Description of problem:
I had prepared a number of messages that were to be signed and encrypted. Each message had one attachment. Then I started sending them. I didn't wait for each one to be sent before I gave the send command on the next one, so at times there were two messages being sent at once. Then all of a sudden Evolution crashed.

Version-Release number of selected component:
evolution-3.8.5-2.fc19

Additional info:
reporter:       libreport-2.1.9
backtrace_rating: 4
cmdline:        evolution
crash_function: ssl_DestroyLocks
executable:     /usr/bin/evolution
kernel:         3.11.6-201.fc19.x86_64
runlevel:       N 5
type:           CCpp
uid:            1000
var_log_messages: Nov 10 08:05:13 speedy abrt-hook-ccpp[13295]: Saved core dump of pid 11768 (/usr/bin/evolution) to /var/tmp/abrt/ccpp-2013-11-10-08:05:09-11768 (810622976 bytes)

Truncated backtrace:
Thread no. 1 (10 frames)
 #5 ssl_DestroyLocks at sslsock.c:308
 #6 ssl_FreeSocket at sslsock.c:407
 #7 ssl_DefClose at ssldef.c:205
 #8 tcp_stream_raw_finalize at camel-tcp-stream-raw.c:185
 #10 smtp_transport_disconnect_sync at camel-smtp-transport.c:468
 #11 service_disconnect_thread at camel-service.c:834
 #12 run_in_thread at /lib64/libgio-2.0.so.0
 #13 io_job_thread at /lib64/libgio-2.0.so.0
 #14 g_task_thread_pool_thread at /lib64/libgio-2.0.so.0
 #16 g_thread_proxy at /lib64/libglib-2.0.so.0

Potential duplicate: bug 915694