Date: Sun, 06 Aug 2017 23:18:32 +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-o3iVYug18h@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/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=219399 --- Comment #211 from Don Lewis <truckman@FreeBSD.org> --- (In reply to Nils Beyer from comment #210) No. The kernel needs to be modified to move the shared page out of the way so that the program can mmap() the top page of user memory. With an unmodified kernel, it should be possible to trigger the problem by writing a program that installs a signal handler for some signal and then sending itself signals by calling kill() in a loop. -- You are receiving this mail because: You are the assignee for the bug.
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-219399-8-o3iVYug18h>