[13984.060095] run fstests btrfs/192 at 2020-11-20 00:42:59
[13984.415902] BTRFS: device fsid d52e7a27-37bb-409a-b5de-d8fd5b1d587b devid 1 transid 5 /dev/mapper/logwrites-test scanned by mkfs.btrfs (3240860)
[13984.434379] BTRFS info (device dm-9): use zlib compression, level 3
[13984.434940] BTRFS info (device dm-9): enabling free space tree
[13984.435463] BTRFS info (device dm-9): using free space tree
[13984.435978] BTRFS info (device dm-9): has skinny extents
[13984.450453] BTRFS info (device dm-9): creating free space tree
[13984.451048] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[13984.451719] BTRFS info (device dm-9): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[13984.471521] BTRFS info (device dm-9): checking UUID tree
[14003.950463] ------------[ cut here ]------------
[14003.950763] BTRFS: Transaction aborted (error -12)
[14003.951223] WARNING: CPU: 1 PID: 3241447 at fs/btrfs/transaction.c:1683 create_pending_snapshot+0x9b2/0xda0
[14003.951782] 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 ip_set rfkill nf_tables nfnetlink snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg iTCO_wdt snd_hda_codec intel_rapl_msr iTCO_vendor_support joydev xfs intel_rapl_common snd_hwdep snd_hda_core snd_pcm snd_timer i2c_i801 i2c_smbus snd virtio_balloon soundcore lpc_ich zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel qxl drm_ttm_helper ttm drm_kms_helper ghash_clmulni_intel cec serio_raw virtio_blk drm qemu_fw_cfg
[14003.955640] CPU: 1 PID: 3241447 Comm: btrfs Not tainted 5.10.0-rc4+ #52
[14003.956119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[14003.956615] RIP: 0010:create_pending_snapshot+0x9b2/0xda0
[14003.956942] 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 9e 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 9e 4c 89
[14003.958035] RSP: 0018:ffff9a8bc0d5bb20 EFLAGS: 00010282
[14003.958343] RAX: 0000000000000026 RBX: ffff8966c812d900 RCX: 0000000000000000
[14003.959131] RDX: ffff89673bd278a0 RSI: ffff89673bd19110 RDI: ffff89673bd19110
[14003.959999] RBP: ffff9a8bc0d5bbf0 R08: 0000000000000000 R09: 0000000000000000
[14003.960789] R10: ffff9a8bc0d5b950 R11: ffffffff9e951b28 R12: ffff8966d4d9c4e0
[14003.961527] R13: ffff8966d0718800 R14: ffff8966cf9d4230 R15: 00000000fffffff4
[14003.961944] FS: 00007ff9489528c0(0000) GS:ffff89673bd00000(0000) knlGS:0000000000000000
[14003.962412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14003.962747] CR2: 00005576ff35d388 CR3: 000000014b714003 CR4: 0000000000370ee0
[14003.963175] Call Trace:
[14003.963416] ? create_pending_snapshots+0xaa/0xd0
[14003.963822] create_pending_snapshots+0xaa/0xd0
[14003.964097] btrfs_commit_transaction+0x2b5/0xbb0
[14003.964389] ? start_transaction+0xe0/0x6f0
[14003.964632] ? lock_release+0x1c3/0x290
[14003.964912] btrfs_mksubvol+0x2aa/0x460
[14003.965164] btrfs_mksnapshot+0x7b/0xb0
[14003.965395] __btrfs_ioctl_snap_create+0x16f/0x180
[14003.965670] btrfs_ioctl_snap_create_v2+0xb0/0xf0
[14003.965955] btrfs_ioctl+0x11d0/0x30a0
[14003.966240] ? _raw_spin_unlock+0x1f/0x30
[14003.966507] ? handle_mm_fault+0x1061/0x1960
[14003.966815] ? lock_release+0x1c3/0x290
[14003.967059] ? __x64_sys_ioctl+0x83/0xb0
[14003.967362] __x64_sys_ioctl+0x83/0xb0
[14003.967582] do_syscall_64+0x33/0x40
[14003.967789] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14003.968101] RIP: 0033:0x7ff948a4d5cb
[14003.968393] 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
[14003.969466] RSP: 002b:00007ffea38a02a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[14003.969916] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff948a4d5cb
[14003.970386] RDX: 00007ffea38a0380 RSI: 0000000050009417 RDI: 0000000000000003
[14003.970788] RBP: 00007ff9489526a8 R08: 0000000000000000 R09: 0000000000000004
[14003.971214] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffea38a0380
[14003.971682] R13: 00005576ff34c2a0 R14: 00005576ff34c2d0 R15: 0000000000000000
[14003.972103] irq event stamp: 0
[14003.972296] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[14003.972660] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[14003.973155] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[14003.973697] softirqs last disabled at (0): [<0000000000000000>] 0x0
[14003.974066] ---[ end trace 1d0d12889676bce5 ]---
[14003.974404] BTRFS: error (device dm-9) in create_pending_snapshot:1683: errno=-12 Out of memory
[14003.974906] BTRFS info (device dm-9): forced readonly
[14003.975198] BTRFS warning (device dm-9): Skipping commit of aborted transaction.
[14003.975623] BTRFS: error (device dm-9) in cleanup_transaction:1941: errno=-12 Out of memory