[ 1509.645195][T12413] br1: port 1(veth1) entered blocking state
[ 1509.645477][T12413] br1: port 1(veth1) entered disabled state
[ 1509.645735][T12413] veth1: entered allmulticast mode
[ 1509.647745][T12413] veth1: entered promiscuous mode
[ 1509.801904][   T40] br1: port 1(veth1) entered blocking state
[ 1509.802223][   T40] br1: port 1(veth1) entered forwarding state
[ 1544.547080][T12504] br1: port 1(veth1) entered disabled state
[ 1544.696872][T12505] veth1: left allmulticast mode
[ 1544.697098][T12505] veth1: left promiscuous mode
[ 1544.697451][T12505] br1: port 1(veth1) entered disabled state