+0xa/0x10
[27937.925725] do_syscall_64+0x38/0x90
[27937.925866] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.926025] RIP: 0033:0x7f0ad8b5a3ab
[27937.926179] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.926663] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.926908] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.927120] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.927315] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.927516] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.927712] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.927934]
[27937.928061] irq event stamp: 0
[27937.928186] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.928394] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.928648] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.928890] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.929090] ---[ end trace c09233bff6b0e32e ]---
[27937.929340] ------------[ cut here ]------------
[27937.929500] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.929786] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.931161] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.931423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.931679] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.931849] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.932319] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.932486] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.932677] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.932868] RBP: ffff9a28be795940 R08: ffff9a28857af848 R09: 0000000000000000
[27937.933068] R10: ffff9a28857afaf8 R11: ffff9a2882e05a08 R12: ffff9a2892121548
[27937.933263] R13: ffff9a289b66fa20 R14: ffff9a28857af750 R15: ffff9a28857af7f8
[27937.933464] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.933711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.933880] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.934084] Call Trace:
[27937.934227]
[27937.934346] btrfs_run_delayed_refs+0x86/0x210
[27937.934507] ? __mutex_unlock_slowpath+0x35/0x260
[27937.934662] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.934828] btrfs_commit_transaction+0x85e/0xad0
[27937.934985] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.935163] ? vfs_fsync_range+0x90/0x90
[27937.935307] iterate_supers+0x85/0xf0
[27937.936163] ksys_sync+0x50/0x80
[27937.936370] __do_sys_sync+0xa/0x10
[27937.936574] do_syscall_64+0x38/0x90
[27937.936778] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.937020] RIP: 0033:0x7f0ad8b5a3ab
[27937.937244] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.937926] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.938295] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.938582] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.938869] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.939169] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.939461] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.939751]
[27937.939923] irq event stamp: 0
[27937.940131] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.940311] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.940561] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.940813] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.940991] ---[ end trace c09233bff6b0e32f ]---
[27937.941194] ------------[ cut here ]------------
[27937.941353] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.941646] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.943029] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.943289] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.943552] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.943722] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.944184] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.944414] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.944610] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.944807] RBP: ffff9a28be795780 R08: ffff9a28857afab8 R09: 0000000000000000
[27937.945000] R10: ffff9a28857af750 R11: ffff9a2882e05a08 R12: ffff9a2892121dd0
[27937.945209] R13: ffff9a289b66fa20 R14: ffff9a28857af9c0 R15: ffff9a28857afa68
[27937.945412] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.945657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.945831] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.946029] Call Trace:
[27937.946161]
[27937.946276] btrfs_run_delayed_refs+0x86/0x210
[27937.946435] ? __mutex_unlock_slowpath+0x35/0x260
[27937.946623] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.946787] btrfs_commit_transaction+0x85e/0xad0
[27937.946942] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.947120] ? vfs_fsync_range+0x90/0x90
[27937.947266] iterate_supers+0x85/0xf0
[27937.947410] ksys_sync+0x50/0x80
[27937.947541] __do_sys_sync+0xa/0x10
[27937.947677] do_syscall_64+0x38/0x90
[27937.947816] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.947976] RIP: 0033:0x7f0ad8b5a3ab
[27937.948123] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.948588] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.948825] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.949019] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.949224] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.949507] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.949703] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.955438]
[27937.955636] irq event stamp: 0
[27937.955789] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.955971] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.956272] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.956552] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.956731] ---[ end trace c09233bff6b0e330 ]---
[27937.956932] ------------[ cut here ]------------
[27937.957103] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.957389] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.958770] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.959026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.959288] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.959464] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.959919] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.960092] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.960287] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.960485] RBP: 0000000000000000 R08: ffff9a28857af5c8 R09: 0000000000000000
[27937.960679] R10: ffff9a28857af9c0 R11: ffff9a2882e05a08 R12: ffff9a28ae5203f0
[27937.960876] R13: ffff9a289b66fa20 R14: ffff9a28857af4e0 R15: ffff9a28857af588
[27937.961080] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.961335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.961526] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.961726] Call Trace:
[27937.961846]
[27937.961961] btrfs_run_delayed_refs+0x86/0x210
[27937.962124] ? __mutex_unlock_slowpath+0x35/0x260
[27937.962284] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.962458] btrfs_commit_transaction+0x85e/0xad0
[27937.962612] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.962778] ? vfs_fsync_range+0x90/0x90
[27937.962927] iterate_supers+0x85/0xf0
[27937.963081] ksys_sync+0x50/0x80
[27937.963214] __do_sys_sync+0xa/0x10
[27937.963347] do_syscall_64+0x38/0x90
[27937.963491] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.963651] RIP: 0033:0x7f0ad8b5a3ab
[27937.963790] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.964271] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.964516] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.964740] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.964939] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.965165] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.966136] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.966430]
[27937.966603] irq event stamp: 0
[27937.966793] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.967072] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.967457] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.967826] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.968109] ---[ end trace c09233bff6b0e331 ]---
[27937.968414] ------------[ cut here ]------------
[27937.968671] WARNING: CPU: 1 PID: 1518141 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[27937.969137] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 ip6_tables nft_compat ip_set rfkill nf_tables nfnetlink iTCO_wdt intel_rapl_msr iTCO_vendor_support snd_hda_codec_generic snd_hda_intel intel_rapl_common snd_intel_dspcfg i2c_i801 snd_hda_codec i2c_smbus snd_hwdep joydev snd_hda_core lpc_ich snd_pcm virtio_balloon snd_timer snd soundcore zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw virtio_blk qemu_fw_cfg
[27937.970846] CPU: 1 PID: 1518141 Comm: fsstress Tainted: G W 5.16.0-rc4+ #526
[27937.971106] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[27937.971364] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[27937.971572] Code: 8b 54 24 08 45 85 d2 0f 85 de 01 00 00 48 85 ed 0f 84 39 f8 ff ff 48 8b 3d aa ac d5 02 48 89 ee e8 12 c3 e3 ff e9 25 f8 ff ff <0f> 0b e9 11 f7 ff ff 65 ff 05 3f 98 a6 65 48 8b 05 58 b5 85 01 e8
[27937.972028] RSP: 0018:ffffa8d54798fcb0 EFLAGS: 00010202
[27937.972203] RAX: 000000000000000d RBX: ffff9a2899b75000 RCX: 0000000000000000
[27937.972406] RDX: 0000000000000001 RSI: ffffffff9a5b5d6a RDI: 00000000ffffffff
[27937.972600] RBP: 0000000000000000 R08: ffff9a28857afd28 R09: 0000000000000000
[27937.972860] R10: ffff9a28857af4e0 R11: ffff9a2883e6ce08 R12: ffff9a28ae520380
[27937.973082] R13: ffff9a289b66fa20 R14: ffff9a28857afc30 R15: ffff9a28857afcd8
[27937.973276] FS: 00007f0ad8a5e740(0000) GS:ffff9a28fbd00000(0000) knlGS:0000000000000000
[27937.973566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[27937.973739] CR2: 00007f481362f780 CR3: 00000001233e2004 CR4: 0000000000370ee0
[27937.973931] Call Trace:
[27937.974060]
[27937.974182] btrfs_run_delayed_refs+0x86/0x210
[27937.974334] ? __mutex_unlock_slowpath+0x35/0x260
[27937.974499] btrfs_start_dirty_block_groups+0x2af/0x540
[27937.974663] btrfs_commit_transaction+0x85e/0xad0
[27937.974819] ? btrfs_attach_transaction_barrier+0x1f/0x50
[27937.974987] ? vfs_fsync_range+0x90/0x90
[27937.975141] iterate_supers+0x85/0xf0
[27937.975367] ksys_sync+0x50/0x80
[27937.975503] __do_sys_sync+0xa/0x10
[27937.975641] do_syscall_64+0x38/0x90
[27937.975777] entry_SYSCALL_64_after_hwframe+0x44/0xae
[27937.975939] RIP: 0033:0x7f0ad8b5a3ab
[27937.976092] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[27937.976606] RSP: 002b:00007fff6e127338 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[27937.976839] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f0ad8b5a3ab
[27937.977034] RDX: 00000000ffffffff RSI: 000000000bc43644 RDI: 000000000000000c
[27937.977240] RBP: 028f5c28f5c28f5c R08: 0000000000000018 R09: 00007fff6e127314
[27937.977460] R10: fffffffffffffb0c R11: 0000000000000202 R12: 000000000000000c
[27937.977708] R13: 8f5c28f5c28f5c29 R14: 0000000000403430 R15: 00007f0ad8a5e6c8
[27937.977905]
[27937.978017] irq event stamp: 0
[27937.978158] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[27937.978342] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[27937.978594] softirqs last enabled at (0): [] copy_process+0x862/0x20e0
[27937.978846] softirqs last disabled at (0): [<0000000000000000>] 0x0
[27937.979024] ---[ end trace c09233bff6b0e332 ]---
[27938.040320] BTRFS info (device dm-11): flagging fs with big metadata feature
[27938.040558] BTRFS info (device dm-11): use zstd compression, level 3
[27938.040754] BTRFS info (device dm-11): turning on async discard
[27938.040953] BTRFS info (device dm-11): disk space caching is enabled
[27938.041161] BTRFS info (device dm-11): has skinny extents
[27939.058845] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27939.059156] BTRFS error (device dm-11): error writing primary super block to device 1
[27939.059410] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27939.059697] BTRFS info (device dm-11): forced readonly
[27939.059867] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[27939.061113] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27939.061360] BTRFS warning (device dm-11): direct IO failed ino 2601 rw 0,0 sector 0x2bbb58 len 4096 err no 10
[27939.061562] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27939.062435] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2c1a08 len 4096 err no 10
[27939.062686] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2c1a10 len 4096 err no 10
[27939.062735] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2c1a18 len 4096 err no 10
[27939.063099] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2c1a20 len 4096 err no 10
[27939.063458] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2c1a28 len 4096 err no 10
[27939.066958] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27939.158496] BTRFS info (device dm-11): flagging fs with big metadata feature
[27939.158712] BTRFS info (device dm-11): use zstd compression, level 3
[27939.158893] BTRFS info (device dm-11): turning on async discard
[27939.159083] BTRFS info (device dm-11): disk space caching is enabled
[27939.159289] BTRFS info (device dm-11): has skinny extents
[27939.174478] btrfs_dev_stat_print_on_error: 70 callbacks suppressed
[27939.174482] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[27939.175471] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 2, flush 0, corrupt 0, gen 0
[27939.176792] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 2, flush 0, corrupt 0, gen 0
[27939.176800] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 3, flush 0, corrupt 0, gen 0
[27939.177113] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[27939.182866] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[27939.183190] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[27939.183715] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 4, flush 0, corrupt 0, gen 0
[27939.185822] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27939.209278] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[27939.209602] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 6, flush 0, corrupt 0, gen 0
[27939.209901] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27939.210174] BTRFS info (device dm-11): forced readonly
[27939.269718] BTRFS info (device dm-11): flagging fs with big metadata feature
[27939.269988] BTRFS info (device dm-11): use zstd compression, level 3
[27939.270234] BTRFS info (device dm-11): turning on async discard
[27939.270462] BTRFS info (device dm-11): disk space caching is enabled
[27939.270720] BTRFS info (device dm-11): has skinny extents
[27939.292234] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27939.313242] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27939.313543] BTRFS info (device dm-11): forced readonly
[27939.368382] BTRFS info (device dm-11): flagging fs with big metadata feature
[27939.368616] BTRFS info (device dm-11): use zstd compression, level 3
[27939.368835] BTRFS info (device dm-11): turning on async discard
[27939.369011] BTRFS info (device dm-11): disk space caching is enabled
[27939.369213] BTRFS info (device dm-11): has skinny extents
[27939.391254] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27939.414328] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[27939.414612] BTRFS info (device dm-11): forced readonly
[27939.469776] BTRFS info (device dm-11): flagging fs with big metadata feature
[27939.469993] BTRFS info (device dm-11): use zstd compression, level 3
[27939.470210] BTRFS info (device dm-11): turning on async discard
[27939.470428] BTRFS info (device dm-11): disk space caching is enabled
[27939.470612] BTRFS info (device dm-11): has skinny extents
[27940.603354] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27940.603660] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27940.603942] BTRFS error (device dm-11): error writing primary super block to device 1
[27940.604206] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27940.604508] BTRFS info (device dm-11): forced readonly
[27940.604674] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27940.604918] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27940.606588] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27940.607418] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27940.608873] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27940.609367] BTRFS warning (device dm-11): direct IO failed ino 267 rw 0,0 sector 0x2cd6b8 len 4096 err no 10
[27940.611482] BTRFS warning (device dm-11): direct IO failed ino 267 rw 0,0 sector 0x2cd6b8 len 4096 err no 10
[27940.701697] BTRFS info (device dm-11): flagging fs with big metadata feature
[27940.701915] BTRFS info (device dm-11): use zstd compression, level 3
[27940.702119] BTRFS info (device dm-11): turning on async discard
[27940.702299] BTRFS info (device dm-11): disk space caching is enabled
[27940.702494] BTRFS info (device dm-11): has skinny extents
[27942.960796] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27942.961129] BTRFS error (device dm-11): error writing primary super block to device 1
[27942.961398] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27942.961683] BTRFS info (device dm-11): forced readonly
[27942.961848] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[27942.962311] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27942.962551] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27942.965147] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27942.966610] BTRFS warning (device dm-11): direct IO failed ino 2684 rw 0,0 sector 0x2d2a68 len 4096 err no 10
[27943.057507] BTRFS info (device dm-11): flagging fs with big metadata feature
[27943.057727] BTRFS info (device dm-11): use zstd compression, level 3
[27943.057912] BTRFS info (device dm-11): turning on async discard
[27943.058107] BTRFS info (device dm-11): disk space caching is enabled
[27943.058297] BTRFS info (device dm-11): has skinny extents
[27943.060122] BTRFS info (device dm-11): start tree-log replay
[27945.155222] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27945.155637] btrfs_dev_stat_print_on_error: 59 callbacks suppressed
[27945.155640] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[27945.156332] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[27945.156710] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[27945.157215] BTRFS error (device dm-11): error writing primary super block to device 1
[27945.157620] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[27945.158119] BTRFS info (device dm-11): forced readonly
[27945.158391] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27945.158760] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27945.159799] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[27945.160394] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[27945.160868] BTRFS warning (device dm-11): direct IO failed ino 2906 rw 0,0 sector 0x2fa918 len 4096 err no 10
[27945.161152] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[27945.161344] BTRFS warning (device dm-11): direct IO failed ino 2906 rw 0,0 sector 0x2fa920 len 4096 err no 10
[27945.162818] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[27945.163316] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[27945.163431] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2f9fa0 len 4096 err no 10
[27945.163703] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[27945.166156] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 3, flush 0, corrupt 0, gen 0
[27945.170411] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 4, flush 0, corrupt 0, gen 0
[27945.170780] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[27945.170782] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2f1138 len 4096 err no 10
[27945.171142] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 6, flush 0, corrupt 0, gen 0
[27945.171476] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2f1140 len 4096 err no 10
[27945.172147] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x2f1148 len 4096 err no 10
[27945.172798] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 7, flush 0, corrupt 0, gen 0
[27945.173193] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e6998 len 4096 err no 10
[27945.173534] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69a0 len 4096 err no 10
[27945.173848] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69a8 len 4096 err no 10
[27945.174204] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69b0 len 4096 err no 10
[27945.174576] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69b8 len 4096 err no 10
[27945.174904] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69c0 len 4096 err no 10
[27945.175243] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69c8 len 4096 err no 10
[27945.175576] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69d0 len 4096 err no 10
[27945.175900] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69d8 len 4096 err no 10
[27945.176238] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69e0 len 4096 err no 10
[27945.176564] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69e8 len 4096 err no 10
[27945.176893] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69f0 len 4096 err no 10
[27945.177228] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e69f8 len 4096 err no 10
[27945.177570] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e6a00 len 4096 err no 10
[27945.177889] BTRFS warning (device dm-11): direct IO failed ino 2804 rw 0,0 sector 0x2e6a08 len 4096 err no 10
[27945.261243] BTRFS info (device dm-11): flagging fs with big metadata feature
[27945.261475] BTRFS info (device dm-11): use zstd compression, level 3
[27945.261664] BTRFS info (device dm-11): turning on async discard
[27945.261850] BTRFS info (device dm-11): disk space caching is enabled
[27945.267699] BTRFS info (device dm-11): has skinny extents
[27945.283853] BTRFS info (device dm-11): the free space cache file (298844160) is invalid, skip it