[  721.441578] br1: port 1(veth1) entered blocking state
[  721.441632] br1: port 1(veth1) entered disabled state
[  721.441673] veth1: entered allmulticast mode
[  721.441740] veth1: entered promiscuous mode
[  721.445021] br1: port 1(veth1) entered blocking state
[  721.445092] br1: port 1(veth1) entered forwarding state
[  721.448054] br1: port 2(veth2) entered blocking state
[  721.448090] br1: port 2(veth2) entered disabled state
[  721.448125] veth2: entered allmulticast mode
[  721.448182] veth2: entered promiscuous mode
[  721.451172] br1: port 2(veth2) entered blocking state
[  721.451241] br1: port 2(veth2) entered forwarding state
[  749.892000] br1: port 2(veth2) entered disabled state
[  749.895077] veth2: left allmulticast mode
[  749.895110] veth2: left promiscuous mode
[  749.895136] br1: port 2(veth2) entered disabled state
[  749.898161] br1: port 1(veth1) entered disabled state
[  749.901035] veth1: left allmulticast mode
[  749.901066] veth1: left promiscuous mode
[  749.901092] br1: port 1(veth1) entered disabled state