[ 1523.060775][ T7559] br1: port 1(veth1) entered blocking state
[ 1523.061075][ T7559] br1: port 1(veth1) entered disabled state
[ 1523.061382][ T7559] veth1: entered allmulticast mode
[ 1523.069069][ T7559] veth1: entered promiscuous mode
[ 1523.241216][   T52] br1: port 1(veth1) entered blocking state
[ 1523.241487][   T52] br1: port 1(veth1) entered forwarding state
[ 1523.385018][ T7562] br1: port 2(veth2) entered blocking state
[ 1523.385362][ T7562] br1: port 2(veth2) entered disabled state
[ 1523.385794][ T7562] veth2: entered allmulticast mode
[ 1523.388761][ T7562] veth2: entered promiscuous mode
[ 1523.540302][   T52] br1: port 2(veth2) entered blocking state
[ 1523.540582][   T52] br1: port 2(veth2) entered forwarding state
[ 1545.389425][ T7713] br1: port 2(veth2) entered disabled state
[ 1545.534001][ T7714] veth2: left allmulticast mode
[ 1545.534296][ T7714] veth2: left promiscuous mode
[ 1545.534664][ T7714] br1: port 2(veth2) entered disabled state
[ 1545.688226][ T7715] br1: port 1(veth1) entered disabled state
[ 1545.830658][ T7716] veth1: left allmulticast mode
[ 1545.830861][ T7716] veth1: left promiscuous mode
[ 1545.831153][ T7716] br1: port 1(veth1) entered disabled state