[  600.620820] br1: port 1(veth1.100) entered blocking state
[  600.620871] br1: port 1(veth1.100) entered disabled state
[  600.620911] veth1.100: entered allmulticast mode
[  600.620943] veth1: entered allmulticast mode
[  600.621001] veth1.100: entered promiscuous mode
[  600.621030] veth1: entered promiscuous mode
[  600.631968] br1: port 1(veth1.100) entered blocking state
[  600.632006] br1: port 1(veth1.100) entered forwarding state
[  600.656610] br2: port 1(veth1.200) entered blocking state
[  600.656647] br2: port 1(veth1.200) entered disabled state
[  600.656681] veth1.200: entered allmulticast mode
[  600.656739] veth1.200: entered promiscuous mode
[  600.667776] br2: port 1(veth1.200) entered blocking state
[  600.667812] br2: port 1(veth1.200) entered forwarding state
[  609.549949] veth1.100: left allmulticast mode
[  609.550017] veth1.100: left promiscuous mode
[  609.550068] br1: port 1(veth1.100) entered disabled state
[  609.554077] veth1.200: left allmulticast mode
[  609.554148] veth1: left allmulticast mode
[  609.554213] veth1.200: left promiscuous mode
[  609.554278] veth1: left promiscuous mode
[  609.554347] br2: port 1(veth1.200) entered disabled state
[  611.560306] br2: port 1(veth1.200) entered blocking state
[  611.560361] br2: port 1(veth1.200) entered disabled state
[  611.560417] veth1.200: entered allmulticast mode
[  611.560457] veth1: entered allmulticast mode
[  611.560532] veth1.200: entered promiscuous mode
[  611.560566] veth1: entered promiscuous mode
[  611.560600] br2: port 1(veth1.200) entered blocking state
[  611.560632] br2: port 1(veth1.200) entered forwarding state
[  611.564399] br1: port 1(veth1.100) entered blocking state
[  611.564467] br1: port 1(veth1.100) entered disabled state
[  611.564544] veth1.100: entered allmulticast mode
[  611.564640] veth1.100: entered promiscuous mode
[  611.564714] br1: port 1(veth1.100) entered blocking state
[  611.564777] br1: port 1(veth1.100) entered forwarding state
[  615.454240] veth1.200: left allmulticast mode
[  615.454300] veth1.200: left promiscuous mode
[  615.454344] br2: port 1(veth1.200) entered disabled state
[  615.488631] veth1.100: left allmulticast mode
[  615.488669] veth1: left allmulticast mode
[  615.488697] veth1.100: left promiscuous mode
[  615.488730] veth1: left promiscuous mode
[  615.488763] br1: port 1(veth1.100) entered disabled state