IPVS: Unknown mcast interface: vcan0
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:2193!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 4826 Comm: udevd Not tainted 4.4.147-ga5fc665 #80
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8800ac7d8000 task.stack: ffff8801b9828000
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8240 sclass=netlink_route_socket
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8240 sclass=netlink_route_socket
RIP: 0010:[<ffffffff82f41baa>]  [<ffffffff82f41baa>] skb_copy_and_csum_bits+0x69a/0x7d0 net/core/skbuff.c:2193
RSP: 0018:ffff8801db207258  EFLAGS: 00010206
RAX: ffff8800ac7d8000 RBX: 00000000ce6512a2 RCX: 1ffff10017755179
RDX: 0000000000000100 RSI: ffffffff82f41baa RDI: ffff8800bbaa8bc8
RBP: ffff8801db2072d8 R08: 0000000000000000 R09: 0000000000000000
R10: 000000000000003c R11: ffff8801d2d5a25f R12: 0000000000000000
R13: 0000000000000224 R14: 0000000000000000 R15: ffff8800bbaa8bc0
FS:  00007fe6c139d7a0(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000930060 CR3: 00000001bb1f2000 CR4: 00000000001606f0
Stack:
 ffffffff81292d5c ffff8801cc4ef204 ffffffff838cc17c ffffffff81141a8d
 ffff8801cc4ef208 ffff8801d2d59fe8 ce6512a20000003c 000001e80000003c
 0000003c0000003c ffff8801cc4ef140 0000000000000000 ffff8800979a5480
Call Trace:
 <IRQ> 
 [<ffffffff832ea95f>] icmp_glue_bits+0x7f/0x1e0 net/ipv4/icmp.c:344
 [<ffffffff83219a26>] __ip_append_data.isra.45+0x1e76/0x2a70 net/ipv4/ip_output.c:1045
 [<ffffffff8321a704>] ip_append_data.part.47+0xe4/0x150 net/ipv4/ip_output.c:1195
 [<ffffffff83222d88>] ip_append_data+0x68/0x80 net/ipv4/ip_output.c:1184
 [<ffffffff832ea56e>] icmp_push_reply+0x19e/0x510 net/ipv4/icmp.c:362
 [<ffffffff832eef0a>] icmp_send+0xaca/0x13d0 net/ipv4/icmp.c:727
 [<ffffffff8321e80a>] ip_fragment.constprop.51+0x1aa/0x200 net/ipv4/ip_output.c:511
 [<ffffffff8321ecea>] ip_finish_output+0x48a/0xc00 net/ipv4/ip_output.c:286
 [<ffffffff83222a79>] NF_HOOK_COND include/linux/netfilter.h:240 [inline]
 [<ffffffff83222a79>] ip_output+0x219/0x4c0 net/ipv4/ip_output.c:362
 [<ffffffff8321f93b>] dst_output include/net/dst.h:498 [inline]
 [<ffffffff8321f93b>] ip_local_out+0x9b/0x180 net/ipv4/ip_output.c:119
 [<ffffffff83220c7e>] ip_queue_xmit+0x88e/0x1af0 net/ipv4/ip_output.c:461
 [<ffffffff83286921>] __tcp_transmit_skb+0x1691/0x2c50 net/ipv4/tcp_output.c:1034
 [<ffffffff83291a00>] tcp_transmit_skb net/ipv4/tcp_output.c:1047 [inline]
 [<ffffffff83291a00>] __tcp_retransmit_skb+0x640/0x1910 net/ipv4/tcp_output.c:2661
 [<ffffffff832933c3>] tcp_retransmit_skb+0x23/0x2c0 net/ipv4/tcp_output.c:2678
 [<ffffffff83298e1d>] tcp_retransmit_timer+0x7bd/0x1ed0 net/ipv4/tcp_timer.c:461
 [<ffffffff8329a721>] tcp_write_timer_handler+0x1f1/0x6f0 net/ipv4/tcp_timer.c:543
 [<ffffffff8329acda>] tcp_write_timer+0xba/0xd0 net/ipv4/tcp_timer.c:561
 [<ffffffff81292d5c>] call_timer_fn+0x18c/0x870 kernel/time/timer.c:1185
 [<ffffffff81293a82>] __run_timers kernel/time/timer.c:1261 [inline]
 [<ffffffff81293a82>] run_timer_softirq+0x642/0xb90 kernel/time/timer.c:1444
 [<ffffffff838cc17c>] __do_softirq+0x22c/0xa1a kernel/softirq.c:273
 [<ffffffff81141a8d>] invoke_softirq kernel/softirq.c:350 [inline]
 [<ffffffff81141a8d>] irq_exit+0x10d/0x140 kernel/softirq.c:391
 [<ffffffff838cb8e1>] exiting_irq arch/x86/include/asm/apic.h:652 [inline]
 [<ffffffff838cb8e1>] smp_apic_timer_interrupt+0x81/0xa0 arch/x86/kernel/apic/apic.c:926
 [<ffffffff838ca820>] apic_timer_interrupt+0xa0/0xb0 arch/x86/entry/entry_64.S:741
 <EOI> 
 [<ffffffff81015cca>] dump_trace+0x17a/0x360 arch/x86/kernel/dumpstack_64.c:243
 [<ffffffff81034676>] save_stack_trace+0x26/0x50 arch/x86/kernel/stacktrace.c:63
 [<ffffffff814fae93>] save_stack+0x43/0xd0 mm/kasan/kasan.c:512
 [<ffffffff814fb7c2>] set_track mm/kasan/kasan.c:524 [inline]
 [<ffffffff814fb7c2>] kasan_slab_free+0x72/0xc0 mm/kasan/kasan.c:589
 [<ffffffff814f894e>] slab_free_hook mm/slub.c:1383 [inline]
 [<ffffffff814f894e>] slab_free_freelist_hook mm/slub.c:1405 [inline]
 [<ffffffff814f894e>] slab_free mm/slub.c:2859 [inline]
 [<ffffffff814f894e>] kmem_cache_free+0xbe/0x340 mm/slub.c:2881
 [<ffffffff814bc563>] anon_vma_chain_free mm/rmap.c:129 [inline]
 [<ffffffff814bc563>] unlink_anon_vmas+0xb3/0x640 mm/rmap.c:397
 [<ffffffff81496c9d>] free_pgtables+0x21d/0x330 mm/memory.c:554
 [<ffffffff814b2878>] exit_mmap+0x1d8/0x3a0 mm/mmap.c:2960
 [<ffffffff811276d8>] __mmput kernel/fork.c:717 [inline]
 [<ffffffff811276d8>] mmput+0xf8/0x2d0 kernel/fork.c:737
 [<ffffffff8153397a>] exec_mmap fs/exec.c:902 [inline]
 [<ffffffff8153397a>] flush_old_exec+0x82a/0x1b60 fs/exec.c:1127
 [<ffffffff8163154b>] load_elf_binary+0x88b/0x4c20 fs/binfmt_elf.c:841
 [<ffffffff8153257f>] search_binary_handler+0x14f/0x6f0 fs/exec.c:1471
 [<ffffffff815363dd>] exec_binprm fs/exec.c:1513 [inline]
 [<ffffffff815363dd>] do_execveat_common.isra.36+0x116d/0x1f10 fs/exec.c:1635
 [<ffffffff81537af2>] do_execve fs/exec.c:1679 [inline]
 [<ffffffff81537af2>] SYSC_execve fs/exec.c:1760 [inline]
 [<ffffffff81537af2>] SyS_execve+0x42/0x50 fs/exec.c:1755
 [<ffffffff838c8f85>] stub_execve+0x5/0x5 arch/x86/entry/entry_64.S:413
Code: 00 00 4d 8b 24 24 44 8b 6d d0 4d 85 e4 0f 85 1b ff ff ff 8b 5d b4 e8 26 1c 41 fe 8b 45 bc 85 c0 0f 84 7f fe ff ff e8 16 1c 41 fe <0f> 0b 8b 5d b4 e9 70 fe ff ff c7 45 b0 00 00 00 00 e9 8c fa ff 
RIP  [<ffffffff82f41baa>] skb_copy_and_csum_bits+0x69a/0x7d0 net/core/skbuff.c:2193
 RSP <ffff8801db207258>
---[ end trace 4de8a2c951bf82fc ]---