[ 1546.053244][ T8663] veth0: entered allmulticast mode
[ 1546.053877][ T8663] veth1: entered allmulticast mode
[ 1546.054236][ T8663] veth2: entered allmulticast mode
[ 1546.054564][ T8663] veth3: entered allmulticast mode
[ 1571.861560][ T8663] veth0: left allmulticast mode
[ 1571.861997][ T8663] veth1: left allmulticast mode
[ 1571.862401][ T8663] veth2: left allmulticast mode
[ 1571.862763][ T8663] veth3: left allmulticast mode