1355957 - Crash in mozilla::widget::PuppetWidget::Paint

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect, P3)

Description

[Marcia Knous [:marcia]]

This bug was filed from the Socorro interface and is 
report bp-070438b7-faa2-4a2f-a51b-4460c2170402.
=============================================================

Seen while looking at nightly crash stats - crashes started using 20170401030204: http://bit.ly/2o6EIki

Possible regression range based on Build ID: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=8df9fabf2587b7020889755acb9e75b664fe13cf&tochange=00a166a8640dffa2e0f48650f966d75ca3c1836e

Maybe this is related to WebRender, not sure.

Comment 1

[Vincent Liu[:vliu]]

An Device Reset case to cause the crash. Some GraphicsCriticalError message also showed that it might relatives to bug 1355796.

Comment 2

[Vincent Liu[:vliu]]

Here to note that there were some recent changes from EndFrame() into a separate Present() call. Hope it would help for looking into the issue.

[1]: https://bugzilla.mozilla.org/show_bug.cgi?id=1352151#c8

Comment 3

[Ben Kelly [:bkelly, not reviewing]]

I just hit this on my win10 machine running 56.0a1 (2017-06-22) (64-bit).

Application Basics
------------------

Name: Firefox
Version: 56.0a1
Build ID: 20170622030208
Update Channel: nightly
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:56.0) Gecko/20100101 Firefox/56.0
OS: Windows_NT 10.0
Multiprocess Windows: 2/2 (Enabled by default)
Google Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days
---------------------------------

Report ID: bp-479345bd-565c-4def-bfc3-7a4cf0170623
Submitted: 1 minute ago

All Crash Reports

Nightly Features
----------------

Name: Activity Stream
Version: 0.0.0
ID: [e-mail]

Name: Application Update Service Helper
Version: 2.0
ID: [e-mail]

Name: Click-to-Play staged rollout
Version: 1.2
ID: [e-mail]

Name: Firefox Screenshots
Version: 10.3.0
ID: [e-mail]

Name: FlyWeb
Version: 1.0.0
ID: [e-mail]

Name: Follow-on Search Telemetry
Version: 0.9.1
ID: [e-mail]

Name: Form Autofill
Version: 1.0
ID: [e-mail]

Name: Multi-process staged rollout
Version: 1.60
ID: [e-mail]

Name: Photon onboarding
Version: 0.1
ID: [e-mail]

Name: Pocket
Version: 1.0.5
ID: [e-mail]

Name: Presentation
Version: 1.0.0
ID: [e-mail]

Name: Shield Recipe Client
Version: 55
ID: [e-mail]

Name: Web Compat
Version: 1.1
ID: [e-mail]

Name: WebCompat Reporter
Version: 1.0.0
ID: [e-mail]

Extensions
----------

Name: Mozilla Tree Status
Version: 1.0.2
Enabled: false
ID: [e-mail]

Graphics
--------

Features
Compositing: Direct3D 11
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 0000000000010a60) EGL_VERSION: 1.4 (ANGLE 2.1.0.dec065540d5f) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses
WebGL 1 Driver Renderer: Google Inc. -- ANGLE (NVIDIA Quadro M2000 Direct3D11 vs_5_0 ps_5_0)
WebGL 1 Driver Version: OpenGL ES 2.0 (ANGLE 2.1.0.dec065540d5f)
WebGL 1 Driver Extensions: GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_frag_depth EXT_shader_texture_lod EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug OES_element_index_uint OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc MOZ_WEBGL_depth_texture
WebGL 2 Driver WSI Info: EGL_VENDOR: Google Inc. (adapter LUID: 0000000000010a60) EGL_VERSION: 1.4 (ANGLE 2.1.0.dec065540d5f) EGL_EXTENSIONS: EGL_EXT_create_context_robustness EGL_ANGLE_d3d_share_handle_client_buffer EGL_ANGLE_d3d_texture_client_buffer EGL_ANGLE_surface_d3d_texture_2d_share_handle EGL_ANGLE_query_surface_pointer EGL_ANGLE_window_fixed_size EGL_ANGLE_keyed_mutex EGL_ANGLE_surface_orientation EGL_ANGLE_direct_composition EGL_NV_post_sub_buffer EGL_KHR_create_context EGL_EXT_device_query EGL_KHR_image EGL_KHR_image_base EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_gl_renderbuffer_image EGL_KHR_get_all_proc_addresses EGL_KHR_stream EGL_KHR_stream_consumer_gltexture EGL_NV_stream_consumer_gltexture_yuv EGL_ANGLE_flexible_surface_compatibility EGL_ANGLE_stream_producer_d3d_texture_nv12 EGL_ANGLE_create_context_webgl_compatibility EGL_CHROMIUM_create_context_bind_generates_resource EGL_EXTENSIONS(nullptr): EGL_EXT_client_extensions EGL_EXT_platform_base EGL_EXT_platform_device EGL_ANGLE_platform_angle EGL_ANGLE_platform_angle_d3d EGL_ANGLE_device_creation EGL_ANGLE_device_creation_d3d11 EGL_ANGLE_experimental_present_path EGL_KHR_client_get_all_proc_addresses
WebGL 2 Driver Renderer: Google Inc. -- ANGLE (NVIDIA Quadro M2000 Direct3D11 vs_5_0 ps_5_0)
WebGL 2 Driver Version: OpenGL ES 3.0 (ANGLE 2.1.0.dec065540d5f)
WebGL 2 Driver Extensions: GL_ANGLE_depth_texture GL_ANGLE_framebuffer_blit GL_ANGLE_framebuffer_multisample GL_ANGLE_instanced_arrays GL_ANGLE_lossy_etc_decode GL_ANGLE_pack_reverse_row_order GL_ANGLE_request_extension GL_ANGLE_robust_client_memory GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ANGLE_texture_usage GL_ANGLE_translated_shader_source GL_CHROMIUM_bind_generates_resource GL_CHROMIUM_bind_uniform_location GL_CHROMIUM_copy_compressed_texture GL_CHROMIUM_copy_texture GL_CHROMIUM_sync_query GL_EXT_blend_minmax GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_EXT_debug_marker GL_EXT_discard_framebuffer GL_EXT_disjoint_timer_query GL_EXT_draw_buffers GL_EXT_frag_depth GL_EXT_map_buffer_range GL_EXT_occlusion_query_boolean GL_EXT_read_format_bgra GL_EXT_robustness GL_EXT_sRGB GL_EXT_shader_texture_lod GL_EXT_texture_compression_dxt1 GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_EXT_texture_norm16 GL_EXT_texture_rg GL_EXT_texture_storage GL_EXT_unpack_subimage GL_KHR_debug GL_NV_EGL_stream_consumer_external GL_NV_fence GL_NV_pack_subimage GL_NV_pixel_buffer_object GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth32 GL_OES_element_index_uint GL_OES_get_program_binary GL_OES_mapbuffer GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_OES_texture_npot GL_OES_vertex_array_object
WebGL 2 Extensions: EXT_color_buffer_float EXT_texture_filter_anisotropic EXT_disjoint_timer_query MOZ_debug OES_texture_float_linear WEBGL_compressed_texture_s3tc WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context MOZ_WEBGL_lose_context MOZ_WEBGL_compressed_texture_s3tc
Audio Backend: wasapi
Direct2D: true
DirectWrite: true (10.0.15063.413)
GPU #1
Active: Yes
Description: NVIDIA Quadro M2000
Vendor ID: 0x10de
Device ID: 0x1430
Driver Version: 21.21.13.6909
Driver Date: 8-1-2016
Drivers: C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvd3dumx,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2umx,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2umx,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2umx C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvd3dum,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2um,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2um,C:\WINDOWS\System32\DriverStore\FileRepository\nvlw.inf_amd64_209d618eb433ea8c\nvwgf2um
Subsys ID: 119010de
RAM: 4096

Diagnostics
AzureCanvasAccelerated: 0
AzureCanvasBackend: Direct2D 1.1
AzureCanvasBackend (UI Process): skia
AzureContentBackend: Direct2D 1.1
AzureContentBackend (UI Process): skia
AzureFallbackCanvasBackend (UI Process): cairo
GPUProcessPid: 8616
GPUProcess: Terminate GPU Process
Device Reset: Trigger Device Reset
failures: CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
Decision Log
WEBRENDER:
opt-in by default: WebRender is an opt-in feature


Failure Log
(#0): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#53): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#54): CP+[GFX1-]: (gfxWindowsPlatform) Finished device reset.
(#55): CP+[GFX1-]: LayerManager::EndTransaction skip RenderLayer().
(#56): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#57): CP+[GFX1-]: (gfxWindowsPlatform) Finished device reset.
(#58): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#59): CP+[GFX1-]: (gfxWindowsPlatform) Finished device reset.
(#60): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#61): CP+[GFX1-]: (gfxWindowsPlatform) Finished device reset.
(#62): CP+[GFX1-]: (gfxWindowsPlatform) Detected device reset: 1
(#63): CP+[GFX1-]: (gfxWindowsPlatform) Finished device reset.
(#64): CP+[GFX1]: [D2D1.1] 3CreateBitmap failure Size(1,1) Code: 0x8899000c format 0
(#65): CP+[GFX1]: Failed to create DrawTarget, Type: 5 Size: Size(1,1)
(#66): CP+[GFX1-]: Invalid target in gfxContext::CreateOrNull 0000000000000000
(#67): CP+[GFX1 28]: PuppetWidget context problem 0000000000000000

Important Modified Preferences
------------------------------

accessibility.typeaheadfind.flashBar: 0
browser.cache.disk.capacity: 358400
browser.cache.disk.filesystem_reported: 1
browser.cache.disk.smart_size.first_run: false
browser.cache.disk.smart_size.use_old_max: false
browser.cache.frecency_experiment: 3
browser.download.manager.alertOnEXEOpen: true
browser.places.smartBookmarksVersion: 8
browser.sessionstore.upgradeBackup.latestBuildID: 20170622030208
browser.startup.homepage: about:home
browser.startup.homepage_override.buildID: 20170622030208
browser.startup.homepage_override.mstone: 56.0a1
browser.tabs.warnOnClose: false
browser.urlbar.daysBeforeHidingSuggestionsPrompt: 0
browser.urlbar.lastSuggestionsPromptDate: 20170524
browser.urlbar.maxRichResults: 12
browser.urlbar.timesBeforeHidingSuggestionsHint: 0
browser.urlbar.usepreloadedtopurls.enabled: false
dom.fetchController.enabled: true
dom.fetchObserver.enabled: true
dom.push.userAgentID: de7734d04db54d7c96652b80efc5d999
dom.timeout.max_consecutive_callbacks: 9999
extensions.lastAppVersion: 56.0a1
font.internaluseonly.changed: true
media.gmp-gmpopenh264.abi: x86_64-msvc-x64
media.gmp-gmpopenh264.lastUpdate: 1489699177
media.gmp-gmpopenh264.version: 1.6
media.gmp-manager.buildID: 20170622030208
media.gmp-manager.lastCheck: 1498147539
media.gmp-widevinecdm.abi: x86_64-msvc-x64
media.gmp-widevinecdm.lastUpdate: 1489699179
media.gmp-widevinecdm.version: 1.4.8.903
media.gmp.storage.version.observed: 1
media.hardware-video-decoding.failed: true
network.cookie.prefsMigrated: true
network.predictor.cleaned-up: true
places.database.lastMaintenance: 1498180388
places.history.expiration.transient_current_max_pages: 110766
plugin.disable_full_page_plugin_for_types: application/pdf
print.printer_Microsoft_Print_to_PDF.print_bgcolor: false
print.printer_Microsoft_Print_to_PDF.print_bgimages: false
print.printer_Microsoft_Print_to_PDF.print_duplex: -437918235
print.printer_Microsoft_Print_to_PDF.print_edge_bottom: 0
print.printer_Microsoft_Print_to_PDF.print_edge_left: 0
print.printer_Microsoft_Print_to_PDF.print_edge_right: 0
print.printer_Microsoft_Print_to_PDF.print_edge_top: 0
print.printer_Microsoft_Print_to_PDF.print_evenpages: true
print.printer_Microsoft_Print_to_PDF.print_footercenter:
print.printer_Microsoft_Print_to_PDF.print_footerleft: &PT
print.printer_Microsoft_Print_to_PDF.print_footerright: &D
print.printer_Microsoft_Print_to_PDF.print_headercenter:
print.printer_Microsoft_Print_to_PDF.print_headerleft: &T
print.printer_Microsoft_Print_to_PDF.print_headerright: &U
print.printer_Microsoft_Print_to_PDF.print_in_color: true
print.printer_Microsoft_Print_to_PDF.print_margin_bottom: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_left: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_right: 0.5
print.printer_Microsoft_Print_to_PDF.print_margin_top: 0.5
print.printer_Microsoft_Print_to_PDF.print_oddpages: true
print.printer_Microsoft_Print_to_PDF.print_orientation: 0
print.printer_Microsoft_Print_to_PDF.print_page_delay: 50
print.printer_Microsoft_Print_to_PDF.print_paper_data: 0
print.printer_Microsoft_Print_to_PDF.print_paper_height: 11.00
print.printer_Microsoft_Print_to_PDF.print_paper_name:
print.printer_Microsoft_Print_to_PDF.print_paper_size_unit: 0
print.printer_Microsoft_Print_to_PDF.print_paper_width: 8.50
print.printer_Microsoft_Print_to_PDF.print_resolution: -437918235
print.printer_Microsoft_Print_to_PDF.print_reversed: false
print.printer_Microsoft_Print_to_PDF.print_scaling: 1.00
print.printer_Microsoft_Print_to_PDF.print_shrink_to_fit: true
print.printer_Microsoft_Print_to_PDF.print_to_file: false
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_bottom: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_left: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_right: 0
print.printer_Microsoft_Print_to_PDF.print_unwriteable_margin_top: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_bgcolor: false
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_bgimages: false
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_duplex: -437918235
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_edge_bottom: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_edge_left: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_edge_right: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_edge_top: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_evenpages: true
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_footercenter:
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_footerleft: &PT
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_footerright: &D
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_headercenter:
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_headerleft: &T
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_headerright: &U
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_in_color: true
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_margin_bottom: 0.5
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_margin_left: 0.5
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_margin_right: 0.5
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_margin_top: 0.5
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_oddpages: true
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_orientation: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_page_delay: 50
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_paper_data: 1
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_paper_height: -1.00
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_paper_name:
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_paper_size_unit: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_paper_width: -1.00
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_resolution: 600
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_reversed: false
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_scaling: 1.00
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_shrink_to_fit: true
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_to_file: false
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_unwriteable_margin_bottom: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_unwriteable_margin_left: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_unwriteable_margin_right: 0
print.printer_Xerox_Phaser_6128MFP-N_Class_Driver.print_unwriteable_margin_top: 0
privacy.donottrackheader.enabled: true
security.sandbox.content.tempDirSuffix: {8fcc9e07-dc16-4e8e-b080-4f1ffdc3496d}
security.tls.version.min: 0
services.sync.declinedEngines: addons
services.sync.engine.addons: false
services.sync.engine.bookmarks.validation.lastTime: 1498159522
services.sync.engine.passwords: false
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1498159522
services.sync.lastSync: Fri Jun 23 2017 12:10:21 GMT-0400 (Eastern Standard Time)
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1497575589
ui.osk.debug.keyboardDisplayReason: IKPOS: Touch screen not found.

Important Locked Preferences
----------------------------

Places Database
---------------

JavaScript
----------

Incremental GC: true

Accessibility
-------------

Activated: false
Prevent Accessibility: 0
Accessible Handler Used: true

Library Versions
----------------

NSPR
Expected minimum version: 4.15
Version in use: 4.15

NSS
Expected minimum version: 3.32 Beta
Version in use: 3.32 Beta

NSSSMIME
Expected minimum version: 3.32 Beta
Version in use: 3.32 Beta

NSSSSL
Expected minimum version: 3.32 Beta
Version in use: 3.32 Beta

NSSUTIL
Expected minimum version: 3.32 Beta
Version in use: 3.32 Beta

Experimental Features
---------------------

Name: Animated Image Discarding Nightly 55
ID: [e-mail]
Description: Measures the impact of enabling animate image discarding in Firefox Nightly 55
Active: false
End Date: 1494720000011
Homepage:
Branch: control

Sandbox
-------

Content Process Sandbox Level: 2
Effective Content Process Sandbox Level: 2

Comment 4

[BugBot [:suhaib / :marco/ :calixte]]

Closing because no crashes reported for 12 weeks.

Comment 5

[Calixte Denizet (:calixte)]

There are still some crashes so reopen it.

Comment 6

[Marcia Knous [:marcia]]

Only 3 crashes total on 70 release. Resolving as WFM.

Comment 7

[BugBot [:suhaib / :marco/ :calixte]]

Bugbug thinks this bug is a regression, but please revert this change in case of error.