https://bugs.kde.org/show_bug.cgi?id=384974
Bug ID: 384974
Summary: Dolphin crashes after failing to copy files to Android
phone over mtp
Product: dolphin
Version: 17.08.1
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-n...@kde.org
Reporter: dgvirt...@akl.lt
CC: elvis.angelac...@kde.org
Target Milestone: ---
Application: dolphin (17.08.1)
Qt Version: 5.9.1
Frameworks Version: 5.38.0
Operating System: Linux 4.8.0-28-generic x86_64
Distribution: KDE neon User Edition 5.10
-- Information about the crash:
- What I was doing when the application crashed: I was copying files to an
Android phone over mtp kio. Some files did copy, but then Dolphin began to
throw notices that it cannot copy one file, then another, and then it crashed
The crash can be reproduced sometimes.
-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f25d97b28c0 (LWP 14424))]
Thread 4 (Thread 0x7f25b8b3f700 (LWP 14427)):
#0 0x00007f25d91c870d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f25cdfe138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f25cdfe149c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f25d3ed394b in QEventDispatcherGlib::processEvents
(this=0x7f25b00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f25d3e7c7ca in QEventLoop::exec (this=this@entry=0x7f25b8b3ed00,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f25d3ca5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f25d3caa989 in QThreadPrivate::start (arg=0x11e53e0) at
thread/qthread_unix.cpp:368
#7 0x00007f25d00b56ba in start_thread (arg=0x7f25b8b3f700) at
pthread_create.c:333
#8 0x00007f25d91d43dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7f25c236c700 (LWP 14426)):
#0 0x00007f25d91c870d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f25cdfe138c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f25cdfe149c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f25d3ed394b in QEventDispatcherGlib::processEvents
(this=0x7f25b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f25d3e7c7ca in QEventLoop::exec (this=this@entry=0x7f25c236bcd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f25d3ca5cd4 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:515
#6 0x00007f25d98a1b75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f25d3caa989 in QThreadPrivate::start (arg=0x7f25d9917da0) at
thread/qthread_unix.cpp:368
#8 0x00007f25d00b56ba in start_thread (arg=0x7f25c236c700) at
pthread_create.c:333
#9 0x00007f25d91d43dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7f25c3d5c700 (LWP 14425)):
#0 0x00007f25d91c870d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007f25cd92ac62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f25cd92c8d7 in xcb_wait_for_event () from
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f25c62b4329 in ?? () from
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f25d3caa989 in QThreadPrivate::start (arg=0xb98320) at
thread/qthread_unix.cpp:368
#5 0x00007f25d00b56ba in start_thread (arg=0x7f25c3d5c700) at
pthread_create.c:333
#6 0x00007f25d91d43dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7f25d97b28c0 (LWP 14424)):
[KCrash Handler]
#6 KIO::Slave::deref (this=0x16320f0) at
/workspace/build/src/core/slave.cpp:300
#7 0x00007f25d77328dd in KIO::Slave::gotInput (this=0x16320f0) at
/workspace/build/src/core/slave.cpp:419
#8 0x00007f25d77bf965 in KIO::Slave::qt_static_metacall (_o=<optimized out>,
_c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/workspace/build/obj-x86_64-linux-gnu/src/core/moc_slave.cpp:89
#9 0x00007f25d3eaac19 in QMetaObject::activate (sender=0x1792b80,
signalOffset=<optimized out>, local_signal_index=<optimized out>,
argv=<optimized out>) at kernel/qobject.cpp:3766
#10 0x00007f25d3eabc59 in QObject::event (this=0x1792b80, e=<optimized out>) at
kernel/qobject.cpp:1246
#11 0x00007f25d47e63fc in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x1792b80, e=0x19a67c0) at kernel/qapplication.cpp:3717
#12 0x00007f25d47ede07 in QApplication::notify (this=0x7ffda7eb8b30,
receiver=0x1792b80, e=0x19a67c0) at kernel/qapplication.cpp:3476
#13 0x00007f25d3e7e798 in QCoreApplication::notifyInternal2
(receiver=0x1792b80, event=event@entry=0x19a67c0) at
kernel/qcoreapplication.cpp:1018
#14 0x00007f25d3e80f7b in QCoreApplication::sendEvent (event=0x19a67c0,
receiver=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0xb7dfd0) at
kernel/qcoreapplication.cpp:1678
#16 0x00007f25d3e813e8 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1532
#17 0x00007f25d3ed4323 in postEventSourceDispatch (s=0xbbddd0) at
kernel/qeventdispatcher_glib.cpp:276
#18 0x00007f25cdfe1197 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f25cdfe13f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f25cdfe149c in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f25d3ed392f in QEventDispatcherGlib::processEvents (this=0xbc7510,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007f25d3e7c7ca in QEventLoop::exec (this=this@entry=0x7ffda7eb89f0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#23 0x00007f25d3e85704 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#24 0x00007f25d94da41a in kdemain (argc=2, argv=<optimized out>) at
/workspace/build/src/main.cpp:163
#25 0x00007f25d90ed830 in __libc_start_main (main=0x4006b0 <main(int, char**)>,
argc=2, argv=0x7ffda7eb8cb8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffda7eb8ca8) at ../csu/libc-start.c:291
#26 0x00000000004006e9 in _start ()
Possible duplicates by query: bug 384035, bug 382847, bug 381285, bug 381020,
bug 379953.
Reported using DrKonqi
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