Date: Fri, 24 Jan 2020 13:36:18 +0100 From: Michael Tuexen <tuexen@freebsd.org> To: Francis Little <oggy@farscape.co.uk> Cc: Justin Hibbits <chmeeedalf@gmail.com>, "powerpc@freebsd.org" <powerpc@freebsd.org> Subject: Re: panic: data storage interrupt trap when building world on PowerMac G5 Message-ID: <DBE80843-E788-4365-861A-9265A86AAC71@freebsd.org> In-Reply-To: <CAGSRtz7Pj8ox5wBDBhYyzGPgmdHP_50Kvjbf4AZd5eJ=v6RgEw@mail.gmail.com> References: <7722F637-2C3D-4199-B2C9-F0616B0A5AE1@freebsd.org> <20200123134114.75d9c771@titan.knownspace> <CAGSRtz49L_AOqm-y0FtZR6Ejesb7Xs85-sy-YXn=2b59SE7UoA@mail.gmail.com> <4652291B-6D2B-4D21-9F01-576913DF0B54@macmic.franken.de> <CAGSRtz7Pj8ox5wBDBhYyzGPgmdHP_50Kvjbf4AZd5eJ=v6RgEw@mail.gmail.com>
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> On 24. Jan 2020, at 13:27, Francis Little <oggy@farscape.co.uk> wrote: > > I'm not getting panics, I get similar errors to this: I see. Thanks for providing the information. I haven't seen such problems (neither userland nor kernelland) on Power9. Best regards Michael > > cc: error: unable to execute command: Abort trap (core dumped) > cc: error: clang frontend command failed due to signal (use -v to see invocation) > FreeBSD clang version 9.0.1 (git@github.com:llvm/llvm-project.git c1a0a213378a458fbea1a5c77b315c7dce08fd05) (based on LLVM 9.0.1) > Target: powerpc64-unknown-freebsd13.0 > Thread model: posix > InstalledDir: /usr/bin > cc: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script. > cc: note: diagnostic msg: > ******************** > > PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: > Preprocessed source(s) and associated run script(s) are located at: > cc: note: diagnostic msg: /tmp/addsf3-67691f.c > cc: note: diagnostic msg: /tmp/addsf3-67691f.sh > cc: note: diagnostic msg: > > ******************** > *** [addsf3.o] Error code 254 > > make[4]: stopped in /usr/src/lib/libcompiler_rt > 1 error > > make[4]: stopped in /usr/src/lib/libcompiler_rt > *** [lib/libcompiler_rt__PL] Error code 2 > > make[3]: stopped in /usr/src > 1 error > > make[3]: stopped in /usr/src > *** [libraries] Error code 2 > > make[2]: stopped in /usr/src > 1 error > > make[2]: stopped in /usr/src > *** [_libraries] Error code 2 > > make[1]: stopped in /usr/src > 1 error > > make[1]: stopped in /usr/src > *** [buildworld] Error code 2 > > make: stopped in /usr/src > > make: stopped in /usr/src > > On Thu, 23 Jan 2020 at 21:21, Michael Tuexen <Michael.Tuexen@macmic.franken.de> wrote: > > On 23. Jan 2020, at 22:09, Francis Little <oggy@farscape.co.uk> wrote: > > > > Hi, > > > > Same here, with smp enabled, fans go full speed every 60 sec, probing > > sysctl calms them for a min. > > > > buf*daemons time out shutting down and buildworlds fail. > Could you specify how buildworlds fail? Is the system panic'ing like mine? > On a Power9 system, buildworld works without a problem. But the system has > much more memory. > > Best regards > Michael > > > > Regards > > > > > > > > On Thu, 23 Jan 2020 at 19:41, Justin Hibbits <chmeeedalf@gmail.com> wrote: > > > >> On Thu, 23 Jan 2020 12:32:03 +0100 > >> Michael Tuexen <tuexen@freebsd.org> wrote: > >> > >>> Dear all, > >>> > >>> when trying to build world on a G5 with SMP disabled > >>> (kern.smp.disabled=1 in /boot/loader.conf), I get the following panic: > >>> > >>> http://bsd14.fh-muenster.de/crash.jpeg > >>> > >>> It looks like this happens when memory is getting low (top was > >>> running until the machine panics). The machine runs the kernel from > >>> r356950. > >>> > >>> Any idea what is going wrong? > >>> > >>> Best regards > >>> Michael > >> > >> That fault address looks very suspicious. Reading it as hex encoding > >> of ASCII we get " user ad". > >> > >> Is there a reason you still have kern.smp.disabled=1? I fixed the bug > >> for that (at least in head) back around May, or at least *a* bug for it. > >> > >> - Justin > >> _______________________________________________ > >> freebsd-ppc@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > >> To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org" > >> > > _______________________________________________ > > freebsd-ppc@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org" >home | help
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