Attachment 2416 Details for Bug 2311 – Stack frames with debug symbols

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Stack frames with debug symbols

kdesktop.txt (text/plain), 6.99 KB, created by Michele Calgaro on 2015-01-13 19:14:40 CST

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Creator: Michele Calgaro

Created: 2015-01-13 19:14:40 CST

Size: 6.99 KB

patch

obsolete

>(gdb) thread 2
>[Switching to thread 2 (Thread 0x7f5c62de7700 (LWP 30339))]
>#0  __lll_lock_wait ()
>    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
>132     ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: No such file 
>or directory.
>
>(gdb) frame 2
>#2  0x00007f5c68011eba in __pthread_mutex_lock (mutex=0xda51f8)
>    at pthread_mutex_lock.c:61
>61      pthread_mutex_lock.c: No such file or directory.
>
>(gdb) p *(pthread_mutex_t*)0xda51f8
>$1 = {__data = {__lock = 2, __count = 0, __owner = 30334, __nusers = 1,
>    __kind = 0, __spins = 0, __list = {__prev = 0x0, __next = 0x0}},
>  __size = "\002\000\000\000\000\000\000\000~v\000\000\001", '\000' 
><repeats 26 times>, __align = 2}
>
>(gdb) thread apply all bt
>
>Thread 2 (Thread 0x7f5c62de7700 (LWP 30339)):
>#0  __lll_lock_wait ()
>    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:132
>#1  0x00007f5c68012065 in _L_lock_858 ()
>   from /lib/x86_64-linux-gnu/libpthread.so.0
>#2  0x00007f5c68011eba in __pthread_mutex_lock (mutex=0xda51f8)
>    at pthread_mutex_lock.c:61
>#3  0x00007f5c6971f4ff in TQRecursiveMutexPrivate::lock (this=0xda51f0)
>    at tools/qmutex_unix.cpp:251
>#4  0x00007f5c69493655 in TQMutexLocker (m=0xd99660, this=<synthetic 
>pointer>)
>    at ../include/ntqmutex.h:102
>#5  TQEventLoop::hasPendingEvents (this=<optimized out>)
>    at kernel/qeventloop_x11_glib.cpp:633
>#6  0x00007f5c694931d5 in TQEventLoop::gsourceCheck (this=0x7f5c5c001340,
>    gs=<optimized out>) at kernel/qeventloop_x11_glib.cpp:507
>#7  0x00007f5c69493243 in qt_gsource_check (source=0x7f5c5c002200)
>    at kernel/qeventloop_x11_glib.cpp:105
>#8  0x00007f5c65897b03 in g_main_context_check ()
>   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#9  0x00007f5c65897f96 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#10 0x00007f5c65898124 in g_main_context_iteration ()
>   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#11 0x00007f5c69492b68 in TQEventLoop::processEvents (this=0x7f5c5c001340,
>    flags=<optimized out>) at kernel/qeventloop_x11_glib.cpp:279
>#12 0x00007f5c694c2319 in TQEventLoop::enterLoop (this=0x7f5c5c001340)
>    at kernel/qeventloop.cpp:227
>#13 0x00007f5c694c22a9 in TQEventLoop::exec (this=0x7f5c5c001340)
>    at kernel/qeventloop.cpp:174
>#14 0x00007f5c694a970d in TQThreadInstance::start (_arg=0xf4c5b8)
>    at kernel/qthread_unix.cpp:142
>#15 0x00007f5c658b99b5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#16 0x00007f5c6800fe9a in start_thread (arg=0x7f5c62de7700)
>    at pthread_create.c:308
>#17 0x00007f5c6cc942ed in clone ()
>    at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
>#18 0x0000000000000000 in ?? ()
>
>Thread 1 (Thread 0x7f5c6d413780 (LWP 30334)):
>#0  __lll_lock_wait_private ()
>    at ../nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:93
>#1  0x00007f5c6cc24f61 in _L_lock_10611 () at malloc.c:5249
>#2  0x00007f5c6cc22c87 in __GI___libc_malloc (bytes=140034941749024)
>    at malloc.c:2921
>#3  0x00007f5c68fddded in operator new(unsigned long) ()
>   from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
>---Type <return> to continue, or q <return> to quit---
>#4  0x00007f5c6972fdde in TQGArray::newData (this=<optimized out>)
>    at tools/qgarray.cpp:819
>#5  0x00007f5c6972fec7 in TQGArray::TQGArray (this=0x7fff3e582860)
>    at tools/qgarray.cpp:118
>#6  0x00007f5c69725809 in TQMemArray (this=0x7fff3e582860)
>    at tools/ntqmemarray.h:61
>#7  TQCString::TQCString (this=0x7fff3e582860,
>    str=0x7f5c6d006c82 "1lockProcessWaiting()") at tools/qcstring.cpp:700
>#8  0x00007f5c69515ccc in intSignature (
>    member=0x7f5c6d006c82 "1lockProcessWaiting()") at 
>kernel/qsignal.cpp:134
>#9  TQSignal::connect (this=0xdb3d70, receiver=0x7fff3e583670,
>    member=0x7f5c6d006c82 "1lockProcessWaiting()") at 
>kernel/qsignal.cpp:148
>#10 0x00007f5c695218f4 in TQSingleShotTimer::start (this=0xdb3d20, msec=0,
>    r=<optimized out>, m=<optimized out>) at kernel/qtimer.cpp:281
>#11 0x00007f5c6cfbeccc in SaverEngine::slotLockProcessWaiting (
>    this=0x7fff3e583670)
>    at /build/buildd/tdebase-trinity-14.0.0-r1865/kdesktop/lockeng.cc:548
>#12 0x00007f5c6cfbcd93 in sigusr1_handler ()
>    at /build/buildd/tdebase-trinity-14.0.0-r1865/kdesktop/lockeng.cc:52
>#13 <signal handler called>
>#14 0x00007f5c6cc2406a in __libc_calloc (n=2, elem_size=<optimized out>)
>    at malloc.c:3291
>#15 0x00007f5c6a1586ee in NETRArray (this=0xf402e0)
>    at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/netwm.cpp:558
>#16 NETWinInfoPrivate (this=0xf402c0)
>    at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/netwm_p.h:122
>#17 NETWinInfo::NETWinInfo (this=0x7fff3e582f60, display=0xd520d0,
>    window=27263003, rootWindow=674, properties=0, role=<optimized out>)
>    at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/netwm.cpp:2902
>#18 0x00007f5c6a1b4922 in KWinModulePrivate::x11Event (this=0xdc5a80,
>    ev=0x7fff3e583330)
>at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/twinmodule.cpp:247
>#19 0x00007f5c6a138ff0 in publicx11Event (e=0x7fff3e583330,
>    this=<optimized out>)
>at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/tdeapplication.cpp:1911
>#20 TDEApplication::x11EventFilter (this=0xd50630, _event=0x7fff3e583330)
>at /build/buildd/tdelibs-trinity-14.0.0-r1231/tdecore/tdeapplication.cpp:2189
>#21 0x00007f5c6cfe5039 in KDesktopApp::x11EventFilter (this=0xd50630,
>    xevent=0x7fff3e583330)
>at /build/buildd/tdebase-trinity-14.0.0-r1865/kdesktop/kdesktopapp.cpp:90
>#22 0x00007f5c6945b6f6 in TQApplication::x11ProcessEvent (this=0xd50630,
>    event=0x7fff3e583330) at kernel/qapplication_x11.cpp:3435
>#23 0x00007f5c69492d12 in TQEventLoop::processX11Events (this=0xda4be0)
>    at kernel/qeventloop_x11_glib.cpp:353
>#24 0x00007f5c694934f6 in TQEventLoop::gsourceDispatch (this=0xda4be0,
>    gs=<optimized out>) at kernel/qeventloop_x11_glib.cpp:614
>#25 0x00007f5c69493623 in qt_gsource_dispatch (source=0xda5c00,
>    callback=<optimized out>, user_data=<optimized out>)
>    at kernel/qeventloop_x11_glib.cpp:123
>#26 0x00007f5c65897d13 in g_main_context_dispatch ()
>   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#27 0x00007f5c65898060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#28 0x00007f5c65898124 in g_main_context_iteration ()
>   from /lib/x86_64-linux-gnu/libglib-2.0.so.0
>#29 0x00007f5c69492b68 in TQEventLoop::processEvents (this=0xda4be0,
>    flags=<optimized out>) at kernel/qeventloop_x11_glib.cpp:279
>#30 0x00007f5c694c2319 in TQEventLoop::enterLoop (this=0xda4be0)
>    at kernel/qeventloop.cpp:227
>#31 0x00007f5c694c22a9 in TQEventLoop::exec (this=0xda4be0)
>    at kernel/qeventloop.cpp:174
>#32 0x00007f5c6cf973ec in kdemain (argc=1, argv=0x7fff3e583dc8)
>    at /build/buildd/tdebase-trinity-14.0.0-r1865/kdesktop/main.cc:293
>#33 0x00000000004007a4 in main (argc=1, argv=0x7fff3e583dc8)    
>at /build/buildd/tdebase-trinity-14.0.0-r1865/obj-x86_64-linux-gnu/kdesktop/kdesktop_tdeinit_executable.cpp:2
>#34 0x00007f5c6cbc176d in __libc_start_main (
>    main=0x400784 <main(int, char**)>, argc=1, ubp_av=0x7fff3e583dc8,
>---Type <return> to continue, or q <return> to quit---
>    init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>,
>    stack_end=0x7fff3e583db8) at libc-start.c:226
>#35 0x00000000004006c9 in _start ()

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Attachments on bug 2311: 2415 | 2416