netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'.
BUG: unable to handle kernel NULL pointer dereference at 0000000000000286
IP: 0x286
PGD 1d8c94067 
P4D 1d8c94067 
PUD 1c9b91067 
PMD 0 

Oops: 0010 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 33 Comm: kworker/u4:2 Not tainted 4.13.0-rc5+ #12
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: kstrp strp_work
task: ffff8801d99720c0 task.stack: ffff8801d9980000
RIP: 0010:0x286
RSP: 0018:ffff8801d9987540 EFLAGS: 00010246
RAX: dffffc0000000000 RBX: ffff8801c7852d60 RCX: 0000000000000000
RDX: 1ffff10038f0a5bd RSI: ffffffff85b38e40 RDI: ffff8801c7852c48
RBP: ffff8801d9987558 R08: ffffffff866b6770 R09: ffffffff86760be8
R10: ffff8801d9987438 R11: 0000000000000001 R12: ffff8801c7852c48
R13: ffff8801d98a2218 R14: ffff8801d9987980 R15: ffff8801d98a2200
FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'.
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'.
CR2: 0000000000000286 CR3: 00000001d4c18000 CR4: 00000000001406f0
Call Trace:
 process_one_work+0xbf3/0x1bc0 kernel/workqueue.c:2097
 worker_thread+0x223/0x1860 kernel/workqueue.c:2231
 kthread+0x35e/0x430 kernel/kthread.c:231
 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:425
Code:  Bad RIP value.
RIP: 0x286 RSP: ffff8801d9987540
CR2: 0000000000000286
---[ end trace 20523cd4ae924fe5 ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..