Date: Tue, 19 Sep 2023 08:21:23 -0700 From: Cameron Berkenpas <cam@neo-zeon.de> To: Justin Hibbits <jhibbits@FreeBSD.org>, Luciano Mannucci <luciano@vespaperitivo.it> Cc: freebsd-questions@freebsd.org, freebsd-ppc@freebsd.org Subject: Re: Kernel panic Message-ID: <c5db2d12-b667-e886-2ace-60ff05d4c54a@neo-zeon.de> In-Reply-To: <20230919095659.054c7fd9@ralga.knownspace> References: <4Rqj662THHzhhQ@baobab.bilink.it> <20230919095659.054c7fd9@ralga.knownspace>
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This looks similar (if not exactly the same) as an issue I reported back in August: https://lists.freebsd.org/archives/freebsd-ppc/2023-August/000120.html On 9/19/23 06:56, Justin Hibbits wrote: > On Tue, 19 Sep 2023 15:23:25 +0200 > Luciano Mannucci <luciano@vespaperitivo.it> wrote: > >> This morning one of my freeBSD production machine did crash. Beeing a >> VM running under qemu/kvm on an ubuntu linux hardware, I was unable to >> get the panic video message issued when the machine crashed. Of course >> at the reboot I got a vmcore file in /var/crash, along with core.txt >> and info. The file core.txt says: >> >> Unable to find a kernel debugger. >> Please install the devel/gdb port or gdb package. >> >> while the info file is: >> >> Dump header from device: /dev/vtbd0s2b >> Architecture: powerpc64 >> Architecture Version: 1 >> Dump Length: 865083392 >> Blocksize: 512 >> Compression: none >> Dumptime: 2023-09-19 09:04:31 +0200 >> Hostname: numeron >> Magic: FreeBSD Kernel Dump >> Version String: FreeBSD 13.1-RELEASE-p5 >> releng/13.1-n250174-753d65a19a55 GENERIC Panic String: data storage >> interrupt trap Dump Parity: 907562729 >> Bounds: 1 >> Dump Status: good >> >> what shoukd I do to know what did kill my machine? >> >> Thanks to all, >> >> Luciano. > Install the gdb package, then run kgdb on the core as: > > kgdb -c /var/crash/vmcore.0 > > - Justin >home | help
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