All

A couple of weeks ago ­ after working for about two months ­ amcheck started
crashing on my system.  It dumps the following trace to stderr.

Any thoughts on where to begin looking to track this down would be greatly
appreciated.

Thanks!

-Steve J.






-------------Begin Trace------------------
*** glibc detected *** /usr/sbin/amcheck: double free or corruption
(fasttop): 0x000055556feb8e70 ***
======= Backtrace: =========
/lib64/libc.so.6[0x2aaaabc6b4f4]
/lib64/libc.so.6(cfree+0x8c)[0x2aaaabc6eb1c]
/usr/sbin/amcheck[0x555555558ef0]
/usr/sbin/amcheck(main+0xa2f)[0x55555555a48f]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x2aaaabc198a4]
/usr/sbin/amcheck[0x5555555565e9]
======= Memory map: ========
2aaaaaaab000-2aaaaaac5000 r-xp 00000000 08:02 2867273
/lib64/ld-2.5.so
2aaaaaac5000-2aaaaaac8000 rw-p 2aaaaaac5000 00:00 0
2aaaaacc4000-2aaaaacc5000 r--p 00019000 08:02 2867273
/lib64/ld-2.5.so
2aaaaacc5000-2aaaaacc6000 rw-p 0001a000 08:02 2867273
/lib64/ld-2.5.so
2aaaaacc6000-2aaaaace7000 r-xp 00000000 08:02 8753372
/usr/lib64/libamserver-2.5.0p2.so
2aaaaace7000-2aaaaaee7000 ---p 00021000 08:02 8753372
/usr/lib64/libamserver-2.5.0p2.so
2aaaaaee7000-2aaaaaee9000 rw-p 00021000 08:02 8753372
/usr/lib64/libamserver-2.5.0p2.so
2aaaaaee9000-2aaaaaeec000 rw-p 2aaaaaee9000 00:00 0
2aaaaaeec000-2aaaaaef6000 r-xp 00000000 08:02 8753371
/usr/lib64/libamtape-2.5.0p2.so
2aaaaaef6000-2aaaab0f6000 ---p 0000a000 08:02 8753371
/usr/lib64/libamtape-2.5.0p2.so
2aaaab0f6000-2aaaab0f7000 rw-p 0000a000 08:02 8753371
/usr/lib64/libamtape-2.5.0p2.so
2aaaab0f7000-2aaaab119000 r-xp 00000000 08:02 8753373
/usr/lib64/libamanda-2.5.0p2.so
2aaaab119000-2aaaab319000 ---p 00022000 08:02 8753373
/usr/lib64/libamanda-2.5.0p2.so
2aaaab319000-2aaaab31b000 rw-p 00022000 08:02 8753373
/usr/lib64/libamanda-2.5.0p2.so
2aaaab31b000-2aaaab33b000 rw-p 2aaaab31b000 00:00 0
2aaaab347000-2aaaab3c9000 r-xp 00000000 08:02 2867307
/lib64/libm-2.5.so
2aaaab3c9000-2aaaab5c8000 ---p 00082000 08:02 2867307
/lib64/libm-2.5.so
2aaaab5c8000-2aaaab5c9000 r--p 00081000 08:02 2867307
/lib64/libm-2.5.so
2aaaab5c9000-2aaaab5ca000 rw-p 00082000 08:02 2867307
/lib64/libm-2.5.so
2aaaab5ca000-2aaaab5cb000 rw-p 2aaaab5ca000 00:00 0
2aaaab5cb000-2aaaab5ce000 r-xp 00000000 08:02 2867332
/lib64/libtermcap.so.2.0.8
2aaaab5ce000-2aaaab7cd000 ---p 00003000 08:02 2867332
/lib64/libtermcap.so.2.0.8
2aaaab7cd000-2aaaab7ce000 rw-p 00002000 08:02 2867332
/lib64/libtermcap.so.2.0.8
2aaaab7ce000-2aaaab7e3000 r-xp 00000000 08:02 2867308
/lib64/libnsl-2.5.so
2aaaab7e3000-2aaaab9e2000 ---p 00015000 08:02 2867308
/lib64/libnsl-2.5.so
2aaaab9e2000-2aaaab9e3000 r--p 00014000 08:02 2867308
/lib64/libnsl-2.5.so
2aaaab9e3000-2aaaab9e4000 rw-p 00015000 08:02 2867308
/lib64/libnsl-2.5.so
2aaaab9e4000-2aaaab9e6000 rw-p 2aaaab9e4000 00:00 0
2aaaab9e6000-2aaaab9f7000 r-xp 00000000 08:02 2867325
/lib64/libresolv-2.5.so
2aaaab9f7000-2aaaabbf7000 ---p 00011000 08:02 2867325
/lib64/libresolv-2.5.so
2aaaabbf7000-2aaaabbf8000 r--p 00011000 08:02 2867325
/lib64/libresolv-2.5.so
2aaaabbf8000-2aaaabbf9000 rw-p 00012000 08:02 2867325
/lib64/libresolv-2.5.so
2aaaabbf9000-2aaaabbfc000 rw-p 2aaaabbf9000 00:00 0
2aaaabbfc000-2aaaabd42000 r-xp 00000000 08:02 2867283
/lib64/libc-2.5.so
2aaaabd42000-2aaaabf42000 ---p 00146000 08:02 2867283
/lib64/libc-2.5.so
2aaaabf42000-2aaaabf46000 r--p 00146000 08:02 2867283
/lib64/libc-2.5.so
2aaaabf46000-2aaaabf47000 rw-p 0014a000 08:02 2867283
/lib64/libc-2.5.so
2aaaabf47000-2aaaabf4e000 rw-p 2aaaabf47000 00:00 0
2aaaabf4e000-2aaaabf58000 r-xp 00000000 08:02 2867312
/lib64/libnss_files-2.5.so
2aaaabf58000-2aaaac157000 ---p 0000a000 08:02 2867312
/lib64/libnss_files-2.5.so
2aaaac157000-2aaaac158000 r--p 00009000 08:02 2867312
/lib64/libnss_files-2.5.so
2aaaac158000-2aaaac159000 rw-p 0000a000 08:02 2867312
/lib64/libnss_files-2.5.so
2aaaac159000-2aaaac166000 r-xp 00000000 08:02 2867300
/lib64/libgcc_s-4.1.2-20070626.so.1
2aaaac166000-2aaaac366000 ---p 0000d000 08:02 2867300
/lib64/libgcc_s-4.1.2-20070626.so.1
2aaaac366000-2aaaac367000 rw-p 0000d000 08:02 2867300
/lib64/libgcc_s-4.1.2-20070626.so.1
2aaab0000000-2aaab0021000 rw-p 2aaab0000000 00:00 0
2aaab0021000-2aaab4000000 ---p 2aaab0021000 00:00 0
555555554000-55555555d000 r-xp 00000000 08:02 8851674
/usr/sbin/amcheck
55555575c000-55555575d000 rw-p 00008000 08:02 8851674
/usr/sbin/amcheck
55556feb4000-55556fed5000 rw-p 55556feb4000 00:00 0
7fffa9c93000-7fffa9ca8000 rw-p 7fffa9c93000 00:00 0
[stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0
[vdso]

----------------End Trace--------------------




-- 
   
 
Steve Jacobson  ? Cozi  ? IT Manager  ? m: 206.310.7760  ? www.cozi.com