last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.48' (ED25519) to the list of known hosts.
syzkaller login: [   33.077292][ T4033] cgroup: Unknown subsys name 'net'
[   33.127060][ T4033] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   33.128200][ T4033] Modules linked in:
[   33.128824][ T4033] CPU: 1 PID: 4033 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   33.130019][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   33.131387][ T4033] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   33.132473][ T4033] pc : __arm64_sys_mount+0x2f8/0x5e4
[   33.133219][ T4033] lr : __arm64_sys_mount+0x2d4/0x5e4
[   33.134020][ T4033] sp : ffff80001bed7c80
[   33.134704][ T4033] x29: ffff80001bed7d20 x28: 00000000fffffff2 x27: 0000fffff904a000
[   33.136043][ T4033] x26: ffff0000da039b40 x25: 0000000000000000 x24: 0000fffff9049011
[   33.137375][ T4033] x23: ffff0000c137a000 x22: 0000000000000fef x21: dfff800000000000
[   33.138642][ T4033] x20: 00000000ffffffef x19: 0000000000000000 x18: 0000000000000000
[   33.140018][ T4033] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000fffff9049011
[   33.141350][ T4033] x14: 3832312e30312030 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   33.142574][ T4033] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff904a000
[   33.143769][ T4033] x8 : 0000fffff904a000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   33.145063][ T4033] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   33.146276][ T4033] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   33.147583][ T4033] Call trace:
[   33.148067][ T4033]  __arm64_sys_mount+0x2f8/0x5e4
[   33.148794][ T4033]  invoke_syscall+0x98/0x2b8
[   33.149527][ T4033]  el0_svc_common+0x138/0x258
[   33.150262][ T4033]  do_el0_svc+0x58/0x14c
[   33.150958][ T4033]  el0_svc+0x78/0x1e0
[   33.151615][ T4033]  el0t_64_sync_handler+0xcc/0xe4
[   33.152396][ T4033]  el0t_64_sync+0x1a0/0x1a4
[   33.153100][ T4033] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   33.154178][ T4033] ---[ end trace f2ad469490efdb25 ]---
[   33.319824][ T4033] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   33.320890][ T4033] SMP: stopping secondary CPUs
[   33.321639][ T4033] Kernel Offset: disabled
[   33.322327][ T4033] CPU features: 0x8,000003c1,7d33ffd9
[   33.323177][ T4033] Memory Limit: none
[   33.489367][ T4033] Rebooting in 86400 seconds..