https://bugs.kde.org/show_bug.cgi?id=389000
Bug ID: 389000
Summary: Dolphin hangs __lll_lock_wait () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
Product: dolphin
Version: 17.08.1
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: crash
Priority: NOR
Component: general
Assignee: dolphin-bugs-n...@kde.org
Reporter: germano.massu...@gmail.com
CC: elvis.angelac...@kde.org
Target Milestone: ---
Dolphin hanged during file erasing
$ gdb dolphin 17809
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Reading symbols from dolphin...Reading symbols from
/usr/lib/debug/usr/bin/dolphin-17.08.1-1.fc27.x86_64.debug...done.
done.
Attaching to program: /usr/bin/dolphin, process 17809
[New LWP 17810]
[New LWP 17811]
[New LWP 17814]
[New LWP 17815]
[New LWP 17816]
[New LWP 17817]
[New LWP 17818]
[New LWP 17819]
[New LWP 17820]
[New LWP 17823]
[New LWP 17891]
[New LWP 17892]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
__lll_lock_wait () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
135 2: movl %edx, %eax
(gdb) thread apply all backtrace
Thread 13 (Thread 0x7eff6f077700 (LWP 17892)):
#0 0x00007effdc621b89 in syscall () at
../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1 0x00007effd3f5554f in g_cond_wait (cond=0x563f881ec778,
mutex=mutex@entry=0x563f881ec7a8) at gthread-posix.c:1395
#2 0x00007eff8de9a73c in pre_activate (new_mode=GST_PAD_MODE_PULL,
pad=0x563f881ec790 [GstPad]) at gstpad.c:998
#3 0x00007eff8de9a73c in activate_mode_internal (pad=pad@entry=0x563f881ec790
[GstPad], parent=parent@entry=0x563f881fe050 [GstTypeFindElement],
mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=1) at gstpad.c:1213
#4 0x00007eff8de9afed in gst_pad_activate_mode (pad=0x563f881ec790 [GstPad],
mode=GST_PAD_MODE_PULL, active=1) at gstpad.c:1313
#5 0x00007eff8de9a28b in activate_mode_internal (pad=pad@entry=0x563f881ec9e0
[GstPad], parent=parent@entry=0x563f881fe050 [GstTypeFindElement],
mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=1) at gstpad.c:1216
#6 0x00007eff8de9afed in gst_pad_activate_mode (pad=pad@entry=0x563f881ec9e0
[GstPad], mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=1) at
gstpad.c:1313
#7 0x00007eff8de9a999 in activate_mode_internal (pad=pad@entry=0x563f881ed0d0
[GstPad], parent=parent@entry=0x7eff681981f0 [GstOggDemux],
mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=1) at gstpad.c:1184
#8 0x00007eff8de9afed in gst_pad_activate_mode (pad=0x563f881ed0d0 [GstPad],
mode=GST_PAD_MODE_PULL, active=1) at gstpad.c:1313
#9 0x00007eff8de9acd6 in gst_pad_set_active (pad=pad@entry=0x563f881ed0d0
[GstPad], active=1) at gstpad.c:1099
#10 0x00007eff8de799bd in activate_pads (vpad=<optimized out>,
ret=0x7eff6f076150, active=0x7eff6f0761ac) at gstelement.c:2831
#11 0x00007eff8de8b774 in gst_iterator_fold (it=it@entry=0x563f87f94710,
func=func@entry=0x7eff8de799a0 <activate_pads>, ret=ret@entry=0x7eff6f076150,
user_data=user_data@entry=0x7eff6f0761ac) at gstiterator.c:617
#12 0x00007eff8de7a4c6 in iterator_activate_fold_with_resync
(iter=iter@entry=0x563f87f94710, user_data=user_data@entry=0x7eff6f0761ac,
func=0x7eff8de799a0 <activate_pads>) at gstelement.c:2855
#13 0x00007eff8de7c1ee in gst_element_pads_activate
(element=element@entry=0x7eff681981f0 [GstOggDemux], active=<optimized out>,
active@entry=1)
at gstelement.c:2899
#14 0x00007eff8de7c51f in gst_element_change_state_func (element=0x7eff681981f0
[GstOggDemux], transition=<optimized out>) at gstelement.c:2951
---Type <return> to continue, or q <return> to quit---
#15 0x00007eff8de7e3ae in gst_element_change_state
(element=element@entry=0x7eff681981f0 [GstOggDemux],
transition=transition@entry=GST_STATE_CHANGE_READY_TO_PAUSED) at
gstelement.c:2743
#16 0x00007eff8de7eae9 in gst_element_set_state_func (element=0x7eff681981f0
[GstOggDemux], state=GST_STATE_PAUSED) at gstelement.c:2697
#17 0x00007eff6f085ab8 in connect_pad (dbin=dbin@entry=0x563f881da840
[GstDecodeBin], src=src@entry=0x563f881fe050 [GstTypeFindElement],
dpad=dpad@entry=0x7eff6802a070 [GstDecodePad], pad=0x563f881ec9e0 [GstPad],
caps=0x7eff68022770, factories=0x7eff681946a0, chain=0x563f881c5f00,
deadend_details=0x7eff6f076440)
at gstdecodebin2.c:2493
#18 0x00007eff6f0907d4 in analyze_new_pad (dbin=dbin@entry=0x563f881da840
[GstDecodeBin], src=src@entry=0x563f881fe050 [GstTypeFindElement],
pad=pad@entry=0x563f881ec9e0 [GstPad], caps=caps@entry=0x7eff68022770,
chain=<optimized out>, new_chain=new_chain@entry=0x0) at gstdecodebin2.c:1787
#19 0x00007eff6f090fdd in type_found (typefind=0x563f881fe050
[GstTypeFindElement], probability=<optimized out>, caps=0x7eff68022770,
decode_bin=0x563f881da840 [GstDecodeBin]) at gstdecodebin2.c:2862
#20 0x00007effbfdfdd1e in ffi_call_unix64 () at ../src/x86/unix64.S:76
#21 0x00007effbfdfd68f in ffi_call (cif=cif@entry=0x7eff6f0766d0,
fn=fn@entry=0x7eff6f090db0 <type_found>, rvalue=<optimized out>,
avalue=avalue@entry=0x7eff6f0765e0) at ../src/x86/ffi64.c:525
#26 0x00007eff8d25d66f in <emit signal ??? on instance 0x563f881fe050
[GstTypeFindElement]> (instance=instance@entry=0x563f881fe050,
signal_id=<optimized out>, detail=detail@entry=0) at gsignal.c:3447
#22 0x00007eff8d241f39 in g_cclosure_marshal_generic
(closure=0x563f882012e0, return_gvalue=0x0, n_param_values=<optimized out>,
param_values=<optimized out>, invocation_hint=<optimized out>,
marshal_data=<optimized out>) at gclosure.c:1490
#23 0x00007eff8d24173d in g_closure_invoke (closure=0x563f882012e0,
return_value=0x0, n_param_values=3, param_values=0x7eff6f076900,
invocation_hint=0x7eff6f076880) at gclosure.c:804
#24 0x00007eff8d2544de in signal_emit_unlocked_R
(node=node@entry=0x563f881fc760, detail=detail@entry=0,
instance=instance@entry=0x563f881fe050,
emission_return=emission_return@entry=0x0,
instance_and_params=instance_and_params@entry=0x7eff6f076900) at gsignal.c:3635
#25 0x00007eff8d25cd05 in g_signal_emit_valist (instance=0x563f881fe050,
signal_id=<optimized out>, detail=0, var_args=var_args@entry=0x7eff6f076b00)
at gsignal.c:3391
---Type <return> to continue, or q <return> to quit---
#27 0x00007eff6f54a4fb in gst_type_find_element_emit_have_type
(typefind=typefind@entry=0x563f881fe050 [GstTypeFindElement],
probability=<optimized out>, caps=<optimized out>) at gsttypefindelement.c:238
#28 0x00007eff6f54a922 in gst_type_find_element_loop (pad=<optimized out>) at
gsttypefindelement.c:1169
#29 0x00007eff8dec9d59 in gst_task_func (task=0x563f881ff170 [GstTask]) at
gsttask.c:335
#30 0x00007effd3f37e90 in g_thread_pool_thread_proxy (data=<optimized out>) at
gthreadpool.c:307
#31 0x00007effd3f374c6 in g_thread_proxy (data=0x563f881f41e0) at gthread.c:784
#32 0x00007effd889d61b in start_thread (arg=0x7eff6f077700) at
pthread_create.c:465
#33 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7eff8f017700 (LWP 17891)):
#0 0x00007effdc61b36b in __GI___poll (fds=fds@entry=0x7eff80008300,
nfds=nfds@entry=3, timeout=timeout@entry=1495) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007effda27b6f1 in poll (__timeout=1495, __nfds=3, __fds=0x7eff80008300)
at /usr/include/bits/poll2.h:46
#2 0x00007effda27b6f1 in poll_func (ufds=0x7eff80008300, nfds=3, timeout=1495,
userdata=0x563f881eb8e0) at pulse/thread-mainloop.c:69
#3 0x00007effda26d0b0 in pa_mainloop_poll (m=m@entry=0x563f87f9de00) at
pulse/mainloop.c:844
#4 0x00007effda26d740 in pa_mainloop_iterate (m=0x563f87f9de00,
block=<optimized out>, retval=0x0) at pulse/mainloop.c:926
#5 0x00007effda26d7d0 in pa_mainloop_run (m=0x563f87f9de00,
retval=retval@entry=0x0) at pulse/mainloop.c:944
#6 0x00007effda27b639 in thread (userdata=0x563f881d6400) at
pulse/thread-mainloop.c:100
#7 0x00007effd3042ac8 in internal_thread_func (userdata=0x563f87f9df00) at
pulsecore/thread-posix.c:81
#8 0x00007effd889d61b in start_thread (arg=0x7eff8f017700) at
pthread_create.c:465
#9 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7eff9006f700 (LWP 17823)):
#0 0x00007effdc61b36b in __GI___poll (fds=0x7eff880049b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
---Type <return> to continue, or q <return> to quit---
#1 0x00007effd3f0fed9 in g_main_context_poll (priority=<optimized out>,
n_fds=1, fds=0x7eff880049b0, timeout=<optimized out>, context=0x7eff88000bf0)
at gmain.c:4187
#2 0x00007effd3f0fed9 in g_main_context_iterate
(context=context@entry=0x7eff88000bf0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at gmain.c:3881
#3 0x00007effd3f0ffec in g_main_context_iteration (context=0x7eff88000bf0,
may_block=may_block@entry=1) at gmain.c:3947
#4 0x00007effdd48633f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7eff88000b20, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007effdd4340ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7eff9006ec60, flags=..., flags@entry=...)
at kernel/qeventloop.cpp:212
#6 0x00007effdd2858ba in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007effdd289b92 in QThreadPrivate::start(void*) (arg=0x563f87ae45f0) at
thread/qthread_unix.cpp:368
#8 0x00007effd889d61b in start_thread (arg=0x7eff9006f700) at
pthread_create.c:465
#9 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7effb125a700 (LWP 17820)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87877db0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87877d60, cond=0x563f87877d88) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87877d88,
mutex=0x563f87877d60) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87877d60, cond=0x563f87877d88) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f8787a1f0) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb125a700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
---Type <return> to continue, or q <return> to quit---
Thread 9 (Thread 0x7effb1a5b700 (LWP 17819)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87877db0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87877d60, cond=0x563f87877d88) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87877d88,
mutex=0x563f87877d60) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87877d60, cond=0x563f87877d88) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f878791d0) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb1a5b700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7effb225c700 (LWP 17818)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87877cc8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87877c78, cond=0x563f87877ca0) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87877ca0,
mutex=0x563f87877c78) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87877c78, cond=0x563f87877ca0) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f87879a00) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb225c700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7effb2a5d700 (LWP 17817)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87877cc8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
---Type <return> to continue, or q <return> to quit---
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87877c78, cond=0x563f87877ca0) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87877ca0,
mutex=0x563f87877c78) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87877c78, cond=0x563f87877ca0) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f878797f0) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb2a5d700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7effb325e700 (LWP 17816)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87877cc8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87877c78, cond=0x563f87877ca0) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87877ca0,
mutex=0x563f87877c78) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87877c78, cond=0x563f87877ca0) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f87879170) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb325e700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7effb3a5f700 (LWP 17815)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87878990) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f87878940, cond=0x563f87878968) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f87878968,
mutex=0x563f87878940) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f87878940, cond=0x563f87878968) at
../../include/c11/threads_posix.h:159
---Type <return> to continue, or q <return> to quit---
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f87878ef0) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb3a5f700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7effb4472700 (LWP 17814)):
#0 0x00007effd88a3c4b in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x563f87874218) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007effd88a3c4b in __pthread_cond_wait_common (abstime=0x0,
mutex=0x563f878741c8, cond=0x563f878741f0) at pthread_cond_wait.c:502
#2 0x00007effd88a3c4b in __pthread_cond_wait (cond=0x563f878741f0,
mutex=0x563f878741c8) at pthread_cond_wait.c:655
#3 0x00007effbc6e13cb in cnd_wait (mtx=0x563f878741c8, cond=0x563f878741f0) at
../../include/c11/threads_posix.h:159
#4 0x00007effbc6e13cb in util_queue_thread_func
(input=input@entry=0x563f8787c580) at u_queue.c:171
#5 0x00007effbc6e12e7 in impl_thrd_routine (p=<optimized out>) at
../../include/c11/threads_posix.h:87
#6 0x00007effd889d61b in start_thread (arg=0x7effb4472700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7effbf754700 (LWP 17811)):
#0 0x00007effdc61b36b in __GI___poll (fds=0x7effb8012790, nfds=4, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007effd3f0fed9 in g_main_context_poll (priority=<optimized out>,
n_fds=4, fds=0x7effb8012790, timeout=<optimized out>, context=0x7effb8000bf0)
at gmain.c:4187
#2 0x00007effd3f0fed9 in g_main_context_iterate
(context=context@entry=0x7effb8000bf0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at gmain.c:3881
#3 0x00007effd3f0ffec in g_main_context_iteration (context=0x7effb8000bf0,
may_block=may_block@entry=1) at gmain.c:3947
#4 0x00007effdd48633f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7effb8000b20, flags=...)
---Type <return> to continue, or q <return> to quit---
at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007effdd4340ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7effbf753c20, flags=..., flags@entry=...)
at kernel/qeventloop.cpp:212
#6 0x00007effdd2858ba in QThread::exec() (this=this@entry=0x7effdf6be060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at thread/qthread.cpp:515
#7 0x00007effdf44a479 in QDBusConnectionManager::run() (this=0x7effdf6be060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at qdbusconnection.cpp:178
#8 0x00007effdd289b92 in QThreadPrivate::start(void*) (arg=0x7effdf6be060
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>)
at thread/qthread_unix.cpp:368
#9 0x00007effd889d61b in start_thread (arg=0x7effbf754700) at
pthread_create.c:465
#10 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7effc5c52700 (LWP 17810)):
#0 0x00007effdc61b36b in __GI___poll (fds=fds@entry=0x7effc5c51b68,
nfds=nfds@entry=1, timeout=timeout@entry=-1) at
../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007effd347efe7 in poll (__timeout=-1, __nfds=1, __fds=0x7effc5c51b68)
at /usr/include/bits/poll2.h:46
#2 0x00007effd347efe7 in _xcb_conn_wait (c=c@entry=0x563f874d1db0,
cond=cond@entry=0x563f874d1df0, vector=vector@entry=0x0, count=count@entry=0x0)
at xcb_conn.c:479
#3 0x00007effd3480dda in xcb_wait_for_event (c=0x563f874d1db0) at xcb_in.c:693
#4 0x00007effc7db4a49 in QXcbEventReader::run() (this=0x563f874d1810) at
qxcbconnection.cpp:1335
#5 0x00007effdd289b92 in QThreadPrivate::start(void*) (arg=0x563f874d1810) at
thread/qthread_unix.cpp:368
#6 0x00007effd889d61b in start_thread (arg=0x7effc5c52700) at
pthread_create.c:465
#7 0x00007effdc62791f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
---Type <return> to continue, or q <return> to quit---
Thread 1 (Thread 0x7effe4ca9940 (LWP 17809)):
#0 0x00007effd88a73bd in __lll_lock_wait () at
../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:135
#1 0x00007effd88a01d8 in __GI___pthread_mutex_lock (mutex=0x563f881fd2b0) at
../nptl/pthread_mutex_lock.c:115
#2 0x00007eff8dea0ea4 in gst_pad_stop_task (pad=0x563f881ec790 [GstPad]) at
gstpad.c:6209
#3 0x00007eff6f54c6fd in gst_type_find_element_activate_sink_mode
(pad=<optimized out>, parent=0x563f881fe050 [GstTypeFindElement],
mode=<optimized out>, active=<optimized out>) at gsttypefindelement.c:1258
#4 0x00007eff8de9a415 in activate_mode_internal (pad=pad@entry=0x563f881ec790
[GstPad], parent=parent@entry=0x563f881fe050 [GstTypeFindElement],
mode=mode@entry=GST_PAD_MODE_PULL, active=active@entry=0) at gstpad.c:1216
#5 0x00007eff8de9aee5 in gst_pad_set_active (pad=pad@entry=0x563f881ec790
[GstPad], active=0) at gstpad.c:1114
#6 0x00007eff8de799bd in activate_pads (vpad=<optimized out>,
ret=0x7ffe246e88e0, active=0x7ffe246e893c) at gstelement.c:2831
#7 0x00007eff8de8b774 in gst_iterator_fold (it=it@entry=0x563f87f94350,
func=func@entry=0x7eff8de799a0 <activate_pads>, ret=ret@entry=0x7ffe246e88e0,
user_data=user_data@entry=0x7ffe246e893c) at gstiterator.c:617
#8 0x00007eff8de7a4c6 in iterator_activate_fold_with_resync
(iter=iter@entry=0x563f87f94350, user_data=user_data@entry=0x7ffe246e893c,
func=0x7eff8de799a0 <activate_pads>) at gstelement.c:2855
#9 0x00007eff8de7c1ee in gst_element_pads_activate
(element=element@entry=0x563f881fe050 [GstTypeFindElement], active=<optimized
out>, active@entry=0)
at gstelement.c:2899
#10 0x00007eff8de7c496 in gst_element_change_state_func (element=0x563f881fe050
[GstTypeFindElement], transition=<optimized out>) at gstelement.c:2965
#11 0x00007eff6f54c866 in gst_type_find_element_change_state
(element=0x563f881fe050 [GstTypeFindElement],
transition=GST_STATE_CHANGE_PAUSED_TO_READY)
at gsttypefindelement.c:1323
#12 0x00007eff8de7e3ae in gst_element_change_state
(element=element@entry=0x563f881fe050 [GstTypeFindElement],
transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstelement.c:2743
#13 0x00007eff8de7eae9 in gst_element_set_state_func (element=0x563f881fe050
[GstTypeFindElement], state=GST_STATE_READY) at gstelement.c:2697
#14 0x00007eff8de5cc22 in gst_bin_element_set_state (next=GST_STATE_READY,
current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x563f881fe050
[GstTypeFindEl---Type <return> to continue, or q <return> to quit---
ement], bin=0x563f881da840 [GstDecodeBin]) at gstbin.c:2595
#15 0x00007eff8de5cc22 in gst_bin_change_state_func (element=0x563f881da840
[GstDecodeBin], transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2937
#16 0x00007eff6f08b809 in gst_decode_bin_change_state (element=0x563f881da840
[GstDecodeBin], transition=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstdecodebin2.c:5342
#17 0x00007eff8de7e3ae in gst_element_change_state
(element=element@entry=0x563f881da840 [GstDecodeBin],
transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstelement.c:2743
#18 0x00007eff8de7eae9 in gst_element_set_state_func (element=0x563f881da840
[GstDecodeBin], state=GST_STATE_READY) at gstelement.c:2697
#19 0x00007eff8de5cc22 in gst_bin_element_set_state (next=GST_STATE_READY,
current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x563f881da840
[GstDecodeBin], bin=0x563f881dcce0 [GstURIDecodeBin]) at gstbin.c:2595
#20 0x00007eff8de5cc22 in gst_bin_change_state_func (element=0x563f881dcce0
[GstURIDecodeBin], transition=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstbin.c:2937
#21 0x00007eff6f09dd2a in gst_uri_decode_bin_change_state
(element=0x563f881dcce0 [GstURIDecodeBin],
transition=GST_STATE_CHANGE_PAUSED_TO_READY)
at gsturidecodebin.c:2737
#22 0x00007eff8de7e3ae in gst_element_change_state
(element=element@entry=0x563f881dcce0 [GstURIDecodeBin],
transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstelement.c:2743
#23 0x00007eff8de7eae9 in gst_element_set_state_func (element=0x563f881dcce0
[GstURIDecodeBin], state=GST_STATE_READY) at gstelement.c:2697
#24 0x00007eff8de5cc22 in gst_bin_element_set_state (next=GST_STATE_READY,
current=GST_STATE_PAUSED, start_time=0, base_time=0, element=0x563f881dcce0
[GstURIDecodeBin], bin=0x563f881e4fc0 [GstPlayBin]) at gstbin.c:2595
#25 0x00007eff8de5cc22 in gst_bin_change_state_func (element=0x563f881e4fc0
[GstPlayBin], transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstbin.c:2937
#26 0x00007eff6f0b96c5 in gst_play_bin_change_state (element=0x563f881e4fc0
[GstPlayBin], transition=GST_STATE_CHANGE_PAUSED_TO_READY) at
gstplaybin2.c:5752
#27 0x00007eff8de7e3ae in gst_element_change_state
(element=element@entry=0x563f881e4fc0 [GstPlayBin],
transition=transition@entry=GST_STATE_CHANGE_PAUSED_TO_READY)
at gstelement.c:2743
#28 0x00007eff8de7eae9 in gst_element_set_state_func (element=0x563f881e4fc0
[GstPlayBin], state=GST_STATE_READY) at gstelement.c:2697
#29 0x00007eff8e1e16cc in Phonon::Gstreamer::Pipeline::setState(GstState)
(this=0x563f87eff4f0, state=state@entry=GST_STATE_READY)
at
/usr/src/debug/phonon-backend-gstreamer-4.9.0-4.fc27.x86_64/gstreamer/pipeline.cpp:252
---Type <return> to continue, or q <return> to quit---
#30 0x00007eff8e1d512e in
Phonon::Gstreamer::MediaObject::requestState(Phonon::State)
(this=this@entry=0x563f8818fcc0, state=<optimized out>,
state@entry=Phonon::StoppedState) at
/usr/src/debug/phonon-backend-gstreamer-4.9.0-4.fc27.x86_64/gstreamer/mediaobject.cpp:919
#31 0x00007eff8e1d5318 in Phonon::Gstreamer::MediaObject::stop()
(this=0x563f8818fcc0)
at
/usr/src/debug/phonon-backend-gstreamer-4.9.0-4.fc27.x86_64/gstreamer/mediaobject.cpp:493
#32 0x00007effe43cd6a9 in NotifyByAudio::close(KNotification*)
(this=0x7effc000b850, notification=0x563f87d90f30)
at
/usr/src/debug/kf5-knotifications-5.41.0-1.fc27.x86_64/src/notifybyaudio.cpp:131
#33 0x00007effe43a8467 in KNotificationManager::close(int, bool)
(this=0x7effe45e7020 <(anonymous
namespace)::Q_QGS_s_self::innerFunction()::holder>, id=<optimized out>,
force=<optimized out>) at
/usr/src/debug/kf5-knotifications-5.41.0-1.fc27.x86_64/src/knotificationmanager.cpp:208
#34 0x00007effe43a6906 in KNotification::~KNotification() (this=0x563f87d90f30,
__in_chrg=<optimized out>)
at
/usr/src/debug/kf5-knotifications-5.41.0-1.fc27.x86_64/src/knotification.cpp:104
#35 0x00007effe43a69f9 in KNotification::~KNotification() (this=0x563f87d90f30,
__in_chrg=<optimized out>)
at
/usr/src/debug/kf5-knotifications-5.41.0-1.fc27.x86_64/src/knotification.cpp:107
#36 0x00007effdd4643d8 in QObjectPrivate::deleteChildren()
(this=this@entry=0x563f88081350) at kernel/qobject.cpp:1992
#37 0x00007effde793b04 in QWidget::~QWidget() (this=0x563f87d9bf20,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1707
#38 0x00007effde942b19 in QDialog::~QDialog() (this=0x563f87d9bf20,
__in_chrg=<optimized out>) at dialogs/qdialog.cpp:377
#39 0x00007effdef0b2e5 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QIcon const&, QString const&, QStringList const&, QString
const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon)
(dialog=dialog@entry=0x563f87d9bf20,
buttons=buttons@entry=0x563f87d711d0, icon=..., text=..., strlist=...,
ask=..., checkboxReturn=0x7ffe246e9710, options=..., details=...,
notifyType=QMessageBox::Warning) at
/usr/src/debug/kf5-kwidgetsaddons-5.41.0-1.fc27.x86_64/src/kmessagebox.cpp:406
#40 0x00007effdef0b4c8 in KMessageBox::createKMessageBox(QDialog*,
QDialogButtonBox*, QMessageBox::Icon, QString const&, QStringList const&,
QString const&, bool*, QFlags<KMessageBox::Option>, QString const&)
(dialog=dialog@entry=0x563f87d9bf20, buttons=buttons@entry=0x563f87d711d0,
icon=icon@entry=QMessageBox::Warning, text=..., strlist=..., ask=...,
checkboxReturn=0x7ffe246e9710, options=..., details=...) at
/usr/src/debug/kf5-kwidgetsaddons-5.41.0-1.fc27.x86_64/src/kmessagebox.cpp:205
#41 0x00007effdef0d0d7 in
KMessageBox::warningContinueCancelListInternal(QDialog*, QString const&,
QStringList const&, QString const&, KGuiItem const&, KGuiItem cons---Type
<return> to continue, or q <return> to quit---
t&, QString const&, KMessageBox::Options) (dialog=0x563f87d9bf20, text=...,
strlist=..., caption=..., buttonContinue_=..., buttonCancel_=...,
dontAskAgainName=..., options=...) at
/usr/src/debug/kf5-kwidgetsaddons-5.41.0-1.fc27.x86_64/src/kmessagebox.cpp:689
#42 0x00007effdef0d35d in KMessageBox::warningContinueCancelList(QWidget*,
QString const&, QStringList const&, QString const&, KGuiItem const&, KGuiItem
const&, QString const&, QFlags<KMessageBox::Option>)
(parent=parent@entry=0x563f875805e0, text=..., strlist=..., caption=...,
buttonContinue=..., buttonCancel=..., dontAskAgainName=..., options=...) at
/usr/src/debug/kf5-kwidgetsaddons-5.41.0-1.fc27.x86_64/src/kmessagebox.cpp:711
#43 0x00007effe28d0d30 in KIO::JobUiDelegate::askDeleteConfirmation(QList<QUrl>
const&, KIO::JobUiDelegateExtension::DeletionType,
KIO::JobUiDelegateExtension::ConfirmationType) (this=this@entry=0x7ffe246e98d0,
urls=..., deletionType=deletionType@entry=KIO::JobUiDelegateExtension::Delete,
confirmationType=confirmationType@entry=KIO::JobUiDelegateExtension::DefaultConfirmation)
at
/usr/src/debug/kf5-kio-5.41.0-3.fc27.x86_64/src/widgets/jobuidelegate.cpp:227
#44 0x00007effe3c6b75c in DolphinView::deleteSelectedItems()
(this=0x563f87ae5140) at
/usr/src/debug/dolphin-17.08.1-1.fc27.x86_64/src/views/dolphinview.cpp:670
#45 0x00007effdd45dce7 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7ffe246e9a40, r=0x563f875d9640, this=0x563f875dad30)
at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#46 0x00007effdd45dce7 in QMetaObject::activate(QObject*, int, int, void**)
(sender=sender@entry=0x563f875cda50, signalOffset=<optimized out>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe246e9a40)
at kernel/qobject.cpp:3749
#47 0x00007effdd45e237 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0x563f875cda50, m=m@entry=0x7effdee1c940
<QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7ffe246e9a40) at kernel/qobject.cpp:3628
#48 0x00007effde752f52 in QAction::triggered(bool)
(this=this@entry=0x563f875cda50, _t1=<optimized out>) at
.moc/moc_qaction.cpp:371
#49 0x00007effde75566b in QAction::activate(QAction::ActionEvent)
(this=0x563f875cda50, event=event@entry=QAction::Trigger) at
kernel/qaction.cpp:1163
#50 0x00007effde755f45 in QAction::event(QEvent*) (this=<optimized out>,
e=<optimized out>) at kernel/qaction.cpp:1091
#51 0x00007effde7596ac in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x563f875cda50, e=0x7ffe246e9ce0)
at kernel/qapplication.cpp:3722
#52 0x00007effde760ef4 in QApplication::notify(QObject*, QEvent*)
(this=0x7ffe246ea250, receiver=0x563f875cda50, e=0x7ffe246e9ce0) at
kernel/qapplication.cpp:3481
#53 0x00007effdd435367 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x563f875cda50, event=event@entry=0x7ffe246e9ce0)
at kernel/qcoreapplication.cpp:1018
---Type <return> to continue, or q <return> to quit---
#54 0x00007effdde49c80 in QCoreApplication::sendEvent(QObject*, QEvent*)
(event=0x7ffe246e9ce0, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#55 0x00007effdde49c80 in QShortcutMap::dispatchEvent(QKeyEvent*)
(this=this@entry=0x563f87491428, e=e@entry=0x7ffe246e9d90) at
kernel/qshortcutmap.cpp:674
#56 0x00007effdde49d2a in QShortcutMap::tryShortcut(QKeyEvent*)
(this=this@entry=0x563f87491428, e=e@entry=0x7ffe246e9d90) at
kernel/qshortcutmap.cpp:351
#57 0x00007effdddfd123 in QWindowSystemInterface::handleShortcutEvent(QWindow*,
unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int,
unsigned int, QString const&, bool, unsigned short) (window=<optimized out>,
window@entry=0x563f877bcc50, timestamp=509972382, keyCode=16777223,
modifiers=..., nativeScanCode=119, nativeVirtualKey=65535, nativeModifiers=17,
text=..., autorepeat=false, count=1) at kernel/qwindowsysteminterface.cpp:375
#58 0x00007effdde1adf7 in
QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*)
(e=0x7effc0009f40) at kernel/qguiapplication.cpp:2056
#59 0x00007effdde20315 in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
(e=e@entry=0x7effc0009f40)
at kernel/qguiapplication.cpp:1739
#60 0x00007effdddfa1ab in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(flags=...) at kernel/qwindowsysteminterface.cpp:939
#61 0x00007effc7e177d0 in userEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (source=<optimized out>) at qeventdispatcher_glib.cpp:77
#62 0x00007effd3f0fbb7 in g_main_dispatch (context=0x7effc0004ff0) at
gmain.c:3148
#63 0x00007effd3f0fbb7 in g_main_context_dispatch
(context=context@entry=0x7effc0004ff0) at gmain.c:3813
#64 0x00007effd3f0ff60 in g_main_context_iterate
(context=context@entry=0x7effc0004ff0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at gmain.c:3886
#65 0x00007effd3f0ffec in g_main_context_iteration (context=0x7effc0004ff0,
may_block=may_block@entry=1) at gmain.c:3947
#66 0x00007effdd48633f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x563f8752ace0, flags=...)
at kernel/qeventdispatcher_glib.cpp:423
#67 0x00007effdd4340ea in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffe246ea150, flags=..., flags@entry=...)
at kernel/qeventloop.cpp:212
#68 0x00007effdd43c744 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1291
---Type <return> to continue, or q <return> to quit---
#69 0x00007effdde15ddc in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1679
#70 0x00007effde759605 in QApplication::exec() () at
kernel/qapplication.cpp:2910
#71 0x00007effe487783a in kdemain(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/dolphin-17.08.1-1.fc27.x86_64/src/main.cpp:163
#72 0x00007effdc53100a in __libc_start_main (main=
0x563f86ff4ab0 <main>, argc=2, argv=0x7ffe246ea3d8, init=<optimized out>,
fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe246ea3c8)
at ../csu/libc-start.c:308
#73 0x0000563f86ff4aea in _start ()
(gdb)
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