BTRFS warning (device loop5): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 0 PID: 7558 at fs/btrfs/transaction.c:2022 cleanup_transaction fs/btrfs/transaction.c:2022 [inline] WARNING: CPU: 0 PID: 7558 at fs/btrfs/transaction.c:2022 btrfs_commit_transaction+0xc28/0x3d00 fs/btrfs/transaction.c:2612 Modules linked in: CPU: 0 UID: 0 PID: 7558 Comm: syz.5.342 Not tainted 6.15.0-rc5-syzkaller-00043-gd76bb1ebb558 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/29/2025 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 da 0f ec fd 90 8b 74 24 28 48 c7 c7 00 39 da 8b e8 09 9c ab fd 90 <0f> 0b 90 90 c7 44 24 48 01 00 00 00 e8 b7 0f ec fd 44 8b 44 24 48 RSP: 0018:ffffc90004c0f8b8 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff88804ea35000 RCX: ffffc9000d990000 RDX: 0000000000080000 RSI: ffffffff817ac025 RDI: 0000000000000001 RBP: ffff88805c050000 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88805c051a00 R13: ffff88805814c598 R14: fffffffffffffffe R15: ffff88805814c6f0 FS: 00007fd7a51e46c0(0000) GS:ffff8881249e5000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3dfedbbee0 CR3: 0000000012207000 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: 0033:0x7fd7a438e969 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:00007fd7a51e4038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007fd7a45b6080 RCX: 00007fd7a438e969 RDX: 0000200000000400 RSI: 0000000050009417 RDI: 0000000000000004 RBP: 00007fd7a4410ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007fd7a45b6080 R15: 00007ffe30c76118