[ 1462.514858][ T3755] br1: port 1(veth1) entered blocking state
[ 1462.515142][ T3755] br1: port 1(veth1) entered disabled state
[ 1462.515424][ T3755] veth1: entered allmulticast mode
[ 1462.518440][ T3755] veth1: entered promiscuous mode
[ 1462.661990][   T49] br1: port 1(veth1) entered blocking state
[ 1462.662263][   T49] br1: port 1(veth1) entered forwarding state
[ 1478.414991][ T3810] br1: port 1(veth1) entered disabled state
[ 1478.558679][ T3811] veth1: left allmulticast mode
[ 1478.558950][ T3811] veth1: left promiscuous mode
[ 1478.559321][ T3811] br1: port 1(veth1) entered disabled state