[ 1578.538242][ T7570] br1: port 1(veth1) entered blocking state
[ 1578.538525][ T7570] br1: port 1(veth1) entered disabled state
[ 1578.538779][ T7570] veth1: entered allmulticast mode
[ 1578.540622][ T7570] veth1: entered promiscuous mode
[ 1578.693105][ T3375] br1: port 1(veth1) entered blocking state
[ 1578.693372][ T3375] br1: port 1(veth1) entered forwarding state
[ 1613.850857][ T7661] br1: port 1(veth1) entered disabled state
[ 1614.016273][ T7662] veth1: left allmulticast mode
[ 1614.016521][ T7662] veth1: left promiscuous mode
[ 1614.016826][ T7662] br1: port 1(veth1) entered disabled state