Debian GNU/Linux 9 syzkaller ttyS0

Warning: Permanently added '10.128.0.48' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   57.762820][ T7051] IPVS: ftp: loaded support on port[0] = 21
[   57.812098][ T7072] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN
[   57.823952][ T7072] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f]
[   57.832359][ T7072] CPU: 0 PID: 7072 Comm: syz-executor668 Not tainted 5.7.0-rc6-syzkaller #0
[   57.841038][ T7072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   57.852236][ T7072] RIP: 0010:inet_unhash+0x11f/0x770
[   57.857418][ T7072] Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e dd 04 00 00 48 8d 7d 08 44 8b 73 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 55 05 00 00 48 8d 7d 14 4c 8b 6d 08 48 b8 00 00
[   57.877007][ T7072] RSP: 0018:ffffc90001617d30 EFLAGS: 00010202
[   57.883056][ T7072] RAX: dffffc0000000000 RBX: ffff8880955c9940 RCX: ffffffff86962012
[   57.891017][ T7072] RDX: 0000000000000001 RSI: ffffffff86962021 RDI: 0000000000000008
[   57.898999][ T7072] RBP: 0000000000000000 R08: ffff88809e51c1c0 R09: fffffbfff1513339
[   57.906967][ T7072] R10: ffffffff8a8999c7 R11: fffffbfff1513338 R12: ffff8880955c99b0
[   57.914945][ T7072] R13: 0000000000000007 R14: 0000000000000000 R15: ffffffff8737b210
[   57.922947][ T7072] FS:  00000000023f8880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[   57.931861][ T7072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   57.938466][ T7072] CR2: 00000000006cd090 CR3: 000000009167e000 CR4: 00000000001406f0
[   57.946469][ T7072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   57.954475][ T7072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   57.962460][ T7072] Call Trace:
[   57.965738][ T7072]  ? l2tp_ip_getname+0x360/0x360
[   57.970660][ T7072]  ? l2tp_ip_destroy_sock+0x260/0x260
[   57.976080][ T7072]  sk_common_release+0xba/0x370
[   57.980918][ T7072]  inet_create+0x966/0xe00
[   57.985342][ T7072]  __sock_create+0x3cb/0x730
[   57.989937][ T7072]  __sys_socket+0xef/0x200
[   57.994357][ T7072]  ? move_addr_to_kernel+0x70/0x70
[   57.999470][ T7072]  ? trace_hardirqs_off_caller+0x55/0x230
[   58.005178][ T7072]  __x64_sys_socket+0x6f/0xb0
[   58.009853][ T7072]  ? lockdep_hardirqs_on+0x463/0x620
[   58.015193][ T7072]  do_syscall_64+0xf6/0x7d0
[   58.019692][ T7072]  entry_SYSCALL_64_after_hwframe+0x49/0xb3
[   58.025565][ T7072] RIP: 0033:0x441e09
[   58.029443][ T7072] Code: e8 fc b3 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00
[   58.049028][ T7072] RSP: 002b:00007ffd82edcc48 EFLAGS: 00000246 ORIG_RAX: 0000000000000029
[   58.057459][ T7072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441e09
[   58.065759][ T7072] RDX: 0000000000000073 RSI: 0000000000000002 RDI: 0000000000000002
[   58.074005][ T7072] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[   58.082305][ T7072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   58.090271][ T7072] R13: 0000000000402c10 R14: 0000000000000000 R15: 0000000000000000
[   58.098837][ T7072] Modules linked in:
[   58.116507][ T7072] ---[ end trace d8412a3c91832558 ]---
[   58.122020][ T7072] RIP: 0010:inet_unhash+0x11f/0x770
[   58.142145][ T7072] Code: 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e dd 04 00 00 48 8d 7d 08 44 8b 73 08 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 55 05 00 00 48 8d 7d 14 4c 8b 6d 08 48 b8 00 00
[   58.162540][ T7072] RSP: 0018:ffffc90001617d30 EFLAGS: 00010202
[   58.168622][ T7072] RAX: dffffc0000000000 RBX: ffff8880955c9940 RCX: ffffffff86962012
[   58.176668][ T7072] RDX: 0000000000000001 RSI: ffffffff86962021 RDI: 0000000000000008
[   58.184736][ T7072] RBP: 0000000000000000 R08: ffff88809e51c1c0 R09: fffffbfff1513339
[   58.192764][ T7072] R10: ffffffff8a8999c7 R11: fffffbfff1513338 R12: ffff8880955c99b0
[   58.200752][ T7072] R13: 0000000000000007 R14: 0000000000000000 R15: ffffffff8737b210
[   58.208842][ T7072] FS:  00000000023f8880(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
[   58.217904][ T7072] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   58.224563][ T7072] CR2: 00005598382e11f8 CR3: 000000009167e000 CR4: 00000000001406f0
[   58.232614][ T7072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   58.240592][ T7072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   58.248623][ T7072] Kernel panic - not syncing: Fatal exception
[   58.255855][ T7072] Kernel Offset: disabled
[   58.260181][ T7072] Rebooting in 86400 seconds..