[  756.786274][ T4424] br1: port 1(veth1) entered blocking state
[  756.786667][ T4424] br1: port 1(veth1) entered disabled state
[  756.787097][ T4424] veth1: entered allmulticast mode
[  756.790276][ T4424] veth1: entered promiscuous mode
[  756.901643][   T70] br1: port 1(veth1) entered blocking state
[  756.901893][   T70] br1: port 1(veth1) entered forwarding state
[  757.031226][ T4426] br1: port 2(veth2) entered blocking state
[  757.031490][ T4426] br1: port 2(veth2) entered disabled state
[  757.031739][ T4426] veth2: entered allmulticast mode
[  757.034956][ T4426] veth2: entered promiscuous mode
[  757.149470][   T70] br1: port 2(veth2) entered blocking state
[  757.149738][   T70] br1: port 2(veth2) entered forwarding state
[  880.860053][ T5747] br1: port 2(veth2) entered disabled state
[  880.980656][ T5749] veth2: left allmulticast mode
[  880.980858][ T5749] veth2: left promiscuous mode
[  880.981315][ T5749] br1: port 2(veth2) entered disabled state
[  881.097842][ T5750] br1: port 1(veth1) entered disabled state
[  881.218549][ T5751] veth1: left allmulticast mode
[  881.218772][ T5751] veth1: left promiscuous mode
[  881.219082][ T5751] br1: port 1(veth1) entered disabled state