[  638.976274] br1: port 1(veth1) entered blocking state
[  638.976358] br1: port 1(veth1) entered disabled state
[  638.976430] veth1: entered allmulticast mode
[  638.976535] veth1: entered promiscuous mode
[  639.010095] br1: port 2(veth2) entered blocking state
[  639.010160] br1: port 2(veth2) entered disabled state
[  639.010216] veth2: entered allmulticast mode
[  639.010301] veth2: entered promiscuous mode
[  639.041899] br1: port 2(veth2) entered blocking state
[  639.041967] br1: port 2(veth2) entered forwarding state
[  639.042017] br1: port 1(veth1) entered blocking state
[  639.042064] br1: port 1(veth1) entered forwarding state
[  647.371213] br1: port 2(veth2) entered disabled state
[  647.371312] br1: port 1(veth1) entered disabled state
[  647.411196] veth2: left allmulticast mode
[  647.411257] veth2: left promiscuous mode
[  647.411297] br1: port 2(veth2) entered disabled state
[  647.448264] veth1: left allmulticast mode
[  647.448330] veth1: left promiscuous mode
[  647.448373] br1: port 1(veth1) entered disabled state