Summary:	ASTERISK-13328: load_modules errors
Reporter:	jangjun21 (jangjun21)	Labels:
Date Opened:	2009-01-09 03:18:10.000-0600	Date Closed:	2011-06-07 14:07:26
Priority:	Minor	Regression?	No
Status:	Closed/Complete	Components:	Resources/General
Versions:		Frequency of Occurrence
Related Issues:
Environment:		Attachments:	( 0) valgrind.txt
Description:	when I start asterisk ,there are more notes  "Invalid read of size" in valgrind.txt,I don't know why? ==22712== Memcheck, a memory error detector. ==22712== Copyright (C) 2002-2006, and GNU GPL'd, by Julian Seward et al. ==22712== Using LibVEX rev 1658, a library for dynamic binary translation. ==22712== Copyright (C) 2004-2006, and GNU GPL'd, by OpenWorks LLP. ==22712== Using valgrind-3.2.1, a dynamic binary instrumentation framework. ==22712== Copyright (C) 2000-2006, and GNU GPL'd, by Julian Seward et al. ==22712== For more details, rerun with: -v ==22712== ==22712== My PID = 22712, parent PID = 22682.  Prog and args are: ==22712==    asterisk ==22712==    -vvvvcg ==22712== ==22712== Invalid read of size 1 ==22712==    at 0xA2D1CD: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404CB34 is 516 bytes inside a block of size 640 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD83: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 4 ==22712==    at 0xA2D1D6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404CAB8 is 392 bytes inside a block of size 640 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD83: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 4 ==22712==    at 0xA2D20D: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404C934 is 4 bytes inside a block of size 640 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD83: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 1 ==22712==    at 0x4006258: strlen (mc_replace_strmem.c:247) ==22712==    by 0xA27D31: _dl_signal_error (in /lib/ld-2.5.so) ==22712==    by 0xA2D222: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404C8D8 is 0 bytes inside a block of size 40 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD01: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 1 ==22712==    at 0x4006263: strlen (mc_replace_strmem.c:247) ==22712==    by 0xA27D31: _dl_signal_error (in /lib/ld-2.5.so) ==22712==    by 0xA2D222: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404C8D9 is 1 bytes inside a block of size 40 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD01: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 4 ==22712==    at 0xA2FACC: memcpy (in /lib/ld-2.5.so) ==22712==    by 0xA2D222: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x404C8D8 is 0 bytes inside a block of size 40 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD01: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 2 ==22712==    at 0xA2FACA: memcpy (in /lib/ld-2.5.so) ==22712==    by 0xA2D222: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x4053628 is 0 bytes inside a block of size 38 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD01: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== Invalid read of size 1 ==22712==    at 0xA2FAC5: memcpy (in /lib/ld-2.5.so) ==22712==    by 0xA2D222: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712==  Address 0x4053C88 is 0 bytes inside a block of size 45 free'd ==22712==    at 0x4004FDA: free (vg_replace_malloc.c:233) ==22712==    by 0xA2CD01: _dl_close_worker (in /lib/ld-2.5.so) ==22712==    by 0xA2D1F6: _dl_close (in /lib/ld-2.5.so) ==22712==    by 0xB7ECC3: dlclose_doit (in /lib/libdl-2.5.so) ==22712==    by 0xA27C35: _dl_catch_error (in /lib/ld-2.5.so) ==22712==    by 0xB7F2AB: _dlerror_run (in /lib/libdl-2.5.so) ==22712==    by 0xB7ECF9: dlclose (in /lib/libdl-2.5.so) ==22712==    by 0x80B2E67: load_dynamic_module (loader.c:385) ==22712==    by 0x80B394B: load_resource (loader.c:650) ==22712==    by 0x80B432F: load_modules (loader.c:878) ==22712==    by 0x8073017: main (asterisk.c:3157) ==22712== ==22712== ERROR SUMMARY: 7635 errors from 8 contexts (suppressed: 623 from 1) ==22712== malloc/free: in use at exit: 2,071,663 bytes in 9,930 blocks. ==22712== malloc/free: 34,135 allocs, 24,205 frees, 4,998,371 bytes allocated. ==22712== For counts of detected errors, rerun with: -v ==22712== searching for pointers to 9,930 not-freed blocks. ==22712== checked 12,073,428 bytes. ==22712== ==22712== LEAK SUMMARY: ==22712==    definitely lost: 12,875 bytes in 24 blocks. ==22712==      possibly lost: 4,008 bytes in 28 blocks. ==22712==    still reachable: 2,054,780 bytes in 9,878 blocks. ==22712==         suppressed: 0 bytes in 0 blocks. ==22712== Use --leak-check=full to see details of leaked memory.
Comments:	By: Leif Madsen (lmadsen) 2009-01-09 07:24:00.000-0600 Assigning this issue to Corydon76 to take a quick look. By: Tilghman Lesher (tilghman) 2009-01-09 12:57:32.000-0600 Those errors are all safe to ignore.  They are false reports.