[  508.573276][ T2740] br1: port 1(veth1) entered blocking state
[  508.573569][ T2740] br1: port 1(veth1) entered disabled state
[  508.573828][ T2740] veth1: entered allmulticast mode
[  508.577015][ T2740] veth1: entered promiscuous mode
[  508.657639][   T92] br1: port 1(veth1) entered blocking state
[  508.657927][   T92] br1: port 1(veth1) entered forwarding state
[  508.706414][ T2753] br1: port 2(veth2) entered blocking state
[  508.706675][ T2753] br1: port 2(veth2) entered disabled state
[  508.707316][ T2753] veth2: entered allmulticast mode
[  508.708913][ T2753] veth2: entered promiscuous mode
[  508.789563][ T1743] br1: port 2(veth2) entered blocking state
[  508.789892][ T1743] br1: port 2(veth2) entered forwarding state
[  527.182682][ T3156] br1: port 2(veth2) entered disabled state
[  527.214324][ T3158] veth2: left allmulticast mode
[  527.214497][ T3158] veth2: left promiscuous mode
[  527.214732][ T3158] br1: port 2(veth2) entered disabled state
[  527.245680][ T3160] br1: port 1(veth1) entered disabled state
[  527.275664][ T3162] veth1: left allmulticast mode
[  527.275838][ T3162] veth1: left promiscuous mode
[  527.276082][ T3162] br1: port 1(veth1) entered disabled state