R13: 00007f6140b5af40 R14: 0000000000000000 R15: 0000000020002600 BTRFS warning (device loop0): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5025 at fs/btrfs/transaction.c:2020 cleanup_transaction fs/btrfs/transaction.c:2020 [inline] WARNING: CPU: 1 PID: 5025 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x24fe/0x3440 fs/btrfs/transaction.c:2528 Modules linked in: CPU: 1 PID: 5025 Comm: syz-executor.0 Not tainted 5.15.186-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2020 [inline] RIP: 0010:btrfs_commit_transaction+0x24fe/0x3440 fs/btrfs/transaction.c:2528 Code: 22 3a fe eb 05 e8 52 22 3a fe 0f 1f 44 00 00 e8 48 22 3a fe eb 16 e8 41 22 3a fe 48 c7 c7 20 ec 4a 8a 44 89 e6 e8 12 17 61 06 <0f> 0b 4c 89 f7 48 c7 c6 20 ee 4a 8a ba e4 07 00 00 44 89 e1 e8 49 RSP: 0018:ffffc90002d4f800 EFLAGS: 00010246 RAX: a3e6f5ae76291300 RBX: ffff88807adf0001 RCX: ffff888072c7bb80 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: ffffc90002d4faf8 R08: dffffc0000000000 R09: fffff520005a9e65 R10: fffff520005a9e65 R11: 1ffff920005a9e64 R12: 00000000fffffff4 R13: dffffc0000000000 R14: ffff888070806e70 R15: ffff888070806ec8 FS: 00007f6140b5b6c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020002600 CR3: 000000001efbe000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: sync_filesystem+0x1be/0x220 fs/sync.c:66 btrfs_remount+0x222/0x15b0 fs/btrfs/super.c:1927 reconfigure_super+0x219/0x880 fs/super.c:938 do_remount fs/namespace.c:2670 [inline] path_mount+0xd3e/0x1020 fs/namespace.c:3336 do_mount fs/namespace.c:3357 [inline] __do_sys_mount fs/namespace.c:3565 [inline] __se_sys_mount+0x2d6/0x3c0 fs/namespace.c:3542 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f61417db22a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 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:00007f6140b5aee8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f6140b5af80 RCX: 00007f61417db22a RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 RBP: 0000000020000180 R08: 00007f6140b5af80 R09: 0000000001a404ac R10: 0000000001a404ac R11: 0000000000000246 R12: 0000000020000100 R13: 00007f6140b5af40 R14: 0000000000000000 R15: 0000000020002600