Date: Thu, 03 Aug 2017 17:19:51 +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-L7aktqNnTY@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=3D219399 --- Comment #203 from Nils Beyer <nbe@renzel.net> --- (In reply to Don Lewis from comment #202) > BTW, using either my origin workaround patch, or the committed version if= the sv_maxuser adjustment is commented out, it is possible to use a user p= rocess to mmap() the top page of user memory, > load some code up there, and execute it for testing purposes. I've done = some experiments with that and it is possible to quickly hang the machine o= r cause it to reboot. that sounds interesting; do you have source code for that available that I = can try here on my systems, please? --=20 You are receiving this mail because: You are the assignee for the bug.=
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