last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts.
[   32.594429][ T4032] cgroup: Unknown subsys name 'net'
[   32.644551][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   32.645793][ T4032] Modules linked in:
[   32.646420][ T4032] CPU: 1 PID: 4032 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   32.647716][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   32.649270][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   32.650386][ T4032] pc : __arm64_sys_mount+0x2f8/0x5e4
[   32.651127][ T4032] lr : __arm64_sys_mount+0x2d4/0x5e4
[   32.651909][ T4032] sp : ffff80001f917c80
[   32.652544][ T4032] x29: ffff80001f917d20 x28: 00000000fffffff2 x27: 0000ffffed742000
[   32.653705][ T4032] x26: ffff0000da4ad1c0 x25: 0000000000000000 x24: 0000ffffed741241
[   32.654914][ T4032] x23: ffff0000c0cfa000 x22: 0000000000000dbf x21: dfff800000000000
[   32.656275][ T4032] x20: 00000000fffffdbf x19: 0000000000000000 x18: 0000000000000000
[   32.657594][ T4032] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffed741241
[   32.658919][ T4032] x14: 312e302e3832312e x13: 1ffff0000282e06b x12: 0000000000ff0100
[   32.660082][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffed742000
[   32.661322][ T4032] x8 : 0000ffffed742000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   32.662600][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   32.663958][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   32.665281][ T4032] Call trace:
[   32.665790][ T4032]  __arm64_sys_mount+0x2f8/0x5e4
[   32.666550][ T4032]  invoke_syscall+0x98/0x2b8
[   32.667295][ T4032]  el0_svc_common+0x138/0x258
[   32.668079][ T4032]  do_el0_svc+0x58/0x14c
[   32.668789][ T4032]  el0_svc+0x78/0x1e0
[   32.669452][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   32.670232][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   32.670951][ T4032] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   32.672037][ T4032] ---[ end trace 9b968d9951ba00ef ]---
[   32.847503][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   32.848595][ T4032] SMP: stopping secondary CPUs
[   32.849359][ T4032] Kernel Offset: disabled
[   32.850086][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   32.850916][ T4032] Memory Limit: none
[   33.020212][ T4032] Rebooting in 86400 seconds..