[ 1507.679634][ T7280] br1: port 1(veth1) entered blocking state
[ 1507.679897][ T7280] br1: port 1(veth1) entered disabled state
[ 1507.680166][ T7280] veth1: entered allmulticast mode
[ 1507.685388][ T7280] veth1: entered promiscuous mode
[ 1507.830421][ T6850] br1: port 1(veth1) entered blocking state
[ 1507.830678][ T6850] br1: port 1(veth1) entered forwarding state
[ 1542.352241][ T7371] br1: port 1(veth1) entered disabled state
[ 1542.510892][ T7373] veth1: left allmulticast mode
[ 1542.511163][ T7373] veth1: left promiscuous mode
[ 1542.512536][ T7373] br1: port 1(veth1) entered disabled state