BTRFS warning (device loop7): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 1 PID: 14948 at fs/btrfs/transaction.c:2022 cleanup_transaction fs/btrfs/transaction.c:2022 [inline] WARNING: CPU: 1 PID: 14948 at fs/btrfs/transaction.c:2022 btrfs_commit_transaction+0xc28/0x3d00 fs/btrfs/transaction.c:2612 Modules linked in: CPU: 1 UID: 0 PID: 14948 Comm: syz.7.1990 Not tainted 6.15.0-rc6-syzkaller-00188-gfee3e843b309 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2022 [inline] RIP: 0010:btrfs_commit_transaction+0xc28/0x3d00 fs/btrfs/transaction.c:2612 Code: f8 19 77 0f ba 01 00 04 02 48 0f a3 c2 0f 82 ae 19 00 00 e8 aa 00 ec fd 90 8b 74 24 28 48 c7 c7 20 40 da 8b e8 b9 8e ab fd 90 <0f> 0b 90 90 c7 44 24 48 01 00 00 00 e8 87 00 ec fd 44 8b 44 24 48 RSP: 0018:ffffc900045978b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8880798c8000 RCX: ffffc9001d40c000 RDX: 0000000000080000 RSI: ffffffff817ad555 RDI: 0000000000000001 RBP: ffff8880370a8000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff8880370a9a00 R13: ffff8880757cd0f8 R14: fffffffffffffffe R15: ffff8880757cd250 FS: 00007f828d26a6c0(0000) GS:ffff888124ae3000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f8998b91de4 CR3: 0000000030c09000 CR4: 0000000000350ef0 Call Trace: create_snapshot fs/btrfs/ioctl.c:782 [inline] btrfs_mksubvol+0xb62/0x14d0 fs/btrfs/ioctl.c:936 btrfs_mksnapshot+0xa6/0xf0 fs/btrfs/ioctl.c:980 __btrfs_ioctl_snap_create+0x47a/0x530 fs/btrfs/ioctl.c:1245 btrfs_ioctl_snap_create_v2+0x354/0x470 fs/btrfs/ioctl.c:1326 btrfs_ioctl+0x38d3/0x5b30 fs/btrfs/ioctl.c:5236 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:906 [inline] __se_sys_ioctl fs/ioctl.c:892 [inline] __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:892 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xcd/0x260 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f828c38e969 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:00007f828d26a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f828c5b6080 RCX: 00007f828c38e969 RDX: 0000200000000400 RSI: 0000000050009417 RDI: 0000000000000004 RBP: 00007f828c410ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f828c5b6080 R15: 00007ffc5ef71e08