IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 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 ================================================================== BUG: KASAN: use-after-free in dev_map_flush_old kernel/bpf/devmap.c:384 [inline] BUG: KASAN: use-after-free in __dev_map_entry_free+0x2a8/0x300 kernel/bpf/devmap.c:398 Read of size 8 at addr ffff8801cb3e5908 by task swapper/1/0 CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.18.0-rc5+ #21 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1c9/0x2b4 lib/dump_stack.c:113 ? dump_stack_print_inf