last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.178' (ED25519) to the list of known hosts.
[   31.825013][ T4032] cgroup: Unknown subsys name 'net'
[   31.903715][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   31.905040][ T4032] Modules linked in:
[   31.905613][ T4032] CPU: 0 PID: 4032 Comm: syz-executor Not tainted syzkaller #0
[   31.906831][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026
[   31.908358][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   31.909551][ T4032] pc : __arm64_sys_mount+0x2f0/0x5f0
[   31.910372][ T4032] lr : __arm64_sys_mount+0x2cc/0x5f0
[   31.911113][ T4032] sp : ffff80001f1a7c80
[   31.911692][ T4032] x29: ffff80001f1a7d20 x28: 0000000000400100 x27: 00000000fffffff2
[   31.912925][ T4032] x26: 0000000000000f3f x25: 0000000000000000 x24: 0000fffff349d0c1
[   31.914120][ T4032] x23: ffff0000c0d98000 x22: 0000fffff349e000 x21: dfff800000000000
[   31.915301][ T4032] x20: 00000000ffffff3f x19: 0000000000000000 x18: 0000000000000000
[   31.916652][ T4032] x17: 0000000000000000 x16: ffff80000896d52c x15: 0000000000000000
[   31.917979][ T4032] x14: 0000000000000000 x13: 1ffff0000285402b x12: 0000000000ff0100
[   31.919332][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff349e000
[   31.920651][ T4032] x8 : 0000fffff349e000 x7 : ffff8000087585b4 x6 : 0000000000000000
[   31.921918][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   31.923141][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   31.924442][ T4032] Call trace:
[   31.925036][ T4032]  __arm64_sys_mount+0x2f0/0x5f0
[   31.925868][ T4032]  invoke_syscall+0x98/0x2b0
[   31.926596][ T4032]  el0_svc_common+0x138/0x258
[   31.927351][ T4032]  do_el0_svc+0x58/0x13c
[   31.927996][ T4032]  el0_svc+0x78/0x1d0
[   31.928633][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   31.929377][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   31.930111][ T4032] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) 
[   31.931288][ T4032] ---[ end trace cfc0019aefd1a58b ]---
[   32.097568][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   32.098689][ T4032] SMP: stopping secondary CPUs
[   32.099460][ T4032] Kernel Offset: disabled
[   32.100060][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   32.100866][ T4032] Memory Limit: none
[   32.265636][ T4032] Rebooting in 86400 seconds..