[ 1174.628095][ T7109] br1: port 1(veth1) entered blocking state
[ 1174.628568][ T7109] br1: port 1(veth1) entered disabled state
[ 1174.629018][ T7109] veth1: entered allmulticast mode
[ 1174.632761][ T7109] veth1: entered promiscuous mode
[ 1174.759660][   T69] br1: port 1(veth1) entered blocking state
[ 1174.760362][   T69] br1: port 1(veth1) entered forwarding state
[ 1193.991883][ T7248] br1: port 1(veth1) entered disabled state
[ 1194.085431][ T7249] veth1: left allmulticast mode
[ 1194.085766][ T7249] veth1: left promiscuous mode
[ 1194.087770][ T7249] br1: port 1(veth1) entered disabled state