Date: Thu, 02 Sep 2010 13:10:51 +0300 From: Andriy Gapon <avg@freebsd.org> To: freebsd-current@freebsd.org Subject: problem with amd64 minidump Message-ID: <4C7F782B.8050507@freebsd.org>
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Not sure if this is some local issue or a problem in FreeBSD code. I remember minidumps working perfectly well for me, but now I can not get data from them. Example: dmesg -M /var/crash/vmcore.4 dmesg: _kvm_vatop: direct map address 0xffffff012fffffe0 not in minidump dmesg: kvm_read: invalid address (0xffffff012fffffe0) Needless to say kgdb refuses to work with that core too. With kgdb on live system I can access that address: (gdb) x/a 0xffffff012fffffe0 0xffffff012fffffe0: 0xffffff012ffe0000 Looks like perhaps we do not include something that we should into the dump? Thanks! -- Andriy Gapon
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