BTRFS warning (device loop1: state EA): Skipping commit of aborted transaction. BTRFS: error (device loop1: state EA) in cleanup_transaction:1983: errno=-12 Out of memory ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1635 at fs/btrfs/transaction.c:144 btrfs_put_transaction fs/btrfs/transaction.c:144 [inline] WARNING: CPU: 0 PID: 1635 at fs/btrfs/transaction.c:144 btrfs_put_transaction+0x3d1/0x4c0 fs/btrfs/transaction.c:137 Modules linked in: CPU: 0 PID: 1635 Comm: syz-executor.1 Not tainted 6.5.0-rc7-syzkaller-00004-gf7757129e3de #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014 RIP: 0010:btrfs_put_transaction fs/btrfs/transaction.c:144 [inline] RIP: 0010:btrfs_put_transaction+0x3d1/0x4c0 fs/btrfs/transaction.c:137 Code: 45 69 15 fe 0f 0b e9 b7 fc ff ff 4c 89 e7 e8 56 99 68 fe e9 96 fc ff ff 48 89 df e8 69 99 68 fe e9 2d fd ff ff e8 1f 69 15 fe <0f> 0b e9 9c fd ff ff e8 13 69 15 fe 0f 0b e9 50 ff ff ff e8 07 69 RSP: 0018:ffffc90026387840 EFLAGS: 00010246 RAX: 0000000000040000 RBX: ffff888065ec7028 RCX: ffffc90006dad000 RDX: 0000000000040000 RSI: ffffffff836fb7a1 RDI: ffff888065ec7330 RBP: ffff888065ec7000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000001 R11: ffffffff90f13a28 R12: ffff888065ec7010 R13: 0000000000000000 R14: ffff88810f2d8530 R15: ffff88810f2d8cd8 FS: 00007f5f0c1fe6c0(0000) GS:ffff88806b600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020000000 CR3: 0000000113312000 CR4: 0000000000350ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: cleanup_transaction fs/btrfs/transaction.c:2031 [inline] btrfs_commit_transaction+0x14f0/0x3fd0 fs/btrfs/transaction.c:2563 create_snapshot fs/btrfs/ioctl.c:845 [inline] btrfs_mksubvol+0xa87/0x12c0 fs/btrfs/ioctl.c:995 btrfs_mksnapshot+0xad/0xf0 fs/btrfs/ioctl.c:1041 __btrfs_ioctl_snap_create+0x43d/0x4f0 fs/btrfs/ioctl.c:1294 btrfs_ioctl_snap_create+0x168/0x200 fs/btrfs/ioctl.c:1321 btrfs_ioctl+0x53b/0x5cf0 fs/btrfs/ioctl.c:4564 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl fs/ioctl.c:856 [inline] __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f5f14a7cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f5f0c1fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f5f14b9c050 RCX: 00007f5f14a7cae9 RDX: 00000000200000c0 RSI: 0000000050009401 RDI: 000000000000000a RBP: 00007f5f0c1fe120 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 R13: 000000000000006e R14: 00007f5f14b9c050 R15: 00007ffcd9f02d48