[ 1315.210949][T15015] br1: port 1(veth1) entered blocking state
[ 1315.211276][T15015] br1: port 1(veth1) entered disabled state
[ 1315.211582][T15015] veth1: entered allmulticast mode
[ 1315.213581][T15015] veth1: entered promiscuous mode
[ 1315.323564][   T37] br1: port 1(veth1) entered blocking state
[ 1315.323859][   T37] br1: port 1(veth1) entered forwarding state
[ 1333.382724][T15154] br1: port 1(veth1) entered disabled state
[ 1333.460101][T15155] veth1: left allmulticast mode
[ 1333.460377][T15155] veth1: left promiscuous mode
[ 1333.460727][T15155] br1: port 1(veth1) entered disabled state