g++ 4.7 with g++0x threads & profiling

[Folkert van Heusden <folkert.mobiel@xxxxxxxxx>]

Hi,

I have a C++ application using the new std::thread functionality.
At random I see all kinds of crashes, mostly in std::string but also
in std::map and friends.
I have profiling (-pg) enabled. It seems that if I disable profiling,
also the random errors (SIGSEGV) disappear.
Are there any known issues with profiling, c++0x and gcc version 4.7
with this? (tried g++ 4.6 as well)


Thanks.

Folkert.