last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.192' (ED25519) to the list of known hosts.
[   27.809403][ T4031] cgroup: Unknown subsys name 'net'
[   27.857021][ T4031] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   27.858177][ T4031] Modules linked in:
[   27.858798][ T4031] CPU: 1 PID: 4031 Comm: syz-executor Not tainted syzkaller #0
[   27.859935][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   27.861384][ T4031] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   27.862558][ T4031] pc : __arm64_sys_mount+0x2f8/0x5e4
[   27.863413][ T4031] lr : __arm64_sys_mount+0x2d4/0x5e4
[   27.864165][ T4031] sp : ffff80001f337c80
[   27.864803][ T4031] x29: ffff80001f337d20 x28: 00000000fffffff2 x27: 0000ffffede9f000
[   27.866017][ T4031] x26: ffff0000c10f8000 x25: 0000000000000000 x24: 0000ffffede9e131
[   27.867180][ T4031] x23: ffff0000da21a000 x22: 0000000000000ecf x21: dfff800000000000
[   27.868360][ T4031] x20: 00000000fffffecf x19: 0000000000000000 x18: 0000000000000000
[   27.869568][ T4031] x17: 0000000000000000 x16: ffff8000089653d8 x15: 0000ffffede9e131
[   27.870869][ T4031] x14: 0000000000000000 x13: 1ffff0000283006b x12: 0000000000ff0100
[   27.872100][ T4031] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffede9f000
[   27.873309][ T4031] x8 : 0000ffffede9f000 x7 : ffff800008750ff8 x6 : 0000000000000000
[   27.874586][ T4031] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   27.875751][ T4031] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   27.876910][ T4031] Call trace:
[   27.877367][ T4031]  __arm64_sys_mount+0x2f8/0x5e4
[   27.878097][ T4031]  invoke_syscall+0x98/0x2b8
[   27.878754][ T4031]  el0_svc_common+0x138/0x258
[   27.879445][ T4031]  do_el0_svc+0x58/0x14c
[   27.880049][ T4031]  el0_svc+0x78/0x1e0
[   27.880626][ T4031]  el0t_64_sync_handler+0xcc/0xe4
[   27.881372][ T4031]  el0t_64_sync+0x1a0/0x1a4
[   27.882075][ T4031] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   27.883184][ T4031] ---[ end trace c16d5a2770a8c62c ]---
[   28.070406][ T4031] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   28.071549][ T4031] SMP: stopping secondary CPUs
[   28.072262][ T4031] Kernel Offset: disabled
[   28.072892][ T4031] CPU features: 0x8,000003c1,7d33ffd9
[   28.073671][ T4031] Memory Limit: none
[   28.262646][ T4031] Rebooting in 86400 seconds..