[ 1579.073835][T12101] br1: port 1(veth1) entered blocking state
[ 1579.074108][T12101] br1: port 1(veth1) entered disabled state
[ 1579.074356][T12101] veth1: entered allmulticast mode
[ 1579.076220][T12101] veth1: entered promiscuous mode
[ 1579.231836][   T37] br1: port 1(veth1) entered blocking state
[ 1579.232131][   T37] br1: port 1(veth1) entered forwarding state
[ 1614.473008][T12192] br1: port 1(veth1) entered disabled state
[ 1614.634492][T12193] veth1: left allmulticast mode
[ 1614.634732][T12193] veth1: left promiscuous mode
[ 1614.635082][T12193] br1: port 1(veth1) entered disabled state