BTRFS info (device loop2): auto enabling async discard
assertion failed: fs_info->exclusive_operation == BTRFS_EXCLOP_BALANCE || fs_info->exclusive_operation == BTRFS_EXCLOP_DEV_ADD, in fs/btrfs/ioctl.c:457
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kernel BUG at fs/btrfs/messages.c:259!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 6478 Comm: syz-executor.2 Not tainted 6.3.0-rc5-syzkaller-g9a03cbd79d3a #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : btrfs_assertfail+0x24/0x28 fs/btrfs/messages.c:258
lr : btrfs_assertfail+0x24/0x28 fs/btrfs/messages.c:258
sp : ffff80001ef67c60
x29: ffff80001ef67c60 x28: ffff000133543680 x27: 1fffe0001b63441a
x26: dfff800000000000 x25: ffff000134518008 x24: ffff000134518000
x23: 0000000000000003 x22: 00000000ffffffe2 x21: ffff0000db1a20d0
x20: ffff0000db1a0680 x19: 0000000000000000 x18: ffff80001ef672e0
x17: 0000000000000000 x16: ffff800012277270 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001
x11: ff80800008349fc4 x10: 0000000000000000 x9 : f4f5c1dc84289100
x8 : f4f5c1dc84289100 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80001ef67578 x4 : ffff800015d6ca40 x3 : ffff800008352a60
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000097
Call trace:
 btrfs_assertfail+0x24/0x28 fs/btrfs/messages.c:258
 btrfs_exclop_balance fs/btrfs/ioctl.c:456 [inline]
 btrfs_ioctl_add_dev+0x2c8/0x3d8 fs/btrfs/ioctl.c:2660
 btrfs_ioctl+0x948/0xb08 fs/btrfs/ioctl.c:4576
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:870 [inline]
 __se_sys_ioctl fs/ioctl.c:856 [inline]
 __arm64_sys_ioctl+0x14c/0x1c8 fs/ioctl.c:856
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
Code: aa0003e1 90002c60 91008000 97ffde02 (d4210000) 
---[ end trace 0000000000000000 ]---