You can try to disable hardware acceleration in Firefox.

• Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"

You need to close and restart Firefox after toggling this setting.

• https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

You can check if there is an update for your graphics display driver and check for hardware acceleration related issues.

• https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

Start Firefox in Safe Mode to check if one of the extensions ("3-bar" menu button/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem.

• Switch to the DEFAULT theme: "3-bar" menu button/Tools > Add-ons > Appearance
• Do NOT click the "Refresh Firefox" button on the Safe Mode start window

• https://support.mozilla.org/kb/Safe+Mode
• https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes

You can check for issues caused by plugins.

• set plugins to "Ask to Activate" on the about:addons page ("3-bar" menu button/Tools > Add-ons > Plugins)
• plugins are not affected by Firefox Safe Mode
• https://support.mozilla.org/kb/Troubleshooting+plugins

bp-a6209c57-d7be-4283-9457-398b62160311

Signature: OOM | small

Adawarebp.dll = Ad-Aware Protection or Visicom Media = Lavasoft

inproc_agent.dll = Kaspersky Inproc Agent

icudt56.dll = International Components for Unicode = The ICU Project

NLSLexicons0009 = Microsoft ?

Attention Sumo's there are 35 related bug reports most on OOM

Check the above for updates

Perform a System File Check to fix corrupted system files Win 7, 8, 10, Vista: https://support.microsoft.com/en-us/kb/929833

See if there are updates for your graphics drivers https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration

Firefox uses too much memory (RAM) - How to fix This article describes how to make Firefox use less memory to make it run faster and prevent crashes.

https://support.mozilla.org/en-US/kb/firefox-slow-how-make-it-faster

https://support.mozilla.org/en-US/kb/firefox-uses-too-many-cpu-resources-how-fix

https://support.mozilla.org/en-US/kb/firefox-hangs-or-not-responding

bp-3d2aea01-5ef8-4f5f-8dcc-23b0d2160310 bp-c78920c7-1497-4df2-a89f-85b662160304

Signature: OOM | large | mozalloc_abort

inproc_agent.dll = Kaspersky Inproc Agent +++++++++++++++++++++++++++++++++++++++ Product Firefox Version 44.0.2 Build ID 20160210153822 Release Channel release OS Windows NT OS Version 6.1.7601 Service Pack 1

bp-267b969d-d33b-4c3f-bb30-a43742160309

Signature: js::AutoEnterOOMUnsafeRegion::crash

Total Virtual Memory 4294836224 Available Virtual Memory 228560896 System Memory Use Percentage 79 Available Page File 9796247552 Available Physical Memory 1746046976

inproc_agent.dll = Kaspersky Inproc Agent ++++++++++++++++++++++++++++++++++++ bp-84f5365f-3285-4050-9465-206e82160305

Signature: OOM | small

Same as above ( https://support.mozilla.org/en-US/questions/1113710#answer-854277 )