/usr/lib/rstudio/bin/rstudio-backtrace.sh
[sudo] password for ryszard:
Reading package lists... Done
Building dependency tree
Reading state information... Done
gdb is already the newest version (8.1-0ubuntu3).
0 upgraded, 0 newly installed, 0 to remove and 79 not upgraded.
rstudio: ../nouveau/pushbuf.c:723: nouveau_pushbuf_data: Assertion `kref' failed.
Received signal 6
#0 0x7f614e646a4f <unknown>
#1 0x7f614e646e4b <unknown>
#2 0x7f614e6474ce <unknown>
#3 0x7f61498af890 <unknown>
#4 0x7f6147c24e97 gsignal
#5 0x7f6147c26801 abort
#6 0x7f6147c1639a <unknown>
#7 0x7f6147c16412 __assert_fail
#8 0x7f6122c5d9ad nouveau_pushbuf_data
#9 0x7f6122c5d966 nouveau_pushbuf_data
#10 0x7f6122c5da3f <unknown>
#11 0x7f6122c5deaf <unknown>
#12 0x7f6122c5ea40 nouveau_pushbuf_kick
#13 0x7f61236a6116 <unknown>
#14 0x7f61232da93e <unknown>
#15 0x7f61232da9b0 <unknown>
#16 0x7f61472ffdc0 QQuickWidgetPrivate::render()
#17 0x7f61472fff9e QQuickWidgetPrivate::renderSceneGraph()
#18 0x7f6149d5b7bb QObject::event()
#19 0x7f614aca5fd3 QWidget::event()
#20 0x7f6147303acb QQuickWidget::event()
#21 0x7f6153d30c88 QtWebEngineCore::RenderWidgetHostViewQtDelegateWidget::event()
#22 0x7f614ac67b3c QApplicationPrivate::notify_helper()
#23 0x7f614ac6ed30 QApplication::notify()
#24 0x7f6149d2ee28 QCoreApplication::notifyInternal2()
#25 0x7f6149d856a9 QTimerInfoList::activateTimers()
#26 0x7f6149d85e81 timerSourceDispatch()
#27 0x7f61410aa317 g_main_context_dispatch
#28 0x7f61410aa550 <unknown>
#29 0x7f61410aa5dc g_main_context_iteration
#30 0x7f6149d861ef QEventDispatcherGlib::processEvents()
#31 0x7f6149d2d78a QEventLoop::exec()
#32 0x7f6149d36190 QCoreApplication::exec()
#33 0x557e7163c84f main
#34 0x7f6147c07b97 __libc_start_main
#35 0x557e7163fb8a _start
r8: 0000000000000000 r9: 00007ffcc121e430 r10: 0000000000000008 r11: 0000000000000246
r12: 00007f6122c5f5f2 r13: 00007f6122c5f608 r14: 00000000000002d3 r15: 00007ffcc121ee10
di: 0000000000000002 si: 00007ffcc121e430 bp: 00007f6147d9d7d8 bx: 0000000000000000
dx: 0000000000000000 ax: 0000000000000000 cx: 00007f6147c24e97 sp: 00007ffcc121e430
ip: 00007f6147c24e97 efl: 0000000000000246 cgf: 002b000000000033 erf: 0000000000000000
trp: 0000000000000000 msk: 0000000000000000 cr2: 0000000000000000
[end of stack trace]
Calling _exit(1). Core file will not be generated.
Traceback (most recent call last):
File "/usr/share/apport/apport", line 394, in <module>
host_pid = int(sys.argv[5])
ValueError: invalid literal for int() with base 10: '%P'