[ 1276.316696][ T4553] br1: port 1(veth1) entered blocking state
[ 1276.317255][ T4553] br1: port 1(veth1) entered disabled state
[ 1276.317764][ T4553] veth1: entered allmulticast mode
[ 1276.322701][ T4553] veth1: entered promiscuous mode
[ 1276.404303][  T390] br1: port 1(veth1) entered blocking state
[ 1276.404781][  T390] br1: port 1(veth1) entered forwarding state
[ 1276.498930][ T4555] br1: port 2(veth2) entered blocking state
[ 1276.499303][ T4555] br1: port 2(veth2) entered disabled state
[ 1276.499641][ T4555] veth2: entered allmulticast mode
[ 1276.501933][ T4555] veth2: entered promiscuous mode
[ 1276.594721][  T390] br1: port 2(veth2) entered blocking state
[ 1276.595082][  T390] br1: port 2(veth2) entered forwarding state
[ 1304.558681][ T4912] br1: port 2(veth2) entered disabled state
[ 1304.649284][ T4913] veth2: left allmulticast mode
[ 1304.649563][ T4913] veth2: left promiscuous mode
[ 1304.649896][ T4913] br1: port 2(veth2) entered disabled state
[ 1304.734426][ T4914] br1: port 1(veth1) entered disabled state
[ 1304.816790][ T4915] veth1: left allmulticast mode
[ 1304.817109][ T4915] veth1: left promiscuous mode
[ 1304.817447][ T4915] br1: port 1(veth1) entered disabled state