Segfault during network calls

2001-05-30 Thread Leonid Timochouk
Hello colleagues, We have a strange problem with our multi-threaded SMTP client: at very heavy load (e.g. 150 threads, each with a pool of 5 persistent connections) it sometimes receives SIGSEGV while making network kernel calls (mostly in "recvfrom" for both TCP and UDP, but also in "connect").

FIXED: Problem with dmfe

2001-05-11 Thread Leonid Timochouk
/download/download_driver.asp instead of dmfe.c. I am still not sure what was the exact cause of trouble with the original driver. Dr. Leonid Timochouk Computing Laboratory University of Kent at Canterbury, England - To unsubscribe from this list: send the line "unsubscribe linux-kernel&quo

Problem with dmfe

2001-05-10 Thread Leonid Timochouk
Hello, I have installed Linux 2.4.4 on our remotely-administered dedicated Web server (600MHz Celeron), and strange effects occurred with the Davicom DM9102 network card. It was active but apparently VERY slow, 85% packet loss in ping. I could connect to the machine but could not do anything usef