Date: Wed, 10 Jun 2015 04:40:09 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 200725] Panic during port build under 10.1-Release Unrecoverable machine check exception Message-ID: <bug-200725-8-izT4KziQBB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-200725-8@https.bugs.freebsd.org/bugzilla/> References: <bug-200725-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200725 fossette <dodo1@videotron.ca> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|New |Closed Resolution|--- |FIXED --- Comment #2 from fossette <dodo1@videotron.ca> --- Thanks Andriy! This HARDWARE ERROR didn't help me much at first, but after further Internet searches and the knowledge of high speed processor timings from a previous job I had, I happen to find a nice workaround for this problem. Indeed, it's hardware related, but IMO, the software should be more helpful to flag the solution. When I purchased my computer just a few months back, I went through all the nice BIOS options offered to me. Without going to the extremes, I accepted the (modest) boost features that were offered to me. My FreeBSD is stored on an M.2 SSD drive, so I suspected that there could possibly exist a timing issue on the bus when signals are exchanged between the CPU, the DRAM and the SRAM. So, I disabled any BIOS settings related to cache prefetch and CPU boost. Everything now seems to run smoothly because I was able to build all the ports that I had problems with earlier. Thanks again! I'm a happy FreeBSD camper again! Dominique. -- You are receiving this mail because: You are the assignee for the bug.
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