Attachment 11748 Details for Bug 26942 – Backtrace from first segfault (starting Wayland session)

Backtrace from first segfault (starting Wayland session)

backtrace-wayland.txt (text/plain), 2.97 KB, created by Martin Whitaker on 2020-07-13 10:15:52 CEST

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Creator: Martin Whitaker

Created: 2020-07-13 10:15:52 CEST

Size: 2.97 KB

patch

obsolete

>#0  init_secondary_gpu_state (error=0xbfcc2f4c, onscreen=0x9991500, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:679
>679	  switch (renderer_gpu_data->secondary.copy_mode)
>[Current thread is 1 (Thread 0xb2dfd040 (LWP 1563))]
>(gdb) bt
>#0  init_secondary_gpu_state (error=0xbfcc2f4c, onscreen=0x9991500, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:679
>#1  meta_renderer_native_create_onscreen (error=0xbfcc2f4c, height=768, width=1024, context=0x985b120, crtc=0xb0505248, output=0x965f7c8, 
>    render_gpu=<optimized out>, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:2824
>#2  meta_renderer_native_create_view (renderer=0x96b1730, logical_monitor=0x9999600, output=0x965f7c8, crtc=0xb0505248)
>    at ../src/backends/native/meta-renderer-native.c:3033
>#3  0xb6b567ba in meta_renderer_create_view (crtc=0xb0505248, output=0x965f7c8, logical_monitor=0x9999600, renderer=0x96b1730)
>    at ../src/backends/meta-renderer.h:37
>#4  create_crtc_view (logical_monitor=0x9999600, monitor=0x99995b0, output=0x965f7c8, crtc=0xb0505248, user_data=0x96b1730) at ../src/backends/meta-renderer.c:133
>#5  0xb6b44329 in foreach_crtc (monitor=0x99995b0, mode=0x9697f30, monitor_crtc_mode=0x9694d10, user_data=0xbfcc30b4, error=0x0)
>    at ../src/backends/meta-logical-monitor.c:247
>#6  0xb6b479ee in meta_monitor_mode_foreach_crtc (monitor=0x99995b0, mode=0x9697f30, func=0xb6b442f0 <foreach_crtc>, user_data=0xbfcc30b4, error=0x0)
>    at ../src/backends/meta-monitor.c:1917
>#7  0xb6b447b6 in meta_logical_monitor_foreach_crtc (logical_monitor=0x9999600, func=0xb6b567a0 <create_crtc_view>, user_data=0x96b1730)
>    at ../src/backends/meta-logical-monitor.c:274
>#8  0xb6b56416 in meta_renderer_real_rebuild_views (renderer=0x96b1730) at ../src/backends/meta-renderer.c:169
>#9  0xb6c2a57a in meta_renderer_native_rebuild_views (renderer=0x96b1730) at ../src/backends/native/meta-renderer-native.c:3133
>#10 0xb6c381f2 in meta_stage_native_rebuild_views (stage_native=0xb0504fb8) at ../src/backends/native/meta-stage-native.c:62
>#11 0xb6c17157 in meta_backend_native_update_screen_size (backend=0x9662098, width=1024, height=768) at ../src/backends/native/meta-backend-native.c:511
>#12 0xb6b37dbe in meta_backend_sync_screen_size (backend=backend@entry=0x9662098) at ../src/meta/meta-backend.h:36
>#13 0xb6b380e9 in meta_backend_real_post_init (backend=0x9662098) at ../src/backends/meta-backend.c:520
>#14 0xb6c17be9 in meta_backend_native_post_init (backend=0x9662098) at ../src/meta/meta-backend.h:36
>#15 0xb6b38c13 in meta_backend_post_init (backend=0x9662098) at ../src/backends/meta-backend.c:1008
>#16 meta_backend_initable_init (initable=0x9662098, cancellable=0x0, error=0xbfcc32bc) at ../src/backends/meta-backend.c:1008
>#17 0xb6b39213 in meta_init_backend (backend_gtype=157681200) at ../src/backends/meta-backend.c:1361
>#18 0xb6b9a197 in meta_init () at ../src/core/main.c:594
>#19 0x0804a556 in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:513
>

#0  init_secondary_gpu_state (error=0xbfcc2f4c, onscreen=0x9991500, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:679
679	  switch (renderer_gpu_data->secondary.copy_mode)
[Current thread is 1 (Thread 0xb2dfd040 (LWP 1563))]
(gdb) bt
#0  init_secondary_gpu_state (error=0xbfcc2f4c, onscreen=0x9991500, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:679
#1  meta_renderer_native_create_onscreen (error=0xbfcc2f4c, height=768, width=1024, context=0x985b120, crtc=0xb0505248, output=0x965f7c8, 
    render_gpu=<optimized out>, renderer_native=0x96b1730) at ../src/backends/native/meta-renderer-native.c:2824
#2  meta_renderer_native_create_view (renderer=0x96b1730, logical_monitor=0x9999600, output=0x965f7c8, crtc=0xb0505248)
    at ../src/backends/native/meta-renderer-native.c:3033
#3  0xb6b567ba in meta_renderer_create_view (crtc=0xb0505248, output=0x965f7c8, logical_monitor=0x9999600, renderer=0x96b1730)
    at ../src/backends/meta-renderer.h:37
#4  create_crtc_view (logical_monitor=0x9999600, monitor=0x99995b0, output=0x965f7c8, crtc=0xb0505248, user_data=0x96b1730) at ../src/backends/meta-renderer.c:133
#5  0xb6b44329 in foreach_crtc (monitor=0x99995b0, mode=0x9697f30, monitor_crtc_mode=0x9694d10, user_data=0xbfcc30b4, error=0x0)
    at ../src/backends/meta-logical-monitor.c:247
#6  0xb6b479ee in meta_monitor_mode_foreach_crtc (monitor=0x99995b0, mode=0x9697f30, func=0xb6b442f0 <foreach_crtc>, user_data=0xbfcc30b4, error=0x0)
    at ../src/backends/meta-monitor.c:1917
#7  0xb6b447b6 in meta_logical_monitor_foreach_crtc (logical_monitor=0x9999600, func=0xb6b567a0 <create_crtc_view>, user_data=0x96b1730)
    at ../src/backends/meta-logical-monitor.c:274
#8  0xb6b56416 in meta_renderer_real_rebuild_views (renderer=0x96b1730) at ../src/backends/meta-renderer.c:169
#9  0xb6c2a57a in meta_renderer_native_rebuild_views (renderer=0x96b1730) at ../src/backends/native/meta-renderer-native.c:3133
#10 0xb6c381f2 in meta_stage_native_rebuild_views (stage_native=0xb0504fb8) at ../src/backends/native/meta-stage-native.c:62
#11 0xb6c17157 in meta_backend_native_update_screen_size (backend=0x9662098, width=1024, height=768) at ../src/backends/native/meta-backend-native.c:511
#12 0xb6b37dbe in meta_backend_sync_screen_size (backend=backend@entry=0x9662098) at ../src/meta/meta-backend.h:36
#13 0xb6b380e9 in meta_backend_real_post_init (backend=0x9662098) at ../src/backends/meta-backend.c:520
#14 0xb6c17be9 in meta_backend_native_post_init (backend=0x9662098) at ../src/meta/meta-backend.h:36
#15 0xb6b38c13 in meta_backend_post_init (backend=0x9662098) at ../src/backends/meta-backend.c:1008
#16 meta_backend_initable_init (initable=0x9662098, cancellable=0x0, error=0xbfcc32bc) at ../src/backends/meta-backend.c:1008
#17 0xb6b39213 in meta_init_backend (backend_gtype=157681200) at ../src/backends/meta-backend.c:1361
#18 0xb6b9a197 in meta_init () at ../src/core/main.c:594
#19 0x0804a556 in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:513

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Attachments on bug 26942: 11748 | 11749 | 11751