[ 1421.150998][ T9951] br1: port 1(veth1) entered blocking state
[ 1421.151335][ T9951] br1: port 1(veth1) entered disabled state
[ 1421.151602][ T9951] veth1: entered allmulticast mode
[ 1421.162299][ T9951] veth1: entered promiscuous mode
[ 1421.306635][   T65] br1: port 1(veth1) entered blocking state
[ 1421.306911][   T65] br1: port 1(veth1) entered forwarding state
[ 1455.897486][T10042] br1: port 1(veth1) entered disabled state
[ 1456.039845][T10043] veth1: left allmulticast mode
[ 1456.040073][T10043] veth1: left promiscuous mode
[ 1456.040408][T10043] br1: port 1(veth1) entered disabled state