User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; zh-TW; rv:1.9.0.5) Gecko/2008120122 Firefox/2.0.0.14;MEGAUPLOAD 1.0 We have discovered that this kernel panic message (see attachment) only happened under RHEL5.3,not RHEL5.2. But for RHEL5.2,there is a bug (Bug ID:476501) which is similar to the issue we encountered under RHEL5.2 before.We have investigated this issue by trying different user-mode(single/multi) and kernels.(see matrix table.xls) Reproducible: Always Steps to Reproduce: 1. Power on the system and boot into Linux. 2. Use "echo disk > /sys/power/state" to let Linux suspend to disk(S4). or Use "shutdown -h now" to halt linux.(S5) 3. The symptom happened. Actual Results: Fail to hibernate/Kernel panic message happened during hibernated process Expected Results: System can power up via WOL through on board NIC without any error.
Created attachment 328256 [details] The test result for WOL with different kernel/version
Created attachment 328258 [details] Kernel panic message
Hi, Could we get some more information from you regarding this system? We would like the following for starters: Output from the lsmod command prior to hibernating the machine. Briefly describe the type of machine (desktop/laptop/intel/amd etc), please also include the output from 'lspci -v' Can you verify that you get the same panic when shutting down the system (with "shutdown -h now") as with hibernating the system? Will the system reboot (try with "shutdown -r now") without panicing? Have you observed the same behavior using i386 vs. x86_64? If this issue is urgent, and/or you require technical support, please open a ticket with our support department and provide this bug number for reference.
Looks a lot like the MCE issue resolved in BZ 467725. *** This bug has been marked as a duplicate of bug 467725 ***