[37060.145732] run fstests generic/475 at 2022-01-09 07:09:13
[37060.571698] BTRFS: device fsid 9c5a9767-32fe-4929-aade-5e0c50e18a03 devid 1 transid 6 /dev/dm-9 scanned by mkfs.btrfs (250794)
[37060.673818] BTRFS info (device dm-11): flagging fs with big metadata feature
[37060.674046] BTRFS info (device dm-11): turning on sync discard
[37060.674224] BTRFS info (device dm-11): enabling free space tree
[37060.674405] BTRFS info (device dm-11): using free space tree
[37060.674593] BTRFS info (device dm-11): has skinny extents
[37060.676501] BTRFS info (device dm-11): creating free space tree
[37060.676765] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[37060.677036] BTRFS info (device dm-11): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[37060.688142] BTRFS info (device dm-11): cleaning free space cache v1
[37060.697988] BTRFS info (device dm-11): checking UUID tree
[37061.723057] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37061.723668] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37061.724224] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37061.724438] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37061.724810] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37061.725355] BTRFS warning (device dm-11): direct IO failed ino 336 rw 1,34817 sector 0x125140 len 20480 err no 10
[37061.725904] BTRFS warning (device dm-11): direct IO failed ino 323 rw 1,34817 sector 0x113cb8 len 4096 err no 10
[37061.727031] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37061.727588] BTRFS warning (device dm-11): direct IO failed ino 323 rw 1,34817 sector 0x124c68 len 32768 err no 10
[37061.728069] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37061.728952] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37061.732709] buffer_io_error: 760 callbacks suppressed
[37061.732711] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37061.734382] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[37061.734799] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[37061.735531] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37061.735960] BTRFS info (device dm-11): forced readonly
[37061.736180] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37061.736557] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37061.738896] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37061.739198] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37061.856431] BTRFS info (device dm-11): flagging fs with big metadata feature
[37061.856671] BTRFS info (device dm-11): turning on sync discard
[37061.856848] BTRFS info (device dm-11): using free space tree
[37061.857021] BTRFS info (device dm-11): has skinny extents
[37061.871657] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37061.872183] BTRFS info (device dm-11): forced readonly
[37061.872355] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37061.872694] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37061.875909] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37061.966182] BTRFS info (device dm-11): flagging fs with big metadata feature
[37061.966418] BTRFS info (device dm-11): turning on sync discard
[37061.966617] BTRFS info (device dm-11): using free space tree
[37061.966795] BTRFS info (device dm-11): has skinny extents
[37064.005450] BTRFS warning (device dm-11): direct IO failed ino 290 rw 1,34817 sector 0x1240b8 len 40960 err no 10
[37064.011024] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37064.011417] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x7d88 len 4096 err no 10
[37064.012170] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37064.012728] BTRFS info (device dm-11): forced readonly
[37064.013367] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37064.013857] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37064.014295] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37064.014650] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37064.018845] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x135ef8 len 4096 err no 10
[37064.140098] BTRFS info (device dm-11): flagging fs with big metadata feature
[37064.140363] BTRFS info (device dm-11): turning on sync discard
[37064.140594] BTRFS info (device dm-11): using free space tree
[37064.140799] BTRFS info (device dm-11): has skinny extents
[37066.158447] BTRFS: error (device dm-11) in __btrfs_free_extent:3202: errno=-5 IO failure
[37066.158720] BTRFS info (device dm-11): forced readonly
[37066.158887] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37066.159276] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37066.159871] btrfs_lookup_bio_sums: 2 callbacks suppressed
[37066.159874] BTRFS warning (device dm-11): csum hole found for disk bytenr range [478154752, 478158848)
[37066.162101] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x168008 len 4096 err no 10
[37066.164320] BTRFS warning (device dm-11): csum hole found for disk bytenr range [479162368, 479166464)
[37066.164748] BTRFS warning (device dm-11): direct IO failed ino 288 rw 0,0 sector 0x1687b8 len 4096 err no 10
[37066.165326] BTRFS warning (device dm-11): csum hole found for disk bytenr range [462938112, 462942208)
[37066.165821] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x160bf0 len 4096 err no 10
[37066.166993] BTRFS warning (device dm-11): csum hole found for disk bytenr range [455553024, 455557120)
[37066.167323] BTRFS warning (device dm-11): direct IO failed ino 276 rw 0,0 sector 0x15d398 len 4096 err no 10
[37066.167980] BTRFS warning (device dm-11): csum hole found for disk bytenr range [478998528, 479002624)
[37066.168280] BTRFS warning (device dm-11): direct IO failed ino 295 rw 0,0 sector 0x168678 len 4096 err no 10
[37066.287863] BTRFS info (device dm-11): flagging fs with big metadata feature
[37066.288085] BTRFS info (device dm-11): turning on sync discard
[37066.288272] BTRFS info (device dm-11): using free space tree
[37066.288465] BTRFS info (device dm-11): has skinny extents
[37068.309368] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37068.309683] btrfs_dev_stat_print_on_error: 107 callbacks suppressed
[37068.309685] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37068.310177] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37068.310492] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37068.310778] BTRFS error (device dm-11): error writing primary super block to device 1
[37068.311026] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37068.311319] BTRFS info (device dm-11): forced readonly
[37068.311502] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37068.311744] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37068.312690] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[37068.312987] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[37068.313285] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[37068.313595] BTRFS warning (device dm-11): direct IO failed ino 715 rw 0,0 sector 0x18af30 len 4096 err no 10
[37068.313801] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37068.313882] BTRFS warning (device dm-11): direct IO failed ino 715 rw 0,0 sector 0x18af38 len 4096 err no 10
[37068.314423] BTRFS warning (device dm-11): direct IO failed ino 715 rw 0,0 sector 0x18af40 len 4096 err no 10
[37068.314982] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37068.315415] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37068.317720] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[37068.318159] BTRFS warning (device dm-11): direct IO failed ino 781 rw 0,0 sector 0x192c08 len 4096 err no 10
[37068.318204] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[37068.319053] BTRFS warning (device dm-11): direct IO failed ino 781 rw 0,0 sector 0x192c10 len 4096 err no 10
[37068.433526] BTRFS info (device dm-11): flagging fs with big metadata feature
[37068.433752] BTRFS info (device dm-11): turning on sync discard
[37068.433933] BTRFS info (device dm-11): using free space tree
[37068.434105] BTRFS info (device dm-11): has skinny extents
[37068.454277] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37068.454596] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37068.454893] BTRFS error (device dm-11): error writing primary super block to device 1
[37068.455139] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37068.455460] BTRFS info (device dm-11): forced readonly
[37068.455631] BTRFS: error (device dm-11) in btrfs_sync_log:3360: errno=-5 IO failure
[37068.457217] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37068.457551] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37068.459856] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125eb0 len 4096 err no 10
[37068.460161] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125eb8 len 4096 err no 10
[37068.460483] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125ec0 len 4096 err no 10
[37068.460772] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125ec8 len 4096 err no 10
[37068.461096] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125ed0 len 4096 err no 10
[37068.461628] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37068.462836] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x125f28 len 4096 err no 10
[37068.463744] BTRFS warning (device dm-11): direct IO failed ino 843 rw 0,0 sector 0x1343c0 len 4096 err no 10
[37068.546989] BTRFS info (device dm-11): flagging fs with big metadata feature
[37068.547228] BTRFS info (device dm-11): turning on sync discard
[37068.547461] BTRFS info (device dm-11): using free space tree
[37068.547639] BTRFS info (device dm-11): has skinny extents
[37069.571627] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37069.571933] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37069.572214] BTRFS error (device dm-11): error writing primary super block to device 1
[37069.572475] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37069.572767] BTRFS info (device dm-11): forced readonly
[37069.572928] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37069.573172] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37069.574237] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37069.574527] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37069.575087] BTRFS warning (device dm-11): direct IO failed ino 894 rw 0,0 sector 0x19a9b8 len 4096 err no 10
[37069.575437] BTRFS warning (device dm-11): direct IO failed ino 854 rw 0,0 sector 0x1a1b50 len 4096 err no 10
[37069.575929] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37069.670425] BTRFS info (device dm-11): flagging fs with big metadata feature
[37069.676412] BTRFS info (device dm-11): turning on sync discard
[37069.676591] BTRFS info (device dm-11): using free space tree
[37069.676762] BTRFS info (device dm-11): has skinny extents
[37071.717789] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca610 len 4096 err no 10
[37071.718173] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca618 len 4096 err no 10
[37071.718179] BTRFS warning (device dm-11): direct IO failed ino 257 rw 1,34817 sector 0x1d6c08 len 40960 err no 10
[37071.718538] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca620 len 4096 err no 10
[37071.719228] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca628 len 4096 err no 10
[37071.719533] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca630 len 4096 err no 10
[37071.719593] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca638 len 4096 err no 10
[37071.719935] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca640 len 4096 err no 10
[37071.720243] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca648 len 4096 err no 10
[37071.720593] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca650 len 4096 err no 10
[37071.721269] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca658 len 4096 err no 10
[37071.721624] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca660 len 4096 err no 10
[37071.722248] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca668 len 4096 err no 10
[37071.722615] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca670 len 4096 err no 10
[37071.722954] BTRFS warning (device dm-11): direct IO failed ino 1223 rw 0,0 sector 0x1ca678 len 4096 err no 10
[37071.723806] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37071.727217] BTRFS warning (device dm-11): direct IO failed ino 257 rw 1,34817 sector 0x1d6c08 len 12288 err no 10
[37071.732058] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37071.732314] BTRFS: error (device dm-11) in btrfs_rename_exchange:9093: errno=-5 IO failure
[37071.732469] BTRFS info (device dm-11): forced readonly
[37071.732472] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37071.732473] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37071.732731] BTRFS warning (device dm-11): csum hole found for disk bytenr range [685191168, 685195264)
[37071.734330] BTRFS warning (device dm-11): csum hole found for disk bytenr range [685195264, 685199360)
[37071.734399] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x1cab98 len 4096 err no 10
[37071.735352] BTRFS warning (device dm-11): direct IO failed ino 261 rw 0,0 sector 0x1caba0 len 4096 err no 10
[37071.736032] BTRFS warning (device dm-11): csum hole found for disk bytenr range [707678208, 707682304)
[37071.736593] BTRFS warning (device dm-11): direct IO failed ino 1230 rw 0,0 sector 0x1d5728 len 4096 err no 10
[37071.867516] BTRFS info (device dm-11): flagging fs with big metadata feature
[37071.867761] BTRFS info (device dm-11): turning on sync discard
[37071.867961] BTRFS info (device dm-11): using free space tree
[37071.868160] BTRFS info (device dm-11): has skinny extents
[37072.893178] BTRFS warning (device dm-11): direct IO failed ino 1473 rw 1,34817 sector 0x1f2bd8 len 73728 err no 10
[37072.893714] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37072.894065] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37072.894427] BTRFS error (device dm-11): error writing primary super block to device 1
[37072.894736] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37072.895090] BTRFS info (device dm-11): forced readonly
[37072.895170] ------------[ cut here ]------------
[37072.895294] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37072.895509] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.895799] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37072.896151] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.898008] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.898294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.898895] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.899092] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.899613] RSP: 0018:ffffa32bc779fcb8 EFLAGS: 00010202
[37072.899798] RAX: 0000000000000005 RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.900015] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.900234] RBP: ffff8c0ad2759860 R08: ffff8c0ace86de60 R09: 0000000000000000
[37072.900458] R10: ffff8c0ace86d600 R11: ffff8c0a842a1a08 R12: ffff8c09af802c30
[37072.900670] R13: ffff8c0a80511f00 R14: ffff8c0ace86dd68 R15: ffff8c0ace86de10
[37072.900882] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.901203] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.901385] BTRFS warning (device dm-11): direct IO failed ino 1354 rw 0,0 sector 0x1db9c0 len 4096 err no 10
[37072.901420] CR2: 00007f6159f47c78 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.901714] BTRFS warning (device dm-11): direct IO failed ino 1354 rw 0,0 sector 0x1db9c8 len 4096 err no 10
[37072.901903] Call Trace:
[37072.902189] BTRFS warning (device dm-11): direct IO failed ino 1354 rw 0,0 sector 0x1db9d0 len 4096 err no 10
[37072.902315]  
[37072.902600] BTRFS warning (device dm-11): direct IO failed ino 1354 rw 0,0 sector 0x1db9d8 len 4096 err no 10
[37072.902720]  btrfs_run_delayed_refs+0x86/0x210
[37072.903007] BTRFS warning (device dm-11): direct IO failed ino 1354 rw 0,0 sector 0x1db9e0 len 4096 err no 10
[37072.903148]  btrfs_commit_transaction+0x59/0xad0
[37072.903603]  btrfs_sync_file+0x4bc/0x580
[37072.903750]  __x64_sys_fdatasync+0x44/0x80
[37072.903796] BTRFS warning (device dm-11): direct IO failed ino 1481 rw 0,0 sector 0x1f0598 len 4096 err no 10
[37072.903900]  do_syscall_64+0x38/0x90
[37072.904339]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.904511] RIP: 0033:0x7f744b9ae3e7
[37072.904652] BTRFS warning (device dm-11): direct IO failed ino 1481 rw 0,0 sector 0x1f0578 len 4096 err no 10
[37072.904658] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.905579] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.905826] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.906023] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.906226] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.906434] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.906629] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.906831]  
[37072.906953] irq event stamp: 0
[37072.907083] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.907270] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.907533] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.907784] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.907966] ---[ end trace 8b3fc254a67a576f ]---
[37072.908218] ------------[ cut here ]------------
[37072.908389] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.908668] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.908921] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37072.910093] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.910095] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.910096] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.911042] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.912240] RSP: 0018:ffffa32bc779fcb8 EFLAGS: 00010202
[37072.912421] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.912646] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.912844] RBP: ffff8c0ad2759800 R08: ffff8c0ace86d4a0 R09: 0000000000000000
[37072.913040] R10: ffff8c0ace86dd00 R11: ffff8c0a842a1a08 R12: ffff8c09af802f08
[37072.913242] R13: ffff8c0a80511f00 R14: ffff8c0ace86d3a8 R15: ffff8c0ace86d450
[37072.913450] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.913704] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.919563] CR2: 00007f6159f47c78 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.920070] Call Trace:
[37072.920544]  
[37072.920845]  btrfs_run_delayed_refs+0x86/0x210
[37072.921072]  btrfs_commit_transaction+0x59/0xad0
[37072.921288]  btrfs_sync_file+0x4bc/0x580
[37072.921526]  __x64_sys_fdatasync+0x44/0x80
[37072.921721]  do_syscall_64+0x38/0x90
[37072.921864]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.922027] RIP: 0033:0x7f744b9ae3e7
[37072.922170] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.922677] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.922934] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.923146] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.923343] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.923550] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.923748] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.923948]  
[37072.924066] irq event stamp: 0
[37072.924196] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.924389] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.924646] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.924894] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.925079] ---[ end trace 8b3fc254a67a5770 ]---
[37072.925496] ------------[ cut here ]------------
[37072.925657] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.925934] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.927361] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.927620] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.927876] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.928049] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.928529] RSP: 0018:ffffa32bc779fcb8 EFLAGS: 00010202
[37072.928699] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.928895] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.929090] RBP: ffff8c0ad2759240 R08: ffff8c0ace86d368 R09: 0000000000000000
[37072.929292] R10: ffff8c0ace86d300 R11: ffff8c0a842a1a08 R12: ffff8c09af8028f0
[37072.929496] R13: ffff8c0a80511f00 R14: ffff8c0ace86d270 R15: ffff8c0ace86d318
[37072.929747] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.930001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.930183] CR2: 00007f6159f47c78 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.930388] Call Trace:
[37072.930510]  
[37072.930631]  btrfs_run_delayed_refs+0x86/0x210
[37072.930788]  btrfs_commit_transaction+0x59/0xad0
[37072.930946]  btrfs_sync_file+0x4bc/0x580
[37072.931092]  __x64_sys_fdatasync+0x44/0x80
[37072.931246]  do_syscall_64+0x38/0x90
[37072.931394]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.931557] RIP: 0033:0x7f744b9ae3e7
[37072.931698] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.932168] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.932418] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.932633] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.932835] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.933043] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.933262] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.933473]  
[37072.933592] irq event stamp: 0
[37072.933720] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.933903] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.934162] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.934424] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.934609] ---[ end trace 8b3fc254a67a5771 ]---
[37072.934844] ------------[ cut here ]------------
[37072.935001] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.935292] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.936681] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.936940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.937198] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.937384] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.937852] RSP: 0018:ffffa32bc779fcb8 EFLAGS: 00010202
[37072.938018] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.938216] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.938421] RBP: ffff8c0ad2759560 R08: ffff8c0a82906848 R09: 0000000000000000
[37072.938618] R10: ffff8c0ace86d200 R11: ffff8c0a842a1a08 R12: ffff8c09af802d00
[37072.938816] R13: ffff8c0a80511f00 R14: ffff8c0a82906750 R15: ffff8c0a829067f8
[37072.939013] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.939272] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.939454] CR2: 00007f6159f47c78 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.939653] Call Trace:
[37072.939770]  
[37072.939889]  btrfs_run_delayed_refs+0x86/0x210
[37072.940040]  btrfs_commit_transaction+0x59/0xad0
[37072.940230]  btrfs_sync_file+0x4bc/0x580
[37072.940390]  __x64_sys_fdatasync+0x44/0x80
[37072.940543]  do_syscall_64+0x38/0x90
[37072.940683]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.940849] RIP: 0033:0x7f744b9ae3e7
[37072.940989] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.942180] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.942431] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.942831] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.943199] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.943422] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.943655] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.944214]  
[37072.944331] irq event stamp: 0
[37072.944490] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.944711] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.945059] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.945391] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.945578] ---[ end trace 8b3fc254a67a5772 ]---
[37072.945942] ------------[ cut here ]------------
[37072.946102] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.946680] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.948309] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.948654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.948917] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.949097] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.949593] RSP: 0018:ffffa32bc779fcb8 EFLAGS: 00010202
[37072.949761] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.949959] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.950161] RBP: ffff8c0ad2759060 R08: ffff8c0a82906bf0 R09: 0000000000000000
[37072.950370] R10: ffff8c0a82906700 R11: ffff8c0a842a1a08 R12: ffff8c09af802478
[37072.950570] R13: ffff8c0a80511f00 R14: ffff8c0a82906af8 R15: ffff8c0a82906ba0
[37072.950768] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.951023] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.951199] CR2: 00007f6159f47c78 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.951413] Call Trace:
[37072.951577]  
[37072.951695]  btrfs_run_delayed_refs+0x86/0x210
[37072.951857]  btrfs_commit_transaction+0x59/0xad0
[37072.952016]  btrfs_sync_file+0x4bc/0x580
[37072.957847]  __x64_sys_fdatasync+0x44/0x80
[37072.958005]  do_syscall_64+0x38/0x90
[37072.958157]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.958319] RIP: 0033:0x7f744b9ae3e7
[37072.958467] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.958935] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.959181] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.959388] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.959588] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.959785] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.959982] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.960186]  
[37072.960305] irq event stamp: 0
[37072.960443] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.960628] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.960884] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.961139] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.961324] ---[ end trace 8b3fc254a67a5773 ]---
[37072.962171] ------------[ cut here ]------------
[37072.962331] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.962628] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.964040] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.964313] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.964578] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.964753] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.965226] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37072.965403] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.965598] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.965795] RBP: ffff8c0ad2759e60 R08: ffff8c0a82906d28 R09: 0000000000000000
[37072.965988] R10: 0000000000000000 R11: ffff8c09efe28ff8 R12: ffff8c09af802618
[37072.966190] R13: ffff8c0a80511f00 R14: ffff8c0a82906c30 R15: ffff8c0a82906cd8
[37072.966427] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.966684] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.966855] CR2: 00007f61521d7268 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.967055] Call Trace:
[37072.967181]  
[37072.967298]  ? btrfs_get_32+0x31/0xf0
[37072.967450]  ? __mutex_lock+0x80/0x8a0
[37072.967594]  ? __mutex_lock+0xda/0x8a0
[37072.967739]  ? rcu_read_lock_sched_held+0x12/0x60
[37072.967900]  ? lock_release+0x1f0/0x2d0
[37072.968046]  btrfs_run_delayed_refs+0x86/0x210
[37072.968205]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.968375]  btrfs_start_dirty_block_groups+0x2af/0x540
[37072.968547]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.968706]  btrfs_commit_transaction+0x85e/0xad0
[37072.968863]  btrfs_sync_file+0x4bc/0x580
[37072.969014]  __x64_sys_fdatasync+0x44/0x80
[37072.969170]  do_syscall_64+0x38/0x90
[37072.969310]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.969482] RIP: 0033:0x7f744b9ae3e7
[37072.969625] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.970086] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.970330] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.970538] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.970735] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.970936] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.971129] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.971987]  
[37072.972104] irq event stamp: 0
[37072.972242] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.972437] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.972690] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.972955] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.973148] ---[ end trace 8b3fc254a67a5774 ]---
[37072.974598] ------------[ cut here ]------------
[37072.974761] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.975046] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.976458] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.976718] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.976975] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.977153] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.977636] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37072.977803] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.977996] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.978200] RBP: ffff8c0ad2759600 R08: ffff8c0a82906368 R09: 0000000000000000
[37072.978406] R10: ffff8c0a82906c00 R11: ffff8c0a842a1a08 R12: ffff8c09af8024e0
[37072.978604] R13: ffff8c0a80511f00 R14: ffff8c0a82906270 R15: ffff8c0a82906318
[37072.978802] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.979057] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.979233] CR2: 00007f6152364630 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.979442] Call Trace:
[37072.979566]  
[37072.979687]  btrfs_run_delayed_refs+0x86/0x210
[37072.979840]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.980002]  btrfs_start_dirty_block_groups+0x2af/0x540
[37072.980176]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.980336]  btrfs_commit_transaction+0x85e/0xad0
[37072.980504]  btrfs_sync_file+0x4bc/0x580
[37072.980652]  __x64_sys_fdatasync+0x44/0x80
[37072.980803]  do_syscall_64+0x38/0x90
[37072.980943]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.981107] RIP: 0033:0x7f744b9ae3e7
[37072.981253] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.981730] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.981970] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.982173] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.982380] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.982578] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.982778] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.982976]  
[37072.983090] irq event stamp: 0
[37072.983224] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.983418] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37072.983676] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37072.983928] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37072.984113] ---[ end trace 8b3fc254a67a5775 ]---
[37072.985509] ------------[ cut here ]------------
[37072.985673] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37072.985957] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37072.987364] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37072.987622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37072.987877] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37072.988050] 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 4f 48 8b 05 58 b5 85 01 e8
[37072.988537] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37072.988703] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37072.988897] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37072.989094] RBP: ffff8c0ad2759dc0 R08: ffff8c0a82906ab8 R09: 0000000000000000
[37072.989295] R10: ffff8c0a82906200 R11: ffff8c0a842a1a08 R12: ffff8c09af802680
[37072.989503] R13: ffff8c0a80511f00 R14: ffff8c0a829069c0 R15: ffff8c0a82906a68
[37072.989701] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37072.989955] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37072.990125] CR2: 00007f615240bbf0 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37072.995956] Call Trace:
[37072.996080]  
[37072.996204]  btrfs_run_delayed_refs+0x86/0x210
[37072.996369]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.996532]  btrfs_start_dirty_block_groups+0x2af/0x540
[37072.996699]  ? __mutex_unlock_slowpath+0x35/0x260
[37072.996856]  btrfs_commit_transaction+0x85e/0xad0
[37072.997018]  btrfs_sync_file+0x4bc/0x580
[37072.997172]  __x64_sys_fdatasync+0x44/0x80
[37072.997321]  do_syscall_64+0x38/0x90
[37072.997473]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37072.997641] RIP: 0033:0x7f744b9ae3e7
[37072.997782] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37072.998245] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37072.998492] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37072.998688] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37072.998883] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37072.999077] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37072.999277] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37072.999482]  
[37072.999597] irq event stamp: 0
[37072.999729] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37072.999910] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.000166] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.000433] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.000618] ---[ end trace 8b3fc254a67a5776 ]---
[37073.001887] ------------[ cut here ]------------
[37073.002055] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.002346] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.003799] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.004059] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.004322] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.004505] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.004966] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.005137] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.005335] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.005542] RBP: ffff8c0ad27591c0 R08: ffff8c0a82906230 R09: 0000000000000000
[37073.005738] R10: ffff8c0a82906900 R11: ffff8c0a842a1a08 R12: ffff8c09af802888
[37073.005938] R13: ffff8c0a80511f00 R14: ffff8c0a82906138 R15: ffff8c0a829061e0
[37073.006137] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.006398] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.006571] CR2: 00007f61523ac7d0 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.006772] Call Trace:
[37073.006893]  
[37073.007011]  btrfs_run_delayed_refs+0x86/0x210
[37073.007168]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.007340]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.007519]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.007680]  btrfs_commit_transaction+0x85e/0xad0
[37073.007839]  btrfs_sync_file+0x4bc/0x580
[37073.007986]  __x64_sys_fdatasync+0x44/0x80
[37073.008140]  do_syscall_64+0x38/0x90
[37073.008279]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.008450] RIP: 0033:0x7f744b9ae3e7
[37073.008594] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.009055] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.009301] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.009510] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.009710] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.009907] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.010103] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.010304]  
[37073.010428] irq event stamp: 0
[37073.010560] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.010744] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.010996] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.011254] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.011443] ---[ end trace 8b3fc254a67a5777 ]---
[37073.012731] ------------[ cut here ]------------
[37073.012892] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.013182] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.014591] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.014851] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.015106] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.015284] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.015754] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.015922] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.016117] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.016318] RBP: ffff8c0ad2759a20 R08: ffff8c0a829060f8 R09: 0000000000000000
[37073.016525] R10: ffff8c0a82906100 R11: ffff8c0a842a1a08 R12: ffff8c09af802a28
[37073.016725] R13: ffff8c0a80511f00 R14: ffff8c0a82906000 R15: ffff8c0a829060a8
[37073.016923] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.017182] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.017363] CR2: 00007f615232d4b0 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.017561] Call Trace:
[37073.017683]  
[37073.017802]  btrfs_run_delayed_refs+0x86/0x210
[37073.017953]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.018115]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.018287]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.018455]  btrfs_commit_transaction+0x85e/0xad0
[37073.018615]  btrfs_sync_file+0x4bc/0x580
[37073.018763]  __x64_sys_fdatasync+0x44/0x80
[37073.018912]  do_syscall_64+0x38/0x90
[37073.019054]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.019221] RIP: 0033:0x7f744b9ae3e7
[37073.019371] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.019840] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.020080] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.020283] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.020489] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.020689] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.020887] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.021087]  
[37073.021205] irq event stamp: 0
[37073.021334] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.021528] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.021786] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.022035] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.022226] ---[ end trace 8b3fc254a67a5778 ]---
[37073.023486] ------------[ cut here ]------------
[37073.023646] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.023934] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.025339] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.025607] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.025864] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.026035] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.026520] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.026684] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.026878] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.027074] RBP: ffff8c0ad2759060 R08: ffff8c0a87125f98 R09: 0000000000000000
[37073.027271] R10: ffff8c0a82906000 R11: ffff8c0a842a1a08 R12: ffff8c09af802478
[37073.027479] R13: ffff8c0a80511f00 R14: ffff8c0a87125ea0 R15: ffff8c0a87125f48
[37073.027677] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.034295] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.034482] CR2: 00007f61521a97c8 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.034681] Call Trace:
[37073.034805]  
[37073.034922]  btrfs_run_delayed_refs+0x86/0x210
[37073.035080]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.035246]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.035422]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.035582]  btrfs_commit_transaction+0x85e/0xad0
[37073.035742]  btrfs_sync_file+0x4bc/0x580
[37073.035893]  __x64_sys_fdatasync+0x44/0x80
[37073.036042]  do_syscall_64+0x38/0x90
[37073.036184]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.036351] RIP: 0033:0x7f744b9ae3e7
[37073.036501] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.036959] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.037206] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.037417] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.037614] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.037808] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.038004] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.038206]  
[37073.038319] irq event stamp: 0
[37073.038462] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.038647] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.038895] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.039156] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.039338] ---[ end trace 8b3fc254a67a5779 ]---
[37073.040585] ------------[ cut here ]------------
[37073.040748] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.041037] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.042451] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.042710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.042965] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.043142] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.043611] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.043780] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.043978] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.044179] RBP: 0000000000000000 R08: ffff8c0ace86df98 R09: 0000000000000000
[37073.044386] R10: ffff8c0a87125ea0 R11: ffff8c0a842a1a08 R12: ffff8c0ace9fd540
[37073.044585] R13: ffff8c0a80511f00 R14: ffff8c0ace86dea0 R15: ffff8c0ace86df48
[37073.044784] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.045036] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.045212] CR2: 00007f61521fa060 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.045420] Call Trace:
[37073.045543]  
[37073.045660]  btrfs_run_delayed_refs+0x86/0x210
[37073.045811]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.045973]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.046145]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.046304]  btrfs_commit_transaction+0x85e/0xad0
[37073.046472]  btrfs_sync_file+0x4bc/0x580
[37073.046625]  __x64_sys_fdatasync+0x44/0x80
[37073.046774]  do_syscall_64+0x38/0x90
[37073.046913]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.047077] RIP: 0033:0x7f744b9ae3e7
[37073.047223] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.047694] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.047937] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.048140] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.048338] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.048545] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.048741] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.048940]  
[37073.049052] irq event stamp: 0
[37073.049199] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.049392] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.049646] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.049900] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.050081] ---[ end trace 8b3fc254a67a577a ]---
[37073.051234] ------------[ cut here ]------------
[37073.051427] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.051713] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.053110] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.053381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.053636] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.053811] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.054276] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.054448] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.054646] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.054843] RBP: 0000000000000000 R08: ffff8c0ace86d0f8 R09: 0000000000000000
[37073.055041] R10: ffff8c0ace86de00 R11: 0000000000002d54 R12: ffff8c0ace9fd3f0
[37073.055243] R13: ffff8c0a80511f00 R14: ffff8c0ace86d000 R15: ffff8c0ace86d0a8
[37073.055452] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.055704] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.055878] CR2: 00007f61522f7500 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.056072] Call Trace:
[37073.056198]  
[37073.056319]  btrfs_run_delayed_refs+0x86/0x210
[37073.056481]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.056648]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.056819]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.056979]  btrfs_commit_transaction+0x85e/0xad0
[37073.057141]  btrfs_sync_file+0x4bc/0x580
[37073.057288]  __x64_sys_fdatasync+0x44/0x80
[37073.057448]  do_syscall_64+0x38/0x90
[37073.057592]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.057753] RIP: 0033:0x7f744b9ae3e7
[37073.057891] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.058369] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.058609] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.058808] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.059005] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.059207] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.059412] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.059615]  
[37073.059728] irq event stamp: 0
[37073.059854] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.060039] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.060300] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.060558] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.060744] ---[ end trace 8b3fc254a67a577b ]---
[37073.061919] ------------[ cut here ]------------
[37073.062092] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.062395] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.063793] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.064053] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.064311] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.064495] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.064961] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.065125] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.065327] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.065528] RBP: 0000000000000000 R08: ffff8c0ace86d230 R09: 0000000000000000
[37073.071368] R10: ffff8c0ace86d000 R11: 0000000000001975 R12: ffff8c0ace9fdee0
[37073.071570] R13: ffff8c0a80511f00 R14: ffff8c0ace86d138 R15: ffff8c0ace86d1e0
[37073.071764] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.072012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.072191] CR2: 00007f61522fef50 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.072399] Call Trace:
[37073.072522]  
[37073.072640]  btrfs_run_delayed_refs+0x86/0x210
[37073.072796]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.072959]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.073125]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.073288]  btrfs_commit_transaction+0x85e/0xad0
[37073.073455]  btrfs_sync_file+0x4bc/0x580
[37073.073606]  __x64_sys_fdatasync+0x44/0x80
[37073.073755]  do_syscall_64+0x38/0x90
[37073.073895]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.074060] RIP: 0033:0x7f744b9ae3e7
[37073.074206] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.074671] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.074912] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.075110] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.075307] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.075511] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.075706] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.075907]  
[37073.076021] irq event stamp: 0
[37073.076155] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.076337] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.076596] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.076854] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.077036] ---[ end trace 8b3fc254a67a577c ]---
[37073.078225] ------------[ cut here ]------------
[37073.078411] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.078697] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.080096] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.080367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.080624] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.080799] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.081263] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.081436] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.081638] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.081835] RBP: 0000000000000000 R08: ffff8c0a87125aa8 R09: 0000000000000000
[37073.082033] R10: ffff8c0ace86d100 R11: 000000000000361a R12: ffff8c09af802d00
[37073.082235] R13: ffff8c0a80511f00 R14: ffff8c0a871259c0 R15: ffff8c0a87125a68
[37073.082442] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.082696] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.082869] CR2: 00007f6159e8d7a0 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.083068] Call Trace:
[37073.083195]  
[37073.083311]  btrfs_run_delayed_refs+0x86/0x210
[37073.083474]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.083638]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.083806]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.083965]  btrfs_commit_transaction+0x85e/0xad0
[37073.084121]  btrfs_sync_file+0x4bc/0x580
[37073.084276]  __x64_sys_fdatasync+0x44/0x80
[37073.084437]  do_syscall_64+0x38/0x90
[37073.084578]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.084740] RIP: 0033:0x7f744b9ae3e7
[37073.084883] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.085350] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.085605] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.085803] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.086001] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.086204] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.086412] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.086614]  
[37073.086729] irq event stamp: 0
[37073.086858] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.087043] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.087303] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.087566] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.087749] ---[ end trace 8b3fc254a67a577d ]---
[37073.088947] ------------[ cut here ]------------
[37073.089106] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.089412] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.090813] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.091102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.092136] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.092313] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.092785] RSP: 0018:ffffa32bc779fc40 EFLAGS: 00010202
[37073.092953] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.093152] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.093351] RBP: 0000000000000000 R08: ffff8c0a87125358 R09: 0000000000000000
[37073.093557] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c09af802a28
[37073.093756] R13: ffff8c0a80511f00 R14: ffff8c0a87125270 R15: ffff8c0a87125318
[37073.093953] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.094211] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.094390] CR2: 00007f61523e1c50 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.094589] Call Trace:
[37073.094714]  
[37073.094831]  ? btrfs_get_32+0x30/0xf0
[37073.094975]  ? __mutex_lock+0x80/0x8a0
[37073.095121]  ? __mutex_lock+0xda/0x8a0
[37073.095271]  ? rcu_read_lock_sched_held+0x12/0x60
[37073.095439]  ? lock_release+0x1f0/0x2d0
[37073.095585]  btrfs_run_delayed_refs+0x86/0x210
[37073.095741]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.095902]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.096069]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.096231]  btrfs_commit_transaction+0x85e/0xad0
[37073.096402]  btrfs_sync_file+0x4bc/0x580
[37073.096552]  __x64_sys_fdatasync+0x44/0x80
[37073.096700]  do_syscall_64+0x38/0x90
[37073.096839]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.097006] RIP: 0033:0x7f744b9ae3e7
[37073.097151] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.097629] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.097876] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.098070] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.098271] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.098475] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.098672] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.098872]  
[37073.098988] irq event stamp: 0
[37073.099118] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.099304] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.099565] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.099820] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.100001] ---[ end trace 8b3fc254a67a577e ]---
[37073.100551] ------------[ cut here ]------------
[37073.100716] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.101000] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.102414] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.102668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.108735] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.108910] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.109393] RSP: 0000:ffffa32bc779fc40 EFLAGS: 00010202
[37073.109561] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.109755] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.109951] RBP: 0000000000000000 R08: ffff8c0a871250e8 R09: 0000000000000000
[37073.110148] R10: ffff8c0a87125270 R11: ffff8c0a842a1a08 R12: ffff8c09af802618
[37073.110344] R13: ffff8c0a80511f00 R14: ffff8c0a87125000 R15: ffff8c0a871250a8
[37073.110548] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.110799] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.110973] CR2: 00007f615b8e3798 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.111174] Call Trace:
[37073.111293]  
[37073.111422]  ? __mutex_lock+0x80/0x8a0
[37073.111568]  ? __mutex_lock+0xda/0x8a0
[37073.111709]  ? rcu_read_lock_sched_held+0x12/0x60
[37073.111870]  ? lock_release+0x1f0/0x2d0
[37073.112017]  btrfs_run_delayed_refs+0x86/0x210
[37073.112171]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.112330]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.112510]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.112673]  btrfs_commit_transaction+0x85e/0xad0
[37073.112834]  btrfs_sync_file+0x4bc/0x580
[37073.112980]  __x64_sys_fdatasync+0x44/0x80
[37073.113128]  do_syscall_64+0x38/0x90
[37073.113276]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.113449] RIP: 0033:0x7f744b9ae3e7
[37073.113589] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.114057] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.114301] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.114508] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.114706] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.114903] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.115101] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.115305]  
[37073.115434] irq event stamp: 0
[37073.115563] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.115745] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.116000] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.116255] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.116449] ---[ end trace 8b3fc254a67a577f ]---
[37073.116683] ------------[ cut here ]------------
[37073.116839] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.117118] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.118538] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.118788] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.119050] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.119224] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.119703] RSP: 0000:ffffa32bc779fc40 EFLAGS: 00010202
[37073.119871] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.120065] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.120264] RBP: 0000000000000000 R08: ffff8c0a87125490 R09: 0000000000000000
[37073.120470] R10: ffff8c0a87125000 R11: ffff8c0a842a1a08 R12: ffff8c09af802680
[37073.120667] R13: ffff8c0a80511f00 R14: ffff8c0a871253a8 R15: ffff8c0a87125450
[37073.120862] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.121111] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.122102] CR2: 00007f615b8e3798 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.122309] Call Trace:
[37073.122439]  
[37073.122560]  ? __mutex_lock+0x80/0x8a0
[37073.122707]  ? __mutex_lock+0xda/0x8a0
[37073.122847]  ? rcu_read_lock_sched_held+0x12/0x60
[37073.123008]  ? lock_release+0x1f0/0x2d0
[37073.123159]  btrfs_run_delayed_refs+0x86/0x210
[37073.123313]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.123481]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.123651]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.123811]  btrfs_commit_transaction+0x85e/0xad0
[37073.123972]  btrfs_sync_file+0x4bc/0x580
[37073.124117]  __x64_sys_fdatasync+0x44/0x80
[37073.124269]  do_syscall_64+0x38/0x90
[37073.124423]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.124591] RIP: 0033:0x7f744b9ae3e7
[37073.124730] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.125200] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.125452] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.125649] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.125844] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.126041] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.126245] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.126458]  
[37073.126575] irq event stamp: 0
[37073.126702] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.126883] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.127144] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.127415] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.127603] ---[ end trace 8b3fc254a67a5780 ]---
[37073.127839] ------------[ cut here ]------------
[37073.127999] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.128282] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.129695] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.129947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.130212] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.130394] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.130863] RSP: 0000:ffffa32bc779fc40 EFLAGS: 00010202
[37073.131029] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.131230] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.131434] RBP: ffff8c0ad2759060 R08: ffff8c0a87125f98 R09: 0000000000000000
[37073.131632] R10: ffff8c0a871253a8 R11: ffff8c0a842a1a08 R12: ffff8c09af802478
[37073.131824] R13: ffff8c0a80511f00 R14: ffff8c0a87125ea0 R15: ffff8c0a87125f48
[37073.132019] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.132270] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.132456] CR2: 00007f615b8e3798 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.132653] Call Trace:
[37073.132771]  
[37073.132887]  ? __mutex_lock+0x80/0x8a0
[37073.133031]  ? __mutex_lock+0xda/0x8a0
[37073.133175]  ? rcu_read_lock_sched_held+0x12/0x60
[37073.133334]  ? lock_release+0x1f0/0x2d0
[37073.133491]  btrfs_run_delayed_refs+0x86/0x210
[37073.133650]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.133806]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.133974]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.134137]  btrfs_commit_transaction+0x85e/0xad0
[37073.134300]  btrfs_sync_file+0x4bc/0x580
[37073.134457]  __x64_sys_fdatasync+0x44/0x80
[37073.134608]  do_syscall_64+0x38/0x90
[37073.134750]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.134916] RIP: 0033:0x7f744b9ae3e7
[37073.135054] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.135534] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.135777] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.135971] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.136176] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.136380] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.136580] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.136781]  
[37073.136898] irq event stamp: 0
[37073.137026] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.137212] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.137480] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.137731] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.137916] ---[ end trace 8b3fc254a67a5781 ]---
[37073.138153] ------------[ cut here ]------------
[37073.143952] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.144348] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.145760] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.146020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.146275] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.146462] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.146926] RSP: 0000:ffffa32bc779fc40 EFLAGS: 00010202
[37073.147091] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.147290] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.147493] RBP: ffff8c0ad2759a20 R08: ffff8c0a87125710 R09: 0000000000000000
[37073.147693] R10: ffff8c0a87125ea0 R11: ffff8c0a842a1a08 R12: ffff8c09af802888
[37073.147891] R13: ffff8c0a80511f00 R14: ffff8c0a87125618 R15: ffff8c0a871256c0
[37073.148087] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.148345] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.148531] CR2: 00007f615b8e3798 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.148730] Call Trace:
[37073.148849]  
[37073.148968]  btrfs_run_delayed_refs+0x86/0x210
[37073.149121]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.149284]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.149462]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.149625]  btrfs_commit_transaction+0x85e/0xad0
[37073.149783]  btrfs_sync_file+0x4bc/0x580
[37073.149930]  __x64_sys_fdatasync+0x44/0x80
[37073.150081]  do_syscall_64+0x38/0x90
[37073.150227]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.150400] RIP: 0033:0x7f744b9ae3e7
[37073.150540] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.151006] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.152028] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.152234] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.152444] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.152642] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.152841] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.153041]  
[37073.153163] irq event stamp: 0
[37073.153294] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.153488] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.153746] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.153997] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.154184] ---[ end trace 8b3fc254a67a5782 ]---
[37073.154439] ------------[ cut here ]------------
[37073.154597] WARNING: CPU: 0 PID: 251274 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37073.154879] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37073.156283] CPU: 0 PID: 251274 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37073.156551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37073.156808] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37073.156980] 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 4f 48 8b 05 58 b5 85 01 e8
[37073.157475] RSP: 0000:ffffa32bc779fc40 EFLAGS: 00010202
[37073.157640] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37073.157833] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37073.158029] RBP: ffff8c0ad27591c0 R08: ffff8c0a87125980 R09: 0000000000000000
[37073.158225] R10: ffff8c0a87125618 R11: ffff8c0a842a1a08 R12: ffff8c09af8024e0
[37073.158431] R13: ffff8c0a80511f00 R14: ffff8c0a87125888 R15: ffff8c0a87125930
[37073.158630] FS:  00007f744b8b2740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37073.158884] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37073.159054] CR2: 00007f615b8e3798 CR3: 000000012bba8004 CR4: 0000000000370ef0
[37073.159255] Call Trace:
[37073.159384]  
[37073.159507]  btrfs_run_delayed_refs+0x86/0x210
[37073.159659]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.159819]  btrfs_start_dirty_block_groups+0x2af/0x540
[37073.159989]  ? __mutex_unlock_slowpath+0x35/0x260
[37073.160153]  btrfs_commit_transaction+0x85e/0xad0
[37073.160313]  btrfs_sync_file+0x4bc/0x580
[37073.160470]  __x64_sys_fdatasync+0x44/0x80
[37073.160622]  do_syscall_64+0x38/0x90
[37073.160764]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37073.160927] RIP: 0033:0x7f744b9ae3e7
[37073.161065] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37073.161549] RSP: 002b:00007ffee3fdbcf8 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37073.161792] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f744b9ae3e7
[37073.161990] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37073.162192] RBP: 0000000000000003 R08: 0000000000da5c10 R09: 00007ffee3fdbd0c
[37073.162400] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000001ad
[37073.162600] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f744b8b26c8
[37073.162801]  
[37073.162917] irq event stamp: 0
[37073.163046] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37073.163234] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37073.163501] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37073.163752] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37073.163935] ---[ end trace 8b3fc254a67a5783 ]---
[37073.164161] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37073.236651] BTRFS info (device dm-11): flagging fs with big metadata feature
[37073.236876] BTRFS info (device dm-11): turning on sync discard
[37073.237055] BTRFS info (device dm-11): using free space tree
[37073.237232] BTRFS info (device dm-11): has skinny extents
[37075.274938] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37075.275284] btrfs_dev_stat_print_on_error: 92 callbacks suppressed
[37075.275286] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37075.275852] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37075.276169] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37075.276511] BTRFS error (device dm-11): error writing primary super block to device 1
[37075.276794] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37075.277137] BTRFS info (device dm-11): forced readonly
[37075.277327] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37075.277622] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37075.279121] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[37075.279495] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[37075.279836] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[37075.280175] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[37075.280593] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[37075.280984] BTRFS warning (device dm-11): direct IO failed ino 1549 rw 0,0 sector 0x2120f8 len 4096 err no 10
[37075.281303] BTRFS warning (device dm-11): direct IO failed ino 1549 rw 0,0 sector 0x212100 len 4096 err no 10
[37075.282000] BTRFS warning (device dm-11): direct IO failed ino 1549 rw 0,0 sector 0x212108 len 4096 err no 10
[37075.282440] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37075.282667] BTRFS warning (device dm-11): direct IO failed ino 1549 rw 0,0 sector 0x212110 len 4096 err no 10
[37075.282966] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37075.283368] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 5, flush 0, corrupt 0, gen 0
[37075.283939] BTRFS warning (device dm-11): direct IO failed ino 1549 rw 0,0 sector 0x212118 len 4096 err no 10
[37075.284349] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 5, flush 0, corrupt 0, gen 0
[37075.284852] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37075.285372] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 5, flush 0, corrupt 0, gen 0
[37075.386469] BTRFS info (device dm-11): flagging fs with big metadata feature
[37075.386704] BTRFS info (device dm-11): turning on sync discard
[37075.386892] BTRFS info (device dm-11): using free space tree
[37075.392905] BTRFS info (device dm-11): has skinny extents
[37075.395330] BTRFS info (device dm-11): start tree-log replay
[37075.431408] BTRFS warning (device dm-11): direct IO failed ino 1694 rw 1,34817 sector 0x1338a0 len 77824 err no 10
[37075.431961] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37075.431994] BTRFS warning (device dm-11): direct IO failed ino 1698 rw 1,34817 sector 0x126598 len 8192 err no 10
[37075.436730] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[37075.437188] BTRFS info (device dm-11): forced readonly
[37075.531764] BTRFS info (device dm-11): flagging fs with big metadata feature
[37075.531988] BTRFS info (device dm-11): turning on sync discard
[37075.532171] BTRFS info (device dm-11): using free space tree
[37075.532354] BTRFS info (device dm-11): has skinny extents
[37075.547171] BTRFS warning (device dm-11): direct IO failed ino 1694 rw 1,34817 sector 0x1338a0 len 28672 err no 10
[37075.547775] BTRFS warning (device dm-11): direct IO failed ino 1694 rw 1,34817 sector 0x1338a0 len 8192 err no 10
[37075.550564] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[37075.550611] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37075.550858] BTRFS info (device dm-11): forced readonly
[37075.551553] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[37075.655951] BTRFS info (device dm-11): flagging fs with big metadata feature
[37075.656180] BTRFS info (device dm-11): turning on sync discard
[37075.656380] BTRFS info (device dm-11): using free space tree
[37075.656557] BTRFS info (device dm-11): has skinny extents
[37075.685508] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37075.685581] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[37075.686051] BTRFS info (device dm-11): forced readonly
[37075.686732] ------------[ cut here ]------------
[37075.686889] WARNING: CPU: 0 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.687185] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.688624] CPU: 0 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.688884] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.689620] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.689801] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.690425] RSP: 0018:ffffa32bc0b47a00 EFLAGS: 00010202
[37075.690656] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.690870] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.691068] RBP: ffff8c0ad2759e80 R08: ffff8c0aa25c35d8 R09: 0000000000000000
[37075.691284] R10: ffff8c0aa25c3d00 R11: ffff8c0ab14e2608 R12: ffff8c09bdebb1a0
[37075.691517] R13: ffff8c0a805117e0 R14: ffff8c0aa25c34e0 R15: ffff8c0aa25c3588
[37075.691728] FS:  00007f0c63df9740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37075.691981] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.692161] CR2: 0000558867591e28 CR3: 0000000102e40003 CR4: 0000000000370ef0
[37075.692372] Call Trace:
[37075.692494]  
[37075.692615]  btrfs_run_delayed_refs+0x86/0x210
[37075.692770]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.692928]  btrfs_commit_transaction+0x59/0xad0
[37075.693086]  ? _raw_spin_unlock+0x29/0x40
[37075.693240]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.693415]  create_subvol+0x567/0x9a0
[37075.693562]  btrfs_mksubvol+0x447/0x4c0
[37075.693708]  ? preempt_count_add+0x49/0xa0
[37075.693861]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.694019]  ? _copy_from_user+0x65/0xa0
[37075.694178]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.694360]  btrfs_ioctl+0x105/0x3160
[37075.694510]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.694667]  ? lock_release+0x1f0/0x2d0
[37075.694812]  ? __x64_sys_ioctl+0x80/0xb0
[37075.694961]  __x64_sys_ioctl+0x80/0xb0
[37075.695105]  do_syscall_64+0x38/0x90
[37075.695251]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.695430] RIP: 0033:0x7f0c63ef44cb
[37075.695573] 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
[37075.696030] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.696274] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.696484] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.696683] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.696879] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.697074] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.697277]  
[37075.697404] irq event stamp: 0
[37075.697535] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.697719] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.697970] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.698237] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.698435] ---[ end trace 8b3fc254a67a5784 ]---
[37075.699450] ------------[ cut here ]------------
[37075.699614] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.699899] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.702062] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.702327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.702592] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.702765] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.703227] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.703403] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.703599] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.703797] RBP: ffff8c0ad27597e0 R08: ffff8c0aa25c3230 R09: 0000000000000000
[37075.703992] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c09bdebb410
[37075.704195] R13: ffff8c0a805117e0 R14: ffff8c0aa25c3138 R15: ffff8c0aa25c31e0
[37075.704401] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.704655] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.704824] CR2: 00007f6152426af0 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.705022] Call Trace:
[37075.705147]  
[37075.705262]  ? btrfs_get_32+0x31/0xf0
[37075.705413]  ? __mutex_lock+0x80/0x8a0
[37075.705558]  ? __mutex_lock+0xda/0x8a0
[37075.705700]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.705862]  ? lock_release+0x1f0/0x2d0
[37075.706009]  btrfs_run_delayed_refs+0x86/0x210
[37075.706168]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.706323]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.706503]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.706661]  btrfs_commit_transaction+0x85e/0xad0
[37075.706820]  ? _raw_spin_unlock+0x29/0x40
[37075.706969]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.707139]  create_subvol+0x567/0x9a0
[37075.707303]  btrfs_mksubvol+0x447/0x4c0
[37075.707458]  ? preempt_count_add+0x49/0xa0
[37075.707611]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.707768]  ? _copy_from_user+0x65/0xa0
[37075.707914]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.708076]  btrfs_ioctl+0x105/0x3160
[37075.708226]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.708391]  ? lock_release+0x1f0/0x2d0
[37075.708535]  ? __x64_sys_ioctl+0x80/0xb0
[37075.708683]  __x64_sys_ioctl+0x80/0xb0
[37075.708825]  do_syscall_64+0x38/0x90
[37075.708963]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.709132] RIP: 0033:0x7f0c63ef44cb
[37075.709273] 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
[37075.709824] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.710064] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.710263] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.710467] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.710659] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.710853] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.711048]  
[37075.711165] irq event stamp: 0
[37075.711296] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.711485] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.711735] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.717516] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.717701] ---[ end trace 8b3fc254a67a5785 ]---
[37075.718071] ------------[ cut here ]------------
[37075.718238] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.718534] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.719939] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.720193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.720469] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.720641] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.721102] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.721272] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.721477] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.721672] RBP: ffff8c0ad2759f40 R08: ffff8c0aa25c30f8 R09: 0000000000000000
[37075.721865] R10: ffff8c0aa25c3100 R11: ffff8c0afbd20d88 R12: ffff8c09bdebbbc8
[37075.722059] R13: ffff8c0a805117e0 R14: ffff8c0aa25c3000 R15: ffff8c0aa25c30a8
[37075.722259] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.722514] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.722690] CR2: 00007f6152426af0 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.722884] Call Trace:
[37075.723003]  
[37075.723125]  btrfs_run_delayed_refs+0x86/0x210
[37075.723281]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.723450]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.723616]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.723775]  btrfs_commit_transaction+0x85e/0xad0
[37075.723932]  ? _raw_spin_unlock+0x29/0x40
[37075.724078]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.724239]  create_subvol+0x567/0x9a0
[37075.724398]  btrfs_mksubvol+0x447/0x4c0
[37075.724545]  ? preempt_count_add+0x49/0xa0
[37075.724689]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.724847]  ? _copy_from_user+0x65/0xa0
[37075.724993]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.725160]  btrfs_ioctl+0x105/0x3160
[37075.725300]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.725466]  ? lock_release+0x1f0/0x2d0
[37075.725613]  ? __x64_sys_ioctl+0x80/0xb0
[37075.725760]  __x64_sys_ioctl+0x80/0xb0
[37075.725901]  do_syscall_64+0x38/0x90
[37075.726040]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.726208] RIP: 0033:0x7f0c63ef44cb
[37075.726358] 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
[37075.726813] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.727053] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.727251] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.727452] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.727647] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.727837] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.728033]  
[37075.728151] irq event stamp: 0
[37075.728280] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.728470] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.728723] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.728976] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.729159] ---[ end trace 8b3fc254a67a5786 ]---
[37075.730021] ------------[ cut here ]------------
[37075.730189] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.730568] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.732671] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.732924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.733186] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.733368] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.733823] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.733990] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.734190] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.734398] RBP: ffff8c0ad27591a0 R08: ffff8c0aab8eb4a0 R09: 0000000000000000
[37075.734595] R10: ffff8c0aa25c3000 R11: ffff8c0ab14e2608 R12: ffff8c09bdebb680
[37075.734789] R13: ffff8c0a805117e0 R14: ffff8c0aab8eb3a8 R15: ffff8c0aab8eb450
[37075.734980] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.735230] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.735415] CR2: 00007f5790e23680 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.735617] Call Trace:
[37075.735738]  
[37075.735854]  btrfs_run_delayed_refs+0x86/0x210
[37075.736008]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.736173]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.736349]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.736508]  btrfs_commit_transaction+0x85e/0xad0
[37075.736666]  ? _raw_spin_unlock+0x29/0x40
[37075.736813]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.736971]  create_subvol+0x567/0x9a0
[37075.737125]  btrfs_mksubvol+0x447/0x4c0
[37075.737288]  ? preempt_count_add+0x49/0xa0
[37075.737450]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.737609]  ? _copy_from_user+0x65/0xa0
[37075.737753]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.737914]  btrfs_ioctl+0x105/0x3160
[37075.738057]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.738219]  ? lock_release+0x1f0/0x2d0
[37075.738374]  ? __x64_sys_ioctl+0x80/0xb0
[37075.738522]  __x64_sys_ioctl+0x80/0xb0
[37075.738666]  do_syscall_64+0x38/0x90
[37075.738804]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.738968] RIP: 0033:0x7f0c63ef44cb
[37075.739113] 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
[37075.739582] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.739820] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.740015] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.740217] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.740420] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.740616] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.740810]  
[37075.740923] irq event stamp: 0
[37075.741054] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.741240] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.741500] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.741756] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.741935] ---[ end trace 8b3fc254a67a5787 ]---
[37075.744039] ------------[ cut here ]------------
[37075.744294] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.744733] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.746613] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.746879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.747143] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.747320] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.747831] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.748061] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.748363] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.748644] RBP: ffff8c0ad2759a60 R08: ffff8c0aab8ebe60 R09: 0000000000000000
[37075.748926] R10: ffff8c0aab8eb301 R11: ffff8c0ab14e2608 R12: ffff8c09bdebb958
[37075.749158] R13: ffff8c0a805117e0 R14: ffff8c0aab8ebd68 R15: ffff8c0aab8ebe10
[37075.749379] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.749643] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.749816] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.750013] Call Trace:
[37075.750145]  
[37075.750293]  btrfs_run_delayed_refs+0x86/0x210
[37075.750499]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.756533]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.756705]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.756863]  btrfs_commit_transaction+0x85e/0xad0
[37075.757021]  ? _raw_spin_unlock+0x29/0x40
[37075.757176]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.757349]  create_subvol+0x567/0x9a0
[37075.757497]  btrfs_mksubvol+0x447/0x4c0
[37075.757642]  ? preempt_count_add+0x49/0xa0
[37075.757791]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.757948]  ? _copy_from_user+0x65/0xa0
[37075.758091]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.758257]  btrfs_ioctl+0x105/0x3160
[37075.758411]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.758569]  ? lock_release+0x1f0/0x2d0
[37075.758716]  ? __x64_sys_ioctl+0x80/0xb0
[37075.758860]  __x64_sys_ioctl+0x80/0xb0
[37075.759001]  do_syscall_64+0x38/0x90
[37075.759151]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.759315] RIP: 0033:0x7f0c63ef44cb
[37075.759467] 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
[37075.759920] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.760167] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.760371] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.760564] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.760759] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.760951] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.761918]  
[37075.762036] irq event stamp: 0
[37075.762172] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.762364] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.762616] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.762868] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.763047] ---[ end trace 8b3fc254a67a5788 ]---
[37075.763363] ------------[ cut here ]------------
[37075.763524] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.763806] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.765216] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.765482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.765742] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.765912] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.766379] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.766547] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.766744] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.766939] RBP: ffff8c0ab783a900 R08: ffff8c0ace83fe60 R09: 0000000000000000
[37075.767153] R10: ffff8c0aab8ebd00 R11: ffff8c0ab14e2608 R12: ffff8c09f3591478
[37075.767374] R13: ffff8c0a805117e0 R14: ffff8c0ace83fd68 R15: ffff8c0ace83fe10
[37075.767571] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.767818] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.767991] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.768196] Call Trace:
[37075.768317]  
[37075.768443]  btrfs_run_delayed_refs+0x86/0x210
[37075.768597]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.768757]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.768922]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.769079]  btrfs_commit_transaction+0x85e/0xad0
[37075.769239]  ? _raw_spin_unlock+0x29/0x40
[37075.769400]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.769564]  create_subvol+0x567/0x9a0
[37075.769709]  btrfs_mksubvol+0x447/0x4c0
[37075.769851]  ? preempt_count_add+0x49/0xa0
[37075.769999]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.770160]  ? _copy_from_user+0x65/0xa0
[37075.770304]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.770475]  btrfs_ioctl+0x105/0x3160
[37075.770618]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.770775]  ? lock_release+0x1f0/0x2d0
[37075.770916]  ? __x64_sys_ioctl+0x80/0xb0
[37075.771062]  __x64_sys_ioctl+0x80/0xb0
[37075.771211]  do_syscall_64+0x38/0x90
[37075.771360]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.771522] RIP: 0033:0x7f0c63ef44cb
[37075.771662] 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
[37075.772126] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.772375] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.772572] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.772769] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.772964] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.773161] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.773367]  
[37075.773480] irq event stamp: 0
[37075.773611] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.773794] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.774044] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.774301] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.774491] ---[ end trace 8b3fc254a67a5789 ]---
[37075.774718] ------------[ cut here ]------------
[37075.774873] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.775158] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.776538] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.776794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.777045] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.777223] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.777695] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.777858] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.778053] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.778252] RBP: ffff8c0ab783a8c0 R08: ffff8c0ace83f5d8 R09: 0000000000000000
[37075.778459] R10: ffff8c0ace83fd68 R11: ffff8c0ab14e2608 R12: ffff8c09f35914e0
[37075.778654] R13: ffff8c0a805117e0 R14: ffff8c0ace83f4e0 R15: ffff8c0ace83f588
[37075.778852] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.779101] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.779277] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.779479] Call Trace:
[37075.779603]  
[37075.779721]  btrfs_run_delayed_refs+0x86/0x210
[37075.779873]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.780032]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.780203]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.780373]  btrfs_commit_transaction+0x85e/0xad0
[37075.780529]  ? _raw_spin_unlock+0x29/0x40
[37075.780674]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.780834]  create_subvol+0x567/0x9a0
[37075.780981]  btrfs_mksubvol+0x447/0x4c0
[37075.781128]  ? preempt_count_add+0x49/0xa0
[37075.781277]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.781447]  ? _copy_from_user+0x65/0xa0
[37075.781597]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.781756]  btrfs_ioctl+0x105/0x3160
[37075.781897]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.782057]  ? lock_release+0x1f0/0x2d0
[37075.782205]  ? __x64_sys_ioctl+0x80/0xb0
[37075.782357]  __x64_sys_ioctl+0x80/0xb0
[37075.782501]  do_syscall_64+0x38/0x90
[37075.782643]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.782803] RIP: 0033:0x7f0c63ef44cb
[37075.782941] 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
[37075.783418] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.783659] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.783854] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.784050] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.784250] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.784457] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.784754]  
[37075.784874] irq event stamp: 0
[37075.785003] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.785192] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.785460] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.791921] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.792110] ---[ end trace 8b3fc254a67a578a ]---
[37075.792367] ------------[ cut here ]------------
[37075.792526] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.792807] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.794205] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.794468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.794723] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.794896] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.795363] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.795526] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.795723] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.795918] RBP: 0000000000000000 R08: ffff8c0ace83faa8 R09: 0000000000000000
[37075.796118] R10: ffff8c0ace83f4e0 R11: ffff8c0ab14e2608 R12: ffff8c09f3591a28
[37075.796315] R13: ffff8c0a805117e0 R14: ffff8c0ace83f9c0 R15: ffff8c0ace83fa68
[37075.796522] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.796770] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.796944] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.797158] Call Trace:
[37075.797291]  
[37075.797418]  btrfs_run_delayed_refs+0x86/0x210
[37075.797574]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.797735]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.797901]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.798057]  btrfs_commit_transaction+0x85e/0xad0
[37075.798215]  ? _raw_spin_unlock+0x29/0x40
[37075.798374]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.798536]  create_subvol+0x567/0x9a0
[37075.798680]  btrfs_mksubvol+0x447/0x4c0
[37075.798822]  ? preempt_count_add+0x49/0xa0
[37075.798969]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.799133]  ? _copy_from_user+0x65/0xa0
[37075.799277]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.799447]  btrfs_ioctl+0x105/0x3160
[37075.799590]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.799750]  ? lock_release+0x1f0/0x2d0
[37075.799892]  ? __x64_sys_ioctl+0x80/0xb0
[37075.800037]  __x64_sys_ioctl+0x80/0xb0
[37075.800183]  do_syscall_64+0x38/0x90
[37075.800322]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.800494] RIP: 0033:0x7f0c63ef44cb
[37075.800636] 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
[37075.801094] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.801347] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.801544] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.801740] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.801933] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.802134] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.802340]  
[37075.802454] irq event stamp: 0
[37075.802585] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.802766] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.803017] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.803269] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.803459] ---[ end trace 8b3fc254a67a578b ]---
[37075.803723] ------------[ cut here ]------------
[37075.803880] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.804165] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.805550] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.805805] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.806057] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.806233] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.806705] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.806869] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.807061] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.807260] RBP: 0000000000000000 R08: ffff8c0ace83fbe0 R09: 0000000000000000
[37075.807466] R10: ffff8c0ace83f9c0 R11: ffff8c0ab14e2608 R12: ffff8c09f3591bc8
[37075.807662] R13: ffff8c0a805117e0 R14: ffff8c0ace83faf8 R15: ffff8c0ace83fba0
[37075.807860] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.808112] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.808284] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.808489] Call Trace:
[37075.808608]  
[37075.808728]  btrfs_run_delayed_refs+0x86/0x210
[37075.808880]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.809039]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.809212]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.809382]  btrfs_commit_transaction+0x85e/0xad0
[37075.809538]  ? _raw_spin_unlock+0x29/0x40
[37075.809684]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.809844]  create_subvol+0x567/0x9a0
[37075.809991]  btrfs_mksubvol+0x447/0x4c0
[37075.810139]  ? preempt_count_add+0x49/0xa0
[37075.810288]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.810458]  ? _copy_from_user+0x65/0xa0
[37075.810607]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.810765]  btrfs_ioctl+0x105/0x3160
[37075.810903]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.811061]  ? lock_release+0x1f0/0x2d0
[37075.811212]  ? __x64_sys_ioctl+0x80/0xb0
[37075.811366]  __x64_sys_ioctl+0x80/0xb0
[37075.811512]  do_syscall_64+0x38/0x90
[37075.811654]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.811815] RIP: 0033:0x7f0c63ef44cb
[37075.811951] 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
[37075.812432] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.812674] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.812871] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.813066] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.813266] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.813472] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.813671]  
[37075.813788] irq event stamp: 0
[37075.813915] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.814097] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.814367] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.814618] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.814800] ---[ end trace 8b3fc254a67a578c ]---
[37075.815060] ------------[ cut here ]------------
[37075.815220] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.815506] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.816898] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.817159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.817420] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.817594] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.818057] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.818225] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.818429] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.818624] RBP: 0000000000000000 R08: ffff8c0aa25c3aa8 R09: 0000000000000000
[37075.818816] R10: ffff8c0ace83faf8 R11: ffff8c0ab14e2608 R12: ffff8c09bdebb618
[37075.819009] R13: ffff8c0a805117e0 R14: ffff8c0aa25c39c0 R15: ffff8c0aa25c3a68
[37075.819208] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.819470] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.819643] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.819838] Call Trace:
[37075.819956]  
[37075.820074]  btrfs_run_delayed_refs+0x86/0x210
[37075.820231]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.826606]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.826781]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.826941]  btrfs_commit_transaction+0x85e/0xad0
[37075.827097]  ? _raw_spin_unlock+0x29/0x40
[37075.827274]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.827448]  create_subvol+0x567/0x9a0
[37075.827594]  btrfs_mksubvol+0x447/0x4c0
[37075.827735]  ? preempt_count_add+0x49/0xa0
[37075.827886]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.828046]  ? _copy_from_user+0x65/0xa0
[37075.828195]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.828364]  btrfs_ioctl+0x105/0x3160
[37075.828509]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.828669]  ? lock_release+0x1f0/0x2d0
[37075.828813]  ? __x64_sys_ioctl+0x80/0xb0
[37075.828956]  __x64_sys_ioctl+0x80/0xb0
[37075.829099]  do_syscall_64+0x38/0x90
[37075.829242]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.829417] RIP: 0033:0x7f0c63ef44cb
[37075.829561] 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
[37075.830026] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.830266] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.830472] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.830670] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.830869] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.831066] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.831269]  
[37075.831393] irq event stamp: 0
[37075.831522] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.831705] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.831960] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.832213] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.832407] ---[ end trace 8b3fc254a67a578d ]---
[37075.832642] ------------[ cut here ]------------
[37075.832795] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.833078] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.834470] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.834729] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.834984] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.835160] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.835634] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.835800] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.835992] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.836190] RBP: 0000000000000000 R08: ffff8c0ace83ff88 R09: 0000000000000000
[37075.836398] R10: ffff8c0aa25c3900 R11: ffff8c0ab14e2608 R12: ffff8c09f3591d68
[37075.836597] R13: ffff8c0a805117e0 R14: ffff8c0ace83fea0 R15: ffff8c0ace83ff48
[37075.836793] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.837046] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.837221] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.837427] Call Trace:
[37075.837546]  
[37075.837664]  btrfs_run_delayed_refs+0x86/0x210
[37075.837814]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.837972]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.838145]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.838304]  btrfs_commit_transaction+0x85e/0xad0
[37075.838470]  ? _raw_spin_unlock+0x29/0x40
[37075.838615]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.838776]  create_subvol+0x567/0x9a0
[37075.838923]  btrfs_mksubvol+0x447/0x4c0
[37075.839065]  ? preempt_count_add+0x49/0xa0
[37075.839216]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.839386]  ? _copy_from_user+0x65/0xa0
[37075.839537]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.839694]  btrfs_ioctl+0x105/0x3160
[37075.839834]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.839994]  ? lock_release+0x1f0/0x2d0
[37075.840144]  ? __x64_sys_ioctl+0x80/0xb0
[37075.840286]  __x64_sys_ioctl+0x80/0xb0
[37075.840437]  do_syscall_64+0x38/0x90
[37075.840580]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.840740] RIP: 0033:0x7f0c63ef44cb
[37075.840876] 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
[37075.841357] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.841599] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.841790] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.841988] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.842185] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.842393] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.842594]  
[37075.842710] irq event stamp: 0
[37075.842837] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.843022] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.843278] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.843539] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.843723] ---[ end trace 8b3fc254a67a578e ]---
[37075.843983] ------------[ cut here ]------------
[37075.844141] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.844428] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.845844] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.846094] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.846367] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.846539] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.847005] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.847174] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.847378] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.847573] RBP: 0000000000000000 R08: ffff8c0ace83f838 R09: 0000000000000000
[37075.847767] R10: ffff8c0ace83fea0 R11: ffff8c0ab14e2608 R12: ffff8c09f3591a90
[37075.847961] R13: ffff8c0a805117e0 R14: ffff8c0ace83f750 R15: ffff8c0ace83f7f8
[37075.848157] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.848418] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.848593] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.848788] Call Trace:
[37075.848906]  
[37075.849024]  btrfs_run_delayed_refs+0x86/0x210
[37075.849182]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.849349]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.849516]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.849677]  btrfs_commit_transaction+0x85e/0xad0
[37075.849835]  ? _raw_spin_unlock+0x29/0x40
[37075.849978]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.850139]  create_subvol+0x567/0x9a0
[37075.850287]  btrfs_mksubvol+0x447/0x4c0
[37075.850441]  ? preempt_count_add+0x49/0xa0
[37075.850591]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.850747]  ? _copy_from_user+0x65/0xa0
[37075.850897]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.851058]  btrfs_ioctl+0x105/0x3160
[37075.851952]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.852120]  ? lock_release+0x1f0/0x2d0
[37075.852268]  ? __x64_sys_ioctl+0x80/0xb0
[37075.852427]  __x64_sys_ioctl+0x80/0xb0
[37075.852568]  do_syscall_64+0x38/0x90
[37075.852708]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.852872] RIP: 0033:0x7f0c63ef44cb
[37075.853008] 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
[37075.853477] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.853719] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.853912] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.854108] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.854301] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.854506] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.854704]  
[37075.854821] irq event stamp: 0
[37075.854952] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.855136] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.855392] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.861204] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.861401] ---[ end trace 8b3fc254a67a578f ]---
[37075.861637] ------------[ cut here ]------------
[37075.861793] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.862069] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.863463] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.863720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.863971] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.864148] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.864623] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.864785] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.864979] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.865176] RBP: 0000000000000000 R08: ffff8c0ace83f700 R09: 0000000000000000
[37075.865379] R10: ffff8c0ace83f750 R11: ffff8c0ab14e2608 R12: ffff8c09f3591618
[37075.865572] R13: ffff8c0a805117e0 R14: ffff8c0ace83f618 R15: ffff8c0ace83f6c0
[37075.865771] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.866020] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.866196] CR2: 000055ca77f52000 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.866401] Call Trace:
[37075.866520]  
[37075.866640]  btrfs_run_delayed_refs+0x86/0x210
[37075.866792]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.866948]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.867121]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.867281]  btrfs_commit_transaction+0x85e/0xad0
[37075.867457]  ? _raw_spin_unlock+0x29/0x40
[37075.867605]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.867762]  create_subvol+0x567/0x9a0
[37075.867909]  btrfs_mksubvol+0x447/0x4c0
[37075.868051]  ? preempt_count_add+0x49/0xa0
[37075.868204]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.868373]  ? _copy_from_user+0x65/0xa0
[37075.868521]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.868677]  btrfs_ioctl+0x105/0x3160
[37075.868818]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.868976]  ? lock_release+0x1f0/0x2d0
[37075.869125]  ? __x64_sys_ioctl+0x80/0xb0
[37075.869269]  __x64_sys_ioctl+0x80/0xb0
[37075.869424]  do_syscall_64+0x38/0x90
[37075.869570]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.869734] RIP: 0033:0x7f0c63ef44cb
[37075.869871] 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
[37075.870344] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.870585] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.870778] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.870971] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.871168] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.871373] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.871574]  
[37075.871692] irq event stamp: 0
[37075.871819] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.871999] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.872256] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.872513] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.872696] ---[ end trace 8b3fc254a67a5790 ]---
[37075.873764] ------------[ cut here ]------------
[37075.873928] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.874208] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.875625] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.875877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.876142] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.876312] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.876784] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.876951] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.877150] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.877352] RBP: ffff8c0ab783a1a0 R08: ffff8c0ace83f4a0 R09: 0000000000000000
[37075.877547] R10: ffff8c0ace83f618 R11: ffff8c0ab14e1a08 R12: ffff8c09f3591dd0
[37075.877740] R13: ffff8c0a805117e0 R14: ffff8c0ace83f3a8 R15: ffff8c0ace83f450
[37075.877935] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.878184] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.878366] CR2: 00007f615229dbe0 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.878564] Call Trace:
[37075.878682]  
[37075.878800]  btrfs_run_delayed_refs+0x86/0x210
[37075.878955]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.879116]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.879281]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.879450]  btrfs_commit_transaction+0x85e/0xad0
[37075.879610]  ? _raw_spin_unlock+0x29/0x40
[37075.879758]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.879916]  create_subvol+0x567/0x9a0
[37075.880060]  btrfs_mksubvol+0x447/0x4c0
[37075.880209]  ? preempt_count_add+0x49/0xa0
[37075.880365]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.880524]  ? _copy_from_user+0x65/0xa0
[37075.880672]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.880834]  btrfs_ioctl+0x105/0x3160
[37075.880974]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.881135]  ? lock_release+0x1f0/0x2d0
[37075.881989]  ? __x64_sys_ioctl+0x80/0xb0
[37075.882145]  __x64_sys_ioctl+0x80/0xb0
[37075.882287]  do_syscall_64+0x38/0x90
[37075.882434]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.882599] RIP: 0033:0x7f0c63ef44cb
[37075.882740] 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
[37075.883205] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.883455] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.883647] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.883841] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.884033] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.884231] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.884435]  
[37075.884549] irq event stamp: 0
[37075.884681] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.884860] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.885114] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.885375] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.885557] ---[ end trace 8b3fc254a67a5791 ]---
[37075.887145] ------------[ cut here ]------------
[37075.887399] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.887788] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.889201] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.889460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.889720] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.889892] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.890361] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.890528] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.890726] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.890922] RBP: 0000000000000000 R08: ffff8c0ace83fe50 R09: 0000000000000000
[37075.891123] R10: ffff8c0ace83f3a8 R11: ffff8c0ab14e1a08 R12: ffff8c09f3591478
[37075.891320] R13: ffff8c0a805117e0 R14: ffff8c0ace83fd68 R15: ffff8c0ace83fe10
[37075.891523] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.891767] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.891942] CR2: 00007f61523ff298 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.892144] Call Trace:
[37075.892266]  
[37075.892391]  btrfs_run_delayed_refs+0x86/0x210
[37075.892547]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.898246]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.898424]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.898586]  btrfs_commit_transaction+0x85e/0xad0
[37075.898745]  ? _raw_spin_unlock+0x29/0x40
[37075.898889]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.899047]  create_subvol+0x567/0x9a0
[37075.899199]  btrfs_mksubvol+0x447/0x4c0
[37075.899353]  ? preempt_count_add+0x49/0xa0
[37075.899501]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.899658]  ? _copy_from_user+0x65/0xa0
[37075.899806]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.899965]  btrfs_ioctl+0x105/0x3160
[37075.900110]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.900266]  ? lock_release+0x1f0/0x2d0
[37075.900422]  ? __x64_sys_ioctl+0x80/0xb0
[37075.900569]  __x64_sys_ioctl+0x80/0xb0
[37075.900710]  do_syscall_64+0x38/0x90
[37075.900850]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.901014] RIP: 0033:0x7f0c63ef44cb
[37075.901155] 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
[37075.901618] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.901861] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.902054] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.902251] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.902456] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.902652] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.902850]  
[37075.902966] irq event stamp: 0
[37075.903097] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.903281] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.903541] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.903794] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.903974] ---[ end trace 8b3fc254a67a5792 ]---
[37075.904533] ------------[ cut here ]------------
[37075.904741] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.905034] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.906449] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.906701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.906962] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.907134] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.907603] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.907772] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.907966] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.908168] RBP: 0000000000000000 R08: ffff8c0ace83fd18 R09: 0000000000000000
[37075.908370] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8c09f35915b0
[37075.908566] R13: ffff8c0a805117e0 R14: ffff8c0ace83fc30 R15: ffff8c0ace83fcd8
[37075.908757] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.909004] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.909181] CR2: 00007f61523ff298 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.909389] Call Trace:
[37075.909511]  
[37075.909624]  ? btrfs_get_32+0x30/0xf0
[37075.909767]  ? __mutex_lock+0x80/0x8a0
[37075.909906]  ? __mutex_lock+0xda/0x8a0
[37075.910046]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.910208]  ? lock_release+0x1f0/0x2d0
[37075.910365]  btrfs_run_delayed_refs+0x86/0x210
[37075.910518]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.910674]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.910845]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.911007]  btrfs_commit_transaction+0x85e/0xad0
[37075.911898]  ? _raw_spin_unlock+0x29/0x40
[37075.912048]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.912217]  create_subvol+0x567/0x9a0
[37075.912376]  btrfs_mksubvol+0x447/0x4c0
[37075.912519]  ? preempt_count_add+0x49/0xa0
[37075.912667]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.912825]  ? _copy_from_user+0x65/0xa0
[37075.912974]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.913135]  btrfs_ioctl+0x105/0x3160
[37075.913275]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.913446]  ? lock_release+0x1f0/0x2d0
[37075.913594]  ? __x64_sys_ioctl+0x80/0xb0
[37075.913739]  __x64_sys_ioctl+0x80/0xb0
[37075.913880]  do_syscall_64+0x38/0x90
[37075.914021]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.914187] RIP: 0033:0x7f0c63ef44cb
[37075.914324] 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
[37075.914796] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.915037] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.915233] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.915438] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.915638] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.915834] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.916033]  
[37075.916153] irq event stamp: 0
[37075.916281] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.916471] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.916730] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.916976] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.917189] ---[ end trace 8b3fc254a67a5793 ]---
[37075.917520] ------------[ cut here ]------------
[37075.917680] WARNING: CPU: 1 PID: 251537 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37075.917956] 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 rfkill ip_set nf_tables nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37075.919368] CPU: 1 PID: 251537 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37075.919619] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37075.919880] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37075.920050] 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 4f 48 8b 05 58 b5 85 01 e8
[37075.920531] RSP: 0018:ffffa32bc0b47988 EFLAGS: 00010202
[37075.920698] RAX: 000000000000000d RBX: ffff8c0acb36d000 RCX: 0000000000000000
[37075.920893] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37075.921085] RBP: ffff8c0ab783a8c0 R08: ffff8c0ace83f5d8 R09: 0000000000000000
[37075.921283] R10: ffff8c0ace83fc30 R11: ffff8c0ab14e2608 R12: ffff8c09f35914e0
[37075.921488] R13: ffff8c0a805117e0 R14: ffff8c0ace83f4e0 R15: ffff8c0ace83f588
[37075.921683] FS:  00007f0c63df9740(0000) GS:ffff8c0afbd00000(0000) knlGS:0000000000000000
[37075.921928] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37075.922102] CR2: 00007f61523ff298 CR3: 0000000102e40003 CR4: 0000000000370ee0
[37075.922303] Call Trace:
[37075.922431]  
[37075.922550]  ? __mutex_lock+0x80/0x8a0
[37075.922695]  ? __mutex_lock+0xda/0x8a0
[37075.922834]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.922994]  ? lock_release+0x1f0/0x2d0
[37075.923143]  btrfs_run_delayed_refs+0x86/0x210
[37075.923296]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.923463]  btrfs_start_dirty_block_groups+0x2af/0x540
[37075.923631]  ? __mutex_unlock_slowpath+0x35/0x260
[37075.923792]  btrfs_commit_transaction+0x85e/0xad0
[37075.923951]  ? _raw_spin_unlock+0x29/0x40
[37075.924096]  ? btrfs_block_rsv_release+0x173/0x1e0
[37075.924259]  create_subvol+0x567/0x9a0
[37075.924417]  btrfs_mksubvol+0x447/0x4c0
[37075.924565]  ? preempt_count_add+0x49/0xa0
[37075.924712]  __btrfs_ioctl_snap_create+0x123/0x190
[37075.924869]  ? _copy_from_user+0x65/0xa0
[37075.925018]  btrfs_ioctl_snap_create_v2+0xbb/0x140
[37075.925182]  btrfs_ioctl+0x105/0x3160
[37075.925323]  ? rcu_read_lock_sched_held+0x12/0x60
[37075.925490]  ? lock_release+0x1f0/0x2d0
[37075.925638]  ? __x64_sys_ioctl+0x80/0xb0
[37075.925785]  __x64_sys_ioctl+0x80/0xb0
[37075.925925]  do_syscall_64+0x38/0x90
[37075.926066]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37075.926234] RIP: 0033:0x7f0c63ef44cb
[37075.926384] 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
[37075.926838] RSP: 002b:00007ffc1df1e178 EFLAGS: 00000202 ORIG_RAX: 0000000000000010
[37075.927078] RAX: ffffffffffffffda RBX: 00007ffc1df1f1c0 RCX: 00007f0c63ef44cb
[37075.927275] RDX: 00007ffc1df1e180 RSI: 0000000050009418 RDI: 0000000000000003
[37075.927480] RBP: 0000000000000002 R08: 0000000000000000 R09: 00007ffc1df1fd07
[37075.933204] R10: 00000000004010ca R11: 0000000000000202 R12: 0000000000000003
[37075.933416] R13: 00007ffc1df1e180 R14: 00000000004063d0 R15: 00007f0c63df96c8
[37075.933615]  
[37075.933732] irq event stamp: 0
[37075.933860] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37075.934042] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37075.934301] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37075.934561] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37075.934745] ---[ end trace 8b3fc254a67a5794 ]---
[37075.991963] BTRFS info (device dm-11): flagging fs with big metadata feature
[37075.992197] BTRFS info (device dm-11): turning on sync discard
[37075.992397] BTRFS info (device dm-11): using free space tree
[37075.992571] BTRFS info (device dm-11): has skinny extents
[37078.021383] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37078.021722] BTRFS info (device dm-11): forced readonly
[37078.021883] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37078.022121] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37078.022134] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37078.023077] BTRFS warning (device dm-11): csum hole found for disk bytenr range [902725632, 902729728)
[37078.023447] BTRFS warning (device dm-11): csum hole found for disk bytenr range [902729728, 902733824)
[37078.023451] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x232740 len 4096 err no 10
[37078.023729] BTRFS warning (device dm-11): csum hole found for disk bytenr range [902733824, 902737920)
[37078.024019] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x232748 len 4096 err no 10
[37078.024587] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x232750 len 4096 err no 10
[37078.025570] BTRFS warning (device dm-11): csum hole found for disk bytenr range [876666880, 876670976)
[37078.025893] BTRFS warning (device dm-11): csum hole found for disk bytenr range [876670976, 876675072)
[37078.025895] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x226070 len 4096 err no 10
[37078.026179] BTRFS warning (device dm-11): csum hole found for disk bytenr range [876675072, 876679168)
[37078.026473] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x226078 len 4096 err no 10
[37078.026924] BTRFS warning (device dm-11): csum hole found for disk bytenr range [876679168, 876683264)
[37078.027113] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x226080 len 4096 err no 10
[37078.027888] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x226088 len 4096 err no 10
[37078.028641] BTRFS warning (device dm-11): csum hole found for disk bytenr range [906596352, 906600448)
[37078.028932] BTRFS warning (device dm-11): direct IO failed ino 283 rw 0,0 sector 0x2344c8 len 4096 err no 10
[37078.029262] BTRFS warning (device dm-11): csum hole found for disk bytenr range [915292160, 915296256)
[37078.030496] BTRFS warning (device dm-11): direct IO failed ino 268 rw 0,0 sector 0x238720 len 4096 err no 10
[37078.167431] BTRFS info (device dm-11): flagging fs with big metadata feature
[37078.167658] BTRFS info (device dm-11): turning on sync discard
[37078.167842] BTRFS info (device dm-11): using free space tree
[37078.168020] BTRFS info (device dm-11): has skinny extents
[37078.185451] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37078.185937] BTRFS info (device dm-11): forced readonly
[37078.186114] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37078.186378] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37078.187693] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37078.255970] BTRFS info (device dm-11): flagging fs with big metadata feature
[37078.256204] BTRFS info (device dm-11): turning on sync discard
[37078.256406] BTRFS info (device dm-11): using free space tree
[37078.256586] BTRFS info (device dm-11): has skinny extents
[37080.271568] BTRFS warning (device dm-11): direct IO failed ino 261 rw 1,34817 sector 0x265f10 len 69632 err no 10
[37080.272152] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37080.272186] BTRFS warning (device dm-11): direct IO failed ino 296 rw 1,34817 sector 0x266798 len 57344 err no 10
[37080.272464] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37080.273080] BTRFS error (device dm-11): error writing primary super block to device 1
[37080.273351] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37080.273486] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1004417024, 1004421120)
[37080.273658] BTRFS info (device dm-11): forced readonly
[37080.274128] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37080.274389] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37080.275242] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x249778 len 4096 err no 10
[37080.275670] btrfs_dev_stat_print_on_error: 130 callbacks suppressed
[37080.275673] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 20, rd 2, flush 0, corrupt 0, gen 0
[37080.276020] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 2, flush 0, corrupt 0, gen 0
[37080.276192] BTRFS warning (device dm-11): direct IO failed ino 302 rw 0,0 sector 0x25e330 len 4096 err no 10
[37080.276821] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 3, flush 0, corrupt 0, gen 0
[37080.277160] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 4, flush 0, corrupt 0, gen 0
[37080.277479] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 5, flush 0, corrupt 0, gen 0
[37080.277844] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 6, flush 0, corrupt 0, gen 0
[37080.278159] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 7, flush 0, corrupt 0, gen 0
[37080.278497] BTRFS warning (device dm-11): direct IO failed ino 1972 rw 0,0 sector 0x264778 len 4096 err no 10
[37080.278815] BTRFS warning (device dm-11): direct IO failed ino 1972 rw 0,0 sector 0x264780 len 4096 err no 10
[37080.279120] BTRFS warning (device dm-11): direct IO failed ino 1972 rw 0,0 sector 0x264788 len 4096 err no 10
[37080.279355] BTRFS warning (device dm-11): direct IO failed ino 1972 rw 0,0 sector 0x264790 len 4096 err no 10
[37080.279452] BTRFS warning (device dm-11): direct IO failed ino 1972 rw 0,0 sector 0x264798 len 4096 err no 10
[37080.280188] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 8, flush 0, corrupt 0, gen 0
[37080.280598] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37080.280687] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 9, flush 0, corrupt 0, gen 0
[37080.280911] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x25ec70 len 4096 err no 10
[37080.281423] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 21, rd 10, flush 0, corrupt 0, gen 0
[37080.281686] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x25ec78 len 4096 err no 10
[37080.282346] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x25ec80 len 4096 err no 10
[37080.399111] BTRFS info (device dm-11): flagging fs with big metadata feature
[37080.399357] BTRFS info (device dm-11): turning on sync discard
[37080.399541] BTRFS info (device dm-11): using free space tree
[37080.399718] BTRFS info (device dm-11): has skinny extents
[37080.402219] BTRFS info (device dm-11): start tree-log replay
[37080.441135] BTRFS info (device dm-11): checking UUID tree
[37081.453250] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37081.453577] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37081.453861] BTRFS error (device dm-11): error writing primary super block to device 1
[37081.454125] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37081.454436] BTRFS info (device dm-11): forced readonly
[37081.454608] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37081.454851] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37081.456391] BTRFS warning (device dm-11): direct IO failed ino 2126 rw 0,0 sector 0x2792e8 len 4096 err no 10
[37081.456842] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37081.456986] BTRFS warning (device dm-11): direct IO failed ino 2195 rw 0,0 sector 0x2792e0 len 4096 err no 10
[37081.458273] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[37081.458795] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x27e540 len 4096 err no 10
[37081.459488] BTRFS warning (device dm-11): direct IO failed ino 269 rw 0,0 sector 0x27e540 len 4096 err no 10
[37081.460432] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37081.460688] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37081.561811] BTRFS info (device dm-11): flagging fs with big metadata feature
[37081.562034] BTRFS info (device dm-11): turning on sync discard
[37081.562219] BTRFS info (device dm-11): using free space tree
[37081.562415] BTRFS info (device dm-11): has skinny extents
[37081.579862] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37081.581800] BTRFS warning (device dm-11): direct IO failed ino 2221 rw 1,34817 sector 0x126598 len 20480 err no 10
[37081.615922] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37081.616204] BTRFS info (device dm-11): forced readonly
[37081.616392] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37081.678044] BTRFS info (device dm-11): flagging fs with big metadata feature
[37081.678274] BTRFS info (device dm-11): turning on sync discard
[37081.678473] BTRFS info (device dm-11): using free space tree
[37081.678649] BTRFS info (device dm-11): has skinny extents
[37082.701340] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37082.701954] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37082.702954] BTRFS error (device dm-11): error writing primary super block to device 1
[37082.703532] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37082.704161] BTRFS info (device dm-11): forced readonly
[37082.704532] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37082.705035] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37082.706188] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37082.706724] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37082.709121] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37082.811734] BTRFS info (device dm-11): flagging fs with big metadata feature
[37082.811954] BTRFS info (device dm-11): turning on sync discard
[37082.812138] BTRFS info (device dm-11): using free space tree
[37082.812331] BTRFS info (device dm-11): has skinny extents
[37082.815053] BTRFS info (device dm-11): start tree-log replay
[37084.858686] BTRFS warning (device dm-11): direct IO failed ino 2455 rw 1,34817 sector 0x2ad108 len 57344 err no 10
[37084.858690] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37084.858695] BTRFS info (device dm-11): forced readonly
[37084.859144] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x2ad178 len 4096 err no 10
[37084.859585] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37084.860666] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37084.861211] btrfs_lookup_bio_sums: 12 callbacks suppressed
[37084.861214] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1146339328, 1146343424)
[37084.863581] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1146343424, 1146347520)
[37084.864071] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1146347520, 1146351616)
[37084.864551] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1146351616, 1146355712)
[37084.865036] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1146355712, 1146359808)
[37084.865430] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x2a69e0 len 4096 err no 10
[37084.865532] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x2a69e8 len 4096 err no 10
[37084.865917] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x2a69f0 len 4096 err no 10
[37084.866323] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x2a69f8 len 4096 err no 10
[37084.867197] BTRFS warning (device dm-11): direct IO failed ino 2384 rw 0,0 sector 0x2a6a00 len 4096 err no 10
[37084.868437] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1150136320, 1150140416)
[37084.868868] BTRFS warning (device dm-11): direct IO failed ino 2351 rw 0,0 sector 0x2a86d8 len 4096 err no 10
[37084.868993] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37084.987655] BTRFS info (device dm-11): flagging fs with big metadata feature
[37084.987887] BTRFS info (device dm-11): turning on sync discard
[37084.988072] BTRFS info (device dm-11): using free space tree
[37084.988248] BTRFS info (device dm-11): has skinny extents
[37087.002681] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37087.003000] btrfs_dev_stat_print_on_error: 94 callbacks suppressed
[37087.003002] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37087.003509] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37087.003801] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37087.004118] BTRFS error (device dm-11): error writing primary super block to device 1
[37087.004401] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37087.004709] BTRFS info (device dm-11): forced readonly
[37087.004878] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37087.005126] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37087.005857] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[37087.006175] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 2, flush 0, corrupt 0, gen 0
[37087.006541] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 3, flush 0, corrupt 0, gen 0
[37087.006756] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 0,0 sector 0x2ca500 len 4096 err no 10
[37087.006852] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 0,0 sector 0x2ca508 len 4096 err no 10
[37087.007141] BTRFS warning (device dm-11): direct IO failed ino 2631 rw 0,0 sector 0x2ca510 len 4096 err no 10
[37087.007623] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37087.007946] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37087.007989] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37087.010317] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 4, flush 0, corrupt 0, gen 0
[37087.010630] BTRFS warning (device dm-11): direct IO failed ino 2499 rw 0,0 sector 0x2c3de0 len 4096 err no 10
[37087.012430] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 5, flush 0, corrupt 0, gen 0
[37087.012801] BTRFS warning (device dm-11): direct IO failed ino 2637 rw 0,0 sector 0x2c8b40 len 4096 err no 10
[37087.013346] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 6, flush 0, corrupt 0, gen 0
[37087.013652] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x2c9ed8 len 4096 err no 10
[37087.014569] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 7, flush 0, corrupt 0, gen 0
[37087.014876] BTRFS warning (device dm-11): direct IO failed ino 2611 rw 0,0 sector 0x2c8b88 len 4096 err no 10
[37087.015862] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 8, flush 0, corrupt 0, gen 0
[37087.016172] BTRFS warning (device dm-11): direct IO failed ino 2681 rw 0,0 sector 0x2c8b78 len 4096 err no 10
[37087.016994] BTRFS warning (device dm-11): direct IO failed ino 2644 rw 0,0 sector 0x2d5c30 len 4096 err no 10
[37087.116828] BTRFS info (device dm-11): flagging fs with big metadata feature
[37087.117058] BTRFS info (device dm-11): turning on sync discard
[37087.117251] BTRFS info (device dm-11): using free space tree
[37087.117423] BTRFS info (device dm-11): has skinny extents
[37087.137491] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37087.138619] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x1373a8 len 40960 err no 10
[37087.145469] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x148460 len 57344 err no 10
[37087.146432] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x148460 len 94208 err no 10
[37087.147115] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x148460 len 12288 err no 10
[37087.148602] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x148460 len 16384 err no 10
[37087.149957] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x1505d0 len 36864 err no 10
[37087.151037] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x1505d0 len 40960 err no 10
[37087.152160] BTRFS warning (device dm-11): direct IO failed ino 2712 rw 1,34817 sector 0x1505d0 len 16384 err no 10
[37087.155090] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37087.155536] BTRFS info (device dm-11): forced readonly
[37087.155794] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37087.250580] BTRFS info (device dm-11): flagging fs with big metadata feature
[37087.250802] BTRFS info (device dm-11): turning on sync discard
[37087.251596] BTRFS info (device dm-11): using free space tree
[37087.251775] BTRFS info (device dm-11): has skinny extents
[37089.280647] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37089.281007] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37089.281207] BTRFS warning (device dm-11): direct IO failed ino 264 rw 1,34817 sector 0x2fb580 len 12288 err no 10
[37089.281581] BTRFS error (device dm-11): error writing primary super block to device 1
[37089.281964] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37089.282332] BTRFS info (device dm-11): forced readonly
[37089.282526] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37089.282634] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x2f71f8 len 4096 err no 10
[37089.282799] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37089.291010] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[37089.293344] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2face8 len 4096 err no 10
[37089.293902] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2facf0 len 4096 err no 10
[37089.294274] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2facf8 len 4096 err no 10
[37089.294610] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2fad00 len 4096 err no 10
[37089.294936] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2fad08 len 4096 err no 10
[37089.294981] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37089.295355] BTRFS warning (device dm-11): direct IO failed ino 266 rw 0,0 sector 0x2fad10 len 4096 err no 10
[37089.415736] BTRFS info (device dm-11): flagging fs with big metadata feature
[37089.415959] BTRFS info (device dm-11): turning on sync discard
[37089.416144] BTRFS info (device dm-11): using free space tree
[37089.416339] BTRFS info (device dm-11): has skinny extents
[37090.431111] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37090.431432] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37090.431727] BTRFS error (device dm-11): error writing primary super block to device 1
[37090.431983] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37090.432294] BTRFS info (device dm-11): forced readonly
[37090.432460] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37090.432698] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37090.436031] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37090.437540] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37090.437787] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37090.438686] BTRFS warning (device dm-11): direct IO failed ino 2954 rw 0,0 sector 0x21ea68 len 4096 err no 10
[37090.440879] BTRFS warning (device dm-11): direct IO failed ino 2917 rw 0,0 sector 0x2fbef8 len 4096 err no 10
[37090.553142] BTRFS info (device dm-11): flagging fs with big metadata feature
[37090.553378] BTRFS info (device dm-11): turning on sync discard
[37090.553560] BTRFS info (device dm-11): using free space tree
[37090.553729] BTRFS info (device dm-11): has skinny extents
[37090.556014] BTRFS info (device dm-11): start tree-log replay
[37090.600475] BTRFS warning (device dm-11): direct IO failed ino 2981 rw 1,34817 sector 0x12e378 len 12288 err no 10
[37090.603468] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37090.604855] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37090.605184] BTRFS info (device dm-11): forced readonly
[37090.605367] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37090.605603] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37090.607575] BTRFS: error (device dm-11) in do_chunk_alloc:3471: errno=-5 IO failure
[37090.607935] BTRFS: error (device dm-11) in find_free_extent_update_loop:4098: errno=-5 IO failure
[37090.607946] BTRFS: error (device dm-11) in find_free_extent_update_loop:4098: errno=-5 IO failure
[37090.608344] BTRFS: error (device dm-11) in btrfs_create_pending_block_groups:2407: errno=-5 IO failure
[37090.609078] BTRFS: error (device dm-11) in btrfs_create_pending_block_groups:2413: errno=-28 No space left
[37090.609601] BTRFS: error (device dm-11) in btrfs_create_pending_block_groups:2418: errno=-5 IO failure
[37090.609965] BTRFS: error (device dm-11) in add_block_group_free_space:1337: errno=-5 IO failure
[37090.693777] BTRFS info (device dm-11): flagging fs with big metadata feature
[37090.694014] BTRFS info (device dm-11): turning on sync discard
[37090.694196] BTRFS info (device dm-11): using free space tree
[37090.694389] BTRFS info (device dm-11): has skinny extents
[37092.724437] btrfs_dev_stat_print_on_error: 196 callbacks suppressed
[37092.724441] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 0, rd 1, flush 0, corrupt 0, gen 0
[37092.725033] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 1, flush 0, corrupt 0, gen 0
[37092.725295] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 1, flush 0, corrupt 0, gen 0
[37092.725396] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 1, flush 0, corrupt 0, gen 0
[37092.726073] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 2, flush 0, corrupt 0, gen 0
[37092.726330] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 2, flush 0, corrupt 0, gen 0
[37092.727009] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 2, flush 0, corrupt 0, gen 0
[37092.727390] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 2, flush 0, corrupt 0, gen 0
[37092.727435] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 3, flush 0, corrupt 0, gen 0
[37092.728148] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 3, flush 0, corrupt 0, gen 0
[37092.729580] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x257088 len 4096 err no 10
[37092.730758] BTRFS warning (device dm-11): direct IO failed ino 263 rw 1,34817 sector 0x2640f0 len 24576 err no 10
[37092.732223] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37092.733666] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37092.734046] BTRFS info (device dm-11): forced readonly
[37092.734263] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37092.734549] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37092.734897] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37092.735183] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37092.735708] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1140248576, 1140252672)
[37092.736281] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1140252672, 1140256768)
[37092.736352] BTRFS warning (device dm-11): direct IO failed ino 3175 rw 0,0 sector 0x2a3b68 len 4096 err no 10
[37092.737030] BTRFS warning (device dm-11): direct IO failed ino 3175 rw 0,0 sector 0x2a3b70 len 4096 err no 10
[37092.738121] BTRFS warning (device dm-11): csum hole found for disk bytenr range [995328000, 995332096)
[37092.738480] BTRFS warning (device dm-11): csum hole found for disk bytenr range [995332096, 995336192)
[37092.738484] BTRFS warning (device dm-11): direct IO failed ino 3019 rw 0,0 sector 0x25e9c0 len 4096 err no 10
[37092.738815] BTRFS warning (device dm-11): csum hole found for disk bytenr range [995336192, 995340288)
[37092.739165] BTRFS warning (device dm-11): direct IO failed ino 3019 rw 0,0 sector 0x25e9c8 len 4096 err no 10
[37092.740167] BTRFS warning (device dm-11): direct IO failed ino 3019 rw 0,0 sector 0x25e9d0 len 4096 err no 10
[37092.840969] BTRFS info (device dm-11): flagging fs with big metadata feature
[37092.841230] BTRFS info (device dm-11): turning on sync discard
[37092.841412] BTRFS info (device dm-11): using free space tree
[37092.841592] BTRFS info (device dm-11): has skinny extents
[37092.844085] BTRFS info (device dm-11): start tree-log replay
[37094.911462] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37094.915804] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37094.916316] BTRFS info (device dm-11): forced readonly
[37094.916568] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37094.916954] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37094.917403] ------------[ cut here ]------------
[37094.917635] WARNING: CPU: 0 PID: 252329 at fs/btrfs/extent-tree.c:1715 __btrfs_run_delayed_refs+0xaf3/0x1260
[37094.918071] BTRFS warning (device dm-11): csum hole found for disk bytenr range [632680448, 632684544)
[37094.918091] 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
[37094.918463] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x1b1af8 len 4096 err no 10
[37094.918465]  nft_compat
[37094.919545] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1288835072, 1288839168)
[37094.919800]  rfkill
[37094.919970] BTRFS warning (device dm-11): direct IO failed ino 3019 rw 0,0 sector 0x2ea908 len 4096 err no 10
[37094.920314]  ip_set
[37094.920838] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1182437376, 1182441472)
[37094.920877]  nf_tables
[37094.921042] BTRFS warning (device dm-11): direct IO failed ino 263 rw 0,0 sector 0x2b7d48 len 4096 err no 10
[37094.921399]  nfnetlink intel_rapl_msr iTCO_wdt iTCO_vendor_support snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec joydev snd_hwdep intel_rapl_common snd_hda_core snd_pcm snd_timer virtio_balloon snd i2c_i801 soundcore i2c_smbus lpc_ich zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel virtio_blk serio_raw qemu_fw_cfg
[37094.922541] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1265012736, 1265016832)
[37094.930231] CPU: 0 PID: 252329 Comm: fsstress Tainted: G        W         5.16.0-rc4+ #532
[37094.930879] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1265012736, 1265016832)
[37094.931622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[37094.932345] RIP: 0010:__btrfs_run_delayed_refs+0xaf3/0x1260
[37094.932594] 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 4f 48 8b 05 58 b5 85 01 e8
[37094.933278] RSP: 0018:ffffa32bc222fc40 EFLAGS: 00010202
[37094.933510] RAX: 000000000000000d RBX: ffff8c0acb36b000 RCX: 0000000000000000
[37094.933790] RDX: 0000000000000001 RSI: ffffffffb05b5d6a RDI: 00000000ffffffff
[37094.934132] RBP: ffff8c0ad2759ee0 R08: ffff8c0a9934b368 R09: 0000000000000000
[37094.934512] R10: ffff8c0a9934b138 R11: ffff8c0a82f5e608 R12: ffff8c0985f717b8
[37094.934776] R13: ffff8c0a805112a0 R14: ffff8c0a9934b270 R15: ffff8c0a9934b318
[37094.935068] FS:  00007f6abbece740(0000) GS:ffff8c0afbc00000(0000) knlGS:0000000000000000
[37094.935451] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[37094.935700] CR2: 0000558867625b60 CR3: 0000000137076002 CR4: 0000000000370ef0
[37094.935987] Call Trace:
[37094.936160]  
[37094.936337]  btrfs_run_delayed_refs+0x86/0x210
[37094.936542]  ? __mutex_unlock_slowpath+0x35/0x260
[37094.936785]  btrfs_start_dirty_block_groups+0x2af/0x540
[37094.937029]  ? __mutex_unlock_slowpath+0x35/0x260
[37094.937270]  btrfs_commit_transaction+0x85e/0xad0
[37094.937501]  btrfs_sync_file+0x4bc/0x580
[37094.937716]  __x64_sys_fdatasync+0x44/0x80
[37094.937930]  do_syscall_64+0x38/0x90
[37094.938140]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[37094.938378] RIP: 0033:0x7f6abbfca3e7
[37094.938578] Code: 64 89 01 48 83 c8 ff c3 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 4b 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 f3 c9 f8 ff
[37094.939236] RSP: 002b:00007ffc59ddfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000004b
[37094.939587] RAX: ffffffffffffffda RBX: 000000000007a120 RCX: 00007f6abbfca3e7
[37094.939864] RDX: 0000000000000102 RSI: 0000000000411044 RDI: 0000000000000003
[37094.940150] RBP: 0000000000000003 R08: 0000000001874450 R09: 00007ffc59ddfc7c
[37094.940431] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000002ea
[37094.940739] R13: 8f5c28f5c28f5c29 R14: 0000000000406ea0 R15: 00007f6abbece6c8
[37094.941026]  
[37094.941205] irq event stamp: 0
[37094.941409] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[37094.941677] hardirqs last disabled at (0): [] copy_process+0x862/0x20e0
[37094.942047] softirqs last  enabled at (0): [] copy_process+0x862/0x20e0
[37094.942437] softirqs last disabled at (0): [<0000000000000000>] 0x0
[37094.942699] ---[ end trace 8b3fc254a67a5795 ]---
[37094.943074] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37095.086573] BTRFS info (device dm-11): flagging fs with big metadata feature
[37095.086795] BTRFS info (device dm-11): turning on sync discard
[37095.086977] BTRFS info (device dm-11): using free space tree
[37095.087147] BTRFS info (device dm-11): has skinny extents
[37096.124311] BTRFS warning (device dm-11): direct IO failed ino 263 rw 1,34817 sector 0x29b8c0 len 4096 err no 10
[37096.125176] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37096.126556] BTRFS info (device dm-11): forced readonly
[37096.126890] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37096.127409] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37096.128078] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x274298 len 4096 err no 10
[37096.128745] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742a0 len 4096 err no 10
[37096.129441] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742a8 len 4096 err no 10
[37096.130027] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742b0 len 4096 err no 10
[37096.130662] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742b8 len 4096 err no 10
[37096.131151] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742c0 len 4096 err no 10
[37096.132706] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742c8 len 4096 err no 10
[37096.133206] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742d0 len 4096 err no 10
[37096.133680] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742d8 len 4096 err no 10
[37096.134206] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742e0 len 4096 err no 10
[37096.134220] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742e8 len 4096 err no 10
[37096.134705] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742f0 len 4096 err no 10
[37096.134713] BTRFS warning (device dm-11): direct IO failed ino 3292 rw 0,0 sector 0x2742f8 len 4096 err no 10
[37096.138693] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37096.237121] BTRFS info (device dm-11): flagging fs with big metadata feature
[37096.237381] BTRFS info (device dm-11): turning on sync discard
[37096.237565] BTRFS info (device dm-11): using free space tree
[37096.237738] BTRFS info (device dm-11): has skinny extents
[37098.260007] btrfs_dev_stat_print_on_error: 60 callbacks suppressed
[37098.260010] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37098.260542] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37098.260687] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37098.260843] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37098.261773] BTRFS warning (device dm-11): direct IO failed ino 3466 rw 1,34817 sector 0x204e50 len 118784 err no 10
[37098.262065] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37098.262628] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37098.262925] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37098.263216] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37098.263507] BTRFS error (device dm-11): error writing primary super block to device 1
[37098.263754] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37098.264046] BTRFS info (device dm-11): forced readonly
[37098.264223] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37098.264467] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37098.265044] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37098.265304] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37098.266368] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37098.266716] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37098.266859] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37098.267023] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[37098.267565] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[37098.270465] BTRFS warning (device dm-11): direct IO failed ino 3382 rw 0,0 sector 0x1bb0e8 len 4096 err no 10
[37098.271545] BTRFS warning (device dm-11): direct IO failed ino 3508 rw 0,0 sector 0x2fb5d8 len 4096 err no 10
[37098.393392] BTRFS info (device dm-11): flagging fs with big metadata feature
[37098.393613] BTRFS info (device dm-11): turning on sync discard
[37098.393791] BTRFS info (device dm-11): using free space tree
[37098.393965] BTRFS info (device dm-11): has skinny extents
[37100.436453] BTRFS warning (device dm-11): direct IO failed ino 3639 rw 1,34817 sector 0x211f00 len 106496 err no 10
[37100.441661] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37100.442853] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37100.444256] BTRFS info (device dm-11): forced readonly
[37100.444766] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37100.445400] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37100.446344] BTRFS warning (device dm-11): direct IO failed ino 3656 rw 0,0 sector 0x1c4580 len 4096 err no 10
[37100.449730] BTRFS warning (device dm-11): direct IO failed ino 3607 rw 0,0 sector 0x136b98 len 4096 err no 10
[37100.450213] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x149f60 len 4096 err no 10
[37100.450652] BTRFS warning (device dm-11): direct IO failed ino 3607 rw 0,0 sector 0x136ba0 len 4096 err no 10
[37100.451762] BTRFS warning (device dm-11): direct IO failed ino 3607 rw 0,0 sector 0x136ba8 len 4096 err no 10
[37100.452319] BTRFS warning (device dm-11): direct IO failed ino 3607 rw 0,0 sector 0x136bb0 len 4096 err no 10
[37100.452725] BTRFS warning (device dm-11): direct IO failed ino 3693 rw 0,0 sector 0x17c678 len 4096 err no 10
[37100.559687] BTRFS info (device dm-11): flagging fs with big metadata feature
[37100.559917] BTRFS info (device dm-11): turning on sync discard
[37100.560094] BTRFS info (device dm-11): using free space tree
[37100.560281] BTRFS info (device dm-11): has skinny extents
[37101.584392] BTRFS warning (device dm-11): direct IO failed ino 3806 rw 1,34817 sector 0x196968 len 49152 err no 10
[37101.590658] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37101.591793] BTRFS info (device dm-11): forced readonly
[37101.591972] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37101.592222] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37101.593706] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37101.594321] BTRFS warning (device dm-11): csum hole found for disk bytenr range [366096384, 366100480)
[37101.594605] BTRFS warning (device dm-11): direct IO failed ino 3811 rw 0,0 sector 0x132918 len 4096 err no 10
[37101.595086] BTRFS: error (device dm-11) in btrfs_rename_exchange:9093: errno=-5 IO failure
[37101.712833] BTRFS info (device dm-11): flagging fs with big metadata feature
[37101.713061] BTRFS info (device dm-11): turning on sync discard
[37101.713262] BTRFS info (device dm-11): using free space tree
[37101.713435] BTRFS info (device dm-11): has skinny extents
[37101.716051] BTRFS info (device dm-11): start tree-log replay
[37103.787878] btrfs_dev_stat_print_on_error: 162 callbacks suppressed
[37103.787882] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37103.788584] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37103.788992] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37103.789148] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37103.789420] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37103.789857] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37103.790264] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37103.790890] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37103.791270] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37103.791587] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37103.791903] BTRFS info (device dm-11): forced readonly
[37103.792071] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37103.792333] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37103.794354] BTRFS warning (device dm-11): csum hole found for disk bytenr range [421568512, 421572608)
[37103.794391] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[37103.794645] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[37103.795269] BTRFS warning (device dm-11): direct IO failed ino 3208 rw 0,0 sector 0x14d050 len 4096 err no 10
[37103.795368] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1505939456, 1505943552)
[37103.795888] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1505943552, 1505947648)
[37103.795892] BTRFS warning (device dm-11): direct IO failed ino 3954 rw 0,0 sector 0x352168 len 4096 err no 10
[37103.796715] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481517568, 481521664)
[37103.797028] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481521664, 481525760)
[37103.797322] BTRFS warning (device dm-11): direct IO failed ino 3954 rw 0,0 sector 0x352170 len 4096 err no 10
[37103.797642] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481525760, 481529856)
[37103.797920] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481529856, 481533952)
[37103.798247] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481533952, 481538048)
[37103.798542] BTRFS warning (device dm-11): csum hole found for disk bytenr range [481517568, 481521664)
[37103.799059] BTRFS warning (device dm-11): direct IO failed ino 270 rw 0,0 sector 0x169968 len 4096 err no 10
[37103.892372] BTRFS info (device dm-11): flagging fs with big metadata feature
[37103.892595] BTRFS info (device dm-11): turning on sync discard
[37103.892776] BTRFS info (device dm-11): using free space tree
[37103.892954] BTRFS info (device dm-11): has skinny extents
[37105.914775] BTRFS warning (device dm-11): direct IO failed ino 266 rw 1,34817 sector 0x172c48 len 24576 err no 10
[37105.915167] BTRFS warning (device dm-11): direct IO failed ino 272 rw 1,34817 sector 0x376d58 len 77824 err no 10
[37105.915801] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[37105.916131] BTRFS info (device dm-11): forced readonly
[37105.917408] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37105.917854] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37105.918140] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37105.919281] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f870 len 4096 err no 10
[37105.919621] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f878 len 4096 err no 10
[37105.919934] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f880 len 4096 err no 10
[37105.920260] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f888 len 4096 err no 10
[37105.920545] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f890 len 4096 err no 10
[37105.920573] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f898 len 4096 err no 10
[37105.920887] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f8a0 len 4096 err no 10
[37105.921201] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f8a8 len 4096 err no 10
[37105.921521] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f8b0 len 4096 err no 10
[37105.921817] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x36f8b8 len 4096 err no 10
[37105.922126] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x357128 len 4096 err no 10
[37105.922418] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f1e0 len 4096 err no 10
[37105.922719] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f1e8 len 4096 err no 10
[37105.923017] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f1f0 len 4096 err no 10
[37105.923337] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f1f8 len 4096 err no 10
[37105.923642] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f200 len 4096 err no 10
[37105.924212] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f208 len 4096 err no 10
[37105.924393] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f210 len 4096 err no 10
[37105.924515] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f218 len 4096 err no 10
[37105.924803] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f220 len 4096 err no 10
[37105.925093] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f228 len 4096 err no 10
[37105.925380] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f230 len 4096 err no 10
[37105.925656] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f238 len 4096 err no 10
[37105.925933] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f240 len 4096 err no 10
[37105.926224] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f248 len 4096 err no 10
[37105.926504] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f250 len 4096 err no 10
[37105.926785] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x36f258 len 4096 err no 10
[37105.927066] BTRFS warning (device dm-11): direct IO failed ino 274 rw 0,0 sector 0x3553e8 len 4096 err no 10
[37105.928474] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37105.929314] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x373670 len 4096 err no 10
[37105.929808] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x13c9f8 len 4096 err no 10
[37105.930441] BTRFS warning (device dm-11): direct IO failed ino 278 rw 0,0 sector 0x13ca00 len 4096 err no 10
[37106.055242] BTRFS info (device dm-11): flagging fs with big metadata feature
[37106.055464] BTRFS info (device dm-11): turning on sync discard
[37106.055642] BTRFS info (device dm-11): using free space tree
[37106.055813] BTRFS info (device dm-11): has skinny extents
[37106.070294] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37106.081183] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37106.081552] BTRFS info (device dm-11): forced readonly
[37106.081776] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37106.164552] BTRFS info (device dm-11): flagging fs with big metadata feature
[37106.164799] BTRFS info (device dm-11): turning on sync discard
[37106.164978] BTRFS info (device dm-11): using free space tree
[37106.165183] BTRFS info (device dm-11): has skinny extents
[37108.186924] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37108.187266] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37108.187547] BTRFS error (device dm-11): error writing primary super block to device 1
[37108.187797] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37108.194419] BTRFS info (device dm-11): forced readonly
[37108.194588] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37108.194832] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37108.197996] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37108.299414] BTRFS info (device dm-11): flagging fs with big metadata feature
[37108.299639] BTRFS info (device dm-11): turning on sync discard
[37108.299827] BTRFS info (device dm-11): using free space tree
[37108.300002] BTRFS info (device dm-11): has skinny extents
[37110.315123] btrfs_dev_stat_print_on_error: 122 callbacks suppressed
[37110.315127] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37110.315695] BTRFS warning (device dm-11): direct IO failed ino 4202 rw 1,34817 sector 0x3a66b8 len 81920 err no 10
[37110.316065] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37110.316396] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37110.316767] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37110.317112] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37110.317449] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37110.317774] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37110.317974] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37110.318241] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37110.318425] BTRFS info (device dm-11): forced readonly
[37110.318939] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37110.319478] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37110.319897] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37110.320260] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37110.320792] btrfs_lookup_bio_sums: 32 callbacks suppressed
[37110.320800] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1679425536, 1679429632)
[37110.322067] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 1, flush 0, corrupt 0, gen 0
[37110.322400] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x3a4d00 len 4096 err no 10
[37110.322919] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516740608, 1516744704)
[37110.323265] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516744704, 1516748800)
[37110.323587] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516748800, 1516752896)
[37110.324303] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516752896, 1516756992)
[37110.324574] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37110.324662] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516756992, 1516761088)
[37110.326061] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516761088, 1516765184)
[37110.326384] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516765184, 1516769280)
[37110.326696] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1516769280, 1516773376)
[37110.327890] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 1, flush 0, corrupt 0, gen 0
[37110.328583] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1063043072, 1063047168)
[37110.330267] BTRFS warning (device dm-11): direct IO failed ino 4213 rw 0,0 sector 0x209688 len 4096 err no 10
[37110.330651] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x23f708 len 4096 err no 10
[37110.330991] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x23f710 len 4096 err no 10
[37110.331335] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x23f718 len 4096 err no 10
[37110.331665] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x23f720 len 4096 err no 10
[37110.431654] BTRFS info (device dm-11): flagging fs with big metadata feature
[37110.431903] BTRFS info (device dm-11): turning on sync discard
[37110.432116] BTRFS info (device dm-11): using free space tree
[37110.432305] BTRFS info (device dm-11): has skinny extents
[37111.451184] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37111.452329] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37111.452781] BTRFS info (device dm-11): forced readonly
[37111.453021] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37111.453381] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37111.457851] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x2fb980 len 4096 err no 10
[37111.458944] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x394288 len 4096 err no 10
[37111.564365] BTRFS info (device dm-11): flagging fs with big metadata feature
[37111.564590] BTRFS info (device dm-11): turning on sync discard
[37111.564771] BTRFS info (device dm-11): using free space tree
[37111.564952] BTRFS info (device dm-11): has skinny extents
[37112.582465] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37112.582782] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37112.583135] BTRFS error (device dm-11): error writing primary super block to device 1
[37112.583397] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37112.583695] BTRFS info (device dm-11): forced readonly
[37112.583863] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37112.584116] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37112.585158] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37112.585404] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37112.586862] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x3c6198 len 4096 err no 10
[37112.586905] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x3c61a0 len 4096 err no 10
[37112.587165] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x3c61a8 len 4096 err no 10
[37112.587525] BTRFS warning (device dm-11): direct IO failed ino 4456 rw 0,0 sector 0x3b9888 len 4096 err no 10
[37112.587891] BTRFS warning (device dm-11): direct IO failed ino 260 rw 0,0 sector 0x3bffc0 len 4096 err no 10
[37112.588736] BTRFS warning (device dm-11): direct IO failed ino 4494 rw 0,0 sector 0x1486c8 len 4096 err no 10
[37112.588796] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37112.589264] BTRFS warning (device dm-11): direct IO failed ino 4460 rw 0,0 sector 0x3bb3b0 len 4096 err no 10
[37112.590419] BTRFS warning (device dm-11): direct IO failed ino 4480 rw 0,0 sector 0x242db8 len 4096 err no 10
[37112.590428] BTRFS warning (device dm-11): direct IO failed ino 4480 rw 0,0 sector 0x242dc0 len 4096 err no 10
[37112.590721] BTRFS warning (device dm-11): direct IO failed ino 4480 rw 0,0 sector 0x1477d8 len 4096 err no 10
[37112.689825] BTRFS info (device dm-11): flagging fs with big metadata feature
[37112.690064] BTRFS info (device dm-11): turning on sync discard
[37112.690245] BTRFS info (device dm-11): using free space tree
[37112.690421] BTRFS info (device dm-11): has skinny extents
[37112.693215] BTRFS info (device dm-11): start tree-log replay
[37112.833607] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37112.833902] BTRFS info (device dm-11): forced readonly
[37112.834381] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37112.834626] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37112.835427] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37112.921318] BTRFS info (device dm-11): flagging fs with big metadata feature
[37112.921545] BTRFS info (device dm-11): turning on sync discard
[37112.921721] BTRFS info (device dm-11): using free space tree
[37112.921898] BTRFS info (device dm-11): has skinny extents
[37114.934554] BTRFS warning (device dm-11): direct IO failed ino 4580 rw 1,34817 sector 0x3e2420 len 57344 err no 10
[37114.937952] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37114.940485] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37114.941587] BTRFS info (device dm-11): forced readonly
[37114.941766] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37114.942016] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37114.944372] BTRFS warning (device dm-11): direct IO failed ino 4540 rw 0,0 sector 0x172c48 len 4096 err no 10
[37115.057687] BTRFS info (device dm-11): flagging fs with big metadata feature
[37115.057919] BTRFS info (device dm-11): turning on sync discard
[37115.058117] BTRFS info (device dm-11): using free space tree
[37115.058295] BTRFS info (device dm-11): has skinny extents
[37115.061728] BTRFS info (device dm-11): start tree-log replay
[37116.139672] btrfs_dev_stat_print_on_error: 88 callbacks suppressed
[37116.139677] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37116.149405] BTRFS warning (device dm-11): direct IO failed ino 4790 rw 1,34817 sector 0x3f3738 len 86016 err no 10
[37116.150045] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37116.150436] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37116.151217] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37116.151575] BTRFS warning (device dm-11): direct IO failed ino 4792 rw 1,34817 sector 0x3dec10 len 81920 err no 10
[37116.153198] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37116.153279] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37116.153552] BTRFS warning (device dm-11): direct IO failed ino 4747 rw 1,34817 sector 0x3f39e8 len 81920 err no 10
[37116.154291] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37116.154659] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37116.155783] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37116.156115] BTRFS warning (device dm-11): direct IO failed ino 4845 rw 1,34817 sector 0x3f3e18 len 118784 err no 10
[37116.156566] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[37116.157213] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[37116.161429] BTRFS: error (device dm-11) in btrfs_rename_exchange:9166: errno=-5 IO failure
[37116.161614] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37116.161696] BTRFS info (device dm-11): forced readonly
[37116.162026] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37116.162439] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37116.163168] BTRFS: error (device dm-11) in btrfs_replace_file_extents:2783: errno=-5 IO failure
[37116.164198] btrfs_lookup_bio_sums: 46 callbacks suppressed
[37116.164201] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1835995136, 1835999232)
[37116.164812] BTRFS warning (device dm-11): direct IO failed ino 262 rw 0,0 sector 0x3ef788 len 4096 err no 10
[37116.165293] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1843105792, 1843109888)
[37116.165578] BTRFS warning (device dm-11): direct IO failed ino 4736 rw 0,0 sector 0x3f2dc8 len 4096 err no 10
[37116.266698] BTRFS info (device dm-11): flagging fs with big metadata feature
[37116.266920] BTRFS info (device dm-11): turning on sync discard
[37116.267111] BTRFS info (device dm-11): using free space tree
[37116.267287] BTRFS info (device dm-11): has skinny extents
[37117.289375] BTRFS warning (device dm-11): direct IO failed ino 259 rw 1,34817 sector 0x2f2350 len 28672 err no 10
[37117.289707] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37117.290488] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37117.290874] BTRFS info (device dm-11): forced readonly
[37117.291081] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37117.291356] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37117.291692] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37117.291992] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37117.294554] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1848934400, 1848938496)
[37117.294872] BTRFS warning (device dm-11): direct IO failed ino 4343 rw 0,0 sector 0x3f5a40 len 4096 err no 10
[37117.294931] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1876205568, 1876209664)
[37117.295405] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1869082624, 1869086720)
[37117.295494] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1876209664, 1876213760)
[37117.295846] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x402a50 len 4096 err no 10
[37117.297785] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x402a58 len 4096 err no 10
[37117.298017] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1869086720, 1869090816)
[37117.298096] BTRFS warning (device dm-11): direct IO failed ino 3757 rw 0,0 sector 0x3ff3f8 len 4096 err no 10
[37117.298506] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1869090816, 1869094912)
[37117.298781] BTRFS warning (device dm-11): direct IO failed ino 3757 rw 0,0 sector 0x3ff400 len 4096 err no 10
[37117.299483] BTRFS warning (device dm-11): direct IO failed ino 3757 rw 0,0 sector 0x3ff408 len 4096 err no 10
[37117.397035] BTRFS info (device dm-11): flagging fs with big metadata feature
[37117.397258] BTRFS info (device dm-11): turning on sync discard
[37117.397436] BTRFS info (device dm-11): using free space tree
[37117.397609] BTRFS info (device dm-11): has skinny extents
[37118.411506] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37118.411847] BTRFS info (device dm-11): forced readonly
[37118.412023] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37118.412263] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37118.413730] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37118.413765] BTRFS warning (device dm-11): direct IO failed ino 5031 rw 0,0 sector 0x40bc20 len 4096 err no 10
[37118.415267] BTRFS warning (device dm-11): direct IO failed ino 5088 rw 0,0 sector 0x169468 len 4096 err no 10
[37118.416206] BTRFS warning (device dm-11): direct IO failed ino 5038 rw 0,0 sector 0x40edf0 len 4096 err no 10
[37118.416543] BTRFS warning (device dm-11): direct IO failed ino 5059 rw 0,0 sector 0x410120 len 4096 err no 10
[37118.417593] BTRFS warning (device dm-11): direct IO failed ino 4980 rw 0,0 sector 0x40d028 len 4096 err no 10
[37118.418310] BTRFS warning (device dm-11): direct IO failed ino 4958 rw 0,0 sector 0x4090f0 len 4096 err no 10
[37118.419105] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406958 len 4096 err no 10
[37118.419406] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406960 len 4096 err no 10
[37118.419501] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406968 len 4096 err no 10
[37118.419694] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406970 len 4096 err no 10
[37118.420174] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406978 len 4096 err no 10
[37118.420423] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406980 len 4096 err no 10
[37118.421563] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406988 len 4096 err no 10
[37118.421841] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406990 len 4096 err no 10
[37118.422303] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x406998 len 4096 err no 10
[37118.422608] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x4069a0 len 4096 err no 10
[37118.423062] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x4069a8 len 4096 err no 10
[37118.423329] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x4069b0 len 4096 err no 10
[37118.423775] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x4069b8 len 4096 err no 10
[37118.424055] BTRFS warning (device dm-11): direct IO failed ino 4993 rw 0,0 sector 0x4069c0 len 4096 err no 10
[37118.424565] BTRFS warning (device dm-11): direct IO failed ino 4958 rw 0,0 sector 0x4101b0 len 4096 err no 10
[37118.424630] BTRFS warning (device dm-11): direct IO failed ino 4958 rw 0,0 sector 0x4101b8 len 4096 err no 10
[37118.425015] BTRFS warning (device dm-11): direct IO failed ino 4958 rw 0,0 sector 0x4101c0 len 4096 err no 10
[37118.428964] BTRFS warning (device dm-11): direct IO failed ino 4980 rw 0,0 sector 0x40cfa8 len 4096 err no 10
[37118.430377] BTRFS warning (device dm-11): direct IO failed ino 4958 rw 0,0 sector 0x409068 len 4096 err no 10
[37118.436560] BTRFS warning (device dm-11): direct IO failed ino 5044 rw 0,0 sector 0x40d3f0 len 4096 err no 10
[37118.436880] BTRFS warning (device dm-11): direct IO failed ino 5044 rw 0,0 sector 0x40d3f8 len 4096 err no 10
[37118.437231] BTRFS warning (device dm-11): direct IO failed ino 5090 rw 0,0 sector 0x40f300 len 4096 err no 10
[37118.437563] BTRFS warning (device dm-11): direct IO failed ino 5090 rw 0,0 sector 0x40f308 len 4096 err no 10
[37118.437865] BTRFS warning (device dm-11): direct IO failed ino 5090 rw 0,0 sector 0x40f310 len 4096 err no 10
[37118.527477] BTRFS info (device dm-11): flagging fs with big metadata feature
[37118.527702] BTRFS info (device dm-11): turning on sync discard
[37118.527886] BTRFS info (device dm-11): using free space tree
[37118.528080] BTRFS info (device dm-11): has skinny extents
[37118.546413] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37118.548075] BTRFS: error (device dm-11) in create_subvol:689: errno=-5 IO failure
[37118.548325] BTRFS info (device dm-11): forced readonly
[37118.631633] BTRFS info (device dm-11): flagging fs with big metadata feature
[37118.631859] BTRFS info (device dm-11): turning on sync discard
[37118.632077] BTRFS info (device dm-11): using free space tree
[37118.632256] BTRFS info (device dm-11): has skinny extents
[37120.647640] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37120.648044] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37120.653785] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37120.657817] BTRFS error (device dm-11): error writing primary super block to device 1
[37120.658208] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37120.658571] BTRFS info (device dm-11): forced readonly
[37120.658775] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37120.659126] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37120.659800] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x42e200 len 4096 err no 10
[37120.661777] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37120.662321] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37120.664500] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x4239f8 len 4096 err no 10
[37120.664884] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a00 len 4096 err no 10
[37120.665276] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a08 len 4096 err no 10
[37120.665384] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a10 len 4096 err no 10
[37120.665734] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a18 len 4096 err no 10
[37120.666082] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a20 len 4096 err no 10
[37120.666413] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a28 len 4096 err no 10
[37120.666721] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a30 len 4096 err no 10
[37120.667038] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a38 len 4096 err no 10
[37120.667336] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a40 len 4096 err no 10
[37120.667658] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a48 len 4096 err no 10
[37120.667963] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a50 len 4096 err no 10
[37120.668266] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a58 len 4096 err no 10
[37120.668562] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a60 len 4096 err no 10
[37120.668856] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a68 len 4096 err no 10
[37120.669161] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a70 len 4096 err no 10
[37120.669453] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a78 len 4096 err no 10
[37120.669757] BTRFS warning (device dm-11): direct IO failed ino 5126 rw 0,0 sector 0x423a80 len 4096 err no 10
[37120.782920] BTRFS info (device dm-11): flagging fs with big metadata feature
[37120.783159] BTRFS info (device dm-11): turning on sync discard
[37120.783340] BTRFS info (device dm-11): using free space tree
[37120.783513] BTRFS info (device dm-11): has skinny extents
[37121.813299] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37121.813716] btrfs_dev_stat_print_on_error: 205 callbacks suppressed
[37121.813719] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 1, rd 0, flush 0, corrupt 0, gen 0
[37121.814435] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37121.814777] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 2, rd 0, flush 0, corrupt 0, gen 0
[37121.815162] BTRFS error (device dm-11): error writing primary super block to device 1
[37121.815461] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37121.815827] BTRFS info (device dm-11): forced readonly
[37121.816055] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37121.816350] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37121.816679] BTRFS: error (device dm-11) in btrfs_sync_log:3349: errno=-5 IO failure
[37121.817492] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 3, rd 0, flush 0, corrupt 0, gen 0
[37121.817899] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 4, rd 0, flush 0, corrupt 0, gen 0
[37121.818029] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37121.818673] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 5, rd 0, flush 0, corrupt 0, gen 0
[37121.818680] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 6, rd 0, flush 0, corrupt 0, gen 0
[37121.818687] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 7, rd 0, flush 0, corrupt 0, gen 0
[37121.818707] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 8, rd 0, flush 0, corrupt 0, gen 0
[37121.819020] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37121.819386] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 9, rd 0, flush 0, corrupt 0, gen 0
[37121.821535] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37121.821992] BTRFS error (device dm-11): bdev /dev/mapper/error-test errs: wr 10, rd 0, flush 0, corrupt 0, gen 0
[37121.949537] BTRFS info (device dm-11): flagging fs with big metadata feature
[37121.949766] BTRFS info (device dm-11): turning on sync discard
[37121.949962] BTRFS info (device dm-11): using free space tree
[37121.950137] BTRFS info (device dm-11): has skinny extents
[37121.952884] BTRFS info (device dm-11): start tree-log replay
[37121.991255] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37122.012968] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37122.013245] BTRFS info (device dm-11): forced readonly
[37122.013410] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37122.089008] BTRFS info (device dm-11): flagging fs with big metadata feature
[37122.089230] BTRFS info (device dm-11): turning on sync discard
[37122.089406] BTRFS info (device dm-11): using free space tree
[37122.089577] BTRFS info (device dm-11): has skinny extents
[37122.105716] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37122.134228] BTRFS: error (device dm-11) in __btrfs_free_extent:3081: errno=-5 IO failure
[37122.134502] BTRFS info (device dm-11): forced readonly
[37122.134669] BTRFS: error (device dm-11) in btrfs_run_delayed_refs:2161: errno=-5 IO failure
[37122.194949] BTRFS info (device dm-11): flagging fs with big metadata feature
[37122.195171] BTRFS info (device dm-11): turning on sync discard
[37122.195346] BTRFS info (device dm-11): using free space tree
[37122.195520] BTRFS info (device dm-11): has skinny extents
[37123.211899] BTRFS: error (device dm-11) in btrfs_commit_transaction:2310: errno=-5 IO failure (Error while writing out transaction)
[37123.212353] BTRFS info (device dm-11): forced readonly
[37123.212370] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37123.212572] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37123.213249] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37123.215918] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1220972544, 1220976640)
[37123.216318] BTRFS warning (device dm-11): csum hole found for disk bytenr range [1220976640, 1220980736)
[37123.216321] BTRFS warning (device dm-11): direct IO failed ino 5354 rw 0,0 sector 0x2ca348 len 4096 err no 10
[37123.216703] BTRFS warning (device dm-11): direct IO failed ino 5354 rw 0,0 sector 0x2ca350 len 4096 err no 10
[37123.217841] BTRFS warning (device dm-11): csum hole found for disk bytenr range [361742336, 361746432)
[37123.218229] BTRFS warning (device dm-11): direct IO failed ino 264 rw 0,0 sector 0x1307e0 len 4096 err no 10
[37123.218624] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2010693632, 2010697728)
[37123.218764] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2001248256, 2001252352)
[37123.219404] BTRFS warning (device dm-11): direct IO failed ino 5368 rw 0,0 sector 0x442c60 len 4096 err no 10
[37123.219759] BTRFS warning (device dm-11): direct IO failed ino 5354 rw 0,0 sector 0x43e450 len 4096 err no 10
[37123.221911] BTRFS warning (device dm-11): csum hole found for disk bytenr range [930631680, 930635776)
[37123.222241] BTRFS warning (device dm-11): csum hole found for disk bytenr range [930635776, 930639872)
[37123.222242] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x23fc28 len 4096 err no 10
[37123.222566] BTRFS warning (device dm-11): direct IO failed ino 258 rw 0,0 sector 0x23fc30 len 4096 err no 10
[37123.223401] BTRFS warning (device dm-11): csum hole found for disk bytenr range [2001358848, 2001362944)
[37123.223714] BTRFS warning (device dm-11): direct IO failed ino 5354 rw 0,0 sector 0x43e528 len 4096 err no 10
[37123.312196] BTRFS info (device dm-11): flagging fs with big metadata feature
[37123.312416] BTRFS info (device dm-11): turning on sync discard
[37123.312593] BTRFS info (device dm-11): using free space tree
[37123.312768] BTRFS info (device dm-11): has skinny extents
[37125.331385] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37125.331700] BTRFS warning (device dm-11): lost page write due to IO error on /dev/mapper/error-test (-5)
[37125.332205] BTRFS error (device dm-11): error writing primary super block to device 1
[37125.332456] BTRFS: error (device dm-11) in write_all_supers:4391: errno=-5 IO failure (1 errors while writing supers)
[37125.338294] BTRFS info (device dm-11): forced readonly
[37125.338465] BTRFS warning (device dm-11): Skipping commit of aborted transaction.
[37125.338714] BTRFS: error (device dm-11) in cleanup_transaction:1913: errno=-5 IO failure
[37125.340085] BTRFS warning (device dm-11): direct IO failed ino 5368 rw 0,0 sector 0x23fa70 len 4096 err no 10
[37125.340377] BTRFS warning (device dm-11): direct IO failed ino 5368 rw 0,0 sector 0x23fa78 len 4096 err no 10
[37125.340674] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a40 len 4096 err no 10
[37125.340986] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a48 len 4096 err no 10
[37125.341274] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a50 len 4096 err no 10
[37125.341563] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a58 len 4096 err no 10
[37125.341698] Buffer I/O error on dev dm-11, logical block 2621424, async page read
[37125.341866] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a60 len 4096 err no 10
[37125.342584] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a68 len 4096 err no 10
[37125.342889] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a70 len 4096 err no 10
[37125.343212] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a78 len 4096 err no 10
[37125.343528] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a80 len 4096 err no 10
[37125.343842] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a88 len 4096 err no 10
[37125.344192] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a90 len 4096 err no 10
[37125.344487] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460a98 len 4096 err no 10
[37125.344786] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460aa0 len 4096 err no 10
[37125.345079] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460aa8 len 4096 err no 10
[37125.345368] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ab0 len 4096 err no 10
[37125.345666] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ab8 len 4096 err no 10
[37125.345974] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ac0 len 4096 err no 10
[37125.346263] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ac8 len 4096 err no 10
[37125.346545] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ad0 len 4096 err no 10
[37125.346838] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ad8 len 4096 err no 10
[37125.347138] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ae0 len 4096 err no 10
[37125.347430] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460ae8 len 4096 err no 10
[37125.347721] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460af0 len 4096 err no 10
[37125.348018] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460af8 len 4096 err no 10
[37125.348308] BTRFS warning (device dm-11): direct IO failed ino 5585 rw 0,0 sector 0x460b00 len 4096 err no 10
[37125.348590] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cac0 len 4096 err no 10
[37125.348883] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cac8 len 4096 err no 10
[37125.349176] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cad0 len 4096 err no 10
[37125.349460] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cad8 len 4096 err no 10
[37125.349752] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cae0 len 4096 err no 10
[37125.350695] BTRFS warning (device dm-11): direct IO failed ino 5573 rw 0,0 sector 0x45cae8 len 4096 err no 10
[37125.351108] BTRFS warning (device dm-11): direct IO failed ino 257 rw 0,0 sector 0x4512d8 len 4096 err no 10
[37125.351996] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x4592d8 len 4096 err no 10
[37125.352572] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x4592e0 len 4096 err no 10
[37125.352878] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x4592e8 len 4096 err no 10
[37125.353178] BTRFS warning (device dm-11): direct IO failed ino 259 rw 0,0 sector 0x4592f0 len 4096 err no 10
[37125.353856] BTRFS warning (device dm-11): direct IO failed ino 5535 rw 0,0 sector 0x460d18 len 4096 err no 10
[37125.355323] BTRFS warning (device dm-11): direct IO failed ino 5522 rw 0,0 sector 0x171e00 len 4096 err no 10
[37125.355980] BTRFS warning (device dm-11): direct IO failed ino 5431 rw 0,0 sector 0x177038 len 4096 err no 10
[37125.356540] BTRFS warning (device dm-11): direct IO failed ino 5250 rw 0,0 sector 0x44b668 len 4096 err no 10
[37125.458051] BTRFS info (device dm-11): flagging fs with big metadata feature
[37125.458282] BTRFS info (device dm-11): turning on sync discard
[37125.458465] BTRFS info (device dm-11): using free space tree
[37125.458645] BTRFS info (device dm-11): has skinny extents