[ 1329.644447][ T8261] br1: port 1(veth1) entered blocking state
[ 1329.644965][ T8261] br1: port 1(veth1) entered disabled state
[ 1329.645428][ T8261] veth1: entered allmulticast mode
[ 1329.648710][ T8261] veth1: entered promiscuous mode
[ 1329.747237][   T37] br1: port 1(veth1) entered blocking state
[ 1329.747631][   T37] br1: port 1(veth1) entered forwarding state
[ 1347.542204][ T8400] br1: port 1(veth1) entered disabled state
[ 1347.628974][ T8401] veth1: left allmulticast mode
[ 1347.630322][ T8401] veth1: left promiscuous mode
[ 1347.630740][ T8401] br1: port 1(veth1) entered disabled state