Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts.
executing program
[   34.143371] audit: type=1400 audit(1587458138.451:8): avc:  denied  { execmem } for  pid=6334 comm="syz-executor673" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[   34.251615] kasan: CONFIG_KASAN_INLINE enabled
[   34.256489] kasan: GPF could be caused by NULL-ptr deref or user memory access
[   34.264897] general protection fault: 0000 [#1] PREEMPT SMP KASAN
[   34.271145] Modules linked in:
[   34.274321] CPU: 0 PID: 6353 Comm: syz-executor673 Not tainted 4.14.176-syzkaller #0
[   34.282192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   34.291543] task: ffff8880974b6400 task.stack: ffff888097850000
[   34.297608] RIP: 0010:vxlan_fdb_destroy+0xa3/0x1b0
[   34.302512] RSP: 0018:ffff888097857128 EFLAGS: 00010a02
[   34.307854] RAX: dffffc0000000000 RBX: ffff8880974d2500 RCX: 1ffff11012f0ae1b
[   34.315106] RDX: 1bd5a00000000040 RSI: ffff8880974d2500 RDI: ffff8880985852c0
[   34.322394] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[   34.329694] R10: 0000000000000000 R11: 0000000000000000 R12: dead000000000200
[   34.336945] R13: ffff8880974d2508 R14: ffff888097857228 R15: ffff888098585180
[   34.344775] FS:  00007fd228e08700(0000) GS:ffff8880aea00000(0000) knlGS:0000000000000000
[   34.352990] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   34.358890] CR2: 00007ff83914b000 CR3: 000000008dacc000 CR4: 00000000001406f0
[   34.366186] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   34.373445] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   34.380704] Call Trace:
[   34.383284]  __vxlan_dev_create+0x3bc/0x710
[   34.387590]  ? vxlan_nl2conf+0x1137/0x22a0
[   34.391841]  ? vxlan_changelink+0x660/0x660
[   34.396262]  ? vxlan_setup+0x4a0/0x4a0
[   34.400137]  ? kasan_unpoison_shadow+0x30/0x40
[   34.404717]  ? kasan_kmalloc+0xbf/0xe0
[   34.408603]  vxlan_newlink+0xa3/0xe0
[   34.412326]  ? __vxlan_dev_create+0x710/0x710
[   34.416837]  ? kvmalloc_node+0x4e/0xd0
[   34.420731]  ? rtnl_create_link+0x129/0x880
[   34.425044]  rtnl_newlink+0xecb/0x1720
[   34.428986]  ? __vxlan_dev_create+0x710/0x710
[   34.433476]  ? rtnl_link_unregister+0x1f0/0x1f0
[   34.438166]  ? lock_acquire+0x170/0x3f0
[   34.442190]  ? lock_acquire+0x170/0x3f0
[   34.446170]  ? __lock_is_held+0xad/0x140
[   34.450385]  ? lock_downgrade+0x6e0/0x6e0
[   34.454578]  ? rtnl_link_unregister+0x1f0/0x1f0
[   34.459336]  rtnetlink_rcv_msg+0x3be/0xb10
[   34.463683]  ? rtnl_bridge_getlink+0x7a0/0x7a0
[   34.468248]  ? save_trace+0x290/0x290
[   34.472038]  ? save_trace+0x290/0x290
[   34.475908]  netlink_rcv_skb+0x127/0x370
[   34.480076]  ? rtnl_bridge_getlink+0x7a0/0x7a0
[   34.484652]  ? netlink_ack+0x980/0x980
[   34.488582]  netlink_unicast+0x437/0x620
[   34.492646]  ? netlink_attachskb+0x600/0x600
[   34.497242]  netlink_sendmsg+0x733/0xbe0
[   34.501288]  ? netlink_unicast+0x620/0x620
[   34.505506]  ? __lock_is_held+0xad/0x140
[   34.509555]  ? security_socket_sendmsg+0x83/0xb0
[   34.514325]  ? netlink_unicast+0x620/0x620
[   34.518588]  sock_sendmsg+0xc5/0x100
[   34.522296]  sock_no_sendpage+0xe5/0x110
[   34.526359]  ? sock_kzfree_s+0x50/0x50
[   34.530232]  ? sock_kzfree_s+0x50/0x50
[   34.534100]  kernel_sendpage+0x82/0xd0
[   34.538040]  sock_sendpage+0x84/0xa0
[   34.541755]  pipe_to_sendpage+0x226/0x2d0
[   34.545919]  ? kernel_sendpage+0xd0/0xd0
[   34.549975]  ? direct_splice_actor+0x160/0x160
[   34.554551]  ? splice_from_pipe_next.part.0+0x1e4/0x290
[   34.559932]  __splice_from_pipe+0x332/0x740
[   34.564283]  ? direct_splice_actor+0x160/0x160
[   34.568864]  ? direct_splice_actor+0x160/0x160
[   34.573548]  splice_from_pipe+0xc6/0x120
[   34.577730]  ? splice_shrink_spd+0xb0/0xb0
[   34.581994]  ? rw_verify_area+0xe1/0x2a0
[   34.586186]  ? splice_from_pipe+0x120/0x120
[   34.590492]  SyS_splice+0xca0/0x1230
[   34.594195]  ? finish_task_switch+0x3d6/0x620
[   34.598830]  ? compat_SyS_vmsplice+0x250/0x250
[   34.603406]  ? do_syscall_64+0x4c/0x640
[   34.607363]  ? compat_SyS_vmsplice+0x250/0x250
[   34.611991]  do_syscall_64+0x1d5/0x640
[   34.615866]  entry_SYSCALL_64_after_hwframe+0x42/0xb7
[   34.621039] RIP: 0033:0x44a359
[   34.624324] RSP: 002b:00007fd228e07cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113
[   34.632022] RAX: ffffffffffffffda RBX: 00000000006dbc58 RCX: 000000000044a359
[   34.639291] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000004
[   34.646584] RBP: 00000000006dbc50 R08: 000000000004ffe2 R09: 0000000000000000
[   34.653953] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000006dbc5c
[   34.661202] R13: 00007ffe1a5486ff R14: 00007fd228e089c0 R15: 20c49ba5e353f7cf
[   34.668480] Code: 00 00 fc ff df 4c 89 ea 48 c1 ea 03 80 3c 02 00 0f 85 fe 00 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 63 08 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 d2 00 00 00 48 85 ed 49 89 2c 24 74 28 e8 95 
[   34.687575] RIP: vxlan_fdb_destroy+0xa3/0x1b0 RSP: ffff888097857128
[   34.694970] ---[ end trace 01843a3e5f689b87 ]---
[   34.699753] Kernel panic - not syncing: Fatal exception
[   34.706607] Kernel Offset: disabled
[   34.710316] Rebooting in 86400 seconds..