WARNING: CPU: 1 PID: 5975 at fs/btrfs/block-group.c:2781 btrfs_create_pending_block_groups+0x1120/0x1360 fs/btrfs/block-group.c:2781
Modules linked in:
CPU: 1 UID: 0 PID: 5975 Comm: syz.0.7 Not tainted 6.16.0-rc2-syzkaller-00378-gb67ec639010f #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:btrfs_create_pending_block_groups+0x1120/0x1360 fs/btrfs/block-group.c:2781
Code: 48 c7 c6 c0 b2 cf 8b 44 89 f2 e8 ab 73 42 fd e9 38 fe ff ff e8 a1 a7 d8 fd 90 48 c7 c7 60 b2 cf 8b 44 89 f6 e8 71 51 9c fd 90 <0f> 0b 90 90 e9 19 fe ff ff e8 82 a7 d8 fd eb 05 e8 7b a7 d8 fd 4c
RSP: 0018:ffffc90004a7f6e0 EFLAGS: 00010246
RAX: 3938a63f0dbf0e00 RBX: ffff88806edb8001 RCX: 0000000000080000
RDX: ffffc9000c2fa000 RSI: 000000000000bded RDI: 000000000000bdee
RBP: ffffc90004a7f958 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff1bfaa04 R12: 0000000000000000
R13: dffffc0000000000 R14: 00000000ffffffe4 R15: ffff88804f9d8058
FS:  00007fdc152166c0(0000) GS:ffff888125d51000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc474a65740 CR3: 000000005e205000 CR4: 0000000000350ef0
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+0x47a/0xde0 fs/btrfs/relocation.c:3962
 btrfs_relocate_chunk+0x12a/0x3b0 fs/btrfs/volumes.c:3431
 __btrfs_balance+0x1870/0x21d0 fs/btrfs/volumes.c:4206
 btrfs_balance+0xc94/0x11d0 fs/btrfs/volumes.c:4583
 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: 0033:0x7fdc1438e929
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:00007fdc15216038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fdc145b5fa0 RCX: 00007fdc1438e929
RDX: 0000200000000440 RSI: 00000000c4009420 RDI: 0000000000000008
RBP: 00007fdc14410b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007fdc145b5fa0 R15: 00007ffc20fe6df8
 </TASK>