BTRFS info (device loop2): turning on async discard
BTRFS info (device loop2): enabling disk space caching
BTRFS info (device loop2): force clearing of disk cache
BTRFS info (device loop2): force zlib compression, level 3
BTRFS warning (device loop2 state M): Skipping commit of aborted transaction.
------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 11540 at fs/btrfs/transaction.c:2020 cleanup_transaction fs/btrfs/transaction.c:2020 [inline]
WARNING: CPU: 0 PID: 11540 at fs/btrfs/transaction.c:2020 btrfs_commit_transaction+0x2f67/0x3950 fs/btrfs/transaction.c:2611
Modules linked in:
CPU: 0 UID: 0 PID: 11540 Comm: syz.2.731 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
RIP: 0010:cleanup_transaction fs/btrfs/transaction.c:2020 [inline]
RIP: 0010:btrfs_commit_transaction+0x2f67/0x3950 fs/btrfs/transaction.c:2611
Code: ef 1d e2 fd 84 c0 74 2b e8 16 de fb fd eb 73 e8 0f de fb fd 90 48 c7 c7 e0 0a 2e 8b 8b 5c 24 18 89 de e8 0c 25 c0 fd 89 d9 90 <0f> 0b 90 90 e9 1a 01 00 00 e8 7b c9 fd 06 89 c3 31 ff 89 c6 e8 90
RSP: 0018:ffffc90008f2f780 EFLAGS: 00010246
RAX: c6bf9b5caf0bf500 RBX: 00000000ffffffe4 RCX: 00000000ffffffe4
RDX: ffffc9000d87a000 RSI: 0000000000001244 RDI: 0000000000001245
RBP: ffffc90008f2fac0 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: ffffed101710487b R12: ffff88805c256ce8
R13: ffff88804d318000 R14: ffff88804d318000 R15: 0000000000000000
FS:  00007f26f10be6c0(0000) GS:ffff888126df7000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2f50bff8 CR3: 0000000064f5c000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 btrfs_set_free_space_cache_v1_active+0x71/0x430 fs/btrfs/free-space-cache.c:4152
 btrfs_remount_cleanup fs/btrfs/super.c:1301 [inline]
 btrfs_reconfigure+0x1bd4/0x2160 fs/btrfs/super.c:1580
 reconfigure_super+0x227/0x890 fs/super.c:1076
 do_remount fs/namespace.c:3270 [inline]
 path_mount+0xd1a/0xfe0 fs/namespace.c:4020
 do_mount fs/namespace.c:4041 [inline]
 __do_sys_mount fs/namespace.c:4229 [inline]
 __se_sys_mount+0x313/0x410 fs/namespace.c:4206
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f26f2e60eea
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:00007f26f10bde68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
RAX: ffffffffffffffda RBX: 00007f26f10bdef0 RCX: 00007f26f2e60eea
RDX: 0000200000000180 RSI: 0000200000000000 RDI: 0000000000000000
RBP: 0000200000000180 R08: 00007f26f10bdef0 R09: 0000000002046022
R10: 0000000002046022 R11: 0000000000000246 R12: 0000200000000000
R13: 00007f26f10bdeb0 R14: 0000000000000000 R15: 0000200000000040
 </TASK>