[ 1246.367619][ T8734] br1: port 1(veth1) entered blocking state
[ 1246.367979][ T8734] br1: port 1(veth1) entered disabled state
[ 1246.368286][ T8734] veth1: entered allmulticast mode
[ 1246.371356][ T8734] veth1: entered promiscuous mode
[ 1246.465338][ T3109] br1: port 1(veth1) entered blocking state
[ 1246.465629][ T3109] br1: port 1(veth1) entered forwarding state
[ 1277.636464][ T8913] br1: port 1(veth1) entered disabled state
[ 1277.728654][ T8914] veth1: left allmulticast mode
[ 1277.728892][ T8914] veth1: left promiscuous mode
[ 1277.729201][ T8914] br1: port 1(veth1) entered disabled state