![]() | |||||||||||||
Messages in this thread |
Antti Salmela wrote: > My Dualcore AMD x86-64 desktop has been a little bit unstable as long as I > remember, but at last I had enough willpower to enable netconsole to see > if anything was reported after a lockup. For some reason these > BUG messages made now their way to local log file too. > > May 15 06:51:43 enigma kernel: ----------- [cut here ] --------- [please bite here ] --------- > May 15 06:51:43 enigma kernel: Kernel BUG at mm/vmscan.c:428 > May 15 06:51:43 enigma kernel: invalid opcode: 0000 [1] PREEMPT SMP Thanks for reporting. Either you have an active page on the inactive list, or your hardware has flipped a bit in page->flags. I was going to say the latter is more likely, however -- AFAIKS, the first oops should cause that page to be lost from the LRU list, so the second oops shouldn't happen if the flip a single bad bit, and should be pretty unlikely if it is a random error. Still, anything explainable by a single bit flip is worth running memtest86+ overnight for. Nick -- SUSE Labs, Novell Inc. Send instant messages to your online friends http://au.messenger.yahoo.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2006-05-15 10:45 [from the cache] ©2003-2008 | |||||||||||||