The issue is related to an integer overflow in the Linux kernel, specifically in the `tps6594 rtc set offset()` function. The problem occurs when the `offset` variable, which is a long in the range (-277774)-277774, is multiplied by `TICKS PER HOUR`, a large number approximately equal to a hundred million. This multiplication can cause an overflow on 32-bit systems, where a long can hold numbers up to approximately two billion.