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DynamoRIO / drmemory

Memory Debugger for Windows, Linux, Mac, and Android
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Windows 10 crash in Servo #2215

Open jdm opened 5 years ago

jdm commented 5 years ago

Here's the log including -debug -dr_debug: https://gist.github.com/jdm/a591fb09e5435a59939121505d5267ce

Based on running a binary based on https://github.com/servo/servo/.

jdm commented 5 years ago

In particular after the various scary memory errors, there's this:

~~7416~~ ASSERT FAILURE (thread 7416): ..\..\drmemory\fastpath_x86.c:1004: mi->memsz <= 4 (load2x of 8-byte memop not supported)
jdm commented 5 years ago

Note: servo is an x86_64 binary running on Windows 10 professional x86_64.