[ 1111.984521][ T4720] br1: port 1(veth1) entered blocking state
[ 1111.984792][ T4720] br1: port 1(veth1) entered disabled state
[ 1111.985022][ T4720] veth1: entered allmulticast mode
[ 1111.986524][ T4720] veth1: entered promiscuous mode
[ 1112.028962][   T38] br1: port 1(veth1) entered blocking state
[ 1112.029192][   T38] br1: port 1(veth1) entered forwarding state
[ 1126.234100][ T4863] br1: port 1(veth1) entered disabled state
[ 1126.256327][ T4864] veth1: left allmulticast mode
[ 1126.256496][ T4864] veth1: left promiscuous mode
[ 1126.256707][ T4864] br1: port 1(veth1) entered disabled state