[ 1820.924000][ T8771] veth0: entered allmulticast mode
[ 1820.926020][ T8771] veth1: entered allmulticast mode
[ 1820.926611][ T8771] veth2: entered allmulticast mode
[ 1820.927161][ T8771] veth3: entered allmulticast mode
[ 1820.927736][ T8771] veth4: entered allmulticast mode
[ 1820.928289][ T8771] veth5: entered allmulticast mode
[ 1857.104010][ T8771] veth0: left allmulticast mode
[ 1857.104563][ T8771] veth1: left allmulticast mode
[ 1857.105023][ T8771] veth2: left allmulticast mode
[ 1857.105483][ T8771] veth3: left allmulticast mode
[ 1857.105899][ T8771] veth4: left allmulticast mode
[ 1857.106355][ T8771] veth5: left allmulticast mode