[ 1267.252317][ T4553] br1: port 1(veth1) entered blocking state
[ 1267.252610][ T4553] br1: port 1(veth1) entered disabled state
[ 1267.252886][ T4553] veth1: entered allmulticast mode
[ 1267.254722][ T4553] veth1: entered promiscuous mode
[ 1267.329199][  T136] br1: port 1(veth1) entered blocking state
[ 1267.329679][  T136] br1: port 1(veth1) entered forwarding state
[ 1267.414100][ T4555] br1: port 2(veth2) entered blocking state
[ 1267.414942][ T4555] br1: port 2(veth2) entered disabled state
[ 1267.415234][ T4555] veth2: entered allmulticast mode
[ 1267.417171][ T4555] veth2: entered promiscuous mode
[ 1267.491457][   T56] br1: port 2(veth2) entered blocking state
[ 1267.491734][   T56] br1: port 2(veth2) entered forwarding state
[ 1293.522207][ T4912] br1: port 2(veth2) entered disabled state
[ 1293.593491][ T4913] veth2: left allmulticast mode
[ 1293.593719][ T4913] veth2: left promiscuous mode
[ 1293.594034][ T4913] br1: port 2(veth2) entered disabled state
[ 1293.672478][ T4914] br1: port 1(veth1) entered disabled state
[ 1293.769616][ T4915] veth1: left allmulticast mode
[ 1293.769857][ T4915] veth1: left promiscuous mode
[ 1293.770196][ T4915] br1: port 1(veth1) entered disabled state