[ 1329.395444][T12491] br1: port 1(veth1) entered blocking state
[ 1329.395767][T12491] br1: port 1(veth1) entered disabled state
[ 1329.396074][T12491] veth1: entered allmulticast mode
[ 1329.400784][T12491] veth1: entered promiscuous mode
[ 1329.488781][   T37] br1: port 1(veth1) entered blocking state
[ 1329.489078][   T37] br1: port 1(veth1) entered forwarding state
[ 1343.148055][T12590] br1: port 1(veth1) entered disabled state
[ 1343.252053][T12591] veth1: left allmulticast mode
[ 1343.252781][T12591] veth1: left promiscuous mode
[ 1343.253206][T12591] br1: port 1(veth1) entered disabled state