Bugzilla

**Notes**
* Filled on request from [bug1795574#comment20](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c20)

**Found in**
* 108.0a1 (20221016093143)

**Affected versions**
* 108.0a1 (20221016093143)








**Tested platforms**
* Affected platforms:  Ubuntu 22.04.01
* Unaffected platforms: Windows 10x64, macOS 11



**Steps to reproduce**
Unfortunately, I don’t have some clear steps to reproduce this issue. This happens very randomly after opening random tabs with webpages and closing them. This also happened when trying to attend a meeting on https://meet.jit.si/ or https://whereby.com/. Also, this happened after opening Firefox Nightly.



**Expected result**
* Firefox functions as expected.

**Actual result**
* Firefox randomly freezes.


**Regression range**
* Due to intermittency I don’t think that I would be able to search for a regression range. Will come back if I do.

**Additional notes**
* Attached a screen recording of the issue inside [bug1795574#comment20](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c20).
* A profiler cand be seen [here](https://share.firefox.dev/3s8INYD)
* Reproduced the issue on three Ubuntu 22.04 machines.
* Attaching about:support as well.
* I tried multiple times but I cannot reproduce the issue with Firefox 107.0b2.
* Restarting Firefox fixes the issue but can occur again.

**Notes**
* Filled on request from [bug1795574#comment20](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c20)

**Found in**
* 108.0a1 (20221016093143)

**Affected versions**
* 108.0a1 (20221016093143)








**Tested platforms**
* Affected platforms:  Ubuntu 22.04.01
* Unaffected platforms: Windows 10x64, macOS 11



**Steps to reproduce**
Unfortunately, I don’t have some clear steps to reproduce this issue. This happens very randomly after opening random tabs with webpages and closing them. This also happened when trying to attend a meeting on https://meet.jit.si/ or https://whereby.com/. Also, this happened after opening Firefox Nightly.



**Expected result**
* Firefox functions as expected.

**Actual result**
* Firefox randomly freezes.


**Regression range**
* Due to intermittency I don’t think that I would be able to search for a regression range. Will come back if I do.

**Additional notes**
* Attached a screen recording of the issue inside [bug1795574#comment20](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c19).
* A profiler cand be seen [here](https://share.firefox.dev/3s8INYD)
* Reproduced the issue on three Ubuntu 22.04 machines.
* Attaching about:support as well.
* I tried multiple times but I cannot reproduce the issue with Firefox 107.0b2.
* Restarting Firefox fixes the issue but can occur again.

**Notes**
* Filled on request from [bug1795574#comment20](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c20)

**Found in**
* 108.0a1 (20221016093143)

**Affected versions**
* 108.0a1 (20221016093143)








**Tested platforms**
* Affected platforms:  Ubuntu 22.04.01
* Unaffected platforms: Windows 10x64, macOS 11



**Steps to reproduce**
Unfortunately, I don’t have some clear steps to reproduce this issue. This happens very randomly after opening random tabs with webpages and closing them. This also happened when trying to attend a meeting on https://meet.jit.si/ or https://whereby.com/. Also, this happened after opening Firefox Nightly.



**Expected result**
* Firefox functions as expected.

**Actual result**
* Firefox randomly freezes.


**Regression range**
* Due to intermittency I don’t think that I would be able to search for a regression range. Will come back if I do.

**Additional notes**
* Attached a screen recording of the issue inside [bug1795574#comment19](https://bugzilla.mozilla.org/show_bug.cgi?id=1795574#c19).
* A profiler cand be seen [here](https://share.firefox.dev/3s8INYD)
* Reproduced the issue on three Ubuntu 22.04 machines.
* Attaching about:support as well.
* I tried multiple times but I cannot reproduce the issue with Firefox 107.0b2.
* Restarting Firefox fixes the issue but can occur again.