[  660.044862][ T7708] br1: port 1(veth1) entered blocking state
[  660.045103][ T7708] br1: port 1(veth1) entered disabled state
[  660.045322][ T7708] veth1: entered allmulticast mode
[  660.046832][ T7708] veth1: entered promiscuous mode
[  660.136282][   T57] br1: port 1(veth1) entered blocking state
[  660.136561][   T57] br1: port 1(veth1) entered forwarding state
[  660.188303][ T7721] br1: port 2(veth2) entered blocking state
[  660.188534][ T7721] br1: port 2(veth2) entered disabled state
[  660.189078][ T7721] veth2: entered allmulticast mode
[  660.190583][ T7721] veth2: entered promiscuous mode
[  660.282034][   T57] br1: port 2(veth2) entered blocking state
[  660.282308][   T57] br1: port 2(veth2) entered forwarding state
[  678.392499][ T8075] br1: port 2(veth2) entered disabled state
[  678.416381][ T8077] veth2: left allmulticast mode
[  678.416600][ T8077] veth2: left promiscuous mode
[  678.416918][ T8077] br1: port 2(veth2) entered disabled state
[  678.454367][ T8079] br1: port 1(veth1) entered disabled state
[  678.488805][ T8081] veth1: left allmulticast mode
[  678.488974][ T8081] veth1: left promiscuous mode
[  678.489212][ T8081] br1: port 1(veth1) entered disabled state