BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ BTRFS: Transaction aborted (error -2) WARNING: CPU: 0 PID: 5321 at fs/btrfs/transaction.c:2021 cleanup_transaction fs/btrfs/transaction.c:2021 [inline] WARNING: CPU: 0 PID: 5321 at fs/btrfs/transaction.c:2021 btrfs_commit_transaction+0x2f51/0x37f0 fs/btrfs/transaction.c:2612 Modules linked in: CPU: 0 UID: 0 PID: 5321 Comm: syz.0.0 Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2021 [inline] RIP: 0010:btrfs_commit_transaction+0x2f51/0x37f0 fs/btrfs/transaction.c:2612 Code: 24 18 44 89 fa e8 0f 19 65 fd e9 1b f9 ff ff e8 c5 3a fb fd 90 48 c7 c7 80 95 cd 8b 44 8b 7c 24 18 44 89 fe e8 f0 e9 be fd 90 <0f> 0b 90 90 e9 f7 f8 ff ff 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c RSP: 0018:ffffc9000d60f880 EFLAGS: 00010246 RAX: 169265c6383cf600 RBX: 0000000000000000 RCX: ffff88801c61a440 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002 RBP: ffffc9000d60fba8 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1bfa644 R12: ffff8880531d65d0 R13: ffff88801c61b6b8 R14: ffff8880531d4001 R15: 00000000fffffffe FS: 00007f3f130296c0(0000) GS:ffff88808d25f000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055c70590a5f8 CR3: 0000000043499000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: create_snapshot+0x624/0xa30 fs/btrfs/ioctl.c:782 btrfs_mksubvol+0x5d1/0x6e0 fs/btrfs/ioctl.c:936 btrfs_mksnapshot+0xaf/0xf0 fs/btrfs/ioctl.c:980 __btrfs_ioctl_snap_create+0x3a7/0x4e0 fs/btrfs/ioctl.c:1245 btrfs_ioctl_snap_create_v2+0x1f7/0x3b0 fs/btrfs/ioctl.c:1326 btrfs_ioctl+0xa62/0xd00 fs/btrfs/ioctl.c:-1 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:907 [inline] __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f3f1218e969 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:00007f3f13029038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f3f123b6080 RCX: 00007f3f1218e969 RDX: 0000200000000400 RSI: 0000000050009417 RDI: 0000000000000004 RBP: 00007f3f12210ab1 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 0000000000000000 R14: 00007f3f123b6080 R15: 00007ffec13622c8