OCCI一个程序卡死的问题,附GDB的一些信息
原帖:http://bbs.csdn.net/topics/390994303
由于OCCI的接口无法调试(汇编看不懂),而且GDB今天才第一天使用。。。
总之看信息像是在OCCI的createConnection函数中卡住了?
下面是GDB的一些信息,求帮忙,这几天被这快搞疯了。。
[ChangLin@ChangLin SCTLX_DBOper_5.0]$ ps -ef | grep -v grep | grep test
ChangLin 3472 3382 98 16:44 pts/1 02:43:42 ./testDBOper.exe
ChangLin 15240 1 0 14:40 ? 00:00:12 kdevelop --profile KDECppIDE file:///home/ChangLin/Desktop/SCTLX_DBOper_5.0/testDBOperConf.ini
[ChangLin@ChangLin SCTLX_DBOper_5.0]$ gdb -p 3472
GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-23.el5)
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Attaching to process 3472
Reading symbols from /mnt/hgfs/Shared Files/SCTLX_DBOper_5.0/testDBOper.exe...done.
warning: .dynamic section for "/lib/libnsl.so.1" is not at the expected address
warning: difference appears to be caused by prelink, adjusting expectations
Reading symbols from libSCTLX_DBOper.so...done.
Loaded symbols for libSCTLX_DBOper.so
Reading symbols from /lib/i686/nosegneg/libpthread.so.0...(no debugging symbols found)...done.
[Thread debugging using libthread_db enabled]
[New Thread 0xadbf7b90 (LWP 25741)]
[New Thread 0xb03fbb90 (LWP 25740)]
[New Thread 0xae5f8b90 (LWP 25739)]
[New Thread 0xaf9fab90 (LWP 25738)]
[New Thread 0xb0dfcb90 (LWP 25737)]
[New Thread 0xb17fdb90 (LWP 25736)]
[New Thread 0xb21feb90 (LWP 25735)]
[New Thread 0xb2bffb90 (LWP 25734)]
[New Thread 0xb37afb90 (LWP 25733)]
[New Thread 0x7facb90 (LWP 25732)]
[New Thread 0x719bb90 (LWP 25731)]
[New Thread 0x679ab90 (LWP 25730)]
[New Thread 0x532eb90 (LWP 25729)]
[New Thread 0x492db90 (LWP 25728)]
[New Thread 0x3f2cb90 (LWP 25727)]
[New Thread 0x5d99b90 (LWP 25726)]
[New Thread 0x352bb90 (LWP 25725)]
[New Thread 0xaeff9b90 (LWP 25723)]
[New Thread 0x2554b90 (LWP 3477)]
Loaded symbols for /lib/i686/nosegneg/libpthread.so.0
Reading symbols from /usr/lib/libstdc++.so.5...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstdc++.so.5
Reading symbols from /usr/lib/libstdc++.so.6...(no debugging symbols found)...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/i686/nosegneg/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/i686/nosegneg/libm.so.6
Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /lib/i686/nosegneg/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib/i686/nosegneg/libc.so.6
Reading symbols from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1...(no debugging symbols found)...done.
Loaded symbols for /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
Reading symbols from /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1...(no debugging symbols found)...done.
Loaded symbols for /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1
Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /home/ChangLin/OCCI/instantclient_10_2/libnnz10.so...(no debugging symbols found)...done.
Loaded symbols for /home/ChangLin/OCCI/instantclient_10_2/libnnz10.so
Reading symbols from /lib/libdl.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libnsl.so.1...(no debugging symbols found)...done.
Loaded symbols for /lib/libnsl.so.1
Reading symbols from /home/ChangLin/OCCI/instantclient_10_2/libociei.so...(no debugging symbols found)...done.
Loaded symbols for /home/ChangLin/OCCI/instantclient_10_2/libociei.so
Reading symbols from /lib/libnss_files.so.2...(no debugging symbols found)...done.
Loaded symbols for /lib/libnss_files.so.2
0x004a8402 in __kernel_vsyscall ()
(gdb) bt
#0 0x004a8402 in __kernel_vsyscall ()
#1 0x00d2a7b9 in __lll_lock_wait () from /lib/i686/nosegneg/libpthread.so.0
#2 0x00d25e0f in _L_lock_885 () from /lib/i686/nosegneg/libpthread.so.0
#3 0x00d25cd6 in pthread_mutex_lock () from /lib/i686/nosegneg/libpthread.so.0
#4 0x00ae5421 in SCTDBConnect(char const*, int*, char*) ()
from libSCTLX_DBOper.so
#5 0x0804b317 in main ()
(gdb) frame 1
#1 0x00d2a7b9 in __lll_lock_wait () from /lib/i686/nosegneg/libpthread.so.0
(gdb) print *((int*)($ebx)+2)
$5 = 25730
(gdb) info thr
20 Thread 0x2554b90 (LWP 3477) 0x004a8402 in __kernel_vsyscall ()
19 Thread 0xaeff9b90 (LWP 25723) 0x004a8402 in __kernel_vsyscall ()
18 Thread 0x352bb90 (LWP 25725) 0x004a8402 in __kernel_vsyscall ()
17 Thread 0x5d99b90 (LWP 25726) 0x004a8402 in __kernel_vsyscall ()
16 Thread 0x3f2cb90 (LWP 25727) 0x004a8402 in __kernel_vsyscall ()
15 Thread 0x492db90 (LWP 25728) 0x004a8402 in __kernel_vsyscall ()
14 Thread 0x532eb90 (LWP 25729) 0x004a8402 in __kernel_vsyscall ()
13 Thread 0x679ab90 (LWP 25730) 0x017fde06 in lxoCvChar ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
12 Thread 0x719bb90 (LWP 25731) 0x004a8402 in __kernel_vsyscall ()
11 Thread 0x7facb90 (LWP 25732) 0x004a8402 in __kernel_vsyscall ()
10 Thread 0xb37afb90 (LWP 25733) 0x004a8402 in __kernel_vsyscall ()
9 Thread 0xb2bffb90 (LWP 25734) 0x004a8402 in __kernel_vsyscall ()
8 Thread 0xb21feb90 (LWP 25735) 0x004a8402 in __kernel_vsyscall ()
7 Thread 0xb17fdb90 (LWP 25736) 0x004a8402 in __kernel_vsyscall ()
6 Thread 0xb0dfcb90 (LWP 25737) 0x004a8402 in __kernel_vsyscall ()
5 Thread 0xaf9fab90 (LWP 25738) 0x004a8402 in __kernel_vsyscall ()
4 Thread 0xae5f8b90 (LWP 25739) 0x004a8402 in __kernel_vsyscall ()
3 Thread 0xb03fbb90 (LWP 25740) 0x004a8402 in __kernel_vsyscall ()
2 Thread 0xadbf7b90 (LWP 25741) 0x004a8402 in __kernel_vsyscall ()
* 1 Thread 0xb7eea6d0 (LWP 3472) 0x004a8402 in __kernel_vsyscall ()
(gdb) thr 13
[Switching to thread 13 (Thread 0x679ab90 (LWP 25730))]#0 0x017fde06 in lxoCvChar () from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
(gdb) bt
#0 0x017fde06 in lxoCvChar ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#1 0x018d0e08 in LdiMatchString ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#2 0x0188f89d in ldipmbf ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#3 0x0188e7c2 in Ldisnf ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#4 0x0188b1f0 in LdiParseForInputType ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#5 0x0188b60a in LdiParseForInput ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#6 0x018889d4 in LdiInitDef ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#7 0x00f03009 in kpussi ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#8 0x00f5c07b in kpuauthxa ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#9 0x00f5b84d in kpuauth ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#10 0x00f9674f in kpuspsessionget ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#11 0x00fee04e in OCISessionGet ()
from /home/ChangLin/OCCI/instantclient_10_2/libclntsh.so.10.1
#12 0x005029c8 in oracle::occi::ConnectionImpl::openConnection(OCIEnv*, OCIError---Type <return> to continue, or q <return> to quit---
*, void*, unsigned int, void*, unsigned int, void*, unsigned int, void*, unsigned int, unsigned int) ()
from /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1
#13 0x004ffa22 in _ZN6oracle4occi14ConnectionImplC9EPNS0_15EnvironmentImplERKSsS5_S5_ () from /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1
#14 0x005040ab in oracle::occi::ConnectionImpl::ConnectionImpl(oracle::occi::EnvironmentImpl*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1
#15 0x004fe763 in oracle::occi::EnvironmentImpl::createConnection(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ()
from /home/ChangLin/OCCI/instantclient_10_2/libocci.so.10.1
#16 0x00ae5798 in SCTDBConnect(char const*, int*, char*) ()
from libSCTLX_DBOper.so
#17 0x0804991d in SCTTestThread(void*) ()
#18 0x00d23869 in start_thread () from /lib/i686/nosegneg/libpthread.so.0
#19 0x0040ee9e in clone () from /lib/i686/nosegneg/libc.so.6