From owner-freebsd-ppc@freebsd.org Fri Jan 24 12:36:25 2020 Return-Path: Delivered-To: freebsd-ppc@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 1B67623721E for ; Fri, 24 Jan 2020 12:36:25 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2610:1c1:1:6074::16:84]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 483zCX6zgMz3yW3 for ; Fri, 24 Jan 2020 12:36:24 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: by freefall.freebsd.org (Postfix) id CE1971F2C2; Fri, 24 Jan 2020 12:36:24 +0000 (UTC) Delivered-To: powerpc@localmail.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [96.47.72.80]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits)) (Client CN "mx1.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by freefall.freebsd.org (Postfix) with ESMTPS id C9ABF1F2C1 for ; Fri, 24 Jan 2020 12:36:24 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from drew.franken.de (mail-n.franken.de [193.175.24.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "*.franken.de", Issuer "COMODO RSA Domain Validation Secure Server CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 483zCW213Qz3yW2 for ; Fri, 24 Jan 2020 12:36:22 +0000 (UTC) (envelope-from tuexen@freebsd.org) Received: from [IPv6:2a02:8109:1140:c3d:5421:d9b3:8f56:ee7f] (unknown [IPv6:2a02:8109:1140:c3d:5421:d9b3:8f56:ee7f]) (Authenticated sender: macmic) by mail-n.franken.de (Postfix) with ESMTPSA id BC948721E280C; Fri, 24 Jan 2020 13:36:19 +0100 (CET) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.40.2.2.4\)) Subject: Re: panic: data storage interrupt trap when building world on PowerMac G5 From: Michael Tuexen In-Reply-To: Date: Fri, 24 Jan 2020 13:36:18 +0100 Cc: Justin Hibbits , "powerpc@freebsd.org" Content-Transfer-Encoding: quoted-printable Message-Id: References: <7722F637-2C3D-4199-B2C9-F0616B0A5AE1@freebsd.org> <20200123134114.75d9c771@titan.knownspace> <4652291B-6D2B-4D21-9F01-576913DF0B54@macmic.franken.de> To: Francis Little X-Mailer: Apple Mail (2.3608.40.2.2.4) X-Spam-Status: No, score=-2.8 required=5.0 tests=ALL_TRUSTED,BAYES_00, URIBL_BLOCKED,URI_HEX autolearn=disabled version=3.4.1 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on mail-n.franken.de X-Rspamd-Queue-Id: 483zCW213Qz3yW2 X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-1.57 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-0.93)[-0.925,0]; NEURAL_HAM_LONG(-0.65)[-0.645,0]; ASN(0.00)[asn:680, ipnet:193.174.0.0/15, country:DE] 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 12:36:25 -0000 > On 24. Jan 2020, at 13:27, Francis Little wrote: >=20 > I'm not getting panics, I get similar errors to this: I see. Thanks for providing the information.=20 I haven't seen such problems (neither userland nor kernelland) on = Power9. Best regards Michael >=20 > 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:=20 > ******************** >=20 > 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:=20 >=20 > ******************** > *** [addsf3.o] Error code 254 >=20 > make[4]: stopped in /usr/src/lib/libcompiler_rt > 1 error >=20 > make[4]: stopped in /usr/src/lib/libcompiler_rt > *** [lib/libcompiler_rt__PL] Error code 2 >=20 > make[3]: stopped in /usr/src > 1 error >=20 > make[3]: stopped in /usr/src > *** [libraries] Error code 2 >=20 > make[2]: stopped in /usr/src > 1 error >=20 > make[2]: stopped in /usr/src > *** [_libraries] Error code 2 >=20 > make[1]: stopped in /usr/src > 1 error >=20 > make[1]: stopped in /usr/src > *** [buildworld] Error code 2 >=20 > make: stopped in /usr/src >=20 > make: stopped in /usr/src >=20 > On Thu, 23 Jan 2020 at 21:21, Michael Tuexen = wrote: > > On 23. Jan 2020, at 22:09, Francis Little = wrote: > >=20 > > Hi, > >=20 > > Same here, with smp enabled, fans go full speed every 60 sec, = probing > > sysctl calms them for a min. > >=20 > > 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. >=20 > Best regards > Michael > >=20 > > Regards > >=20 > >=20 > >=20 > > On Thu, 23 Jan 2020 at 19:41, Justin Hibbits = wrote: > >=20 > >> On Thu, 23 Jan 2020 12:32:03 +0100 > >> Michael Tuexen wrote: > >>=20 > >>> Dear all, > >>>=20 > >>> when trying to build world on a G5 with SMP disabled > >>> (kern.smp.disabled=3D1 in /boot/loader.conf), I get the following = panic: > >>>=20 > >>> http://bsd14.fh-muenster.de/crash.jpeg > >>>=20 > >>> It looks like this happens when memory is getting low (top was > >>> running until the machine panics). The machine runs the kernel = from > >>> r356950. > >>>=20 > >>> Any idea what is going wrong? > >>>=20 > >>> Best regards > >>> Michael > >>=20 > >> That fault address looks very suspicious. Reading it as hex = encoding > >> of ASCII we get " user ad". > >>=20 > >> Is there a reason you still have kern.smp.disabled=3D1? I fixed = the bug > >> for that (at least in head) back around May, or at least *a* bug = for it. > >>=20 > >> - 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" > >>=20 > > _______________________________________________ > > 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" >=20