nla_parse: 4 callbacks suppressed BUG: unable to handle kernel NULL pointer dereference at 0000000000000286 IP: 0x286 PGD 1d8d6a067 P4D 1d8d6a067 PUD 1d925e067 PMD 0 Oops: 0010 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 3289 Comm: kworker/u4:7 Not tainted 4.13.0-rc5-next-20170817+ #5 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: kstrp strp_work task: ffff8801c9d16540 task.stack: ffff8801ca570000 RIP: 0010:0x286 RSP: 0018:ffff8801ca577540 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: ffff8801cbbfad60 RCX: 0000000000000000 RDX: 1ffff1003977f5bd RSI: ffffffff85b34380 RDI: ffff8801cbbfac48 RBP: ffff8801ca577558 R08: 0000000000000000 R09: 0000000000000000 R10: ffff8801ca577438 R11: dffffc0000000000 R12: ffff8801cbbfac48 R13: ffff8801cb7ede18 R14: ffff8801ca577980 R15: ffff8801cb7ede00 FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000286 CR3: 00000001d91cf000 CR4: 00000000001426e0 Call Trace: process_one_work+0xbf3/0x1bc0 kernel/workqueue.c:2098 worker_thread+0x223/0x1860 kernel/workqueue.c:2233 kthread+0x35e/0x430 kernel/kthread.c:231 ret_from_fork+0x2a/0x40 arch/x86/entry/entry_64.S:431 Code: Bad RIP value. RIP: 0x286 RSP: ffff8801ca577540 CR2: 0000000000000286 ---[ end trace 05ef833e13705a0a ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..