BTRFS info (device loop4): balance: start -susage=34359738372,drange=7..526336,limit=0..6
------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: fs/btrfs/block-group.c:2781 at btrfs_create_pending_block_groups+0x1150/0x1780 fs/btrfs/block-group.c:2781, CPU#1: syz.4.411/7650
Modules linked in:
CPU: 1 UID: 0 PID: 7650 Comm: syz.4.411 Not tainted 6.16.0-rc2-next-20250619-syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:btrfs_create_pending_block_groups+0x1150/0x1780 fs/btrfs/block-group.c:2781
Code: 00 e8 94 61 bb fd 84 c0 74 29 e8 7b 92 d4 fd e9 fd 01 00 00 e8 71 92 d4 fd 90 48 c7 c7 c0 e2 cf 8b 44 89 f6 e8 61 42 98 fd 90 <0f> 0b 90 90 e9 e5 fd ff ff e8 b2 99 81 07 41 89 c7 31 ff 89 c6 e8
RSP: 0018:ffffc9000be576e0 EFLAGS: 00010246
RAX: 76571ff23c571e00 RBX: ffff88806a140001 RCX: 0000000000080000
RDX: ffffc9000c199000 RSI: 000000000000ba19 RDI: 000000000000ba1a
RBP: ffffc9000be57958 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa2c R12: 0000000000000000
R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff88807b433000
FS:  00007fc8be17d6c0(0000) GS:ffff888125d28000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff7bd432e9c CR3: 00000000667ca000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __btrfs_end_transaction+0x140/0x640 fs/btrfs/transaction.c:1071
 btrfs_inc_block_group_ro+0x641/0x6f0 fs/btrfs/block-group.c:3077
 btrfs_relocate_block_group+0x3b0/0xbd0 fs/btrfs/relocation.c:3970
 btrfs_relocate_chunk+0x12a/0x5c0 fs/btrfs/volumes.c:3438
 __btrfs_balance+0x185e/0x23e0 fs/btrfs/volumes.c:4213
 btrfs_balance+0xac2/0x11b0 fs/btrfs/volumes.c:4590
 btrfs_ioctl_balance+0x3d3/0x610 fs/btrfs/ioctl.c:3583
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:907 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:893
 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: 0033:0x7fc8bd38e929
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:00007fc8be17d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fc8bd5b5fa0 RCX: 00007fc8bd38e929
RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000003
RBP: 00007fc8bd410b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fc8bd5b5fa0 R15: 00007ffe95dede18
 </TASK>