SEGV_MAPERR - Address not mapped to object

[Alex Vinokur]

Hi,

I have the follwing problem.

--- Environment (BEGIN) ---
HP-UX hpx418 B.11.23 U ia64 1139467043 unlimited-user license

aCC: HP C/aC++ B3910B A.06.25.01 [May 16 2010]

Main compilation flags: -AA +Z +DD64 -g +Maked -mt
Main linkage flags: -AA +Z +DD64 -g -z -mt

HP gdb 6.1 for HP Itanium (32 or 64 bit) and target HP-UX 11iv2 and 11iv3.
Copyright 1986 - 2009 Free Software Foundation, Inc.
Hewlett-Packard Wildebeest 6.1 (based on GDB) is covered by the
GNU General Public License. Type "show copying" to see the conditions to
change it and/or distribute copies. Type "show warranty" for warranty/support.
--- Environment (END) ---



--- Invocation (BEGIN) ---

> gdb ADJ1_RaterInit

(gdb) set heap-check on

(gdb) show heap-check
Thread debugging commands is "on".
Current heap check settings are :
Check leaks : on
Check bounds : on
Check free() : on
Check string : off
Scrambling : off
Frame count : 4
Min-leak-size : 0
Min-heap-size : 0
Block-size : 0
Header-size : 16
Footer-size : 1
Seed-value : 5
Random-range : 100
Null-check : -1
Null-check-size : -1
Heap-size : 0
Heap Interval : 0
Repeat Count : 100
High-mem Count : 0
Watch Address : 0x00000000
retain-freed-blocks : off
(gdb) run

....

warning: Symbols for some libraries have not been loaded, because
doing so would exceed the size threshold specified by auto-solib-add.
To manually load symbols, use the 'sharedlibrary' command.
To raise the threshold, set auto-solib-add to a larger value and rerun
the program.

....

--- Invocation (END) ---


--- Failure (BEGIN) ---
Program received signal SIGSEGV, Segmentation fault
si_code: 1 - SEGV_MAPERR - Address not mapped to object.
0x9fffffffd1638a40 in warning: No unwind information found.
Skipping this library /usr/lib/hpux64/libcl.so.1.

warning: No unwind information found.
Skipping this library /usr/local64/xerces-c2_6_0_icu_64b//lib/libicudata.sl.34.

warning: No unwind information found.
Skipping this library /usr/lib/hpux64/libcl.so.1.

warning: No unwind information found.
Skipping this library /usr/local64/xerces-c2_6_0_icu_64b//lib/libicudata.sl.34.

()
from /devjuser/jp/ccjp/avinokur/proj/gadj750_CNV64/lib/libgadjmemdbinfo.so
--- Failure (END) ---

--- Call Stack (BEGIN) ---
(gdb) where
warning: GDB cannot print complete stack trace since some shared libraries are missing. Set GDB_SHLIB_PATH and try again.

#0 0x9fffffffd1638a40 in ()
from /devjuser/jp/ccjp/avinokur/proj/gadj750_CNV64/lib/libgadjmemdbinfo.so
warning: Attempting to unwind past bad PC 0x9fffffffd1638a40
#1 0x9fffffffdeb74770:0 in __cxa_finalize+0x290 ()
from /usr/lib/hpux64/libCsup.so.1
#2 0x9fffffffdeb74490:0 in __cxxTerm_body()+0x30 ()
from /usr/lib/hpux64/libCsup.so.1
#3 0x9fffffffdeb74320:0 in __cxxTerm+0x20 () from /usr/lib/hpux64/libCsup.so.1
#4 0x9fffffffde464c60:0 in __exit_handler+0xa0 ()
from /usr/lib/hpux64/libc.so.1

--- Call Stack (END) ---



--- Info Corruption (BEGIN) ---

(gdb) info corruption
Analyzing heap ...

Following blocks appear to be corrupted
No. Total bytes Blocks Corruption Address Function
0 512 1 Beginning 0x6000000001b52130 operator new(unsigned long)
1 162 1 Beginning 0x60000000019fcdd0 operator new(unsigned long)
2 162 1 Beginning 0x60000000019fcd10 operator new(unsigned long)
3 162 1 Beginning 0x60000000019fcb90 operator new(unsigned long)
4 162 1 Beginning 0x6000000003295050 operator new(unsigned long)
5 162 1 Beginning 0x60000000019fcad0 operator new(unsigned long)
6 162 1 Beginning 0x60000000019fca10 operator new(unsigned long)
7 162 1 Beginning 0x60000000019fc950 operator new(unsigned long)
8 162 1 Beginning 0x60000000019fce90 operator new(unsigned long)
9 162 1 Beginning 0x60000000019fcf50 operator new

....

2252 88 1 Beginning 0x6000000001a0b360 __libc_mutex_alloc()
2253 88 1 End of block 0x6000000001a30050 __libc_mutex_alloc()
2254 88 1 Beginning 0x6000000001a0e1a0 __libc_mutex_alloc()
2255 88 1 Beginning 0x6000000001a0b130 __libc_mutex_alloc()
2256 88 1 Beginning 0x6000000001a0e6e0 __libc_mutex_alloc()
2257 88 1 Beginning 0x6000000001a22280 __libc_mutex_alloc()
2258 88 1 Beginning 0x6000000001a250c0 __libc_mutex_alloc()
2259 88 1 Beginning 0x6000000001a0ede0 __libc_mutex_alloc()
2260 88 1 Beginning 0x6000000001a302f0 __libc_mutex_alloc()
2261 88 1 Beginning 0x6000000001a30360 __libc_mutex_alloc()
2262 88 1 Beginning 0x6000000001a0ee50 __libc_mutex_alloc()

.....

3254 32 1 Beginning 0x6000000001a1c850 __cxa_atexit()
3255 32 1 Beginning 0x6000000001a1ca50 __cxa_atexit()
3256 32 1 Beginning 0x6000000001a1ca10 __cxa_atexit()
3257 32 1 Beginning 0x6000000001a1c9d0 __cxa_atexit()
3258 32 1 Beginning 0x6000000001a1c990 __cxa_atexit()
3259 32 1 Beginning 0x6000000001a1c950 __cxa_atexit()
3260 32 1 Beginning 0x6000000001a1c910 __cxa_atexit()
3261 32 1 Beginning 0x6000000001a1c8d0 __cxa_atexit()
3262 32 1 Beginning 0x6000000001a1c890 __cxa_atexit()
3263 32 1 Beginning 0x6000000002a54050 __cxa_atexit()
---Type to continue, or q to quit---
3264 32 1 Beginning 0x6000000001a1ca90 __cxa_atexit()
3265 32 1 Beginning 0x6000000001a1cc90 __cxa_atexit()
3266 32 1 Beginning 0x6000000001a1cbd0 __cxa_atexit()
3267 32 1 Beginning 0x6000000001a1cd50 __cxa_atexit()
3268 32 1 Beginning 0x6000000001a1cd90 __cxa_atexit()
3269 32 1 Beginning 0x6000000001a1cdd0 __cxa_atexit()
3270 32 1 Beginning 0x6000000001a1ce10 __cxa_atexit()
3271 32 1 Beginning 0x6000000001a1c790 __cxa_atexit()
3272 32 1 Beginning 0x6000000001a1c7d0 __cxa_atexit()
3273 32 1 Beginning 0x6000000001a1c810 __cxa_atexit()
3274 32 1 Beginning 0x6000000002d41190 __cxa_atexit()
3275 32 1 Beginning 0x6000000002d411d0 __cxa_atexit---Type to continue, or q to quit---
()
3276 32 1 Beginning 0x6000000001a1cd10 __cxa_atexit()
3277 32 1 Beginning 0x6000000001a1cb90 __cxa_atexit()
3278 32 1 Beginning 0x6000000001a1cb50 __cxa_atexit()
3279 32 1 Beginning 0x6000000001a1cb10 __cxa_atexit()
3280 32 1 Beginning 0x6000000001a1cad0 __cxa_atexit()
3281 32 1 Beginning 0x6000000001a1cc10 __cxa_atexit()
3282 32 1 Beginning 0x6000000001a1cc50 __cxa_atexit()
3283 32 1 Beginning 0x6000000001a1ccd0 __cxa_atexit()
3284 32 1 Beginning 0x6000000001a04090 __cxa_atexit()
3285 32 1 Beginning 0x600000000317f910 __cxa_atexit()
3286 32 1 Beginning 0x6000000002fab0d0 __cxa_atexit()
---Type to continue, or q to quit---
3287 32 1 Beginning 0x600000000317f590 __cxa_atexit()
3288 32 1 Beginning 0x600000000317f550 __cxa_atexit()
3289 32 1 Beginning 0x600000000317f510 __cxa_atexit()
3290 32 1 Beginning 0x600000000317f4d0 __cxa_atexit()
3291 32 1 Beginning 0x600000000317f490 __cxa_atexit()
3292 32 1 Beginning 0x600000000317f450 __cxa_atexit()
3293 32 1 Beginning 0x600000000317f410 __cxa_atexit()
3294 32 1 Beginning 0x600000000317f5d0 __cxa_atexit()
3295 32 1 Beginning 0x600000000317f610 __cxa_atexit()
3296 32 1 Beginning 0x600000000317f650 __cxa_atexit()
3297 32 1 Beginning 0x600000000317f690 __cxa_atexit()
3298 32 1 Beginning 0x600000000317f6d0 __cxa_atexit---Type to continue, or q to quit---
()
3299 32 1 Beginning 0x600000000317f710 __cxa_atexit()
3300 32 1 Beginning 0x600000000317f750 __cxa_atexit()
3301 32 1 Beginning 0x600000000317f790 __cxa_atexit()
3302 32 1 Beginning 0x600000000317f7d0 __cxa_atexit()
3303 32 1 Beginning 0x600000000317f3d0 __cxa_atexit()
3304 32 1 Beginning 0x600000000317f390 __cxa_atexit()
3305 32 1 Beginning 0x600000000317f350 __cxa_atexit()
3306 32 1 Beginning 0x6000000002ebd2d0 __cxa_atexit()
3307 32 1 Beginning 0x6000000002ebd310 __cxa_atexit()
3308 32 1 Beginning 0x6000000002ebd350 __cxa_atexit()
3309 32 1 Beginning 0x600000000317f050 __cxa_atexit()
---Type to continue, or q to quit---
3310 32 1 Beginning 0x600000000317f090 __cxa_atexit()
3311 32 1 Beginning 0x600000000317f0d0 __cxa_atexit()
3312 32 1 Beginning 0x600000000317f110 __cxa_atexit()
3313 32 1 Beginning 0x600000000317f150 __cxa_atexit()
3314 32 1 Beginning 0x600000000317f190 __cxa_atexit()
3315 32 1 Beginning 0x600000000317f1d0 __cxa_atexit()
3316 32 1 Beginning 0x600000000317f210 __cxa_atexit()
3317 32 1 Beginning 0x600000000317f250 __cxa_atexit()
3318 32 1 Beginning 0x600000000317f290 __cxa_atexit()
3319 32 1 Beginning 0x600000000317f2d0 __cxa_atexit()
3320 32 1 Beginning 0x600000000317f310 __cxa_atexit()
3321 32 1 Beginning 0x600000000317f810 __cxa_atexit---Type to continue, or q to quit---
()
3322 32 1 Beginning 0x600000000317f850 __cxa_atexit()
3323 32 1 Beginning 0x600000000317f890 __cxa_atexit()
3324 32 1 Beginning 0x600000000317ff10 __cxa_atexit()
3325 32 1 Beginning 0x600000000317fed0 __cxa_atexit()
3326 32 1 Beginning 0x600000000317fe90 __cxa_atexit()
3327 32 1 Beginning 0x600000000317fe50 __cxa_atexit()
3328 32 1 Beginning 0x600000000317fe10 __cxa_atexit()
3329 32 1 Beginning 0x600000000317fdd0 __cxa_atexit()
3330 32 1 Beginning 0x600000000317fd90 __cxa_atexit()
3331 32 1 Beginning 0x6000000002f90050 __cxa_atexit()
3332 32 1 Beginning 0x6000000002f90090 __cxa_atexit()
---Type to continue, or q to quit---
3333 32 1 Beginning 0x6000000002f900d0 __cxa_atexit()
3334 32 1 Beginning 0x6000000002f90710 __cxa_atexit()
3335 32 1 Beginning 0x6000000002f90790 __cxa_atexit()
3336 32 1 Beginning 0x600000000314b550 __cxa_atexit()
3337 32 1 Beginning 0x600000000314b590 __cxa_atexit()
3338 32 1 Beginning 0x6000000002fab050 __cxa_atexit()
3339 32 1 Beginning 0x6000000002fab090 __cxa_atexit()
3340 32 1 Beginning 0x600000000317fd50 __cxa_atexit()
3341 32 1 Beginning 0x600000000317fd10 __cxa_atexit()
3342 32 1 Beginning 0x600000000317fcd0 __cxa_atexit()
3343 32 1 Beginning 0x600000000317f8d0 __cxa_atexit()

....

3525 32 1 Beginning 0x6000000001a1c4d0 __cxa_atexit()
3526 32 1 Beginning 0x6000000002ecd050 __cxa_atexit()
3527 31 1 Beginning 0x6000000001a6c410 operator new[](unsigned long)
3528 31 1 Beginning 0x60000000014afe60 operator new
[](unsigned long)
3529 31 1 Beginning 0x6000000001a6c2f0 operator new[](unsigned long)
3530 31 1 Beginning 0x6000000001a6c8f0 operator new[](unsigned long)
3531 31 1 Beginning 0x6000000001a6c680 operator new[](unsigned long)
3532 30 1 Beginning 0x6000000001a6c320 operator new[](unsigned long)
3533 30 1 Beginning 0x6000000001a6c6b0 operator new[](unsigned long)
3534 29 1 Beginning 0x6000000001a6c290 operator new[](unsigned long)
3535 29 1 Beginning 0x6000000001a6c920 operator new[](unsigned long)
3536 29 1 Beginning 0x6000000001a6cfb0 operator new[](unsigned long)
3537 29 1 Beginning 0x6000000001a6cf80 operator new[](unsigned long)
3538 28 1 Beginning 0x6000000001a6c3b0 operator new[](unsigned long)
3539 28 1 Beginning 0x6000000001a6c2c0 operator new[](unsigned long)


--- Info Corruption (END) ---

Any suggestions?

Thanks,

Alex

[Alex Vinokur]

(gdb) info shared
Shared Object Libraries
tstart tend dstart dend gp
/usr/lib/hpux64/dld.so
0x9fffffffe8744000 0x9fffffffe87fb010 0x9fffffffe873e000 0x9fffffffe87437a8 0x9fffffffe8740de8
/opt/langtools/lib/hpux64/librtc.so
0x9fffffffe86cd000 0x9fffffffe8737690 0x9fffffffe85b6000 0x9fffffffe869b958 0x9fffffffe8628968
/usr/lib/hpux64/libmallocng.so.1
0x9fffffffe86b7000 0x9fffffffe86ccd20 0x9fffffffe86b6000 0x9fffffffe86b6a10 0x9fffffffe86b6348
/usr/local64/xalan-c1_9_0_icu_64b//lib/libxalan-c.sl.19
0x9fffffffe7739000 0x9fffffffe85b5340 0x9fffffffe7700000 0x9fffffffe772ff08 0x9fffffffe7728c10
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgape.so
0x9fffffffe6d55000 0x9fffffffe76df6e0 0x9fffffffe6d16000 0x9fffffffe6d50a60 0x9fffffffe6d1d458
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1dcl.so
0x9fffffffe635a000 0x9fffffffe6d15dc0 0x9fffffffe6330000 0x9fffffffe634bfe0 0x9fffffffe6346480
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgapecomponents.so
0x9fffffffe5f64000 0x9fffffffe631fdf0 0x9fffffffe5f3b000 0x9fffffffe5f545f0 0x9fffffffe5f3f150
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgapebase.so
0x9fffffffe5519000 0x9fffffffe5f3a950 0x9fffffffe54c2000 0x9fffffffe5516390 0x9fffffffe54dcda8
/devjuser/jp/ccjp/avinokur/proj/gadj750_CNV64/lib/libgadjbase.so
0x9fffffffe4cc7000 0x9fffffffe54c1040 0x9fffffffe4cb0000 0x9fffffffe4cc38a0 0x9fffffffe4cb8978
/devjuser/jp/ccjp/avinokur/proj/gadj750_CNV64/lib/libgadjmemdb.so
0x9fffffffe39ed000 0x9fffffffe4caf630 0x9fffffffe39c0000 0x9fffffffe39e9d58 0x9fffffffe39ca3f0
/jphome/jp/ccjp/mb_ccjp/proj/gadj750_CNV64/lib/libgadjgencodemgr.so
0x9fffffffe3912000 0x9fffffffe399f130 0x9fffffffe7736000 0x9fffffffe7738280 0x9fffffffe7737c88
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgapeinitoutput.so
0x9fffffffe38c1000 0x9fffffffe39114a0 0x9fffffffe7731000 0x9fffffffe7733ce8 0x9fffffffe77327d8
/jphome/jp/ccjp/mb_ccjp/proj/gcpftc750_CNV64/lib/libgcpf1fwc.so
0x9fffffffe2e40000 0x9fffffffe38c0650 0x9fffffffe2e10000 0x9fffffffe2e3b258 0x9fffffffe2e36400
/oravl01/oracle/11.1.0.7/lib/libclntsh.so.11.1
0x9fffffffdef98000 0x9fffffffe2def690 0x9fffffffdee60000 0x9fffffffdef8a0f0 0x9fffffffdef4e050
/usr/lib/hpux64/libnsl.so.1
0x9fffffffded30000 0x9fffffffdee2f3f0 0x9fffffffded20000 0x9fffffffded2e948 0x9fffffffded26528
/usr/lib/hpux64/libstd_v2.so.1
0x9fffffffdeb7c000 0x9fffffffded1fb80 0x9fffffffe5f56000 0x9fffffffe5f63378 0x9fffffffe5f5f1e8
/usr/lib/hpux64/libCsup.so.1
0x9fffffffdeb1d000 0x9fffffffdeb7bf80 0x9fffffffe2e09000 0x9fffffffe2e0f3d8 0x9fffffffe2e0e6a8
/usr/lib/hpux64/libpthread.so.1
0x9fffffffdea7d000 0x9fffffffdeb1cf10 0x9fffffffe39b4000 0x9fffffffe39b74b0 0x9fffffffe39b6820
/usr/lib/hpux64/libm.so.1
0x9fffffffde5bb000 0x9fffffffdea7c950 0x9fffffffe4cc4000 0x9fffffffe4cc6308 0x9fffffffe4cc5228
/usr/lib/hpux64/libunwind.so.1
0x9fffffffde557000 0x9fffffffde5bae30 0x9fffffffe7730000 0x9fffffffe77308c8 0x9fffffffe7730510
/usr/lib/hpux64/libc.so.1
0x9fffffffde300000 0x9fffffffde551a00 0x9fffffffde2ec000 0x9fffffffde2fecf8 0x9fffffffde2f4590
/usr/lib/hpux64/libdl.so.1
0x9fffffffe2e04000 0x9fffffffe2e08330 0x9fffffffe6d52000 0x9fffffffe6d52160 0x9fffffffe6d520d8
/usr/lib/hpux64/libcl.so.1
0x9fffffffe6d51000 0x9fffffffe6d514bc 0x9fffffffe5f55000 0x9fffffffe5f55018 0x9fffffffe5f55010
/usr/local64/xerces-c2_6_0_icu_64b//lib/libxerces-c.sl.26
0x9fffffffdd82e000 0x9fffffffde2ebd20 0x9fffffffdd7c0000 0x9fffffffdd8168e8 0x9fffffffdd810ec8
/usr/local64/xalan-c1_9_0_icu_64b//lib/libxalanMsg.sl.19
0x9fffffffdd827000 0x9fffffffdd82d7a0 0x9fffffffe5518000 0x9fffffffe5518680 0x9fffffffe5518670
/usr/lib/hpux64/librpcsvc.so.1
0x9fffffffdd81d000 0x9fffffffdd826810 0x9fffffffe5517000 0x9fffffffe5517290 0x9fffffffe5517158
/usr/local64/ACE_wrappers-5.6.1_64b/ace/libACE.so
0x9fffffffdd273000 0x9fffffffdd79fa00 0x9fffffffdd253000 0x9fffffffdd272fa0 0x9fffffffdd26ef80
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgapegat.so
0x9fffffffdcff0000 0x9fffffffdd23fbc0 0x9fffffffdcfdf000 0x9fffffffdcfecb80 0x9fffffffdcfe2540
/jphome/jp/ccjp/mb_ccjp/proj/gape750_CNV64/lib/libgapecmnr.so
0x9fffffffdcc3d000 0x9fffffffdcfde1f0 0x9fffffffdcc2b000 0x9fffffffdcc3a2d0 0x9fffffffdcc2e980
/jphome/jp/ccjp/mb_ccjp/proj/awsi750_CNV64/lib/libuams.so
0x9fffffffdcbd7000 0x9fffffffdcc2a9a0 0x9fffffffe39ea000 0x9fffffffe39ecc18 0x9fffffffe39ebef0
/jphome/jp/ccjp/mb_ccjp/proj/awsi750_CNV64/lib/libawsi.so
0x9fffffffdc7b5000 0x9fffffffdcbd67e0 0x9fffffffdc7a0000 0x9fffffffdc7b0f20 0x9fffffffdc7ae818
/jphome/jp/ccjp/mb_ccjp/proj/gcpfl750_CNV64/lib/libinfgn.so
0x9fffffffdc694000 0x9fffffffdc7973a0 0x9fffffffdc634000 0x9fffffffdc690ee0 0x9fffffffdc63eb78
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1base.so
0x9fffffffdc41f000 0x9fffffffdc633130 0x9fffffffdc419000 0x9fffffffdc41efa8 0x9fffffffdc41dea0
/oravl01/oracle/11.1.0.7/lib/libocci.so.11.1
0x9fffffffdc23f000 0x9fffffffdc4135d0 0x9fffffffdc235000 0x9fffffffdc23e6b8 0x9fffffffdc23ce20
/jphome/jp/ccjp/mb_ccjp/proj/gcpftc750_CNV64/lib/libgcpf1malloc_stub.so
0x9fffffffe39bf000 0x9fffffffe39bf590 0x9fffffffe39be000 0x9fffffffe39be018 0x9fffffffe39be010
/jphome/jp/ccjp/mb_ccjp/proj/gadj750_CNV64/lib/libgadjdl.so
0x9fffffffdc1eb000 0x9fffffffdc22bed0 0x9fffffffdef96000 0x9fffffffdef97920 0x9fffffffdef97558
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1occi.so
0x9fffffffdc072000 0x9fffffffdc1ea2b0 0x9fffffffdc06c000 0x9fffffffdc06f2e0 0x9fffffffdc06e0a0
/usr/local64/lib/libz.sl
0x9fffffffdc039000 0x9fffffffdc0671b0 0x9fffffffdef8b000 0x9fffffffdef8ba78 0x9fffffffdef8b8a8
/jphome/jp/ccjp/mb_ccjp/proj/gcpftc750_CNV64/lib/libgcpf1basefwc.so
0x9fffffffdbff1000 0x9fffffffdc038840 0x9fffffffde555000 0x9fffffffde556fe0 0x9fffffffde556c18
/oravl01/oracle/11.1.0.7/lib/libnnz11.so
0x9fffffffdbb0a000 0x9fffffffdbff0a90 0x9fffffffdba80000 0x9fffffffdbacc800 0x9fffffffdbac1da8
/usr/lib/hpux64/libxti.so.1
0x9fffffffdba50000 0x9fffffffdba7f0b0 0x9fffffffde552000 0x9fffffffde554920 0x9fffffffde5537a8
/usr/lib/hpux64/libuca.so.1
0x9fffffffdbaf4000 0x9fffffffdbafbe00 0x9fffffffded2f000 0x9fffffffded2f150 0x9fffffffded2f128
/usr/lib/hpux64/libIO77.so.1
0x9fffffffdb87b000 0x9fffffffdba4f080 0x9fffffffdbada000 0x9fffffffdbaf3958 0x9fffffffdbae6728
/usr/local64/xerces-c2_6_0_icu_64b//lib/libicuuc.sl.34
0x9fffffffdb5ea000 0x9fffffffdb87a8c0 0x9fffffffdb5d7000 0x9fffffffdb5e94c8 0x9fffffffdb5e77c0
/usr/local64/xerces-c2_6_0_icu_64b//lib/libicudata.sl.34
0x9fffffffdad55000 0x9fffffffdb5d6610 0x9fffffffdcfed000 0x9fffffffdcfefb40 0x9fffffffdcfefb38
/usr/lib/hpux64/librt.so.1
0x9fffffffdbacd000 0x9fffffffdbad33e0 0x9fffffffde2ff000 0x9fffffffde2ff0d8 0x9fffffffde2ff080
/jphome/jp/ccjp/mb_ccjp/proj/gadj750_CNV64/lib/libgadjocci.so
0x9fffffffdad4b000 0x9fffffffdad54ca0 0x9fffffffdc7b3000 0x9fffffffdc7b4310 0x9fffffffdc7b41f8
/usr/local64/openssl-0.9.7f/lib/libssl.so.0
0x9fffffffdaccd000 0x9fffffffdad4aaa0 0x9fffffffdacc7000 0x9fffffffdacccfc8 0x9fffffffdaccb810
/usr/local64/openssl-0.9.7f/lib/libcrypto.so.0
0x9fffffffda9c2000 0x9fffffffdacc6fb0 0x9fffffffda990000 0x9fffffffda9b8520 0x9fffffffda9b1bc8
/usr/lib/hpux64/libnss_files.so.1
0x9fffffffd9641000 0x9fffffffd9655400 0x9fffffffdd81c000 0x9fffffffdd81ccc8 0x9fffffffdd81ca98
/usr/lib/hpux64/libnss_dns.so.1
0x9fffffffd9632000 0x9fffffffd9640480 0x9fffffffdd817000 0x9fffffffdd817398 0x9fffffffdd817220
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_dd.so (shared library unloaded)
0x9fffffffd812b000 0x9fffffffd83fff00 0x9fffffffd8510000 0x9fffffffd8520510 0x9fffffffd8512b18
/jphome/jp/ccjp/mb_ccjp/proj/gaprfw750_CNV64/lib/libgaprnetprotocols.so (shared library unloaded)
0x9fffffffd7ee6000 0x9fffffffd812a490 0x9fffffffd7ed8000 0x9fffffffd7ee48e0 0x9fffffffd7edcf70
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventsVariable.so (shared library unloaded)
0x9fffffffd6479000 0x9fffffffd7ed7900 0x9fffffffd6460000 0x9fffffffd64719d8 0x9fffffffd646d060
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_events.so (shared library unloaded)
0x9fffffffd46c6000 0x9fffffffd642f1c0 0x9fffffffd46b0000 0x9fffffffd46c5998 0x9fffffffd46c0848
/jphome/jp/ccjp/mb_ccjp/proj/gaprfw750_CNV64/lib/libgaprqueues.so (shared library unloaded)
0x9fffffffd451a000 0x9fffffffd467fa30 0x9fffffffd8524000 0x9fffffffd852bb90 0x9fffffffd85288e0
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1chl.so (shared library unloaded)
0x9fffffffd43df000 0x9fffffffd4519ff0 0x9fffffffd8507000 0x9fffffffd850f7f8 0x9fffffffd850ed08
/jphome/jp/ccjp/mb_ccjp/proj/gaprfw750_CNV64/lib/libgaprcommon.so (shared library unloaded)
0x9fffffffd38d3000 0x9fffffffd43de810 0x9fffffffd388d000 0x9fffffffd38ca380 0x9fffffffd38ac8a8
/jphome/jp/ccjp/mb_ccjp/proj/gaprfw750_CNV64/lib/libgaprdl.so (shared library unloaded)
0x9fffffffd348f000 0x9fffffffd386f640 0x9fffffffd6454000 0x9fffffffd645e830 0x9fffffffd645b4b8
/jphome/jp/ccjp/mb_ccjp/proj/gagd750_CNV64/lib/libgagdcommon.so (shared library unloaded)
0x9fffffffd3068000 0x9fffffffd348ed40 0x9fffffffd3058000 0x9fffffffd3066d70 0x9fffffffd305c578
/jphome/jp/ccjp/mb_ccjp/proj/gavm750_CNV64/lib/libggn1avm.so (shared library unloaded)
0x9fffffffd1cd3000 0x9fffffffd30572e0 0x9fffffffd1c62000 0x9fffffffd1cd0e58 0x9fffffffd1cbe978
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1dclf_dep.so (shared library unloaded)
0x9fffffffd1c30000 0x9fffffffd1c3f480 0x9fffffffdd250000 0x9fffffffdd250bc0 0x9fffffffdd250a18
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libggnparser.so (shared library unloaded)
0x9fffffffd1914000 0x9fffffffd1c2f9e0 0x9fffffffd3884000 0x9fffffffd388c340 0x9fffffffd388b530
/devjuser/jp/ccjp/avinokur/proj/gadj750_CNV64/lib/libgadjmemdbinfo.so (shared library unloaded)
0x9fffffffd0780000 0x9fffffffd1913630 0x9fffffffd0761000 0x9fffffffd077dc18 0x9fffffffd076e238
/jphome/jp/ccjp/mb_ccjp/proj/gagd750_CNV64/lib/libgagddl.so (shared library unloaded)
0x9fffffffd06f3000 0x9fffffffd073f150 0x9fffffffd9621000 0x9fffffffd96230c0 0x9fffffffd9622738
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libsysdl.so (shared library unloaded)
0x9fffffffd05f7000 0x9fffffffd06f23d0 0x9fffffffd8502000 0x9fffffffd8506e10 0x9fffffffd8506ac8
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1tten.so (shared library unloaded)
0x9fffffffd053a000 0x9fffffffd05f60c0 0x9fffffffd9630000 0x9fffffffd9631e48 0x9fffffffd9631780
/jphome/jp/ccjp/mb_ccjp/proj/gcpf750_CNV64/lib/libgcpf1file.so (shared library unloaded)
0x9fffffffd0311000 0x9fffffffd0539ec0 0x9fffffffd0308000 0x9fffffffd030e058 0x9fffffffd030cb50
/usr/local64/lib/libtcl8.4.sl (shared library unloaded)
0x9fffffffd00eb000 0x9fffffffd03076b0 0x9fffffffd00d0000 0x9fffffffd00e71b8 0x9fffffffd00e3ec0
/ttvl01/TimesTen/tt701_64/lib/libtten.so (shared library unloaded)
0x9fffffffce000000 0x9fffffffcf2b56b0 0x9fffffffd0074000 0x9fffffffd00cbb80 0x9fffffffd009cf48
/usr/lib/hpux64/libxnet.so.1 (shared library unloaded)
0x9fffffffd00e8000 0x9fffffffd00eaa30 0x9fffffffdc691000 0x9fffffffdc691128 0x9fffffffdc691098
/ttvl01/TimesTen/tt701_64/lib/libttco.so (shared library unloaded)
0x9fffffffcfe00000 0x9fffffffd0039f20 0x9fffffffd0050000 0x9fffffffd0060f98 0x9fffffffd005d3f0
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_misc.so (shared library unloaded)
0x9fffffffcf2ce000 0x9fffffffcf4d19e0 0x9fffffffd0044000 0x9fffffffd004fcc0 0x9fffffffd00488e8
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_ratingItemParameter.so (symbols not loaded) (shared library unloaded)
0x9fffffffca037000 0x9fffffffcdfffc90 0x9fffffffc9f80000 0x9fffffffca02c9a8 0x9fffffffca016288
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_extractsFormat.so (symbols not loaded) (shared library unloaded)
0x9fffffffc98f0000 0x9fffffffc9effa50 0x9fffffffcfded000 0x9fffffffcfdfc8f0 0x9fffffffcfdef530
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_accumulators.so (symbols not loaded) (shared library unloaded)
0x9fffffffc2686000 0x9fffffffc98ef950 0x9fffffffc2603000 0x9fffffffc2685c40 0x9fffffffc2656f88
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_externalRecords.so (shared library unloaded)
0x9fffffffc227c000 0x9fffffffc253f510 0x9fffffffcfde0000 0x9fffffffcfde7c90 0x9fffffffcfde3e88
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_ratingVariable.so (symbols not loaded) (shared library unloaded)
0x9fffffffbc8e0000 0x9fffffffc227b820 0x9fffffffbc8a0000 0x9fffffffbc8d7c58 0x9fffffffbc8c94b0
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_types.so (symbols not loaded) (shared library unloaded)
0x9fffffffbb7f6000 0x9fffffffbc7ff770 0x9fffffffbb780000 0x9fffffffbb7bfef0 0x9fffffffbb7a9578
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_rating.so (symbols not loaded) (shared library unloaded)
0x9fffffffb71ef000 0x9fffffffbabcea80 0x9fffffffbb7d0000 0x9fffffffbb7ea830 0x9fffffffbb7da218
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_accumMappingCases.so (symbols not loaded) (shared library unloaded)
0x9fffffffb63b7000 0x9fffffffb71bfbc0 0x9fffffffc9f74000 0x9fffffffc9f7fca0 0x9fffffffc9f76a38
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_extractsInitialization.so (symbols not loaded) (shared library unloaded)
0x9fffffffb45da000 0x9fffffffb6264bd0 0x9fffffffb45c0000 0x9fffffffb45d4aa0 0x9fffffffb45c4ab8
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_extractsFilter.so (symbols not loaded) (shared library unloaded)
0x9fffffffb41be000 0x9fffffffb44cd6a0 0x9fffffffbb7c0000 0x9fffffffbb7ced50 0x9fffffffbb7c1ab0
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_extractsKey.so (symbols not loaded) (shared library unloaded)
0x9fffffffb3eee000 0x9fffffffb4064a30 0x9fffffffc25e2000 0x9fffffffc25eb750 0x9fffffffc25e3668
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_extractsMappingCases.so (symbols not loaded) (shared library unloaded)
0x9fffffffb30d5000 0x9fffffffb3e26e50 0x9fffffffb30b0000 0x9fffffffb30c5800 0x9fffffffb30b64f8
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventMappingCases.so (symbols not loaded) (shared library unloaded)
0x9fffffffb29e9000 0x9fffffffb309f5b0 0x9fffffffbc8d8000 0x9fffffffbc8ddcd0 0x9fffffffbc8da288
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventsCreator.so (symbols not loaded) (shared library unloaded)
0x9fffffffb259d000 0x9fffffffb27f1a90 0x9fffffffb63b0000 0x9fffffffb63b49b0 0x9fffffffb63b18f0
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventsCompare.so (symbols not loaded) (shared library unloaded)
0x9fffffffb2041000 0x9fffffffb259c420 0x9fffffffb71eb000 0x9fffffffb71eee60 0x9fffffffb71ec368
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventsDupCheck.so (symbols not loaded) (shared library unloaded)
0x9fffffffb1dea000 0x9fffffffb201fc80 0x9fffffffb41b8000 0x9fffffffb41bbe10 0x9fffffffb41b9370
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_eventsDispatchingCases.so (shared library unloaded)
0x9fffffffb1d49000 0x9fffffffb1de9a70 0x9fffffffb41b5000 0x9fffffffb41b7ae8 0x9fffffffb41b6290
/jphome/jp/ccjp/mb_ccjp/v750_CN/abp/mapper_750_CNV64/build/64/trace/products/lib/libmpr_aimosFormatting.so (symbols not loaded) (shared library unloaded)
0x9fffffffb1a1e000 0x9fffffffb1d1f990 0x9fffffffb1a00000 0x9fffffffb1a0ffe0 0x9fffffffb1a06008
Total of 91 shared libraries.

[Dennis Handly]

>Check string : off

You may want to turn this on for more complete checking.

>warning: GDB cannot print complete stack trace since some shared libraries are missing.

What system are you running gdb on?

#0 0x9fffffffd1638a40 in libgadjmemdbinfo.so
warning: Attempting to unwind past bad PC 0x9fffffffd1638a40
#1 0x9fffffffdeb74770:0 in __cxa_finalize+0x290 libCsup.so.1

Either you have unloaded the shlib or your function address has been corrupted.

>Following blocks appear to be corrupted
0 512 1 Beginning 0x6000000001b52130 operator new(unsigned long)

How is this happening?

>3254 32 1 Beginning 0x6000000001a1c850 __cxa_atexit()

These are used for static destruction at exit time.

0x9fffffffd1914000 0x9fffffffd1c2f9e0 0x9fffffffd3884000 0x9fffffffd388c340 0x9fffffffd388b530
libgadjmemdbinfo.so (shared library unloaded)

You unloaded a shlib. You can't do that if you have an atexit function there.

[Alex Vinokur]

Dennis, thank you.

I did Check string on, however after that gdb works a lot of time.

System:
HP-UX hpx418 B.11.23 U ia64 1139467043 unlimited-user license
aCC: HP C/aC++ B3910B A.06.25.01 [May 16 2010]
Main compilation flags: -AA +Z +DD64 -g +Maked -mt
Main linkage flags: -AA +Z +DD64 -g -z -mt
HP gdb 6.1 for HP Itanium (32 or 64 bit) and target HP-UX 11iv2 and 11iv3.


> Either you have unloaded the shlib or your function address has been corrupted.

Dennis, I didn't understand points related to shlib: what shlib is (any shared libray?)? how to load/unload the shlib? why do we need shlib?

> >Following blocks appear to be corrupted
> 0 512 1 Beginning 0x6000000001b52130 operator new(unsigned long)

> How is this happening?

How can I know that?

> >3254 32 1 Beginning 0x6000000001a1c850 __cxa_atexit()

> These are used for static destruction at exit time.

> 0x9fffffffd1914000 0x9fffffffd1c2f9e0 0x9fffffffd3884000 0x9fffffffd388c340 0x9fffffffd388b530
> libgadjmemdbinfo.so (shared library unloaded)

> You unloaded a shlib. You can't do that if you have an atexit function there.

How not to unload a shlib?

Thanks,

Alex Vinokur

[Dennis Handly]

>I did Check string on, however after that gdb works a lot of time.

Did it find the corruption in question?

>what shlib is (any shared library?)?

Yes.

>how to load/unload the shlib? why do we need shlib?

You need to know what your application does. It seems to dynamically load and unload shlibs by calling dlopen(3) or shl_open(3).

>How can I know that?

By having gdb detect the corruption right away.

>How not to unload a shlib?

Change your program.

[Alex Vinokur]

> >I did Check string on, however after that gdb works a lot of time.

> Did it find the corruption in question?

"string on" worked too much time; dbg was unable to end its work.

Thanks

[Dennis Handly]

>"string on" took too much time

Perhaps you should investigate your signal 11 and ignore the heap corruption. I don't see how you could have that much corruption without it aborting sooner.

[Alex Vinokur]

Hi,

We don't have solution, however we have progress in investigation.

Please see attached file.

Tnanks,

Alex Vinokur

[Dennis Handly · Accepted solution]

>We don't have solution, however we have progress in investigation.

Your application is illegal, you can't do this:
>1. "libmpr_dd.so" loads libraries libgadjbase.so, libgadjmemdb.so, libgadjmemdbinfo.so
>2. libgadjmemdbinfo.so prints "GOOD LUCK!" via atexit()

This fails if libgadjmemdbinfo.so is unloaded and then atexit(3) is called at exit time.

Instead of atexit(3), you should use a C++ static destructor.

[Alex Vinokur]

Thanks.


static void foo()
{
std::cerr << "GOOD LUCK!" << std::endl;
}

So,

--- Bad solution ---

atexit (foo);

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





--- Is this good solution? ---

struct InsteadOfAtexit
{
~InsteadOfAtexit ()
{
foo();
}
};

static InsteadOfAtexit insteadOfAtexit; // in cpp file
------------------------------

[Dennis Handly]

>Is this good solution?
static InsteadOfAtexit insteadOfAtexit;

Yes. Or you could use non-standard: #pragma fini "foo"

[Alex Vinokur]

Dennis, thank you very much.
"Static destructor" works fine.

Question:
Why can "static destructor" do what atexit() can't?
OR
Why is atexit() unable to do what "static destructor" does?

Thanks

[Dennis Handly]

>Why can "static destructor" do what atexit() can't?

Shlibs aren't part of the C++ Standard. When we implemented aC++ for PA, we made sure that static construction and destruction would work for shlibs, even when dynamically loaded and unloaded.
When we did it for Integrity, there is a common IA64 C++ ABI that also implemented shlibs. It designed how static construction and destruction works with shlibs but not atexit(3). Probably since atexit(3) works at exit time and not shlib unload time.

>Why is atexit() unable to do what "static destructor" does?

Because atexit(3) is deferred until exit time, after the shlib is unloaded, which causes the abort when called.

[Alex Vinokur]

Dennis, a lot of thanks.

One more question.
So, behavior in static destructor for that case (loaded and unloaded shlibs) is platform-dependent (?)
What about other platforms: SunOS (CC), AIX (xlC), Linux (Intel)?

Thanks

[Dennis Handly]

>behavior in static destructor for that case (loaded and unloaded shlibs) is platform-dependent (?)

Yes. Unless the next Standard after the proposed C++0x takes the issue up again.

>What about other platforms: SunOS (CC), AIX (xlC), Linux (Intel)?

This is the wrong forum to talk about other platforms. I would assume g++ gets it right on Linux. (But g++ doesn't get it right on HP-UX. Which has been discussed here before.)

[Alex Vinokur]

Dennis, a lot of thanks