[  680.052515][ T7568] br1: port 1(veth1) entered blocking state
[  680.052881][ T7568] br1: port 1(veth1) entered disabled state
[  680.053202][ T7568] veth1: entered allmulticast mode
[  680.054793][ T7568] veth1: entered promiscuous mode
[  680.092335][ T3753] br1: port 1(veth1) entered blocking state
[  680.092721][ T3753] br1: port 1(veth1) entered forwarding state
[  680.119504][ T7570] br1: port 2(veth2) entered blocking state
[  680.120522][ T7570] br1: port 2(veth2) entered disabled state
[  680.129181][ T7570] veth2: entered allmulticast mode
[  680.135902][ T7570] veth2: entered promiscuous mode
[  680.165100][ T3460] br1: port 2(veth2) entered blocking state
[  680.165467][ T3460] br1: port 2(veth2) entered forwarding state
[  694.859181][ T7947] br1: port 2(veth2) entered disabled state
[  694.888057][ T7948] veth2: left allmulticast mode
[  694.888318][ T7948] veth2: left promiscuous mode
[  694.888643][ T7948] br1: port 2(veth2) entered disabled state
[  694.913890][ T7949] br1: port 1(veth1) entered disabled state
[  694.943318][ T7950] veth1: left allmulticast mode
[  694.943564][ T7950] veth1: left promiscuous mode
[  694.943888][ T7950] br1: port 1(veth1) entered disabled state