| Bug ID | 106399 |
|---|---|
| Summary | [bisected] sddm-greeter: segfault in radeonsi_dri.so on dpms resume |
| Product | Mesa |
| Version | git |
| Hardware | Other |
| OS | All |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/radeonsi |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | johannes.hirte@datenkhaos.de |
| QA Contact | dri-devel@lists.freedesktop.org |
Since mesa 18.0, sddm-greeter segfaults on dpms resume. Log entry: sddm-greeter[23411]: segfault at 34 ip 00007f90d2588c9d sp 00007ffd045c0260 error 4 in radeonsi_dri.so[7f90d2184000+80e000] bisect points at: 3160cb86aa9234ff78e11fe7a00f30bfb5cb8445 is the first bad commit commit 3160cb86aa9234ff78e11fe7a00f30bfb5cb8445 Author: Louis-Francis Ratté-Boulianne <lfrb@collabora.com> Date: Fri Oct 6 01:26:51 2017 -0400 egl/x11: Re-allocate buffers if format is suboptimal If PresentCompleteNotify event says the pixmap was presented with mode PresentCompleteModeSuboptimalCopy, it means the pixmap could possibly have been flipped instead if allocated with a different format/modifier. Signed-off-by: Louis-Francis Ratté-Boulianne <lfrb@collabora.com> Reviewed-by: Daniel Stone <daniels@collabora.com> :040000 040000 938aabed7e3e5a41fd0e3167a6afdceac69a37fd 781dc1b092a4bac23a150a40c3b51c4e64bf7238 M src gdb output: Thread 1 "sddm-greeter" received signal SIGSEGV, Segmentation fault. pipe_reference_described (get_desc=<optimized out>, reference=0x7f336805396c, ptr=0x0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/auxiliary/util/u_inlines.h:83 83 /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/auxiliary/util/u_inlines.h: Datei oder Verzeichnis nicht gefunden. (gdb) bt #0 pipe_reference_described (get_desc=<optimized out>, reference=0x7f336805396c, ptr=0x0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/auxiliary/util/u_inlines.h:83 #1 pipe_resource_reference (tex=0x7f336805396c, ptr=0x556bf8cdcda0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/auxiliary/util/u_inlines.h:138 #2 dri2_allocate_textures (ctx=0x556bf8b101e0, drawable=0x556bf8cdcc80, statts=<optimized out>, statts_count=2) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/state_trackers/dri/dri2.c:762 #3 0x00007f337dd550fd in dri_st_framebuffer_validate (stctx=<optimized out>, stfbi=<optimized out>, statts=0x556bf8cdd2d0, count=2, out=0x7ffc7491d250) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/gallium/state_trackers/dri/dri_drawable.c:85 #4 0x00007f337db96a91 in st_framebuffer_validate (stfb=stfb@entry=0x556bf8cdcea0, st=st@entry=0x556bf8cd5330) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/mesa/state_tracker/st_manager.c:201 #5 0x00007f337db9842b in st_manager_validate_framebuffers (st=0x556bf8cd5330) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/mesa/state_tracker/st_manager.c:1117 #6 0x00007f337db53fe5 in st_validate_state (st=st@entry=0x556bf8cd5330, pipeline=pipeline@entry=ST_PIPELINE_CLEAR) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/mesa/state_tracker/st_atom.c:203 #7 0x00007f337db5c10f in st_Clear (ctx=0x556bf8cacab0, mask=50) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/mesa/state_tracker/st_cb_clear.c:379 #8 0x00007f338d953c4b in QSGBatchRenderer::Renderer::renderBatches (this=this@entry=0x556bf8423ea0) at scenegraph/coreapi/qsgbatchrenderer.cpp:2539 #9 0x00007f338d95968a in QSGBatchRenderer::Renderer::render (this=<optimized out>) at scenegraph/coreapi/qsgbatchrenderer.cpp:2763 #10 0x00007f338d949ab0 in QSGRenderer::renderScene (this=0x556bf8423ea0, bindable=...) at scenegraph/coreapi/qsgrenderer.cpp:244 #11 0x00007f338d949f4b in QSGRenderer::renderScene (this=<optimized out>, fboId=<optimized out>) at scenegraph/coreapi/qsgrenderer.cpp:197 #12 0x00007f338d9855b0 in QSGDefaultRenderContext::renderNextFrame (this=0x556bf8437500, renderer=0x556bf8423ea0, fboId=<optimized out>) at scenegraph/qsgdefaultrendercontext.cpp:180 #13 0x00007f338d9ed52f in QQuickWindowPrivate::renderSceneGraph (this=this@entry=0x556bf824e3b0, size=...) at items/qquickwindow.cpp:481 #14 0x00007f338d97722c in QSGGuiThreadRenderLoop::renderWindow (this=0x556bf82e0a30, window=<optimized out>) at scenegraph/qsgrenderloop.cpp:429 #15 0x00007f338d9f81de in QQuickWindow::event (this=0x556bf828de90, e=0x7ffc7491d980) at items/qquickwindow.cpp:1601 #16 0x00007f338bbcb42a in doNotify (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1140 #17 0x00007f338bbcb526 in QCoreApplication::notifyInternal2 (receiver=0x556bf828de90, event=0x7ffc7491d980) at kernel/qcoreapplication.cpp:1050 #18 0x00007f338c132f41 in QWindowPrivate::deliverUpdateRequest() () from /usr/lib64/libQt5Gui.so.5 #19 0x00007f338c1334b1 in QWindow::event(QEvent*) () from /usr/lib64/libQt5Gui.so.5 #20 0x00007f338d9f817d in QQuickWindow::event (this=0x556bf828de90, e=0x7ffc7491db30) at items/qquickwindow.cpp:1620 #21 0x00007f338bbcb42a in doNotify (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1140 #22 0x00007f338bbcb526 in QCoreApplication::notifyInternal2 (receiver=0x556bf828de90, event=event@entry=0x7ffc7491db30) at kernel/qcoreapplication.cpp:1050 #23 0x00007f338bc1f31b in QCoreApplication::sendEvent (event=0x7ffc7491db30, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #24 QTimerInfoList::activateTimers (this=0x556bf82580b0) at kernel/qtimerinfo_unix.cpp:643 #25 0x00007f338bc1fd29 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182 #26 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:229 #27 0x00007f3387a771ee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0 #28 0x00007f3387a77465 in ?? () from /usr/lib64/libglib-2.0.so.0 #29 0x00007f3387a7752c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0 #30 0x00007f338bc2017f in QEventDispatcherGlib::processEvents (this=0x556bf8255c40, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #31 0x00007f33821d8231 in ?? () from /usr/lib64/libQt5XcbQpa.so.5 #32 0x00007f338bbca132 in QEventLoop::exec (this=this@entry=0x7ffc7491ddb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #33 0x00007f338bbd2dd4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1338 #34 0x0000556bf6cc73ce in main (argc=<optimized out>, argv=0x7ffc7491dfb8) at /var/tmp/portage/x11-misc/sddm-0.17.0-r2/work/sddm-0.17.0/src/greeter/GreeterApp.cpp:279 hardware: [AMD/ATI] Curacao XT / Trinidad XT [Radeon R7 370 / R9 270X/370X]
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