[rrd-users] RRD and MRTG error

[Collins, Mike]

I have just converted MRTG to use RRD and am getting the following error:

*** glibc detected *** /usr/local/rrdtool-1.2.10/bin/rrdtool: double 
free or corruption (!prev): 0x098b8008 ***
======= Backtrace: =========
/l/rrdtool-1.2.10/bin/rrdtool(main+0x51)[0x8048415]
======= Memory map: ========
00219000-00233000 r-xp 00000000 fd:00 2913506    /lib/ld-2.3.5.so
00233000-00234000 r--p 00019000 fd:00 2913506    /lib/ld-2.3.5.so
00234000-00235000 rw-p 0001a000 fd:00 2913506    /lib/ld-2.3.5.so
0023b000-0035f000 r-xp 00000000 fd:00 2913522    /lib/libc-2.3.5.so
0035f000-00361000 r--p 00124000 fd:00 2913522    /lib/libc-2.3.5.so
00361000-00363000 rw-p 00126000 fd:00 2913522    /lib/libc-2.3.5.so
00363000-00365000 rw-p 00363000 00:00 0
00367000-00389000 r-xp 00000000 fd:00 2913531    /lib/libm-2.3.5.so
00389000-0038a000 r--p 00021000 fd:00 2913531    /lib/libm-2.3.5.so
0038a000-0038b000 rw-p 00022000 fd:00 2913531    /lib/libm-2.3.5.so
00393000-003a5000 r-xp 00000000 fd:00 204422     /usr/lib/libz.so.1.2.2.2
003aib/libc.so.6[0x29e424]
/lib/libc.so.6(__libc_free+0x77)[0x29e95f]
/usr/local/rrdtool-1.2.10/lib/librrd.so.2(rrd_free+0x23)[0x76751f]
/usr/local/rrdtool-1.2.10/lib/librrd.so.2(rrd_restore+0x17a)[0x769c6e]
/usr/local/rrdtool-1.2.10/lib/librrd.so.2(HandleInputLine+0x6de)[0x7766aa]
/usr/local/rrdtool-1.2.10/lib/librrd.so.2(main+0x71)[0x776e09]
/lib/libc.so.6(__libc_start_main+0xc6)[0x24fde6]
/usr/local5000-003a6000 rw-p 00011000 fd:00 204422     
/usr/lib/libz.so.1.2.2.2
004db000-004dc000 r-xp 004db000 00:00 0
004eb000-0054c000 r-xp 00000000 fd:00 208418     
/usr/lib/libfreetype.so.6.3.7
0054c000-00553000 rw-p 00061000 fd:00 208418     
/usr/lib/libfreetype.so.6.3.7
00596000-0059f000 r-xp 00000000 fd:00 2913539    
/lib/libgcc_s-4.0.0-20050520.so.1
0059f000-005a0000 rw-p 00009000 fd:00 2913539    
/lib/libgcc_s-4.0.0-20050520.so.1
00751000-0078c000 r-xp 00000000 fd:00 924508     
/usr/local/rrdtool-1.2.10/lib/librrd.so.2.0.5
0078c000-00792000 rw-p 0003a000 fd:00 924508     
/usr/local/rrdtool-1.2.10/lib/librrd.so.2.0.5
007b3000-007c8000 r-xp 00000000 fd:00 203482     
/usr/lib/libart_lgpl_2.so.2.3.17
007c8000-007c9000 rw-p 00014000 fd:00 203482     
/usr/lib/libart_lgpl_2.so.2.3.17
009e9000-00a0c000 r-xp 00000000 fd:00 208420     
/usr/lib/libpng12.so.0.1.2.8
00a0c000-00a0d000 rw-p 00023000 fd:00 208420     
/usr/lib/libpng12.so.0.1.2.8
08048000-08049000 r-xp 00000000 fd:00 917935     
/usr/local/rrdtool-1.2.10/bin/rrdtool
08049000-0804a000 rw-p 00000000 fd:00 917935     
/usr/local/rrdtool-1.2.10/bin/rrdtool
098b8000-098d9000 rw-p 098b8000 00:00 0          [heap]
b7d00000-b7d21000 rw-p b7d00000 00:00 0
b7d21000-b7e00000 ---p b7d21000 00:00 0
b7f19000-b7f60000 rw-p b7f6c000 00:00 0
b7f69000-b7f6b000 rw-p b7f69000 00:00 0
b7f91000-b7f93000 rw-p b7f91000 00:00 0
bff7d000-bff93000 rw-p bff7d000 00:00 0          [stack]
ERROR: Cannot update 
/var/www/mrtg/la-100-ap1.net.ttuhsc.edu/la-100-ap1.net.ttuhsc.edu_do0.rrd 
with '1121275953:3560535081:3249388825' opening 
'/var/www/mrtg/la-100-ap1.net.ttuhsc.edu/la-100-ap1.net.ttuhsc.edu_do0.rrd': 
No such file or directory
ERROR: Cannot 'last' 
/var/www/mrtg/la-100-ap1.net.ttuhsc.edu/la-100-ap1.net.ttuhsc.edu_do0.rrd: 
opening 
'/var/www/mrtg/la-100-ap1.net.ttuhsc.edu/la-100-ap1.net.ttuhsc.edu_do0.rrd': 
No such file or directory
Use of uninitialized value in subroutine entry at /usr/bin/mrtg line 686.
Use of uninitialized value in subroutine entry at /usr/bin/mrtg line 686.
ERROR: Cannot 'fetch' 
/var/www/mrtg/la-100-ap1.net.ttuhsc.edu/la-100-ap1.net.ttuhsc.edu_do0.rrd: 
start time: unparsable time:


RRD v 1.2.10
MRTG v 2.11.1-3
ZLIB v 1.2.2.2-4.fc4

Fecora Core 4
kernel v 2.6.12-1.1390_FC4smp

ps..

RRD works fine with Nagios (NagiosGraph)

-- 
Mike Collins
Sr. Programmer/Analyst
TTUHSC Information Technology
806-743-2870 ext. 271

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