This bug was filed from the Socorro interface and is report bp-7d40f8b5-67f4-4d9a-88c5-297022150706. ============================================================= Noticed I had a background tab that had crashed (multi-process e10s). Not sure which tab caused it.

Crash volume for signature 'AddOrChangeProperty': - nightly (version 50): 14 crashes from 2016-06-06. - aurora (version 49): 2 crashes from 2016-06-07. - beta (version 48): 715 crashes from 2016-06-06. - release (version 47): 215 crashes from 2016-05-31. - esr (version 45): 3 crashes from 2016-04-07. Crash volume on the last weeks: Week N-1 Week N-2 Week N-3 Week N-4 Week N-5 Week N-6 Week N-7 - nightly 0 0 0 13 0 0 0 - aurora 2 0 0 0 0 0 0 - beta 105 98 14 128 147 160 56 - release 30 31 30 28 39 30 17 - esr 0 0 0 0 0 1 0 Affected platforms: Windows, Mac OS X

Crash volume for signature 'AddOrChangeProperty': - nightly (version 51): 2 crashes from 2016-08-01. - aurora (version 50): 7 crashes from 2016-08-01. - beta (version 49): 23 crashes from 2016-08-02. - release (version 48): 22 crashes from 2016-07-25. - esr (version 45): 12 crashes from 2016-05-02. Crash volume on the last weeks (Week N is from 08-22 to 08-28): W. N-1 W. N-2 W. N-3 - nightly 0 1 0 - aurora 1 5 0 - beta 5 10 5 - release 6 5 4 - esr 7 2 0 Affected platform: Windows Crash rank on the last 7 days: Browser Content Plugin - nightly #437 - aurora #837 - beta #3537 #1478 - release #2358 #425 - esr #1107

The crash is gone from Socorro. Could you share details about your machine? We have an AMD-specific crash with the same signature.

It's a Mac (Intel). I haven't seen this in a while, though.