BTRFS info (device loop1): block group has cluster?: no
BTRFS info (device loop1): 0 free space entries at or bigger than 4096 bytes
BTRFS info (device loop1): 4194304 bytes available across all block groups
------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 1 PID: 8746 at fs/btrfs/volumes.c:3360 btrfs_remove_chunk+0x1f6d/0x27d0 fs/btrfs/volumes.c:3360
Modules linked in:
CPU: 1 UID: 0 PID: 8746 Comm: syz.1.498 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:btrfs_remove_chunk+0x1f6d/0x27d0 fs/btrfs/volumes.c:3360
Code: 83 f9 19 77 10 b8 01 00 04 02 48 d3 e8 a8 01 0f 85 62 01 00 00 e8 43 26 d8 fd 90 48 c7 c7 a0 f9 fb 8b 89 de e8 04 ca 96 fd 90 <0f> 0b 90 90 41 bc 01 00 00 00 e8 24 26 d8 fd 45 89 e0 48 8b 3c 24
RSP: 0018:ffffc900046d78c8 EFLAGS: 00010286
RAX: 0000000000000000 RBX: 00000000ffffffe4 RCX: ffffc90015435000
RDX: 0000000000080000 RSI: ffffffff817a3395 RDI: 0000000000000001
RBP: ffffffffffffffe4 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880565d93d8 R14: ffff88807ea38800 R15: ffff8880565d93d4
FS:  00007fcd59b876c0(0000) GS:ffff8881247b6000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000110c33ecc7 CR3: 00000000686fa000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 btrfs_relocate_chunk+0x2bf/0x730 fs/btrfs/volumes.c:3491
 __btrfs_balance fs/btrfs/volumes.c:4222 [inline]
 btrfs_balance+0x1df9/0x47a0 fs/btrfs/volumes.c:4599
 btrfs_ioctl_balance fs/btrfs/ioctl.c:3577 [inline]
 btrfs_ioctl+0x315d/0x5590 fs/btrfs/ioctl.c:5298
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:598 [inline]
 __se_sys_ioctl fs/ioctl.c:584 [inline]
 __x64_sys_ioctl+0x18e/0x210 fs/ioctl.c:584
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x4c0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fcd58d8eba9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 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:00007fcd59b87038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fcd58fd5fa0 RCX: 00007fcd58d8eba9
RDX: 0000200000000200 RSI: 00000000c4009420 RDI: 0000000000000005
RBP: 00007fcd58e11e19 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fcd58fd6038 R14: 00007fcd58fd5fa0 R15: 00007ffdc5cbd298
 </TASK>