Occasional renderer crash on WASM load/compilation step #18562
Labels
crash/webview
Only tab webview crash. Browser doesn't crash
feature/brave-talk
OS/Desktop
priority/P2
A bad problem. We might uplift this to the next planned release.
QA Pass-Linux
QA Pass-macOS
QA Pass-Win64
QA/Test-All-Platforms
QA/Yes
release-notes/include
Milestone
After migration to 94.0.4606.50 we experience WASM-related hangs and crashes (reported in Slack).
Looking at Chromium version and v8 version, we can see that some problem existed in the code and was fixed recently.
https://omahaproxy.appspot.com/v8.json?version=94.0.4606.50
https://chromium.googlesource.com/v8/v8.git/+/refs/heads/9.4.146/src/wasm/module-compiler.cc#3060
https://chromium-review.googlesource.com/c/v8/v8/+/3172761
We need to apply a manual patch to fix this in
1.30.x
and maybe in the next version.The fix should appear in Chromium 96.0.4650.0. So we must apply this patch in all releases where Chromium < 96.0.4650.0
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