Closed Bug 1757270 Opened 3 years ago Closed 3 years ago

add core::ops::function::FnOnce::call_once<T> to the irrelevant list

Categories

(Socorro :: Signature, task, P2)

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: aryx, Assigned: willkg)

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(1 file)

Bug 1756534 updated mozilla-central's Rust from 1.58 to 1.59. The crash signature tracked by bug 1705430 seems to have changed from [@ OOM | large | mozalloc_abort | webrender::renderer::Renderer::update_texture_cache] to [@ OOM | large | mozalloc_abort | core::ops::function::FnOnce::call_once<T> ], e.g. bp-aaf62815-e6ea-4f4f-8251-cda5c0220226.

I'm not sure what you mean by "ignore".

Do you want signature generation to treat this symbol as irrelevant and not include it in the signature?

Or do you want signature generation to include this symbol in the signature and continue to the next frame?

Flags: needinfo?(aryx.bugmail)

The rust update added new frames to the crashstack (frames #7-#9) bp-aaf62815-e6ea-4f4f-8251-cda5c0220226. Could those be ignored for the signature generation so frame #10 gets used and the generated signature matches bug 1705430?

Flags: needinfo?(aryx.bugmail)
Assignee: nobody → willkg
Status: NEW → ASSIGNED
Priority: -- → P2
Summary: Ignore core::ops::function::FnOnce::call_once<T> for signature generation → add core::ops::function::FnOnce::call_once<T> to the irrelevant list

I deployed this to prod just now in bug #1759160. Marking as FIXED.

Status: ASSIGNED → RESOLVED
Closed: 3 years ago
Resolution: --- → FIXED
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