BTRFS info (device loop4): relocating block group 5242880 flags data|metadata
BTRFS warning (device loop4): Skipping commit of aborted transaction.
------------[ cut here ]------------
btrfs_abort_should_print_stack(__error)
WARNING: fs/btrfs/transaction.c:2089 at cleanup_transaction+0x721/0x7b0 fs/btrfs/transaction.c:2089, CPU#0: syz.4.27/6049
Modules linked in:
CPU: 0 UID: 0 PID: 6049 Comm: syz.4.27 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
RIP: 0010:cleanup_transaction+0x721/0x7b0 fs/btrfs/transaction.c:2089
Code: 08 74 1a 41 83 fc fb 74 0d 41 83 fc f4 75 15 e8 75 30 a1 fd eb 17 e8 6e 30 a1 fd eb 10 e8 67 30 a1 fd eb 09 e8 60 30 a1 fd 90 <0f> 0b 90 41 f7 dc e9 4a fa ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1
RSP: 0018:ffffc900055d7440 EFLAGS: 00010287
RAX: ffffffff8427de60 RBX: ffff88807d035000 RCX: 0000000000080000
RDX: ffffc9000dc59000 RSI: 00000000000241ae RDI: 00000000000241af
RBP: ffffc900055d7570 R08: ffff88805220be80 R09: 0000000000000003
R10: 00000000fffffffb R11: 0000000000000002 R12: 00000000ffffffe4
R13: ffff888057205d60 R14: ffff888057205dc0 R15: dffffc0000000000
FS:  00007f548af946c0(0000) GS:ffff88812340a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000562832b96e18 CR3: 0000000075c10000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 btrfs_commit_transaction+0x253c/0x3010 fs/btrfs/transaction.c:2685
 prepare_to_relocate+0x3be/0x4c0 fs/btrfs/relocation.c:3605
 relocate_block_group+0x140/0xea0 fs/btrfs/relocation.c:3630
 do_nonremap_reloc+0xa7/0x560 fs/btrfs/relocation.c:5388
 btrfs_relocate_block_group+0x6dd/0xaf0 fs/btrfs/relocation.c:5555
 btrfs_relocate_chunk+0x114/0x810 fs/btrfs/volumes.c:3762
 __btrfs_balance+0x1b5f/0x29d0 fs/btrfs/volumes.c:4701
 btrfs_balance+0xaa6/0x1180 fs/btrfs/volumes.c:5088
 btrfs_ioctl_balance+0x3da/0x640 fs/btrfs/ioctl.c:3494
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:597 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:583
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f548a19fb19
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f548af94028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f548a425fa0 RCX: 00007f548a19fb19
RDX: 00002000000059c0 RSI: 00000000c4009420 RDI: 0000000000000004
RBP: 00007f548a237b70 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f548a426038 R14: 00007f548a425fa0 R15: 00007ffefffc0808
 </TASK>