[  873.345241][ T5700] br1: port 1(veth1.100) entered blocking state
[  873.345487][ T5700] br1: port 1(veth1.100) entered disabled state
[  873.345683][ T5700] veth1.100: entered allmulticast mode
[  873.345824][ T5700] veth1: entered allmulticast mode
[  873.347350][ T5700] veth1.100: entered promiscuous mode
[  873.347514][ T5700] veth1: entered promiscuous mode
[  873.419686][ T5703] br1: port 1(veth1.100) entered blocking state
[  873.419904][ T5703] br1: port 1(veth1.100) entered forwarding state
[  873.598982][ T5713] br2: port 1(veth1.200) entered blocking state
[  873.600631][ T5713] br2: port 1(veth1.200) entered disabled state
[  873.600832][ T5713] veth1.200: entered allmulticast mode
[  873.602412][ T5713] veth1.200: entered promiscuous mode
[  873.672757][ T5716] br2: port 1(veth1.200) entered blocking state
[  873.673024][ T5716] br2: port 1(veth1.200) entered forwarding state
[  883.363661][ T5777] veth1.100: left allmulticast mode
[  883.363849][ T5777] veth1.100: left promiscuous mode
[  883.364214][ T5777] br1: port 1(veth1.100) entered disabled state
[  883.384669][ T5778] veth1.200: left allmulticast mode
[  883.384873][ T5778] veth1: left allmulticast mode
[  883.385107][ T5778] veth1.200: left promiscuous mode
[  883.385300][ T5778] veth1: left promiscuous mode
[  883.385715][ T5778] br2: port 1(veth1.200) entered disabled state
[  885.442760][ T5780] br2: port 1(veth1.200) entered blocking state
[  885.442969][ T5780] br2: port 1(veth1.200) entered disabled state
[  885.443172][ T5780] veth1.200: entered allmulticast mode
[  885.443306][ T5780] veth1: entered allmulticast mode
[  885.444882][ T5780] veth1.200: entered promiscuous mode
[  885.445041][ T5780] veth1: entered promiscuous mode
[  885.445596][ T5780] br2: port 1(veth1.200) entered blocking state
[  885.445783][ T5780] br2: port 1(veth1.200) entered forwarding state
[  885.478843][ T5781] br1: port 1(veth1.100) entered blocking state
[  885.479118][ T5781] br1: port 1(veth1.100) entered disabled state
[  885.479367][ T5781] veth1.100: entered allmulticast mode
[  885.481503][ T5781] veth1.100: entered promiscuous mode
[  885.482094][ T5781] br1: port 1(veth1.100) entered blocking state
[  885.482322][ T5781] br1: port 1(veth1.100) entered forwarding state
[  889.992114][ T5833] veth1.200: left allmulticast mode
[  889.992346][ T5833] veth1.200: left promiscuous mode
[  889.992771][ T5833] br2: port 1(veth1.200) entered disabled state
[  890.146253][ T5838] veth1.100: left allmulticast mode
[  890.146427][ T5838] veth1: left allmulticast mode
[  890.146582][ T5838] veth1.100: left promiscuous mode
[  890.146723][ T5838] veth1: left promiscuous mode
[  890.148362][ T5838] br1: port 1(veth1.100) entered disabled state