[ 1315.223249][T18284] br1: port 1(veth1) entered blocking state
[ 1315.223577][T18284] br1: port 1(veth1) entered disabled state
[ 1315.223866][T18284] veth1: entered allmulticast mode
[ 1315.225775][T18284] veth1: entered promiscuous mode
[ 1315.304997][  T250] br1: port 1(veth1) entered blocking state
[ 1315.305360][  T250] br1: port 1(veth1) entered forwarding state
[ 1328.632629][T18383] br1: port 1(veth1) entered disabled state
[ 1328.720212][T18384] veth1: left allmulticast mode
[ 1328.720570][T18384] veth1: left promiscuous mode
[ 1328.720966][T18384] br1: port 1(veth1) entered disabled state