[ 1968.602556][T18801] br1: port 1(veth1) entered blocking state
[ 1968.603047][T18801] br1: port 1(veth1) entered disabled state
[ 1968.603495][T18801] veth1: entered allmulticast mode
[ 1968.607430][T18801] veth1: entered promiscuous mode
[ 1968.725675][   T38] br1: port 1(veth1) entered blocking state
[ 1968.726171][   T38] br1: port 1(veth1) entered forwarding state
[ 1988.287924][T18940] br1: port 1(veth1) entered disabled state
[ 1988.402066][T18941] veth1: left allmulticast mode
[ 1988.402454][T18941] veth1: left promiscuous mode
[ 1988.403597][T18941] br1: port 1(veth1) entered disabled state