last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts.
[   30.348471][ T4032] cgroup: Unknown subsys name 'net'
[   30.385417][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   30.386785][ T4032] Modules linked in:
[   30.387447][ T4032] CPU: 1 PID: 4032 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   30.388805][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   30.390542][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   30.391842][ T4032] pc : __arm64_sys_mount+0x2f8/0x5e4
[   30.392710][ T4032] lr : __arm64_sys_mount+0x2d4/0x5e4
[   30.393557][ T4032] sp : ffff80001bf07c80
[   30.394227][ T4032] x29: ffff80001bf07d20 x28: 00000000fffffff2 x27: 0000fffff85be000
[   30.395497][ T4032] x26: ffff0000daab1b40 x25: 0000000000000000 x24: 0000fffff85bd151
[   30.396723][ T4032] x23: ffff0000dae02000 x22: 0000000000000eaf x21: dfff800000000000
[   30.397995][ T4032] x20: 00000000fffffeaf x19: 0000000000000000 x18: 0000000000000000
[   30.399232][ T4032] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff85bd151
[   30.400487][ T4032] x14: 2e3832312e303120 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   30.401735][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff85be000
[   30.402966][ T4032] x8 : 0000fffff85be000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   30.404206][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   30.405502][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   30.406761][ T4032] Call trace:
[   30.407287][ T4032]  __arm64_sys_mount+0x2f8/0x5e4
[   30.408114][ T4032]  invoke_syscall+0x98/0x2b8
[   30.408842][ T4032]  el0_svc_common+0x138/0x258
[   30.409593][ T4032]  do_el0_svc+0x58/0x14c
[   30.410256][ T4032]  el0_svc+0x78/0x1e0
[   30.410903][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   30.411680][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   30.412392][ T4032] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   30.413517][ T4032] ---[ end trace 17f17dbdb73f8f44 ]---
[   30.614461][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   30.615559][ T4032] SMP: stopping secondary CPUs
[   30.616388][ T4032] Kernel Offset: disabled
[   30.617051][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   30.617965][ T4032] Memory Limit: none
[   30.808656][ T4032] Rebooting in 86400 seconds..