last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts.
syzkaller login: [   28.873721][ T4033] cgroup: Unknown subsys name 'net'
[   28.923795][ T4033] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   28.924989][ T4033] Modules linked in:
[   28.925530][ T4033] CPU: 1 PID: 4033 Comm: syz-executor Not tainted syzkaller #0
[   28.926612][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
[   28.928047][ T4033] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   28.929231][ T4033] pc : __arm64_sys_mount+0x2f8/0x5e4
[   28.930069][ T4033] lr : __arm64_sys_mount+0x2d4/0x5e4
[   28.930897][ T4033] sp : ffff80001f347c80
[   28.931470][ T4033] x29: ffff80001f347d20 x28: 00000000fffffff2 x27: 0000fffffbbf4000
[   28.932636][ T4033] x26: ffff0000da0a8000 x25: 0000000000000000 x24: 0000fffffbbf30a1
[   28.933856][ T4033] x23: ffff0000c0d8e000 x22: 0000000000000f5f x21: dfff800000000000
[   28.935053][ T4033] x20: 00000000ffffff5f x19: 0000000000000000 x18: 0000000000000000
[   28.936243][ T4033] x17: 0000000000000000 x16: ffff8000089657d4 x15: 0000fffffbbf30a1
[   28.937426][ T4033] x14: 652d7a79732f2e00 x13: 1ffff0000283206b x12: 0000000000ff0100
[   28.938574][ T4033] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffffbbf4000
[   28.939752][ T4033] x8 : 0000fffffbbf4000 x7 : ffff80000875107c x6 : 0000000000000000
[   28.940962][ T4033] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   28.942106][ T4033] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   28.943223][ T4033] Call trace:
[   28.943683][ T4033]  __arm64_sys_mount+0x2f8/0x5e4
[   28.944418][ T4033]  invoke_syscall+0x98/0x2b8
[   28.945079][ T4033]  el0_svc_common+0x138/0x258
[   28.945827][ T4033]  do_el0_svc+0x58/0x14c
[   28.946397][ T4033]  el0_svc+0x78/0x1e0
[   28.946952][ T4033]  el0t_64_sync_handler+0xcc/0xe4
[   28.947609][ T4033]  el0t_64_sync+0x1a0/0x1a4
[   28.948238][ T4033] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   28.949189][ T4033] ---[ end trace ef4619c9adec6530 ]---
[   29.145665][ T4033] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   29.146684][ T4033] SMP: stopping secondary CPUs
[   29.147457][ T4033] Kernel Offset: disabled
[   29.148079][ T4033] CPU features: 0x8,000003c1,7d33ffd9
[   29.148884][ T4033] Memory Limit: none
[   29.340424][ T4033] Rebooting in 86400 seconds..