Platform exception at PC 0xb7658d25.

_From [sergio.g...@gmail.com](https://code.google.com/u/100738546891560961700/) on June 16, 2014 18:40:15_

What steps will reproduce the problem? 1. ./drmemory -show_reachable -- /usr/local/src/mcu/bin/debug/mcu What is the expected output? What do you see instead? What version of the product are you using? On what operating system? root@ubuntu:~/DrMemory-Linux-1.7.0-5/bin# ./drmemory -version
Dr. Memory version 1.7.0 -- build 5

Does the problem go away when running in light mode (pass "-light" to Dr.
Memory)? What about when running with the options "-leaks_only
-no_count_leaks -no_track_allocs"?
-ligth same behaviour
-leaks_only -no_count_leaks -no_track_allocs doesn't exit inmediatelly but after pressing ctrl-c got same behaviour Does the problem go away when using the most recent build from http://build.chromium.org/p/client.drmemory/builds/? no, version 1948 has same behaviour Try the debug version of Dr. Memory and of its underlying engine DynamoRIO by passing "-debug -dr_debug -pause_at_assert" to drmemory.exe. Are any messages reported? table_flags)) != 0) && table->capacity <= 513)) && "hash table high average collision length" in file /work/drmemory_package/dynamorio/core/hashtablex.h line 1845
version 4.2.2635, custom build
-no_dynamic_options -logdir '/root/DrMemory-Linux-1.7.0-5/drmemory/logs/dynamorio' -client_lib '/root/DrMemory-Linux-1.7.0-5/bin/debug/libdrmemorylib.so;0;`-pause_at_assert` -logdir `/root/DrMemory-Linux-1.7.0-5/drmemory/logs` -symcache_dir `/root/DrMemory-Linux-1.7.0-5/drmemory/logs/symcache` -resfile 9259 ' -code_api -stack_size 56K -disable_traces -no_enable_traces -max_elide_
0x57cfec20 0xb7455bce
0x57cfecac 0xb745301b
0x57cfed28 0xb745261b
0x57cfedb0 0xb74687d8
0x57cfee0c 0xb7469454
0x57cfeeac 0xb74b9b58
0x57cfeef4 0xb74b9a63
0x57cfef68 0xb74b5a55
0x57cfeff4 0x55f29f87
/root/DrMemory-Linux-1.7.0-5/bin/debug/libdrmemorylib.so=0x73800000
/usr/lib/i386-linux-gnu/libstdc++.so.6=0xb48b1000
/lib/i386-linux-gnu/libgcc_s.so.1=0xb4697000
/lib/i386-linux-gnu/libm.so.6=0xb4884000
/lib/i386-linux-gnu/libc.so.6=0xb46b6000
/lib/ld-linux.so.2=0xb4861000>
[0xb2e93b40][1402958077.040][LOG]>CreateConference [tag:100-5f2d47e0-7574-4d9b-8bf3-166661104d9e,queueId:1889009665]
[0xb2e93b40][1402958077.490][LOG]-CreateEvenSource [source:100-5f2d47e0-7574-4d9b-8bf3-166661104d9e]
Please provide any additional information below. Please also see the "Narrowing Down the Source of the Problem" section of https://code.google.com/p/drmemory/wiki/Debugging .

_Original issue: http://code.google.com/p/drmemory/issues/detail?id=1566_