[  741.952779][ T6880] br1: port 1(veth1) entered blocking state
[  741.953195][ T6880] br1: port 1(veth1) entered disabled state
[  741.953620][ T6880] veth1: entered allmulticast mode
[  741.956867][ T6880] veth1: entered promiscuous mode
[  742.024216][   T46] br1: port 1(veth1) entered blocking state
[  742.024603][   T46] br1: port 1(veth1) entered forwarding state
[  753.131296][ T6985] br1: port 1(veth1) entered disabled state
[  753.166030][ T6986] veth1: left allmulticast mode
[  753.166344][ T6986] veth1: left promiscuous mode
[  753.166565][ T6986] br1: port 1(veth1) entered disabled state