[  550.941000] br1: port 1(veth1.100) entered blocking state
[  550.941171] br1: port 1(veth1.100) entered disabled state
[  550.941239] veth1.100: entered allmulticast mode
[  550.941287] veth1: entered allmulticast mode
[  550.941374] veth1.100: entered promiscuous mode
[  550.941421] veth1: entered promiscuous mode
[  550.966779] br1: port 1(veth1.100) entered blocking state
[  550.966848] br1: port 1(veth1.100) entered forwarding state
[  551.021774] br2: port 1(veth1.200) entered blocking state
[  551.021881] br2: port 1(veth1.200) entered disabled state
[  551.021959] veth1.200: entered allmulticast mode
[  551.022050] veth1.200: entered promiscuous mode
[  551.047756] br2: port 1(veth1.200) entered blocking state
[  551.047824] br2: port 1(veth1.200) entered forwarding state
[  560.128640] veth1.100: left allmulticast mode
[  560.128769] veth1.100: left promiscuous mode
[  560.128842] br1: port 1(veth1.100) entered disabled state
[  560.141097] veth1.200: left allmulticast mode
[  560.141171] veth1: left allmulticast mode
[  560.141217] veth1.200: left promiscuous mode
[  560.141269] veth1: left promiscuous mode
[  560.141334] br2: port 1(veth1.200) entered disabled state
[  562.159740] br2: port 1(veth1.200) entered blocking state
[  562.159821] br2: port 1(veth1.200) entered disabled state
[  562.159891] veth1.200: entered allmulticast mode
[  562.159948] veth1: entered allmulticast mode
[  562.160045] veth1.200: entered promiscuous mode
[  562.160093] veth1: entered promiscuous mode
[  562.160159] br2: port 1(veth1.200) entered blocking state
[  562.160207] br2: port 1(veth1.200) entered forwarding state
[  562.169235] br1: port 1(veth1.100) entered blocking state
[  562.169298] br1: port 1(veth1.100) entered disabled state
[  562.169354] veth1.100: entered allmulticast mode
[  562.169437] veth1.100: entered promiscuous mode
[  562.169501] br1: port 1(veth1.100) entered blocking state
[  562.169541] br1: port 1(veth1.100) entered forwarding state
[  566.190846] veth1.200: left allmulticast mode
[  566.190933] veth1.200: left promiscuous mode
[  566.191009] br2: port 1(veth1.200) entered disabled state
[  566.290353] veth1.100: left allmulticast mode
[  566.290461] veth1: left allmulticast mode
[  566.290509] veth1.100: left promiscuous mode
[  566.290572] veth1: left promiscuous mode
[  566.290634] br1: port 1(veth1.100) entered disabled state