[ 1163.493858][T20684] br1: port 1(veth1) entered blocking state
[ 1163.494088][T20684] br1: port 1(veth1) entered disabled state
[ 1163.494303][T20684] veth1: entered allmulticast mode
[ 1163.496741][T20684] veth1: entered promiscuous mode
[ 1163.518826][  T223] br1: port 1(veth1) entered blocking state
[ 1163.519087][  T223] br1: port 1(veth1) entered forwarding state
[ 1178.115376][T20821] br1: port 1(veth1) entered disabled state
[ 1178.137136][T20822] veth1: left allmulticast mode
[ 1178.137332][T20822] veth1: left promiscuous mode
[ 1178.137574][T20822] br1: port 1(veth1) entered disabled state