[ 1331.544067][T17475] br1: port 1(veth1) entered blocking state
[ 1331.545599][T17475] br1: port 1(veth1) entered disabled state
[ 1331.553979][T17475] veth1: entered allmulticast mode
[ 1331.557004][T17475] veth1: entered promiscuous mode
[ 1331.626899][  T721] br1: port 1(veth1) entered blocking state
[ 1331.627329][  T721] br1: port 1(veth1) entered forwarding state
[ 1345.133547][T17575] br1: port 1(veth1) entered disabled state
[ 1345.219798][T17576] veth1: left allmulticast mode
[ 1345.220074][T17576] veth1: left promiscuous mode
[ 1345.220860][T17576] br1: port 1(veth1) entered disabled state