[  754.592045][ T6925] br1: port 1(veth1) entered blocking state
[  754.592419][ T6925] br1: port 1(veth1) entered disabled state
[  754.600740][ T6925] veth1: entered allmulticast mode
[  754.602382][ T6925] veth1: entered promiscuous mode
[  754.663466][ T6928] br1: port 2(veth2) entered blocking state
[  754.663841][ T6928] br1: port 2(veth2) entered disabled state
[  754.664247][ T6928] veth2: entered allmulticast mode
[  754.665955][ T6928] veth2: entered promiscuous mode
[  754.722813][ T6930] br1: port 2(veth2) entered blocking state
[  754.723210][ T6930] br1: port 2(veth2) entered forwarding state
[  754.723741][ T6930] br1: port 1(veth1) entered blocking state
[  754.724107][ T6930] br1: port 1(veth1) entered forwarding state
[  764.925695][ T7290] br1: port 2(veth2) entered disabled state
[  764.926343][ T7290] br1: port 1(veth1) entered disabled state
[  764.990414][ T7292] veth2: left allmulticast mode
[  764.990726][ T7292] veth2: left promiscuous mode
[  764.991136][ T7292] br1: port 2(veth2) entered disabled state
[  765.076504][ T7294] veth1: left allmulticast mode
[  765.076873][ T7294] veth1: left promiscuous mode
[  765.077385][ T7294] br1: port 1(veth1) entered disabled state