From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karol Kozimor Subject: 2.4.20 + ACPI-20021212 - strange oops Date: Tue, 25 Feb 2003 00:27:49 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20030224232749.GA11495@hell.org.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Return-path: Content-Disposition: inline Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Help: List-Post: List-Subscribe: , List-Unsubscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org Hi, I had this oops shortly after the system had started completely (i.e. the gettys appeared). This has been the only occurence so far, I don't know how to reproduce it. I'm using 2.4.20 with xfs, acpi-20021212, swsusp and cpufreq patches. Here is the ksymoops output: #v+ ksymoops 2.4.8 on i686 2.4.20-xfs-cpufreq-swsusp. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.4.20-xfs-cpufreq-swsusp/ (default) -m /usr/src/linux/System.map (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Unable to handle kernel paging request at virtual address 87ec33cc c0207057 *pde = 00000000 Oops: 0000 CPU: 0 EIP: 0010:[] Not tainted Using defaults from ksymoops -t elf32-i386 -a i386 EFLAGS: 00010246 eax: 00000000 ebx: 87ec33cc ecx: 00000000 edx: cd935d7c esi: 87ec33cc edi: cd935df4 ebp: c021acf0 esp: cd935d84 ds: 0018 es: 0018 ss: 0018 Process kacpidpc (pid: 220, stackpage=cd935000) Stack: 00001001 c02081ad 87ec33cc c02161bb 00200000 cd935df4 cd935dc0 87ec33cc 87ec33cc c021ada0 87ec33cc c021acf0 cd935df4 00200000 00000000 00010000 c02d9c9f c02d9c54 00000050 00000000 cd935df8 cd935e34 c0224c68 87ec33cc Call Trace: [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] [] Code: 80 3b aa 0f 44 c3 5b c3 90 a1 94 f8 35 c0 eb f6 89 f6 8d bc >>EIP; c0207057 <===== >>edx; cd935d7c <_end+d5b7f24/12496208> >>edi; cd935df4 <_end+d5b7f9c/12496208> >>ebp; c021acf0 >>esp; cd935d84 <_end+d5b7f2c/12496208> Trace; c02081ad Trace; c02161bb Trace; c021ada0 Trace; c021acf0 Trace; c0224c68 Trace; c02163d0 Trace; c0225246 Trace; c022589c Trace; c021b2f2 Trace; c0216100 Trace; c022ac0c Trace; c0229cb9 Trace; c022b0df Trace; c021ae23 Trace; c022c286 Trace; c01f0a3e Trace; c01e5d73 Trace; c01f09d0 Trace; c010582e Trace; c01e5ca0 Code; c0207057 00000000 <_EIP>: Code; c0207057 <===== 0: 80 3b aa cmpb $0xaa,(%ebx) <===== Code; c020705a 3: 0f 44 c3 cmove %ebx,%eax Code; c020705d 6: 5b pop %ebx Code; c020705e 7: c3 ret Code; c020705f 8: 90 nop Code; c0207060 9: a1 94 f8 35 c0 mov 0xc035f894,%eax Code; c0207065 e: eb f6 jmp 6 <_EIP+0x6> Code; c0207067 10: 89 f6 mov %esi,%esi Code; c0207069 12: 8d bc 00 00 00 00 00 lea 0x0(%eax,%eax,1),%edi 1 warning issued. Results may not be reliable. #v- My DSDT is at http://hell.org.pl/~sziwan/asus/dsdt.dsl, if anybody bothered to look. The oops wasn't fatal to the kernel, but I wasn't really in the mood of checking how far would it go, so I rebooted shortly after the prompt. I hope this will be useful to somebody... Best regards, -- Karol 'sziwan' Kozimor sziwan-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf