[   67.905854] br1: port 1(veth1) entered blocking state
[   67.905948] br1: port 1(veth1) entered disabled state
[   67.906021] veth1: entered allmulticast mode
[   67.906133] veth1: entered promiscuous mode
[   67.931561] br1: port 2(veth2) entered blocking state
[   67.931633] br1: port 2(veth2) entered disabled state
[   67.931716] veth2: entered allmulticast mode
[   67.931820] veth2: entered promiscuous mode
[   67.956911] br1: port 2(veth2) entered blocking state
[   67.957002] br1: port 2(veth2) entered forwarding state
[   67.957055] br1: port 1(veth1) entered blocking state
[   67.957135] br1: port 1(veth1) entered forwarding state
[   75.499164] br1: port 2(veth2) entered disabled state
[   75.499294] br1: port 1(veth1) entered disabled state
[   75.521034] veth2: left allmulticast mode
[   75.521141] veth2: left promiscuous mode
[   75.521202] br1: port 2(veth2) entered disabled state
[   75.544354] veth1: left allmulticast mode
[   75.544432] veth1: left promiscuous mode
[   75.544484] br1: port 1(veth1) entered disabled state