BTRFS info (device loop5): relocating block group 1048576 flags system ------------[ cut here ]------------ BTRFS: Transaction aborted (error -28) WARNING: CPU: 1 PID: 7387 at fs/btrfs/volumes.c:3198 btrfs_remove_chunk+0x1606/0x1a80 fs/btrfs/volumes.c:3198 Modules linked in: CPU: 1 PID: 7387 Comm: syz-executor.5 Not tainted 6.5.0-rc6-syzkaller-00225-gaa9ea98cca3a #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 RIP: 0010:btrfs_remove_chunk+0x1606/0x1a80 fs/btrfs/volumes.c:3198 Code: 48 c7 c7 e0 fd 4a 8b 44 89 fe e8 65 bd bc fd 0f 0b e9 2d fe ff ff e8 d9 a3 f5 fd 48 c7 c7 e0 fd 4a 8b 44 89 fe e8 4a bd bc fd <0f> 0b e9 3a fe ff ff e8 be a3 f5 fd 48 c7 c7 e0 fd 4a 8b 44 89 fe RSP: 0018:ffffc90009ebf900 EFLAGS: 00010246 RAX: 4dd36112b6234800 RBX: ffff88802a320001 RCX: 0000000000040000 RDX: ffffc9000b0f3000 RSI: 000000000002fac9 RDI: 000000000002faca RBP: ffffc90009ebfab0 R08: ffffffff8152d442 R09: 1ffff11017325162 R10: dffffc0000000000 R11: ffffed1017325163 R12: 1ffff110055d7f60 R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffffffffffe4 FS: 00007f9bfda896c0(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9f57577978 CR3: 0000000021ff6000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: btrfs_relocate_chunk+0x29a/0x3b0 fs/btrfs/volumes.c:3328 __btrfs_balance+0x1b06/0x2690 fs/btrfs/volumes.c:4018 btrfs_balance+0xbd8/0x10d0 fs/btrfs/volumes.c:4395 btrfs_ioctl_balance+0x496/0x7c0 fs/btrfs/ioctl.c:3604 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:870 [inline] __se_sys_ioctl+0xf8/0x170 fs/ioctl.c:856 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: 0033:0x7f9bfcc7cae9 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 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 b0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f9bfda890c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f9bfcd9bf80 RCX: 00007f9bfcc7cae9 RDX: 0000000020001200 RSI: 00000000c4009420 RDI: 0000000000000005 RBP: 00007f9bfccc847a R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 000000000000000b R14: 00007f9bfcd9bf80 R15: 00007fff640707d8