[ 1352.342643][ T7309] br1: port 1(veth1) entered blocking state
[ 1352.342957][ T7309] br1: port 1(veth1) entered disabled state
[ 1352.343268][ T7309] veth1: entered allmulticast mode
[ 1352.345275][ T7309] veth1: entered promiscuous mode
[ 1352.431261][ T6579] br1: port 1(veth1) entered blocking state
[ 1352.431748][ T6579] br1: port 1(veth1) entered forwarding state
[ 1366.056234][ T7408] br1: port 1(veth1) entered disabled state
[ 1366.129595][ T7409] veth1: left allmulticast mode
[ 1366.129859][ T7409] veth1: left promiscuous mode
[ 1366.130194][ T7409] br1: port 1(veth1) entered disabled state