https://sourceware.org/bugzilla/show_bug.cgi?id=17691 --- Comment #2 from Ondrej Bilka --- On Tue, Dec 09, 2014 at 05:35:28PM +0000, matthew.dahl at yahoo dot com wrote: > https://sourceware.org/bugzilla/show_bug.cgi?id=17691 > > --- Comment #1 from Matthew Dahl --- > (In reply to Matthew Dahl from comment #0) > > I am a software engineer at an avionics company, we have a system in the > > field that has on two occasions reported a segmentation fault during > > startup. Since this system is in a flight configuration we do not have core > > dumps enabled nor is any additional logging available. > > > > The following line is from the syslog.all is all we have to go on currently: > > > > Jan 6 08:15:36 kernel: [5220]: segfault at 0 ip > > b7576356 sp bfad46f8 error 4 in libpthread-2.7.so[b756a000+15000] > > > > > > From our analysis it appears to died at offset 0x356 (b756a000 - bfad46f8) > > in libpthread-2.7.so, which using objdump is in the __lll_robust_lock_wait > > function at instruction (intel asm syntax) > > > > c356: 81 ca 00 00 00 80 or edx,0x80000000 > > > > We have been unable to re-produce this issue here in our lab and I have > > exhausted all of my resources attempting to find a root cause. > > That offset is incorrect, as it does not access memory it cannot cause segfault. Most probable cause (unless mutex was corrupted) is that mutex uses tls to determine tid which was not initialized, which also is previous instruction in source: 2: test %eax, %eax jne 4b movl %gs:TID, %edx orl $FUTEX_WAITERS, %edx LOCK cmpxchgl %edx, (%ebx) jnz 4b I would look if there is robust lock in initializers before main is called? -- You are receiving this mail because: You are on the CC list for the bug. >From glibc-bugs-return-26829-listarch-glibc-bugs=sources.redhat.com@sourceware.org Tue Dec 09 20:19:36 2014 Return-Path: Delivered-To: listarch-glibc-bugs@sources.redhat.com Received: (qmail 6674 invoked by alias); 9 Dec 2014 20:19:34 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Delivered-To: mailing list glibc-bugs@sourceware.org Received: (qmail 6635 invoked by uid 48); 9 Dec 2014 20:19:30 -0000 From: "glibc at chsc dot dk" To: glibc-bugs@sourceware.org Subject: [Bug localedata/17692] New: Wrong currency_symbol for da_DK Date: Tue, 09 Dec 2014 20:19:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: localedata X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: glibc at chsc dot dk X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-12/txt/msg00072.txt.bz2 Content-length: 1743 https://sourceware.org/bugzilla/show_bug.cgi?id=17692 Bug ID: 17692 Summary: Wrong currency_symbol for da_DK Product: glibc Version: unspecified Status: NEW Severity: normal Priority: P2 Component: localedata Assignee: unassigned at sourceware dot org Reporter: glibc at chsc dot dk CC: libc-locales at sourceware dot org The currency_symbol for da_DK should be changed from "kr" to "kr." (i.e. with a trailing period). "kr." is the official spelling[1,2] according to Retskrivningsordbogen[3] published by the Danish Language Council (Dansk SprognĂ¦vn) that is the official regulatory body of the Danish language. "kr" is sometimes used informally, but I believe "kr." is much more widespread. To get an impression, see e.g. [4]. AFAICT "kr" is the preferred spelling in Norway[5] and Sweden[6]. Perhaps this is how "kr" made its way into da_DK also (it has been unchanged since da_DK was added to Git/CVS in 1997). I raised this issue to the contact person for da_DK, Keld Simonsen, in January 2014. He responded that he would look into it, but so far I have not received any feedback. [1] http://sproget.dk/lookup?SearchableText=kr [2] http://sproget.dk/raad-og-regler/retskrivningsregler/retskrivningsregler/a7-40-60/a7-41-43-punktum/a7-42-forkortelsespunktum/ [3] https://en.wikipedia.org/wiki/Retskrivningsordbogen [4] https://www.google.dk/search?q=priser+kr+site:dk [5] http://www.korrekturavdelingen.no/K4Forkortelser.htm [6] http://www.regeringen.se/content/1/c6/13/15/83/7be35768.pdf#page=55 -- You are receiving this mail because: You are on the CC list for the bug. >From glibc-bugs-return-26830-listarch-glibc-bugs=sources.redhat.com@sourceware.org Tue Dec 09 20:20:56 2014 Return-Path: Delivered-To: listarch-glibc-bugs@sources.redhat.com Received: (qmail 8279 invoked by alias); 9 Dec 2014 20:20:55 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org Delivered-To: mailing list glibc-bugs@sourceware.org Received: (qmail 8236 invoked by uid 48); 9 Dec 2014 20:20:52 -0000 From: "glibc at chsc dot dk" To: glibc-bugs@sourceware.org Subject: [Bug localedata/17692] Wrong currency_symbol for da_DK Date: Tue, 09 Dec 2014 20:20:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: localedata X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: glibc at chsc dot dk X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-12/txt/msg00073.txt.bz2 Content-length: 317 https://sourceware.org/bugzilla/show_bug.cgi?id692 --- Comment #1 from Christian Schmidt --- Created attachment 8002 --> https://sourceware.org/bugzilla/attachment.cgi?id€02&actioníit Change "kr" to "kr." -- You are receiving this mail because: You are on the CC list for the bug.