Hi, Last night I reported ticket #2116[1] which is related to the kernel hanging when attempting to set the sensor limits with sensors -s. I started reading on the list of other open tickets on other chips to see if I could find something similar, and I found ticket #2111[2] reported by Keith. The common thing between botf our problems is that: 1. We both use kernel 2.6.14 (either 2.6.14 or 2.6.14.2). 2. We both use the i2c-i801 driver. 3. We both have SMP enabled kernels running on P4 CPUs with HT enabled. In my case I have the w83792d driver for my sensor chip while Keith is using the lm85 driver. But since we both experience the same lockup under the same conditions I'm more suspicious of the i2c-i801 driver and how that driver is behaving in kernel 2.6.14 on SMP systems. Any other experience where this driver is find under these conditions? Please CC me as I'm not on the list. Thanks Daniel Nilsson [1]: http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=2116 [2]: http://www2.lm-sensors.nu/~lm78/readticket.cgi?ticket=2111