[syslog-ng] Logging with db-parser issue

[Nate Hausrath]

> >
> > 2, You have a segfault. I would need a backtrace or a core file to track
> > down the problem. To get a core file you can use the --enable-core
> > option to syslog-ng and gdb after that to get a backtrace.
> >
> > Sorry again for the version problem, I will push an update to my git
> > tree with the new version 2 xml handling.
> >
> > best,
> >
> > Marton
> >

Hi Marton,

I finally have the backtrace.  If you need to core file as well, let me know.

Core was generated by `/opt/syslog-ng-src/sbin/syslog-ng --no-caps
--enable-core'.
Program terminated with signal 11, Segmentation fault.
[New process 5429]
#0  0x08064117 in log_pipe_queue (s=0x0, msg=0x80a53c0,
path_options=0xbfd749e4) at logpipe.h:121
121	  s->queue(s, msg, path_options);
(gdb) bt full
#0  0x08064117 in log_pipe_queue (s=0x0, msg=0x80a53c0,
path_options=0xbfd749e4) at logpipe.h:121
No locals.
#1  0x080640c5 in log_process_pipe_queue (s=0x80a0a38, msg=0x80a53c0,
path_options=0xbfd749e4) at logprocess.c:73
	self = (LogProcessPipe *) 0x80a0a38
#2  0x08054874 in log_pipe_queue (s=0x80a0a38, msg=0x80a53c0,
path_options=0xbfd749e4) at logpipe.h:121
No locals.
#3  0x0805483c in log_pipe_forward_msg (self=0x80a09c0, msg=0x80a53c0,
path_options=0xbfd749e4) at logpipe.c:72
No locals.
#4  0x0806446c in log_multiplexer_queue (s=0x80a09c0, msg=0x80a53c0,
path_options=0xbfd749e4) at logmpx.c:115
	self = (LogMultiplexer *) 0x80a09c0
	i = 1
	local_options = {flow_control = 0, matched = 0xbfd7498c}
	matched = 1
	delivered = 1
	last_delivery = 0
	fallback = 1
#5  0x08064490 in log_pipe_queue (s=0x80a09c0, msg=0x80a53c0,
path_options=0xbfd749e4) at logpipe.h:121
No locals.
#6  0x080643f8 in log_multiplexer_queue (s=0x80a0990, msg=0x80a53c0,
path_options=0xbfd74b28) at logmpx.c:105
	next_hop = (LogPipe *) 0x80a09c0
	self = (LogMultiplexer *) 0x80a0990
	i = 0
	local_options = {flow_control = 0, matched = 0xbfd749fc}
	matched = 1
	delivered = 0
	last_delivery = 1
	fallback = 0
#7  0x0806b792 in log_pipe_queue (s=0x80a0990, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.h:121
No locals.
#8  0x0806b75d in log_source_group_queue (s=0x80a0370, msg=0x80a53c0,
path_options=0xbfd74b28) at sgroup.c:97
	self = (LogSourceGroup *) 0x80a0370
	cfg = (GlobalConfig *) 0x809baa0
#9  0x08054874 in log_pipe_queue (s=0x80a0370, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.h:121
No locals.
#10 0x0805483c in log_pipe_forward_msg (self=0x80a01f0, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.c:72
No locals.
#11 0x08054874 in log_pipe_queue (s=0x80a01f0, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.h:121
No locals.
#12 0x0805483c in log_pipe_forward_msg (self=0x80a3100, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.c:72
No locals.
#13 0x0807a833 in log_pipe_queue (s=0x80a3100, msg=0x80a53c0,
path_options=0xbfd74b28) at logpipe.h:121
No locals.
#14 0x0807a7b5 in log_source_queue (s=0x80a51d0, msg=0x80a53c0,
path_options=0xbfd74b98) at logsource.c:167
	self = (LogSource *) 0x80a51d0
	local_options = {flow_control = -1, matched = 0x0}
	processed_counter = (guint32 *) 0x0
	stamp = (guint32 *) 0x0
	new = 13
	handle = (StatsCounter *) 0x0
	__PRETTY_FUNCTION__ = "log_source_queue"
#15 0x0806c577 in log_pipe_queue (s=0x80a51d0, msg=0x80a53c0,
path_options=0xbfd74b98) at logpipe.h:121
No locals.
#16 0x0806c544 in log_reader_handle_line (self=0x80a51d0,
    line=0x80a31c8 "Apr 12 06:02:39 12log01 syslog-ng[7991]: syslog-ng
starting up; version='2.0.5'\n\n", length=81,
    saddr=0x80a55e0, parse_flags=0) at logreader.c:267
	m = (LogMessage *) 0x80a53c0
	path_options = {flow_control = -1, matched = 0x0}
#17 0x0806c79d in log_reader_fetch_log (self=0x80a51d0,
proto=0x80a3168) at logreader.c:346
	msg = (
    const guchar *) 0x80a31c8 "Apr 12 06:02:39 12log01
syslog-ng[7991]: syslog-ng starting up; version='2.0.5'\n\n"
	msg_len = 81
	status = LPS_SUCCESS
	sa = (GSockAddr *) 0x80a55e0
	msg_count = 1
	may_read = 1
	parse_flags = 0
	__PRETTY_FUNCTION__ = "log_reader_fetch_log"
#18 0x0806c383 in log_reader_fd_dispatch (source=0x80a5248,
callback=0, user_data=0x0) at logreader.c:207
	self = (LogReaderWatch *) 0x80a5248
#19 0xb7e75cf6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#20 0xb7e790b3 in ?? () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#21 0xb7e7966e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
No symbol table info available.
#22 0x0804dff6 in main_loop_run (cfg=0xbfd74db0) at main.c:149
	iters = 3
	stats_timer_id = 5
#23 0x0804e64d in main (argc=1, argv=0xbfd74e54) at main.c:394
	cfg = (GlobalConfig *) 0x809baa0
	rc = 0
	ctx = (GOptionContext *) 0x808ecc8
	error = (GError *) 0x0

Thanks,
Nate