[ 1552.758383][T10396] br1: port 1(veth1) entered blocking state
[ 1552.758704][T10396] br1: port 1(veth1) entered disabled state
[ 1552.759795][T10396] veth1: entered allmulticast mode
[ 1552.761825][T10396] veth1: entered promiscuous mode
[ 1552.922304][   T50] br1: port 1(veth1) entered blocking state
[ 1552.922565][   T50] br1: port 1(veth1) entered forwarding state
[ 1573.189782][T10471] br1: port 1(veth1) entered disabled state
[ 1573.347568][T10472] veth1: left allmulticast mode
[ 1573.347791][T10472] veth1: left promiscuous mode
[ 1573.348129][T10472] br1: port 1(veth1) entered disabled state