[ 1349.224064][ T8854] veth0: entered allmulticast mode
[ 1349.224499][ T8854] veth1: entered allmulticast mode
[ 1349.224834][ T8854] veth2: entered allmulticast mode
[ 1349.226004][ T8854] veth3: entered allmulticast mode
[ 1373.352926][ T8854] veth0: left allmulticast mode
[ 1373.353475][ T8854] veth1: left allmulticast mode
[ 1373.353890][ T8854] veth2: left allmulticast mode
[ 1373.354321][ T8854] veth3: left allmulticast mode