Date: Mon, 13 Jun 2011 15:40:13 GMT From: Guido Falsi <mad@madpilot.net> To: freebsd-i386@FreeBSD.org Subject: Re: i386/151122: [boot] BTX 1.02 crashes on boot Message-ID: <201106131540.p5DFeDpX053739@freefall.freebsd.org>
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The following reply was made to PR i386/151122; it has been noted by GNATS. From: Guido Falsi <mad@madpilot.net> To: bug-followup@FreeBSD.org Cc: Subject: Re: i386/151122: [boot] BTX 1.02 crashes on boot Date: Mon, 13 Jun 2011 17:36:04 +0200 After more debugging I discovered That lockup is happening in loader when calling bios_getmem(). In there the system lockup just after calling BIOS int 0x15 function 0xe820. This BIOS function is, I think, doing something nasty which locks up the system. -- Guido Falsi <mad@madpilot.net>
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