[12716.136476] run fstests btrfs/078 at 2020-11-22 00:21:59
[12716.312075] BTRFS info (device dm-0): disk space caching is enabled
[12716.312483] BTRFS info (device dm-0): has skinny extents
[12716.661366] BTRFS: device fsid 8ff6fc46-27e8-4599-886a-99bf4361ae86 devid 1 transid 5 /dev/mapper/vg0-lv9 scanned by mkfs.btrfs (2726902)
[12716.680387] BTRFS info (device dm-9): use zlib compression, level 3
[12716.680815] BTRFS info (device dm-9): turning on async discard
[12716.681186] BTRFS info (device dm-9): disk space caching is enabled
[12716.681573] BTRFS info (device dm-9): has skinny extents
[12716.681917] BTRFS info (device dm-9): flagging fs with big metadata feature
[12716.687123] BTRFS info (device dm-9): checking UUID tree
[12773.849984] ------------[ cut here ]------------
[12773.850315] BTRFS: Transaction aborted (error -12)
[12773.850610] WARNING: CPU: 1 PID: 2726941 at fs/btrfs/transaction.c:1683 create_pending_snapshot+0x9b2/0xda0
[12773.851178] Modules linked in: dm_thin_pool dm_persistent_data dm_bio_prison dm_log_writes dm_dust dm_flakey loop 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 intel_rapl_common snd_hda_codec snd_hwdep snd_hda_core joydev i2c_i801 i2c_smbus snd_pcm snd_timer snd lpc_ich soundcore virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel qxl drm_ttm_helper ttm ghash_clmulni_intel drm_kms_helper serio_raw virtio_blk cec drm qemu_fw_cfg
[12773.855188] CPU: 1 PID: 2726941 Comm: fsstress Not tainted 5.10.0-rc4+ #54
[12773.855647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[12773.856145] RIP: 0010:create_pending_snapshot+0x9b2/0xda0
[12773.856466] Code: 24 50 f0 48 0f ba aa d0 19 00 00 02 72 22 83 f8 fb 74 3f 83 f8 e2 74 3a 89 c6 48 c7 c7 68 fc 60 af 48 89 45 88 e8 97 9e 75 00 <0f> 0b 48 8b 45 88 89 c1 ba 93 06 00 00 48 c7 c6 d0 78 27 af 4c 89
[12773.857594] RSP: 0018:ffff9afa4236bd60 EFLAGS: 00010286
[12773.857895] RAX: 0000000000000026 RBX: ffff8b1243349a00 RCX: ffff8b12bbd19118
[12773.858316] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8b12bbd19110
[12773.858721] RBP: ffff9afa4236be30 R08: 0000000000000000 R09: 0000000000000000
[12773.859132] R10: ffff9afa4236bb90 R11: ffffffffaf941478 R12: ffff8b125803c478
[12773.859598] R13: ffff8b12439ed200 R14: ffff8b124b051620 R15: 00000000fffffff4
[12773.860003] FS: 00007fe6d5b78b80(0000) GS:ffff8b12bbd00000(0000) knlGS:0000000000000000
[12773.860477] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[12773.860806] CR2: 00007fe6d5b77000 CR3: 0000000141c80005 CR4: 0000000000370ee0
[12773.861226] Call Trace:
[12773.861393] ? create_pending_snapshots+0xaa/0xd0
[12773.861664] create_pending_snapshots+0xaa/0xd0
[12773.861985] btrfs_commit_transaction+0x2b5/0xbb0
[12773.862271] ? add_wait_queue_exclusive+0x70/0x70
[12773.862542] ? vfs_fsync_range+0x90/0x90
[12773.862770] iterate_supers+0x87/0xf0
[12773.862984] ksys_sync+0x50/0x90
[12773.863182] __do_sys_sync+0xa/0x10
[12773.863394] do_syscall_64+0x33/0x40
[12773.863608] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[12773.863908] RIP: 0033:0x7fe6d5c733ab
[12773.864126] Code: c3 66 0f 1f 44 00 00 48 8b 15 c9 aa 0c 00 f7 d8 64 89 02 b8 ff ff ff ff eb b8 0f 1f 44 00 00 f3 0f 1e fa b8 a2 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 9d aa 0c 00 f7 d8 64 89 01 48
[12773.865329] RSP: 002b:00007fff7c1f5c48 EFLAGS: 00000202 ORIG_RAX: 00000000000000a2
[12773.865808] RAX: ffffffffffffffda RBX: 0000000000000050 RCX: 00007fe6d5c733ab
[12773.866248] RDX: 00000000ffffffff RSI: 000000004ad59531 RDI: 0000000000001ae7
[12773.866675] RBP: 0000000000403310 R08: 0000000000000055 R09: 00007fff7c1f5bfc
[12773.867149] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001ae7
[12773.867634] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[12773.868107] irq event stamp: 0
[12773.868355] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[12773.868719] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[12773.869259] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[12773.869744] softirqs last disabled at (0): [<0000000000000000>] 0x0
[12773.870166] ---[ end trace 5c3dae3d2bba45c9 ]---
[12773.870490] BTRFS: error (device dm-9) in create_pending_snapshot:1683: errno=-12 Out of memory
[12773.871117] BTRFS info (device dm-9): forced readonly
[12773.871522] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[12773.871945] BTRFS: error (device dm-9) in cleanup_transaction:1941: errno=-12 Out of memory
[12779.550144] BTRFS info (device dm-9): use zlib compression, level 3
[12779.550532] BTRFS info (device dm-9): turning on async discard
[12779.550868] BTRFS info (device dm-9): disk space caching is enabled
[12779.551250] BTRFS info (device dm-9): has skinny extents