[External] : Re: JEP-412 & OpenGL

Mon Nov 15 10:43:46 UTC 2021

Hi,
from the top of my head, this looks like an exception thrown _while_ you 
are executing an upcall. And it also looks like you are missing some of 
the latest patches which will generate a "normal" stack trace. So you 
only see the exception name (UnsatisfiedLink).

As a general rule, if an exception occurs when an upcall is executing, 
only option is to exit the Java program, so that we don't leave the 
native code in a potentially bad state.

But more recent releases of the linker API do a better job at presenting 
this as an "exception" (although one that cannot be caught) rather than 
a blunt crash.

If you can't update to a newer build, I'd look into all upcall code, 
looking for all pieces of code which might do System.load/loadLibrary.

Maurizio

On 15/11/2021 07:33, Martin Pernollet wrote:
> Hi,
>
> I am now on Ubuntu. The original teapot sample is working (just 
> required to change glutDisplayFunc$func to glutDisplayFunc$callback).
>
> I got an UnstasfiedLinkException with other programs. I wonder if you 
> have a suggestion to help me understand my mistake? LDD command does 
> not help. Like for the NPE, we lack a bit of info for debugging.
>
> ---------------------------------------------------------------------------
> Console says
>
> Uncaught exception:
> java.lang.UnsatisfiedLinkError
> {0x0000000091ac9b58} - klass: 'java/lang/UnsatisfiedLinkError'
> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  Internal Error (universalUpcallHandler.cpp:113), pid=33668, tid=33677
> #  Error: ShouldNotReachHere()
>
> ---------------------------------------------------------------------------
> Core dump says (see attached the complete core dump file)
>
> Current thread (0x00007f5d580268c0):  JavaThread "main" 
> [_thread_in_Java, id=35593, stack(0x00007f5d5f59e000,0x00007f5d5f69f000)]
>
> Stack: [0x00007f5d5f59e000,0x00007f5d5f69f000], 
> sp=0x00007f5d5f69c8b0,  free space=1018k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, 
> C=native code)
> V  [libjvm.so+0xd993a3] 
> ProgrammableUpcallHandler::handle_uncaught_exception(oopDesc*)+0x43
> v  ~BufferBlob::panama_upcall_stub
> C  [libglut.so.3.9.0+0x20895]  glutMainLoopEvent+0x2a5
>
> Register to memory mapping:
>
> RAX=0x00007f5d60cc4000 points into unknown readable memory: 
> 0x0000000000000058 | 58 00 00 00 00 00 00 00
> RBX=0x00007f5d4184556a is at code_begin+842 in
> [CodeBlob (0x00007f5d41845190)]
> Framesize: 0
> BufferBlob (0x00007f5d41845190) used for panama_upcall_stub
> RCX=0x000000000000000a is an unknown value
> RDX=0x0 is NULL
> RSP=0x00007f5d5f69c8b0 is pointing into the stack for thread: 
> 0x00007f5d580268c0
> RBP=0x00007f5d5f69c8c0 is pointing into the stack for thread: 
> 0x00007f5d580268c0
> RSI=0x0000000000000071 is an unknown value
> RDI=0x00007f5d606f6108: <offset 0x0000000000efd108> in 
> /usr/lib/jvm/jdk-17-panama/lib/server/libjvm.so at 0x00007f5d5f7f9000
> R8 =0x0 is NULL
> R9 =0x00007f5d5f69c8a0 is pointing into the stack for thread: 
> 0x00007f5d580268c0
> R10=0x0 is NULL
> R11=0x0 is NULL
> R12=0x0000000091d82828 is an oop: java.lang.UnsatisfiedLinkError
> {0x0000000091d82828} - klass: 'java/lang/UnsatisfiedLinkError'
> R13=0x00007f5d1c42fbdc is pointing into metadata
> R14=0x00007f5d5f69c8c8 is pointing into the stack for thread: 
> 0x00007f5d580268c0
> R15=0x00007f5d580268c0 is a thread
>
> ---------------------------------------------------------------------------
> I verified with LDD if the lib I am linking to has dependencies 
> problem but it seams to be ok.
>
> ldd --verbose /usr/lib/x86_64-linux-gnu/libglut.so.3.9.0
> linux-vdso.so.1 (0x00007ffc37dcd000)
> libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0x00007effdf322000)
> libX11.so.6 => /lib/x86_64-linux-gnu/libX11.so.6 (0x00007effdf1e5000)
> libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007effdf096000)
> libXi.so.6 => /lib/x86_64-linux-gnu/libXi.so.6 (0x00007effdf084000)
> libXxf86vm.so.1 => /lib/x86_64-linux-gnu/libXxf86vm.so.1 
> (0x00007effdf07d000)
> libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007effdee8b000)
> libGLdispatch.so.0 => /lib/x86_64-linux-gnu/libGLdispatch.so.0 
> (0x00007effdedd1000)
> libGLX.so.0 => /lib/x86_64-linux-gnu/libGLX.so.0 (0x00007effded9d000)
> libxcb.so.1 => /lib/x86_64-linux-gnu/libxcb.so.1 (0x00007effded73000)
> libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007effded6d000)
> /lib64/ld-linux-x86-64.so.2 (0x00007effdf608000)
> libXext.so.6 => /lib/x86_64-linux-gnu/libXext.so.6 (0x00007effded58000)
> libXau.so.6 => /lib/x86_64-linux-gnu/libXau.so.6 (0x00007effded50000)
> libXdmcp.so.6 => /lib/x86_64-linux-gnu/libXdmcp.so.6 (0x00007effded48000)
> libbsd.so.0 => /lib/x86_64-linux-gnu/libbsd.so.0 (0x00007effded2e000)
>
> Version information:
> /usr/lib/x86_64-linux-gnu/libglut.so.3.9.0:
> libm.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libm.so.6
> libc.so.6 (GLIBC_2.7) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.15) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.17) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libGL.so.1:
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libX11.so.6:
> libdl.so.2 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libdl.so.2
> libc.so.6 (GLIBC_2.7) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.15) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.26) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.2) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libm.so.6:
> ld-linux-x86-64.so.2 (GLIBC_PRIVATE) => /lib64/ld-linux-x86-64.so.2
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_PRIVATE) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libXi.so.6:
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libXxf86vm.so.1:
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libc.so.6:
> ld-linux-x86-64.so.2 (GLIBC_2.3) => /lib64/ld-linux-x86-64.so.2
> ld-linux-x86-64.so.2 (GLIBC_PRIVATE) => /lib64/ld-linux-x86-64.so.2
> /lib/x86_64-linux-gnu/libGLdispatch.so.0:
> libdl.so.2 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libdl.so.2
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libGLX.so.0:
> libdl.so.2 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libdl.so.2
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.7) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libxcb.so.1:
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.2) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libdl.so.2:
> ld-linux-x86-64.so.2 (GLIBC_PRIVATE) => /lib64/ld-linux-x86-64.so.2
> libc.so.6 (GLIBC_PRIVATE) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libXext.so.6:
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libXau.so.6:
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libXdmcp.so.6:
> libbsd.so.0 (LIBBSD_0.2) => /lib/x86_64-linux-gnu/libbsd.so.0
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> /lib/x86_64-linux-gnu/libbsd.so.0:
> libc.so.6 (GLIBC_2.25) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.16) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.14) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.8) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.2) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.17) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3.4) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.2.5) => /lib/x86_64-linux-gnu/libc.so.6
> libc.so.6 (GLIBC_2.3) => /lib/x86_64-linux-gnu/libc.so.6
>