[ 1298.131309][T21352] br1: port 1(veth1) entered blocking state
[ 1298.131622][T21352] br1: port 1(veth1) entered disabled state
[ 1298.131895][T21352] veth1: entered allmulticast mode
[ 1298.134072][T21352] veth1: entered promiscuous mode
[ 1298.224687][   T37] br1: port 1(veth1) entered blocking state
[ 1298.225018][   T37] br1: port 1(veth1) entered forwarding state
[ 1298.313887][T21355] br1: port 2(veth2) entered blocking state
[ 1298.315182][T21355] br1: port 2(veth2) entered disabled state
[ 1298.315665][T21355] veth2: entered allmulticast mode
[ 1298.319017][T21355] veth2: entered promiscuous mode
[ 1298.423413][   T37] br1: port 2(veth2) entered blocking state
[ 1298.423824][   T37] br1: port 2(veth2) entered forwarding state
[ 1324.543606][T21567] br1: port 2(veth2) entered disabled state
[ 1324.626117][T21568] veth2: left allmulticast mode
[ 1324.626400][T21568] veth2: left promiscuous mode
[ 1324.626714][T21568] br1: port 2(veth2) entered disabled state
[ 1324.703964][T21569] br1: port 1(veth1) entered disabled state
[ 1324.789480][T21570] veth1: left allmulticast mode
[ 1324.789772][T21570] veth1: left promiscuous mode
[ 1324.790120][T21570] br1: port 1(veth1) entered disabled state