Attachment 20043 Details for Bug 56805 – backtrace

backtrace

backtrace.log (text/x-log), 14.51 KB, created by Белая Алёна on 2025-11-11 11:51:00 MSK

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Creator: Белая Алёна

Created: 2025-11-11 11:51:00 MSK

Size: 14.51 KB

patch

obsolete

>GNU gdb (GDB) 10.1-alt1 (ALT Sisyphus)
>Copyright (C) 2020 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-alt-linux".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><https://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
>    <http://www.gnu.org/software/gdb/documentation/>.
>
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /usr/bin/epsonscan2...
>Reading symbols from /usr/lib/debug/usr/bin/epsonscan2.debug...
>[New LWP 3475]
>[New LWP 3463]
>[New LWP 3461]
>[New LWP 3460]
>[New LWP 3464]
>[New LWP 3465]
>[New LWP 3462]
>[New LWP 3466]
>[New LWP 3468]
>[New LWP 3467]
>[Thread debugging using libthread_db enabled]
>Using host libthread_db library "/lib64/libthread_db.so.1".
>Core was generated by `epsonscan2'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  0x00007f414e69bb37 in _IO_new_fclose (fp=0x0) at iofclose.c:48
>48	  if (fp->_flags & _IO_IS_FILEBUF)
>[Current thread is 1 (Thread 0x7f41399ff640 (LWP 3475))]
>
>Thread 10 (Thread 0x7f413ae79640 (LWP 3467)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f413ae78cb0, clockid=988253232, expected=0, futex_word=0x55f5f69e3d04) at ../sysdeps/nptl/futex-internal.h:320
>#1  __pthread_cond_wait_common (abstime=0x7f413ae78cb0, clockid=988253232, mutex=0x55f5f69e3cb0, cond=0x55f5f69e3cd8) at pthread_cond_wait.c:520
>#2  __pthread_cond_timedwait (cond=cond@entry=0x55f5f69e3cd8, mutex=mutex@entry=0x55f5f69e3cb0, abstime=abstime@entry=0x7f413ae78cb0) at pthread_cond_wait.c:656
>#3  0x00007f414ecefb84 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55f5f69e3cb0) at thread/qwaitcondition_unix.cpp:136
>#4  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x55f5f69e3cb0) at thread/qwaitcondition_unix.cpp:144
>#5  QWaitCondition::wait (this=this@entry=0x55f5f69b4c50, mutex=mutex@entry=0x55f5f68e0da8, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#6  0x00007f414eced125 in QThreadPoolThread::run (this=0x55f5f69b4c40) at thread/qthreadpool.cpp:140
>#7  0x00007f414ece9cff in QThreadPrivate::start (arg=0x55f5f69b4c40) at thread/qthread_unix.cpp:350
>#8  0x00007f41501f2eb0 in start_thread (arg=0x7f413ae79640) at pthread_create.c:463
>#9  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 9 (Thread 0x7f413a678640 (LWP 3468)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f413a677cb0, clockid=979860528, expected=0, futex_word=0x55f5f6980f94) at ../sysdeps/nptl/futex-internal.h:320
>#1  __pthread_cond_wait_common (abstime=0x7f413a677cb0, clockid=979860528, mutex=0x55f5f6980f40, cond=0x55f5f6980f68) at pthread_cond_wait.c:520
>#2  __pthread_cond_timedwait (cond=cond@entry=0x55f5f6980f68, mutex=mutex@entry=0x55f5f6980f40, abstime=abstime@entry=0x7f413a677cb0) at pthread_cond_wait.c:656
>#3  0x00007f414ecefb84 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55f5f6980f40) at thread/qwaitcondition_unix.cpp:136
>#4  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x55f5f6980f40) at thread/qwaitcondition_unix.cpp:144
>#5  QWaitCondition::wait (this=this@entry=0x55f5f695e730, mutex=mutex@entry=0x55f5f68e0da8, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#6  0x00007f414eced125 in QThreadPoolThread::run (this=0x55f5f695e720) at thread/qthreadpool.cpp:140
>#7  0x00007f414ece9cff in QThreadPrivate::start (arg=0x55f5f695e720) at thread/qthread_unix.cpp:350
>#8  0x00007f41501f2eb0 in start_thread (arg=0x7f413a678640) at pthread_create.c:463
>#9  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 8 (Thread 0x7f413b67a640 (LWP 3466)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f413b679cb0, clockid=996645936, expected=0, futex_word=0x55f5f69b6414) at ../sysdeps/nptl/futex-internal.h:320
>#1  __pthread_cond_wait_common (abstime=0x7f413b679cb0, clockid=996645936, mutex=0x55f5f69b63c0, cond=0x55f5f69b63e8) at pthread_cond_wait.c:520
>#2  __pthread_cond_timedwait (cond=cond@entry=0x55f5f69b63e8, mutex=mutex@entry=0x55f5f69b63c0, abstime=abstime@entry=0x7f413b679cb0) at pthread_cond_wait.c:656
>#3  0x00007f414ecefb84 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55f5f69b63c0) at thread/qwaitcondition_unix.cpp:136
>#4  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x55f5f69b63c0) at thread/qwaitcondition_unix.cpp:144
>#5  QWaitCondition::wait (this=this@entry=0x55f5f692f1c0, mutex=mutex@entry=0x55f5f68e0da8, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#6  0x00007f414eced125 in QThreadPoolThread::run (this=0x55f5f692f1b0) at thread/qthreadpool.cpp:140
>#7  0x00007f414ece9cff in QThreadPrivate::start (arg=0x55f5f692f1b0) at thread/qthread_unix.cpp:350
>#8  0x00007f41501f2eb0 in start_thread (arg=0x7f413b67a640) at pthread_create.c:463
>#9  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 7 (Thread 0x7f414ada4640 (LWP 3462)):
>#0  0x00007f414e71c2af in __GI___poll (fds=fds@entry=0x7f414ada3c48, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f414ea9cd02 in poll (__timeout=-1, __nfds=1, __fds=0x7f414ada3c48) at /usr/include/bits/poll2.h:46
>#2  _xcb_conn_wait (c=c@entry=0x55f5f6751ae0, cond=cond@entry=0x55f5f6751b20, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:480
>#3  0x00007f414ea9f04a in xcb_wait_for_event (c=c@entry=0x55f5f6751ae0) at xcb_in.c:697
>#4  0x00007f414bcf61e0 in QXcbEventQueue::run (this=0x55f5f674edd0) at qxcbeventqueue.cpp:228
>#5  0x00007f414ece9cff in QThreadPrivate::start (arg=0x55f5f674edd0) at thread/qthread_unix.cpp:350
>#6  0x00007f41501f2eb0 in start_thread (arg=0x7f414ada4640) at pthread_create.c:463
>#7  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 6 (Thread 0x7f413be7b640 (LWP 3465)):
>#0  futex_abstimed_wait_cancelable (private=0, abstime=0x7f413be7acb0, clockid=1005038640, expected=0, futex_word=0x55f5f695f324) at ../sysdeps/nptl/futex-internal.h:320
>#1  __pthread_cond_wait_common (abstime=0x7f413be7acb0, clockid=1005038640, mutex=0x55f5f695f2d0, cond=0x55f5f695f2f8) at pthread_cond_wait.c:520
>#2  __pthread_cond_timedwait (cond=cond@entry=0x55f5f695f2f8, mutex=mutex@entry=0x55f5f695f2d0, abstime=abstime@entry=0x7f413be7acb0) at pthread_cond_wait.c:656
>#3  0x00007f414ecefb84 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x55f5f695f2d0) at thread/qwaitcondition_unix.cpp:136
>#4  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x55f5f695f2d0) at thread/qwaitcondition_unix.cpp:144
>#5  QWaitCondition::wait (this=this@entry=0x55f5f693bb60, mutex=mutex@entry=0x55f5f68e0da8, deadline=...) at thread/qwaitcondition_unix.cpp:225
>#6  0x00007f414eced125 in QThreadPoolThread::run (this=0x55f5f693bb50) at thread/qthreadpool.cpp:140
>#7  0x00007f414ece9cff in QThreadPrivate::start (arg=0x55f5f693bb50) at thread/qthread_unix.cpp:350
>#8  0x00007f41501f2eb0 in start_thread (arg=0x7f413be7b640) at pthread_create.c:463
>#9  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 5 (Thread 0x7f4148859640 (LWP 3464)):
>#0  0x00007f414e71c2af in __GI___poll (fds=0x55f5f68849f0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f414dd318fe in g_main_context_poll (priority=<optimized out>, n_fds=2, fds=0x55f5f68849f0, timeout=<optimized out>, context=0x55f5f6882fa0) at ../glib/gmain.c:4434
>#2  g_main_context_iterate (context=0x55f5f6882fa0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
>#3  0x00007f414dd31c5b in g_main_loop_run (loop=0x55f5f6883090) at ../glib/gmain.c:4329
>#4  0x00007f4149759e46 in gdbus_shared_thread_func (user_data=0x55f5f6882f70) at ../gio/gdbusprivate.c:280
>#5  0x00007f414dd5b1cd in g_thread_proxy (data=0x55f5f6879640) at ../glib/gthread.c:826
>#6  0x00007f41501f2eb0 in start_thread (arg=0x7f4148859640) at pthread_create.c:463
>#7  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 4 (Thread 0x7f414f1807c0 (LWP 3460)):
>#0  0x00007f414e71c2af in __GI___poll (fds=0x7f413c0064b0, nfds=4, timeout=12) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f414dd318fe in g_main_context_poll (priority=<optimized out>, n_fds=4, fds=0x7f413c0064b0, timeout=<optimized out>, context=0x7f4144005000) at ../glib/gmain.c:4434
>#2  g_main_context_iterate (context=context@entry=0x7f4144005000, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
>#3  0x00007f414dd31a1f in g_main_context_iteration (context=0x7f4144005000, may_block=may_block@entry=1) at ../glib/gmain.c:4196
>#4  0x00007f414ef26390 in QEventDispatcherGlib::processEvents (this=0x55f5f68aaec0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
>#5  0x00007f414eecd0fb in QEventLoop::exec (this=this@entry=0x7ffcc468c260, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
>#6  0x00007f414fd9b94a in QDialog::exec (this=0x55f5f6f905a0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
>#7  0x000055f5ca170b91 in DeviceConnectionDialog::Initialize (this=0x55f5f6f905a0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/deviceconnectiondialog.cpp:77
>#8  DeviceConnectionDialog::Initialize (this=0x55f5f6f905a0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/deviceconnectiondialog.cpp:71
>#9  0x000055f5ca171050 in DeviceConnectionDialog::DeviceConnectionDialog (this=0x55f5f6f905a0, sv=0x55f5f6bac000, select_Device=..., use_lastsettings=<optimized out>, parent=<optimized out>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/deviceconnectiondialog.cpp:38
>#10 0x000055f5ca0d4f52 in MainWindow::ConnectToDevice (this=<optimized out>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/mainwindow.cpp:456
>#11 0x000055f5ca0e60fa in MainWindow::MainWindow (this=0x7ffcc468c6e0, edit_output_path=..., parent=<optimized out>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/mainwindow.cpp:123
>#12 0x000055f5ca0c533b in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/main.cpp:87
>
>Thread 3 (Thread 0x7f414b5a5640 (LWP 3461)):
>#0  0x00007f414e71c2af in __GI___poll (fds=0x7f41440053c0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f414dd318fe in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7f41440053c0, timeout=<optimized out>, context=0x7f4144001ce0) at ../glib/gmain.c:4434
>#2  g_main_context_iterate (context=context@entry=0x7f4144001ce0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
>#3  0x00007f414dd31a1f in g_main_context_iteration (context=0x7f4144001ce0, may_block=may_block@entry=1) at ../glib/gmain.c:4196
>#4  0x00007f414ef26390 in QEventDispatcherGlib::processEvents (this=0x7f4144000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
>#5  0x00007f414eecd0fb in QEventLoop::exec (this=this@entry=0x7f414b5a4d10, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
>#6  0x00007f414ece8b0e in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
>#7  0x00007f414b9865c7 in QDBusConnectionManager::run (this=0x7f414b9ff420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
>#8  0x00007f414ece9cff in QThreadPrivate::start (arg=0x7f414b9ff420 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:350
>#9  0x00007f41501f2eb0 in start_thread (arg=0x7f414b5a5640) at pthread_create.c:463
>#10 0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 2 (Thread 0x7f4149085640 (LWP 3463)):
>#0  0x00007f414e71c2af in __GI___poll (fds=0x55f5f686e200, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
>#1  0x00007f414dd318fe in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x55f5f686e200, timeout=<optimized out>, context=0x55f5f6871230) at ../glib/gmain.c:4434
>#2  g_main_context_iterate (context=context@entry=0x55f5f6871230, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
>#3  0x00007f414dd31a1f in g_main_context_iteration (context=0x55f5f6871230, may_block=may_block@entry=1) at ../glib/gmain.c:4196
>#4  0x00007f414dd31a71 in glib_worker_main (data=<optimized out>) at ../glib/gmain.c:6089
>#5  0x00007f414dd5b1cd in g_thread_proxy (data=0x55f5f6870300) at ../glib/gthread.c:826
>#6  0x00007f41501f2eb0 in start_thread (arg=0x7f4149085640) at pthread_create.c:463
>#7  0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
>
>Thread 1 (Thread 0x7f41399ff640 (LWP 3475)):
>#0  0x00007f414e69bb37 in _IO_new_fclose (fp=0x0) at iofclose.c:48
>#1  0x00007f4138fc59a2 in ipc::IPCInterfaceImpl::Open (this=0x7f41180079c0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/ES2Command/Src/Interface/ipc/ipcInterfaceImpl.cpp:134
>#2  0x00007f4138f0859d in CCommandBase::OpenDevice (this=0x7f411800e0d0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/ES2Command/Src/Command/Base/CommandBase.cpp:575
>#3  0x00007f4138f1585c in CESCIAccessor::Open (this=0x7f411800e0d0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/ES2Command/Src/Command/ESCI/ESCIAccessor.cpp:244
>#4  0x00007f4139aa5a6a in epsonscan::Engine::Open (this=0x7f41180098d0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Controller/Src/Scanner/Engine.cpp:270
>#5  0x00007f4139aa3a65 in epsonscan::Scanner::Open (this=0x7f4118008db0) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Controller/Src/Scanner/Scanner.cpp:228
>#6  0x00007f4139a81809 in epsonscan::Controller::Open (this=0x7f4118000b80) at /usr/include/c++/10/bits/shared_ptr_base.h:1329
>#7  0x00007f4139a79bd1 in SDIScannerDriver_Open (driver=<optimized out>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Controller/Src/EntryPoints.cpp:141
>#8  0x000055f5ca124837 in Supervisor::Connecting_Scanner (this=this@entry=0x55f5f6bac000, devInfo=..., AlertFunc=AlertFunc@entry=0x55f5ca171430 <DetectAlertGlassDirty(SDIScannerDriver*, SDIInterruptEventType, void*)>) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/supervisor.cpp:169
>#9  0x000055f5ca1713ab in DeviceConnectionDialog::ConnectToDevice (vpContext=0x55f5f6f905d8) at /usr/src/debug/epsonscan2-6.7.43.0-1/src/Standalone/deviceconnectiondialog.cpp:166
>#10 0x00007f41501f2eb0 in start_thread (arg=0x7f41399ff640) at pthread_create.c:463
>#11 0x00007f414e7285ef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

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Attachments on bug 56805: 20043