[  748.144395] br1: port 1(veth1) entered blocking state
[  748.144446] br1: port 1(veth1) entered disabled state
[  748.144482] veth1: entered allmulticast mode
[  748.144544] veth1: entered promiscuous mode
[  748.151871] br1: port 2(veth2) entered blocking state
[  748.151908] br1: port 2(veth2) entered disabled state
[  748.151951] veth2: entered allmulticast mode
[  748.152008] veth2: entered promiscuous mode
[  748.159329] br1: port 2(veth2) entered blocking state
[  748.159364] br1: port 2(veth2) entered forwarding state
[  748.159401] br1: port 1(veth1) entered blocking state
[  748.159433] br1: port 1(veth1) entered forwarding state
[  754.267796] br1: port 2(veth2) entered disabled state
[  754.267862] br1: port 1(veth1) entered disabled state
[  754.275250] veth2: left allmulticast mode
[  754.275287] veth2: left promiscuous mode
[  754.275317] br1: port 2(veth2) entered disabled state
[  754.282795] veth1: left allmulticast mode
[  754.282821] veth1: left promiscuous mode
[  754.282850] br1: port 1(veth1) entered disabled state