[14070.209331] run fstests btrfs/196 at 2020-11-22 00:44:33
[14070.374404] BTRFS info (device dm-0): disk space caching is enabled
[14070.374803] BTRFS info (device dm-0): has skinny extents
[14072.418892] BTRFS: device fsid ad596fd7-f0f6-4a69-a308-d95e44c2db1f devid 1 transid 5 /dev/mapper/logwrites-test scanned by mkfs.btrfs (3128988)
[14072.428172] BTRFS info (device dm-15): use zlib compression, level 3
[14072.428615] BTRFS info (device dm-15): turning on async discard
[14072.429045] BTRFS info (device dm-15): disk space caching is enabled
[14072.429475] BTRFS info (device dm-15): has skinny extents
[14072.429840] BTRFS info (device dm-15): flagging fs with big metadata feature
[14072.433088] BTRFS info (device dm-15): checking UUID tree
[14073.124108] ------------[ cut here ]------------
[14073.124432] BTRFS: Transaction aborted (error -12)
[14073.124768] WARNING: CPU: 0 PID: 3129018 at fs/btrfs/ioctl.c:699 create_subvol+0x68b/0x8e0
[14073.125334] 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
[14073.130163] CPU: 0 PID: 3129018 Comm: btrfs Tainted: G W 5.10.0-rc4+ #54
[14073.130677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[14073.131380] RIP: 0010:create_subvol+0x68b/0x8e0
[14073.131780] 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 af 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
[14073.133013] RSP: 0018:ffff9afa41bf3c00 EFLAGS: 00010286
[14073.133354] RAX: 0000000000000026 RBX: ffff8b114df85000 RCX: ffff8b12bbc19118
[14073.133811] RDX: 00000000ffffffd8 RSI: 0000000000000027 RDI: ffff8b12bbc19110
[14073.134436] RBP: ffff9afa41bf3d10 R08: 0000000000000000 R09: 0000000000000000
[14073.134975] R10: ffff9afa41bf3a30 R11: ffffffffaf95bf68 R12: ffff8b125031cd40
[14073.135433] R13: ffff8b124a762200 R14: ffff8b1257eea8f0 R15: 00000000fffffff4
[14073.135893] FS: 00007f54031558c0(0000) GS:ffff8b12bbc00000(0000) knlGS:0000000000000000
[14073.136426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[14073.136945] CR2: 000055cb341aa328 CR3: 0000000166c90003 CR4: 0000000000370ef0
[14073.137495] Call Trace:
[14073.137676] btrfs_mksubvol+0x3e9/0x460
[14073.137949] __btrfs_ioctl_snap_create+0x119/0x180
[14073.138273] btrfs_ioctl_snap_create+0x58/0x80
[14073.138709] btrfs_ioctl+0x1229/0x30a0
[14073.138975] ? _raw_spin_unlock+0x1f/0x30
[14073.139313] ? handle_mm_fault+0x1061/0x1960
[14073.139593] ? lock_release+0x1c3/0x290
[14073.139847] ? __x64_sys_ioctl+0x83/0xb0
[14073.140122] __x64_sys_ioctl+0x83/0xb0
[14073.140464] do_syscall_64+0x33/0x40
[14073.140742] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[14073.141209] RIP: 0033:0x7f54032504cb
[14073.141445] 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
[14073.142698] RSP: 002b:00007ffea8028b48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[14073.143203] RAX: ffffffffffffffda RBX: 00007f54031556a8 RCX: 00007f54032504cb
[14073.143737] RDX: 00007ffea8028b70 RSI: 000000005000940e RDI: 0000000000000003
[14073.144209] RBP: 000055cb341a12a0 R08: 0000000000000010 R09: 0000000000000003
[14073.144668] R10: 00007f54032e0fc0 R11: 0000000000000246 R12: 000055cb341a12c0
[14073.145141] R13: 000055cb341a12ad R14: 00007ffea8028b70 R15: 0000000000000001
[14073.145602] irq event stamp: 0
[14073.145806] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[14073.146227] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[14073.146810] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[14073.147349] softirqs last disabled at (0): [<0000000000000000>] 0x0
[14073.147756] ---[ end trace 5c3dae3d2bba45ca ]---
[14073.148076] BTRFS: error (device dm-15) in create_subvol:699: errno=-12 Out of memory
[14073.148578] BTRFS info (device dm-15): forced readonly
[14074.594087] BTRFS info (device dm-14): use zlib compression, level 3
[14074.594467] BTRFS info (device dm-14): turning on async discard
[14074.594832] BTRFS info (device dm-14): disk space caching is enabled
[14074.595221] BTRFS info (device dm-14): has skinny extents
[14074.911764] BTRFS info (device dm-14): use zlib compression, level 3
[14074.912185] BTRFS info (device dm-14): turning on async discard
[14074.912533] BTRFS info (device dm-14): disk space caching is enabled
[14074.912927] BTRFS info (device dm-14): has skinny extents
[14075.139398] BTRFS info (device dm-14): use zlib compression, level 3
[14075.139784] BTRFS info (device dm-14): turning on async discard
[14075.140158] BTRFS info (device dm-14): disk space caching is enabled
[14075.140632] BTRFS info (device dm-14): has skinny extents