[ 1376.882014][ T3947] br1: port 1(veth1) entered blocking state
[ 1376.882254][ T3947] br1: port 1(veth1) entered disabled state
[ 1376.882502][ T3947] veth1: entered allmulticast mode
[ 1376.884320][ T3947] veth1: entered promiscuous mode
[ 1376.884929][ T3947] br1: port 1(veth1) entered blocking state
[ 1376.885145][ T3947] br1: port 1(veth1) entered forwarding state
[ 1396.041017][ T4022] br1: port 1(veth1) entered disabled state
[ 1396.153033][ T4024] veth1: left allmulticast mode
[ 1396.153259][ T4024] veth1: left promiscuous mode
[ 1396.153598][ T4024] br1: port 1(veth1) entered disabled state