Invoking GetMethodDeclaringClass with obsolete methodid will crash VM. The bug is originaly reported against NetBeans.
See <https://netbeans.org/bugzilla/show_bug.cgi?id=183107> for steps how to reproduce it.
Here are some snippets from the hs_err file from the NetBeans bug link:

#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d9bd48f, pid=3564, tid=1044
#
# JRE version: 6.0_18-b07
# Java VM: Java HotSpot(TM) Client VM (16.0-b13 mixed mode windows-x86 )
# Problematic frame:
# V [jvm.dll+0x10d48f]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#

--------------- T H R E A D ---------------

Current thread (0x04ada000): JavaThread "*** Profiler Agent Communication Thread" daemon [_thread_in_vm, id=1044, stack(0x04f20000,0x04f70000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x00000004

Registers:
EAX=0x024894f0, EBX=0x00000d90, ECX=0x000071ee, EDX=0x00000000
ESP=0x04f6fab0, EBP=0x04f6fab4, ESI=0x00000000, EDI=0x02411490
EIP=0x6d9bd48f, EFLAGS=0x00010206

Top of Stack: (sp=0x04f6fab0)
0x04f6fab0: 04ada000 04f6fadc 6d9e230f 024894f0
0x04f6fac0: 058126e4 024894f0 04ada000 00000000
0x04f6fad0: 00000000 00000000 04ada000 75eb3e00
0x04f6fae0: 10002594 02411490 024894f0 04f6fb28
0x04f6faf0: 04ada000 20152eb0 04f6fb60 20152eb0
0x04f6fb00: 04c238f8 04c9f5a8 058126e4 00000a65
0x04f6fb10: 00000000 00000000 05811a38 02509f47
0x04f6fb20: 04ada110 04f6fb68 04e818f0 04ce1878

Instructions: (pc=0x6d9bd48f)
0x6d9bd47f: cc 55 8b ec 8b 45 08 85 c0 75 02 5d c3 56 8b 30
0x6d9bd48f: 8b 46 04 8d 48 08 8b 01 ff 90 94 00 00 00 f6 d8


Stack: [0x04f20000,0x04f70000], sp=0x04f6fab0, free space=13e04f6f594k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [jvm.dll+0x10d48f]
V [jvm.dll+0x13230f]

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j org.netbeans.lib.profiler.server.system.Stacks.getMethodNamesForJMethodIds(I[I[I)[B+0
j org.netbeans.lib.profiler.server.ProfilerInterface.getMethodNamesForJMethodIds([I)Lorg/netbeans/lib/profiler/wireprotocol/MethodNamesResponse;+18
j org.netbeans.lib.profiler.server.ProfilerServer.handleClientCommand(Lorg/netbeans/lib/profiler/wireprotocol/Command;)V+532
j org.netbeans.lib.profiler.server.ProfilerServer.listenToClient()V+48
j org.netbeans.lib.profiler.server.ProfilerServer.run()V+22
v ~StubRoutines::call_stub


Just to be clear: with product bits, this bug crashes with an
EXCEPTION_ACCESS_VIOLATION. With debug bits, this bug crashes
with a nice assertion failure.

I've attached the complete hs_err file from the NetBeans link
as hs_err_pid3564.log.