http://bugs.winehq.org/show_bug.cgi?id=59194 Fredrik Tolf <fredrik@dolda2000.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fredrik@dolda2000.com --- Comment #2 from Fredrik Tolf <fredrik@dolda2000.com> --- I just want to report that I'm getting something very similar, again when the JVM tries to create a Windows selector. I'm getting this on OpenJDK 25.0.2, so it seems to be alive across many Java versions. I'm only getting automated reports of this every once in a while, so I'm not entirely sure what the circumstances are, but I suspect this is Steam trying to launch a Java game I've put on there through Proton (even though there is a native Linux build available, so this is very much not my choice). I can't say I'm familiar with the internals of OpenJDK's Windows selector implementation, but as I understand, they use a Unix domain socket (for some reason), for internal wake-up purposes. This is my Java stacktrace (coming through a custom formatter for my error reporting system, just to explain the unorthodox style). It seems to be the exact same bug from what I can tell: java.lang.NullPointerException Cannot read the array length because "<parameter1>" is null Class Function File Line java.lang.String <init> None -1 sun.nio.ch.UnixDomainSockets localAddress None -1 sun.nio.ch.SocketChannelImpl endConnect None -1 sun.nio.ch.SocketChannelImpl connect None -1 java.nio.channels.SocketChannel open None -1 sun.nio.ch.PipeImpl$Initializer$LoopbackConnector run None -1 sun.nio.ch.PipeImpl$Initializer init None -1 sun.nio.ch.PipeImpl <init> None -1 sun.nio.ch.WEPollSelectorImpl <init> None -1 sun.nio.ch.WEPollSelectorProvider openSelector None -1 java.nio.channels.Selector open None -1 haven.Utils connect Utils.java 154 haven.Utils connect Utils.java 236 haven.AuthClient connect AuthClient.java 103 haven.AuthClient <init> AuthClient.java 118 haven.Bootstrap run Bootstrap.java 235 haven.Client$Main run Client.java 195 haven.Client run Client.java 220 haven.Client main2 Client.java 390 haven.Client lambda$main$0 Client.java 416 java.lang.Thread run None -1 Just to be clear, my own last code is the "Utils.java:154" line, which is just a simple call to `Selector.open()`, so it's hard for me imagine there is anything *I* could be doing differently. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.