[DiSL-user] JVM Crash

[Lubomír Bulej]

Dear Alessio,

regarding the build of the trunk version, please log what the build process
outputs -- I only have a limited ability to test on Mac, and there are some
compiler issues that can be solved relatively easily in the Makefile.

I have an unfinished set of patches that allows handling of different (build
platforms (but also makes the Makefiles a bit more complicated). Before I can
finish that, I think there is an easier to fix compilation on Mac.


Regarding the crash -- are you instrumenting anything in the Java Class Library?

But let's fix the compilation problem first and re-test on the trunk.


Best regards,
Lubomir



On 28/04/17 20:43, Alessio Gambi wrote:
> Dear DiSL-ers,
> 
> while running a basic dynamic analysis using DiSL 2.1 (release) I stumbled upon a bad crash of the JVM [1].
> 
> I have no idea of what’s going on, and how I can fix this.
> 
> I can share the logs/dumps upon request.
> 
> Here my configuration [2] (taken from the  hs_err_pid file)
> 
> Any help is appreciated …
> 
> Thanks
> 
> Best
> 
> — Alessio
> 
> PS: I tried but failed to build DiSL from trunk ...
> 	
> 
> [1]
>      [exec] # A fatal error has been detected by the Java Runtime Environment:
>      [exec] #
>      [exec] #  SIGSEGV (0xb) at pc=0x00007fff9af03f72, pid=1802, tid=4867
>      [exec] #
>      [exec] # JRE version: Java(TM) SE Runtime Environment (8.0_60-b27) (build 1.8.0_60-b27)
>      [exec] # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.60-b23 mixed mode bsd-amd64 compressed oops)
>      [exec] # Problematic frame:
>      [exec] # C  [libsystem_c.dylib+0xf72]  strlen+0x12
>      [exec] #
>      [exec] # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
>      [exec] #
> 
> 
> [2] ---------------  S Y S T E M  ---------------
> 
> OS:Bsduname:Darwin 14.5.0 Darwin Kernel Version 14.5.0: Fri Feb 17 10:33:20 PST 2017; root:xnu-2782.50.9.1.1~1/RELEASE_X86_64 x86_64
> rlimit: STACK 8192k, CORE 0k, NPROC 709, NOFILE 10240, AS infinity
> load average:1.38 1.22 0.68
> 
> CPU:total 8 (4 cores per cpu, 2 threads per core) family 6 model 70 stepping 1, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, clmul, erms, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2
> 
> Memory: 4k page, physical 16777216k(3479728k free)
> 
> /proc/meminfo:
> 
> 
> vm_info: Java HotSpot(TM) 64-Bit Server VM (25.60-b23) for bsd-amd64 JRE (1.8.0_60-b27), built on Aug  4 2015 10:47:24 by "java_re" with gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.11.00)
> 
> time: Fri Apr 28 20:40:58 2017
> elapsed time: 2 seconds (0d 0h 0m 2s)
> 
> 
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-- 
Dept. Dist. and Dependable Systems
Faculty of Mathematics and Physics
Charles University, Czech Republic
Web: http://d3s.mff.cuni.cz
Tel: +420-221914267