Closed
Bug 1444238
Opened 6 years ago
Closed 6 years ago
Crash in @0x407c84
Categories
(Core :: Graphics: WebRender, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 1442718
People
(Reporter: mccr8, Unassigned)
Details
(Keywords: crash)
Crash Data
This bug was filed from the Socorro interface and is report bp-10c576f8-78be-4877-9509-aad310180307. ============================================================= Top 10 frames of crashing thread: 0 @0x407c84 1 @0x407c4d 2 @0x7fe0b7172ad8 3 @0x7fe0b7172467 4 @0x7fe0b7039658 5 @0x7fe0b70cf40e 6 @0x7fe0b70db20f 7 @0x7fe0b70b494b 8 @0x7fe0b70b423b 9 @0x7fe0b70b423b ============================================================= It seems bad that these stacks are all unsymbolized, but I did notice that they are almost all hitting an assertion that appears to be in WebRender code: assertion failed: descriptor.width > 0 && descriptor.height > 0 Specifically, this assertion: https://searchfox.org/mozilla-central/rev/588d8120aa11738657da93e09a03378bcd1ba8ec/gfx/webrender/src/texture_cache.rs#695
Reporter | ||
Comment 1•6 years ago
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These crashes are also from a number of different install times, so it seems less likely that it is just one user with a broken machine.
Comment 2•6 years ago
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The modules tab is empty, which likely means that something is causing us to not be able to read the module list from the minidump. We hit a similar issue in bug 1400952.
Updated•6 years ago
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Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
Comment 4•6 years ago
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https://crash-stats.mozilla.com/search/?moz_crash_reason=~assertion%20failed%3A%20descriptor.width%20%3E%200%20%26%26%20descriptor.height%20%3E%200&date=%3E%3D2018-03-02T00%3A26%3A46.000Z&date=%3C2018-03-09T00%3A26%3A46.000Z&_sort=-date&_facets=signature&_columns=date&_columns=signature&_columns=product&_columns=version&_columns=build_id&_columns=platform#facet-signature
Comment 5•6 years ago
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I downloaded the dump from comment 0 and jeez, yeah: 2018-03-09 11:43:56: minidump.cc:2648: ERROR: MinidumpModuleList count 2969 exceeds maximum 2048
Comment 6•6 years ago
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This actually looks very similar to the issue froydnj hit in bug 1400952. If I dump the /proc/self/maps stream from the minidump, it shows that there are 2293 entries containing /dev/shm.
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Description
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