[  749.310136] br1: port 1(veth1) entered blocking state
[  749.310193] br1: port 1(veth1) entered disabled state
[  749.310231] veth1: entered allmulticast mode
[  749.310289] veth1: entered promiscuous mode
[  749.317815] br1: port 2(veth2) entered blocking state
[  749.317851] br1: port 2(veth2) entered disabled state
[  749.317891] veth2: entered allmulticast mode
[  749.317949] veth2: entered promiscuous mode
[  749.325362] br1: port 2(veth2) entered blocking state
[  749.325395] br1: port 2(veth2) entered forwarding state
[  749.325431] br1: port 1(veth1) entered blocking state
[  749.325462] br1: port 1(veth1) entered forwarding state
[  755.480876] br1: port 2(veth2) entered disabled state
[  755.480971] br1: port 1(veth1) entered disabled state
[  755.488632] veth2: left allmulticast mode
[  755.488697] veth2: left promiscuous mode
[  755.488766] br1: port 2(veth2) entered disabled state
[  755.496237] veth1: left allmulticast mode
[  755.496301] veth1: left promiscuous mode
[  755.496366] br1: port 1(veth1) entered disabled state