[ 1553.023254][T10790] br1: port 1(veth1) entered blocking state
[ 1553.023715][T10790] br1: port 1(veth1) entered disabled state
[ 1553.024424][T10790] veth1: entered allmulticast mode
[ 1553.027475][T10790] veth1: entered promiscuous mode
[ 1553.180315][   T50] br1: port 1(veth1) entered blocking state
[ 1553.180665][   T50] br1: port 1(veth1) entered forwarding state
[ 1568.736952][T10849] br1: port 1(veth1) entered disabled state
[ 1568.883207][T10850] veth1: left allmulticast mode
[ 1568.883411][T10850] veth1: left promiscuous mode
[ 1568.883702][T10850] br1: port 1(veth1) entered disabled state