panic: data storage interrupt trap when building world on PowerMac G5

Fri Jan 24 20:29:26 UTC 2020

So I got a panic data storage interrupt on mine also now.

Tu rule out FS issues and wanted to increase swap a bit, I was reinstalling
with:
http://ftp.freebsd.org/pub/FreeBSD/snapshots/ISO-IMAGES/13.0/FreeBSD-13.0-CURRENT-powerpc-powerpc64-20200109-r356528-memstick.img

The image is on a USB, installing to the internal SATA HD and SMP was
enabled.

Screen capture below!

https://drive.google.com/file/d/135X3uu0hudDNxQY7ixu64dBSuyGFarrH/view

Reinstalling with SMP off currently!

On Fri, 24 Jan 2020 at 15:06, Jason Bacon <bacon4000 at gmail.com> wrote:

>
> Sort of a shot in the dark, but did you verify that your filesystems are
> clean?
>
> UFS2 has an issue where the filesystem doesn't always get cleaned
> completely on boot.  Repair using the journal can miss incorrect
> reference counts if I remember correctly.  This can cause panics after a
> sudden outage like a power failure that leave the FS in a dirty state.
>
> Try booting to single-user mode and running "fsck -fy" on each FS.  If
> any of them report errors, this may have been your problem.
>
>      JB
>
> On 2020-01-24 06:36, Michael Tuexen wrote:
> >> On 24. Jan 2020, at 13:27, Francis Little <oggy at 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 at 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 at macmic.franken.de> wrote:
> >>> On 23. Jan 2020, at 22:09, Francis Little <oggy at 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 at gmail.com>
> wrote:
> >>>
> >>>> On Thu, 23 Jan 2020 12:32:03 +0100
> >>>> Michael Tuexen <tuexen at 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
> >>>> _______________________________________________
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> "
> >>>>
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>
> --
> Earth is a beta site.
>
>
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