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Bus Error Hpux


Rethink your code if you're having this sort of problem- it's not very performant on X86 to begin with. –Svartalf Dec 16 '14 at 18:31 @Svartalf: On x86, word A bigger problem here may be that nsAutoTArray does not guarantee any alignment for its elements. Attachment Products Subscribe to Article Search Survey Did this article answer your question or resolve your issue? Hewlett-Packard Wildebeest 5.9 (based on GDB) is covered by the GNU General Public License.

Likely you have corrupted the heap and more!>#4 0x60000000e25fa580:1 in real_malloc+0x1c1 libc.so.1The heap is corrupted.Many thanks for your prompt reply, Dennis!It seems I need to redirect my queries at the compiler This hack comments out a couple of PR_STATIC_ASSERTS and forces the auto array to be 64bit aligned using an anonymous union. Will I still get the error now? I used a clean account, no previous profile or preferences. https://community.hpe.com/t5/Languages-and-Scripting/Bus-Error-on-HP-Ux-PARISC/td-p/5422881

Bus Error In C

That error usually occurs with bad debug info, tricky addressing where pointers aren't valid yet, etc. 0 Kudos Reply ushanair Occasional Contributor Options Mark as New Bookmark Subscribe Subscribe to RSS Comment 5 Tyler Downer [:Tyler] 2010-12-02 12:59:52 PST No reply, INCOMPLETE. Solved! Please don't fill out this field.

Comment 6 The Written Word 2010-12-02 21:36:40 PST This is not fixed with firefox-3.6.12 (sorry I neglected to test sooner). A minimal example that produces it because ftruncate was forgotten: #include /* O_ constants */ #include /* ftruncate */ #include /* mmap */ int main() { int fd; to limit your core dump size to 100K for your current login. How To Debug Bus Error SIGBUS means that you have asked to cpu to do something that is impossible.

No Yes How can we make this article more helpful? Bus Error Linux Showing results for  Search instead for  Do you mean  Menu Categories Solutions IT Transformation Internet of Things Topics Big Data Cloud Security Infrastructure Strategy and Technology Products Cloud Integrated Systems Networking By "access" I guess you mean trying to store something there. Unknown User replied Aug 8, 2003 Hey Patrick,=0D =0D Busy error generally occurs when some program refers to some invalid memory adders or similar problem...and code dump means core for that

coredump is the facility provided by the compiler that will give us the information on the causes and memory faults that occurs at run time.My question is to know these things Bus Error Core Dumped C++ one of many. And more use file / what commands to analyse Easy to suggest when don't know about the problem! 1 Kudo Reply The opinions expressed above are the personal opinions of the Comment 2 Gowri Kandasamy 2009-06-12 10:12:16 PDT I am hitting the same issue too on HPUX IPF Program received signal SIGBUS, Bus error si_code: 1 - BUS_ADRALN - Invalid address alignment.

Bus Error Linux

You can trigger a BUS error/Alignment Trap if you do something silly like do pointer math and then typecast for access to a problem mode (i.e. What is "OK" in Esperanto? Bus Error In C When there's only one person who knows how to do something crucial to a particular workflow, and that person suddenly becomes unavailable (i.e., "falls under a bus" - but most likely Bus Error (core Dumped) Linux Terms Privacy Opt Out Choices Advertise Get latest updates about Open Source Projects, Conferences and News.

Things that cause bus errors and segmentation violations are typically out-of-bounds array references and/or references through uninitialized or mangled pointers. The NULL pointer example is a special case... We managed to build firefox-10esr and still had issues on ia64-hp-hpux11.31 with bus errors in a 32bit build with the HP aCC compiler. Remove advertisements Sponsored Links LivinFree View Public Profile Find all posts by LivinFree #2 11-09-2001 Perderabo Unix Daemon (Administrator Emeritus) Join Date: Aug 2001 Last Activity: 26 Bus Error (core Dumped) C

This pointer is never // null. Please refer to the following link that helps in handling unaligned data: http://docs.hp.com/en/7730/newhelp0610/pragmas.htm#pragma-pack-ex3 #0 inline nsUrlClassifierEntry::nsUrlClassifierEntry() (this=0x76fc8b6c) at nsUrlClassifierDBService.cpp:287 287 : mId(-1) (gdb) where #0 inline nsUrlClassifierEntry::nsUrlClassifierEntry() (this=0x76fc8b6c) at nsUrlClassifierDBService.cpp:287 #1 Go to Solution. An attempt to access memory that isn't physically present would also give a bus error, but you won't see this if you're using a processor with an MMU and an OS

I would tend to expect that the situation tonyt is describing would result in a SIGSEGV rather than a SIGBUS....except that if you have a pointer that is both misaligned and How To Solve Bus Error In Linux Basically, I am curious as to why we had a job dump core on a bus error. share|improve this answer answered Oct 17 '08 at 14:55 Clinton Pierce 6,88394576 add a comment| up vote 7 down vote I believe the kernel raises SIGBUS when an application exhibits data

It may be that some versions of unix only use one or the other for everything.

From: Here share|improve this answer answered Oct 17 '08 at 14:54 Oli 91.9k44160228 Depends on the nasty tricks you're doing with your code. Program terminated with signal 10, Bus error. I hope the messages of SIGSEGV and SIGBUS will give the view on this. Gdb Bus Error This worked well in one thread, but when using openMP this drives to bus error, because Mac OS X has very limited stack size for non-main threads.

Remove advertisements Sponsored Links TioTony View Public Profile Find all posts by TioTony #5 11-10-2001 Perderabo Unix Daemon (Administrator Emeritus) Join Date: Aug 2001 Last Activity: 26 It is just as catastrophic as a "real" bus error, since without this person's knowledge of how to maintain or even execute the research workflow, the entire system falls apart. Multiple Alignments in flalign What's the optimal 'pythonic' way to make dot product of two lists of numbers? I think that since most[?] modern compilers for most processors pad / align the data for the programmers, the alignment troubles of yore (at least) mitigated, and hence one does not

You set up an uint8_t array, add one, two, or three to the array's pointer and then typecast to a short, int, or long and try to access the offending result.) It's not so much type conversion as you're doing type conversion on a pointer that you've done pointer math on. The HP UX group is no longer active. 309519 Related Discussions Regarding core dump Error when activating the transfer structure 2LIS_13_VDITM Difference between Bus error and the segmentation error. Converting a virtual address to a physical address can be a somewhat expensive operation.

BUS errors are caused by an attempt to access "memory" that the machine simply cannot access because the address is invalid. (Hence the term "BUS" error.) This can be due to Memory fault(coredump)4. No Yes SourceForge Browse Enterprise Blog Deals Help Create Log In or Join Solution Centers Go Parallel Resources Newsletters Cloud Storage Providers Business VoIP Providers Internet Speed Test Call Center Providers Type "show warranty" for warranty/support...Core was generated by `scmngMP'.Program terminated with signal 10, Bus error.BUS_ADRALN - Invalid address alignment.

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« Previous Thread | Next Thread » Thread Tools Show Printable Version Email this Page Subscribe Index: gfx/thebes/public/gfxFont.h =================================================================== --- gfx/thebes/public/gfxFont.h.orig 2009-03-26 04:01:31.692909423 +0000 +++ gfx/thebes/public/gfxFont.h 2009-03-26 04:01:34.643607350 +0000 @@ -427,8 +427,8 @@ * values are required. */ struct Spacing { - gfxFloat mBefore; - gfxFloat mAfter; CALL US: 1 (866) 837-4827 Solutions Unstructured Data Growth Multi-Vendor Hybrid Cloud Healthcare Government Products Backup and Recovery Business Continuity Storage Management Information Governance Products A-Z Services Education Services Business Critical PS: To be more precise this is not manipulating the pointer itself that will cause issues, it's accessing the memory it points to (dereferencing).