5.2-dev do not start

Help
1

The 5.2 dev version from last night do not start on Windows 10 anymore.

Do not know why. I deinstalled JabRef and Java, restarted.
Installed JabRef. Still do not start.

Tried via command line. No error output

 Verzeichnis von C:\Program Files\JabRef

08.10.2020  08:35    <DIR>          .
08.10.2020  08:35    <DIR>          ..
08.10.2020  08:35    <DIR>          app
07.10.2020  21:29               204 jabref-chrome.json
07.10.2020  21:29           536.576 JabRef.exe
07.10.2020  21:29           121.718 JabRef.ico
07.10.2020  21:29               198 jabref.json
07.10.2020  21:29               145 JabRefHost.bat
07.10.2020  21:29             1.683 JabRefHost.ps1
08.10.2020  08:35    <DIR>          runtime
               6 Datei(en),        660.524 Bytes
               4 Verzeichnis(se), 14.956.900.352 Bytes frei

C:\Program Files\JabRef>jabRef.exe

C:\Program Files\JabRef>jabRef.exe -d

Could not find any switch for debug output.
Any idea?

2

I also tried the portable version. It do not work either but create a log file

> #
> # A fatal error has been detected by the Java Runtime Environment:
> #
> #  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x0000000000000000, pid=10588, tid=8580
> #
> # JRE version:  (15.0+36) (build )
> # Java VM: OpenJDK 64-Bit Server VM (15+36, mixed mode, tiered, compressed oops, g1 gc, windows-amd64)
> # Problematic frame:
> # C  0x0000000000000000
> #
> # No core dump will be written. Minidumps are not enabled by default on client versions of Windows
> #
> #
> 
> ---------------  S U M M A R Y ------------
> 
> Command Line: -Djdk.module.main=org.jabref org.jabref/org.jabref.gui.JabRefLauncher
> 
> Host: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz, 4 cores, 15G,  Windows 10 , 64 bit Build 18362 (10.0.18362.1082)
> Time: Thu Oct  8 14:41:03 2020 Mitteleuropäische Sommerzeit elapsed time: 0.025544 seconds (0d 0h 0m 0s)
> 
> ---------------  T H R E A D  ---------------
> 
> Current thread (0x0000021a24a76fd0):  JavaThread "Unknown thread" [_thread_in_vm, id=8580, stack(0x0000006dfc600000,0x0000006dfc700000)]
> 
> Stack: [0x0000006dfc600000,0x0000006dfc700000],  sp=0x0000006dfc6ff008,  free space=1020k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
> 
> 
> siginfo: EXCEPTION_ACCESS_VIOLATION (0xc0000005), data execution prevention violation at address 0x0000000000000000
> 
> 
> Registers:
> RAX=0x0000021a2818adad, RBX=0x0000021a49afe230, RCX=0x0000021a2818adad, RDX=0x000000000000034b
> RSP=0x0000006dfc6ff008, RBP=0x0000006dfc6ff120, RSI=0x0000021a2818ad90, RDI=0x0000021a2818ad90
> R8 =0x0000021a49afe230, R9 =0x00000000000005ce, R10=0x0000006dfc6ff080, R11=0x0000006dfc6fef60
> R12=0x00000000000005ce, R13=0x0000021a24a82140, R14=0x0000021a24a79b20, R15=0x0000021a24a79b20
> RIP=0x0000000000000000, EFLAGS=0x0000000000010246
> 
> Top of Stack: (sp=0x0000006dfc6ff008)
> 0x0000006dfc6ff008:   00007ff8e9d11833 0000021a49afe230
> 0x0000006dfc6ff018:   00007ff8e9d11877 00000000000005ce
> 0x0000006dfc6ff028:   0000000000000000 0000006dfc6ff068
> 0x0000006dfc6ff038:   0000000000000000 0000021a2818ad90
> 0x0000006dfc6ff048:   00007ff8e9d11495 0000021a49afe230
> 0x0000006dfc6ff058:   0000006dfc6ff120 0000021a2818ad90
> 0x0000006dfc6ff068:   0000000000000000 0000006dfc6ff120
> 0x0000006dfc6ff078:   00007ff8a818901a 0000006dcafefafa
> 0x0000006dfc6ff088:   000000000000034b 00000000000005ce
> 0x0000006dfc6ff098:   ffffffff00000007 0000000086183d01
> 0x0000006dfc6ff0a8:   00003528a05f5a91 00000000000005ce
> 0x0000006dfc6ff0b8:   0000021a24a79b20 0000021a24a774a0
> 0x0000006dfc6ff0c8:   0000021a2279b4e0 0000000003168890
> 0x0000006dfc6ff0d8:   0000000000000368 0000021a2818ad90
> 0x0000006dfc6ff0e8:   00007ff8e9d11ed7 0000021a49af0a50
> 0x0000006dfc6ff0f8:   0000000000000016 0000000000000001 
> 
> Instructions: (pc=0x0000000000000000)
> 0xffffffffffffff00:   
> 
> 
> 
> ---------------  P R O C E S S  ---------------
> 
> Threads class SMR info:
> _java_thread_list=0x00007ff8a8567a80, length=0, elements={
> }
> 
> Java Threads: ( => current thread )
> 
> Other Threads:
>   0x0000021a24aca850 GCTaskThread "GC Thread#0" [stack: 0x0000006dfc700000,0x0000006dfc800000] [id=10396]
>   0x0000021a24adc020 ConcurrentGCThread "G1 Main Marker" [stack: 0x0000006dfc800000,0x0000006dfc900000] [id=8408]
>   0x0000021a24adcc10 ConcurrentGCThread "G1 Conc#0" [stack: 0x0000006dfc900000,0x0000006dfca00000] [id=2292]
>   0x0000021a24afec20 ConcurrentGCThread "G1 Refine#0" [stack: 0x0000006dfca00000,0x0000006dfcb00000] [id=3612]
>   0x0000021a499f3e10 ConcurrentGCThread "G1 Young RemSet Sampling" [stack: 0x0000006dfcb00000,0x0000006dfcc00000] [id=9196]
> 
> =>0x0000021a24a76fd0 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=8580, stack(0x0000006dfc600000,0x0000006dfc700000)]
> 
> Threads with active compile tasks:
> 
> VM state: not at safepoint (not fully initialized)
> 
> VM Mutex/Monitor currently owned by a thread: None
> 
> Heap address: 0x0000000701c00000, size: 4068 MB, Compressed Oops mode: Zero based, Oop shift amount: 3
> CDS disabled.
> Compressed class space mapped at: 0x0000000800000000-0x0000000840000000, size: 1073741824
> Narrow klass base: 0x0000000800000000, Narrow klass shift: 0, Narrow klass range: 0x40000000
> 
> GC Precious Log:
>  CPUs: 4 total, 4 available
>  Memory: 16269M
>  Large Page Support: Disabled
>  NUMA Support: Disabled
>  Compressed Oops: Enabled (Zero based)
>  Heap Region Size: 2M
>  Heap Min Capacity: 8M
>  Heap Initial Capacity: 256M
>  Heap Max Capacity: 4068M
>  Pre-touch: Disabled
>  Parallel Workers: 4
>  Concurrent Workers: 1
>  Concurrent Refinement Workers: 4
>  Periodic GC: Disabled
> 
> Heap:
>  garbage-first heap   total 262144K, used 0K [0x0000000701c00000, 0x0000000800000000)
>   region size 2048K, 1 young (2048K), 0 survivors (0K)
>  Metaspace       used 4K, capacity 4480K, committed 4480K, reserved 1056768K
>   class space    used 3K, capacity 384K, committed 384K, reserved 1048576K
> 
> Heap Regions: E=young(eden), S=young(survivor), O=old, HS=humongous(starts), HC=humongous(continues), CS=collection set, F=free, OA=open archive, CA=closed archive, TAMS=top-at-mark-start (previous, next)
> |   0|0x0000000701c00000, 0x0000000701c00000, 0x0000000701e00000|  0%| F|  |TAMS 0x0000000701c00000, 0x0000000701c00000| Untracked 
> |   1|0x0000000701e00000, 0x0000000701e00000, 0x0000000702000000|  0%| F|  |TAMS 0x0000000701e00000, 0x0000000701e00000| Untracked 
> |   2|0x0000000702000000, 0x0000000702000000, 0x0000000702200000|  0%| F|  |TAMS 0x0000000702000000, 0x0000000702000000| Untracked 
> |   3|0x0000000702200000, 0x0000000702200000, 0x0000000702400000|  0%| F|  |TAMS 0x0000000702200000, 0x0000000702200000| Untracked 
> |   4|0x0000000702400000, 0x0000000702400000, 0x0000000702600000|  0%| F|  |TAMS 0x0000000702400000, 0x0000000702400000| Untracked 
> |   5|0x0000000702600000, 0x0000000702600000, 0x0000000702800000|  0%| F|  |TAMS 0x0000000702600000, 0x0000000702600000| Untracked 
> |   6|0x0000000702800000, 0x0000000702800000, 0x0000000702a00000|  0%| F|  |TAMS 0x0000000702800000, 0x0000000702800000| Untracked 
> |   7|0x0000000702a00000, 0x0000000702a00000, 0x0000000702c00000|  0%| F|  |TAMS 0x0000000702a00000, 0x0000000702a00000| Untracked 
> |   8|0x0000000702c00000, 0x0000000702c00000, 0x0000000702e00000|  0%| F|  |TAMS 0x0000000702c00000, 0x0000000702c00000| Untracked 
> |   9|0x0000000702e00000, 0x0000000702e00000, 0x0000000703000000|  0%| F|  |TAMS 0x0000000702e00000, 0x0000000702e00000| Untracked 
> |  10|0x0000000703000000, 0x0000000703000000, 0x0000000703200000|  0%| F|  |TAMS 0x0000000703000000, 0x0000000703000000| Untracked 
> |  11|0x0000000703200000, 0x0000000703200000, 0x0000000703400000|  0%| F|  |TAMS 0x0000000703200000, 0x0000000703200000| Untracked 
> |  12|0x0000000703400000, 0x0000000703400000, 0x0000000703600000|  0%| F|  |TAMS 0x0000000703400000, 0x0000000703400000| Untracked 
> |  13|0x0000000703600000, 0x0000000703600000, 0x0000000703800000|  0%| F|  |TAMS 0x0000000703600000, 0x0000000703600000| Untracked 
> |  14|0x0000000703800000, 0x0000000703800000, 0x0000000703a00000|  0%| F|  |TAMS 0x0000000703800000, 0x0000000703800000| Untracked 
> |  15|0x0000000703a00000, 0x0000000703a00000, 0x0000000703c00000|  0%| F|  |TAMS 0x0000000703a00000, 0x0000000703a00000| Untracked 
> |  16|0x0000000703c00000, 0x0000000703c00000, 0x0000000703e00000|  0%| F|  |TAMS 0x0000000703c00000, 0x0000000703c00000| Untracked 
> |  17|0x0000000703e00000, 0x0000000703e00000, 0x0000000704000000|  0%| F|  |TAMS 0x0000000703e00000, 0x0000000703e00000| Untracked 
> |  18|0x0000000704000000, 0x0000000704000000, 0x0000000704200000|  0%| F|  |TAMS 0x0000000704000000, 0x0000000704000000| Untracked 
> |  19|0x0000000704200000, 0x0000000704200000, 0x0000000704400000|  0%| F|  |TAMS 0x0000000704200000, 0x0000000704200000| Untracked 
> |  20|0x0000000704400000, 0x0000000704400000, 0x0000000704600000|  0%| F|  |TAMS 0x0000000704400000, 0x0000000704400000| Untracked 
> |  21|0x0000000704600000, 0x0000000704600000, 0x0000000704800000|  0%| F|  |TAMS 0x0000000704600000, 0x0000000704600000| Untracked 
> |  22|0x0000000704800000, 0x0000000704800000, 0x0000000704a00000|  0%| F|  |TAMS 0x0000000704800000, 0x0000000704800000| Untracked 
> |  23|0x0000000704a00000, 0x0000000704a00000, 0x0000000704c00000|  0%| F|  |TAMS 0x0000000704a00000, 0x0000000704a00000| Untracked 
> |  24|0x0000000704c00000, 0x0000000704c00000, 0x0000000704e00000|  0%| F|  |TAMS 0x0000000704c00000, 0x0000000704c00000| Untracked 
> |  25|0x0000000704e00000, 0x0000000704e00000, 0x0000000705000000|  0%| F|  |TAMS 0x0000000704e00000, 0x0000000704e00000| Untracked 
> |  26|0x0000000705000000, 0x0000000705000000, 0x0000000705200000|  0%| F|  |TAMS 0x0000000705000000, 0x0000000705000000| Untracked 
> |  27|0x0000000705200000, 0x0000000705200000, 0x0000000705400000|  0%| F|  |TAMS 0x0000000705200000, 0x0000000705200000| Untracked 
> |  28|0x0000000705400000, 0x0000000705400000, 0x0000000705600000|  0%| F|  |TAMS 0x0000000705400000, 0x0000000705400000| Untracked 
> |  29|0x0000000705600000, 0x0000000705600000, 0x0000000705800000|  0%| F|  |TAMS 0x0000000705600000, 0x0000000705600000| Untracked 
> |  30|0x0000000705800000, 0x0000000705800000, 0x0000000705a00000|  0%| F|  |TAMS 0x0000000705800000, 0x0000000705800000| Untracked 
> |  31|0x0000000705a00000, 0x0000000705a00000, 0x0000000705c00000|  0%| F|  |TAMS 0x0000000705a00000, 0x0000000705a00000| Untracked 
> |  32|0x0000000705c00000, 0x0000000705c00000, 0x0000000705e00000|  0%| F|  |TAMS 0x0000000705c00000, 0x0000000705c00000| Untracked 
> |  33|0x0000000705e00000, 0x0000000705e00000, 0x0000000706000000|  0%| F|  |TAMS 0x0000000705e00000, 0x0000000705e00000| Untracked 
> |  34|0x0000000706000000, 0x0000000706000000, 0x0000000706200000|  0%| F|  |TAMS 0x0000000706000000, 0x0000000706000000| Untracked 
> |  35|0x0000000706200000, 0x0000000706200000, 0x0000000706400000|  0%| F|  |TAMS 0x0000000706200000, 0x0000000706200000| Untracked 
> |  36|0x0000000706400000, 0x0000000706400000, 0x0000000706600000|  0%| F|  |TAMS 0x0000000706400000, 0x0000000706400000| Untracked 
> |  37|0x0000000706600000, 0x0000000706600000, 0x0000000706800000|  0%| F|  |TAMS 0x0000000706600000, 0x0000000706600000| Untracked 
> |  38|0x0000000706800000, 0x0000000706800000, 0x0000000706a00000|  0%| F|  |TAMS 0x0000000706800000, 0x0000000706800000| Untracked 
> |  39|0x0000000706a00000, 0x0000000706a00000, 0x0000000706c00000|  0%| F|  |TAMS 0x0000000706a00000, 0x0000000706a00000| Untracked 
> |  40|0x0000000706c00000, 0x0000000706c00000, 0x0000000706e00000|  0%| F|  |TAMS 0x0000000706c00000, 0x0000000706c00000| Untracked 
> |  41|0x0000000706e00000, 0x0000000706e00000, 0x0000000707000000|  0%| F|  |TAMS 0x0000000706e00000, 0x0000000706e00000| Untracked 
> |  42|0x0000000707000000, 0x0000000707000000, 0x0000000707200000|  0%| F|  |TAMS 0x0000000707000000, 0x0000000707000000| Untracked 
> |  43|0x0000000707200000, 0x0000000707200000, 0x0000000707400000|  0%| F|  |TAMS 0x0000000707200000, 0x0000000707200000| Untracked 
> |  44|0x0000000707400000, 0x0000000707400000, 0x0000000707600000|  0%| F|  |TAMS 0x0000000707400000, 0x0000000707400000| Untracked 
> |  45|0x0000000707600000, 0x0000000707600000, 0x0000000707800000|  0%| F|  |TAMS 0x0000000707600000, 0x0000000707600000| Untracked 
> |  46|0x0000000707800000, 0x0000000707800000, 0x0000000707a00000|  0%| F|  |TAMS 0x0000000707800000, 0x0000000707800000| Untracked 
> |  47|0x0000000707a00000, 0x0000000707a00000, 0x0000000707c00000|  0%| F|  |TAMS 0x0000000707a00000, 0x0000000707a00000| Untracked 
> |  48|0x0000000707c00000, 0x0000000707c00000, 0x0000000707e00000|  0%| F|  |TAMS 0x0000000707c00000, 0x0000000707c00000| Untracked 
> |  49|0x0000000707e00000, 0x0000000707e00000, 0x0000000708000000|  0%| F|  |TAMS 0x0000000707e00000, 0x0000000707e00000| Untracked 
> |  50|0x0000000708000000, 0x0000000708000000, 0x0000000708200000|  0%| F|  |TAMS 0x0000000708000000, 0x0000000708000000| Untracked 
> |  51|0x0000000708200000, 0x0000000708200000, 0x0000000708400000|  0%| F|  |TAMS 0x0000000708200000, 0x0000000708200000| Untracked 
> |  52|0x0000000708400000, 0x0000000708400000, 0x0000000708600000|  0%| F|  |TAMS 0x0000000708400000, 0x0000000708400000| Untracked 
> |  53|0x0000000708600000, 0x0000000708600000, 0x0000000708800000|  0%| F|  |TAMS 0x0000000708600000, 0x0000000708600000| Untracked 
> |  54|0x0000000708800000, 0x0000000708800000, 0x0000000708a00000|  0%| F|  |TAMS 0x0000000708800000, 0x0000000708800000| Untracked 
> |  55|0x0000000708a00000, 0x0000000708a00000, 0x0000000708c00000|  0%| F|  |TAMS 0x0000000708a00000, 0x0000000708a00000| Untracked 
> |  56|0x0000000708c00000, 0x0000000708c00000, 0x0000000708e00000|  0%| F|  |TAMS 0x0000000708c00000, 0x0000000708c00000| Untracked 
> |  57|0x0000000708e00000, 0x0000000708e00000, 0x0000000709000000|  0%| F|  |TAMS 0x0000000708e00000, 0x0000000708e00000| Untracked 
> |  58|0x0000000709000000, 0x0000000709000000, 0x0000000709200000|  0%| F|  |TAMS 0x0000000709000000, 0x0000000709000000| Untracked 
> |  59|0x0000000709200000, 0x0000000709200000, 0x0000000709400000|  0%| F|  |TAMS 0x0000000709200000, 0x0000000709200000| Untracked 
> |  60|0x0000000709400000, 0x0000000709400000, 0x0000000709600000|  0%| F|  |TAMS 0x0000000709400000, 0x0000000709400000| Untracked 
> |  61|0x0000000709600000, 0x0000000709600000, 0x0000000709800000|  0%| F|  |TAMS 0x0000000709600000, 0x0000000709600000| Untracked 
> |  62|0x0000000709800000, 0x0000000709800000, 0x0000000709a00000|  0%| F|  |TAMS 0x0000000709800000, 0x0000000709800000| Untracked 
> |  63|0x0000000709a00000, 0x0000000709a00000, 0x0000000709c00000|  0%| F|  |TAMS 0x0000000709a00000, 0x0000000709a00000| Untracked 
> |  64|0x0000000709c00000, 0x0000000709c00000, 0x0000000709e00000|  0%| F|  |TAMS 0x0000000709c00000, 0x0000000709c00000| Untracked 
> |  65|0x0000000709e00000, 0x0000000709e00000, 0x000000070a000000|  0%| F|  |TAMS 0x0000000709e00000, 0x0000000709e00000| Untracked 
> |  66|0x000000070a000000, 0x000000070a000000, 0x000000070a200000|  0%| F|  |TAMS 0x000000070a000000, 0x000000070a000000| Untracked 
> |  67|0x000000070a200000, 0x000000070a200000, 0x000000070a400000|  0%| F|  |TAMS 0x000000070a200000, 0x000000070a200000| Untracked 
> |  68|0x000000070a400000, 0x000000070a400000, 0x000000070a600000|  0%| F|  |TAMS 0x000000070a400000, 0x000000070a400000| Untracked 
> |  69|0x000000070a600000, 0x000000070a600000, 0x000000070a800000|  0%| F|  |TAMS 0x000000070a600000, 0x000000070a600000| Untracked 
> |  70|0x000000070a800000, 0x000000070a800000, 0x000000070aa00000|  0%| F|  |TAMS 0x000000070a800000, 0x000000070a800000| Untracked 
> |  71|0x000000070aa00000, 0x000000070aa00000, 0x000000070ac00000|  0%| F|  |TAMS 0x000000070aa00000, 0x000000070aa00000| Untracked 
> |  72|0x000000070ac00000, 0x000000070ac00000, 0x000000070ae00000|  0%| F|  |TAMS 0x000000070ac00000, 0x000000070ac00000| Untracked 
> |  73|0x000000070ae00000, 0x000000070ae00000, 0x000000070b000000|  0%| F|  |TAMS 0x000000070ae00000, 0x000000070ae00000| Untracked 
> |  74|0x000000070b000000, 0x000000070b000000, 0x000000070b200000|  0%| F|  |TAMS 0x000000070b000000, 0x000000070b000000| Untracked 
> |  75|0x000000070b200000, 0x000000070b200000, 0x000000070b400000|  0%| F|  |TAMS 0x000000070b200000, 0x000000070b200000| Untracked 
> |  76|0x000000070b400000, 0x000000070b400000, 0x000000070b600000|  0%| F|  |TAMS 0x000000070b400000, 0x000000070b400000| Untracked 
> |  77|0x000000070b600000, 0x000000070b600000, 0x000000070b800000|  0%| F|  |TAMS 0x000000070b600000, 0x000000070b600000| Untracked 
> |  78|0x000000070b800000, 0x000000070b800000, 0x000000070ba00000|  0%| F|  |TAMS 0x000000070b800000, 0x000000070b800000| Untracked 
> |  79|0x000000070ba00000, 0x000000070ba00000, 0x000000070bc00000|  0%| F|  |TAMS 0x000000070ba00000, 0x000000070ba00000| Untracked 
> |  80|0x000000070bc00000, 0x000000070bc00000, 0x000000070be00000|  0%| F|  |TAMS 0x000000070bc00000, 0x000000070bc00000| Untracked 
> |  81|0x000000070be00000, 0x000000070be00000, 0x000000070c000000|  0%| F|  |TAMS 0x000000070be00000, 0x000000070be00000| Untracked 
> |  82|0x000000070c000000, 0x000000070c000000, 0x000000070c200000|  0%| F|  |TAMS 0x000000070c000000, 0x000000070c000000| Untracked 
> |  83|0x000000070c200000, 0x000000070c200000, 0x000000070c400000|  0%| F|  |TAMS 0x000000070c200000, 0x000000070c200000| Untracked 
> |  84|0x000000070c400000, 0x000000070c400000, 0x000000070c600000|  0%| F|  |TAMS 0x000000070c400000, 0x000000070c400000| Untracked 
> |  85|0x000000070c600000, 0x000000070c600000, 0x000000070c800000|  0%| F|  |TAMS 0x000000070c600000, 0x000000070c600000| Untracked 
> |  86|0x000000070c800000, 0x000000070c800000, 0x000000070ca00000|  0%| F|  |TAMS 0x000000070c800000, 0x000000070c800000| Untracked 
> |  87|0x000000070ca00000, 0x000000070ca00000, 0x000000070cc00000|  0%| F|  |TAMS 0x000000070ca00000, 0x000000070ca00000| Untracked 
> |  88|0x000000070cc00000, 0x000000070cc00000, 0x000000070ce00000|  0%| F|  |TAMS 0x000000070cc00000, 0x000000070cc00000| Untracked 
> |  89|0x000000070ce00000, 0x000000070ce00000, 0x000000070d000000|  0%| F|  |TAMS 0x000000070ce00000, 0x000000070ce00000| Untracked 
> |  90|0x000000070d000000, 0x000000070d000000, 0x000000070d200000|  0%| F|  |TAMS 0x000000070d000000, 0x000000070d000000| Untracked 
> |  91|0x000000070d200000, 0x000000070d200000, 0x000000070d400000|  0%| F|  |TAMS 0x000000070d200000, 0x000000070d200000| Untracked 
> |  92|0x000000070d400000, 0x000000070d400000, 0x000000070d600000|  0%| F|  |TAMS 0x000000070d400000, 0x000000070d400000| Untracked 
> |  93|0x000000070d600000, 0x000000070d600000, 0x000000070d800000|  0%| F|  |TAMS 0x000000070d600000, 0x000000070d600000| Untracked 
> |  94|0x000000070d800000, 0x000000070d800000, 0x000000070da00000|  0%| F|  |TAMS 0x000000070d800000, 0x000000070d800000| Untracked 
> |  95|0x000000070da00000, 0x000000070da00000, 0x000000070dc00000|  0%| F|  |TAMS 0x000000070da00000, 0x000000070da00000| Untracked 
> |  96|0x000000070dc00000, 0x000000070dc00000, 0x000000070de00000|  0%| F|  |TAMS 0x000000070dc00000, 0x000000070dc00000| Untracked 
> |  97|0x000000070de00000, 0x000000070de00000, 0x000000070e000000|  0%| F|  |TAMS 0x000000070de00000, 0x000000070de00000| Untracked 
> |  98|0x000000070e000000, 0x000000070e000000, 0x000000070e200000|  0%| F|  |TAMS 0x000000070e000000, 0x000000070e000000| Untracked 
> |  99|0x000000070e200000, 0x000000070e200000, 0x000000070e400000|  0%| F|  |TAMS 0x000000070e200000, 0x000000070e200000| Untracked 
> | 100|0x000000070e400000, 0x000000070e400000, 0x000000070e600000|  0%| F|  |TAMS 0x000000070e400000, 0x000000070e400000| Untracked 
> | 101|0x000000070e600000, 0x000000070e600000, 0x000000070e800000|  0%| F|  |TAMS 0x000000070e600000, 0x000000070e600000| Untracked 
> | 102|0x000000070e800000, 0x000000070e800000, 0x000000070ea00000|  0%| F|  |TAMS 0x000000070e800000, 0x000000070e800000| Untracked 
> | 103|0x000000070ea00000, 0x000000070ea00000, 0x000000070ec00000|  0%| F|  |TAMS 0x000000070ea00000, 0x000000070ea00000| Untracked 
> | 104|0x000000070ec00000, 0x000000070ec00000, 0x000000070ee00000|  0%| F|  |TAMS 0x000000070ec00000, 0x000000070ec00000| Untracked 
> | 105|0x000000070ee00000, 0x000000070ee00000, 0x000000070f000000|  0%| F|  |TAMS 0x000000070ee00000, 0x000000070ee00000| Untracked 
> | 106|0x000000070f000000, 0x000000070f000000, 0x000000070f200000|  0%| F|  |TAMS 0x000000070f000000, 0x000000070f000000| Untracked 
> | 107|0x000000070f200000, 0x000000070f200000, 0x000000070f400000|  0%| F|  |TAMS 0x000000070f200000, 0x000000070f200000| Untracked 
> | 108|0x000000070f400000, 0x000000070f400000, 0x000000070f600000|  0%| F|  |TAMS 0x000000070f400000, 0x000000070f400000| Untracked 
> | 109|0x000000070f600000, 0x000000070f600000, 0x000000070f800000|  0%| F|  |TAMS 0x000000070f600000, 0x000000070f600000| Untracked 
> | 110|0x000000070f800000, 0x000000070f800000, 0x000000070fa00000|  0%| F|  |TAMS 0x000000070f800000, 0x000000070f800000| Untracked 
> | 111|0x000000070fa00000, 0x000000070fa00000, 0x000000070fc00000|  0%| F|  |TAMS 0x000000070fa00000, 0x000000070fa00000| Untracked 
> | 112|0x000000070fc00000, 0x000000070fc00000, 0x000000070fe00000|  0%| F|  |TAMS 0x000000070fc00000, 0x000000070fc00000| Untracked 
> | 113|0x000000070fe00000, 0x000000070fe00000, 0x0000000710000000|  0%| F|  |TAMS 0x000000070fe00000, 0x000000070fe00000| Untracked 
> | 114|0x0000000710000000, 0x0000000710000000, 0x0000000710200000|  0%| F|  |TAMS 0x0000000710000000, 0x0000000710000000| Untracked 
> | 115|0x0000000710200000, 0x0000000710200000, 0x0000000710400000|  0%| F|  |TAMS 0x0000000710200000, 0x0000000710200000| Untracked 
> | 116|0x0000000710400000, 0x0000000710400000, 0x0000000710600000|  0%| F|  |TAMS 0x0000000710400000, 0x0000000710400000| Untracked 
> | 117|0x0000000710600000, 0x0000000710600000, 0x0000000710800000|  0%| F|  |TAMS 0x0000000710600000, 0x0000000710600000| Untracked 
> | 118|0x0000000710800000, 0x0000000710800000, 0x0000000710a00000|  0%| F|  |TAMS 0x0000000710800000, 0x0000000710800000| Untracked 
> | 119|0x0000000710a00000, 0x0000000710a00000, 0x0000000710c00000|  0%| F|  |TAMS 0x0000000710a00000, 0x0000000710a00000| Untracked 
> | 120|0x0000000710c00000, 0x0000000710c00000, 0x0000000710e00000|  0%| F|  |TAMS 0x0000000710c00000, 0x0000000710c00000| Untracked 
> | 121|0x0000000710e00000, 0x0000000710e00000, 0x0000000711000000|  0%| F|  |TAMS 0x0000000710e00000, 0x0000000710e00000| Untracked 
> | 122|0x0000000711000000, 0x0000000711000000, 0x0000000711200000|  0%| F|  |TAMS 0x0000000711000000, 0x0000000711000000| Untracked 
> | 123|0x0000000711200000, 0x0000000711200000, 0x0000000711400000|  0%| F|  |TAMS 0x0000000711200000, 0x0000000711200000| Untracked 
> | 124|0x0000000711400000, 0x0000000711400000, 0x0000000711600000|  0%| F|  |TAMS 0x0000000711400000, 0x0000000711400000| Untracked 
> | 125|0x0000000711600000, 0x0000000711600000, 0x0000000711800000|  0%| F|  |TAMS 0x0000000711600000, 0x0000000711600000| Untracked 
> | 126|0x0000000711800000, 0x0000000711800000, 0x0000000711a00000|  0%| F|  |TAMS 0x0000000711800000, 0x0000000711800000| Untracked 
> | 127|0x0000000711a00000, 0x0000000711a3d718, 0x0000000711c00000| 12%| E|  |TAMS 0x0000000711a00000, 0x0000000711a00000| Complete 
> 
> Card table byte_map: [0x0000021a3e6f0000,0x0000021a3eef0000] _byte_map_base: 0x0000021a3aee2000
> 
> Marking Bits (Prev, Next): (CMBitMap*) 0x0000021a24acb040, (CMBitMap*) 0x0000021a24acb080
>  Prev Bits: [0x0000021a3f6f0000, 0x0000021a43680000)
>  Next Bits: [0x0000021a43680000, 0x0000021a47610000)
> 
> GC Heap History (0 events):
> No events
> 
> Deoptimization events (0 events):
> No events
> 
> Classes unloaded (0 events):
> No events
> 
> Classes redefined (0 events):
> No events
> 
> Internal exceptions (0 events):
> No events
> 
> Events (2 events):
> Event: 0.008 Loaded shared library C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\java.dll
> Event: 0.017 loading class java/lang/Object
> 
> 
> Dynamic libraries:
> 0x00007ff7d5710000 - 0x00007ff7d5798000 	C:\Users\Buhtzy\Downloads\JabRef\JabRef.exe
> 0x00007ff8f0fa0000 - 0x00007ff8f1190000 	C:\WINDOWS\SYSTEM32\ntdll.dll
> 0x00007ff8f0690000 - 0x00007ff8f0742000 	C:\WINDOWS\System32\KERNEL32.DLL
> 0x00007ff8ee5d0000 - 0x00007ff8ee875000 	C:\WINDOWS\System32\KERNELBASE.dll
> 0x00007ff8ebd50000 - 0x00007ff8ebddf000 	C:\WINDOWS\SYSTEM32\apphelp.dll
> 0x00007ff8f03a0000 - 0x00007ff8f0535000 	C:\WINDOWS\System32\USER32.dll
> 0x00007ff8ef020000 - 0x00007ff8ef041000 	C:\WINDOWS\System32\win32u.dll
> 0x00007ff8f0110000 - 0x00007ff8f0136000 	C:\WINDOWS\System32\GDI32.dll
> 0x00007ff8ee430000 - 0x00007ff8ee5c6000 	C:\WINDOWS\System32\gdi32full.dll
> 0x00007ff8edf90000 - 0x00007ff8ee02e000 	C:\WINDOWS\System32\msvcp_win.dll
> 0x00007ff8ee1e0000 - 0x00007ff8ee2da000 	C:\WINDOWS\System32\ucrtbase.dll
> 0x00007ff8ef780000 - 0x00007ff8efe67000 	C:\WINDOWS\System32\SHELL32.dll
> 0x00007ff8ee030000 - 0x00007ff8ee07a000 	C:\WINDOWS\System32\cfgmgr32.dll
> 0x00007ff8f0540000 - 0x00007ff8f05e9000 	C:\WINDOWS\System32\shcore.dll
> 0x00007ff8f05f0000 - 0x00007ff8f068e000 	C:\WINDOWS\System32\msvcrt.dll
> 0x00007ff8f0750000 - 0x00007ff8f0870000 	C:\WINDOWS\System32\RPCRT4.dll
> 0x00007ff8f0c20000 - 0x00007ff8f0f55000 	C:\WINDOWS\System32\combase.dll
> 0x00007ff8ee130000 - 0x00007ff8ee1b0000 	C:\WINDOWS\System32\bcryptPrimitives.dll
> 0x00007ff8ee8a0000 - 0x00007ff8ef020000 	C:\WINDOWS\System32\windows.storage.dll
> 0x00007ff8ef0b0000 - 0x00007ff8ef147000 	C:\WINDOWS\System32\sechost.dll
> 0x00007ff8efe70000 - 0x00007ff8eff13000 	C:\WINDOWS\System32\advapi32.dll
> 0x00007ff8ede90000 - 0x00007ff8edeb3000 	C:\WINDOWS\System32\profapi.dll
> 0x00007ff8edec0000 - 0x00007ff8edf0a000 	C:\WINDOWS\System32\powrprof.dll
> 0x00007ff8ede60000 - 0x00007ff8ede70000 	C:\WINDOWS\System32\UMPDC.dll
> 0x00007ff8ef5c0000 - 0x00007ff8ef612000 	C:\WINDOWS\System32\shlwapi.dll
> 0x00007ff8edf10000 - 0x00007ff8edf21000 	C:\WINDOWS\System32\kernel.appcore.dll
> 0x00007ff8ee880000 - 0x00007ff8ee897000 	C:\WINDOWS\System32\cryptsp.dll
> 0x00007ff8f0290000 - 0x00007ff8f02be000 	C:\WINDOWS\System32\IMM32.DLL
> 0x00007ff8dd390000 - 0x00007ff8dd3a8000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\jli.dll
> 0x00007ff8d9db0000 - 0x00007ff8d9e59000 	C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.18362.1082_none_73b2803ad816b43c\COMCTL32.dll
> 0x00007ff8da270000 - 0x00007ff8da289000 	C:\WINDOWS\SYSTEM32\VCRUNTIME140.dll
> 0x00007ff8cc6e0000 - 0x00007ff8cc6f5000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\vcruntime140.dll
> 0x00007ff8b0940000 - 0x00007ff8b09db000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\msvcp140.dll
> 0x00007ff8a7a80000 - 0x00007ff8a8605000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\server\jvm.dll
> 0x00007ff8f0050000 - 0x00007ff8f0058000 	C:\WINDOWS\System32\PSAPI.DLL
> 0x00007ff8d7730000 - 0x00007ff8d7739000 	C:\WINDOWS\SYSTEM32\WSOCK32.dll
> 0x00007ff8ea790000 - 0x00007ff8ea7b4000 	C:\WINDOWS\SYSTEM32\WINMM.dll
> 0x00007ff8e6ff0000 - 0x00007ff8e6ffa000 	C:\WINDOWS\SYSTEM32\VERSION.dll
> 0x0000021a24150000 - 0x0000021a241bf000 	C:\WINDOWS\System32\ws2_32.DLL
> 0x00007ff8ea760000 - 0x00007ff8ea78d000 	C:\WINDOWS\SYSTEM32\WINMMBASE.dll
> 0x00007ff8e9d10000 - 0x00007ff8e9d1a000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\jimage.dll
> 0x00007ff8ec820000 - 0x00007ff8eca14000 	C:\WINDOWS\SYSTEM32\DBGHELP.DLL
> 0x00007ff8d7200000 - 0x00007ff8d722a000 	C:\WINDOWS\SYSTEM32\dbgcore.DLL
> 0x00007ff8c3d60000 - 0x00007ff8c3d85000 	C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\java.dll
> 
> dbghelp: loaded successfully - version: 4.0.5 - missing functions: none
> symbol engine: initialized successfully - sym options: 0x614 - pdb path: .;C:\Users\Buhtzy\Downloads\JabRef;C:\WINDOWS\SYSTEM32;C:\Users\Buhtzy\Downloads\JabRef\runtime\bin;C:\WINDOWS\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_5.82.18362.1082_none_73b2803ad816b43c;C:\Users\Buhtzy\Downloads\JabRef\runtime\bin\server
> 
> VM Arguments:
> jvm_args: -Djdk.module.main=org.jabref 
> java_command: org.jabref/org.jabref.gui.JabRefLauncher
> java_class_path (initial): <not set>
> Launcher Type: SUN_STANDARD
> 
> [Global flags]
>      intx CICompilerCount                          = 3                                         {product} {ergonomic}
>      uint ConcGCThreads                            = 1                                         {product} {ergonomic}
>      uint G1ConcRefinementThreads                  = 4                                         {product} {ergonomic}
>    size_t G1HeapRegionSize                         = 2097152                                   {product} {ergonomic}
>     uintx GCDrainStackTargetSize                   = 64                                        {product} {ergonomic}
>    size_t InitialHeapSize                          = 268435456                                 {product} {ergonomic}
>    size_t MarkStackSize                            = 4194304                                   {product} {ergonomic}
>    size_t MaxHeapSize                              = 4265607168                                {product} {ergonomic}
>    size_t MaxNewSize                               = 2558525440                                {product} {ergonomic}
>    size_t MinHeapDeltaBytes                        = 2097152                                   {product} {ergonomic}
>    size_t MinHeapSize                              = 8388608                                   {product} {ergonomic}
>     uintx NonNMethodCodeHeapSize                   = 5832780                                {pd product} {ergonomic}
>     uintx NonProfiledCodeHeapSize                  = 122912730                              {pd product} {ergonomic}
>     uintx ProfiledCodeHeapSize                     = 122912730                              {pd product} {ergonomic}
>     uintx ReservedCodeCacheSize                    = 251658240                              {pd product} {ergonomic}
>      bool SegmentedCodeCache                       = true                                      {product} {ergonomic}
>    size_t SoftMaxHeapSize                          = 4265607168                             {manageable} {ergonomic}
>      bool UseCompressedClassPointers               = true                                 {lp64_product} {ergonomic}
>      bool UseCompressedOops                        = true                                 {lp64_product} {ergonomic}
>      bool UseG1GC                                  = true                                      {product} {ergonomic}
>      bool UseLargePagesIndividualAllocation        = false                                  {pd product} {ergonomic}
> 
> Logging:
> Log output configuration:
>  #0: stdout all=warning uptime,level,tags
>  #1: stderr all=off uptime,level,tags
>
3

Last part of the log file (there is a char limit here in that “forum”)

> Environment Variables:
> PATH=C:\Python27\;C:\Python27\Scripts;C:\Program Files (x86)\Python37-32\Scripts\;C:\Program Files (x86)\Python37-32\;C:\Program Files (x86)\Python36-32\Scripts\;C:\Program Files (x86)\Python36-32\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Users\Buhtzy\AppData\Local\Microsoft\WindowsApps
> USERNAME=Buhtzy
> OS=Windows_NT
> PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 142 Stepping 9, GenuineIntel
>

--------------- S Y S T E M ---------------

OS:
Windows 10 , 64 bit Build 18362 (10.0.18362.1082)
OS uptime: 0 days 5:19 hours

CPU: total 4 (initial active 4) (2 cores per cpu, 2 threads per core) family 6 model 142 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, vzeroupper, avx, avx2, aes, clmul, erms, 3dnowpref, lzcnt, ht, tsc, tscinvbit, bmi1, bmi2, adx, fma, clflush, clflushopt

Memory: 4k page, system-wide physical 16269M (11252M free)
TotalPageFile size 18701M (AvailPageFile size 13702M)
current process WorkingSet (physical memory assigned to process): 15M, peak: 15M
current process commit charge (“private bytes”): 325M, peak: 325M

vm_info: OpenJDK 64-Bit Server VM (15+36) for windows-amd64 JRE (15+36) (Zulu15.27+17-CA), built on Sep 1 2020 12:50:20 by “zulu_re” with MS VC++ 15.9 (VS2017)

END.

4

Hi,
multiple users reported that. It’s somehow related to the Data Execution Prevention, a security feature of Windows and it seems it’s related to the jdk15 runtime.

As a workaround you should be abel to start JabRef from the bat file under runtime\bin\JabRef.bat

5

The workaround work.

Is there any but-tracker-ticket I can watch?

6

@buhtz Can you please test this version?

Please report your error log (if any) https://github.com/JabRef/jabref/issues/6890

7