Date: Sat, 01 Oct 2022 22:43:33 -0500 From: Larry Rosenman <ler@FreeBSD.org> To: Warner Losh <imp@bsdimp.com> Cc: Freebsd current <freebsd-current@freebsd.org>, Mark Johnston <markj@freebsd.org> Subject: Re: BOOT CRASH -- Current -CURRENT Message-ID: <6d03cfe3d1c0244ffb9703b05af3bcb5@FreeBSD.org> In-Reply-To: <CANCZdfoSqNsTP=rbo-4RuSuCBujhMFWTH_eYu%2B29sTk2ep42NQ@mail.gmail.com> References: <9de62c1d7c3eae83b97a1004780a8d0d@FreeBSD.org> <CANCZdfr4Ko5C6MUEQrM3Ae-f5JRomFzJV74Dvk2ezf-Ua9eUnA@mail.gmail.com> <aa3db45d9e37c1b18050cdf063da3e87@FreeBSD.org> <CANCZdfoSqNsTP=rbo-4RuSuCBujhMFWTH_eYu%2B29sTk2ep42NQ@mail.gmail.com>
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[-- Attachment #1 --] On 10/01/2022 10:08 pm, Warner Losh wrote: > On Sat, Oct 1, 2022 at 9:06 PM Larry Rosenman <ler@freebsd.org> wrote: > > On 10/01/2022 10:04 pm, Warner Losh wrote: > > Do you have a /boot tarball that can be loaded in a VM that recreates > the problem (along with a clean hash)? > > But before you try that, have you tried a completely clean rebuild of > the kernel to preclude the possibility that something is somehow cross > threaded? > > Warner > > On Sat, Oct 1, 2022 at 8:39 PM Larry Rosenman <ler@freebsd.org> wrote: > ❯ more info.11 > Dump header from device: /dev/mfid0p3 > Architecture: amd64 > Architecture Version: 2 > Dump Length: 126748815 > Blocksize: 512 > Compression: zstd > Dumptime: 2022-10-01 21:26:40 -0500 > Hostname: > Magic: FreeBSD Kernel Dump > Version String: FreeBSD 14.0-CURRENT #168 > ler/freebsd-main-changes-n258354-6cdd871ebc4: Sat Oct 1 21:13:01 CDT > 2022 > root@borg.lerctr.org:/usr/obj/usr/src/amd64.amd64/sys/LER-MINIMAL > Panic String: page fault > Dump Parity: 501115454 > Bounds: 11 > Dump Status: good > > I do have source and debug stuff, BUT kgdb croaks on me. > > I *CAN* give access to the machine. > > the console backtrace showed something about the kld load of > dependencies. > > -- > Larry Rosenman http://people.freebsd.org/~ler > Phone: +1 214-642-9640 E-Mail: ler@FreeBSD.org > US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 let me wipe /usr/obj, and rebuild everything (I *DO* use meta-mode). I've had fewer problems with it than non-meta mode, but this looks like a 'corruption' or 'cross threaded' crash I've chased in the past that went away with a rebuild. So it's better to be sure... Warner Still breaks -- did someone(tm) forget to make netlink a module? -- Larry Rosenman http://people.freebsd.org/~ler Phone: +1 214-642-9640 E-Mail: ler@FreeBSD.org US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106 [-- Attachment #2 --] <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /></head><body style='font-size: 10pt; font-family: Arial,Helvetica,sans-serif'> <p id="reply-intro">On 10/01/2022 10:08 pm, Warner Losh wrote:</p> <blockquote type="cite" style="padding: 0 0.4em; border-left: #1010ff 2px solid; margin: 0"> <div id="replybody1"> <div dir="ltr"> <div dir="ltr"> </div> <br /> <div class="v1gmail_quote"> <div class="v1gmail_attr" dir="ltr">On Sat, Oct 1, 2022 at 9:06 PM Larry Rosenman <<a href="mailto:ler@freebsd.org" rel="noreferrer">ler@freebsd.org</a>> wrote:</div> <blockquote class="v1gmail_quote" style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"> <div style="font-size: 10pt; font-family: Arial,Helvetica,sans-serif;"> <p id="v1m_4022102228487947788reply-intro">On 10/01/2022 10:04 pm, Warner Losh wrote:</p> <blockquote style="padding: 0px 0.4em; border-left: 2px solid #1010ff; margin: 0px;"> <div id="v1m_4022102228487947788replybody1"> <div dir="ltr">Do you have a /boot tarball that can be loaded in a VM that recreates the problem (along with a clean hash)? <div> </div> <div>But before you try that, have you tried a completely clean rebuild of the kernel to preclude the possibility that something is somehow cross threaded?</div> <div> </div> <div>Warner</div> </div> <br /> <div> <div dir="ltr">On Sat, Oct 1, 2022 at 8:39 PM Larry Rosenman <<a href="mailto:ler@freebsd.org" rel="noreferrer">ler@freebsd.org</a>> wrote:</div> <blockquote style="margin: 0px 0px 0px 0.8ex; border-left: 1px solid #cccccc; padding-left: 1ex;"><br />❯ more info.11<br />Dump header from device: /dev/mfid0p3<br /> Architecture: amd64<br /> Architecture Version: 2<br /> Dump Length: 126748815<br /> Blocksize: 512<br /> Compression: zstd<br /> Dumptime: 2022-10-01 21:26:40 -0500<br /> Hostname:<br /> Magic: FreeBSD Kernel Dump<br /> Version String: FreeBSD 14.0-CURRENT #168 <br />ler/freebsd-main-changes-n258354-6cdd871ebc4: Sat Oct 1 21:13:01 CDT <br />2022<br /> root@borg.lerctr.org:/usr/obj/usr/src/amd64.amd64/sys/LER-MINIMAL<br /> Panic String: page fault<br /> Dump Parity: 501115454<br /> Bounds: 11<br /> Dump Status: good<br /><br />I do have source and debug stuff, BUT kgdb croaks on me.<br /><br />I *CAN* give access to the machine.<br /><br />the console backtrace showed something about the kld load of <br />dependencies.<br /><br /><br /><br />-- <br />Larry Rosenman <a href="http://people.freebsd.org/~ler" target="_blank" rel="noopener noreferrer">http://people.freebsd.org/~ler</a><br />Phone: +1 214-642-9640 E-Mail: ler@FreeBSD.org<br />US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106<br /><br /></blockquote> </div> </div> </blockquote> <p>let me wipe /usr/obj, and rebuild everything (I *DO* use meta-mode).</p> </div> </blockquote> <div> </div> <div>I've had fewer problems with it than non-meta mode, but this looks like a 'corruption' or 'cross threaded' crash I've chased in the past that went away with a rebuild. So it's better to be sure...</div> <div> </div> <div>Warner </div> </div> </div> </div> </blockquote> <p>Still breaks -- did someone(tm) forget to make netlink a module?</p> <p><br /></p> <div id="signature"> <div class="pre" style="margin: 0; padding: 0; font-family: monospace"><span class="sig">-- <br />Larry Rosenman <a href="http://people.freebsd.org/~ler" target="_blank" rel="noopener noreferrer">http://people.freebsd.org/~ler</a><br />Phone: +1 214-642-9640 E-Mail: <a href="mailto:ler@FreeBSD.org">ler@FreeBSD.org</a><br />US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106<br /></span></div> </div> </body></html>help
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