Hi, I am using insure++ to build a multi-threaded application on RED HAT Linux 3.2.3-37. (Linux insurertx 2.4.21-15.0.3.ELsmp #1 SMP Tue Jun 29 18:04:47 EDT 2004 i686 i686 i386 GNU/Linux) When I am running the application in GDB I am getting a SIGTRAP signal. ### Linux/LinuxThreadSpecific.cc:184: assertion failed ### @(#)$RCSfile: LinuxThreadSpecific.cc,v $ $Revision: 32.18 $ $Date: 2003/06/03 23:29:13 $ Program received signal SIGTRAP, Trace/breakpoint trap. [Switching to Thread -1232592224 (LWP 30447)] 0xb68d4f01 in kill () from /lib/tls/libc.so.6 (gdb) where #0 0xb68d4f01 in kill () from /lib/tls/libc.so.6 #1 0xb6bd1ab8 in Insure::Debug::nativeTrap () from /home/kodiak/ins++/lib.linux2/libinsure.so #2 0xb6b518d6 in Insure::Debug::trap () from /home/kodiak/ins++/lib.linux2/libinsure.so #3 0xb6b94f3a in Insure::Object::assertionFailed () from /home/kodiak/ins++/lib.linux2/libinsure.so #4 0xb6bff718 in Insure::PosixThread::setThisThread () from /home/kodiak/ins++/lib.linux2/libinsure_mt.so #5 0xb6bfe8e1 in Insure::PosixThread::processWillBecomeMultithreaded () from /home/kodiak/ins++/lib.linux2/libinsure_mt.so #6 0xb6bc2cfe in Insure::ThisThread::processWillBecomeMultithreaded () from /home/kodiak/ins++/lib.linux2/libinsure.so #7 0xb6bc2caf in Insure::ThisThread::newThread () from /home/kodiak/ins++/lib.linux2/libinsure.so #8 0xb6bfeb3b in Insure::PosixThread::willCreateNewThread () from /home/kodiak/ins++/lib.linux2/libinsure_mt.so #9 0xb6bc3127 in Insure::ThisThread::willCreateNewThread () from /home/kodiak/ins++/lib.linux2/libinsure.so #10 0xb6b9813c in _insure_thread_create () from /home/kodiak/ins++/lib.linux2/libinsure.so #11 0xb6c8e76b in pthread_create () from /home/kodiak/ins++/lib.linux2/libtql_pthread_gcc.so Can you please suggest what may be going wrong and the possible solution for this? Thanks in advance. Regards, Deepak.