[ 1375.943145][T18030] br1: port 1(veth1) entered blocking state
[ 1375.943526][T18030] br1: port 1(veth1) entered disabled state
[ 1375.943816][T18030] veth1: entered allmulticast mode
[ 1375.947201][T18030] veth1: entered promiscuous mode
[ 1376.035174][   T37] br1: port 1(veth1) entered blocking state
[ 1376.035490][   T37] br1: port 1(veth1) entered forwarding state
[ 1389.970756][T18129] br1: port 1(veth1) entered disabled state
[ 1390.066420][T18130] veth1: left allmulticast mode
[ 1390.066695][T18130] veth1: left promiscuous mode
[ 1390.067042][T18130] br1: port 1(veth1) entered disabled state