[ 1322.329377][ T6704] veth0: entered allmulticast mode
[ 1322.330197][ T6704] veth1: entered allmulticast mode
[ 1322.330767][ T6704] veth2: entered allmulticast mode
[ 1322.331346][ T6704] veth3: entered allmulticast mode
[ 1346.750710][ T6704] veth0: left allmulticast mode
[ 1346.751430][ T6704] veth1: left allmulticast mode
[ 1346.752112][ T6704] veth2: left allmulticast mode
[ 1346.752794][ T6704] veth3: left allmulticast mode