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10% of Firefox crashes are caused by bitflips

Posted by marvinborner |2 hours ago |5 comments

tredre3 14 minutes ago

> In other words up to 10% of all the crashes Firefox users see are not software bugs, they're caused by hardware defects! If I subtract crashes that are caused by resource exhaustion (such as out-of-memory crashes) this number goes up to around 15%.

Crashes caused by resource exhaustion are still software bugs in Firefox. At least on sane operating systems where memory isn't over-comitted.

kmoser 12 minutes ago

The next logical step would be to somehow inform users so they could take action to replace the bad memory. I realize this is a challenge given the anonymized nature of the crash data, but I might be willing to trade some anonymity in exchange for stability.

kdklol 17 minutes ago

I'm glad to see somebody is getting some data on this, I feel bad memory is one of the most underrated issues in computing generally. I'd like to see a more detailed writeup on this, like a short whitepaper.

thegrim33 an hour ago[1 more]

A 5 part thread where they say they're "now 100% positive" the crashes are from bitflips, yet not a single word is spent on how they're supposedly detecting bitflips other than just "we analyze memory"?

2 hours ago

Comment deleted