[ 1252.342880][ T7209] br1: port 1(veth1) entered blocking state
[ 1252.344076][ T7209] br1: port 1(veth1) entered disabled state
[ 1252.344466][ T7209] veth1: entered allmulticast mode
[ 1252.346386][ T7209] veth1: entered promiscuous mode
[ 1252.470524][   T39] br1: port 1(veth1) entered blocking state
[ 1252.471004][   T39] br1: port 1(veth1) entered forwarding state
[ 1283.656409][ T7388] br1: port 1(veth1) entered disabled state
[ 1283.743962][ T7389] veth1: left allmulticast mode
[ 1283.744229][ T7389] veth1: left promiscuous mode
[ 1283.744559][ T7389] br1: port 1(veth1) entered disabled state