[11164.726730] run fstests btrfs/033 at 2020-11-22 23:55:55
[11164.887388] BTRFS info (device dm-0): using free space tree
[11164.887755] BTRFS info (device dm-0): has skinny extents
[11165.520874] BTRFS: device fsid 6d04becc-d2b8-4abb-92b5-cbb6b12a2c4f devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2694959)
[11165.532570] BTRFS info (device dm-7): use zlib compression, level 3
[11165.532956] BTRFS info (device dm-7): enabling free space tree
[11165.533287] BTRFS info (device dm-7): using free space tree
[11165.533620] BTRFS info (device dm-7): has skinny extents
[11165.533935] BTRFS info (device dm-7): flagging fs with big metadata feature
[11165.542093] BTRFS info (device dm-7): creating free space tree
[11165.542506] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[11165.542997] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[11165.724676] BTRFS info (device dm-7): checking UUID tree
[11186.423725] ------------[ cut here ]------------
[11186.424061] BTRFS: Transaction aborted (error -12)
[11186.424366] WARNING: CPU: 1 PID: 2715526 at fs/btrfs/transaction.c:1683 create_pending_snapshot+0x9b2/0xda0
[11186.424968] 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 xfs joydev snd_hda_codec_generic snd_hda_intel intel_rapl_msr snd_intel_dspcfg iTCO_wdt iTCO_vendor_support intel_rapl_common virtio_balloon i2c_i801 i2c_smbus snd_hda_codec snd_hwdep snd_hda_core snd_pcm snd_timer snd soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qxl drm_ttm_helper ttm drm_kms_helper cec drm virtio_blk qemu_fw_cfg
[11186.428963] CPU: 1 PID: 2715526 Comm: btrfs Not tainted 5.10.0-rc4+ #55
[11186.429360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[11186.429855] RIP: 0010:create_pending_snapshot+0x9b2/0xda0
[11186.430180] 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 a7 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 a7 4c 89
[11186.431275] RSP: 0018:ffff9cf001727b20 EFLAGS: 00010282
[11186.431609] RAX: 0000000000000026 RBX: ffff8ac0b5aa0600 RCX: ffff8ac1fbd19118
[11186.432054] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8ac1fbd19110
[11186.432486] RBP: ffff9cf001727bf0 R08: 0000000000000000 R09: 0000000000000000
[11186.432967] R10: ffff9cf001727950 R11: ffffffffa7968790 R12: ffff8ac1a427c410
[11186.433371] R13: ffff8ac1818e5400 R14: ffff8ac18494ebd0 R15: 00000000fffffff4
[11186.433788] FS: 00007f52a2dd38c0(0000) GS:ffff8ac1fbd00000(0000) knlGS:0000000000000000
[11186.434309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[11186.434646] CR2: 000055b588ed2368 CR3: 00000001550b2001 CR4: 0000000000370ee0
[11186.435052] Call Trace:
[11186.435213] ? create_pending_snapshots+0xaa/0xd0
[11186.435483] create_pending_snapshots+0xaa/0xd0
[11186.435756] btrfs_commit_transaction+0x2b5/0xbb0
[11186.436145] ? start_transaction+0xe0/0x6f0
[11186.436450] ? lock_release+0x1c3/0x290
[11186.436744] btrfs_mksubvol+0x2aa/0x460
[11186.437029] btrfs_mksnapshot+0x7b/0xb0
[11186.437252] __btrfs_ioctl_snap_create+0x16f/0x180
[11186.437526] btrfs_ioctl_snap_create_v2+0xb0/0xf0
[11186.437808] btrfs_ioctl+0x11d0/0x30a0
[11186.438094] ? _raw_spin_unlock+0x1f/0x30
[11186.438342] ? handle_mm_fault+0x1061/0x1960
[11186.438726] ? lock_release+0x1c3/0x290
[11186.438966] ? __x64_sys_ioctl+0x83/0xb0
[11186.439194] __x64_sys_ioctl+0x83/0xb0
[11186.439415] do_syscall_64+0x33/0x40
[11186.439637] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[11186.440024] RIP: 0033:0x7f52a2ece5cb
[11186.440311] 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 c8 0c 00 f7 d8 64 89 01 48
[11186.441435] RSP: 002b:00007ffc9cf0ba28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[11186.441875] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f52a2ece5cb
[11186.442285] RDX: 00007ffc9cf0bb00 RSI: 0000000050009417 RDI: 0000000000000003
[11186.442700] RBP: 00007f52a2dd36a8 R08: 0000000000000000 R09: 0000000000000004
[11186.443126] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc9cf0bb00
[11186.443531] R13: 000055b588ec12a0 R14: 000055b588ec12c0 R15: 0000000000000000
[11186.444109] irq event stamp: 0
[11186.444345] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[11186.444803] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[11186.445335] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[11186.445807] softirqs last disabled at (0): [<0000000000000000>] 0x0
[11186.446226] ---[ end trace 1c2689d32e1b9449 ]---
[11186.446499] BTRFS: error (device dm-7) in create_pending_snapshot:1683: errno=-12 Out of memory
[11186.447009] BTRFS info (device dm-7): forced readonly
[11186.447300] BTRFS warning (device dm-7): Skipping commit of aborted transaction.
[11186.447732] BTRFS: error (device dm-7) in cleanup_transaction:1941: errno=-12 Out of memory
[11186.522884] BTRFS info (device dm-7): use zlib compression, level 3
[11186.523262] BTRFS info (device dm-7): using free space tree
[11186.523607] BTRFS info (device dm-7): has skinny extents