1418813 - Crash in mozalloc_abort | abort | core::option::expect_failed | webrender::prim_store::{{impl}}::prepare_prim_runs

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect, P3)

Description

[Darkspirit]

Seen on Socorro. Only one result from the last six months: A build from yesterday.

bp-474685ec-fa8b-4205-b83a-602de0171119 2017-11-19 04:39:46 build 20171118100420
> MOZ_CRASH Reason 	no entry found for key

> 0 	libmozglue.dylib 	mozalloc_abort(char const*) 	memory/mozalloc/mozalloc_abort.cpp:33
> 1 	libmozglue.dylib 	abort 	memory/mozalloc/mozalloc_abort.cpp:80
> 2 	XUL 	std::panicking::rust_panic 	src/libpanic_abort/lib.rs:59
> 3 	XUL 	std::panicking::rust_panic_with_hook 	src/libstd/panicking.rs:627
> 4 	XUL 	std::panicking::begin_panic<alloc::string::String> 	src/libstd/panicking.rs:572
> 5 	XUL 	std::panicking::begin_panic_fmt 	src/libstd/panicking.rs:522
> 6 	XUL 	core::panicking::panic_fmt 	src/libstd/panicking.rs:498
> 7 	XUL 	core::option::expect_failed 	src/libcore/option.rs:819
> 8 	XUL 	webrender::prim_store::{{impl}}::prepare_prim_runs 	src/libcore/option.rs:0
> 9 	XUL 	webrender::prim_store::{{impl}}::prepare_prim_runs 	gfx/webrender/src/prim_store.rs:1348
> 10 	XUL 	webrender::prim_store::{{impl}}::prepare_prim_runs 	gfx/webrender/src/prim_store.rs:1348
> 11 	XUL 	webrender::prim_store::{{impl}}::prepare_prim_runs 	gfx/webrender/src/prim_store.rs:1348
> 12 	XUL 	webrender::prim_store::{{impl}}::prepare_prim_runs 	gfx/webrender/src/prim_store.rs:1348
> 13 	XUL 	webrender::render_backend::{{impl}}::render 	gfx/webrender/src/frame_builder.rs:1562
> 14 	XUL 	webrender::render_backend::{{impl}}::process_document 	gfx/webrender/src/render_backend.rs:423
> 15 	XUL 	webrender::render_backend::{{impl}}::run 	gfx/webrender/src/render_backend.rs:494
> 16 	XUL 	std::sys_common::backtrace::__rust_begin_short_backtrace<closure, ()> 	gfx/webrender/src/renderer.rs:1829
> 17 	XUL 	alloc::boxed::{{impl}}::call_box<(), closure> 	src/libstd/thread/mod.rs:394
> 18 	XUL 	std::sys::imp::thread::{{impl}}::new::thread_start 	src/liballoc/boxed.rs:692
> 19 	libsystem_pthread.dylib 	_pthread_body 	
> 20 	libsystem_pthread.dylib 	_pthread_start 	
> 21 	libsystem_pthread.dylib 	thread_start 	
> 22 	XUL 	XUL@0x43f22ef

Comment 1

[Calixte Denizet (:calixte)]

There is 1 crash in nightly 59 with buildid 20171118100420. In analyzing the backtrace, the regression may have been introduced by patch [1] to fix bug 1417062.

[1] https://hg.mozilla.org/mozilla-central/rev/c80c224d6b0c

Comment 2

[Andrew Overholt [:overholt]]

(I realize WR is on in Nightly but there's no plan to let it ride in 59)

Comment 3

[Darkspirit]

(In reply to Jan Andre Ikenmeyer [:darkspirit] from comment #0)
> > MOZ_CRASH Reason 	no entry found for key

https://crash-stats.mozilla.com/search/?moz_crash_reason=~no%20entry%20found%20for%20key&product=Firefox&date=%3E%3D2017-10-20T22%3A28%3A57.000Z&date=%3C2018-04-20T22%3A28%3A57.000Z&_sort=-date&_facets=signature&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#crash-reports

[@ core::option::expect_failed | webrender::prim_store::PrimitiveStore::prepare_prim_runs ]
bp-15a4ae9f-b37e-4c8c-8abc-c28740180210 build 2018-02-09_102946 Win10

[@ static void std::panicking::rust_panic_with_hook ]
bp-355c3caf-f0c8-458e-99e0-380960180412 build 2018-04-11_100123 Win10