[ 1427.683540][T12207] br1: port 1(veth1) entered blocking state
[ 1427.684309][T12207] br1: port 1(veth1) entered disabled state
[ 1427.684561][T12207] veth1: entered allmulticast mode
[ 1427.686565][T12207] veth1: entered promiscuous mode
[ 1427.855290][   T50] br1: port 1(veth1) entered blocking state
[ 1427.855557][   T50] br1: port 1(veth1) entered forwarding state
[ 1447.855368][T12276] br1: port 1(veth1) entered disabled state
[ 1448.027165][T12277] veth1: left allmulticast mode
[ 1448.027369][T12277] veth1: left promiscuous mode
[ 1448.027717][T12277] br1: port 1(veth1) entered disabled state