last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.95' (ED25519) to the list of known hosts.
[   27.854380][ T4033] cgroup: Unknown subsys name 'net'
[   27.904890][ T4033] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   27.906035][ T4033] Modules linked in:
[   27.906573][ T4033] CPU: 1 PID: 4033 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   27.907829][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   27.909436][ T4033] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   27.910621][ T4033] pc : __arm64_sys_mount+0x2f8/0x5e4
[   27.911431][ T4033] lr : __arm64_sys_mount+0x2d4/0x5e4
[   27.912236][ T4033] sp : ffff80001f727c80
[   27.912893][ T4033] x29: ffff80001f727d20 x28: 00000000fffffff2 x27: 0000fffff5b78000
[   27.914137][ T4033] x26: ffff0000daf83680 x25: 0000000000000000 x24: 0000fffff5b771c1
[   27.915416][ T4033] x23: ffff0000daccc000 x22: 0000000000000e3f x21: dfff800000000000
[   27.916645][ T4033] x20: 00000000fffffe3f x19: 0000000000000000 x18: 0000000000000000
[   27.917932][ T4033] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff5b771c1
[   27.919209][ T4033] x14: 2e302e3832312e30 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   27.920380][ T4033] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff5b78000
[   27.921682][ T4033] x8 : 0000fffff5b78000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   27.923054][ T4033] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   27.924417][ T4033] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   27.925771][ T4033] Call trace:
[   27.926327][ T4033]  __arm64_sys_mount+0x2f8/0x5e4
[   27.927086][ T4033]  invoke_syscall+0x98/0x2b8
[   27.927798][ T4033]  el0_svc_common+0x138/0x258
[   27.928591][ T4033]  do_el0_svc+0x58/0x14c
[   27.929276][ T4033]  el0_svc+0x78/0x1e0
[   27.929936][ T4033]  el0t_64_sync_handler+0xcc/0xe4
[   27.930704][ T4033]  el0t_64_sync+0x1a0/0x1a4
[   27.931388][ T4033] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   27.932413][ T4033] ---[ end trace 2f9fd14f7c452e96 ]---
[   28.096349][ T4033] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   28.097474][ T4033] SMP: stopping secondary CPUs
[   28.098183][ T4033] Kernel Offset: disabled
[   28.098833][ T4033] CPU features: 0x8,000003c1,7d33ffd9
[   28.099656][ T4033] Memory Limit: none
[   28.266997][ T4033] Rebooting in 86400 seconds..