[ 1237.941937][ T9212] br1: port 1(veth1) entered blocking state
[ 1237.942318][ T9212] br1: port 1(veth1) entered disabled state
[ 1237.942737][ T9212] veth1: entered allmulticast mode
[ 1237.944751][ T9212] veth1: entered promiscuous mode
[ 1238.039352][ T6179] br1: port 1(veth1) entered blocking state
[ 1238.039766][ T6179] br1: port 1(veth1) entered forwarding state
[ 1269.217607][ T9392] br1: port 1(veth1) entered disabled state
[ 1269.349704][ T9393] veth1: left allmulticast mode
[ 1269.350219][ T9393] veth1: left promiscuous mode
[ 1269.350823][ T9393] br1: port 1(veth1) entered disabled state