On Sat, 12 Oct 2024 14:24:15 GMT, Johan Sjölen <jsjo...@openjdk.org> wrote:
>> No, returned back.
>> This assert is triggered:
>>
>> # Internal Error
>> (/home/afshin/scratch/833XX_nmt_VMT_with_tree/src/hotspot/share/utilities/growableArray.hpp:142),
>> pid=1972883, tid=1972931
>> # assert(0 <= i && i < _len) failed: illegal index 0 for length 0
>
> Why is this assert triggered? That sounds like a bug.
The assertion that happens during building jdk-image:
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error
(/home/afshin/scratch/833XX_nmt_VMT_with_tree/src/hotspot/share/utilities/growableArray.hpp:142),
pid=1234272, tid=1234278
# assert(0 <= i && i < _len) failed: illegal index 0 for length 0
#
# JRE version: (24.0) (fastdebug build )
# Java VM: OpenJDK 64-Bit Server VM (fastdebug
24-internal-2024-09-30-0937351.afshin..., mixed mode, emulated-client, tiered,
compressed oops, compressed class ptrs, serial gc, linux-amd64)
# Core dump will be written. Default location: Core dumps may be processed with
"/usr/share/apport/apport -p%p -s%s -c%c -d%d -P%P -u%u -g%g -- %E" (or dumping
to /home/afshin/scratch/833XX_nmt_VMT_with_tree/make/core.1234272)
#
#
--------------- S U M M A R Y ------------
Command Line: -Denv.class.path=
-Dapplication.home=/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/jdk
-Xms8m -XX:+UseSerialGC -Xms32M -Xmx512M -XX:TieredStopAtLevel=1
-Djdk.module.main=jdk.jlink jdk.jlink/jdk.tools.jmod.Main create
--module-version 24-internal --target-platform linux-amd64 --module-path
/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/images/jmods
--libs
/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/support/modules_libs/jdk.sctp
--class-path
/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/jdk/modules/jdk.sctp
--legal-notices
/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/support/modules_legal/common
--exclude **{_the.*,_*.marker*,*.diz,*.debuginfo,*.dSYM/**,*.dSYM} --compress
zip-1 --date 2024-09-30T09:37:57Z
/home/afshin/scratch/833XX_nmt_VMT_with_tree/build/linux-x64/support/images/jmods/jdk.sctp.jmod
Host: afshin-Precision-7920-Tower, Intel(R) Xeon(R) Silver 4114 CPU @ 2.20GHz,
40 cores, 62G, Ubuntu 20.04.6 LTS
Time: Mon Oct 14 10:52:34 2024 CEST elapsed time: 0.002402 seconds (0d 0h 0m 0s)
--------------- T H R E A D ---------------
Current thread is native thread
Stack: [0x00007ffa5243a000,0x00007ffa5253b000], sp=0x00007ffa52539390, free
space=1020k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0x18df026] VMError::report_and_die(int, char const*, char
const*, __va_list_tag*, Thread*, unsigned char*, void*, void*, char const*,
int, unsigned long)+0x486 (growableArray.hpp:142)
V [libjvm.so+0x18df870] VMError::report_and_die(Thread*, void*, char const*,
int, char const*, char const*, ...)+0x0 (vmError.cpp:1611)
V [libjvm.so+0xac3a81] report_vm_error(char const*, int, char const*, char
const*, ...)+0xf1 (debug.cpp:193)
V [libjvm.so+0x15f7851] void Treap<unsigned long, VMATree::IntervalChange,
VMATree::PositionComparator,
TreapCHeapAllocator>::visit_in_order<RegionsTree::visit_reserved_regions<RegionsTree::find_reserved_region(unsigned
char*)::{lambda(ReservedMemoryRegion&)#1}>(RegionsTree::find_reserved_region(unsigned
char*)::{lambda(ReservedMemoryRegion&)#1})::{lambda(Treap<unsigned long,
VMATree::IntervalChange, VMATree::PositionComparator,
TreapCHeapAllocator>::TreapNode*)#1}>(RegionsTree::visit_reserved_regions<RegionsTree::find_reserved_region(unsigned
char*)::{lambda(ReservedMemoryRegion&)#1}>(RegionsTree::find_reserved_region(unsigned
char*)::{lambda(ReservedMemoryRegion&)#1})::{lambda(Treap<unsigned long,
VMATree::IntervalChange, VMATree::PositionComparator,
TreapCHeapAllocator>::TreapNode*)#1}) const+0x4c1 (growableArray.hpp:142)
V [libjvm.so+0x15f7b59] RegionsTree::commit_region(unsigned char*, unsigned
long, NativeCallStack const&)+0x149 (vmatree.hpp:227)
V [libjvm.so+0x18cc8cc] VirtualMemoryTracker::add_committed_region(unsigned
char*, unsigned long, NativeCallStack const&)+0x2c
(virtualMemoryTracker.cpp:150)
V [libjvm.so+0x14dc5b7] os::commit_memory(char*, unsigned long, bool)+0x97
(memTracker.hpp:175)
V [libjvm.so+0xac611f] initialize_assert_poison()+0x7f (debug.cpp:715)
V [libjvm.so+0x181aecd] Threads::create_vm(JavaVMInitArgs*, bool*)+0x53d
(threads.cpp:490)
V [libjvm.so+0xfb4494] JNI_CreateJavaVM+0x54 (jni.cpp:3596)
C [libjli.so+0x432f] JavaMain+0x8f (java.c:1490)
C [libjli.so+0x79b9] ThreadJavaMain+0x9 (java_md.c:633)
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/20425#discussion_r1799014090
