On Mon, Jul 9, 2012 at 12:24 PM, Will Roberts <ironwill42_at_gmail.com> wrote:
> On 06/17/2012 08:08 PM, Will Roberts wrote:
>>
>> strace is producing no output. Infinite loop without syscalls?
>>
>> I also tried attaching with gdb, but even as root I'm getting "ptrace:
>> Operation not permitted." Any ideas on what that means? Or other ways to
>> get some information for you guys?
>
>
> I'm still having this issue. Any ideas why strace/gdb won't work for me in
> trying to debug this?
A quick search suggest that you are using some kernel security crap, I
don't know much about it but try this:
echo 0 > /proc/sys/kernel/yama/ptrace_scope
Or simply start squid from gdb instead of attaching to the existing process.
Alan
Received on Mon Jul 09 2012 - 06:18:51 MDT
This archive was generated by hypermail 2.2.0 : Tue Jul 10 2012 - 12:00:02 MDT