I don't know how to fix this issue. As I have been discussing in Bug 1607713 with :stransky, this problem is not something I am familiar with. The test cannot be disabled either because this is a crash that's occurring across various test suites - it just happens so that these crashes all have the same signature.
Bug 1609074 Comment 28 Edit History
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I don't know how to fix this issue. As I have been discussing in Bug 1607713 with :stransky, this problem is not something I am familiar with. The test cannot be disabled either because this is a crash that's occurring across various test suites - it just happens so that these crashes all have the same signature. Disabling each test that causes this crash would result in unacceptable loss of coverage on Linux.