https://bugs.kde.org/show_bug.cgi?id=388694
Bug ID: 388694
Summary: Discover crashes at startup
Product: Discover
Version: unspecified
Platform: Neon Packages
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: bugsefor...@gmx.com
Target Milestone: ---
neon dev unstable here
Thread 12 (Thread 0x7fffa9baf700 (LWP 4629)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=2,
fds=0x7fffa00010c0, timeout=<optimized out>, context=0x7fffa401a450)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate (context=0x7fffa401a450,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee712 in g_main_loop_run (loop=0x7fffa4018ff0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4034
#4 0x00007fffc22519d6 in gdbus_shared_thread_func (user_data=0x7fffa401a420)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./gio/gdbusprivate.c:246
#5 0x00007fffee114bb5 in g_thread_proxy (data=0x7fffa4003400)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#6 0x00007fffeff776ba in start_thread (arg=0x7fffa9baf700) at
pthread_create.c:333
#7 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 11 (Thread 0x7fffaa3b0700 (LWP 4628)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fff9c0008c0, timeout=<optimized out>, context=0x7fffa40183d0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffa40183d0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
---Type <return> to continue, or q <return> to quit---
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffa40183d0,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007fffee0ee4d9 in glib_worker_main (data=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:5672
#5 0x00007fffee114bb5 in g_thread_proxy (data=0x1f6c370)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gthread.c:780
#6 0x00007fffeff776ba in start_thread (arg=0x7fffaa3b0700) at
pthread_create.c:333
#7 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 10 (Thread 0x7fffab232700 (LWP 4627)):
#0 0x00007ffff33c67dd in fdatasync () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffb88830f0 in () at /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#2 0x00007fffb88831fc in () at /usr/lib/x86_64-linux-gnu/libostree-1.so.1
#3 0x00007fffb8837d88 in ostree_repo_write_config () at
/usr/lib/x86_64-linux-gnu/libostree-1.so.1
#4 0x00007fffb920328b in () at /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#5 0x00007fffb920f234 in () at /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#6 0x00007fffb91fcbdc in flatpak_installation_update_appstream_full_sync ()
at /usr/lib/x86_64-linux-gnu/libflatpak.so.0
#7 0x00007fffb948ab70 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/flatpak-backend.so
#8 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0xdda6c0) at
thread/qthread_unix.cpp:368
#9 0x00007fffeff776ba in start_thread (arg=0x7fffab232700) at
pthread_create.c:333
#10 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
---Type <return> to continue, or q <return> to quit---
Thread 9 (Thread 0x7fffba2a8700 (LWP 4626)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffdca18155 in __libc_res_nsend (ansp2_malloced=0x7fffba2a6e78,
resplen2=0x7fffba2a6e74, anssizp2=0x7fffba2a6e70, ansp2=0x7fffba2a6e90,
anscp=0x7fffba2a6e80, gotsomewhere=<synthetic pointer>, v_circuit=<synthetic
pointer>, ns=0, terrno=0x7fffba2a58c8, anssizp=0x7fffba2a5a00,
ansp=0x7fffba2a58b8, buflen2=34, buf2=0x7fffba2a5a54 "\032\336\001", buflen=34,
buf=0x7fffba2a5a30 "\232r\001", statp=0x7fffba2a8db8) at res_send.c:1162
#2 0x00007fffdca18155 in __libc_res_nsend (statp=statp@entry=0x7fffba2a8db8,
buf=buf@entry=0x7fffba2a5a30 "\232r\001", buflen=buflen@entry=34,
buf2=buf2@entry=0x7fffba2a5a54 "\032\336\001", buflen2=buflen2@entry=34,
ans=ans@entry=0x7fffba2a6640 "", anssiz=2048, ansp=0x7fffba2a6e80,
ansp2=0x7fffba2a6e90, nansp2=0x7fffba2a6e70, resplen2=0x7fffba2a6e74,
ansp2_malloced=0x7fffba2a6e78) at res_send.c:538
#3 0x00007fffdca15d62 in __GI___libc_res_nquery
(statp=statp@entry=0x7fffba2a8db8, name=name@entry=0x7fffb0002c88
"download.kde.org", class=class@entry=1, type=type@entry=62321,
answer=answer@entry=0x7fffba2a6640 "", anslen=anslen@entry=2048,
answerp=0x7fffba2a6e80, answerp2=0x7fffba2a6e90, nanswerp2=0x7fffba2a6e70,
resplen2=0x7fffba2a6e74, answerp2_malloced=0x7fffba2a6e78) at res_query.c:227
#4 0x00007fffdca168f8 in __GI___libc_res_nsearch (domain=0x0,
answerp2_malloced=0x7fffba2a6e78, resplen2=0x7fffba2a6e74,
nanswerp2=0x7fffba2a6e70, answerp2=0x7fffba2a6e90, answerp=0x7fffba2a6e80,
anslen=2048, answer=0x7fffba2a6640 "", type=62321, class=1, name=0x7fffb0002c88
"download.kde.org", statp=0x7fffba2a8db8) at res_query.c:597
#5 0x00007fffdca168f8 in __GI___libc_res_nsearch (statp=0x7fffba2a8db8,
name=name@entry=0x7fffb0002c88 "download.kde.org", class=class@entry=1,
type=type@entry=62321, answer=answer@entry=0x7fffba2a6640 "",
anslen=anslen@entry=2048, answerp=0x7fffba2a6e80, answerp2=0x7fffba2a6e90,
nanswerp2=0x7fffba2a6e70, resplen2=0x7fffba2a6e74,
answerp2_malloced=0x7fffba2a6e78) at res_query.c:381
#6 0x00007fffb96a0b89 in _nss_dns_gethostbyname4_r
(name=name@entry=0x7fffb0002c88 "download.kde.org",---Type <return> to
continue, or q <return> to quit---
pat=pat@entry=0x7fffba2a74b8, buffer=buffer@entry=0x7fffba2a6f00 "\377\002",
buflen=buflen@entry=1064, errnop=errnop@entry=0x7fffba2a74a8,
herrnop=herrnop@entry=0x7fffba2a74d0, ttlp=0x0)
at nss_dns/dns-host.c:326
#7 0x00007ffff33b4c28 in gaih_inet (name=name@entry=0x7fffb0002c88
"download.kde.org", service=<optimized out>, req=req@entry=0x7fffba2a7740,
pai=pai@entry=0x7fffba2a75a8, naddrs=naddrs@entry=0x7fffba2a75a4) at
../sysdeps/posix/getaddrinfo.c:870
#8 0x00007ffff33b7d2e in __GI_getaddrinfo (name=<optimized out>, service=0x0,
hints=0x7fffba2a7740, pai=0x7fffba2a7738) at
../sysdeps/posix/getaddrinfo.c:2425
#9 0x00007ffff12ef114 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007ffff12e2173 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007ffff3dc6b27 in QThreadPoolThread::run() (this=0x7fffb4008370) at
thread/qthreadpool.cpp:99
#12 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0x7fffb4008370)
at thread/qthread_unix.cpp:368
#13 0x00007fffeff776ba in start_thread (arg=0x7fffba2a8700) at
pthread_create.c:333
#14 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 8 (Thread 0x7fffbacbb700 (LWP 4625)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffdca18155 in __libc_res_nsend (ansp2_malloced=0x7fffbacb9e78,
resplen2=0x7fffbacb9e74, anssizp2=0x7fffbacb9e70, ansp2=0x7fffbacb9e90,
anscp=0x7fffbacb9e80, gotsomewhere=<synthetic pointer>, v_circuit=<synthetic
pointer>, ns=0, terrno=0x7fffbacb88c8, anssizp=0x7fffbacb8a00,
ansp=0x7fffbacb88b8, buflen2=36, buf2=0x7fffbacb8a54 "B\333\001", buflen=36,
buf=0x7fffbacb8a30 "6p\001", statp=0x7fffbacbbdb8) at res_send.c:1162
#2 0x00007fffdca18155 in __libc_res_nsend (statp=statp@entry=0x7fffbacbbdb8,
buf=buf@entry=0x7fffbacb8---Type <return> to continue, or q <return> to quit---
a30 "6p\001", buflen=buflen@entry=36, buf2=buf2@entry=0x7fffbacb8a54
"B\333\001", buflen2=buflen2@entry=36, ans=ans@entry=0x7fffbacb9640
"\370\237-\360\377\177", anssiz=2048, ansp=0x7fffbacb9e80,
ansp2=0x7fffbacb9e90, nansp2=0x7fffbacb9e70, resplen2=0x7fffbacb9e74,
ansp2_malloced=0x7fffbacb9e78)
at res_send.c:538
#3 0x00007fffdca15d62 in __GI___libc_res_nquery
(statp=statp@entry=0x7fffbacbbdb8, name=name@entry=0x7fffac003088
"autoconfig.kde.org", class=class@entry=1, type=type@entry=62321,
answer=answer@entry=0x7fffbacb9640 "\370\237-\360\377\177",
anslen=anslen@entry=2048, answerp=0x7fffbacb9e80, answerp2=0x7fffbacb9e90,
nanswerp2=0x7fffbacb9e70, resplen2=0x7fffbacb9e74,
answerp2_malloced=0x7fffbacb9e78)
at res_query.c:227
#4 0x00007fffdca168f8 in __GI___libc_res_nsearch (domain=0x0,
answerp2_malloced=0x7fffbacb9e78, resplen2=0x7fffbacb9e74,
nanswerp2=0x7fffbacb9e70, answerp2=0x7fffbacb9e90, answerp=0x7fffbacb9e80,
anslen=2048, answer=0x7fffbacb9640 "\370\237-\360\377\177", type=62321,
class=1, name=0x7fffac003088 "autoconfig.kde.org", statp=0x7fffbacbbdb8) at
res_query.c:597
#5 0x00007fffdca168f8 in __GI___libc_res_nsearch (statp=0x7fffbacbbdb8,
name=name@entry=0x7fffac003088 "autoconfig.kde.org", class=class@entry=1,
type=type@entry=62321, answer=answer@entry=0x7fffbacb9640
"\370\237-\360\377\177", anslen=anslen@entry=2048, answerp=0x7fffbacb9e80,
answerp2=0x7fffbacb9e90, nanswerp2=0x7fffbacb9e70, resplen2=0x7fffbacb9e74,
answerp2_malloced=0x7fffbacb9e78) at res_query.c:381
#6 0x00007fffb96a0b89 in _nss_dns_gethostbyname4_r
(name=name@entry=0x7fffac003088 "autoconfig.kde.org",
pat=pat@entry=0x7fffbacba4b8, buffer=buffer@entry=0x7fffbacb9f00 "\377\002",
buflen=buflen@entry=1064, errnop=errnop@entry=0x7fffbacba4a8,
herrnop=herrnop@entry=0x7fffbacba4d0, ttlp=0x0)
at nss_dns/dns-host.c:326
#7 0x00007ffff33b4c28 in gaih_inet (name=name@entry=0x7fffac003088
"autoconfig.kde.org", service=<optimized out>, req=req@entry=0x7fffbacba740,
pai=pai@entry=0x7fffbacba5a8, naddrs=naddrs@entry=0x7fffbacba5a4) at
../sysdeps/posix/getaddrinfo.c:870
---Type <return> to continue, or q <return> to quit---
#8 0x00007ffff33b7d2e in __GI_getaddrinfo (name=<optimized out>, service=0x0,
hints=0x7fffbacba740, pai=0x7fffbacba738) at
../sysdeps/posix/getaddrinfo.c:2425
#9 0x00007ffff12ef114 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#10 0x00007ffff12e2173 in () at /usr/lib/x86_64-linux-gnu/libQt5Network.so.5
#11 0x00007ffff3dc6b27 in QThreadPoolThread::run() (this=0x7fffb4005870) at
thread/qthreadpool.cpp:99
#12 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0x7fffb4005870)
at thread/qthread_unix.cpp:368
#13 0x00007fffeff776ba in start_thread (arg=0x7fffbacbb700) at
pthread_create.c:333
#14 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 7 (Thread 0x7fffbb4bc700 (LWP 4624)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fffb40013a0, timeout=<optimized out>, context=0x7fffb4000990)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffb4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffb4000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007ffff3ff46af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fffb40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffbb4bbd00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
---Type <return> to continue, or q <return> to quit---
#6 0x00007ffff3dc58f4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0xd52b50) at
thread/qthread_unix.cpp:368
#8 0x00007fffeff776ba in start_thread (arg=0x7fffbb4bc700) at
pthread_create.c:333
#9 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 6 (Thread 0x7fffc12dc700 (LWP 4622)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fffbc002e70, timeout=<optimized out>, context=0x7fffbc000990)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffbc000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffbc000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007ffff3ff46af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fffbc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffc12dbd00, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007ffff3dc58f4 in QThread::exec() (this=<optimized out>) at
thread/qthread.cpp:515
#7 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0xd0f290) at
thread/qthread_unix.cpp:368
#8 0x00007fffeff776ba in start_thread (arg=0x7fffc12dc700) at
pthread_create.c:333
#9 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
---Type <return> to continue, or q <return> to quit---
Thread 5 (Thread 0x7fffcb159700 (LWP 4621)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fffc40013c0, timeout=<optimized out>, context=0x7fffc4000990)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffc4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffc4000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007ffff3ff46af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fffc40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffcb158c90, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007ffff3dc58f4 in QThread::exec() (this=this@entry=0xcf42e0) at
thread/qthread.cpp:515
#7 0x00007ffff6f4f046 in QQuickPixmapReader::run() (this=0xcf42e0) at
util/qquickpixmapcache.cpp:868
#8 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0xcf42e0) at
thread/qthread_unix.cpp:368
#9 0x00007fffeff776ba in start_thread (arg=0x7fffcb159700) at
pthread_create.c:333
#10 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 4 (Thread 0x7fffdad22700 (LWP 4620)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=1,
fds=0x7fffcc002e70, timeout=<optimized out>, context=0x7fffcc000990)
---Type <return> to continue, or q <return> to quit---
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffcc000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffcc000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007ffff3ff46af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fffcc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#5 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffdad21ce0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007ffff3dc58f4 in QThread::exec() (this=this@entry=0x8ea500) at
thread/qthread.cpp:515
#7 0x00007ffff49c6d25 in QQmlThreadPrivate::run() (this=0x8ea500) at
qml/ftw/qqmlthread.cpp:147
#8 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0x8ea500) at
thread/qthread_unix.cpp:368
#9 0x00007fffeff776ba in start_thread (arg=0x7fffdad22700) at
pthread_create.c:333
#10 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 3 (Thread 0x7fffdbf33700 (LWP 4619)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffee0ee38c in g_main_context_iterate (priority=2147483647, n_fds=4,
fds=0x7fffd4018250, timeout=<optimized out>, context=0x7fffd4000990)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:4135
#2 0x00007fffee0ee38c in g_main_context_iterate
(context=context@entry=0x7fffd4000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3835
---Type <return> to continue, or q <return> to quit---
#3 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffd4000990,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#4 0x00007ffff3ff46cb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7fffd40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffdbf32cd0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#6 0x00007ffff3dc58f4 in QThread::exec() (this=this@entry=0x7ffff5f18d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#7 0x00007ffff5ca4315 in QDBusConnectionManager::run() (this=0x7ffff5f18d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#8 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0x7ffff5f18d40
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#9 0x00007fffeff776ba in start_thread (arg=0x7fffdbf33700) at
pthread_create.c:333
#10 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 2 (Thread 0x7fffe4f2b700 (LWP 4618)):
#0 0x00007ffff33c470d in poll () at ../sysdeps/unix/syscall-template.S:84
#1 0x00007fffede8bc62 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7fffe4f2ac00)
at /usr/include/x86_64-linux-gnu/bits/poll2.h:46
#2 0x00007fffede8bc62 in _xcb_conn_wait (c=c@entry=0x84adb0,
cond=cond@entry=0x84adf0, vector=vector@entry=0x0, count=count@entry=0x0) at
../../src/xcb_conn.c:459
#3 0x00007fffede8d8d7 in xcb_wait_for_event (c=0x84adb0) at
../../src/xcb_in.c:693
#4 0x00007fffe74821f9 in QXcbEventReader::run() (this=0x8560e0) at
qxcbconnection.cpp:1330
#5 0x00007ffff3dca709 in QThreadPrivate::start(void*) (arg=0x8560e0) at
thread/qthread_unix.cpp:368
---Type <return> to continue, or q <return> to quit---
#6 0x00007fffeff776ba in start_thread (arg=0x7fffe4f2b700) at
pthread_create.c:333
#7 0x00007ffff33d03dd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:109
Thread 1 (Thread 0x7ffff7f298c0 (LWP 4614)):
#0 0x00007fffee0ebcc4 in g_source_attach (source=0x0, context=0x7fffe00016f0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:1163
#1 0x00007fffaa3c3034 in make_request (client=client@entry=0xd37b10
[SnapdClient], request_type=request_type@entry=SNAPD_REQUEST_LIST,
progress_callback=progress_callback@entry=0x0,
progress_callback_data=progress_callback_data@entry=0x0,
cancellable=cancellable@entry=0x884250 [GCancellable],
callback=callback@entry=0x7fffaa5fe0e0, user_data=0xe0b420) at
snapd-client.c:2735
#2 0x00007fffaa3c464d in snapd_client_list_async (client=0xd37b10
[SnapdClient], cancellable=0x884250 [GCancellable], callback=0x7fffaa5fe0e0,
user_data=0xe0b420) at snapd-client.c:3195
#3 0x00007fffaa82b48a in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/snap-backend.so
#4 0x00007fffaa82afe0 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/snap-backend.so
#5 0x00007fffaa82b4fb in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/discover/snap-backend.so
#6 0x00007ffff6bfc5a0 in DiscoverBackendsFactory::backendForFile(QString
const&, QString const&) const (this=this@entry=0x7fffffffd55f, libname=...,
name=...)
at /workspace/build/libdiscover/DiscoverBackendsFactory.cpp:65
#7 0x00007ffff6bfcc22 in DiscoverBackendsFactory::backend(QString const&)
const (this=this@entry=0x7fffffffd55f, name=...) at
/workspace/build/libdiscover/DiscoverBackendsFactory.cpp:51
#8 0x00007ffff6bfd086 in DiscoverBackendsFactory::allBackends() const
(name=..., __closure=<synthetic pointer>) at
/workspace/build/libdiscover/DiscoverBackendsFactory.cpp:99
#9 0x00007ffff6bfd086 in DiscoverBackendsFactory::allBackends() const (op=...,
input=...)
at /workspace/build/libdiscover/utils.h:48
---Type <return> to continue, or q <return> to quit---
#10 0x00007ffff6bfd086 in DiscoverBackendsFactory::allBackends() const
(this=this@entry=0x7fffffffd55f) at
/workspace/build/libdiscover/DiscoverBackendsFactory.cpp:99
#11 0x00007ffff6be9f57 in ResourcesModel::registerAllBackends() (this=0x9513d0)
at /workspace/build/libdiscover/resources/ResourcesModel.cpp:195
#12 0x00007ffff6c0b515 in ResourcesModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>,
_id=<optimized out>, _a=<optimized out>)
at
/workspace/build/obj-x86_64-linux-gnu/libdiscover/moc_ResourcesModel.cpp:282
#13 0x00007ffff3fcc2b9 in QObject::event(QEvent*) (this=0x9513d0, e=<optimized
out>)
at kernel/qobject.cpp:1246
#14 0x00007ffff558bb9c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ffff55935a7 in QApplication::notify(QObject*, QEvent*) ()
at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007ffff3f9edf8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x9513d0, event=event@entry=0x951a20) at
kernel/qcoreapplication.cpp:1018
#17 0x00007ffff3fa15db in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x951a20, receiver=<optimized out>)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#18 0x00007ffff3fa15db in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0x83afe0)
at kernel/qcoreapplication.cpp:1678
#19 0x00007ffff3fa1a48 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1532
#20 0x00007ffff3ff50a3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x88d980)
---Type <return> to continue, or q <return> to quit---
at kernel/qeventdispatcher_glib.cpp:276
#21 0x00007fffee0ee197 in g_main_context_dispatch (context=0x7fffe00016f0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3154
#22 0x00007fffee0ee197 in g_main_context_dispatch
(context=context@entry=0x7fffe00016f0)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3769
#23 0x00007fffee0ee3f0 in g_main_context_iterate
(context=context@entry=0x7fffe00016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3840
#24 0x00007fffee0ee49c in g_main_context_iteration (context=0x7fffe00016f0,
may_block=may_block@entry=1) at
/build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#25 0x00007ffff3ff46af in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x886730, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#26 0x00007ffff3f9ce2a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fffffffdb70, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:212
#27 0x00007ffff3fa5d64 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1291
#28 0x0000000000411bbe in main(int, char**) (argc=1, argv=<optimized out>)
at /workspace/build/discover/main.cpp:156
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