No tab with id: 99.

[ghost]

Sometimes some tabs crash with "Aw, Snap!" (on google plus pages was the last time)
Looking at the extensions this is what I see (the only one with red errors):

all 3 errors seem to say the same thing: "No tab with id: 99."

To be honest, I am not sure if those 3 errors caused the Aw Snap or if they were there before it, because sometimes I see some errors there even though no tabs crashed before, but I don't remember if they were the same errors.

Chromium dev
Version 38.0.2114.2 (287444) (64-bit)

[ghost]

just disabled httpswitchboard in extensions and some specific google plus page tab keeps crashing(after like 5 seconds), therefore it's likely not because of httpswitchboard, thus please dis-consider the Aw Snap part.
Looks like that part is chromium alone (disabled all extensions).

[ghost]

these seem related:
gorhill/uBlock#207 (comment)
gorhill/uBlock#19