Date: Wed, 26 Jul 2017 16:22:19 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 219399] System panics after several hours of 14-threads-compilation orgies using poudriere on AMD Ryzen... Message-ID: <bug-219399-8-GnkVfMUV98@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-219399-8@https.bugs.freebsd.org/bugzilla/> References: <bug-219399-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219399 --- Comment #148 from Nils Beyer <nbe@renzel.net> --- (In reply to Nils Beyer from comment #136) just for the record, that's the response I've sent to AMD support: ------------------------------------------------------------------------------------------------ Dear ..., thank you for your response. At the moment, I'm testing an unofficial FreeBSD kernel patch as a possible workaround for the system freezes and system reboots. This workaround is somewhat related to what Mr. Matthew Dillon reported to you in April: "There appears to be an issue with the kernel iretq'ing to a %rip near the end of the user address space (top of stack)." After my current stress test is finished, I'll try what you've suggested. But that could delay up to 48 hours - so please be patient with me... ------------------------------------------------------------------------------------------------ I hope that they've catched my emphasis on "workaround"... -- You are receiving this mail because: You are the assignee for the bug.
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