BTRFS info (device loop4): balance: start -s ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 11694 at fs/btrfs/block-group.c:2488 btrfs_create_pending_block_groups+0x11fd/0x12e0 fs/btrfs/block-group.c:2488 Modules linked in: CPU: 1 PID: 11694 Comm: syz-executor.4 Not tainted 6.2.0-rc6-syzkaller-00011-gc0b67534c95c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 RIP: 0010:btrfs_create_pending_block_groups+0x11fd/0x12e0 fs/btrfs/block-group.c:2488 Code: ff ff be 08 00 00 00 48 89 df e8 2e e2 2f fe e9 b4 f2 ff ff e8 84 27 da fd 48 c7 c7 60 f2 3b 8b 44 89 f6 31 c0 e8 23 16 a1 fd <0f> 0b e9 ba fe ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c c7 f4 ff RSP: 0018:ffffc90016d876c0 EFLAGS: 00010246 RAX: d280356ce56bdf00 RBX: ffff88802ba9d050 RCX: 0000000000040000 RDX: ffffc9000aaaa000 RSI: 00000000000198ad RDI: 00000000000198ae RBP: ffffc90016d87970 R08: ffffffff816e1b8d R09: fffff52002db0e91 R10: fffff52002db0e91 R11: 1ffff92002db0e90 R12: ffff88802ba9d058 R13: ffff888073c17ec0 R14: 00000000ffffffe4 R15: dffffc0000000000 FS: 00007f152ef0b700(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fe94efad988 CR3: 000000007d67a000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __btrfs_end_transaction+0x146/0x610 fs/btrfs/transaction.c:1003 btrfs_inc_block_group_ro+0x540/0x5b0 fs/btrfs/block-group.c:2724 btrfs_relocate_block_group+0x420/0xd90 fs/btrfs/relocation.c:4039 btrfs_relocate_chunk+0x125/0x350 fs/btrfs/volumes.c:3249 __btrfs_balance+0x1d5f/0x2930 fs/btrfs/volumes.c:3977 btrfs_balance+0xc00/0x1150 fs/btrfs/volumes.c:4361 btrfs_ioctl_balance+0x478/0x740 fs/btrfs/ioctl.c:3591 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xfb/0x170 fs/ioctl.c:856 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x63/0xcd RIP: 0033:0x7f152e28c0c9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 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:00007f152ef0b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f152e3ac050 RCX: 00007f152e28c0c9 RDX: 0000000020000480 RSI: 00000000c4009420 RDI: 0000000000000005 RBP: 00007f152e2e7ae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffc1f18ad9f R14: 00007f152ef0b300 R15: 0000000000022000