[  537.759919][ T6819] br1: port 1(veth1.100) entered blocking state
[  537.760288][ T6819] br1: port 1(veth1.100) entered disabled state
[  537.760606][ T6819] veth1.100: entered allmulticast mode
[  537.761011][ T6819] veth1: entered allmulticast mode
[  537.765082][ T6819] veth1.100: entered promiscuous mode
[  537.765318][ T6819] veth1: entered promiscuous mode
[  537.905749][ T6822] br1: port 1(veth1.100) entered blocking state
[  537.906099][ T6822] br1: port 1(veth1.100) entered forwarding state
[  538.189225][ T6833] br2: port 1(veth1.200) entered blocking state
[  538.189484][ T6833] br2: port 1(veth1.200) entered disabled state
[  538.189753][ T6833] veth1.200: entered allmulticast mode
[  538.191377][ T6833] veth1.200: entered promiscuous mode
[  538.332190][ T6836] br2: port 1(veth1.200) entered blocking state
[  538.332577][ T6836] br2: port 1(veth1.200) entered forwarding state
[  548.535203][ T6901] veth1.100: left allmulticast mode
[  548.535493][ T6901] veth1.100: left promiscuous mode
[  548.536131][ T6901] br1: port 1(veth1.100) entered disabled state
[  548.589208][ T6902] veth1.200: left allmulticast mode
[  548.589526][ T6902] veth1: left allmulticast mode
[  548.589850][ T6902] veth1.200: left promiscuous mode
[  548.590139][ T6902] veth1: left promiscuous mode
[  548.590866][ T6902] br2: port 1(veth1.200) entered disabled state
[  550.648731][ T6904] br2: port 1(veth1.200) entered blocking state
[  550.649123][ T6904] br2: port 1(veth1.200) entered disabled state
[  550.649495][ T6904] veth1.200: entered allmulticast mode
[  550.649809][ T6904] veth1: entered allmulticast mode
[  550.653069][ T6904] veth1.200: entered promiscuous mode
[  550.653359][ T6904] veth1: entered promiscuous mode
[  550.654378][ T6904] br2: port 1(veth1.200) entered blocking state
[  550.654738][ T6904] br2: port 1(veth1.200) entered forwarding state
[  550.702777][ T6905] br1: port 1(veth1.100) entered blocking state
[  550.703093][ T6905] br1: port 1(veth1.100) entered disabled state
[  550.703397][ T6905] veth1.100: entered allmulticast mode
[  550.706047][ T6905] veth1.100: entered promiscuous mode
[  550.707607][ T6905] br1: port 1(veth1.100) entered blocking state
[  550.707919][ T6905] br1: port 1(veth1.100) entered forwarding state
[  555.626415][ T6957] veth1.200: left allmulticast mode
[  555.626703][ T6957] veth1.200: left promiscuous mode
[  555.627330][ T6957] br2: port 1(veth1.200) entered disabled state
[  555.927966][ T6962] veth1.100: left allmulticast mode
[  555.928294][ T6962] veth1: left allmulticast mode
[  555.928605][ T6962] veth1.100: left promiscuous mode
[  555.928913][ T6962] veth1: left promiscuous mode
[  555.929672][ T6962] br1: port 1(veth1.100) entered disabled state