BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 0 PID: 6425 at fs/btrfs/transaction.c:2020 cleanup_transaction fs/btrfs/transaction.c:2020 [inline] WARNING: CPU: 0 PID: 6425 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0xccf/0x41b0 fs/btrfs/transaction.c:2611 Modules linked in: CPU: 0 UID: 0 PID: 6425 Comm: syz.0.112 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2020 [inline] RIP: 0010:btrfs_commit_transaction+0xccf/0x41b0 fs/btrfs/transaction.c:2611 Code: f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 6e 1a 00 00 e8 73 ee de fd 90 8b 74 24 28 48 c7 c7 60 e0 db 8b e8 72 20 9d fd 90 <0f> 0b 90 90 c7 44 24 54 01 00 00 00 e8 50 ee de fd 44 8b 44 24 54 RSP: 0018:ffffc9000ab478a8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff888030935000 RCX: ffffc9000ead3000 RDX: 0000000000080000 RSI: ffffffff817b2ef5 RDI: 0000000000000001 RBP: ffff888052bbc000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000001 R12: ffff888052bbdb00 R13: ffff88805308cea8 R14: ffff88805308d050 R15: fffffffffffffffe FS: 00007fbc89ff66c0(0000) GS:ffff888124a09000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055938a5375f8 CR3: 000000007c195000 CR4: 0000000000350ef0 Call Trace: create_snapshot fs/btrfs/ioctl.c:782 [inline] btrfs_mksubvol+0xb76/0x17e0 fs/btrfs/ioctl.c:934 btrfs_mksnapshot+0xa1/0xe0 fs/btrfs/ioctl.c:978 __btrfs_ioctl_snap_create+0x7ab/0x8d0 fs/btrfs/ioctl.c:1242 btrfs_ioctl_snap_create_v2+0x355/0x490 fs/btrfs/ioctl.c:1322 btrfs_ioctl+0x17c2/0x5590 fs/btrfs/ioctl.c:5243 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fbc8bd8efc9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fbc89ff6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fbc8bfe6090 RCX: 00007fbc8bd8efc9 RDX: 0000200000001600 RSI: 0000000050009417 RDI: 0000000000000004 RBP: 00007fbc8be11f91 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fbc8bfe6128 R14: 00007fbc8bfe6090 R15: 00007ffeab146898