syzbot

BTRFS info (device loop0): doing ref verification
BTRFS info (device loop0): using free space tree
BTRFS info (device loop0): enabling ssd optimizations
BTRFS info (device loop0): auto enabling async discard
BTRFS info (device loop0): balance: start -f -susage=6,vrange=0..9223372036854775809
------------[ cut here ]------------
BTRFS: Transaction aborted (error -28)
WARNING: CPU: 0 PID: 5028 at fs/btrfs/block-group.c:2686 btrfs_create_pending_block_groups+0x10b7/0x1220 fs/btrfs/block-group.c:2686
Modules linked in:
CPU: 0 PID: 5028 Comm: syz-executor115 Not tainted 6.6.0-syzkaller-00207-g14ab6d425e80 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023
RIP: 0010:btrfs_create_pending_block_groups+0x10b7/0x1220 fs/btrfs/block-group.c:2686
Code: 2d b7 b1 8c ba 85 0a 00 00 44 89 f9 e8 52 2c 15 07 e9 85 f4 ff ff e8 38 53 d8 fd 48 c7 c7 c0 07 4d 8b 44 89 fe e8 a9 75 9e fd <0f> 0b e9 aa fe ff ff e8 1d 53 d8 fd 48 c7 c7 c0 07 4d 8b 48 8b 1c
RSP: 0000:ffffc900038cf6e0 EFLAGS: 00010246
RAX: 27d563d631214000 RBX: ffff888025078001 RCX: ffff888020e85940
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc900038cf978 R08: ffffffff81544192 R09: 1ffff92000719e30
R10: dffffc0000000000 R11: fffff52000719e31 R12: 0000000000000000
R13: 1ffff110050bd414 R14: dffffc0000000000 R15: 00000000ffffffe4
FS:  000055555721f380(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000557843906000 CR3: 0000000072e09000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __btrfs_end_transaction+0x150/0x630 fs/btrfs/transaction.c:1024
 btrfs_inc_block_group_ro+0x5ac/0x610 fs/btrfs/block-group.c:2947
 btrfs_relocate_block_group+0x43b/0xd70 fs/btrfs/relocation.c:4078
 btrfs_relocate_chunk+0x12c/0x3b0 fs/btrfs/volumes.c:3278
 __btrfs_balance+0x1b06/0x2690 fs/btrfs/volumes.c:4013
 btrfs_balance+0xbd8/0x10d0 fs/btrfs/volumes.c:4390
 btrfs_ioctl_balance+0x496/0x7c0 fs/btrfs/ioctl.c:3608
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:871 [inline]
 __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:857
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x41/0xc0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f5b5f4f7939
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffedb984e28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f5b5f4f7939
RDX: 0000000020001200 RSI: 00000000c4009420 RDI: 0000000000000004
RBP: 00007f5b5f56f610 R08: 0000000000000000 R09: 00007ffedb984ff8
R10: 00000000000050e7 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffedb984fe8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>