[ 1580.300080][ T6139] br1: port 1(veth1) entered blocking state
[ 1580.300547][ T6139] br1: port 1(veth1) entered disabled state
[ 1580.300975][ T6139] veth1: entered allmulticast mode
[ 1580.306059][ T6139] veth1: entered promiscuous mode
[ 1580.414842][ T2964] br1: port 1(veth1) entered blocking state
[ 1580.415320][ T2964] br1: port 1(veth1) entered forwarding state
[ 1600.162529][ T6278] br1: port 1(veth1) entered disabled state
[ 1600.273541][ T6279] veth1: left allmulticast mode
[ 1600.273889][ T6279] veth1: left promiscuous mode
[ 1600.274376][ T6279] br1: port 1(veth1) entered disabled state