Warning: Permanently added '10.128.0.200' (ECDSA) to the list of known hosts.
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[   52.729422] kasan: CONFIG_KASAN_INLINE enabled
[   52.734087] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   52.742587] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[   52.748931] Modules linked in:
[   52.752114] CPU: 1 PID: 8105 Comm: syz-executor365 Not tainted 4.14.300-syzkaller #0
[   52.759971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[   52.769303] task: ffff888095514200 task.stack: ffff8880b2e60000
[   52.775355] RIP: 0010:pppol2tp_session_init+0x1ca/0x4d0
[   52.780960] RSP: 0018:ffff8880b2e67c50 EFLAGS: 00010202
[   52.786337] RAX: dffffc0000000000 RBX: ffff888096afbb00 RCX: 1ffffffff11995ad
[   52.793594] RDX: 0000000000000045 RSI: ffffffff87cd1180 RDI: 0000000000000228
[   52.800855] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000020011
[   52.808229] R10: ffff888095514ab0 R11: ffff888095514200 R12: 0000000000001fa9
[   52.815495] R13: 0000000000000003 R14: ffff8880b2f89352 R15: ffff8880b2f89370
[   52.822753] FS:  000055555603f300(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000
[   52.830956] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   52.836980] CR2: 00007f11aed64012 CR3: 00000000999a8000 CR4: 00000000003406e0
[   52.844229] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   52.851493] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   52.858745] Call Trace:
[   52.861440]  pppol2tp_connect+0xd5c/0x13d0
[   52.865683]  ? pppol2tp_recv_payload_hook+0x1a0/0x1a0
[   52.870870]  ? lock_acquire+0x170/0x3f0
[   52.874831]  ? lock_downgrade+0x740/0x740
[   52.879210]  ? security_socket_connect+0x83/0xb0
[   52.883943]  ? pppol2tp_recv_payload_hook+0x1a0/0x1a0
[   52.889210]  SyS_connect+0x1f4/0x240
[   52.892929]  ? SyS_accept+0x30/0x30
[   52.896615]  ? up_read+0x17/0x30
[   52.899972]  ? __do_page_fault+0x159/0xad0
[   52.904311]  ? do_syscall_64+0x4c/0x640
[   52.908275]  ? SyS_accept+0x30/0x30
[   52.911896]  do_syscall_64+0x1d5/0x640
[   52.915780]  entry_SYSCALL_64_after_hwframe+0x5e/0xd3
[   52.920947] Code: fa 80 3d 65 9d 6c 03 00 0f 84 25 02 00 00 e8 1e 94 ce fa 48 8d bd 28 02 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 db 02 00 00 48 8b ad 28 02 00 00 e8 c0 6d bf 
[   52.940024] RIP: pppol2tp_session_init+0x1ca/0x4d0 RSP: ffff8880b2e67c50
[   52.947555] ---[ end trace 382ff3afc96a12b8 ]---
[   52.952602] Kernel panic - not syncing: Fatal exception
[   52.958362] Kernel Offset: disabled
[   52.961973] Rebooting in 86400 seconds..