[ 1287.110201][T12120] br1: port 1(veth1) entered blocking state
[ 1287.110471][T12120] br1: port 1(veth1) entered disabled state
[ 1287.110969][T12120] veth1: entered allmulticast mode
[ 1287.128450][T12120] veth1: entered promiscuous mode
[ 1287.267194][   T50] br1: port 1(veth1) entered blocking state
[ 1287.267693][   T50] br1: port 1(veth1) entered forwarding state
[ 1306.137149][T12195] br1: port 1(veth1) entered disabled state
[ 1306.260436][T12196] veth1: left allmulticast mode
[ 1306.260734][T12196] veth1: left promiscuous mode
[ 1306.261059][T12196] br1: port 1(veth1) entered disabled state