[ 1496.197910][T12897] br1: port 1(veth1) entered blocking state
[ 1496.198202][T12897] br1: port 1(veth1) entered disabled state
[ 1496.198469][T12897] veth1: entered allmulticast mode
[ 1496.200452][T12897] veth1: entered promiscuous mode
[ 1496.366186][   T50] br1: port 1(veth1) entered blocking state
[ 1496.366449][   T50] br1: port 1(veth1) entered forwarding state
[ 1516.575589][T12972] br1: port 1(veth1) entered disabled state
[ 1516.732216][T12974] veth1: left allmulticast mode
[ 1516.732431][T12974] veth1: left promiscuous mode
[ 1516.732773][T12974] br1: port 1(veth1) entered disabled state