>....Unhandled exception
Type=Segmentation error vmState=0x00040000
J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001
Handler1=00007FB22E33A8D0 Handler2=00007FB22E09AA80 InaccessibleAddress=0000000000000003
RDI=0000000000000002 RSI=00007FB22E4C0D98 RAX=0000000000000000 RBX=0000000000000002
RCX=00007FB22E4B58EC RDX=0000000000000001 R8=00007FB0FEFE7C5F R9=0000000000000000
R10=0000000000000012 R11=00007FB0FF0E6AB0 R12=00007FB22E33438C R13=00007FB0FF0E6A70
R14=00007FB20F0DF470 R15=00000000000000EB
RIP=00007FB22E444BEE GS=0000 FS=0000 RSP=00007FB20F0DF358
EFlags=0000000000010246 CS=0033 RBP=000000000000000F ERR=0000000000000004
TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=0000000000000003
xmm0 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm1 0000000000000002 (f: 2.000000, d: 9.881313e-324)
xmm2 00000000fdfdfdfd (f: 4261281280.000000, d: 2.105353e-314)
xmm3 0000000000000002 (f: 2.000000, d: 9.881313e-324)
xmm4 697470656378456e (f: 1668826496.000000, d: 9.778174e+199)
xmm5 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm6 00000000ff000000 (f: 4278190080.000000, d: 2.113707e-314)
xmm7 00000000000000e0 (f: 224.000000, d: 1.106707e-321)
xmm8 2d3931303222203a (f: 841097280.000000, d: 7.729411e-91)
xmm9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm10 08090a0b0c0d0e0f (f: 202182160.000000, d: 5.924543e-270)
xmm11 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm12 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm13 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm14 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm15 0000000000000000 (f: 0.000000, d: 0.000000e+00)
Module=/opt/java/openjdk/lib/default/libj9vm29.so
Module_base_address=00007FB22E2FC000
Target=2_90_20210421_23 (Linux 5.4.0-77-generic)
CPU=amd64 (32 logical CPUs) (0x17975d6000 RAM)
----------- Stack Backtrace -----------
(0x00007FB22E444BEE [libj9vm29.so+0x148bee])
(0x00007FB22E3343C7 [libj9vm29.so+0x383c7])
JVM_GetExtendedNPEMessage+0x132 (0x00007FB22EC68032 [libjvm.so+0x17032])
(0x00007FB22E4A8B96 [libj9vm29.so+0x1acb96])
(0x00007FB22E4A7B37 [libj9vm29.so+0x1abb37])
(0x00007FB22E39B6B6 [libj9vm29.so+0x9f6b6])
(0x00007FB22E38BBB5 [libj9vm29.so+0x8fbb5])
(0x00007FB22E4375C2 [libj9vm29.so+0x13b5c2])
---------------------------------------
JVMDUMP039I Processing dump event "gpf", detail "" at 2021/12/15 22:14:57 - please wait.
JVMDUMP032I JVM requested System dump using '/server/core.20211215.221457.1.0001.dmp' in response to an event
JVMPORT030W /proc/sys/kernel/core_pattern setting "|/usr/share/apport/apport %p %s %c %d %P %E" specifies that the core dump is to be piped to an external program.  Attempting to rename either core or core.166.
JVMDUMP012E Error in System dump: The core file created by child process with pid = 166 was not found. Expected to find core file with name "/server/core"
JVMDUMP032I JVM requested Java dump using '/server/javacore.20211215.221457.1.0002.txt' in response to an event
JVMDUMP010I Java dump written to /server/javacore.20211215.221457.1.0002.txt
JVMDUMP032I JVM requested Snap dump using '/server/Snap.20211215.221457.1.0003.trc' in response to an event
JVMDUMP010I Snap dump written to /server/Snap.20211215.221457.1.0003.trc
JVMDUMP032I JVM requested JIT dump using '/server/jitdump.20211215.221457.1.0004.dmp' in response to an event
JVMDUMP010I JIT dump written to /server/jitdump.20211215.221457.1.0004.dmp
JVMDUMP013I Processed dump event "gpf", detail "".