On 12/20/2013 01:26 AM, Dr.x wrote: > i have smp and it works fine at start of squid , > but after some time , > one kids of my kids must be killed and restarted agian , and so on > *FATAL: Received Segment Violation...dying. > i dont know why this "Dying" occurs ?? It most likely occurs because of a bug in Squid code. > how troubleshoot this issue ?? Please file a bug report with bugzilla, posting a gdb backtrace from the core file created when a worker dies. If there is no core file or you need more information on how to collect a back trace, please visit: http://wiki.squid-cache.org/SquidFaq/BugReporting Please note that without a backtrace, your report will most likely not contain the information necessary to triage and fix the bug. Thank you, Alex.