[  551.923609] br1: port 1(veth1.100) entered blocking state
[  551.923703] br1: port 1(veth1.100) entered disabled state
[  551.923765] veth1.100: entered allmulticast mode
[  551.923813] veth1: entered allmulticast mode
[  551.923907] veth1.100: entered promiscuous mode
[  551.923957] veth1: entered promiscuous mode
[  551.951361] br1: port 1(veth1.100) entered blocking state
[  551.951433] br1: port 1(veth1.100) entered forwarding state
[  552.011270] br2: port 1(veth1.200) entered blocking state
[  552.011366] br2: port 1(veth1.200) entered disabled state
[  552.011428] veth1.200: entered allmulticast mode
[  552.011515] veth1.200: entered promiscuous mode
[  552.039639] br2: port 1(veth1.200) entered blocking state
[  552.039702] br2: port 1(veth1.200) entered forwarding state
[  561.115276] veth1.100: left allmulticast mode
[  561.115368] veth1.100: left promiscuous mode
[  561.115437] br1: port 1(veth1.100) entered disabled state
[  561.126001] veth1.200: left allmulticast mode
[  561.126109] veth1: left allmulticast mode
[  561.126170] veth1.200: left promiscuous mode
[  561.126229] veth1: left promiscuous mode
[  561.126293] br2: port 1(veth1.200) entered disabled state
[  563.146695] br2: port 1(veth1.200) entered blocking state
[  563.146762] br2: port 1(veth1.200) entered disabled state
[  563.146830] veth1.200: entered allmulticast mode
[  563.146878] veth1: entered allmulticast mode
[  563.146965] veth1.200: entered promiscuous mode
[  563.147013] veth1: entered promiscuous mode
[  563.147073] br2: port 1(veth1.200) entered blocking state
[  563.147127] br2: port 1(veth1.200) entered forwarding state
[  563.157513] br1: port 1(veth1.100) entered blocking state
[  563.157570] br1: port 1(veth1.100) entered disabled state
[  563.157628] veth1.100: entered allmulticast mode
[  563.157728] veth1.100: entered promiscuous mode
[  563.157793] br1: port 1(veth1.100) entered blocking state
[  563.157832] br1: port 1(veth1.100) entered forwarding state
[  567.235638] veth1.200: left allmulticast mode
[  567.235716] veth1.200: left promiscuous mode
[  567.235777] br2: port 1(veth1.200) entered disabled state
[  567.338184] veth1.100: left allmulticast mode
[  567.338261] veth1: left allmulticast mode
[  567.338295] veth1.100: left promiscuous mode
[  567.338330] veth1: left promiscuous mode
[  567.338370] br1: port 1(veth1.100) entered disabled state