4 messages in net.java.dev.jna.users[jna-users] 0x0000000000000000 crash
FromSent OnAttachments
Stas OskinSep 17, 2008 4:26 am 
Timothy WallSep 17, 2008 6:10 am 
Stas OskinSep 18, 2008 9:38 am 
Timothy WallSep 18, 2008 9:57 am 
Actions with this message:
Paste this link in email or IM:
Paste this link in email or IM:
Atom feed for this thread
Paste this URL into your reader:
Subject:[jna-users] 0x0000000000000000 crashActions...
From:Stas Oskin (stas@gmail.com)
Date:Sep 17, 2008 4:26:29 am
List:net.java.dev.jna.users

Hi.

On large number of threads (200+), 60 of them writing to disk, my Java app frequently crashes with the following error:

# An unexpected error has been detected by Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x0000000000000000, pid=14568, tid=1094670656 # # Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b23 mixed mode linux-amd64) # Problematic frame: # C 0x0000000000000000 #

The stack reported is:

Stack: [0x00000000412f5000,0x00000000413f6000], sp=0x00000000413f4368, free space=1020k Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter J com.sun.jna.Function.invoke(Ljava/lang/Class;[Ljava/lang/Object;Ljava/util/Map;)Ljava/lang/Object; v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ~BufferBlob::StubRoutines (1)

This seems as happening purely within JNA, perhaps this is a JNA bug?

Thanks for advance for any information.

Regards.