------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 0 PID: 14258 at fs/btrfs/transaction.c:2023 cleanup_transaction fs/btrfs/transaction.c:2023 [inline] WARNING: CPU: 0 PID: 14258 at fs/btrfs/transaction.c:2023 btrfs_commit_transaction+0x2f67/0x3950 fs/btrfs/transaction.c:2614 Modules linked in: CPU: 0 UID: 0 PID: 14258 Comm: syz.1.3704 Not tainted 6.16.0-syzkaller-11852-g479058002c32 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2023 [inline] RIP: 0010:btrfs_commit_transaction+0x2f67/0x3950 fs/btrfs/transaction.c:2614 Code: bf ed df fd 84 c0 74 2b e8 e6 3b f9 fd eb 73 e8 df 3b f9 fd 90 48 c7 c7 e0 af cd 8b 8b 5c 24 18 89 de e8 4c da bc fd 89 d9 90 <0f> 0b 90 90 e9 1a 01 00 00 e8 eb 2e b2 07 89 c3 31 ff 89 c6 e8 f0 RSP: 0018:ffffc9000b217780 EFLAGS: 00010246 RAX: 757f4d5038736e00 RBX: 00000000ffffffe4 RCX: 00000000ffffffe4 RDX: ffffc9000bdeb000 RSI: 000000000003c6dc RDI: 000000000003c6dd RBP: ffffc9000b217ac0 R08: 0000000000000003 R09: 0000000000000004 R10: dffffc0000000000 R11: fffffbfff1bfa1ec R12: ffff888051b43078 R13: ffff888052278000 R14: ffff888052278000 R15: 0000000000000000 FS: 00007f15176796c0(0000) GS:ffff888125c24000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f5a83ee56c0 CR3: 00000000510e9000 CR4: 0000000000350ef0 Call Trace: btrfs_set_free_space_cache_v1_active+0x71/0x430 fs/btrfs/free-space-cache.c:4152 btrfs_remount_cleanup fs/btrfs/super.c:1287 [inline] btrfs_reconfigure+0x1bd4/0x2160 fs/btrfs/super.c:1565 reconfigure_super+0x227/0x890 fs/super.c:1077 do_remount fs/namespace.c:3314 [inline] path_mount+0xd18/0xfe0 fs/namespace.c:4112 do_mount fs/namespace.c:4133 [inline] __do_sys_mount fs/namespace.c:4344 [inline] __se_sys_mount+0x317/0x410 fs/namespace.c:4321 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: 0033:0x7f151679038a 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:00007f1517678e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 RAX: ffffffffffffffda RBX: 00007f1517678ef0 RCX: 00007f151679038a RDX: 0000200000000180 RSI: 0000200000000380 RDI: 0000000000000000 RBP: 0000200000000180 R08: 00007f1517678ef0 R09: 0000000000000060 R10: 0000000000000060 R11: 0000000000000246 R12: 0000200000000380 R13: 00007f1517678eb0 R14: 0000000000000000 R15: 00002000000002c0