Closed
Description
Java -version output
openjdk version "11.0.16-internal" 2022-07-19
OpenJDK Runtime Environment (build 11.0.16-internal+0-adhoc..openj9-openjdk-jdk11)
Eclipse OpenJ9 VM (build master-4ca209b54, JRE 11 Linux amd64-64-Bit Compressed References 20220615_000000 (JIT enabled, AOT enabled)
OpenJ9 - 4ca209b54
OMR - 26b89f9f9
JCL - 231dcc9eeb based on jdk-11.0.16+6)
Summary of problem
The following Test.java, which is reduced by us, crashes OpenJ9's JIT compiler
class Test {
public static final int N = 256;
static long instanceCount = 1103254304L;
public static volatile short sFld = 26731;
public static volatile double dFld = 2.108137;
static short[] sArrFld = new short[N];
static boolean[] bArrFld = new boolean[N];
int[] iArrFld = new int[N];
long[] lArrFld = new long[N];
static long vMeth_check_sum;
static long vMeth1_check_sum;
long vMeth2_check_sum;
static void vMeth1() {
int i1, i2 = 84, iArr2[] = new int[N];
byte by1 = 10, byArr[] = new byte[N];
float f2 = 1.140F, fArr[] = new float[N];
boolean b1 = false;
long[] lArr1 = new long[N];
init(iArr2, 8);
init(lArr1, 8486100487510871511L);
for (i1 = 247; i1 > 10; i1--) Test.instanceCount = i2;
vMeth1_check_sum += Double.doubleToLongBits(checkSum(fArr));
}
void vMeth(int i) {
int i11, i12 = 741, i16 = 0, i17 = 107, i18 = 82, i20 = 58938, i21 = 11, i22 = 14;
float f3, fArr1[] = new float[N];
double[] dArr = new double[N];
for (i11 = 4; i11 < 100; i11++) f3 = i12;
for (i17 = 1; i17 < 131; ++i17) i = (3 % i11);
vMeth_check_sum += Double.doubleToLongBits(checkSum(fArr1));
}
void mainTest(String[] strArr1) {
int i23 = 48109;
vMeth(i23);
}
public static void main(String[] strArr) {
Test _instance = new Test();
for (int i = 0; ; ) {
_instance.mainTest(strArr);
}
}
public static void init(long[] a, long seed) {
for (int j = 0; j < a.length; j++) {
a[j] = (j % 2 == 0) ? seed + j : seed - j;
}
}
public static void init(int[] a, int seed) {
for (int j = 0; j < a.length; j++) {
a[j] = (j % 2 == 0) ? seed + j : seed - j;
}
}
public static double checkSum(float[] a) {
double sum = 0;
for (int j = 0; j < a.length; j++) {
sum += (a[j] / (j + 1) + a[j] % (j + 1));
}
return sum;
}
static Boolean ax$0;
Boolean ax$14 = false;
}Diagnostic files
By issuing
$ java -Xmx1G -Xshareclasses:none Test
the following crash log is given:
#0: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8bfda5) [0x7f1a27464da5]
#1: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8cb090) [0x7f1a27470090]
#2: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x139579) [0x7f1a26cde579]
#3: /zdata/congli/OpenJ9/jdk11/lib/default/libj9prt29.so(+0x2911a) [0x7f1a2ca2f11a]
#4: /lib/x86_64-linux-gnu/libpthread.so.0(+0x14420) [0x7f1a2ceb5420]
#5: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x80a386) [0x7f1a273af386]
#6: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x80a894) [0x7f1a273af894]
#7: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a7958) [0x7f1a2744c958]
#8: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8b9f24) [0x7f1a2745ef24]
#9: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x87eb8f) [0x7f1a27423b8f]
#10: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8b9fcb) [0x7f1a2745efcb]
#11: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8ba3f1) [0x7f1a2745f3f1]
#12: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a3dfe) [0x7f1a27448dfe]
#13: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a5b8a) [0x7f1a2744ab8a]
#14: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a5d37) [0x7f1a2744ad37]
#15: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a5b8a) [0x7f1a2744ab8a]
#16: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a6c54) [0x7f1a2744bc54]
#17: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#18: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#19: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#20: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#21: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#22: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#23: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a71d8) [0x7f1a2744c1d8]
#24: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a5b8a) [0x7f1a2744ab8a]
#25: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a6c54) [0x7f1a2744bc54]
#26: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8a6ee5) [0x7f1a2744bee5]
#27: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x8ab0c2) [0x7f1a274500c2]
#28: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x749af7) [0x7f1a272eeaf7]
#29: /zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so(+0x74a089) [0x7f1a272ef089]
Unhandled exception
Type=Segmentation error vmState=0x000514ff
J9Generic_Signal_Number=00000018 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000002
Handler1=00007F1A2CC45FD0 Handler2=00007F1A2CA2EEF0 InaccessibleAddress=00007F1A06A45000
RDI=00007F1A05B95020 RSI=000000000000003D RAX=00000000001C2109 RBX=00007F1A0C936B70
RCX=00000000FFFFFD5D RDX=0000000000000000 R8=0000000000E10840 R9=00007F1A05BB5570
R10=00007F1A05C347C0 R11=00007F1A05BB56D8 R12=000000000000003D R13=00007F1A0C936CBF
R14=0000000000000000 R15=0000000020000000
RIP=00007F1A273AF386 GS=0000 FS=0000 RSP=00007F1A0C936AB8
EFlags=0000000000010206 CS=0033 RBP=00007F1A0C936C00 ERR=0000000000000007
TRAPNO=000000000000000E OLDMASK=0000000000000000 CR2=00007F1A06A45000
xmm0 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm1 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm2 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm3 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm4 00007f1a05b89130 (f: 95981872.000000, d: 6.904555e-310)
xmm5 00007f1a05b87870 (f: 95975536.000000, d: 6.904555e-310)
xmm6 00007f1a05b87130 (f: 95973680.000000, d: 6.904555e-310)
xmm7 00007f1a05b87200 (f: 95973888.000000, d: 6.904555e-310)
xmm8 252e732a2e250073 (f: 774176896.000000, d: 1.372768e-129)
xmm9 0000000000000000 (f: 0.000000, d: 0.000000e+00)
xmm10 0000000000000000 (f: 0.000000, d: 0.000000e+00)
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=/zdata/congli/OpenJ9/jdk11/lib/default/libj9jit29.so
Module_base_address=00007F1A26BA5000
Method_being_compiled=Test.mainTest([Ljava/lang/String;)V
Target=2_90_20220615_000000 (Linux 5.4.0-120-generic)
CPU=amd64 (8 logical CPUs) (0x3e45ba000 RAM)
----------- Stack Backtrace -----------
_ZN13TR_UseDefInfo13getUseDef_refEiPN3CS210ABitVectorINS0_16shared_allocatorINS0_14heap_allocatorILm65536ELj12E17TRMemoryAllocatorIL17TR_AllocationKind1ELj12ELj28EEEEEEEE+0x26 (0x00007F1A273AF386 [libj9jit29.so+0x80a386])
_ZN13TR_UseDefInfo9getUseDefERN3CS210ABitVectorINS0_16shared_allocatorINS0_14heap_allocatorILm65536ELj12E17TRMemoryAllocatorIL17TR_AllocationKind1ELj12ELj28EEEEEEEEi+0x14 (0x00007F1A273AF894 [libj9jit29.so+0x80a894])
_ZN3OMR16ValuePropagation19mergeDefConstraintsEPN2TR4NodeEiRbb+0x3a8 (0x00007F1A2744C958 [libj9jit29.so+0x8a7958])
_ZN3OMR16ValuePropagation13getConstraintEPN2TR4NodeERbS3_+0x224 (0x00007F1A2745EF24 [libj9jit29.so+0x8b9f24])
_ZL22constrainIfcmplessthanPN3OMR16ValuePropagationEPN2TR4NodeES4_S4_b.constprop.225+0x137f (0x00007F1A27423B8F [libj9jit29.so+0x87eb8f])
_ZN3OMR16ValuePropagation10launchNodeEPN2TR4NodeES3_i+0x9b (0x00007F1A2745EFCB [libj9jit29.so+0x8b9fcb])
_ZN3OMR16ValuePropagation12processTreesEPN2TR7TreeTopES3_+0x191 (0x00007F1A2745F3F1 [libj9jit29.so+0x8ba3f1])
_ZN2TR22GlobalValuePropagation12processBlockEP24TR_StructureSubGraphNodebb+0x31e (0x00007F1A27448DFE [libj9jit29.so+0x8a3dfe])
_ZN2TR22GlobalValuePropagation21processRegionSubgraphEP24TR_StructureSubGraphNodebbb+0x10a (0x00007F1A2744AB8A [libj9jit29.so+0x8a5b8a])
_ZN2TR22GlobalValuePropagation18processNaturalLoopEP24TR_StructureSubGraphNodebb+0xb7 (0x00007F1A2744AD37 [libj9jit29.so+0x8a5d37])
_ZN2TR22GlobalValuePropagation21processRegionSubgraphEP24TR_StructureSubGraphNodebbb+0x10a (0x00007F1A2744AB8A [libj9jit29.so+0x8a5b8a])
_ZN2TR22GlobalValuePropagation20processAcyclicRegionEP24TR_StructureSubGraphNodebb+0x34 (0x00007F1A2744BC54 [libj9jit29.so+0x8a6c54])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation17processRegionNodeEP24TR_StructureSubGraphNodebb+0x178 (0x00007F1A2744C1D8 [libj9jit29.so+0x8a71d8])
_ZN2TR22GlobalValuePropagation21processRegionSubgraphEP24TR_StructureSubGraphNodebbb+0x10a (0x00007F1A2744AB8A [libj9jit29.so+0x8a5b8a])
_ZN2TR22GlobalValuePropagation20processAcyclicRegionEP24TR_StructureSubGraphNodebb+0x34 (0x00007F1A2744BC54 [libj9jit29.so+0x8a6c54])
_ZN2TR22GlobalValuePropagation20determineConstraintsEv+0xa5 (0x00007F1A2744BEE5 [libj9jit29.so+0x8a6ee5])
_ZN2TR22GlobalValuePropagation7performEv+0x442 (0x00007F1A274500C2 [libj9jit29.so+0x8ab0c2])
_ZN3OMR9Optimizer19performOptimizationEPK20OptimizationStrategyiii+0x767 (0x00007F1A272EEAF7 [libj9jit29.so+0x749af7])
_ZN3OMR9Optimizer19performOptimizationEPK20OptimizationStrategyiii+0xcf9 (0x00007F1A272EF089 [libj9jit29.so+0x74a089])
_ZN3OMR9Optimizer19performOptimizationEPK20OptimizationStrategyiii+0xcf9 (0x00007F1A272EF089 [libj9jit29.so+0x74a089])
_ZN3OMR9Optimizer8optimizeEv+0x1db (0x00007F1A272F043B [libj9jit29.so+0x74b43b])
_ZN3OMR11Compilation7compileEv+0x925 (0x00007F1A270E5425 [libj9jit29.so+0x540425])
_ZN2TR28CompilationInfoPerThreadBase7compileEP10J9VMThreadPNS_11CompilationEP17TR_ResolvedMethodR11TR_J9VMBaseP19TR_OptimizationPlanRKNS_16SegmentAllocatorE+0x4bf (0x00007F1A26CF27EF [libj9jit29.so+0x14d7ef])
_ZN2TR28CompilationInfoPerThreadBase14wrappedCompileEP13J9PortLibraryPv+0x314 (0x00007F1A26CF3834 [libj9jit29.so+0x14e834])
omrsig_protect+0x1e3 (0x00007F1A2CA2FC53 [libj9prt29.so+0x29c53])
_ZN2TR28CompilationInfoPerThreadBase7compileEP10J9VMThreadP21TR_MethodToBeCompiledRN2J917J9SegmentProviderE+0x309 (0x00007F1A26CF0F79 [libj9jit29.so+0x14bf79])
_ZN2TR24CompilationInfoPerThread12processEntryER21TR_MethodToBeCompiledRN2J917J9SegmentProviderE+0x1c0 (0x00007F1A26CF15C0 [libj9jit29.so+0x14c5c0])
_ZN2TR24CompilationInfoPerThread14processEntriesEv+0x3b3 (0x00007F1A26CF00E3 [libj9jit29.so+0x14b0e3])
_ZN2TR24CompilationInfoPerThread3runEv+0x42 (0x00007F1A26CF05C2 [libj9jit29.so+0x14b5c2])
_Z30protectedCompilationThreadProcP13J9PortLibraryPN2TR24CompilationInfoPerThreadE+0x82 (0x00007F1A26CF0672 [libj9jit29.so+0x14b672])
omrsig_protect+0x1e3 (0x00007F1A2CA2FC53 [libj9prt29.so+0x29c53])
_Z21compilationThreadProcPv+0x1d2 (0x00007F1A26CF0AB2 [libj9jit29.so+0x14bab2])
thread_wrapper+0x162 (0x00007F1A2CBF12B2 [libj9thr29.so+0xf2b2])
start_thread+0xd9 (0x00007F1A2CEA9609 [libpthread.so.0+0x8609])
---------------------------------------
JVMDUMP039I Processing dump event "gpf", detail "" at 2022/06/20 14:38:36 - please wait.
JVMDUMP032I JVM requested System dump using '/zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/core.20220620.143836.2697058.0001.dmp' in response to an event
JVMDUMP010I System dump written to /zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/core.20220620.143836.2697058.0001.dmp
JVMDUMP032I JVM requested Java dump using '/zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/javacore.20220620.143836.2697058.0002.txt' in response to an event
JVMDUMP010I Java dump written to /zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/javacore.20220620.143836.2697058.0002.txt
JVMDUMP032I JVM requested Snap dump using '/zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/Snap.20220620.143836.2697058.0003.trc' in response to an event
JVMDUMP010I Snap dump written to /zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/Snap.20220620.143836.2697058.0003.trc
JVMDUMP032I JVM requested JIT dump using '/zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/jitdump.20220620.143836.2697058.0004.dmp' in response to an event
JVMDUMP051I JIT dump occurred in 'JIT Compilation Thread-001' thread 0x0000000000022300
JVMDUMP049I JIT dump notified all waiting threads of the current method to be compiled
JVMDUMP054I JIT dump is tracing the IL of the method on the crashed compilation thread
JVMDUMP048I JIT dump method being compiled is an ordinary method
JVMDUMP053I JIT dump is recompiling Test.mainTest([Ljava/lang/String;)V
JVMDUMP052I JIT dump recursive crash occurred on diagnostic thread
JVMDUMP010I JIT dump written to /zdata/congli/ax-exp/ax-eval/2-ax-only/79.openj9/mutant/red/jitdump.20220620.143836.2697058.0004.dmp
JVMDUMP013I Processed dump event "gpf", detail "".
Please also check openj9-bug-79.tar.gz for all the logs (jitdump, snap, etc.), the test (Test.java, Test.class), and the unreduced test (Test.java.orig).
Notice
The given Test.java (which is reduced by us) is always reproducible for us. If it is not reproducible for you, please use Test.java.orig in the above link.
This issue crashed with the same vmState as issue #15311 but different stack trace and different JDK version.