Attachment 2661 Details for Bug 7011 – Backtrace from kdm

Backtrace from kdm

gdb6.txt (text/plain), 13.51 KB, created by Samuel Verschelde on 2012-08-20 16:33:30 CEST

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Creator: Samuel Verschelde

Created: 2012-08-20 16:33:30 CEST

Size: 13.51 KB

patch

obsolete

>GNU gdb (GDB) 7.3.50.20110722-4.mga2 (Mageia release 2)
>Copyright (C) 2011 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 "x86_64-mageia-linux-gnu".
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>...
>Reading symbols from /usr/bin/kdm...Reading symbols from /usr/lib/debug/usr/bin/kdm.debug...done.
>done.
>Attaching to program: /usr/bin/kdm, process 4197
>Reading symbols from /usr/lib64/libX11.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libX11.so.6.3.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libX11.so.6
>Reading symbols from /usr/lib64/libXau.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXau.so.6.0.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libXau.so.6
>Reading symbols from /usr/lib64/libXdmcp.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXdmcp.so.6.0.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libXdmcp.so.6
>Reading symbols from /lib64/libpam.so.0...Reading symbols from /usr/lib/debug/lib64/libpam.so.0.83.1.debug...done.
>done.
>Loaded symbols for /lib64/libpam.so.0
>Reading symbols from /usr/lib64/libck-connector.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libck-connector.so.0.0.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libck-connector.so.0
>Reading symbols from /lib64/libdbus-1.so.3...Reading symbols from /usr/lib/debug/lib64/libdbus-1.so.3.5.8.debug...done.
>done.
>Loaded symbols for /lib64/libdbus-1.so.3
>Reading symbols from /lib64/librt.so.1...Reading symbols from /usr/lib/debug/lib64/librt-2.14.1.so.debug...done.
>done.
>Loaded symbols for /lib64/librt.so.1
>Reading symbols from /lib64/libc.so.6...Reading symbols from /usr/lib/debug/lib64/libc-2.14.1.so.debug...done.
>done.
>Loaded symbols for /lib64/libc.so.6
>Reading symbols from /usr/lib64/libxcb.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libxcb.so.1.1.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libxcb.so.1
>Reading symbols from /lib64/libdl.so.2...Reading symbols from /usr/lib/debug/lib64/libdl-2.14.1.so.debug...done.
>done.
>Loaded symbols for /lib64/libdl.so.2
>Reading symbols from /lib64/libaudit.so.1...Reading symbols from /usr/lib/debug/lib64/libaudit.so.1.0.0.debug...done.
>done.
>Loaded symbols for /lib64/libaudit.so.1
>Reading symbols from /lib64/libpthread.so.0...Reading symbols from /usr/lib/debug/lib64/libpthread-2.14.1.so.debug...done.
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>done.
>Loaded symbols for /lib64/libpthread.so.0
>Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/lib64/ld-2.14.1.so.debug...done.
>done.
>Loaded symbols for /lib64/ld-linux-x86-64.so.2
>Reading symbols from /usr/lib64/libXcursor.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libXcursor.so.1.0.2.debug...done.
>done.
>Loaded symbols for /usr/lib64/libXcursor.so.1
>Reading symbols from /usr/lib64/libXrender.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libXrender.so.1.3.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libXrender.so.1
>Reading symbols from /usr/lib64/libXfixes.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libXfixes.so.3.1.0.debug...done.
>done.
>Loaded symbols for /usr/lib64/libXfixes.so.3
>0x00007ffff6b7e0c0 in __read_nocancel () at ../sysdeps/unix/syscall-template.S:82
>82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
>(gdb) cont
>Continuing.
>
>Program received signal SIGSEGV, Segmentation fault.
>0x0000000000000000 in ?? ()
>(gdb) bt
>#0  0x0000000000000000 in ?? ()
>#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
>    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
>#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
>    nargs=<optimized out>) at pam_mount.c:171
>#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
>#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
>#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
>    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
>#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
>    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
>    at pam_dispatch.c:110
>#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
>#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
>#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
>#10 0x0000000000418c23 in manageSession ()
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
>#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
>#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
>#13 main (argc=<optimized out>, argv=<optimized out>)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
>(gdb) where full
>#0  0x0000000000000000 in ?? ()
>No symbol table info available.
>#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
>    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
>        count = <optimized out>
>        reply = 0x673650
>        pd = 0x7fffffffc9d0
>#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
>    nargs=<optimized out>) at pam_mount.c:171
>        retval = 0
>        conv = 0x645f40
>        nargs = 1
>#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
>        retval = 0
>        msg = {msg_style = 1, msg = 0x663160 "reenter password for pam_mount:"}
>        pmsg = 0x7fffffffc850
>        resp = 0x0
>        __PRETTY_FUNCTION__ = "read_password"
>#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
>        authtok = 0x0
>        ret = <optimized out>
>#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
>    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
>        ret = <optimized out>
>        krb5 = 0x0
>        system_authtok = 0x0
>        tmp = 0x645d80
>        getval = <optimized out>
>        __PRETTY_FUNCTION__ = "pam_sm_open_session"
>#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
>    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
>    at pam_dispatch.c:110
>        retval = <optimized out>
>        cached_retval = <optimized out>
>        action = <optimized out>
>        depth = <optimized out>
>        status = <optimized out>
>        prev_level = <optimized out>
>        stack_level = 0
>        impression = 1
>        skip_depth = 0
>        substates = 0x6622a0
>#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
>        h = <optimized out>
>        retval = <optimized out>
>        use_cached_chain = <optimized out>
>        resumed = <optimized out>
>#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
>        retval = <optimized out>
>#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
>        home = <optimized out>
>        sessargs = <optimized out>
>        desksess = <optimized out>
>        env = <optimized out>
>        xma = 0x65e200 "SHELL=/bin/bash"
>        argv = <optimized out>
>        fname = <optimized out>
>        str = <optimized out>
>        pam_env = <optimized out>
>        pretc = 0
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, 
>          dummy5 = 0, padding1 = 0xf}
>        ckStatus = <optimized out>
>        remoteHostName = 0x0
>        spaceStr = 0x420d0f ""
>        ckDeviceBuf = "/dev/tty7\000\000\000\000\000\000\000\000\000\000"
>        ckDevice = 0x7fffffffca70 "/dev/tty7"
>        isLocal = 1
>        failsafeArgv = {0x7fffffffca20 "", 0x0}
>        buf = <optimized out>
>        buf2 = <optimized out>
>        i = 1
>#10 0x0000000000418c23 in manageSession ()
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
>        ex = <optimized out>
>        cmd = <optimized out>
>        clientPid = -1
>        tdiff = 10315
>        startt = 0
>#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
>        cname = 0x62d230 "\220\360b"
>        cgname = 0x62d2a0 "greeter for display :0"
>#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
>        tv = {tv_sec = 110, tv_usec = 999996}
>        buf = <optimized out>
>        reads = {fds_bits = {512, 0 <repeats 15 times>}}
>        d = <optimized out>
>        tvp = <optimized out>
>        to = <optimized out>
>        nready = 1
>#13 main (argc=<optimized out>, argv=<optimized out>)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
>        oldpid = -13872
>        oldumask = <optimized out>
>        parentPid = <optimized out>
>        pt = <optimized out>
>        errorLogFile = 0x0
>        opts = 0x62b030
>(gdb) bv[Kt full
>#0  0x0000000000000000 in ?? ()
>No symbol table info available.
>#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
>    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
>        count = <optimized out>
>        reply = 0x673650
>        pd = 0x7fffffffc9d0
>#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
>    nargs=<optimized out>) at pam_mount.c:171
>        retval = 0
>        conv = 0x645f40
>        nargs = 1
>#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
>        retval = 0
>        msg = {msg_style = 1, msg = 0x663160 "reenter password for pam_mount:"}
>        pmsg = 0x7fffffffc850
>        resp = 0x0
>        __PRETTY_FUNCTION__ = "read_password"
>#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
>        authtok = 0x0
>        ret = <optimized out>
>#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
>    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
>        ret = <optimized out>
>        krb5 = 0x0
>        system_authtok = 0x0
>        tmp = 0x645d80
>        getval = <optimized out>
>        __PRETTY_FUNCTION__ = "pam_sm_open_session"
>#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
>    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
>    at pam_dispatch.c:110
>        retval = <optimized out>
>        cached_retval = <optimized out>
>        action = <optimized out>
>        depth = <optimized out>
>        status = <optimized out>
>        prev_level = <optimized out>
>        stack_level = 0
>        impression = 1
>        skip_depth = 0
>        substates = 0x6622a0
>#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
>        h = <optimized out>
>        retval = <optimized out>
>        use_cached_chain = <optimized out>
>        resumed = <optimized out>
>#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
>        retval = <optimized out>
>#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
>        home = <optimized out>
>        sessargs = <optimized out>
>        desksess = <optimized out>
>        env = <optimized out>
>        xma = 0x65e200 "SHELL=/bin/bash"
>        argv = <optimized out>
>        fname = <optimized out>
>        str = <optimized out>
>        pam_env = <optimized out>
>        pretc = 0
>        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, 
>          dummy5 = 0, padding1 = 0xf}
>        ckStatus = <optimized out>
>        remoteHostName = 0x0
>        spaceStr = 0x420d0f ""
>        ckDeviceBuf = "/dev/tty7\000\000\000\000\000\000\000\000\000\000"
>        ckDevice = 0x7fffffffca70 "/dev/tty7"
>        isLocal = 1
>        failsafeArgv = {0x7fffffffca20 "", 0x0}
>        buf = <optimized out>
>        buf2 = <optimized out>
>        i = 1
>#10 0x0000000000418c23 in manageSession ()
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
>        ex = <optimized out>
>        cmd = <optimized out>
>        clientPid = -1
>        tdiff = 10315
>        startt = 0
>#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
>        cname = 0x62d230 "\220\360b"
>        cgname = 0x62d2a0 "greeter for display :0"
>#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
>        tv = {tv_sec = 110, tv_usec = 999996}
>        buf = <optimized out>
>        reads = {fds_bits = {512, 0 <repeats 15 times>}}
>        d = <optimized out>
>        tvp = <optimized out>
>        to = <optimized out>
>        nready = 1
>#13 main (argc=<optimized out>, argv=<optimized out>)
>    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
>        oldpid = -13872
>        oldumask = <optimized out>
>        parentPid = <optimized out>
>        pt = <optimized out>
>        errorLogFile = 0x0
>        opts = 0x62b030
>(gdb) quit
>A debugging session is active.
>
>	Inferior 1 [process 4197] will be detached.
>
>Quit anyway? (y or n) Detaching from program: /usr/bin/kdm, process 4197

GNU gdb (GDB) 7.3.50.20110722-4.mga2 (Mageia release 2)
Copyright (C) 2011 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 "x86_64-mageia-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/kdm...Reading symbols from /usr/lib/debug/usr/bin/kdm.debug...done.
done.
Attaching to program: /usr/bin/kdm, process 4197
Reading symbols from /usr/lib64/libX11.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libX11.so.6.3.0.debug...done.
done.
Loaded symbols for /usr/lib64/libX11.so.6
Reading symbols from /usr/lib64/libXau.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXau.so.6.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/libXau.so.6
Reading symbols from /usr/lib64/libXdmcp.so.6...Reading symbols from /usr/lib/debug/usr/lib64/libXdmcp.so.6.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/libXdmcp.so.6
Reading symbols from /lib64/libpam.so.0...Reading symbols from /usr/lib/debug/lib64/libpam.so.0.83.1.debug...done.
done.
Loaded symbols for /lib64/libpam.so.0
Reading symbols from /usr/lib64/libck-connector.so.0...Reading symbols from /usr/lib/debug/usr/lib64/libck-connector.so.0.0.0.debug...done.
done.
Loaded symbols for /usr/lib64/libck-connector.so.0
Reading symbols from /lib64/libdbus-1.so.3...Reading symbols from /usr/lib/debug/lib64/libdbus-1.so.3.5.8.debug...done.
done.
Loaded symbols for /lib64/libdbus-1.so.3
Reading symbols from /lib64/librt.so.1...Reading symbols from /usr/lib/debug/lib64/librt-2.14.1.so.debug...done.
done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libc.so.6...Reading symbols from /usr/lib/debug/lib64/libc-2.14.1.so.debug...done.
done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /usr/lib64/libxcb.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libxcb.so.1.1.0.debug...done.
done.
Loaded symbols for /usr/lib64/libxcb.so.1
Reading symbols from /lib64/libdl.so.2...Reading symbols from /usr/lib/debug/lib64/libdl-2.14.1.so.debug...done.
done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/libaudit.so.1...Reading symbols from /usr/lib/debug/lib64/libaudit.so.1.0.0.debug...done.
done.
Loaded symbols for /lib64/libaudit.so.1
Reading symbols from /lib64/libpthread.so.0...Reading symbols from /usr/lib/debug/lib64/libpthread-2.14.1.so.debug...done.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
done.
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from /lib64/ld-linux-x86-64.so.2...Reading symbols from /usr/lib/debug/lib64/ld-2.14.1.so.debug...done.
done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /usr/lib64/libXcursor.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libXcursor.so.1.0.2.debug...done.
done.
Loaded symbols for /usr/lib64/libXcursor.so.1
Reading symbols from /usr/lib64/libXrender.so.1...Reading symbols from /usr/lib/debug/usr/lib64/libXrender.so.1.3.0.debug...done.
done.
Loaded symbols for /usr/lib64/libXrender.so.1
Reading symbols from /usr/lib64/libXfixes.so.3...Reading symbols from /usr/lib/debug/usr/lib64/libXfixes.so.3.1.0.debug...done.
done.
Loaded symbols for /usr/lib64/libXfixes.so.3
0x00007ffff6b7e0c0 in __read_nocancel () at ../sysdeps/unix/syscall-template.S:82
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
(gdb) cont
Continuing.

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) bt
#0  0x0000000000000000 in ?? ()
#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
    nargs=<optimized out>) at pam_mount.c:171
#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
    at pam_dispatch.c:110
#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
#10 0x0000000000418c23 in manageSession ()
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
#13 main (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
(gdb) where full
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
        count = <optimized out>
        reply = 0x673650
        pd = 0x7fffffffc9d0
#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
    nargs=<optimized out>) at pam_mount.c:171
        retval = 0
        conv = 0x645f40
        nargs = 1
#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
        retval = 0
        msg = {msg_style = 1, msg = 0x663160 "reenter password for pam_mount:"}
        pmsg = 0x7fffffffc850
        resp = 0x0
        __PRETTY_FUNCTION__ = "read_password"
#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
        authtok = 0x0
        ret = <optimized out>
#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
        ret = <optimized out>
        krb5 = 0x0
        system_authtok = 0x0
        tmp = 0x645d80
        getval = <optimized out>
        __PRETTY_FUNCTION__ = "pam_sm_open_session"
#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
    at pam_dispatch.c:110
        retval = <optimized out>
        cached_retval = <optimized out>
        action = <optimized out>
        depth = <optimized out>
        status = <optimized out>
        prev_level = <optimized out>
        stack_level = 0
        impression = 1
        skip_depth = 0
        substates = 0x6622a0
#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
        h = <optimized out>
        retval = <optimized out>
        use_cached_chain = <optimized out>
        resumed = <optimized out>
#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
        retval = <optimized out>
#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
        home = <optimized out>
        sessargs = <optimized out>
        desksess = <optimized out>
        env = <optimized out>
        xma = 0x65e200 "SHELL=/bin/bash"
        argv = <optimized out>
        fname = <optimized out>
        str = <optimized out>
        pam_env = <optimized out>
        pretc = 0
        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, 
          dummy5 = 0, padding1 = 0xf}
        ckStatus = <optimized out>
        remoteHostName = 0x0
        spaceStr = 0x420d0f ""
        ckDeviceBuf = "/dev/tty7\000\000\000\000\000\000\000\000\000\000"
        ckDevice = 0x7fffffffca70 "/dev/tty7"
        isLocal = 1
        failsafeArgv = {0x7fffffffca20 "", 0x0}
        buf = <optimized out>
        buf2 = <optimized out>
        i = 1
#10 0x0000000000418c23 in manageSession ()
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
        ex = <optimized out>
        cmd = <optimized out>
        clientPid = -1
        tdiff = 10315
        startt = 0
#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
        cname = 0x62d230 "\220\360b"
        cgname = 0x62d2a0 "greeter for display :0"
#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
        tv = {tv_sec = 110, tv_usec = 999996}
        buf = <optimized out>
        reads = {fds_bits = {512, 0 <repeats 15 times>}}
        d = <optimized out>
        tvp = <optimized out>
        to = <optimized out>
        nready = 1
#13 main (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
        oldpid = -13872
        oldumask = <optimized out>
        parentPid = <optimized out>
        pt = <optimized out>
        errorLogFile = 0x0
        opts = 0x62b030
(gdb) bv[Kt full
#0  0x0000000000000000 in ?? ()
No symbol table info available.
#1  0x000000000040c0ee in PAM_conv (num_msg=1, msg=0x7fffffffc868, resp=0x7fffffffc870, 
    appdata_ptr=0x7fffffffc9d0) at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:262
        count = <optimized out>
        reply = 0x673650
        pd = 0x7fffffffc9d0
#2  0x00007ffff4585d83 in converse (resp=0x7fffffffc870, message=0x7fffffffc868, pamh=0x645d80, 
    nargs=<optimized out>) at pam_mount.c:171
        retval = 0
        conv = 0x645f40
        nargs = 1
#3  read_password (pamh=0x645d80, prompt=<optimized out>, pass=0x7fffffffc8a8) at pam_mount.c:206
        retval = 0
        msg = {msg_style = 1, msg = 0x663160 "reenter password for pam_mount:"}
        pmsg = 0x7fffffffc850
        resp = 0x0
        __PRETTY_FUNCTION__ = "read_password"
#4  0x00007ffff4585fac in ses_grab_authtok (pamh=0x645d80) at pam_mount.c:473
        authtok = 0x0
        ret = <optimized out>
#5  0x00007ffff45864c8 in pam_sm_open_session (pamh=0x645d80, flags=<optimized out>, 
    argc=<optimized out>, argv=<optimized out>) at pam_mount.c:590
        ret = <optimized out>
        krb5 = 0x0
        system_authtok = 0x0
        tmp = 0x645d80
        getval = <optimized out>
        __PRETTY_FUNCTION__ = "pam_sm_open_session"
#6  0x00007ffff748ff95 in _pam_dispatch_aux (use_cached_chain=<optimized out>, 
    resumed=<optimized out>, h=0x656b40, flags=<optimized out>, pamh=0x645d80)
    at pam_dispatch.c:110
        retval = <optimized out>
        cached_retval = <optimized out>
        action = <optimized out>
        depth = <optimized out>
        status = <optimized out>
        prev_level = <optimized out>
        stack_level = 0
        impression = 1
        skip_depth = 0
        substates = 0x6622a0
#7  _pam_dispatch (pamh=0x645d80, flags=<optimized out>, choice=4) at pam_dispatch.c:407
        h = <optimized out>
        retval = <optimized out>
        use_cached_chain = <optimized out>
        resumed = <optimized out>
#8  0x00007ffff7494432 in pam_open_session (pamh=0x645d80, flags=0) at pam_session.c:23
        retval = <optimized out>
#9  0x000000000040ce43 in startClient (pid=0x7fffffffcae8)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/client.c:1545
        home = <optimized out>
        sessargs = <optimized out>
        desksess = <optimized out>
        env = <optimized out>
        xma = 0x65e200 "SHELL=/bin/bash"
        argv = <optimized out>
        fname = <optimized out>
        str = <optimized out>
        pam_env = <optimized out>
        pretc = 0
        error = {name = 0x0, message = 0x0, dummy1 = 1, dummy2 = 0, dummy3 = 0, dummy4 = 0, 
          dummy5 = 0, padding1 = 0xf}
        ckStatus = <optimized out>
        remoteHostName = 0x0
        spaceStr = 0x420d0f ""
        ckDeviceBuf = "/dev/tty7\000\000\000\000\000\000\000\000\000\000"
        ckDevice = 0x7fffffffca70 "/dev/tty7"
        isLocal = 1
        failsafeArgv = {0x7fffffffca20 "", 0x0}
        buf = <optimized out>
        buf2 = <optimized out>
        i = 1
#10 0x0000000000418c23 in manageSession ()
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/session.c:630
        ex = <optimized out>
        cmd = <optimized out>
        clientPid = -1
        tdiff = 10315
        startt = 0
#11 0x0000000000411731 in startDisplayP2 (d=0x62b360)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1601
        cname = 0x62d230 "\220\360b"
        cgname = 0x62d2a0 "greeter for display :0"
#12 0x00000000004084ba in mainLoop () at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:1278
        tv = {tv_sec = 110, tv_usec = 999996}
        buf = <optimized out>
        reads = {fds_bits = {512, 0 <repeats 15 times>}}
        d = <optimized out>
        tvp = <optimized out>
        to = <optimized out>
        nready = 1
#13 main (argc=<optimized out>, argv=<optimized out>)
    at /usr/src/debug/kde-workspace-4.8.5/kdm/backend/dm.c:311
        oldpid = -13872
        oldumask = <optimized out>
        parentPid = <optimized out>
        pt = <optimized out>
        errorLogFile = 0x0
        opts = 0x62b030
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Attachments on bug 7011: 2629 | 2630 | 2631 | 2646 | 2661 | 2662 | 2707 | 2708 | 2721