[  481.455520][ T4800] br1: port 1(veth1.100) entered blocking state
[  481.455745][ T4800] br1: port 1(veth1.100) entered disabled state
[  481.455934][ T4800] veth1.100: entered allmulticast mode
[  481.456575][ T4800] veth1: entered allmulticast mode
[  481.458143][ T4800] veth1.100: entered promiscuous mode
[  481.458291][ T4800] veth1: entered promiscuous mode
[  481.532114][ T4804] br1: port 1(veth1.100) entered blocking state
[  481.532324][ T4804] br1: port 1(veth1.100) entered forwarding state
[  481.733158][ T4815] br2: port 1(veth1.200) entered blocking state
[  481.733407][ T4815] br2: port 1(veth1.200) entered disabled state
[  481.733651][ T4815] veth1.200: entered allmulticast mode
[  481.735248][ T4815] veth1.200: entered promiscuous mode
[  481.819509][ T4818] br2: port 1(veth1.200) entered blocking state
[  481.819722][ T4818] br2: port 1(veth1.200) entered forwarding state
[  491.451707][ T4884] veth1.100: left allmulticast mode
[  491.451934][ T4884] veth1.100: left promiscuous mode
[  491.452329][ T4884] br1: port 1(veth1.100) entered disabled state
[  491.486990][ T4885] veth1.200: left allmulticast mode
[  491.487155][ T4885] veth1: left allmulticast mode
[  491.487349][ T4885] veth1.200: left promiscuous mode
[  491.487495][ T4885] veth1: left promiscuous mode
[  491.487873][ T4885] br2: port 1(veth1.200) entered disabled state
[  493.522191][ T4887] br2: port 1(veth1.200) entered blocking state
[  493.522402][ T4887] br2: port 1(veth1.200) entered disabled state
[  493.522609][ T4887] veth1.200: entered allmulticast mode
[  493.522740][ T4887] veth1: entered allmulticast mode
[  493.524308][ T4887] veth1.200: entered promiscuous mode
[  493.524452][ T4887] veth1: entered promiscuous mode
[  493.525005][ T4887] br2: port 1(veth1.200) entered blocking state
[  493.525182][ T4887] br2: port 1(veth1.200) entered forwarding state
[  493.554417][ T4888] br1: port 1(veth1.100) entered blocking state
[  493.554614][ T4888] br1: port 1(veth1.100) entered disabled state
[  493.554805][ T4888] veth1.100: entered allmulticast mode
[  493.556323][ T4888] veth1.100: entered promiscuous mode
[  493.556860][ T4888] br1: port 1(veth1.100) entered blocking state
[  493.557049][ T4888] br1: port 1(veth1.100) entered forwarding state
[  497.997473][ T4940] veth1.200: left allmulticast mode
[  497.997725][ T4940] veth1.200: left promiscuous mode
[  497.998699][ T4940] br2: port 1(veth1.200) entered disabled state
[  498.172307][ T4947] veth1.100: left allmulticast mode
[  498.172474][ T4947] veth1: left allmulticast mode
[  498.172658][ T4947] veth1.100: left promiscuous mode
[  498.172790][ T4947] veth1: left promiscuous mode
[  498.173172][ T4947] br1: port 1(veth1.100) entered disabled state