[10356.159149] run fstests btrfs/078 at 2020-11-17 23:42:30
[10356.298049] BTRFS info (device dm-0): using free space tree
[10356.298384] BTRFS info (device dm-0): has skinny extents
[10356.417008] BTRFS: device fsid 716dc6f6-e772-45f8-9a65-ba1290195afc devid 1 transid 5 /dev/mapper/vg0-lv7 scanned by mkfs.btrfs (2702710)
[10356.431151] BTRFS info (device dm-7): use zlib compression, level 3
[10356.431529] BTRFS info (device dm-7): enabling free space tree
[10356.431882] BTRFS info (device dm-7): using free space tree
[10356.432231] BTRFS info (device dm-7): has skinny extents
[10356.432535] BTRFS info (device dm-7): flagging fs with big metadata feature
[10356.437418] BTRFS info (device dm-7): creating free space tree
[10356.437866] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE (0x1)
[10356.438381] BTRFS info (device dm-7): setting compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2)
[10356.446878] BTRFS info (device dm-7): checking UUID tree
[10374.989439] ------------[ cut here ]------------
[10374.989732] BTRFS: Transaction aborted (error -12)
[10374.990130] WARNING: CPU: 0 PID: 2703180 at fs/btrfs/transaction.c:1683 create_pending_snapshot+0x9b2/0xda0
[10374.990743] 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 xfs intel_rapl_msr iTCO_wdt iTCO_vendor_support joydev snd_hda_codec_generic intel_rapl_common snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hwdep virtio_balloon snd_hda_core snd_pcm snd_timer snd soundcore i2c_i801 lpc_ich i2c_smbus zram ip_tables crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel serio_raw qxl drm_ttm_helper ttm virtio_blk drm_kms_helper cec drm qemu_fw_cfg
[10374.994445] CPU: 0 PID: 2703180 Comm: btrfs Not tainted 5.10.0-rc4+ #50
[10374.994908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.13.0-2.fc32 04/01/2014
[10374.995393] RIP: 0010:create_pending_snapshot+0x9b2/0xda0
[10374.995710] 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 58 fc 60 b6 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 b6 4c 89
[10374.996775] RSP: 0018:ffffa68440d47b20 EFLAGS: 00010282
[10374.997148] RAX: 0000000000000026 RBX: ffff9a3f526f6500 RCX: 0000000000000000
[10374.997580] RDX: ffff9a3fbbc278a0 RSI: ffff9a3fbbc19110 RDI: ffff9a3fbbc19110
[10374.997997] RBP: ffffa68440d47bf0 R08: 0000000000000000 R09: 0000000000000000
[10374.998469] R10: ffffa68440d47950 R11: ffffffffb6953e80 R12: ffff9a3f51fdddd0
[10374.998879] R13: ffff9a3f443e0600 R14: ffff9a3f8c1520e0 R15: 00000000fffffff4
[10374.999295] FS: 00007fe388a7f8c0(0000) GS:ffff9a3fbbc00000(0000) knlGS:0000000000000000
[10374.999752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[10375.000093] CR2: 00000000024e2ff8 CR3: 000000015f654001 CR4: 0000000000370ef0
[10375.000501] Call Trace:
[10375.000664] ? create_pending_snapshots+0xaa/0xd0
[10375.000953] create_pending_snapshots+0xaa/0xd0
[10375.001288] btrfs_commit_transaction+0x2b5/0xbb0
[10375.001579] ? start_transaction+0xe0/0x6f0
[10375.001822] ? lock_release+0x1c3/0x290
[10375.002060] btrfs_mksubvol+0x2aa/0x460
[10375.002355] btrfs_mksnapshot+0x7b/0xb0
[10375.002579] __btrfs_ioctl_snap_create+0x16f/0x180
[10375.002862] btrfs_ioctl_snap_create_v2+0xb0/0xf0
[10375.003193] btrfs_ioctl+0x11d0/0x30a0
[10375.003412] ? _raw_spin_unlock+0x1f/0x30
[10375.003645] ? handle_mm_fault+0x1061/0x1960
[10375.003902] ? lock_release+0x1c3/0x290
[10375.004215] ? __x64_sys_ioctl+0x83/0xb0
[10375.004471] __x64_sys_ioctl+0x83/0xb0
[10375.004755] do_syscall_64+0x33/0x40
[10375.004976] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[10375.005340] RIP: 0033:0x7fe388b7a5cb
[10375.005547] 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
[10375.006677] RSP: 002b:00007fff61d39288 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[10375.007117] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fe388b7a5cb
[10375.007519] RDX: 00007fff61d39360 RSI: 0000000050009417 RDI: 0000000000000003
[10375.007932] RBP: 00007fe388a7f6a8 R08: 0000000000000000 R09: 0000000000000004
[10375.008350] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fff61d39360
[10375.008751] R13: 000055f040d2c2a0 R14: 000055f040d2c2d0 R15: 0000000000000000
[10375.009236] irq event stamp: 0
[10375.009473] hardirqs last enabled at (0): [<0000000000000000>] 0x0
[10375.009943] hardirqs last disabled at (0): [] copy_process+0x6f0/0x1c80
[10375.010473] softirqs last enabled at (0): [] copy_process+0x6f0/0x1c80
[10375.011014] softirqs last disabled at (0): [<0000000000000000>] 0x0
[10375.011414] ---[ end trace e36a5b9906d0f768 ]---
[10375.011683] BTRFS: error (device dm-7) in create_pending_snapshot:1683: errno=-12 Out of memory
[10375.012185] BTRFS info (device dm-7): forced readonly
[10375.012479] BTRFS warning (device dm-7): Skipping commit of aborted transaction.
[10375.012901] BTRFS: error (device dm-7) in cleanup_transaction:1941: errno=-12 Out of memory
[10378.777341] BTRFS info (device dm-7): use zlib compression, level 3
[10378.777717] BTRFS info (device dm-7): using free space tree
[10378.778052] BTRFS info (device dm-7): has skinny extents