[ 1738.807343][ T8919] br1: port 1(veth1) entered blocking state
[ 1738.807762][ T8919] br1: port 1(veth1) entered disabled state
[ 1738.809313][ T8919] veth1: entered allmulticast mode
[ 1738.812534][ T8919] veth1: entered promiscuous mode
[ 1739.206609][ T8922] br1: port 2(veth2) entered blocking state
[ 1739.206925][ T8922] br1: port 2(veth2) entered disabled state
[ 1739.207189][ T8922] veth2: entered allmulticast mode
[ 1739.209025][ T8922] veth2: entered promiscuous mode
[ 1739.555661][ T8924] br1: port 2(veth2) entered blocking state
[ 1739.556139][ T8924] br1: port 2(veth2) entered forwarding state
[ 1739.556869][ T8924] br1: port 1(veth1) entered blocking state
[ 1739.557263][ T8924] br1: port 1(veth1) entered forwarding state
[ 1770.580118][ T9210] br1: port 2(veth2) entered disabled state
[ 1770.580939][ T9210] br1: port 1(veth1) entered disabled state
[ 1770.919156][ T9212] veth2: left allmulticast mode
[ 1770.919501][ T9212] veth2: left promiscuous mode
[ 1770.919990][ T9212] br1: port 2(veth2) entered disabled state
[ 1771.242453][ T9214] veth1: left allmulticast mode
[ 1771.242683][ T9214] veth1: left promiscuous mode
[ 1771.243007][ T9214] br1: port 1(veth1) entered disabled state