Hotspot segfaulting on Linux SPARC

[David Holmes]

On 10/04/2018 7:10 AM, John Paul Adrian Glaubitz wrote:
> On 04/09/2018 11:05 PM, David Holmes wrote:
>> Can you provide the stacktrace for the above please.
> 
> Here's what I got:
> 
> (gdb) bt
> #0  0xffff8001080d7f68 in ?? ()
> #1  0xffff800101c88a34 in SafeFetch32 (errValue=2748, adr=0xabc0000000000abc) at /srv/openjdk/hs/src/hotspot/share/runtime/stubRoutines.hpp:460

This isn't the assertion failure stack.

David

> #2  test_safefetch32 () at /srv/openjdk/hs/src/hotspot/share/runtime/stubRoutines.cpp:244
> #3  StubRoutines::initialize2 () at /srv/openjdk/hs/src/hotspot/share/runtime/stubRoutines.cpp:365
> #4  0xffff800101c89624 in stubRoutines_init2 () at /srv/openjdk/hs/src/hotspot/share/runtime/stubRoutines.cpp:374
> #5  0xffff80010141413c in init_globals () at /srv/openjdk/hs/src/hotspot/share/runtime/init.cpp:154
> #6  0xffff800101d3f720 in Threads::create_vm (args=args at entry=0xffff8001025d4d78, canTryAgain=canTryAgain at entry=0xffff8001025d4c57)
>      at /srv/openjdk/hs/src/hotspot/share/runtime/thread.cpp:3735
> #7  0xffff800101503a98 in JNI_CreateJavaVM_inner (args=0xffff8001025d4d78, penv=0xffff8001025d4d70, vm=0xffff8001025d4d68) at
> /srv/openjdk/hs/src/hotspot/share/prims/jni.cpp:3929
> #8  JNI_CreateJavaVM (vm=0xffff8001025d4d68, penv=0xffff8001025d4d70, args=0xffff8001025d4d78) at /srv/openjdk/hs/src/hotspot/share/prims/jni.cpp:4024
> #9  0xffff800100367f10 in InitializeJVM (ifn=<synthetic pointer>, penv=0xffff8001025d4d70, pvm=0xffff8001025d4d68) at
> /srv/openjdk/hs/src/java.base/share/native/libjli/java.c:1479
> #10 JavaMain (_args=<optimized out>) at /srv/openjdk/hs/src/java.base/share/native/libjli/java.c:412
> #11 0xffff80010024b874 in start_thread (arg=0xffff8001025d5910) at pthread_create.c:463
> #12 0xffff800100667140 in __thread_start () at ../sysdeps/unix/sysv/linux/sparc/sparc64/clone.S:78
> Backtrace stopped: previous frame identical to this frame (corrupt stack?)
> (gdb)
> 
> Adrian
>