We reported yesterday on a Mac application memory error that I first saw with the Mail app on my new M1 Max 16-inch MacBook Pro. Searching Twitter revealed other apps were also exhibiting the same behavior, which appeared to be mostly Apple’s own apps.
However, it’s now clear from the growing number of reports that a very wide range of apps are affected, and that it happens on both Intel and Apple Silicon Macs …
Background
From yesterday’s report:
Growing reports of application memory error
While the early reports I spotted named first-party Apple apps like Mail, Final Cut Pro, Music, and even Finder, it has become clear since then that a great many other apps are suffering from the same issue.
A number of Mac users are seeing an error message: “Your system has run out of application memory.” The error is caused by an app using gigabytes worth of memory – reporting more usage than the Mac has, until it eventually crashes. Culprits include Mail and Final Cut Pro.
The exact behavior varies. In the worst of cases, a user cannot change focus from the alert window, requiring a forced restart.
Dismissing the window achieves nothing as it will immediately reappear.
While some have seen it during Monterey betas – and some report instances on older macOS versions too – the majority of reports follow users updating to macOS Monterey 12.0.1.
It should be noted that older reports could well be cases of an app legitimately running out of RAM.
“Just started seeing this after Monterey upgrade (12.0.1). MacBook Pro (13-inch, 2018, Four Thunderbolt 3 Ports). 2.7 GHz Quad-Core Intel Core i7. 16Gb.”
“Back when macOS 12 was in beta, songPop 2 did the same thing.”
“Same problem here with Mac Mini i5. Alway Excel the causer, cant even add a single line.”
“I had it yesterday (16-inch MBP M1 Max, 64GB RAM, 4TB SSD). I quit most apps normally, with no forced system restart, and haven’t seen the issue today. … Needless to say, a disconcerting message on a machine with 64GB! Here’s to a hopefully fast fix.”
“Happened like 6 times in DaVinci Resolve since getting Monterey/M1 Max.”
“Got that and Mail was using 50GBs. M1 MacBook Pro with Touch Bar.”
“Same here. M1 MacBook Air 16GB ram. macOS 12.0.1. Mail, as well as Pages and Keynote eating high 80GBs and 90GBs of memory when the alert started showing up. Needless to say, the exact same machine, running same software under same workloads never produced this alert under macOS 11. And I have over 600GB of free disk space (on 1TB drive), so not an issue with low swap space.”
“It’s happening to me with Safari 15 on an Intel MacBook Pro.”
“I have this issue using Apple Music on my iMac M1 8GB since Big Sur :(“
“Every day. Pages using 30+ GB of Application Memory. MBA M1 Base Model.”
We’ve reached out to Apple for comment, and will update with any response.
Photo: Tyler Stalman
