last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.214' (ED25519) to the list of known hosts.
[   33.460688][ T4032] cgroup: Unknown subsys name 'net'
[   33.497932][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   33.499174][ T4032] Modules linked in:
[   33.499833][ T4032] CPU: 1 PID: 4032 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   33.501096][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   33.502564][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   33.503682][ T4032] pc : __arm64_sys_mount+0x2f8/0x5e4
[   33.504424][ T4032] lr : __arm64_sys_mount+0x2d4/0x5e4
[   33.505211][ T4032] sp : ffff80001f0c7c80
[   33.505772][ T4032] x29: ffff80001f0c7d20 x28: 00000000fffffff2 x27: 0000ffffe95fe000
[   33.506986][ T4032] x26: ffff0000da648000 x25: 0000000000000000 x24: 0000ffffe95fd0c1
[   33.508137][ T4032] x23: ffff0000da92c000 x22: 0000000000000f3f x21: dfff800000000000
[   33.509433][ T4032] x20: 00000000ffffff3f x19: 0000000000000000 x18: 0000000000000000
[   33.510863][ T4032] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffe95fd0c1
[   33.512248][ T4032] x14: 312e302e3832312e x13: 1ffff0000282e06b x12: 0000000000ff0100
[   33.513583][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffe95fe000
[   33.514796][ T4032] x8 : 0000ffffe95fe000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   33.516067][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   33.517292][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   33.518558][ T4032] Call trace:
[   33.519066][ T4032]  __arm64_sys_mount+0x2f8/0x5e4
[   33.519788][ T4032]  invoke_syscall+0x98/0x2b8
[   33.520465][ T4032]  el0_svc_common+0x138/0x258
[   33.521146][ T4032]  do_el0_svc+0x58/0x14c
[   33.521775][ T4032]  el0_svc+0x78/0x1e0
[   33.522332][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   33.523053][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   33.523718][ T4032] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   33.524742][ T4032] ---[ end trace 97d1e425d65c30ac ]---
[   33.702937][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   33.703979][ T4032] SMP: stopping secondary CPUs
[   33.704727][ T4032] Kernel Offset: disabled
[   33.705430][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   33.706251][ T4032] Memory Limit: none
[   33.886161][ T4032] Rebooting in 86400 seconds..