last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts.
[   26.215522][ T4030] cgroup: Unknown subsys name 'net'
[   26.262382][ T4030] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   26.263624][ T4030] Modules linked in:
[   26.264250][ T4030] CPU: 1 PID: 4030 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   26.265498][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   26.267179][ T4030] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   26.268379][ T4030] pc : __arm64_sys_mount+0x2f8/0x5e4
[   26.269169][ T4030] lr : __arm64_sys_mount+0x2d4/0x5e4
[   26.269902][ T4030] sp : ffff80001f3f7c80
[   26.270477][ T4030] x29: ffff80001f3f7d20 x28: 00000000fffffff2 x27: 0000ffffe3321000
[   26.271775][ T4030] x26: ffff0000d70951c0 x25: 0000000000000000 x24: 0000ffffe33200b1
[   26.273116][ T4030] x23: ffff0000d5c4c000 x22: 0000000000000f4f x21: dfff800000000000
[   26.274457][ T4030] x20: 00000000ffffff4f x19: 0000000000000000 x18: 0000000000000000
[   26.275806][ T4030] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffe33200b1
[   26.277042][ T4030] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   26.278373][ T4030] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffe3321000
[   26.279608][ T4030] x8 : 0000ffffe3321000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   26.281014][ T4030] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   26.282285][ T4030] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   26.283585][ T4030] Call trace:
[   26.284146][ T4030]  __arm64_sys_mount+0x2f8/0x5e4
[   26.285020][ T4030]  invoke_syscall+0x98/0x2b8
[   26.285811][ T4030]  el0_svc_common+0x138/0x258
[   26.286601][ T4030]  do_el0_svc+0x58/0x14c
[   26.287271][ T4030]  el0_svc+0x78/0x1e0
[   26.287962][ T4030]  el0t_64_sync_handler+0xcc/0xe4
[   26.288778][ T4030]  el0t_64_sync+0x1a0/0x1a4
[   26.289494][ T4030] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   26.290521][ T4030] ---[ end trace 13fe0ca08c37502a ]---
[   26.473726][ T4030] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   26.474968][ T4030] SMP: stopping secondary CPUs
[   26.475733][ T4030] Kernel Offset: disabled
[   26.476403][ T4030] CPU features: 0x8,000003c1,7d33ffd9
[   26.477235][ T4030] Memory Limit: none
[   26.653942][ T4030] Rebooting in 86400 seconds..