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Bus Error 10 Cuda

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My command looked like this john --fork=8 -w:/path/to/wordlist --rules /path/to/hashes.txt. It still crashes with the error at the bottom of my first post whenever I try to crack netntlm hashes. After reading your directions for OSX on the install page, I grabbed gcc 4.9 from brew as the directions indicated, and set up osx_as_wrapper.sh. If you still think the patch is causing problems rather than fixing them, please reopen and elaborate.

JohnTheRipper owner magnumripper commented Feb 26, 2015 It seems pretty unlikely to me that you would experience two separate bugs that noone else has reported. Reload to refresh your session. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. In the meantime, I've gone back to the last john jumbo build based on the v1.7.x.

Bus Error Linux

If the message turns out to be larger than 1073741824 bytes, parsing will be halted for security reasons. JohnTheRipper owner magnumripper commented Jan 14, 2015 Homebrew/legacy-homebrew#35883 DomT4 commented Jan 14, 2015 Thanks Magnum, Appreciate that. We need to rule out stuff in order to nail this: OpenCL is ruled out already, the netntlm format is not an OpenCL format. JohnTheRipper owner magnumripper commented Feb 27, 2015 BTW the OpenCL formats are a lot harder to get good debug info from (because a lot more shared libs lacking debug info are

  • For bug reporting instructions, please see: .
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  • JohnTheRipper owner magnumripper commented Feb 23, 2015 If we could get a backtrace from the debugger it would give us lots of clues.
  • Or just edit them manually, it's just a few lines.

Reload to refresh your session. Now when I attempted to compile and make, I was getting a new error about not being able to find 'dispatch_block_t'. This is an example of register indirect addressing. How To Solve Bus Error In Linux The patch worked for me.

Segmentation faults occur when accessing memory which does not belong to your process, they are very common and are typically the result of: using a pointer to something that was deallocated. JohnTheRipper owner magnumripper commented Feb 26, 2015 My single thread test, with the patch, no OpenCL, has been running for over an hour and a half without any crash. I apologize for not following the build directions sooner. But it might not be very easy to find out.

Will it cause mis-alignment errors on a fragile architecture. Sigbus Error Linux Since the issue can take a long time to manifest, and I can't debug it when running via fork or openmpi, I will try running a single thread all night and sptr = (short *)(((char *)sptr) + 1); *sptr = 100; */ return 0; } Compiling and running the example on a POSIX compliant OS on x86 demonstrates the error: $ gcc Who created the Secret Stairs as a way into Mordor and for what purpose?

Bus Error (core Dumped) Linux

Why don't my users have separate desktops in Windows 10? Could California Ratify the Paris Agreement? Bus Error Linux use array (or) pointers with malloc() and free() Other than that #import #import should be #include #include NOTE: anything that is malloc()ed must be free()'ed you need Bus Error 10 Mac Already have an account?

Otherwise, you will overrun str - which is also undefined behavior. The interesting lines are like 0:00:00:00 Proceeding with wordlist mode 0:00:00:00 - Rules: Wordlist 0:00:00:00 - Wordlist file: ../run/password.lst 0:00:00:00 - memory mapping wordlist (26325 bytes) 0:00:00:00 - loading wordfile $JOHN/password.lst 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 share|improve this answer answered Oct 18 '08 at 17:52 Joshua 18.6k33581 This often happens when I update the .so file while running the process –poordeveloper Aug 11 '15 at How To Debug Bus Error

Is there one word that describes the attribute of being either disposable or reusable? It would be better if you can catch a crash in netntlmv2 CPU format. Doesn't crash here (yet). The Yosemite patch you provided is also not needed and actually broke things (I had to go remove it) otherwise I was getting build errors.

Did you follow the guide to install it? Bus Error Core Dumped C JohnTheRipper owner magnumripper commented Jan 14, 2015 Here's md5sums of original files $ md5 /usr/include/dispatch/{object,queue}.h.orig MD5 (/usr/include/dispatch/object.h.orig) = ff02d8108b7bb88a76a1026c12c75c58 MD5 (/usr/include/dispatch/queue.h.orig) = ac7652c772575cc33d7abebbda881742 And here's for patched files $ md5 /usr/include/dispatch/{object,queue}.h For instance: unsigned char data[6]; (unsigned int *) (data + 2) = 0xdeadf00d; This snippet tries to write the 32-bit integer value 0xdeadf00d to an address that is (most likely) not

It ran fine for quite awhile then crashed.

But if it crashes, gdb will tell exactly where the crash occured (source file and line number). asked 4 years ago viewed 57568 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends in 4 days Visit Chat Linked -1 char * vs char[] 1 memory A bus error is trying to access memory that can't possibly be there. Bus Error Vs Segmentation Fault size: 4.0 GB Max clock (MHz): 4294969596 Profiling timer res.: 1 ns Max Work Group Size: 1024 Parallel compute cores: 8 Device #1 (1) name: Iris Pro Device vendor: Intel Device

JohnTheRipper owner magnumripper commented Feb 27, 2015 ./john --fork=8 -w:./wordlist.txt --rules /tmp/hashes.txt Oh by the way: If the above always crashes at the same point, in node 2, you should try So does it ever happen with a non-MPI build? I cant really tell, but the CUDA backend seems to be fine. So the patch was unneeded and breaks things.

It's not so much type conversion as you're doing type conversion on a pointer that you've done pointer math on. Feel free to raise an issue at Homebrew/Homebrew with that information though; Mike who handles the bottles may be able to do something about it :). I am using ubuntu 10 x64 with a 480Fermi. JohnTheRipper owner magnumripper commented Jan 29, 2015 I'll try and run some tests actually utilizing MPI.

However I still couldn't build with gcc initially: ./configure --enable-mpi CC=/usr/local/bin/gcc-4.9 CXX=/usr/local/bin/g++-4.9 As I would get the following error: /var/folders/j6/wy95tjc950n5352c_z9mxqm40000gn/T//cc1wG4p1.s:398:no such instruction: `andn %edi, %r8d,%eax' I was able to work around It did not crash when trying to crack kerberos tickets. Attempting to access a unit larger than a byte at an unaligned address can cause a bus error. DomT4 commented Jan 14, 2015 This means it will only run on an AVX-capable CPU or else it will fail with "illegal instruction" just like I thought.

The Intel x86 is, by the way, not such an architecture, it would allow the access (albeit execute it more slowly). So, it is aligned.