Date: Thu, 16 Oct 2003 07:55:28 -0700 (PDT) From: Chris Readle <patterner@rocketmail.com> To: freebsd-questions@freebsd.org Subject: Re: Fatal trap 12 Message-ID: <20031016145528.4875.qmail@web40609.mail.yahoo.com> In-Reply-To: <6.0.0.22.0.20031016095551.04efb268@209.112.4.2>
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I briefly tried RELENG_4 back when it was 4.9 RC1, and was getting hard locks when I exited X. Unfortunately, at the time I didn't really have time to troubleshoot it, so I rolled back to 4.8, which was only giving me Sig 11's when exiting KDE apps like konsole & knode. :) Perhaps this weekend, I'll try cvsuping back to -STABLE and see if that helps. On that subject, has anyone seen any issue with -STABLE where it just goes to a black screen on exiting X? As I recall, my nvidia driver also wrote an error in the X log along the lines of "Unable to destroy surface" or something similar. chris --- Mike Tancsa <mike@sentex.net> wrote: > > There are a few VM fixes that have gone into RELENG_4, thats where your > kernel is really panicing. If its an option for you, I would try > RELENG_4 > rather than the security branch. > > ---Mike > > At 09:48 AM 16/10/2003, Chris Readle wrote: > >Got another one this morning. This time the only thing running was the > >make index && make readmes, and XFree86. > > > >Actually, they both may have finished by then, I started them up then > had > >to go to sleep, so I'm not entirely sure how far along it got in the > >process. I do know it was past the index and working on the readmes, > >though. > > > >/var/log/messages: > >Oct 16 01:26:37 creadle /kernel: Fatal trap 12: page fault while in > kernel > >mode > >Oct 16 01:26:37 creadle /kernel: fault virtual address = 0xfffffd9b > >Oct 16 01:26:37 creadle /kernel: fault code = supervisor > read, > >page not present > >Oct 16 01:26:37 creadle /kernel: instruction pointer = > 0x8:0xc022c1c8 > >Oct 16 01:26:37 creadle /kernel: stack pointer = > 0x10:0xd2e2ee4c > >Oct 16 01:26:37 creadle /kernel: frame pointer = > 0x10:0xd2e2ee54 > >Oct 16 01:26:37 creadle /kernel: code segment = base 0x0, > limit > >0xfffff, type 0x1b > >Oct 16 01:26:37 creadle /kernel: = DPL 0, pres 1, def32 1, gran 1 > >Oct 16 01:26:37 creadle /kernel: processor eflags = interrupt > >enabled, resume, IOPL = 0 > >Oct 16 01:26:37 creadle /kernel: current process = 53504 > >(sh) > >Oct 16 01:26:37 creadle /kernel: interrupt mask = none > >Oct 16 01:26:37 creadle /kernel: trap number = 12 > >Oct 16 01:26:37 creadle /kernel: panic: page fault > >Oct 16 01:26:37 creadle /kernel: > > > >nm -n: > >[chris@creadle chris]$ nm -n /kernel | grep c022c1c8 > >[chris@creadle chris]$ nm -n /kernel | grep c022c1c > >[chris@creadle chris]$ nm -n /kernel | grep c022c1 > >c022c19c T vm_page_lookup > >c022c1f8 T vm_page_rename > > > >chris > > > >--- Chris Readle <patterner@rocketmail.com> wrote: > > > Hi all, > > > > > > New to FBSD, and in the process of moving my Linux/Windows PC to > > > FBSD/Windows. > > > > > > I got two spontaneous reboots last night (the first times it > happened) > > > and > > > I got fatal trap 12s in /var/log/messages each time. I wasn't doing > > > anything too heavy, just a make index && make readmes on my ports, > > > listening to some music through XMMS and browsing the web via > Mozilla. > > > > > > I searched the archives and the FAQ. I haven't built a debugging > kernel > > > yet, but I thought I would post the info I have in the hopes that > > > someone > > > might be able to help. > > > > > > I did do an nm - n on the kernel, however. > > > > > > uname -a: > > > FreeBSD creadle.oc.cox.net 4.8-RELEASE-p13 FreeBSD 4.8-RELEASE-p13 > #4: > > > Wed > > > Oct 15 08:55:21 PDT 2003 > > > chris@creadle.oc.cox.net:/usr/obj/usr/src/sys/CREADLE i386 > > > > > > /var/log/messages: > > > Oct 14 21:45:23 creadle /kernel: Fatal trap 12: page fault while in > > > kernel > > > mode > > > Oct 14 21:45:23 creadle /kernel: fault virtual address = 0xbfca02c8 > > > Oct 14 21:45:23 creadle /kernel: fault code = supervisor > > > read, > > > page not present > > > Oct 14 21:45:23 creadle /kernel: instruction pointer = > 0x8:0xc028fe83 > > > Oct 14 21:45:23 creadle /kernel: stack pointer = > > > 0x10:0xd2cfbcf8 > > > Oct 14 21:45:23 creadle /kernel: frame pointer = > > > 0x10:0xd2cfbd08 > > > Oct 14 21:45:23 creadle /kernel: code segment = base 0x0, > > > limit > > > 0xfffff, type 0x1b > > > Oct 14 21:45:23 creadle /kernel: = DPL 0, pres 1, def32 1, gran 1 > > > Oct 14 21:45:23 creadle /kernel: processor eflags = interrupt > > > enabled, resume, IOPL = 0 > > > Oct 14 21:45:23 creadle /kernel: current process = > 73961 > > > (sh) > > > Oct 14 21:45:23 creadle /kernel: interrupt mask = net tty > bio > > > cam > > > Oct 14 21:45:23 creadle /kernel: trap number = 12 > > > Oct 14 21:45:23 creadle /kernel: panic: page fault > > > > > > nm -n: > > > creadle# nm -n /kernel | grep c028fe8 > > > c028fe88 T pmap_ts_referenced > > > creadle# nm -n /kernel | grep c028fe > > > c028fe7c T pmap_phys_address > > > c028fe88 T pmap_ts_referenced > > > > > > I did two because I thought it was odd that the first one came up > with a > > > higher address than the actual pointer. > > > > > > Any good suggestions? > > > > > > chris > > > > > > > > > __________________________________ > > > Do you Yahoo!? > > > The New Yahoo! Shopping - with improved product search > > > http://shopping.yahoo.com > > > _______________________________________________ > > > freebsd-questions@freebsd.org mailing list > > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > > To unsubscribe, send any mail to > >"freebsd-questions-unsubscribe@freebsd.org" > > > > > >__________________________________ > >Do you Yahoo!? > >The New Yahoo! Shopping - with improved product search > >http://shopping.yahoo.com > >_______________________________________________ > >freebsd-questions@freebsd.org mailing list > >http://lists.freebsd.org/mailman/listinfo/freebsd-questions > >To unsubscribe, send any mail to > "freebsd-questions-unsubscribe@freebsd.org" > __________________________________ Do you Yahoo!? The New Yahoo! Shopping - with improved product search http://shopping.yahoo.com
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