Re: Recent Tomcat crash produced error messages I've never seen before
James, On 10/20/20 16:39, James H. H. Lampert wrote: > On 10/20/20 1:26 PM, Christopher Schultz wrote: >> Theoretically, it should not be possible to cause a JVM to crash with >> pure Java code. > > Thanks. > > Of course, we all know that while theory and practice are the same in > theory, they aren't always in practice. ;-P Exactly. But my point is that if your Java code is causing the JVM to crash, it's not your Java code's fault. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Recent Tomcat crash produced error messages I've never seen before
On 10/20/20 1:26 PM, Christopher Schultz wrote: Theoretically, it should not be possible to cause a JVM to crash with pure Java code. Thanks. Of course, we all know that while theory and practice are the same in theory, they aren't always in practice. ;-P -- JHHL - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
Re: Recent Tomcat crash produced error messages I've never seen before
James, On 10/20/20 13:35, James H. H. Lampert wrote: > We had a Tomcat crash on a customer box, a few hours ago (a simple > restart got them back up and running), and it produced a whole bunch of > errors in the general vein of >> >> *** Invalid JIT return address 0006E2E2E400 in 0001A83C5210 Yikes. > before finally failing with a null pointer exception, and producing a > Java dump, a Snap dump, and a JIT dump, all over the course of a couple > of seconds. > > Prior to that, our webapp was having a great deal of trouble accessing > Office365. Via HTTP(S) or via some native API? > Other than that it's almost certainly our webapp, rather than Tomcat > itself, that caused the "Invalid JIT return address" messages, does > anybody here have any insights? I've literally never seen messages of > this type before. It's more likely to be a JVM bug than anything in your code. Theoretically, it should not be possible to cause a JVM to crash with pure Java code. -chris - To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
