[ 1450.630176][ T3898] br1: port 1(veth1) entered blocking state
[ 1450.630460][ T3898] br1: port 1(veth1) entered disabled state
[ 1450.630745][ T3898] veth1: entered allmulticast mode
[ 1450.632627][ T3898] veth1: entered promiscuous mode
[ 1450.774534][ T3503] br1: port 1(veth1) entered blocking state
[ 1450.774944][ T3503] br1: port 1(veth1) entered forwarding state
[ 1470.902032][ T3967] br1: port 1(veth1) entered disabled state
[ 1471.044171][ T3968] veth1: left allmulticast mode
[ 1471.044473][ T3968] veth1: left promiscuous mode
[ 1471.044795][ T3968] br1: port 1(veth1) entered disabled state