Closed Bug 1508714 Opened 6 years ago Closed 6 years ago

Crash in core::option::expect_failed | <core::iter::Map<I, F> as core::iter::iterator::Iterator>::next

Categories

(Core :: Graphics: WebRender, defect)

Product:
Core
Component:
Graphics: WebRender
Platform:
x86_64
Linux
Type:
defect
Priority:
Not set
Severity:
critical

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1492241

People

(Reporter: jan, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: crash, nightly-community)

Crash Data

GTX1060, KDE, Debian Testing I opened https://treeherder.mozilla.org/, scrolled to the bottom, clicked on "Get Next 50", scrolled further down. My computer got slow as Nightly took a lot of CPU and memory, so I closed that tab and freed memory on about:memory. Half a minute later I swiched to a tab of https://treeherder.mozilla.org/#/jobs?repo=try&author=kgupta%40mozilla.com&selectedJob=212892339 and got a GPU process crash. This bug was filed from the Socorro interface and is report bp-32351114-a0c4-4d40-a587-f7ef10181120. > no entry found for key > GraphicsCriticalError |[G0][GFX1-]: Updating unknown shared surface: 408021894875 (t=5888.44) ============================================================= Top 10 frames of crashing thread: 0 libxul.so MOZ_CrashOOL mfbt/Assertions.h:311 1 libxul.so GeckoCrashOOL toolkit/xre/nsAppRunner.cpp:5350 2 libxul.so gkrust_shared::panic_hook toolkit/library/rust/shared/lib.rs:234 3 libxul.so core::ops::function::Fn::call libcore/ops/function.rs:78 4 libxul.so std::panicking::rust_panic_with_hook /rustc/da5f414c2c0bfe5198934493f04c676e2b23ff2e/src/libstd/panicking.rs:481 5 libxul.so std::panicking::continue_panic_fmt /rustc/da5f414c2c0bfe5198934493f04c676e2b23ff2e/src/libstd/panicking.rs:391 6 libxul.so rust_begin_unwind /rustc/da5f414c2c0bfe5198934493f04c676e2b23ff2e/src/libstd/panicking.rs:326 7 libxul.so core::panicking::panic_fmt /rustc/da5f414c2c0bfe5198934493f04c676e2b23ff2e/src/libcore/panicking.rs:77 8 libxul.so core::option::expect_failed /rustc/da5f414c2c0bfe5198934493f04c676e2b23ff2e/src/libcore/option.rs:1000 9 libxul.so <core::iter::Map<I, F> as core::iter::iterator::Iterator>::next libcore/option.rs:312 =============================================================
Depends on: 1398533
According to Socorro (Bugzilla Crash Stop) and Mozregression: last build without this crash signature: 20181119100448 first build with this crash signature: 20181119220031 https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=e44bb5b4bc79be613d29b3f95d7b508e68e3d128&tochange=bd4cebdbed4bcd34d449f67d51f139f9bdf75edc
I think this is the same problem as bug 1492241, different signature for different platform. Combined this is probably the #1 WR topcrash.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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