[ 1578.599437][ T7471] br1: port 1(veth1) entered blocking state
[ 1578.599824][ T7471] br1: port 1(veth1) entered disabled state
[ 1578.600094][ T7471] veth1: entered allmulticast mode
[ 1578.601944][ T7471] veth1: entered promiscuous mode
[ 1578.764584][ T7200] br1: port 1(veth1) entered blocking state
[ 1578.764854][ T7200] br1: port 1(veth1) entered forwarding state
[ 1614.022234][ T7562] br1: port 1(veth1) entered disabled state
[ 1614.190023][ T7563] veth1: left allmulticast mode
[ 1614.190259][ T7563] veth1: left promiscuous mode
[ 1614.190607][ T7563] br1: port 1(veth1) entered disabled state