[  600.509714] br1: port 1(veth1) entered blocking state
[  600.509787] br1: port 1(veth1) entered disabled state
[  600.509864] veth1: entered allmulticast mode
[  600.509993] veth1: entered promiscuous mode
[  600.532035] br1: port 2(veth2) entered blocking state
[  600.532110] br1: port 2(veth2) entered disabled state
[  600.532184] veth2: entered allmulticast mode
[  600.532283] veth2: entered promiscuous mode
[  600.556826] br1: port 2(veth2) entered blocking state
[  600.556908] br1: port 2(veth2) entered forwarding state
[  600.556974] br1: port 1(veth1) entered blocking state
[  600.557034] br1: port 1(veth1) entered forwarding state
[  607.902127] br1: port 2(veth2) entered disabled state
[  607.902209] br1: port 1(veth1) entered disabled state
[  607.921086] veth2: left allmulticast mode
[  607.921139] veth2: left promiscuous mode
[  607.921175] br1: port 2(veth2) entered disabled state
[  607.939528] veth1: left allmulticast mode
[  607.939573] veth1: left promiscuous mode
[  607.939606] br1: port 1(veth1) entered disabled state