[  742.572773] br1: port 1(veth1) entered blocking state
[  742.572848] br1: port 1(veth1) entered disabled state
[  742.572916] veth1: entered allmulticast mode
[  742.573005] veth1: entered promiscuous mode
[  742.580155] br1: port 2(veth2) entered blocking state
[  742.580186] br1: port 2(veth2) entered disabled state
[  742.580208] veth2: entered allmulticast mode
[  742.580252] veth2: entered promiscuous mode
[  742.587351] br1: port 2(veth2) entered blocking state
[  742.587420] br1: port 2(veth2) entered forwarding state
[  742.587478] br1: port 1(veth1) entered blocking state
[  742.587544] br1: port 1(veth1) entered forwarding state
[  748.665217] br1: port 2(veth2) entered disabled state
[  748.665269] br1: port 1(veth1) entered disabled state
[  748.671212] veth2: left allmulticast mode
[  748.671244] veth2: left promiscuous mode
[  748.671300] br1: port 2(veth2) entered disabled state
[  748.677089] veth1: left allmulticast mode
[  748.677147] veth1: left promiscuous mode
[  748.677204] br1: port 1(veth1) entered disabled state