Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752429AbdIHJQb (ORCPT ); Fri, 8 Sep 2017 05:16:31 -0400 Received: from mail.skyhub.de ([5.9.137.197]:35498 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751077AbdIHJQ3 (ORCPT ); Fri, 8 Sep 2017 05:16:29 -0400 Date: Fri, 8 Sep 2017 11:16:14 +0200 From: Borislav Petkov To: Markus Trippelsdorf Cc: Thomas Gleixner , Peter Zijlstra , LKML , Ingo Molnar , Andy Lutomirski Subject: Re: Current mainline git (24e700e291d52bd2) hangs when building e.g. perf Message-ID: <20170908091614.nmdxjnukxowlsjja@pd.tnic> References: <20170905072738.GA277@x4> <20170905085350.cgi7shvnillbikow@hirez.programming.kicks-ass.net> <20170905095547.GA286@x4> <20170906131504.GA282@x4> <20170907062845.GA280@x4> <20170908053534.GA276@x4> <20170908080536.ninspvplibd37fj2@pd.tnic> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20170908080536.ninspvplibd37fj2@pd.tnic> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2582 Lines: 46 On Fri, Sep 08, 2017 at 10:05:36AM +0200, Borislav Petkov wrote: > On Fri, Sep 08, 2017 at 08:26:44AM +0200, Thomas Gleixner wrote: > > On Fri, 8 Sep 2017, Markus Trippelsdorf wrote: > > > > CC+ Borislav. He might have access to such a beast > > Can I have /proc/cpuinfo and dmesg pls, in order to see whether I have > something similar? > > Private mail's fine too. So I don't have exactly your model - mine is model 2, stepping 3 but I see something strange too, in dmesg: +blkid[981]: segfault at 8 ip 00007f8267a4a3fd sp 00007ffc77045de0 error 4 in ld-linux-x86-64.so.2[7f8267a3a000+22000] +blkid[984]: segfault at 8 ip 00007fe6035583fd sp 00007ffe9456e5b0 error 4 in ld-linux-x86-64.so.2[7fe603548000+22000] +blkid[987]: segfault at 8 ip 00007fc695f123fd sp 00007fff1838f5f0 error 4 in ld-linux-x86-64.so.2[7fc695f02000+22000] +blkid[990]: segfault at 8 ip 00007fd2a8d7c3fd sp 00007ffe4f663870 error 4 in ld-linux-x86-64.so.2[7fd2a8d6c000+22000] +blkid[993]: segfault at 8 ip 00007fdb865fb3fd sp 00007ffc2ff85050 error 4 in ld-linux-x86-64.so.2[7fdb865eb000+22000] +blkid[996]: segfault at 8 ip 00007fc28b90a3fd sp 00007ffc7233e0e0 error 4 in ld-linux-x86-64.so.2[7fc28b8fa000+22000] +blkid[999]: segfault at 8 ip 00007fb95934c3fd sp 00007ffed513d660 error 4 in ld-linux-x86-64.so.2[7fb95933c000+22000] +blkid[1002]: segfault at 8 ip 00007fb5facc83fd sp 00007ffece190fe0 error 4 in ld-linux-x86-64.so.2[7fb5facb8000+22000] +blkid[1005]: segfault at 8 ip 00007f113cc693fd sp 00007ffcf6bbd3f0 error 4 in ld-linux-x86-64.so.2[7f113cc59000+22000] +blkid[1008]: segfault at 8 ip 00007f1ad0a593fd sp 00007ffeee162df0 error 4 in ld-linux-x86-64.so.2[7f1ad0a49000+22000] +blkid[1011]: segfault at 8 ip 00007fdd003183fd sp 00007ffde1f69e60 error 4 in ld-linux-x86-64.so.2[7fdd00308000+22000] +blkid[1014]: segfault at 8 ip 00007ffb3240c3fd sp 00007ffc75a88180 error 4 in ld-linux-x86-64.so.2[7ffb323fc000+22000] +blkid[1017]: segfault at 8 ip 00007f88b6d683fd sp 00007ffef5dbe830 error 4 in ld-linux-x86-64.so.2[7f88b6d58000+22000] +blkid[1020]: segfault at 8 ip 00007fec7760c3fd sp 00007ffc9dd05890 error 4 in ld-linux-x86-64.so.2[7fec775fc000+22000] +blkid[1026]: segfault at 8 ip 00007f5a31ecc3fd sp 00007fffaf3604b0 error 4 in ld-linux-x86-64.so.2[7f5a31ebc000+22000] +logsave[1027]: segfault at 8 ip 00007f237d2033fd sp 00007fff53933e60 error 4 in ld-linux-x86-64.so.2[7f237d1f3000+22000] and then git pull ... Fast-forward error: merge died of signal 7 Lemme try 4.13. -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply.