[ 1296.625531][ T7440] br1: port 1(veth1) entered blocking state
[ 1296.625918][ T7440] br1: port 1(veth1) entered disabled state
[ 1296.627219][ T7440] veth1: entered allmulticast mode
[ 1296.629590][ T7440] veth1: entered promiscuous mode
[ 1296.708126][   T45] br1: port 1(veth1) entered blocking state
[ 1296.708412][   T45] br1: port 1(veth1) entered forwarding state
[ 1314.416684][ T7579] br1: port 1(veth1) entered disabled state
[ 1314.520799][ T7580] veth1: left allmulticast mode
[ 1314.521052][ T7580] veth1: left promiscuous mode
[ 1314.521415][ T7580] br1: port 1(veth1) entered disabled state