[  756.624983] br1: port 1(veth1) entered blocking state
[  756.625129] br1: port 1(veth1) entered disabled state
[  756.625277] veth1: entered allmulticast mode
[  756.625382] veth1: entered promiscuous mode
[  756.628285] br1: port 1(veth1) entered blocking state
[  756.628339] br1: port 1(veth1) entered forwarding state
[  756.631302] br1: port 2(veth2) entered blocking state
[  756.631375] br1: port 2(veth2) entered disabled state
[  756.631454] veth2: entered allmulticast mode
[  756.631628] veth2: entered promiscuous mode
[  756.635004] br1: port 2(veth2) entered blocking state
[  756.635041] br1: port 2(veth2) entered forwarding state
[  772.292484] br1: port 2(veth2) entered disabled state
[  772.295641] veth2: left allmulticast mode
[  772.295677] veth2: left promiscuous mode
[  772.295704] br1: port 2(veth2) entered disabled state
[  772.298961] br1: port 1(veth1) entered disabled state
[  772.301978] veth1: left allmulticast mode
[  772.302015] veth1: left promiscuous mode
[  772.302041] br1: port 1(veth1) entered disabled state