From: Grant Schoep Date: 2011-04-22T06:14:31+09:00 Subject: Re: Ruby app core dump on shutdown Roger Pack wrote in post #994110: > does gdb help at all in this case? This is where I don't think gdb is helping me out, the first point where shows is (gdb) where #0 0x8744568d in ?? () Cannot access memory at address 0x8744568c All the rest of the threads are in varying states of #0 0x40000402 in __kernel_vsyscall () I have attached a "thread apply all where" that shows all the threads I'm loading the core file via "gdb /prod/ruby/bin/ruby core.12345" Where /prod/ruby/bin/ruby is the ruby interpreter the ruby script was using. Attachments: http://www.ruby-forum.com/attachment/6139/gdb.where.txt -- Posted via http://www.ruby-forum.com/.