Date: Mon, 22 Mar 2010 11:52:54 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r205444 - head/sys/i386/i386 Message-ID: <201003221152.o2MBqs9M012769@svn.freebsd.org>
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Author: emaste Date: Mon Mar 22 11:52:53 2010 New Revision: 205444 URL: http://svn.freebsd.org/changeset/base/205444 Log: Merge r197455 from amd64: Add a backtrace to the "fpudna in kernel mode!" case, to help track down where this comes from. Reviewed by: bde Modified: head/sys/i386/i386/trap.c Modified: head/sys/i386/i386/trap.c ============================================================================== --- head/sys/i386/i386/trap.c Mon Mar 22 11:32:19 2010 (r205443) +++ head/sys/i386/i386/trap.c Mon Mar 22 11:52:53 2010 (r205444) @@ -540,6 +540,10 @@ trap(struct trapframe *frame) * XXX this should be fatal unless the kernel has * registered such use. */ + printf("npxdna in kernel mode!\n"); +#ifdef KDB + kdb_backtrace(); +#endif if (npxdna()) goto out; #endif
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