[ oprofile-Bugs-1009179 ] oprofiled segfaults

[SourceForge.net <no...@so...>]

Bugs item #1009179, was opened at 2004-08-14 06:18
Message generated for change (Comment added) made by goemon
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=116191&aid=1009179&group_id=16191

Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Dan Hollis (goemon)
Assigned to: Nobody/Anonymous (nobody)
Summary: oprofiled segfaults

Initial Comment:
kernel 2.6.7 and 2.6.8.1, redhat 7.3

oprofiled segfaults shortly after starting data collection:

Core was generated by `/usr/local/bin/oprofiled
--separate-lib=1 --separate-kernel=1 --separate-thread'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/lib/libpopt.so.0...done.
Loaded symbols for /usr/lib/libpopt.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
#0  0x0804eda9 in odb_insert (hash=0x806a75c,
key=18516, value=1) at db_insert.c:26
26              index =
hash->hash_base[odb_do_hash(hash, key)];
(gdb) bt
#0  0x0804eda9 in odb_insert (hash=0x806a75c,
key=18516, value=1) at db_insert.c:26
#1  0x0804aeb6 in sfile_log_sample (trans=0xbffff860)
at opd_sfile.c:341
#2  0x0804b6b3 in opd_put_sample (trans=0xbffff860,
pc=18516) at opd_trans.c:99
#3  0x0804ba3d in opd_process_samples
(buffer=0x4015e008 "ÿÿÿÿ\002", count=98901) at
opd_trans.c:268
#4  0x08049973 in opd_do_samples (opd_buf=0x4015e008
"ÿÿÿÿ\002", count=395604) at init.c:127
#5  0x08049a2a in opd_do_read (buf=0x4015e008
"ÿÿÿÿ\002", size=524288) at init.c:177
#6  0x08049bb7 in opd_26_start () at init.c:256
#7  0x0804a550 in main (argc=8, argv=0xbffff9b4) at
oprofiled.c:473
#8  0x4004e1c4 in __libc_start_main () from /lib/libc.so.6
(gdb)

----------------------------------------------------------------------

>Comment By: Dan Hollis (goemon)
Date: 2004-08-14 06:20

Message:
Logged In: YES 
user_id=106082

oh, i'm using oprofile 0.8 btw

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=116191&aid=1009179&group_id=16191