On Wed, 4 Nov 2015 16:00:34 +1100 Daniel Kasak <d.j.kasak...@gmail.com> said:
you need to catch the hang and get a bt - eg ssh in from another machine and at the point of a hang REALLY QUICKLY: killall -SEGV enlightenment (have it ready to run in a script by hitting return etc. or something). we have no info we can do anything with there. > Ping ... > > I've now confirmed that these graphics hangs only occur under Enlightenment > - I used Gnome all day today and didn't have a single hang, whereas under E > I would have had 3 or 4 already. Also tested with a wider range of kernels > ( vanilla, up to 4.2.4 ). > > Dan > > On Fri, Sep 18, 2015 at 2:47 PM, Daniel Kasak <d.j.kasak...@gmail.com> > wrote: > > > Hi all. > > > > I'm getting temporary display hangs, occasionally ( 3 or 4 times a day > > ). When it happens, the display stops updating, but the mouse > > continues to respond to input. Everything else appears to continue > > running and accepting input, and music continues to play. These hangs > > happen in *pairs*, eg: > > > > hang ... unhang ... hang ... unhang > > > > Immediately after the hang, I see this in 'dmesg' output ( only with > > an appropriate debugging flag passed to the kernel module ): > > > > [ 5136.373182] [drm:i915_gem_open] > > [ 5136.382145] [drm:i915_gem_open] > > [ 5136.383609] [drm:i915_gem_context_create_ioctl] HW context 1 created > > [ 5137.134829] [drm:i915_gem_context_create_ioctl] HW context 2 created > > > > I've tried with various kernels - changing from -rt to -vanilla and > > also different kernel versions ( around 4.1.5 ). At first I thought > > this might be an Intel GPU driver issue, but the above dmesg output > > doesn't reflect that. This looks more like Enlightenment is > > encountering some kind of issue, and recovering. Of course that's just > > a wild guess. So anyway I tried starting up E like this: > > > > startx >& e.log > > > > ... and checking e.log after a hang. I noticed this: > > > > ERR<evas-gl_x11>modules/evas/engines/gl_x11/evas_engine.c:2486 > > eglCreatePixmapSurface() for 0x891e55 failed > > ERR<evas-gl_x11>modules/evas/engines/gl_x11/evas_engine.c:2486 > > eglCreatePixmapSurface() for 0x891e63 failed > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<>src/bin/e_pixmap.c:431 safety check failed: cp == NULL > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<eo>lib/eo/eo_ptr_indirection.x:294 obj_id 0x80000107800d526a is > > not pointing to a valid object. Maybe it has already been freed. > > ERR<eo>lib/eo/eo.c:1738 Obj (0x80000107800d526a) is an invalid ref. > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > ERR<12626>: modules/ecore_imf/ibus/ibus_imcontext.c:233 > > _request_surrounding_text() safety check failed: > > ibusimcontext->ibuscontext == NULL > > > > Any ideas if the hangs are being caused by any of the above? > > > > Thanks :) > > > > Dan > > > ------------------------------------------------------------------------------ > _______________________________________________ > enlightenment-users mailing list > enlightenment-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/enlightenment-users > -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- The Rasterman (Carsten Haitzler) ras...@rasterman.com ------------------------------------------------------------------------------ _______________________________________________ enlightenment-users mailing list enlightenment-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-users
