[ 1603.706990][ T9890] br1: port 1(veth1) entered blocking state
[ 1603.707269][ T9890] br1: port 1(veth1) entered disabled state
[ 1603.707520][ T9890] veth1: entered allmulticast mode
[ 1603.709416][ T9890] veth1: entered promiscuous mode
[ 1603.876344][ T8355] br1: port 1(veth1) entered blocking state
[ 1603.876644][ T8355] br1: port 1(veth1) entered forwarding state
[ 1624.147571][ T9965] br1: port 1(veth1) entered disabled state
[ 1624.304620][ T9966] veth1: left allmulticast mode
[ 1624.305765][ T9966] veth1: left promiscuous mode
[ 1624.306102][ T9966] br1: port 1(veth1) entered disabled state