(Bug report mentions PHPstorm but it manifests on CLion, GoLand, and others.) This is clearly an Apple bug as well as possibly a bug in Jetbrains' UI or other native libraries or maybe upstream in the JVM. It's an Apple bug because it can bring down the whole system, sometimes with an absolute hardest possible crash that generates no debug logs! Sometimes it also just crashes the JVM. Sometimes it's a softer crash wi…
Interestingly, one commenter posted that switching to OpenJDK fixes it. So it's some interaction between the hardware, the JRE, and JetBrains. I look forward to the post-mortem for this one.
My favorite is that nothing else triggers it. Just this app. So, so bizarre. I am wondering about some mega obscure Intel errata, some specific pattern of highly improbable opcodes combined with some pattern of multithreaded memory operations...
My money is still on video though.
I too await the postmortem.