last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.226' (ED25519) to the list of known hosts.
[   29.725231][ T4032] cgroup: Unknown subsys name 'net'
[   29.798279][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   29.799520][ T4032] Modules linked in:
[   29.800069][ T4032] CPU: 1 PID: 4032 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   29.801213][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   29.802632][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   29.803746][ T4032] pc : __arm64_sys_mount+0x2f8/0x5e4
[   29.804519][ T4032] lr : __arm64_sys_mount+0x2d4/0x5e4
[   29.805332][ T4032] sp : ffff80001f267c80
[   29.805923][ T4032] x29: ffff80001f267d20 x28: 00000000fffffff2 x27: 0000ffffc9998000
[   29.807073][ T4032] x26: ffff0000dbd9d1c0 x25: 0000000000000000 x24: 0000ffffc9997031
[   29.808295][ T4032] x23: ffff0000d940c000 x22: 0000000000000fcf x21: dfff800000000000
[   29.809528][ T4032] x20: 00000000ffffffcf x19: 0000000000000000 x18: 0000000000000000
[   29.810699][ T4032] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffc9997031
[   29.811875][ T4032] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   29.813020][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffc9998000
[   29.814184][ T4032] x8 : 0000ffffc9998000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   29.815554][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   29.816929][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   29.818301][ T4032] Call trace:
[   29.818847][ T4032]  __arm64_sys_mount+0x2f8/0x5e4
[   29.819663][ T4032]  invoke_syscall+0x98/0x2b8
[   29.820474][ T4032]  el0_svc_common+0x138/0x258
[   29.821283][ T4032]  do_el0_svc+0x58/0x14c
[   29.821958][ T4032]  el0_svc+0x78/0x1e0
[   29.822623][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   29.823419][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   29.824199][ T4032] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   29.825251][ T4032] ---[ end trace 0d669d4e974e85c8 ]---
[   30.014557][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   30.015737][ T4032] SMP: stopping secondary CPUs
[   30.016536][ T4032] Kernel Offset: disabled
[   30.017200][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   30.017967][ T4032] Memory Limit: none
[   30.203959][ T4032] Rebooting in 86400 seconds..