[ 1999.996616][ T6751] veth0: entered allmulticast mode
[ 1999.997556][ T6751] veth1: entered allmulticast mode
[ 1999.998173][ T6751] veth2: entered allmulticast mode
[ 2000.000214][ T6751] veth3: entered allmulticast mode
[ 2023.928398][ T6751] veth0: left allmulticast mode
[ 2023.928977][ T6751] veth1: left allmulticast mode
[ 2023.929397][ T6751] veth2: left allmulticast mode
[ 2023.929828][ T6751] veth3: left allmulticast mode