IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready
8021q: adding VLAN 0 to HW filter on device team0
IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
tpacket_rcv: packet too big, clamped from 96 to 4294967264. macoff=96
==================================================================
BUG: KASAN: slab-out-of-bounds in memcpy include/linux/string.h:345 [inline]
BUG: KASAN: slab-out-of-bounds in eth_header_parse+0x88/0xb0 net/ethernet/eth.c:215
Write of size 6 at addr ffff8801ce67fffc by task kworker/1:0/19

CPU: 1 PID: 19 Comm: kworker/1:0 Not tainted 4.18.0-rc8+ #178
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: ipv6_addrconf addrconf_dad_work
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113
 print_address_description+0x6c/0x20b mm/kasan/report.c:256
 kasan_report_error mm/kasan/report.c:354 [inline]
 kasan_report.cold.7+0x242/0x2fe mm/kasan/report.c:412
 check_memory_region_inline mm/kasan/kasan.c:260 [inline]
 check_memory_region+0x13e/0x1b0 mm/kasan/kasan.c:267
 memcpy+0x37/0x50 mm/kasan/kasan.c:303
 memcpy include/linux/string.h:345 [inline]
 eth_header_parse+0x88/0xb0 net/ethernet/eth.c:215
 dev_parse_header include/linux/netdevice.h:2878 [inline]
 tpacket_rcv+0xcf7/0x3210 net/packet/af_packet.c:2335
 dev_queue_xmit_nit+0x899/0xb20 net/core/dev.c:2018
 xmit_one net/core/dev.c:3203 [inline]
 dev_hard_start_xmit+0x173/0xc30 net/core/dev.c:3223
 __dev_queue_xmit+0x2977/0x3790 net/core/dev.c:3793
 dev_queue_xmit+0x17/0x20 net/core/dev.c:3826
 neigh_resolve_output+0x681/0xaf0 net/core/neighbour.c:1364
 neigh_output include/net/neighbour.h:483 [inline]
 ip6_finish_output2+0xc95/0x2820 net/ipv6/ip6_output.c:120
 ip6_finish_output+0x5fe/0xbc0 net/ipv6/ip6_output.c:154
 NF_HOOK_COND include/linux/netfilter.h:276 [inline]
 ip6_output+0x234/0x9d0 net/ipv6/ip6_output.c:171
 dst_output include/net/dst.h:444 [inline]
 NF_HOOK include/linux/netfilter.h:287 [inline]
 ndisc_send_skb+0x100d/0x1570 net/ipv6/ndisc.c:491
 ndisc_send_ns+0x3c1/0x8d0 net/ipv6/ndisc.c:633
 addrconf_dad_work+0xbf2/0x1310 net/ipv6/addrconf.c:4060
 process_one_work+0xc73/0x1ba0 kernel/workqueue.c:2153
 worker_thread+0x189/0x13c0 kernel/workqueue.c:2296
 kthread+0x345/0x410 kernel/kthread.c:246
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:412

The buggy address belongs to the page:
page:ffffea0007399c00 count:1 mapcount:0 mapping:0000000000000000 index:0x0 compound_mapcount: 0
flags: 0x2fffc0000008000(head)
raw: 02fffc0000008000 dead000000000100 dead000000000200 0000000000000000
raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8801ce67ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
 ffff8801ce67ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
>ffff8801ce680000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
                   ^
 ffff8801ce680080: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
 ffff8801ce680100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================