last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.229' (ED25519) to the list of known hosts.
[   29.236500][ T4032] cgroup: Unknown subsys name 'net'
[   29.316005][ T4032] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP
[   29.317247][ T4032] Modules linked in:
[   29.317924][ T4032] CPU: 1 PID: 4032 Comm: syz-executor Not tainted syzkaller #0
[   29.319187][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[   29.320902][ T4032] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc)
[   29.322139][ T4032] pc : __arm64_sys_mount+0x2f0/0x5f0
[   29.322951][ T4032] lr : __arm64_sys_mount+0x2cc/0x5f0
[   29.323819][ T4032] sp : ffff80001bfb7c80
[   29.324438][ T4032] x29: ffff80001bfb7d20 x28: 0000000000400100 x27: 00000000fffffff2
[   29.325705][ T4032] x26: 0000000000000e7f x25: 0000000000000000 x24: 0000fffff489c181
[   29.326982][ T4032] x23: ffff0000da534000 x22: 0000fffff489d000 x21: dfff800000000000
[   29.328418][ T4032] x20: 00000000fffffe7f x19: 0000000000000000 x18: 0000000000000000
[   29.329766][ T4032] x17: 0000000000000000 x16: ffff80000896e310 x15: 0000000000000000
[   29.331042][ T4032] x14: 0000000000000000 x13: 1ffff0000285402b x12: 0000000000ff0100
[   29.332258][ T4032] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000fffff489d000
[   29.333524][ T4032] x8 : 0000fffff489d000 x7 : ffff800008758eb0 x6 : 0000000000000000
[   29.334822][ T4032] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001
[   29.336121][ T4032] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000
[   29.337373][ T4032] Call trace:
[   29.337885][ T4032]  __arm64_sys_mount+0x2f0/0x5f0
[   29.338749][ T4032]  invoke_syscall+0x98/0x2b0
[   29.339534][ T4032]  el0_svc_common+0x138/0x258
[   29.340401][ T4032]  do_el0_svc+0x58/0x13c
[   29.341171][ T4032]  el0_svc+0x78/0x1d0
[   29.341856][ T4032]  el0t_64_sync_handler+0xcc/0xe4
[   29.342720][ T4032]  el0t_64_sync+0x1a0/0x1a4
[   29.343570][ T4032] Code: d503229f 2a1903fb 2a1903e0 38400933 (2a1b03e1) 
[   29.344764][ T4032] ---[ end trace bc5c48ae47127365 ]---
[   29.521898][ T4032] Kernel panic - not syncing: Oops - BTI: Fatal exception
[   29.523012][ T4032] SMP: stopping secondary CPUs
[   29.523807][ T4032] Kernel Offset: disabled
[   29.524590][ T4032] CPU features: 0x8,000003c1,7d33ffd9
[   29.525515][ T4032] Memory Limit: none
[   29.710534][ T4032] Rebooting in 86400 seconds..