[ 1539.639544][ T9383] br1: port 1(veth1) entered blocking state
[ 1539.639822][ T9383] br1: port 1(veth1) entered disabled state
[ 1539.640095][ T9383] veth1: entered allmulticast mode
[ 1539.642159][ T9383] veth1: entered promiscuous mode
[ 1539.809568][ T8900] br1: port 1(veth1) entered blocking state
[ 1539.809919][ T8900] br1: port 1(veth1) entered forwarding state
[ 1560.214515][ T9458] br1: port 1(veth1) entered disabled state
[ 1560.376411][ T9459] veth1: left allmulticast mode
[ 1560.376640][ T9459] veth1: left promiscuous mode
[ 1560.376955][ T9459] br1: port 1(veth1) entered disabled state