[ 1530.723702][T13299] br1: port 1(veth1) entered blocking state
[ 1530.723964][T13299] br1: port 1(veth1) entered disabled state
[ 1530.724219][T13299] veth1: entered allmulticast mode
[ 1530.726116][T13299] veth1: entered promiscuous mode
[ 1530.879906][   T50] br1: port 1(veth1) entered blocking state
[ 1530.880196][   T50] br1: port 1(veth1) entered forwarding state
[ 1551.040174][T13374] br1: port 1(veth1) entered disabled state
[ 1551.186784][T13375] veth1: left allmulticast mode
[ 1551.187105][T13375] veth1: left promiscuous mode
[ 1551.189104][T13375] br1: port 1(veth1) entered disabled state