[  500.013735] br1: port 1(veth1.100) entered blocking state
[  500.013779] br1: port 1(veth1.100) entered disabled state
[  500.013815] veth1.100: entered allmulticast mode
[  500.013854] veth1: entered allmulticast mode
[  500.013904] veth1.100: entered promiscuous mode
[  500.013932] veth1: entered promiscuous mode
[  500.022188] br1: port 1(veth1.100) entered blocking state
[  500.022259] br1: port 1(veth1.100) entered forwarding state
[  500.040672] br2: port 1(veth1.200) entered blocking state
[  500.040705] br2: port 1(veth1.200) entered disabled state
[  500.040737] veth1.200: entered allmulticast mode
[  500.040796] veth1.200: entered promiscuous mode
[  500.049083] br2: port 1(veth1.200) entered blocking state
[  500.049153] br2: port 1(veth1.200) entered forwarding state
[  508.942428] veth1.100: left allmulticast mode
[  508.942487] veth1.100: left promiscuous mode
[  508.942536] br1: port 1(veth1.100) entered disabled state
[  508.945628] veth1.200: left allmulticast mode
[  508.945664] veth1: left allmulticast mode
[  508.945692] veth1.200: left promiscuous mode
[  508.945761] veth1: left promiscuous mode
[  508.945796] br2: port 1(veth1.200) entered disabled state
[  510.950743] br2: port 1(veth1.200) entered blocking state
[  510.950834] br2: port 1(veth1.200) entered disabled state
[  510.950925] veth1.200: entered allmulticast mode
[  510.950993] veth1: entered allmulticast mode
[  510.951122] veth1.200: entered promiscuous mode
[  510.951194] veth1: entered promiscuous mode
[  510.951269] br2: port 1(veth1.200) entered blocking state
[  510.951336] br2: port 1(veth1.200) entered forwarding state
[  510.954625] br1: port 1(veth1.100) entered blocking state
[  510.954659] br1: port 1(veth1.100) entered disabled state
[  510.954697] veth1.100: entered allmulticast mode
[  510.954759] veth1.100: entered promiscuous mode
[  510.954796] br1: port 1(veth1.100) entered blocking state
[  510.954821] br1: port 1(veth1.100) entered forwarding state
[  514.819771] veth1.200: left allmulticast mode
[  514.819830] veth1.200: left promiscuous mode
[  514.819874] br2: port 1(veth1.200) entered disabled state
[  514.849999] veth1.100: left allmulticast mode
[  514.850039] veth1: left allmulticast mode
[  514.850072] veth1.100: left promiscuous mode
[  514.850107] veth1: left promiscuous mode
[  514.850147] br1: port 1(veth1.100) entered disabled state