last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.21' (ED25519) to the list of known hosts.
syzkaller login: [   27.031456][ T4030] cgroup: Unknown subsys name 'net'
[   27.077028][ T4030] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   27.078326][ T4030] Modules linked in:
[   27.079016][ T4030] CPU: 0 PID: 4030 Comm: syz-executor Not tainted syzkaller #0
[   27.080177][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026
[   27.081858][ T4030] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   27.083160][ T4030] pc : __arm64_sys_mount+0x2f0/0x5f0
[   27.084041][ T4030] lr : __arm64_sys_mount+0x2cc/0x5f0
[   27.084891][ T4030] sp : ffff80001f5e7c80
[   27.085571][ T4030] x29: ffff80001f5e7d20 x28: 0000000000400100 x27: 00000000fffffff2
[   27.086899][ T4030] x26: 0000000000000fbf x25: 0000000000000000 x24: 0000ffffc01ba041
[   27.088155][ T4030] x23: ffff0000da756000 x22: 0000ffffc01bb000 x21: dfff800000000000
[   27.089441][ T4030] x20: 00000000ffffffbf x19: 0000000000000000 x18: 0000000000000000
[   27.090747][ T4030] x17: 0000000000000000 x16: ffff80000896d634 x15: 0000ffffc01ba041
[   27.092017][ T4030] x14: 000000000000000f x13: 1ffff0000285202b x12: 0000000000ff0100
[   27.093243][ T4030] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffc01bb000
[   27.094548][ T4030] x8 : 0000ffffc01bb000 x7 : ffff8000087586bc x6 : 0000000000000000
[   27.095803][ T4030] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   27.097126][ T4030] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   27.098384][ T4030] Call trace:
[   27.098888][ T4030]  __arm64_sys_mount+0x2f0/0x5f0
[   27.099758][ T4030]  invoke_syscall+0x98/0x2b0
[   27.100439][ T4030]  el0_svc_common+0x138/0x258
[   27.101205][ T4030]  do_el0_svc+0x58/0x13c
[   27.101844][ T4030]  el0_svc+0x78/0x1d0
[   27.102448][ T4030]  el0t_64_sync_handler+0xcc/0xe4
[   27.103340][ T4030]  el0t_64_sync+0x1a0/0x1a4
[   27.104081][ T4030] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) 
[   27.105255][ T4030] ---[ end trace a556db7fcc52c4d7 ]---
[   27.290188][ T4030] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   27.291488][ T4030] SMP: stopping secondary CPUs
[   27.292226][ T4030] Kernel Offset: disabled
[   27.292887][ T4030] CPU features: 0x8,000003c1,7d33ffd9
[   27.293694][ T4030] Memory Limit: none
[   27.478089][ T4030] Rebooting in 86400 seconds..