[ 1464.152271][ T7407] br1: port 1(veth1) entered blocking state
[ 1464.152552][ T7407] br1: port 1(veth1) entered disabled state
[ 1464.152823][ T7407] veth1: entered allmulticast mode
[ 1464.154638][ T7407] veth1: entered promiscuous mode
[ 1464.299437][   T51] br1: port 1(veth1) entered blocking state
[ 1464.299756][   T51] br1: port 1(veth1) entered forwarding state
[ 1479.778209][ T7462] br1: port 1(veth1) entered disabled state
[ 1479.946882][ T7463] veth1: left allmulticast mode
[ 1479.947200][ T7463] veth1: left promiscuous mode
[ 1479.947664][ T7463] br1: port 1(veth1) entered disabled state