last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.43' (ED25519) to the list of known hosts.
[   29.509533][ T4031] cgroup: Unknown subsys name 'net'
[   29.557102][ T4031] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   29.558419][ T4031] Modules linked in:
[   29.559066][ T4031] CPU: 1 PID: 4031 Comm: syz-executor Not tainted syzkaller #0
[   29.560327][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026
[   29.561972][ T4031] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   29.563189][ T4031] pc : __arm64_sys_mount+0x2f0/0x5f0
[   29.564058][ T4031] lr : __arm64_sys_mount+0x2cc/0x5f0
[   29.564945][ T4031] sp : ffff80001f247c80
[   29.565606][ T4031] x29: ffff80001f247d20 x28: 0000000000400100 x27: 00000000fffffff2
[   29.566909][ T4031] x26: 0000000000000fef x25: 0000000000000000 x24: 0000ffffe086a011
[   29.568333][ T4031] x23: ffff0000da1ee000 x22: 0000ffffe086b000 x21: dfff800000000000
[   29.569639][ T4031] x20: 00000000ffffffef x19: 0000000000000000 x18: 0000000000000000
[   29.570916][ T4031] x17: 0000000000000000 x16: ffff80000896d52c x15: 0000ffffe086a011
[   29.572216][ T4031] x14: 0000000000000003 x13: 1ffff0000285402b x12: 0000000000ff0100
[   29.573459][ T4031] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffe086b000
[   29.574810][ T4031] x8 : 0000ffffe086b000 x7 : ffff8000087585b4 x6 : 0000000000000000
[   29.576168][ T4031] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   29.577386][ T4031] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   29.578684][ T4031] Call trace:
[   29.579205][ T4031]  __arm64_sys_mount+0x2f0/0x5f0
[   29.580101][ T4031]  invoke_syscall+0x98/0x2b0
[   29.580851][ T4031]  el0_svc_common+0x138/0x258
[   29.581587][ T4031]  do_el0_svc+0x58/0x13c
[   29.582321][ T4031]  el0_svc+0x78/0x1d0
[   29.582996][ T4031]  el0t_64_sync_handler+0xcc/0xe4
[   29.583770][ T4031]  el0t_64_sync+0x1a0/0x1a4
[   29.584492][ T4031] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) 
[   29.585640][ T4031] ---[ end trace a927131d199dc384 ]---
[   29.786604][ T4031] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   29.787788][ T4031] SMP: stopping secondary CPUs
[   29.788628][ T4031] Kernel Offset: disabled
[   29.789331][ T4031] CPU features: 0x8,000003c1,7d33ffd9
[   29.790230][ T4031] Memory Limit: none
[   29.973739][ T4031] Rebooting in 86400 seconds..