[ 1598.301397][ T5020] br1: port 1(veth1) entered blocking state
[ 1598.301657][ T5020] br1: port 1(veth1) entered disabled state
[ 1598.301919][ T5020] veth1: entered allmulticast mode
[ 1598.304807][ T5020] veth1: entered promiscuous mode
[ 1598.463697][   T61] br1: port 1(veth1) entered blocking state
[ 1598.463952][   T61] br1: port 1(veth1) entered forwarding state
[ 1598.607698][ T5023] br1: port 2(veth2) entered blocking state
[ 1598.607976][ T5023] br1: port 2(veth2) entered disabled state
[ 1598.608247][ T5023] veth2: entered allmulticast mode
[ 1598.610112][ T5023] veth2: entered promiscuous mode
[ 1598.777691][   T61] br1: port 2(veth2) entered blocking state
[ 1598.777943][   T61] br1: port 2(veth2) entered forwarding state
[ 1622.704453][ T5174] br1: port 2(veth2) entered disabled state
[ 1622.853091][ T5175] veth2: left allmulticast mode
[ 1622.853424][ T5175] veth2: left promiscuous mode
[ 1622.853898][ T5175] br1: port 2(veth2) entered disabled state
[ 1623.024553][ T5176] br1: port 1(veth1) entered disabled state
[ 1623.165268][ T5177] veth1: left allmulticast mode
[ 1623.165473][ T5177] veth1: left promiscuous mode
[ 1623.165777][ T5177] br1: port 1(veth1) entered disabled state