Package: ark Version: 4:18.08.3-1 Severity: normal Dear Maintainer, * What led up to the situation? I opened the attached stepic-0.5.0.tar.gz file with ark and then extracted doc/index.html. While the html file was opening I got a free invalid pointer error. The file was then extracted and displayed. * What exactly did you do (or not do) that was effective (or ineffective)? See above. * What was the outcome of this action? Ark accomplished what I asked it too, but it's not clear to me what other implications there might be for the invalid pointer. * What outcome did you expect instead? No error. I'm also attaching the backtrace I collected. I suspect this probably belongs to QtWebEngine, but I'll leave that to someone who reads back traces better than I do to decide and reassign if needed. Scott K -- System Information: Debian Release: 10.4 APT prefers stable-debug APT policy: (500, 'stable-debug'), (500, 'proposed-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.19.0-8-amd64 (SMP w/8 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE= (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages ark depends on: ii kinit 5.54.0-1 ii kio 5.54.1-1 ii libarchive13 3.3.3-4+deb10u1 ii libc6 2.28-10 ii libgcc1 1:8.3.0-6 ii libkf5archive5 5.54.0-1 ii libkf5completion5 5.54.0-1 ii libkf5configcore5 5.54.0-1+deb10u1 ii libkf5configgui5 5.54.0-1+deb10u1 ii libkf5configwidgets5 5.54.0-1 ii libkf5coreaddons5 5.54.0-1 ii libkf5crash5 5.54.0-1 ii libkf5dbusaddons5 5.54.0-1 ii libkf5i18n5 5.54.0-1 ii libkf5iconthemes5 5.54.0-1 ii libkf5itemmodels5 5.54.0-1 ii libkf5jobwidgets5 5.54.0-1 ii libkf5kiocore5 5.54.1-1 ii libkf5kiofilewidgets5 5.54.1-1 ii libkf5kiowidgets5 5.54.1-1 ii libkf5parts5 5.54.0-1 ii libkf5pty5 5.54.0-1 ii libkf5service-bin 5.54.0-1 ii libkf5service5 5.54.0-1 ii libkf5widgetsaddons5 5.54.0-1 ii libkf5xmlgui5 5.54.0-1 ii libqt5core5a 5.11.3+dfsg1-1+deb10u3 ii libqt5dbus5 5.11.3+dfsg1-1+deb10u3 ii libqt5gui5 5.11.3+dfsg1-1+deb10u3 ii libqt5widgets5 5.11.3+dfsg1-1+deb10u3 ii libstdc++6 8.3.0-6 Versions of packages ark recommends: ii bzip2 1.0.6-9.2~deb10u1 ii p7zip-full 16.02+dfsg-6 ii unar 1.10.1-2+b4 ii unzip 6.0-23+deb10u1 ii zip 3.0-11+b1 Versions of packages ark suggests: pn rar <none> pn unrar | unrar-free <none> -- no debconf information
Attachment:
stepic-0.5.0.tar.gz
Description: application/gzip
[Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff1267700 (LWP 25355)] [New Thread 0x7fffe9bc3700 (LWP 25356)] [New Thread 0x7fffe3d44700 (LWP 25357)] [New Thread 0x7fffe0a83700 (LWP 25366)] [Thread 0x7fffe0a83700 (LWP 25366) exited] [New Thread 0x7fffe0a83700 (LWP 25400)] [Thread 0x7fffe0a83700 (LWP 25400) exited] [New Thread 0x7fffe0a83700 (LWP 25407)] [New Thread 0x7fffc9fd2700 (LWP 25409)] [New Thread 0x7fffc97d1700 (LWP 25410)] [New Thread 0x7fffc8fd0700 (LWP 25411)] [New Thread 0x7fffc3fff700 (LWP 25412)] [New Thread 0x7fffc37fe700 (LWP 25413)] [New Thread 0x7fffc2ffd700 (LWP 25414)] [New Thread 0x7fffc27fc700 (LWP 25415)] [New Thread 0x7fffc1ffb700 (LWP 25416)] [New Thread 0x7fffc17fa700 (LWP 25417)] [New Thread 0x7fffc0ff9700 (LWP 25418)] [New Thread 0x7fff9ffff700 (LWP 25419)] [New Thread 0x7fff9f7fe700 (LWP 25420)] [New Thread 0x7fff9effd700 (LWP 25421)] [New Thread 0x7fff9e7fc700 (LWP 25422)] [New Thread 0x7fff9dffb700 (LWP 25423)] [New Thread 0x7fff9d7fa700 (LWP 25424)] [New Thread 0x7fff9cff9700 (LWP 25425)] [New Thread 0x7fff7bfff700 (LWP 25426)] [New Thread 0x7fff7b7fe700 (LWP 25427)] [New Thread 0x7fff7affd700 (LWP 25428)] [New Thread 0x7fff79737700 (LWP 25429)] [New Thread 0x7fff7a7fc700 (LWP 25430)] [New Thread 0x7fff79ffb700 (LWP 25453)] [New Thread 0x7fff78f36700 (LWP 25463)] [Thread 0x7fff78f36700 (LWP 25463) exited] Thread 1 "ark" received signal SIGABRT, Aborted. __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 #1 0x00007ffff6344535 in __GI_abort () at abort.c:79 #2 0x00007ffff639b508 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7ffff64a628d "%s\n") at ../sysdeps/posix/libc_fatal.c:181 #3 0x00007ffff63a1c1a in malloc_printerr (str=str@entry=0x7ffff64a443b "free(): invalid pointer") at malloc.c:5341 #4 0x00007ffff63a342c in _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:4165 #5 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555c0d4e0) at kernel/qobject.cpp:1997 #6 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 #7 0x00007fffe008d729 in QWebEngineProfile::~QWebEngineProfile() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 #8 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555aa37b0) at kernel/qobject.cpp:1997 #9 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 #10 0x00007ffff6901619 in QObject::~QObject (this=0x555555bec4c0, __in_chrg=<optimized out>) at kernel/qobject.cpp:884 #11 0x00007fffce40a1ec in QtWebEngineCore::WebEngineContext::destroy() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #12 0x00007fffce40a2e5 in (anonymous namespace)::destroyContext() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #13 0x00007ffff68d35aa in qt_call_post_routines () at kernel/qcoreapplication.cpp:356 #14 0x00007ffff724cb76 in QApplication::~QApplication (this=0x7fffffffde30, __in_chrg=<optimized out>) at kernel/qapplication.cpp:793 #15 0x00005555555614e6 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:326 #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 140737318445112, 140737488345728, 140737354048698, 4294967295, 140737324827980, 140737325685920, 8, 93824996026288, 140737488344896, 93824996056344, 140737302465370, 1, 5009698178228138240, 93824996056320, 93824996056320}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007ffff6344535 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x4004afb0ccc12d3f, sa_sigaction = 0x4004afb0ccc12d3f}, sa_mask = {__val = {0, 0, 140737329995363, 4601133428098110984, 93824997521952, 93824998989400, 140737332514256, 281629680514649643, 5009698178228138240, 93824998989376, 5009698178228138240, 140736884473280, 140737332514256, 140736884473280, 140737488345392, 140737488345648}}, sa_flags = -9936, sa_restorer = 0x1000} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007ffff639b508 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7ffff64a628d "%s\n") at ../sysdeps/posix/libc_fatal.c:181 ap = {{gp_offset = 24, fp_offset = 32767, overflow_arg_area = 0x7fffffffda40, reg_save_area = 0x7fffffffd9d0}} fd = 2 list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007ffff63a1c1a in malloc_printerr (str=str@entry=0x7ffff64a443b "free(): invalid pointer") at malloc.c:5341 No locals. #4 0x00007ffff63a342c in _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:4165 size = 0 fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> __PRETTY_FUNCTION__ = "_int_free" #5 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555c0d4e0) at kernel/qobject.cpp:1997 i = <optimized out> #6 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 d = <optimized out> sharedRefcount = <optimized out> d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #7 0x00007fffe008d729 in QWebEngineProfile::~QWebEngineProfile() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 No symbol table info available. #8 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555aa37b0) at kernel/qobject.cpp:1997 i = <optimized out> #9 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 d = <optimized out> sharedRefcount = <optimized out> d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #10 0x00007ffff6901619 in QObject::~QObject (this=0x555555bec4c0, __in_chrg=<optimized out>) at kernel/qobject.cpp:884 d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #11 0x00007fffce40a1ec in QtWebEngineCore::WebEngineContext::destroy() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #12 0x00007fffce40a2e5 in (anonymous namespace)::destroyContext() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #13 0x00007ffff68d35aa in qt_call_post_routines () at kernel/qcoreapplication.cpp:356 f = <optimized out> __for_range = @0x7fffffffdcd0: {<QListSpecialMethods<void (*)()>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x555555968fb0}, d = 0x555555968fb0}} __for_begin = <optimized out> __for_end = <optimized out> list = {<QListSpecialMethods<void (*)()>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x555555968fb0}, d = 0x555555968fb0}} #14 0x00007ffff724cb76 in QApplication::~QApplication (this=0x7fffffffde30, __in_chrg=<optimized out>) at kernel/qapplication.cpp:793 d = 0x5555555942f0 d = <optimized out> mySet = <optimized out> it = <optimized out> cend = <optimized out> w = <optimized out> #15 0x00005555555614e6 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:326 application = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7ffff7714a10 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a53840 <qt_meta_stringdata_QObject>, data = 0x7ffff6a53720 <qt_meta_data_QObject>, static_metacall = 0x7ffff6901730 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x5555555942f0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a56600 <qt_meta_stringdata_Qt>, data = 0x7ffff6a53960 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6b51a40 <QObject::staticMetaObject>, stringdata = 0x7ffff6a4e940 <qt_meta_stringdata_QCoreApplication>, data = 0x7ffff6a4e820 <qt_meta_data_QCoreApplication>, static_metacall = 0x7ffff68d2ee0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffde30}, static staticMetaObject = {d = {superdata = 0x7ffff6b59560 <QCoreApplication::staticMetaObject>, stringdata = 0x7ffff70042a0 <qt_meta_stringdata_QGuiApplication>, data = 0x7ffff7004020 <qt_meta_data_QGuiApplication>, static_metacall = 0x7ffff6c7f010 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff70d7b40 <QGuiApplication::staticMetaObject>, stringdata = 0x7ffff75bfae0 <qt_meta_stringdata_QApplication>, data = 0x7ffff75bf960 <qt_meta_data_QApplication>, static_metacall = 0x7ffff7251100 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} migrate = {d = 0x5555558fda10} aboutData = {d = 0x5555558fa3c0} parser = {d = 0x555555939070} dbusService = {<QObject> = {_vptr.QObject = 0x7ffff6b599a0 <vtable for QObject+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a53840 <qt_meta_stringdata_QObject>, data = 0x7ffff6a53720 <qt_meta_data_QObject>, static_metacall = 0x7ffff6901730 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55555596ae30}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a56600 <qt_meta_stringdata_Qt>, data = 0x7ffff6a53960 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6b51a40 <QObject::staticMetaObject>, stringdata = 0x7ffff7a62ce0 <qt_meta_stringdata_KDBusService>, data = 0x7ffff7a62bc0 <qt_meta_data_KDBusService>, static_metacall = 0x7ffff7a5fde0 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x555555942e10} Thread 30 (Thread 0x7fff79ffb700 (LWP 25453)): #0 0x00007ffff641b7ef in epoll_wait (epfd=355, events=events@entry=0x7fff4c002010, maxevents=32, timeout=timeout@entry=21618) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffdb78e408 in epoll_dispatch (base=0x7fff4c001d50, tv=<optimized out>) at epoll.c:462 epollop = 0x7fff4c001ff0 events = 0x7fff4c002010 i = <optimized out> res = <optimized out> timeout = <optimized out> __func__ = "epoll_dispatch" #2 0x00007fffdb784329 in event_base_loop (base=0x7fff4c001d50, flags=<optimized out>) at event.c:1947 evsel = 0x7fffdb9b4dc0 <epollops> tv = {tv_sec = 21, tv_usec = 617398} tv_p = 0x7fff79ffac60 res = <optimized out> done = 0 retval = 0 __func__ = "event_base_loop" #3 0x00007fffcf997664 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735240189696, -20456261627417640, 140735844160574, 140735844160575, 140735240189696, 140736749963784, 20724540804164568, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 29 (Thread 0x7fff7a7fc700 (LWP 25430)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fff7a7fbb00, expected=0, futex_word=0x7fff7a7fbce8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fff7a7fbba0, mutex=0x7fff7a7fbc98, cond=0x7fff7a7fbcc0) at pthread_cond_wait.c:533 rt = {tv_sec = 39, tv_nsec = 999997390} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff7a7fbb30, __canceltype = 1436598008, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff7a7fbcc0, mutex = 0x7fff7a7fbc98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fff7a7fbcc0, mutex=0x7fff7a7fbc98, abstime=0x7fff7a7fbba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735248582400, -20456261627417640, 140737488333678, 140737488333679, 140735248582400, 93824997179104, 20732236848688088, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 28 (Thread 0x7fff79737700 (LWP 25429)): #0 0x00007ffff6410819 in __GI___poll (fds=0x7fff60007030, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007ffff0050131 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #2 0x00007ffff00419a0 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #3 0x00007ffff0041fee in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #4 0x00007ffff00420a0 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #5 0x00007ffff0050079 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0 No symbol table info available. #6 0x00007fffeb91f468 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735230998272, -20456261627417640, 140737488341374, 140737488341375, 140735230998272, 93824997019824, 20725543679028184, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 27 (Thread 0x7fff7affd700 (LWP 25428)): #0 0x00007ffff641b7ef in epoll_wait (epfd=335, events=events@entry=0x7fff70002010, maxevents=32, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffdb78e408 in epoll_dispatch (base=0x7fff70001d50, tv=<optimized out>) at epoll.c:462 epollop = 0x7fff70001ff0 events = 0x7fff70002010 i = <optimized out> res = <optimized out> timeout = <optimized out> __func__ = "epoll_dispatch" #2 0x00007fffdb784329 in event_base_loop (base=0x7fff70001d50, flags=<optimized out>) at event.c:1947 evsel = 0x7fffdb9b4dc0 <epollops> tv = {tv_sec = 140735340879840, tv_usec = 140736676610471} tv_p = 0x0 res = <optimized out> done = 0 retval = 0 __func__ = "event_base_loop" #3 0x00007fffcf99757d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735256975104, -20456261627417640, 140735827380062, 140735827380063, 140735256975104, 140735340879208, 20731141095156696, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 26 (Thread 0x7fff7b7fe700 (LWP 25427)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fff7b7fdac0, expected=0, futex_word=0x7fff7b7fdca8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fff7b7fdb60, mutex=0x7fff7b7fdc58, cond=0x7fff7b7fdc80) at pthread_cond_wait.c:533 rt = {tv_sec = 11, tv_nsec = 999981990} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff7b7fdaf0, __canceltype = 2071976752, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff7b7fdc80, mutex = 0x7fff7b7fdc58, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fff7b7fdc80, mutex=0x7fff7b7fdc58, abstime=0x7fff7b7fdb60) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf997120 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735265367808, -20456261627417640, 140737488340894, 140737488340895, 140735265367808, 93824999524504, 20730041046658008, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 25 (Thread 0x7fff7bfff700 (LWP 25426)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x555555ae5968) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x555555ae58a8, cond=0x555555ae5940) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff7bffeca0, __canceltype = -738418888, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x555555ae5940, mutex = 0x555555ae58a8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x555555ae5940, mutex=0x555555ae58a8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffd0328f08 in cc::SingleThreadTaskGraphRunner::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9daa96 in base::SimpleThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735273760512, -20456261627417640, 140737488341822, 140737488341823, 140735273760512, 93824999524272, 20728940998159320, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 24 (Thread 0x7fff9cff9700 (LWP 25425)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fff9cff8ac0, expected=0, futex_word=0x7fff9cff8ca8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fff9cff8b60, mutex=0x7fff9cff8c58, cond=0x7fff9cff8c80) at pthread_cond_wait.c:533 rt = {tv_sec = 23, tv_nsec = 680788612} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9cff8af0, __canceltype = -1660974288, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9cff8c80, mutex = 0x7fff9cff8c58, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fff9cff8c80, mutex=0x7fff9cff8c58, abstime=0x7fff9cff8b60) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf997120 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735827384064, -20456261627417640, 140735844163662, 140735844163663, 140735827384064, 140735475231024, 20383693273295832, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 23 (Thread 0x7fff9d7fa700 (LWP 25424)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fff9d7f9cf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fff9d7f9ca8, cond=0x7fff9d7f9cd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9d7f9b70, __canceltype = 1437989696, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9d7f9cd0, mutex = 0x7fff9d7f9ca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fff9d7f9cd0, mutex=0x7fff9d7f9ca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9cac61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735835776768, -20456261627417640, 140737488340158, 140737488340159, 140735835776768, 93824999289616, 20382593224797144, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 22 (Thread 0x7fff9dffb700 (LWP 25423)): #0 0x00007ffff641b7ef in epoll_wait (epfd=326, events=events@entry=0x7fff88001fd0, maxevents=32, timeout=timeout@entry=49256) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffdb78e408 in epoll_dispatch (base=0x7fff88001d10, tv=<optimized out>) at epoll.c:462 epollop = 0x7fff88001fb0 events = 0x7fff88001fd0 i = <optimized out> res = <optimized out> timeout = <optimized out> __func__ = "epoll_dispatch" #2 0x00007fffdb784329 in event_base_loop (base=0x7fff88001d10, flags=<optimized out>) at event.c:1947 evsel = 0x7fffdb9b4dc0 <epollops> tv = {tv_sec = 49, tv_usec = 255089} tv_p = 0x7fff9dffa890 res = <optimized out> done = 0 retval = 0 __func__ = "event_base_loop" #3 0x00007fffcf997664 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffceabd6ca in content::BrowserThreadImpl::IOThreadRun(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffceabdb77 in content::BrowserThreadImpl::Run(base::RunLoop*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9d8040 in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735844169472, -20456261627417640, 140737488341246, 140737488341247, 140735844169472, 93824998669232, 20381493176298456, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 21 (Thread 0x7fff9e7fc700 (LWP 25422)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fff9e7fbcf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fff9e7fbca8, cond=0x7fff9e7fbcd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9e7fbb70, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9e7fbcd0, mutex = 0x7fff9e7fbca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fff9e7fbcd0, mutex=0x7fff9e7fbca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735852562176, -20456261627417640, 140737488340926, 140737488340927, 140735852562176, 93824997404480, 20389189220821976, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 20 (Thread 0x7fff9effd700 (LWP 25421)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fff9effccf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fff9effcca8, cond=0x7fff9effccd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9effcb70, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9effccd0, mutex = 0x7fff9effcca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fff9effccd0, mutex=0x7fff9effcca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9cac61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735860954880, -20456261627417640, 140737488340926, 140737488340927, 140735860954880, 93824998786080, 20388093467290584, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 19 (Thread 0x7fff9f7fe700 (LWP 25420)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fff9f7fdcf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fff9f7fdca8, cond=0x7fff9f7fdcd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9f7fdb70, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9f7fdcd0, mutex = 0x7fff9f7fdca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fff9f7fdcd0, mutex=0x7fff9f7fdca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735869347584, -20456261627417640, 140737488340926, 140737488340927, 140735869347584, 93824998467040, 20386993418791896, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 18 (Thread 0x7fff9ffff700 (LWP 25419)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fff9fffecf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fff9fffeca8, cond=0x7fff9fffecd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fff9fffeb70, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fff9fffecd0, mutex = 0x7fff9fffeca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fff9fffecd0, mutex=0x7fff9fffeca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140735877740288, -20456261627417640, 140737488340926, 140737488340927, 140735877740288, 93824998746368, 20385893370293208, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 17 (Thread 0x7fffc0ff9700 (LWP 25418)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fffc0ff8cf8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fffc0ff8ca8, cond=0x7fffc0ff8cd0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc0ff8b70, __canceltype = 0, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc0ff8cd0, mutex = 0x7fffc0ff8ca8, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x7fffc0ff8cd0, mutex=0x7fffc0ff8ca8) at pthread_cond_wait.c:655 No locals. #3 0x00007fffcf9c2779 in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c5118 in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51af in base::WaitableEvent::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9798 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736431363840, -20456261627417640, 140737488340926, 140737488340927, 140736431363840, 93824997459280, 20498042482584536, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 16 (Thread 0x7fffc17fa700 (LWP 25417)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc17f9b00, expected=0, futex_word=0x7fffc17f9ce8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc17f9ba0, mutex=0x7fffc17f9c98, cond=0x7fffc17f9cc0) at pthread_cond_wait.c:533 rt = {tv_sec = 59, tv_nsec = 999995409} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc17f9b30, __canceltype = 1438253064, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc17f9cc0, mutex = 0x7fffc17f9c98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc17f9cc0, mutex=0x7fffc17f9c98, abstime=0x7fffc17f9ba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736439756544, -20456261627417640, 140737488340110, 140737488340111, 140736439756544, 93824998834160, 20496942434085848, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 15 (Thread 0x7fffc1ffb700 (LWP 25416)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc1ffab00, expected=0, futex_word=0x7fffc1fface8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc1ffaba0, mutex=0x7fffc1ffac98, cond=0x7fffc1ffacc0) at pthread_cond_wait.c:533 rt = {tv_sec = 59, tv_nsec = 999997698} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc1ffab30, __canceltype = 1436889304, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc1ffacc0, mutex = 0x7fffc1ffac98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc1ffacc0, mutex=0x7fffc1ffac98, abstime=0x7fffc1ffaba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9cac61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736448149248, -20456261627417640, 140737488340110, 140737488340111, 140736448149248, 93824997470400, 20495842385587160, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 14 (Thread 0x7fffc27fc700 (LWP 25415)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc27fbb00, expected=0, futex_word=0x7fffc27fbce8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc27fbba0, mutex=0x7fffc27fbc98, cond=0x7fffc27fbcc0) at pthread_cond_wait.c:533 rt = {tv_sec = 59, tv_nsec = 999992232} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc27fbb30, __canceltype = 1437608648, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc27fbcc0, mutex = 0x7fffc27fbc98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc27fbcc0, mutex=0x7fffc27fbc98, abstime=0x7fffc27fbba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9cac61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736456541952, -20456261627417640, 140737488340110, 140737488340111, 140736456541952, 93824998189744, 20503538430110680, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 13 (Thread 0x7fffc2ffd700 (LWP 25414)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc2ffcb00, expected=0, futex_word=0x7fffc2ffcce8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc2ffcba0, mutex=0x7fffc2ffcc98, cond=0x7fffc2ffccc0) at pthread_cond_wait.c:533 rt = {tv_sec = 29, tv_nsec = 999994844} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc2ffcb30, __canceltype = 1438050680, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc2ffccc0, mutex = 0x7fffc2ffcc98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc2ffccc0, mutex=0x7fffc2ffcc98, abstime=0x7fffc2ffcba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736464934656, -20456261627417640, 140737488340110, 140737488340111, 140736464934656, 93824998631776, 20502442676579288, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 12 (Thread 0x7fffc37fe700 (LWP 25413)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc37fdb00, expected=0, futex_word=0x7fffc37fdce8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc37fdba0, mutex=0x7fffc37fdc98, cond=0x7fffc37fdcc0) at pthread_cond_wait.c:533 rt = {tv_sec = 39, tv_nsec = 999997258} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc37fdb30, __canceltype = 1438049480, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc37fdcc0, mutex = 0x7fffc37fdc98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc37fdcc0, mutex=0x7fffc37fdc98, abstime=0x7fffc37fdba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9cac61 in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736473327360, -20456261627417640, 140737488340110, 140737488340111, 140736473327360, 93824998630576, 20501342628080600, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 11 (Thread 0x7fffc3fff700 (LWP 25412)): #0 futex_reltimed_wait_cancelable (private=0, reltime=0x7fffc3ffeb00, expected=0, futex_word=0x7fffc3ffece8) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 __ret = -516 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x7fffc3ffeba0, mutex=0x7fffc3ffec98, cond=0x7fffc3ffecc0) at pthread_cond_wait.c:533 rt = {tv_sec = 29, tv_nsec = 999957049} spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffc3ffeb30, __canceltype = 1438167304, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x7fffc3ffecc0, mutex = 0x7fffc3ffec98, private = 0} err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> maxspin = 0 signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_timedwait (cond=0x7fffc3ffecc0, mutex=0x7fffc3ffec98, abstime=0x7fffc3ffeba0) at pthread_cond_wait.c:667 No locals. #3 0x00007fffcf9c2847 in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9c510a in base::WaitableEvent::TimedWaitUntil(base::TimeTicks const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9c51f2 in base::WaitableEvent::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9c9781 in base::internal::SchedulerWorker::Delegate::WaitForWork(base::WaitableEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9caa7f in base::internal::SchedulerWorker::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736481720064, -20456261627417640, 140737488340110, 140737488340111, 140736481720064, 93824998748400, 20500242579581912, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 10 (Thread 0x7fffc8fd0700 (LWP 25411)): #0 0x00007ffff641b7ef in epoll_wait (epfd=320, events=events@entry=0x7fffb8002000, maxevents=32, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffdb78e408 in epoll_dispatch (base=0x7fffb8001d40, tv=<optimized out>) at epoll.c:462 epollop = 0x7fffb8001fe0 events = 0x7fffb8002000 i = <optimized out> res = <optimized out> timeout = <optimized out> __func__ = "epoll_dispatch" #2 0x00007fffdb784329 in event_base_loop (base=0x7fffb8001d40, flags=<optimized out>) at event.c:1947 evsel = 0x7fffdb9b4dc0 <epollops> tv = {tv_sec = 93824998630992, tv_usec = 140736676610471} tv_p = 0x0 res = <optimized out> done = 0 retval = 0 __func__ = "event_base_loop" #3 0x00007fffcf99757d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736565413632, -20456261627417640, 140737488340702, 140737488340703, 140736565413632, 93824998572728, 20480442243476440, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 9 (Thread 0x7fffc97d1700 (LWP 25410)): #0 0x00007ffff6413037 in __GI___select (nfds=319, readfds=0x7fffc97d0740, writefds=0x0, exceptfds=0x0, timeout=0x0) at ../sysdeps/unix/sysv/linux/select.c:41 resultvar = 18446744073709551102 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffcf9799cf in base::(anonymous namespace)::InotifyReaderCallback(base::(anonymous namespace)::InotifyReader*, int) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #2 0x00007fffcf9733e8 in base::debug::TaskAnnotator::RunTask(char const*, base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #3 0x00007fffcf993eca in base::MessageLoop::RunTask(base::PendingTask*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf99494f in base::MessageLoop::DeferOrRunPendingTask(base::PendingTask) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf994ae8 in base::MessageLoop::DoWork() [clone .part.202] () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9970c1 in base::MessagePumpDefault::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #8 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #9 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #10 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736573806336, -20456261627417640, 140736582194014, 140736582194015, 140736573806336, 140736749932328, 20479337900010456, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #11 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 8 (Thread 0x7fffc9fd2700 (LWP 25409)): #0 0x00007ffff641b7ef in epoll_wait (epfd=312, events=events@entry=0x7fffc4002010, maxevents=32, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30 resultvar = 18446744073709551612 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffdb78e408 in epoll_dispatch (base=0x7fffc4001d50, tv=<optimized out>) at epoll.c:462 epollop = 0x7fffc4001ff0 events = 0x7fffc4002010 i = <optimized out> res = <optimized out> timeout = <optimized out> __func__ = "epoll_dispatch" #2 0x00007fffdb784329 in event_base_loop (base=0x7fffc4001d50, flags=<optimized out>) at event.c:1947 evsel = 0x7fffdb9b4dc0 <epollops> tv = {tv_sec = 93824997650624, tv_usec = 140736676610471} tv_p = 0x0 res = <optimized out> done = 0 retval = 0 __func__ = "event_base_loop" #3 0x00007fffcf99757d in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007fffcf9b6afb in base::RunLoop::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #5 0x00007fffcf9d7eeb in base::Thread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #6 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #7 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736582199040, -20456261627417640, 140737488341982, 140737488341983, 140736582199040, 93824998667856, 20478237851511768, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #8 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 7 (Thread 0x7fffe0a83700 (LWP 25407)): #0 0x00007ffff6410819 in __GI___poll (fds=0x7fffe0a82b90, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fffcedeee62 in content::SandboxIPCHandler::Run() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #2 0x00007fffcf9daa96 in base::SimpleThread::ThreadMain() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #3 0x00007fffcf9d3971 in base::(anonymous namespace)::ThreadFunc(void*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #4 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736962508544, -20456261627417640, 140737488341246, 140737488341247, 140736962508544, 93824998537968, 20427221693098968, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #5 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 4 (Thread 0x7fffe3d44700 (LWP 25357)): #0 0x00007ffff6410819 in __GI___poll (fds=0x7fffdc004db0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007ffff4e73136 in g_main_context_poll (priority=<optimized out>, n_fds=3, fds=0x7fffdc004db0, timeout=<optimized out>, context=0x7fffdc000bf0) at ../../../glib/gmain.c:4221 ret = <optimized out> errsv = <optimized out> poll_func = 0x7ffff4e827f0 <g_poll> poll_func = <optimized out> ret = <optimized out> errsv = <optimized out> #2 g_main_context_iterate (context=context@entry=0x7fffdc000bf0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3915 max_priority = 2147483647 timeout = -1 some_ready = <optimized out> nfds = 3 allocated_nfds = 3 fds = 0x7fffdc004db0 #3 0x00007ffff4e7325c in g_main_context_iteration (context=0x7fffdc000bf0, may_block=may_block@entry=1) at ../../../glib/gmain.c:3981 retval = <optimized out> #4 0x00007ffff6922727 in QEventDispatcherGlib::processEvents (this=0x7fffdc000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:422 d = 0x7fffdc000b40 canWait = true savedFlags = {i = 0} result = <optimized out> #5 0x00007ffff68d015b in QEventLoop::exec (this=this@entry=0x7fffe3d43d70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140 d = 0x7fffdc004770 locker = {val = 93824996056144} ref = {d = 0x7fffdc004770, locker = @0x7fffe3d43cf8, exceptionCaught = true} app = <optimized out> #6 0x00007ffff671fe76 in QThread::exec (this=this@entry=0x7ffff5e85d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120 d = 0x5555558f9be0 locker = {val = 93824996056144} eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff6b593c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a53840 <qt_meta_stringdata_QObject>, data = 0x7ffff6a53720 <qt_meta_data_QObject>, static_metacall = 0x7ffff6901730 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7fffdc004770}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a56600 <qt_meta_stringdata_Qt>, data = 0x7ffff6a53960 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6b51a40 <QObject::staticMetaObject>, stringdata = 0x7ffff6a4e2e0 <qt_meta_stringdata_QEventLoop>, data = 0x7ffff6a4e280 <qt_meta_data_QEventLoop>, static_metacall = 0x7ffff68cfe80 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} returnCode = <optimized out> #7 0x00007ffff5e06545 in QDBusConnectionManager::run (this=0x7ffff5e85d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 locker = <optimized out> #8 0x00007ffff6729a67 in QThreadPrivate::start (arg=0x7ffff5e85d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:367 thr = 0x7ffff5e85d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder> data = <optimized out> eventDispatcher = <optimized out> __clframe = {__cancel_routine = 0x7ffff6728f90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x7ffff5e85d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>, __do_it = 1, __cancel_type = <optimized out>} #9 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737015727872, -20456261627417640, 140737488345598, 140737488345599, 140737015727872, 1, 20429523258698712, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #10 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 3 (Thread 0x7fffe9bc3700 (LWP 25356)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x5555555dcac8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x5555555dca78, cond=0x5555555dcaa0) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7ffff5896d80 <__condvar_cleanup_waiting>, __arg = 0x7fffe9bc2cc0, __canceltype = 49, __prev = 0x0} cbuffer = {wseq = 4, cond = 0x5555555dcaa0, mutex = 0x5555555dca78, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 4 seq = 2 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=0x5555555dcaa0, mutex=0x5555555dca78) at pthread_cond_wait.c:655 No locals. #3 0x00007fffea1d3e83 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so No symbol table info available. #4 0x00007fffea1d3bd7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so No symbol table info available. #5 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737114814208, -20456261627417640, 140737488341086, 140737488341087, 140737114814208, 0, 20407327404583896, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #6 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 2 (Thread 0x7ffff1267700 (LWP 25355)): #0 0x00007ffff6410819 in __GI___poll (fds=fds@entry=0x7ffff1266cb8, nfds=nfds@entry=1, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007ffff4c3dcf7 in poll (__timeout=-1, __nfds=1, __fds=0x7ffff1266cb8) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 No locals. #2 _xcb_conn_wait (c=c@entry=0x5555555a71d0, cond=cond@entry=0x5555555a7210, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:479 ret = <optimized out> fd = {fd = 3, events = 1, revents = 0} #3 0x00007ffff4c3f91a in xcb_wait_for_event (c=0x5555555a71d0) at ../../src/xcb_in.c:697 ret = <optimized out> #4 0x00007ffff202dd79 in QXcbEventReader::run (this=0x55555558dc00) at qxcbconnection.h:409 event = <optimized out> #5 0x00007ffff6729a67 in QThreadPrivate::start (arg=0x55555558dc00) at thread/qthread_unix.cpp:367 thr = 0x55555558dc00 data = <optimized out> eventDispatcher = <optimized out> __clframe = {__cancel_routine = 0x7ffff6728f90 <QThreadPrivate::finish(void*)>, __cancel_arg = 0x55555558dc00, __do_it = 1, __cancel_type = <optimized out>} #6 0x00007ffff5890fa3 in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737239217920, -20456261627417640, 140737488344670, 140737488344671, 140737239217920, 1, 20461291521174488, 20468720775326680}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007ffff641b4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 1 (Thread 0x7ffff2473800 (LWP 25351)): #0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50 set = {__val = {0, 140737318445112, 140737488345728, 140737354048698, 4294967295, 140737324827980, 140737325685920, 8, 93824996026288, 140737488344896, 93824996056344, 140737302465370, 1, 5009698178228138240, 93824996056320, 93824996056320}} pid = <optimized out> tid = <optimized out> ret = <optimized out> #1 0x00007ffff6344535 in __GI_abort () at abort.c:79 save_stage = 1 act = {__sigaction_handler = {sa_handler = 0x4004afb0ccc12d3f, sa_sigaction = 0x4004afb0ccc12d3f}, sa_mask = {__val = {0, 0, 140737329995363, 4601133428098110984, 93824997521952, 93824998989400, 140737332514256, 281629680514649643, 5009698178228138240, 93824998989376, 5009698178228138240, 140736884473280, 140737332514256, 140736884473280, 140737488345392, 140737488345648}}, sa_flags = -9936, sa_restorer = 0x1000} sigs = {__val = {32, 0 <repeats 15 times>}} #2 0x00007ffff639b508 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7ffff64a628d "%s\n") at ../sysdeps/posix/libc_fatal.c:181 ap = {{gp_offset = 24, fp_offset = 32767, overflow_arg_area = 0x7fffffffda40, reg_save_area = 0x7fffffffd9d0}} fd = 2 list = <optimized out> nlist = <optimized out> cp = <optimized out> written = <optimized out> #3 0x00007ffff63a1c1a in malloc_printerr (str=str@entry=0x7ffff64a443b "free(): invalid pointer") at malloc.c:5341 No locals. #4 0x00007ffff63a342c in _int_free (av=<optimized out>, p=<optimized out>, have_lock=<optimized out>) at malloc.c:4165 size = 0 fb = <optimized out> nextchunk = <optimized out> nextsize = <optimized out> nextinuse = <optimized out> prevsize = <optimized out> bck = <optimized out> fwd = <optimized out> __PRETTY_FUNCTION__ = "_int_free" #5 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555c0d4e0) at kernel/qobject.cpp:1997 i = <optimized out> #6 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 d = <optimized out> sharedRefcount = <optimized out> d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #7 0x00007fffe008d729 in QWebEngineProfile::~QWebEngineProfile() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineWidgets.so.5 No symbol table info available. #8 0x00007ffff68f875b in QObjectPrivate::deleteChildren (this=this@entry=0x555555aa37b0) at kernel/qobject.cpp:1997 i = <optimized out> #9 0x00007ffff6901294 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1025 d = <optimized out> sharedRefcount = <optimized out> d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #10 0x00007ffff6901619 in QObject::~QObject (this=0x555555bec4c0, __in_chrg=<optimized out>) at kernel/qobject.cpp:884 d = <optimized out> sharedRefcount = <optimized out> signalSlotMutex = <optimized out> locker = <optimized out> node = <optimized out> connectionListsCount = <optimized out> signal = <optimized out> connectionList = <optimized out> c = <optimized out> m = <optimized out> needToUnlock = <optimized out> sender = <optimized out> m = <optimized out> needToUnlock = <optimized out> senderLists = <optimized out> slotObj = <optimized out> #11 0x00007fffce40a1ec in QtWebEngineCore::WebEngineContext::destroy() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #12 0x00007fffce40a2e5 in (anonymous namespace)::destroyContext() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 No symbol table info available. #13 0x00007ffff68d35aa in qt_call_post_routines () at kernel/qcoreapplication.cpp:356 f = <optimized out> __for_range = @0x7fffffffdcd0: {<QListSpecialMethods<void (*)()>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x555555968fb0}, d = 0x555555968fb0}} __for_begin = <optimized out> __for_end = <optimized out> list = {<QListSpecialMethods<void (*)()>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x555555968fb0}, d = 0x555555968fb0}} #14 0x00007ffff724cb76 in QApplication::~QApplication (this=0x7fffffffde30, __in_chrg=<optimized out>) at kernel/qapplication.cpp:793 d = 0x5555555942f0 d = <optimized out> mySet = <optimized out> it = <optimized out> cend = <optimized out> w = <optimized out> #15 0x00005555555614e6 in main (argc=<optimized out>, argv=<optimized out>) at ./app/main.cpp:326 application = {<QGuiApplication> = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x7ffff7714a10 <vtable for QApplication+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a53840 <qt_meta_stringdata_QObject>, data = 0x7ffff6a53720 <qt_meta_data_QObject>, static_metacall = 0x7ffff6901730 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x5555555942f0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a56600 <qt_meta_stringdata_Qt>, data = 0x7ffff6a53960 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6b51a40 <QObject::staticMetaObject>, stringdata = 0x7ffff6a4e940 <qt_meta_stringdata_QCoreApplication>, data = 0x7ffff6a4e820 <qt_meta_data_QCoreApplication>, static_metacall = 0x7ffff68d2ee0 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x7fffffffde30}, static staticMetaObject = {d = {superdata = 0x7ffff6b59560 <QCoreApplication::staticMetaObject>, stringdata = 0x7ffff70042a0 <qt_meta_stringdata_QGuiApplication>, data = 0x7ffff7004020 <qt_meta_data_QGuiApplication>, static_metacall = 0x7ffff6c7f010 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff70d7b40 <QGuiApplication::staticMetaObject>, stringdata = 0x7ffff75bfae0 <qt_meta_stringdata_QApplication>, data = 0x7ffff75bf960 <qt_meta_data_QApplication>, static_metacall = 0x7ffff7251100 <QApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}} migrate = {d = 0x5555558fda10} aboutData = {d = 0x5555558fa3c0} parser = {d = 0x555555939070} dbusService = {<QObject> = {_vptr.QObject = 0x7ffff6b599a0 <vtable for QObject+16>, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a53840 <qt_meta_stringdata_QObject>, data = 0x7ffff6a53720 <qt_meta_data_QObject>, static_metacall = 0x7ffff6901730 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x55555596ae30}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x7ffff6a56600 <qt_meta_stringdata_Qt>, data = 0x7ffff6a53960 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x7ffff6b51a40 <QObject::staticMetaObject>, stringdata = 0x7ffff7a62ce0 <qt_meta_stringdata_KDBusService>, data = 0x7ffff7a62bc0 <qt_meta_data_KDBusService>, static_metacall = 0x7ffff7a5fde0 <KDBusService::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x555555942e10}