[14047.033420] run fstests btrfs/196 at 2020-11-22 00:44:23
[14047.198831] BTRFS info (device dm-0): disk space caching is enabled
[14047.199206] BTRFS info (device dm-0): has skinny extents
[14048.730245] BTRFS: device fsid 6949413c-6dfc-4035-b61a-3d0316e1802f devid 1 transid 5 /dev/mapper/logwrites-test scanned by mkfs.btrfs (3373545)
[14048.738078] BTRFS info (device dm-15): disk space caching is enabled
[14048.738465] BTRFS info (device dm-15): has skinny extents
[14048.738791] BTRFS info (device dm-15): flagging fs with big metadata feature
[14048.749320] BTRFS info (device dm-15): checking UUID tree
[14048.894450] ------------[ cut here ]------------
[14048.894792] BTRFS: Transaction aborted (error -12)
[14048.895130] WARNING: CPU: 0 PID: 3373578 at fs/btrfs/ioctl.c:699 create_subvol+0x68b/0x8e0
[14048.895669] 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 rfkill nft_compat ip_set nf_tables nfnetlink iTCO_wdt iTCO_vendor_support intel_rapl_msr snd_hda_codec_generic snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep snd_hda_core snd_pcm joydev intel_rapl_common i2c_i801 snd_timer i2c_smbus snd soundcore lpc_ich virtio_balloon zram ip_tables xfs crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qxl drm_ttm_helper ttm drm_kms_helper virtio_blk cec drm qemu_fw_cfg
[14048.900258] CPU: 0 PID: 3373578 Comm: btrfs Tainted: G W 5.10.0-rc4+ #54
[14048.900775] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[14048.901319] RIP: 0010:create_subvol+0x68b/0x8e0
[14048.901610] Code: a8 d0 19 00 00 02 72 2b 41 83 f9 fb 74 41 41 83 f9 e2 74 3b 44 89 ce 48 c7 c7 68 fc 60 a8 4c 89 8d 20 ff ff ff e8 9e b7 71 00 <0f> 0b 4c 8b 8d 20 ff ff ff 44 89 c9 ba bb 02 00 00 48 c7 c6 c0 8b
[14048.902795] RSP: 0018:ffffb2bd41ebfc00 EFLAGS: 00010286
[14048.903129] RAX: 0000000000000026 RBX: ffff900306926000 RCX: ffff90037bc19118
[14048.903597] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff90037bc19110
[14048.904065] RBP: ffffb2bd41ebfd10 R08: 0000000000000000 R09: 0000000000000000
[14048.904563] R10: ffffb2bd41ebfa30 R11: ffffffffa896f858 R12: ffff900351b324a0
[14048.905038] R13: ffff90034fa8ba00 R14: ffff90030208a5b0 R15: 00000000fffffff4
[14048.905479] FS: 00007f50708948c0(0000) GS:ffff90037bc00000(0000) knlGS:0000000000000000
[14048.905986] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14048.906350] CR2: 00005642487fb328 CR3: 000000012fcb2002 CR4: 0000000000370ef0
[14048.906797] Call Trace:
[14048.906968] btrfs_mksubvol+0x3e9/0x460
[14048.907215] __btrfs_ioctl_snap_create+0x119/0x180
[14048.907511] btrfs_ioctl_snap_create+0x58/0x80
[14048.907869] btrfs_ioctl+0x1229/0x30a0
[14048.908195] ? _raw_spin_unlock+0x1f/0x30
[14048.908502] ? handle_mm_fault+0x1061/0x1960
[14048.908812] ? lock_release+0x1c3/0x290
[14048.909153] ? __x64_sys_ioctl+0x83/0xb0
[14048.909584] __x64_sys_ioctl+0x83/0xb0
[14048.909888] do_syscall_64+0x33/0x40
[14048.910195] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14048.910493] RIP: 0033:0x7f507098f5cb
[14048.910766] 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
[14048.911909] RSP: 002b:00007ffe4986b348 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[14048.912353] RAX: ffffffffffffffda RBX: 00007f50708946a8 RCX: 00007f507098f5cb
[14048.912763] RDX: 00007ffe4986b370 RSI: 000000005000940e RDI: 0000000000000003
[14048.913296] RBP: 00005642487f22a0 R08: 0000000000000010 R09: 0000000000000003
[14048.913708] R10: 00007f5070a1ffc0 R11: 0000000000000246 R12: 00005642487f22c0
[14048.914145] R13: 00005642487f22ad R14: 00007ffe4986b370 R15: 0000000000000001
[14048.914558] irq event stamp: 0
[14048.914951] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[14048.915374] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[14048.915847] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[14048.916318] softirqs last disabled at (0): [<0000000000000000>] 0x0
[14048.916671] ---[ end trace 362dfe59cc156933 ]---
[14048.916980] BTRFS: error (device dm-15) in create_subvol:699: errno=-12 Out of memory
[14048.917496] BTRFS info (device dm-15): forced readonly
[14050.278188] BTRFS info (device dm-14): disk space caching is enabled
[14050.278874] BTRFS info (device dm-14): has skinny extents
[14050.442648] BTRFS info (device dm-14): disk space caching is enabled
[14050.443048] BTRFS info (device dm-14): has skinny extents
[14050.723532] BTRFS info (device dm-14): disk space caching is enabled
[14050.723937] BTRFS info (device dm-14): has skinny extents
[14050.915057] BTRFS info (device dm-14): disk space caching is enabled
[14050.915439] BTRFS info (device dm-14): has skinny extents
[14051.125562] BTRFS info (device dm-14): disk space caching is enabled
[14051.126181] BTRFS info (device dm-14): has skinny extents
[14051.354916] BTRFS info (device dm-14): disk space caching is enabled
[14051.355358] BTRFS info (device dm-14): has skinny extents