[Valgrind-users] Linux Distribution is Redhat 6.2, Kernel Version is 2.4.16, gcc version is 2.95.3

[Ravi G. <RGo...@fo...>]

Hi all,
   Running Valgrind on my application gave the following error. =
Immediate help is appreciated.
Thanks,
Ravi
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[root@localhost bin]# valgrind ./nfdII.dbg=20
=3D=3D12749=3D=3D Memcheck, a.k.a. Valgrind, a memory error detector for =
x86-linux.
=3D=3D12749=3D=3D Copyright (C) 2002, and GNU GPL'd, by Julian Seward.
=3D=3D12749=3D=3D Using valgrind-1.9.6, a program instrumentation system =
for x86-linux.
=3D=3D12749=3D=3D Copyright (C) 2000-2002, and GNU GPL'd, by Julian =
Seward.
=3D=3D12749=3D=3D Estimated CPU clock rate is 2442 MHz
=3D=3D12749=3D=3D For more details, rerun with: -v
=3D=3D12749=3D=3D=20
=3D=3D12749=3D=3D pthread_mutex_destroy: mutex is still in use
=3D=3D12749=3D=3D    at 0x402183B4: pthread_error (vg_libpthread.c:292)
=3D=3D12749=3D=3D    by 0x402192CF: __pthread_mutex_destroy (in =
/usr/local/lib/valgrind/libpthread.so)
=3D=3D12749=3D=3D    by 0x402AB014: _IO_default_finish (in =
/lib/libc-2.1.3.so)
=3D=3D12749=3D=3D    by 0x402AA665: _IO_file_finish@@GLIBC_2.1 =
(fileops.c:162)
=3D=3D12749=3D=3D=20
=3D=3D12749=3D=3D pthread_mutex_unlock: mutex is not locked
=3D=3D12749=3D=3D    at 0x4021928A: __pthread_mutex_unlock (in =
/usr/local/lib/valgrind/libpthread.so)
=3D=3D12749=3D=3D    by 0x4021C916: _IO_funlockfile (in =
/usr/local/lib/valgrind/libpthread.so)
=3D=3D12749=3D=3D    by 0x402A645A: _IO_fclose@@GLIBC_2.1 =
(iofclose.c:54)
=3D=3D12749=3D=3D    by 0x804D951: SaveMyPID(long) (nfmain.cpp:999)
disInstr: unhandled opcode 0xEC then 0x88
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valgrind: the `impossible' happened:
   unhandled x86 opcode
Basic block ctr is approximately 0
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sched status:
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Thread 1: status =3D Runnable, associated_mx =3D 0x0, associated_cv =3D =
0x0
=3D=3D12749=3D=3D    at 0x807C418: inb(unsigned short) (in =
/home/ravi62/LATEST/vpnsrc/bin/nfdII.dbg)
=3D=3D12749=3D=3D    by 0x804BF81: main (nfmain.cpp:127)
=3D=3D12749=3D=3D    by 0x4026C9CA: __libc_start_main (in =
/lib/libc-2.1.3.so)
=3D=3D12749=3D=3D    by 0x804BDE0: (within =
/home/ravi62/LATEST/vpnsrc/bin/nfdII.dbg)
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