[ 1642.399301][ T8304] br1: port 1(veth1) entered blocking state
[ 1642.399609][ T8304] br1: port 1(veth1) entered disabled state
[ 1642.399885][ T8304] veth1: entered allmulticast mode
[ 1642.401757][ T8304] veth1: entered promiscuous mode
[ 1642.578294][ T6613] br1: port 1(veth1) entered blocking state
[ 1642.578589][ T6613] br1: port 1(veth1) entered forwarding state
[ 1662.957973][ T8379] br1: port 1(veth1) entered disabled state
[ 1663.098264][ T8380] veth1: left allmulticast mode
[ 1663.098595][ T8380] veth1: left promiscuous mode
[ 1663.098908][ T8380] br1: port 1(veth1) entered disabled state