gdb program terminated with signal 10 bus error Washington West Virginia

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gdb program terminated with signal 10 bus error Washington, West Virginia

Switch out if (!GET_OBJ_TIMER(j)) timer_otrigger(j); with if (!GET_OBJ_TIMER(j)) { log("triggering timer for object %d", GET_OBJ_VNUM(j)); timer_otrigger(j); } Now you should get output for every timer you're triggering. I've been trying to see why the value j points too isn't being picked up and am probably balder for the effort. :-) I'll disable the object or script and report is some sort of sanity check required to prevent passing a NULL to TIMER_otrigger() or should j being a NULL not matter? This GDB was configured as "i386-marcel-freebsd"...

By using this site, you agree to the Terms of Use and Privacy Policy. Which in turn causes the next loop iteration to be handling garbage - which then in turn causes a crash. I had a same problem when I used VPN for ext IP, a change to a stable broadband connection solve this. Instead of pkg-config I installed pkgconf.

tgflynn commented Aug 14, 2016 If you're building from git you should do this to reconfigure: git clean -f -x -d # Note this will delete everything in your working directory obj=0x0 tmp = 0xaf0..... Core was generated by `cobchecker32'. Mar 13 '07 #3 reply Message Cancel Changes Post your reply Join Now >> Sign in to post your reply or Sign up for a free account.

Again, no crashes. This GDB was configured as "amd64-unknown-openbsd5.8"... Tags: heap corruptionSIGBUS View All (2) 0 Kudos Reply All Forum Topics Previous Topic Next Topic 8 REPLIES Dennis Handly Acclaimed Contributor [Founder] Options Mark as New Bookmark Subscribe Subscribe to tba having "Heart Atacks" - signal 10, Bus error 1 year 3 months ago #5369 thomas Offline Administrator Posts: 285 Thank you received: 52 Karma: 6 There are two problems here.

Addendum: I just realized I was being stupid only in the way a sleep deprived brain could be. Thus there is much space for memory to access which you own, but still shouldn't and there is much address space which you may read, but not write (most mapped libraries) Note this:#0 0x000014ad23f51220 in timer_otrigger (obj=0x0) at dg_triggers.c:659 t = (trig_data *) 0xdfdfdfdfdfdfdfdf #1 0x000014ad2402978f in point_update () at limits.c:459 ... Already have an account?

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. This is really bugging me. Would it have been better to put the return statement where I put the break statement or would that cause the same issue? Some data snipped for security reasons.

By default, we're in frame 0. May someone assist. Join them; it only takes a minute: Sign up Bus error vs Segmentation fault up vote 25 down vote favorite 8 Difference between a bus error and a segmentation fault? corv89 commented Jul 29, 2016 Thanks for the tip.

The administrator has disabled public write access. You can remove it with no bad effects. This is http://michal.guerquin.com/gdb.html, updated 2005-01-30 17:13 EST Contact: michalg at domain where domain is gmail.com (more) Bus error From Wikipedia, the free encyclopedia Jump to: navigation, search This article needs additional So your situation could be that you have two bugs, where the first to occur sometimes causes SIGSEGV, and the second (if the segfault didn't happen and the program is still

share|improve this answer answered May 8 '09 at 7:04 unwind 254k38332460 what do mean when you say "read or write memory that you don't own ? " when you Skip to content Ignore Learn more Please note that GitHub no longer supports old versions of Firefox. Why? Example[edit] This is an example of unaligned memory access, written in the C programming language with AT&T assembly syntax. #include int main(int argc, char **argv) { int *iptr; char *cptr;

I figure that's probably okay due to it being a void function and your saying it's okay. :-) None of the timer scripts caused a crash. 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 more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Any ideas?

I've done something which seems to be working, at least with tba running on OpenBSD, by making a small modification in dg_triggers.c. For example, if multi-byte accesses must be 16 bit-aligned, addresses (given in bytes) at 0, 2, 4, 6, and so on would be considered aligned and therefore accessible, while addresses 1, tba having "Heart Atacks" - signal 10, Bus error 1 year 3 months ago #5372 Krell Offline Expert Boarder Posts: 157 Thank you received: 13 Karma: 2 So...I guess that makes Unsubstantiated How should I deal with a difficult group and a DM that doesn't help?

because it has disappeared (e.g. The symptom, which is giving you grief, of having a null pointer sent to a function that dereferences it. Prior to HP-UX 11.31 the base_page sizing wasn’t configurable but with 11.31 this could be changed. 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).

several 100 MB) so you should probably compress it. By using this site, you accept the Terms of Use and Rules of Participation. End of content United StatesHewlett Packard Enterprise International CorporateCorporateAccessibilityCareersContact UsCorporate ResponsibilityEventsHewlett Packard LabsInvestor RelationsLeadershipNewsroomSitemapPartnersPartnersFind a PartnerPartner schinzelh commented Nov 18, 2015 Please run without any daemon=1 flag - for gdb to stay attached you need to run dashd undaemonized corv89 commented Nov 18, 2015 Thanks, looks like The variable pointer points at memory address 0xffffffff which GDB informs us is out of bounds.

Browse other questions tagged c or ask your own question. a SIGBUS is caused due to alignment issues with the CPU (e.g., trying to read a long from an address which isn't a multiple of 4). Loaded symbols for /lib/libc.so.5 Reading symbols from /libexec/ld-elf.so.1...done. EDIT: If you do try to upload here I think you will need to create a zip archive since they only allow certain extensions.

I'll upload the core once I have one. The getconf(1) command can be used to obtain the base page size of the system. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. You try this on ARM, MIPS, Power, etc.

Dialog System ListView extensions Embedding an Icon Image into an Executable Errno value from a process is higher than 128 Error trying to build executable on HP/UX External Compiler Module message Printing the low order bits of the address shows that it is not aligned to a word boundary ("dword" using x86 terminology). If the wallet is encrypted and locked at the time of the crash they would probably be safe but I wouldn't take the chance. 👍 1 corv89 commented Aug 14, operator do?1Bus error in simple C program1C++ pointers declaration order output segmentation fault or bus error3What error code does a process that segfaults return?0Bus Error in C for Loop0Bus Error, don't

accessing a memory-mapped file or executing a binary image which has been truncated while the program was running),[2] or because a just-created memory-mapped file cannot be physically allocated, because the disk Thank you for your effort. Open it with this command (using the appropriate path to dashd): gdb /usr/local/bin/dashd core Then in gdb type: bt This should hopefully give you a useable stack trace containing function names Attempting to access a unit larger than a byte at an unaligned address can cause a bus error.

Description: When undertaking 32 bit compiles a core dump containing the detail following was produced - Core was generated by `cobchecker32'.