One more attempt: stuck processes

[Ken Murchison]

Sebastian Hagedorn wrote:

> Thanks. I will try this patch as soon as I can, but it's clearly not the 
> only issue, because the same thing happens with POP processes. Here's an 
> example for one:
> 
> (gdb) bt
> #0  0x0096441e in __read_nocancel () from /lib/tls/libc.so.6
> #1  0x00ac02f7 in BIO_new_socket () from /lib/libcrypto.so.4
> #2  0x00abe2b2 in BIO_read () from /lib/libcrypto.so.4
> #3  0x00fcfe13 in ssl23_read_bytes () from /lib/libssl.so.4
> #4  0x00fcec51 in ssl23_get_client_hello () from /lib/libssl.so.4
> #5  0x00fce712 in ssl23_accept () from /lib/libssl.so.4
> #6  0x00fd2c9a in SSL_accept () from /lib/libssl.so.4
> #7  0x08052cb3 in shut_down ()
> #8  0x0804e513 in shut_down ()
> #9  0x0804d58c in ?? ()
> #10 0x00000001 in ?? ()
> #11 0x08dd6848 in ?? ()
> #12 0x00000000 in ?? ()

OK.  What version of OpenSSL?

Are they imaps/pop3s processes, or are your clients using STARTTLS?

Are you sure that you're not running out of entropy?

Have you tried adding the '-U 1' option to the offending services in 
cyrus.conf?


-- 
Kenneth Murchison
Systems Programmer
Project Cyrus Developer/Maintainer
Carnegie Mellon University