Re: Multithreaded program crashes on SMP (HT enabled) machine

2005-04-29 Thread Doug White
Dropping -hackers and -bugs On Wed, 27 Apr 2005, Adi Pircalabu wrote: Hello, I have a multithreaded application ported on FreeBSD 5.3 which crashes in a minute or less if hyperthreading in enabled. Without HT there is no problem. How and where should I start to investigate the problem?

Multithreaded program crashes on SMP (HT enabled) machine

2005-04-27 Thread Adi Pircalabu
Hello, I have a multithreaded application ported on FreeBSD 5.3 which crashes in a minute or less if hyperthreading in enabled. Without HT there is no problem. How and where should I start to investigate the problem? The backtrace: (gdb) bt #0 0x2819631b in pthread_testcancel () from