[ 1438.507915][ T8244] veth0: entered allmulticast mode
[ 1438.509011][ T8244] veth1: entered allmulticast mode
[ 1438.509337][ T8244] veth2: entered allmulticast mode
[ 1438.509646][ T8244] veth3: entered allmulticast mode
[ 1465.272007][ T8244] veth0: left allmulticast mode
[ 1465.272292][ T8244] veth1: left allmulticast mode
[ 1465.272551][ T8244] veth2: left allmulticast mode
[ 1465.272772][ T8244] veth3: left allmulticast mode