last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.33' (ED25519) to the list of known hosts.
[   25.806760][ T4030] cgroup: Unknown subsys name 'net'
[   25.857397][ T4030] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   25.858506][ T4030] Modules linked in:
[   25.859049][ T4030] CPU: 0 PID: 4030 Comm: syz-executor Not tainted 5.15.189-syzkaller #0
[   25.860197][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
[   25.861577][ T4030] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   25.862630][ T4030] pc : __arm64_sys_mount+0x2f8/0x5e4
[   25.863343][ T4030] lr : __arm64_sys_mount+0x2d4/0x5e4
[   25.864090][ T4030] sp : ffff80001f377c80
[   25.864673][ T4030] x29: ffff80001f377d20 x28: 00000000fffffff2 x27: 0000ffffdc4c8000
[   25.865817][ T4030] x26: ffff0000c0c251c0 x25: 0000000000000000 x24: 0000ffffdc4c7031
[   25.866965][ T4030] x23: ffff0000d9cc8000 x22: 0000000000000fcf x21: dfff800000000000
[   25.868271][ T4030] x20: 00000000ffffffcf x19: 0000000000000000 x18: 0000000000000000
[   25.869612][ T4030] x17: 0000000000000000 x16: ffff8000089650ac x15: 0000ffffdc4c7031
[   25.870972][ T4030] x14: 0000000000000000 x13: 1ffff0000282e06b x12: 0000000000ff0100
[   25.872343][ T4030] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000ffffdc4c8000
[   25.873659][ T4030] x8 : 0000ffffdc4c8000 x7 : ffff800008750ed4 x6 : 0000000000000000
[   25.875052][ T4030] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   25.876442][ T4030] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   25.877744][ T4030] Call trace:
[   25.878260][ T4030]  __arm64_sys_mount+0x2f8/0x5e4
[   25.879039][ T4030]  invoke_syscall+0x98/0x2b8
[   25.879752][ T4030]  el0_svc_common+0x138/0x258
[   25.880466][ T4030]  do_el0_svc+0x58/0x14c
[   25.881093][ T4030]  el0_svc+0x78/0x1e0
[   25.881686][ T4030]  el0t_64_sync_handler+0xcc/0xe4
[   25.882469][ T4030]  el0t_64_sync+0x1a0/0x1a4
[   25.883177][ T4030] Code: d503229f 2a1903fc 2a1903e0 38400933 (2a1c03e1) 
[   25.884228][ T4030] ---[ end trace abb071d21e8bcf0c ]---
[   26.068215][ T4030] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   26.069241][ T4030] SMP: stopping secondary CPUs
[   26.069868][ T4030] Kernel Offset: disabled
[   26.070424][ T4030] CPU features: 0x8,000003c1,7d33ffd9
[   26.071109][ T4030] Memory Limit: none
[   26.249172][ T4030] Rebooting in 86400 seconds..