last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts.
[   33.671443][ T4031] cgroup: Unknown subsys name 'net'
[   33.709211][ T4031] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   33.710409][ T4031] Modules linked in:
[   33.711022][ T4031] CPU: 1 PID: 4031 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   33.712261][ T4031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   33.713731][ T4031] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   33.714855][ T4031] pc : __arm64_sys_mount+0x2f8/0x5e4
[   33.715595][ T4031] lr : __arm64_sys_mount+0x2d4/0x5e4
[   33.716409][ T4031] sp : ffff80001bcc7c80
[   33.717044][ T4031] x29: ffff80001bcc7d20 x28: 00000000fffffff2 x27: 0000ffffc6d79000
[   33.718290][ T4031] x26: ffff0000c1348000 x25: 0000000000000000 x24: 0000ffffc6d781d1
[   33.719481][ T4031] x23: ffff0000c124a000 x22: 0000000000000e2f x21: dfff800000000000
[   33.720714][ T4031] x20: 00000000fffffe2f x19: 0000000000000000 x18: 0000000000000000
[   33.721854][ T4031] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffc6d781d1
[   33.723066][ T4031] x14: 2e3832312e303120 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   33.724331][ T4031] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffc6d79000
[   33.725550][ T4031] x8 : 0000ffffc6d79000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   33.726813][ T4031] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   33.728115][ T4031] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   33.729331][ T4031] Call trace:
[   33.729797][ T4031]  __arm64_sys_mount+0x2f8/0x5e4
[   33.730491][ T4031]  invoke_syscall+0x98/0x2b8
[   33.731143][ T4031]  el0_svc_common+0x138/0x258
[   33.731799][ T4031]  do_el0_svc+0x58/0x14c
[   33.732391][ T4031]  el0_svc+0x78/0x1e0
[   33.732954][ T4031]  el0t_64_sync_handler+0xcc/0xe4
[   33.733691][ T4031]  el0t_64_sync+0x1a0/0x1a4
[   33.734388][ T4031] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   33.735440][ T4031] ---[ end trace 5f6a682d07c8a321 ]---
[   33.928377][ T4031] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   33.929540][ T4031] SMP: stopping secondary CPUs
[   33.930239][ T4031] Kernel Offset: disabled
[   33.930913][ T4031] CPU features: 0x8,000003c1,7d33ffd9
[   33.931792][ T4031] Memory Limit: none
[   34.123623][ T4031] Rebooting in 86400 seconds..