The state machine for handling resets couldn't handle resets happening from both sides at the same time. Bug: webrtc:13994 Change-Id: I2c268e54f4c5c9858913faef91ff00f6af956e99 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/261305 Reviewed-by: Harald Alvestrand <hta@webrtc.org> Commit-Queue: Florent Castelli <orphis@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36799}