Date: Thu, 19 Feb 2015 09:43:42 -0800 From: Sean Bruno <sbruno@ignoranthack.me> To: freebsd-current@freebsd.org Subject: Re: Xen HVM Panic, HEAD Message-ID: <54E620CE.2060508@ignoranthack.me> In-Reply-To: <54E56E87.6010704@ignoranthack.me> References: <54E2BF1E.4090002@ignoranthack.me> <20150217085657.GR34251@kib.kiev.ua> <54E39DC4.4010802@ignoranthack.me> <20150217202653.GW34251@kib.kiev.ua> <54E3A4D9.4080604@ignoranthack.me> <54E56E87.6010704@ignoranthack.me>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 > > This panic starts at: > https://svnweb.freebsd.org/base?view=revision&revision=278473 > > If I use 278472, I can boot the Xen VM normally. > > If I use head and set hw.x2apic_enable="0" in loader.conf and boot > head (278970), it boots normally. > > Second issue: > > However, the UFS disk access is SO slow on this that it took > 2+hours to do an installworld, which I couldn't abort because it > had already started. I'm not sure if the UFS disk access is > related at all or not. Once things are read from disk into memory > they are fast and responsive (e.g. sshd, tmux, shells, etc). > > sean > > bcc royger > > > BTW, my kernconf for this contains: include GENERIC ident BLOG nooptions DDB nooptions GDB nooptions DEADLKRES nooptions INVARIANTS # Enable calls of extra sanity checking nooptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS nooptions WITNESS # Enable checks to detect deadlocks and cycles nooptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed nooptions MALLOC_DEBUG_MAXZONES # Separate malloc(9) zone -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJU5iDJXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRCQUFENDYzMkU3MTIxREU4RDIwOTk3REQx MjAxRUZDQTFFNzI3RTY0AAoJEBIB78oecn5kiOEIAM5UWud6DGlGgQM5PsHmP4nO LMiAyq2bIE/MtaR13IZL1hv9zBKHAYva9CyaAiAVDFtOSP6nR+/zcxi2SlkNbO9Z lmERNmIs2AvfZiX/+krqVJXcI0MoeXO+9WSpz1SuUo1kXRaWXYNuTDw2qG0lbG/e 282EyNBIg4Jz+KfcTK/cmKQCc1jCMA7Fwym1G7Lwfd8HwxaqJFGa446Y6vle8UZt BSa52DOUP5D0RswByXzNS4aqMI9fLJRcTQZSrY15lUAYmi8uF37n+u8KH7dzbRM+ czW3vJpwckJieA5h+EmV0bABplT3L80/JhdA6vXF98kgrq+6b7xPVowmmvxECfQ= =MPg8 -----END PGP SIGNATURE-----
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