[ 1397.103743][ T7310] br1: port 1(veth1) entered blocking state
[ 1397.104059][ T7310] br1: port 1(veth1) entered disabled state
[ 1397.104336][ T7310] veth1: entered allmulticast mode
[ 1397.106309][ T7310] veth1: entered promiscuous mode
[ 1397.252042][ T3216] br1: port 1(veth1) entered blocking state
[ 1397.252286][ T3216] br1: port 1(veth1) entered forwarding state
[ 1431.615694][ T7401] br1: port 1(veth1) entered disabled state
[ 1431.760314][ T7402] veth1: left allmulticast mode
[ 1431.760562][ T7402] veth1: left promiscuous mode
[ 1431.760893][ T7402] br1: port 1(veth1) entered disabled state