Product Firefox Release Channel release Version 73.0 Build ID 20200207195153 (2020-02-07) Buildhub data OS Windows 10 OS Version 10.0.17763

bp-6fde5768-8b7e-48f1-a421-b5f370200213 Signature: mozilla::interceptor::ReadOnlyTargetBytes<T>::EnsureLimit

Crash Reason EXCEPTION_BREAKPOINT

The crash report flagged these programs;

SS1H001X64.DLL = often belongs to product ss1h001-regex2 by company D.O.S.

ss1regexpx64.dll = is included in the Third-Party Application installation package developed by Windows Software Developer.

This is for Sumo's Related Bugs 1604008 RESOLVED WONTFIX Crash in [@ mozilla::interceptor::ReadOnlyTargetBytes<T>::EnsureLimit]

Find any programs by company D.O.S Make sure they are up to date.

Perform a System File Check to fix corrupted system files

Win 7, 8, 10, Vista: https://support.microsoft.com/en-us/kb/929833 Win XP: https://answers.microsoft.com/en-us/windows/forum/all/windows-xp-scan-and-fix-disk-errors/6fe2827a-4be6-4bc1-8083-5139b5aa3a3d

Wiki - Windows 10 System File Check http://answers.microsoft.com/en-us/windows/wiki/windows_10-update/system-file-check-sfc-scan-and-repair-system-files/bc609315-da1f-4775-812c-695b60477a93

You may have ad/mal-ware. Further information can be found in this article; https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-caused-malware?cache=no

Run most or all of the listed malware scanners. Each works differently. If one program misses something, another may pick it up.

Are you using 0patch-Agent? See https://support.mozilla.org/en-US/forums/support-forum-contributors/713924