https://bugs.kde.org/show_bug.cgi?id=366549
--- Comment #1 from Thilo-Alexander Ginkel <th...@ginkel.com> --- Brief update: I have been able to capture a plasmashell backtrace after the freeze happened: Thread 8 (Thread 0x7f499c8e1700 (LWP 4136)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f57f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5e95c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f499ee050d7 in KCupsConnection::run() () from /usr/lib/libkcupslib.so #7 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7f49afc14700 (LWP 4135)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f59b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5e95c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f4a6285c8a6 in ?? () from /usr/lib/libQt5Quick.so.5 #7 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7f4a36da2700 (LWP 4134)): #0 0x00007f4a5da7610f in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007f4a642ecac4 in ?? () from /usr/lib/libQt5Script.so.5 #2 0x00007f4a642ecb09 in ?? () from /usr/lib/libQt5Script.so.5 #3 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 5 (Thread 0x7f4a44b56700 (LWP 4133)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f57f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5e95c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f4a61cbd445 in ?? () from /usr/lib/libQt5Qml.so.5 ---Type <return> to continue, or q <return> to quit--- #7 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7f4a467bf700 (LWP 4132)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f57f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5e95c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f4a61cbd445 in ?? () from /usr/lib/libQt5Qml.so.5 #7 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7f4a47fff700 (LWP 4130)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f59b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5e95c0f3 in QThread::exec() () from /usr/lib/libQt5Core.so.5 #6 0x00007f4a5f6dce75 in ?? () from /usr/lib/libQt5DBus.so.5 #7 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #8 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7f4a4de05700 (LWP 4129)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a632368e0 in ?? () from /usr/lib/libxcb.so.1 #2 0x00007f4a63238679 in xcb_wait_for_event () from /usr/lib/libxcb.so.1 #3 0x00007f4a4fb42469 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f4a5e960d78 in ?? () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5da70454 in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007f4a5e2767df in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7f4a64b5c800 (LWP 4128)): #0 0x00007f4a5e26d48d in poll () from /usr/lib/libc.so.6 #1 0x00007f4a59523fd6 in ?? () from /usr/lib/libglib-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #2 0x00007f4a595240ec in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x00007f4a5eb8f57f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #4 0x00007f4a5eb390da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #5 0x00007f4a5eb415cc in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #6 0x000000000041b54d in main (argc=<optimized out>, argv=<optimized out>) at /home/tg/abs/plasma-workspace/src/plasma-workspace-5.7.3/shell/main.cpp:166 There a symbols missing for sure, but most importantly, this no longer looks like a lockup in the Intel driver. Any ideas? -- You are receiving this mail because: You are watching all bug changes.
