SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=17868 comm=syz-executor2
invalid opcode: 0000 [#1] SMP
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Modules linked in:
CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.15.0-rc3-next-20171214+ #67
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: krdsd rds_connect_worker
RIP: 0010:vlan_ioctl_hook+0x0/0x8
RSP: 0018:ffffc90000d17b48 EFLAGS: 00010a47
RAX: ffff880216a4a580 RBX: ffffffff83ff4be8 RCX: ffffffff8210ac01
RDX: 0000000000000000 RSI: ffff8801fb9e9a30 RDI: ffffffff83ff4be8
RBP: ffffc90000d17b90 R08: 0000000000000001 R09: 0000000000000002
R10: ffffc90000d17ad8 R11: 0000000000000002 R12: 0000000000000000
R13: ffff8801fb9e9a30 R14: ffff8801fb942988 R15: ffff8801fb942900
FS:  0000000000000000(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b9bc21000 CR3: 000000000301e001 CR4: 00000000001626f0
Call Trace:
 __fib_lookup+0x55/0x80 net/ipv4/fib_rules.c:93
 fib_lookup include/net/ip_fib.h:314 [inline]
 ip_route_output_key_hash_rcu+0x80f/0xe70 net/ipv4/route.c:2406
 ip_route_output_key_hash+0xba/0x180 net/ipv4/route.c:2299
 __ip_route_output_key include/net/route.h:125 [inline]
 ip_route_connect include/net/route.h:300 [inline]
 tcp_v4_connect+0x4d2/0x660 net/ipv4/tcp_ipv4.c:175
 __inet_stream_connect+0x285/0x3c0 net/ipv4/af_inet.c:619
 inet_stream_connect+0x3b/0x60 net/ipv4/af_inet.c:683
 rds_tcp_conn_path_connect+0x147/0x1b0 net/rds/tcp_connect.c:135
 rds_connect_worker+0x7a/0xe0 net/rds/threads.c:165
 process_one_work+0x288/0x7a0 kernel/workqueue.c:2112
 worker_thread+0x43/0x4d0 kernel/workqueue.c:2246
 kthread+0x149/0x170 kernel/kthread.c:238
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:524
Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <f0> 88 3b 82 ff ff ff ff c0 e1 2d 82 ff ff ff ff 00 00 00 00 00 
RIP: vlan_ioctl_hook+0x0/0x8 RSP: ffffc90000d17b48
---[ end trace cb1f0ac1cf3d37f8 ]---
Kernel panic - not syncing: Fatal exception
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Kernel Offset: disabled
Rebooting in 86400 seconds..