last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.97' (ED25519) to the list of known hosts.
[   31.896368][ T4034] cgroup: Unknown subsys name 'net'
[   31.946681][ T4034] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   31.948060][ T4034] Modules linked in:
[   31.948720][ T4034] CPU: 0 PID: 4034 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   31.949961][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   31.951373][ T4034] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   31.952549][ T4034] pc : __arm64_sys_mount+0x2f8/0x5e4
[   31.953313][ T4034] lr : __arm64_sys_mount+0x2d4/0x5e4
[   31.954103][ T4034] sp : ffff80001b817c80
[   31.954637][ T4034] x29: ffff80001b817d20 x28: 00000000fffffff2 x27: 0000fffff073a000
[   31.955872][ T4034] x26: ffff0000ddc88000 x25: 0000000000000000 x24: 0000fffff0739071
[   31.957082][ T4034] x23: ffff0000da50c000 x22: 0000000000000f8f x21: dfff800000000000
[   31.958257][ T4034] x20: 00000000ffffff8f x19: 0000000000000000 x18: 0000000000000000
[   31.959470][ T4034] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff0739071
[   31.960632][ T4034] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   31.961809][ T4034] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff073a000
[   31.963016][ T4034] x8 : 0000fffff073a000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   31.964236][ T4034] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   31.965551][ T4034] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   31.966835][ T4034] Call trace:
[   31.967390][ T4034]  __arm64_sys_mount+0x2f8/0x5e4
[   31.968175][ T4034]  invoke_syscall+0x98/0x2b8
[   31.968922][ T4034]  el0_svc_common+0x138/0x258
[   31.969706][ T4034]  do_el0_svc+0x58/0x14c
[   31.970431][ T4034]  el0_svc+0x78/0x1e0
[   31.971033][ T4034]  el0t_64_sync_handler+0xcc/0xe4
[   31.971816][ T4034]  el0t_64_sync+0x1a0/0x1a4
[   31.972578][ T4034] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   31.973706][ T4034] ---[ end trace b2e5517b25fa9d00 ]---
[   32.154400][ T4034] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   32.155700][ T4034] SMP: stopping secondary CPUs
[   32.156433][ T4034] Kernel Offset: disabled
[   32.157116][ T4034] CPU features: 0x8,000003c1,7d33ffd9
[   32.157920][ T4034] Memory Limit: none
[   32.339551][ T4034] Rebooting in 86400 seconds..