------------[ cut here ]------------ WARNING: CPU: 1 PID: 12635 at fs/btrfs/transaction.c:1991 cleanup_transaction fs/btrfs/transaction.c:1991 [inline] WARNING: CPU: 1 PID: 12635 at fs/btrfs/transaction.c:1991 btrfs_commit_transaction+0x33b4/0x3c70 fs/btrfs/transaction.c:2577 Modules linked in: CPU: 1 PID: 12635 Comm: syz-executor.0 Not tainted 6.1.88-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:1991 [inline] RIP: 0010:btrfs_commit_transaction+0x33b4/0x3c70 fs/btrfs/transaction.c:2577 Code: 89 e7 e8 1f 27 b0 00 e9 24 d3 ff ff e8 35 9e 02 fe e9 fe fe ff ff e8 2b 9e 02 fe 48 c7 c7 20 e9 2d 8b 8b 34 24 e8 dc 9a ca fd <0f> 0b e9 a8 f8 ff ff e8 10 9e 02 fe e9 be fe ff ff 89 d9 80 e1 07 RSP: 0018:ffffc9000355f780 EFLAGS: 00010246 RAX: c501e5d6dbf11600 RBX: ffff8880518e4001 RCX: 0000000000040000 RDX: ffffc9000dee9000 RSI: 000000000003ffff RDI: 0000000000040000 RBP: ffffc9000355fac0 R08: ffffffff81528eae R09: fffffbfff209366c R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88807dec6ba8 R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff1100e5ec41d FS: 00007f484c9356c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f484c934f38 CR3: 000000005dfbd000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_set_free_space_cache_v1_active+0x6d/0x230 fs/btrfs/free-space-cache.c:4129 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:966 do_remount fs/namespace.c:2707 [inline] path_mount+0xe69/0x1090 fs/namespace.c:3373 do_mount fs/namespace.c:3394 [inline] __do_sys_mount fs/namespace.c:3602 [inline] __se_sys_mount+0x2d5/0x3c0 fs/namespace.c:3579 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: 0033:0x7f484bc7f5aa 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:00007f484c934ef8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f484c934f80 RCX: 00007f484bc7f5aa RDX: 0000000020000180 RSI: 0000000020000100 RDI: 0000000000000000 RBP: 0000000020000180 R08: 00007f484c934f80 R09: 0000000001a4243c R10: 0000000001a4243c R11: 0000000000000206 R12: 0000000020000100 R13: 00007f484c934f40 R14: 0000000000000000 R15: 0000000020000500