[ 1305.598231][ T9820] br1: port 1(veth1) entered blocking state
[ 1305.598575][ T9820] br1: port 1(veth1) entered disabled state
[ 1305.598891][ T9820] veth1: entered allmulticast mode
[ 1305.600890][ T9820] veth1: entered promiscuous mode
[ 1305.683601][   T40] br1: port 1(veth1) entered blocking state
[ 1305.683909][   T40] br1: port 1(veth1) entered forwarding state
[ 1319.403734][ T9919] br1: port 1(veth1) entered disabled state
[ 1319.480473][ T9920] veth1: left allmulticast mode
[ 1319.480786][ T9920] veth1: left promiscuous mode
[ 1319.481500][ T9920] br1: port 1(veth1) entered disabled state