[Webkit-unassigned] [Bug 175014] Frequent situations where iOS device locks up, requiring a hard reboot when consuming webrtc streams on IOS

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=175014

--- Comment #39 from elbecita <elbexu at gmail.com> ---
Alright, I run my screenshare sessions using a webKit debug build.
- Presenting a stream that goes from Chrome browser to a Kurento server (webRTC connection)
- Viewing the stream from Safari Desktop on macOS High Sierra 10.13.3 (webRTC connection between the Kurento server and the Safari browser).

The connection is established and the viewer views the stream, but eventually the browser reloads. I attached the crash report. Also when the crash happens, I can see this in the MAC Console app:

ASSERTION FAILED: clipRectsContext.rootLayer == m_clipRectsCache->m_clipRectsRoot[clipRectsType]
./rendering/RenderLayer.cpp(5367) : Ref<WebCore::ClipRects> WebCore::RenderLayer::updateClipRects(const WebCore::RenderLayer::ClipRectsContext &)

And a WTFCrash

At the same exact moment I see this in system.log:
(com.apple.WebKit.WebContent.80542A86-22FD-451C-B3F4-22CCA469D2B9[38299]): Service exited due to signal: Segmentation fault: 11 sent by exc handler[0]

^ This is in the crash report.

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