I have seen this too. I tried debugging it for a while, and got pretty
much the same backtrace. Unfortunately I was sidetracked with other
projects, but this is definately something we need to fix.
One question that has been bothering me is this: how do we have
machines.c files for two different versions of Linux? I guess its an
autoconf problem. However, it would be nice if we could make the
current linux.c handle both RH 7.3 and 8.0 systems.
Good luck,
Federico
On Wednesday, December 11, 2002, at 02:35 AM, Leif Nixon wrote:
And here I was, desperately trying to find out why my modified gmetad
dumped core on me intermittently, when I finally thought "OK, let's
backtrack to the clean 2.5.1 source and see how that behaves". Turned
out that too dies with a segfault. And in libc, no less. Grrr.
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 24580 (LWP 28733)]
0x400e2f02 in pthread_mutex_lock () from /lib/i686/libpthread.so.0
(gdb) bt
#0 0x400e2f02 in pthread_mutex_lock () from
/lib/i686/libpthread.so.0
#1 0x400e5572 in flockfile () from /lib/i686/libpthread.so.0
#2 0x420694dc in fputc () from /lib/i686/libc.so.6
#3 0x0804bde2 in debug_msg (format=0x805f45d "Updated rrd %s with
value %s") at debug_msg.c:23
There seems to be no problem with the arguments to debug_msg(); both
are valid strings.
I get the same behaviour with a gmetad compiled from CVS HEAD.
I'm running a pretty stock Red Hat 8.0, with gcc 3.2 and glibc 2.2.93.
--
Leif Nixon Systems expert
------------------------------------------------------------
National Supercomputer Centre Linkoping University
------------------------------------------------------------
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Federico
Rocks Cluster Group, Camp X-Ray, SDSC, San Diego
GPG Fingerprint: 3C5E 47E7 BDF8 C14E ED92 92BB BA86 B2E6 0390 8845
