External Commands segfault

[Hendrik Baecker]

Hi together,

can't remember when it comes in but Ethan has modified the Makefile to
install unstripped binaries.

Perhaps you could just:

"make install-unstripped"

Before testing it you should compare the filesizes of the installed
cgis/core and this ones which are in the source directory.

Without stripped binaries your backtrace should be more verbose.

Just my 2 Cent

Best wishes
Hendrik

Andreas Ericsson schrieb:
> David Schlecht wrote:
>   
>> Hi Andreas				
>>
>>
>>
>> Thanks for your attention. I didn't get a core dump but doing a
>>  stack trace on the hanging process I get:
>>
>>
>>
>> #0  0x002de7a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
>>
>> #1  0x003b4eb3 in __open_nocancel () from /lib/tls/libc.so.6
>>
>> #2  0x0035854d in _IO_new_file_fopen () from /lib/tls/libc.so.6
>>
>> #3  0x0034f0c9 in __fopen_internal () from /lib/tls/libc.so.6
>>
>> #4  0x0034f11d in fopen@@GLIBC_2.1 () from /lib/tls/libc.so.6
>>
>> #5  0x0804b6e0 in ?? ()
>>
>> #6  0x08071f20 in stdin ()
>>
>> #7  0x080613af in _IO_stdin_used ()
>>
>> #8  0xbfff6680 in ?? ()
>>
>> #9  0x080693da in _IO_stdin_used ()
>>
>> #10 0x0000fd00 in ?? ()
>>
>> #11 0x00000000 in ?? ()
>>
>>
>>
>> I tried repeatedly to generate a core dump but they aren't as common
>>  as this -- however, this looks like it's the same think. What do
>>  you think?
>>
>>     
>
> Not much from this output, I'm afraid. You will have to re-compile 
> nagios and make sure that it isn't installed as a stripped binary. The 
> trace output above shows only function names from the standard C library 
> and the dynamic link loader, which doesn't help in the slightest.
>
> I think the stripping is done when doing "make install", so skip that 
> step and just do "cp base/nagios /path/to/your/nagios" and you should be 
> fine. The gdb/bt output of such a process hanging should provide a much 
> more verbose output.
>
>   


-------------------------------------------------------------------------
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
_______________________________________________
Nagios-users mailing list
Nagios-users at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-users
::: Please include Nagios version, plugin version (-v) and OS when reporting any issue. 
::: Messages without supporting info will risk being sent to /dev/null