Has anyone met error 'Attempt to unlock mutex that was not locked"?

[caoxi]

Recently I've been testing my source element, but I met this error "Attempt
to unlock mutex that was not locked" from time to time when the pipeline
stops, seems like it's not exited normally. Full log is seen below:

/*Attempt to unlock mutex that was not locked
Aborted (core dumped)

*/

I checked the gstreamer version of my environment: 1.12.4
And I found out that gstreamer 1.12.5 has solved this issue(You can find
gstreamer-1.12.5/ChangeLog saying that this issue is fixed)

However, I can upgrade my environment, cus many people are using it.

Therefore I wanna know that in what condition will trigger this issue?



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