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dkim=pass header.d=farscape-co-uk.20150623.gappssmtp.com header.s=20150623 header.b=AOrXcQud; dmarc=none; spf=pass (mx1.freebsd.org: domain of oggy@farscape.co.uk designates 2a00:1450:4864:20::144 as permitted sender) smtp.mailfrom=oggy@farscape.co.uk X-Spamd-Result: default: False [-2.87 / 15.00]; ARC_NA(0.00)[]; TO_DN_EQ_ADDR_SOME(0.00)[]; R_DKIM_ALLOW(-0.20)[farscape-co-uk.20150623.gappssmtp.com:s=20150623]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[powerpc@freebsd.org]; DMARC_NA(0.00)[farscape.co.uk]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[farscape-co-uk.20150623.gappssmtp.com:+]; RCVD_IN_DNSWL_NONE(0.00)[4.4.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; IP_SCORE(-0.37)[ip: (2.54), ipnet: 2a00:1450::/32(-2.55), asn: 15169(-1.80), country: US(-0.05)]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; FREEMAIL_CC(0.00)[gmail.com]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 24 Jan 2020 12:28:08 -0000 I'm not getting panics, I get similar errors to this: 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 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 > wrote: > > > >> On Thu, 23 Jan 2020 12:32:03 +0100 > >> Michael Tuexen 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" > >