Messages in this thread | | | Date | Mon, 27 Oct 2003 19:49:50 -0600 | From | Maciej Babinski <> | Subject | Re: cat /proc/bus/pnp/escd -> kernel segfault (2.6 BK) |
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On Mon, Oct 27, 2003 at 08:13:56PM +0100, Matthias Andree wrote: > On Mon, 27 Oct 2003, Brian Gerst wrote: > > > Does this patch fix it? > > Unfortunately not. I am not seeing SIGSEGV or something, the machine > freezes hard instead. >
I was having a simliar problem, except my machine seemed to recover from the error. With this patch applied, I get a double-fault:
PNPBIOS fault.. attempting recovery. double fault, gdt at c02bbe20 [255 bytes] double fault, tss at c031ca00 eip = ca2f9e10, esp = 00000028 eax = 00000000, ebx = ca2f9e0c, ecx = 00000097, edx = c02bf11c esi = 00000000, edi = c01187f0
Here is how the addresses resolve in /proc/kallsyms: c02bbe20 is in _etext c031ca00 is in km_waitq [ipv6] ca2f9e10 is in __crc_rtc_control [rtc] ca2f9e0c is in __crc_rtc_control [rtc] c02bf11c is in __PAGE_KERNEL [agpgart] c01187f0 is in do_page_fault - 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/
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