[  633.721788][ T7299] br1: port 1(veth1) entered blocking state
[  633.721995][ T7299] br1: port 1(veth1) entered disabled state
[  633.722175][ T7299] veth1: entered allmulticast mode
[  633.724149][ T7299] veth1: entered promiscuous mode
[  633.753459][ T3149] br1: port 1(veth1) entered blocking state
[  633.753634][ T3149] br1: port 1(veth1) entered forwarding state
[  633.774239][ T7301] br1: port 2(veth2) entered blocking state
[  633.774414][ T7301] br1: port 2(veth2) entered disabled state
[  633.774584][ T7301] veth2: entered allmulticast mode
[  633.775954][ T7301] veth2: entered promiscuous mode
[  633.806387][  T619] br1: port 2(veth2) entered blocking state
[  633.806565][  T619] br1: port 2(veth2) entered forwarding state
[  667.029028][ T7542] br1: port 1(veth1) entered disabled state
[  667.051946][ T7543] br1: port 2(veth2) entered disabled state
[  667.077014][ T7544] veth2: left allmulticast mode
[  667.077180][ T7544] veth2: left promiscuous mode
[  667.077393][ T7544] br1: port 2(veth2) entered disabled state
[  667.078324][ T7544] veth1: left allmulticast mode
[  667.078466][ T7544] veth1: left promiscuous mode
[  667.078664][ T7544] br1: port 1(veth1) entered disabled state