workqueue: max_active 32768 requested for btrfs-compressed-write is out of range, clamping between 1 and 512 BTRFS info (device loop2): enabling ssd optimizations BTRFS warning (device loop2: state M): Skipping commit of aborted transaction. ------------[ cut here ]------------ WARNING: CPU: 1 PID: 18700 at fs/btrfs/transaction.c:1996 cleanup_transaction fs/btrfs/transaction.c:1996 [inline] WARNING: CPU: 1 PID: 18700 at fs/btrfs/transaction.c:1996 btrfs_commit_transaction+0x33b4/0x3c70 fs/btrfs/transaction.c:2582 Modules linked in: CPU: 1 PID: 18700 Comm: syz.2.2791 Not tainted 6.1.130-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:1996 [inline] RIP: 0010:btrfs_commit_transaction+0x33b4/0x3c70 fs/btrfs/transaction.c:2582 Code: 89 e7 e8 cf 64 b0 00 e9 24 d3 ff ff e8 d5 3f f7 fd e9 fe fe ff ff e8 cb 3f f7 fd 48 c7 c7 80 d3 4f 8b 8b 34 24 e8 1c 56 bf fd <0f> 0b e9 a8 f8 ff ff e8 b0 3f f7 fd e9 be fe ff ff 89 d9 80 e1 07 RSP: 0018:ffffc90004187780 EFLAGS: 00010246 RAX: 8acbd149da509f00 RBX: ffff88805b718001 RCX: 0000000000080000 RDX: ffffc90011303000 RSI: 000000000000dc35 RDI: 000000000000dc36 RBP: ffffc90004187ac0 R08: ffffffff8152b26e R09: ffffed10171e4f1c R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88802764eba8 R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100aeafe71 FS: 00007fb76a1746c0(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9e7c2f9270 CR3: 0000000029f66000 CR4: 00000000003506e0 Call Trace: btrfs_set_free_space_cache_v1_active+0x6d/0x230 fs/btrfs/free-space-cache.c:4134 btrfs_remount_cleanup fs/btrfs/super.c:1993 [inline] btrfs_remount+0x72b/0x1510 fs/btrfs/super.c:2183 reconfigure_super+0x43a/0x870 fs/super.c:977 do_remount fs/namespace.c:2712 [inline] path_mount+0xe69/0x1090 fs/namespace.c:3378 do_mount fs/namespace.c:3399 [inline] __do_sys_mount fs/namespace.c:3607 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3584 do_syscall_x64 arch/x86/entry/common.c:51 [inline] do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:81 entry_SYSCALL_64_after_hwframe+0x68/0xd2 RIP: 0033:0x7fb76938e90a Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fb76a173e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007fb76a173ef0 RCX: 00007fb76938e90a RDX: 0000400000000180 RSI: 0000400000000100 RDI: 0000000000000000 RBP: 0000400000000180 R08: 00007fb76a173ef0 R09: 0000000000ad0c24 R10: 0000000000ad0c24 R11: 0000000000000246 R12: 0000400000000100 R13: 00007fb76a173eb0 R14: 0000000000000000 R15: 00004000000002c0