Should restore FPU state on interpreter re-entry. This test case is from Xi Yang; it affects x86 HotSpot only, x64 is not affected. (original) (raw)

# A fatal error has been detected by the Java Runtime Environment:

# Internal Error (/home/kmo/build/hsx23.6/src/cpu/x86/vm/assembler_x86.cpp:9006), pid=22077, tid=4127595328

# assert(false) failed: error

# JRE version: 7.0_09-b05

# Java VM: OpenJDK Server VM (23.6-b04-internal-fastdebug mixed mode linux-x86 )

# Core dump written. Default location: /home/kmo/experiment/hs_fpu_bug/core or core.22077

# If you would like to submit a bug report, please visit:

# http://bugreport.sun.com/bugreport/crash.jsp

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

Current thread (0xf5f08000): JavaThread "main" [_thread_in_Java, id=22078, stack(0xf6011000,0xf6062000)]

Stack: [0xf6011000,0xf6062000]

[error occurred during error reporting (printing stack bounds), id 0xe0000000]

[error occurred during error reporting (printing native stack), id 0xe0000000]

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )

0xaa64c800 JavaThread "Service Thread" daemon [_thread_blocked, id=22089, stack(0xaa52e000,0xaa57f000)]

0xaa64a000 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=22088, stack(0xaa57f000,0xaa600000)]

0xaa647c00 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=22087, stack(0xaa72e000,0xaa7af000)]

0xaa645c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=22086, stack(0xaa7af000,0xaa800000)]

0xaacddc00 JavaThread "Finalizer" daemon [_thread_blocked, id=22085, stack(0xae42e000,0xae47f000)]

0xaacdb800 JavaThread "Reference Handler" daemon [_thread_blocked, id=22084, stack(0xae706000,0xae757000)]

=>0xf5f08000 JavaThread "main" [_thread_in_Java, id=22078, stack(0xf6011000,0xf6062000)]

Other Threads:

0xaacd1800 VMThread [stack: 0xaad78000,0xaadf9000] [id=22083]

0xaa64f400 WatcherThread [stack: 0xaa4ad000,0xaa52e000] [id=22090]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap

PSYoungGen total 19136K, used 329K [0xdd870000, 0xdedc0000, 0xf2dc0000)

eden space 16448K, 2% used [0xdd870000,0xdd8c2448,0xde880000)

from space 2688K, 0% used [0xdeb20000,0xdeb20000,0xdedc0000)

to space 2688K, 0% used [0xde880000,0xde880000,0xdeb20000)

ParOldGen total 43712K, used 0K [0xb2dc0000, 0xb5870000, 0xdd870000)

object space 43712K, 0% used [0xb2dc0000,0xb2dc0000,0xb5870000)

PSPermGen total 16384K, used 1613K [0xaedc0000, 0xafdc0000, 0xb2dc0000)

object space 16384K, 9% used [0xaedc0000,0xaef53448,0xafdc0000)

Card table byte_map: [0xaeb9f000,0xaedc0000] byte_map_base: 0xae628200

Polling page: 0xf7757000

Code Cache [0xf2e8d000, 0xf30cd000, 0xf5e8d000)

total_blobs=87 nmethods=0 adapters=63 free_code_cache=48355Kb largest_free_block=49516480

Compilation events (0 events):

No events

GC Heap History (0 events):

No events

Deoptimization events (0 events):

No events

Internal exceptions (2 events):

Event: 0.080 Thread 0xf5f08000 Threw 0xdd876058 at /home/kmo/build/hsx23.6/src/share/vm/prims/jni.cpp:3994

Event: 0.144 Thread 0xf5f08000 Threw 0xdd8b3a78 at /home/kmo/build/hsx23.6/src/share/vm/prims/jvm.cpp:1166

Events (10 events):

Event: 0.150 loading class 0xaa658d58

Event: 0.150 loading class 0xaa658d58 done

Event: 0.150 loading class 0xaa658e80

Event: 0.150 loading class 0xaa658e80 done

Event: 0.150 loading class 0xaacd4140

Event: 0.150 loading class 0xaacd4140 done

Event: 0.151 loading class 0xf5f68238

Event: 0.151 loading class 0xf5f68238 done

Event: 0.152 loading class 0xf5f68170

Event: 0.152 loading class 0xf5f68170 done

Dynamic libraries:

08048000-08049000 r-xp 00000000 07:00 1221330 /home/kmo/testjdk/hsx23_32/bin/java

08049000-0804a000 rw-p 00000000 07:00 1221330 /home/kmo/testjdk/hsx23_32/bin/java

09f8b000-09fac000 rw-p 00000000 00:00 0 [heap]

aa4ad000-aa4ae000 ---p 00000000 00:00 0

aa4ae000-aa52e000 rw-p 00000000 00:00 0

aa52e000-aa531000 ---p 00000000 00:00 0

aa531000-aa57f000 rw-p 00000000 00:00 0

aa57f000-aa582000 ---p 00000000 00:00 0

aa582000-aa600000 rw-p 00000000 00:00 0

aa600000-aa664000 rw-p 00000000 00:00 0

aa664000-aa700000 ---p 00000000 00:00 0

aa72e000-aa731000 ---p 00000000 00:00 0

aa731000-aa7af000 rw-p 00000000 00:00 0

aa7af000-aa7b2000 ---p 00000000 00:00 0

aa7b2000-aa800000 rw-p 00000000 00:00 0

aa800000-aaa00000 r--p 00000000 07:00 268600 /usr/lib/locale/locale-archive

aaa00000-aaa21000 rw-p 00000000 00:00 0

aaa21000-aab00000 ---p 00000000 00:00 0

aab00000-aab21000 rw-p 00000000 00:00 0

aab21000-aac00000 ---p 00000000 00:00 0

aac00000-aad00000 rw-p 00000000 00:00 0

aad78000-aad79000 ---p 00000000 00:00 0

aad79000-aae44000 rw-p 00000000 00:00 0

aae44000-ab000000 r--s 039da000 07:00 1221342 /home/kmo/testjdk/hsx23_32/jre/lib/rt.jar

ab000000-ae300000 rw-p 00000000 00:00 0

ae300000-ae321000 rw-p 00000000 00:00 0

ae321000-ae400000 ---p 00000000 00:00 0

ae42e000-ae431000 ---p 00000000 00:00 0

ae431000-ae47f000 rw-p 00000000 00:00 0

ae47f000-ae480000 ---p 00000000 00:00 0

ae480000-ae500000 rw-p 00000000 00:00 0

ae500000-ae521000 rw-p 00000000 00:00 0

ae521000-ae600000 ---p 00000000 00:00 0

ae600000-ae621000 rw-p 00000000 00:00 0

ae621000-ae700000 ---p 00000000 00:00 0

ae706000-ae709000 ---p 00000000 00:00 0

ae709000-ae77f000 rw-p 00000000 00:00 0

ae77f000-ae780000 ---p 00000000 00:00 0

ae780000-ae800000 rw-p 00000000 00:00 0

ae800000-ae821000 rw-p 00000000 00:00 0

ae821000-ae900000 ---p 00000000 00:00 0

ae927000-ae928000 ---p 00000000 00:00 0

ae928000-ae9a8000 rw-p 00000000 00:00 0

ae9a8000-ae9a9000 ---p 00000000 00:00 0

ae9a9000-aea31000 rw-p 00000000 00:00 0

aea31000-aea49000 rw-p 00000000 00:00 0

aea49000-aea5f000 rw-p 00000000 00:00 0

aea5f000-aeb9f000 rw-p 00000000 00:00 0

aeb9f000-aeba7000 rw-p 00000000 00:00 0

aeba7000-aebbf000 rw-p 00000000 00:00 0

aebbf000-aebd5000 rw-p 00000000 00:00 0

aebd5000-aed14000 rw-p 00000000 00:00 0

aed14000-aed1f000 rw-p 00000000 00:00 0

aed1f000-aedbf000 rw-p 00000000 00:00 0

aedbf000-afdc0000 rw-p 00000000 00:00 0

afdc0000-b2dc0000 rw-p 00000000 00:00 0

b2dc0000-b5870000 rw-p 00000000 00:00 0

b5870000-dd870000 rw-p 00000000 00:00 0

dd870000-dedc0000 rw-p 00000000 00:00 0

dedc0000-f2dc0000 rw-p 00000000 00:00 0

f2dcd000-f2dd6000 rw-p 00000000 00:00 0

f2dd6000-f2e8d000 rw-p 00000000 00:00 0

f2e8d000-f30cd000 rwxp 00000000 00:00 0

f30cd000-f5e8d000 rw-p 00000000 00:00 0

f5e8d000-f5e98000 r-xp 00000000 07:00 40032 /lib/i386-linux-gnu/libnss_files-2.15.so

f5e98000-f5e99000 r--p 0000a000 07:00 40032 /lib/i386-linux-gnu/libnss_files-2.15.so

f5e99000-f5e9a000 rw-p 0000b000 07:00 40032 /lib/i386-linux-gnu/libnss_files-2.15.so

f5e9a000-f5ea4000 r-xp 00000000 07:00 40036 /lib/i386-linux-gnu/libnss_nis-2.15.so

f5ea4000-f5ea5000 r--p 00009000 07:00 40036 /lib/i386-linux-gnu/libnss_nis-2.15.so

f5ea5000-f5ea6000 rw-p 0000a000 07:00 40036 /lib/i386-linux-gnu/libnss_nis-2.15.so

f5ea6000-f5ebc000 r-xp 00000000 07:00 40048 /lib/i386-linux-gnu/libnsl-2.15.so

f5ebc000-f5ebd000 r--p 00015000 07:00 40048 /lib/i386-linux-gnu/libnsl-2.15.so

f5ebd000-f5ebe000 rw-p 00016000 07:00 40048 /lib/i386-linux-gnu/libnsl-2.15.so

f5ebe000-f5ec0000 rw-p 00000000 00:00 0

f5ec3000-f5ec4000 rw-p 00000000 00:00 0

f5ec4000-f5edb000 r-xp 00000000 07:00 40349 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libzip.so

f5edb000-f5edc000 rw-p 00017000 07:00 40349 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libzip.so

f5edc000-f5eff000 r-xp 00000000 07:00 40317 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libjava.so

f5eff000-f5f00000 rw-p 00023000 07:00 40317 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libjava.so

f5f00000-f5ff5000 rw-p 00000000 00:00 0

f5ff5000-f6000000 ---p 00000000 00:00 0

f6000000-f6008000 rw-s 00000000 07:00 1221577 /tmp/hsperfdata_kmo/22077

f6008000-f600f000 r-xp 00000000 07:00 40035 /lib/i386-linux-gnu/librt-2.15.so

f600f000-f6010000 r--p 00006000 07:00 40035 /lib/i386-linux-gnu/librt-2.15.so

f6010000-f6011000 rw-p 00007000 07:00 40035 /lib/i386-linux-gnu/librt-2.15.so

f6011000-f6014000 ---p 00000000 00:00 0

f6014000-f6062000 rw-p 00000000 00:00 0

f6062000-f608c000 r-xp 00000000 07:00 40039 /lib/i386-linux-gnu/libm-2.15.so

f608c000-f608d000 r--p 00029000 07:00 40039 /lib/i386-linux-gnu/libm-2.15.so

f608d000-f608e000 rw-p 0002a000 07:00 40039 /lib/i386-linux-gnu/libm-2.15.so

f608e000-f7096000 r-xp 00000000 07:00 40294 /home/kmo/testjdk/hsx23_32/jre/lib/i386/server/libjvm.so

f7096000-f70db000 r--p 01007000 07:00 40294 /home/kmo/testjdk/hsx23_32/jre/lib/i386/server/libjvm.so

f70db000-f70f3000 rw-p 0104c000 07:00 40294 /home/kmo/testjdk/hsx23_32/jre/lib/i386/server/libjvm.so

f70f3000-f7569000 rw-p 00000000 00:00 0

f7569000-f770c000 r-xp 00000000 07:00 40028 /lib/i386-linux-gnu/libc-2.15.so

f770c000-f770d000 ---p 001a3000 07:00 40028 /lib/i386-linux-gnu/libc-2.15.so

f770d000-f770f000 r--p 001a3000 07:00 40028 /lib/i386-linux-gnu/libc-2.15.so

f770f000-f7710000 rw-p 001a5000 07:00 40028 /lib/i386-linux-gnu/libc-2.15.so

f7710000-f7713000 rw-p 00000000 00:00 0

f7713000-f7716000 r-xp 00000000 07:00 40043 /lib/i386-linux-gnu/libdl-2.15.so

f7716000-f7717000 r--p 00002000 07:00 40043 /lib/i386-linux-gnu/libdl-2.15.so

f7717000-f7718000 rw-p 00003000 07:00 40043 /lib/i386-linux-gnu/libdl-2.15.so

f7718000-f7719000 rw-p 00000000 00:00 0

f7719000-f772c000 r-xp 00000000 07:00 40289 /home/kmo/testjdk/hsx23_32/jre/lib/i386/jli/libjli.so

f772c000-f772d000 rw-p 00012000 07:00 40289 /home/kmo/testjdk/hsx23_32/jre/lib/i386/jli/libjli.so

f772d000-f7744000 r-xp 00000000 07:00 40037 /lib/i386-linux-gnu/libpthread-2.15.so

f7744000-f7745000 r--p 00016000 07:00 40037 /lib/i386-linux-gnu/libpthread-2.15.so

f7745000-f7746000 rw-p 00017000 07:00 40037 /lib/i386-linux-gnu/libpthread-2.15.so

f7746000-f7748000 rw-p 00000000 00:00 0

f7748000-f7749000 r-xp 00000000 07:00 1102525 /home/kmo/experiment/hs_fpu_bug/libhello.so

f7749000-f774a000 r--p 00000000 07:00 1102525 /home/kmo/experiment/hs_fpu_bug/libhello.so

f774a000-f774b000 rw-p 00001000 07:00 1102525 /home/kmo/experiment/hs_fpu_bug/libhello.so

f774b000-f774c000 r--p 0046b000 07:00 268600 /usr/lib/locale/locale-archive

f774c000-f7753000 r-xp 00000000 07:00 40030 /lib/i386-linux-gnu/libnss_compat-2.15.so

f7753000-f7754000 r--p 00006000 07:00 40030 /lib/i386-linux-gnu/libnss_compat-2.15.so

f7754000-f7755000 rw-p 00007000 07:00 40030 /lib/i386-linux-gnu/libnss_compat-2.15.so

f7755000-f7757000 rw-p 00000000 00:00 0

f7757000-f7758000 r--p 00000000 00:00 0

f7758000-f7763000 r-xp 00000000 07:00 40303 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libverify.so

f7763000-f7764000 rw-p 0000b000 07:00 40303 /home/kmo/testjdk/hsx23_32/jre/lib/i386/libverify.so

f7764000-f7766000 rw-p 00000000 00:00 0

f7766000-f7767000 r-xp 00000000 00:00 0 [vdso]

f7767000-f7787000 r-xp 00000000 07:00 40040 /lib/i386-linux-gnu/ld-2.15.so

f7787000-f7788000 r--p 0001f000 07:00 40040 /lib/i386-linux-gnu/ld-2.15.so

f7788000-f7789000 rw-p 00020000 07:00 40040 /lib/i386-linux-gnu/ld-2.15.so

ffae7000-ffb08000 rw-p 00000000 00:00 0 [stack]

VM Arguments:

jvm_args: -XX:+VerifyFPU -Djava.library.path=.

java_command: Hello

Launcher Type: SUN_STANDARD

Environment Variables:

JAVA_HOME=/home/kmo/testjdk/hsx23_32

PATH=/home/kmo/sdk/jdk1.7.0_09/bin:/home/kmo/sdk/groovy-2.0.1/bin:/home/kmo/sdk/apache-ant-1.8.4/bin:/home/kmo/bin:/home/kmo/bin:/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/home/kmo/.rvm/bin

SHELL=/bin/bash

DISPLAY=:0

Signal Handlers:

SIGSEGV: [libjvm.so+0xcc95f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGBUS: [libjvm.so+0xcc95f0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGFPE: [libjvm.so+0xa81190], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGPIPE: [libjvm.so+0xa81190], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGXFSZ: [libjvm.so+0xa81190], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGILL: [libjvm.so+0xa81190], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000

SIGUSR2: [libjvm.so+0xa82030], sa_mask[0]=0x00000000, sa_flags=0x10000004

SIGHUP: [libjvm.so+0xa822b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGINT: [libjvm.so+0xa822b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGTERM: [libjvm.so+0xa822b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

SIGQUIT: [libjvm.so+0xa822b0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004

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

OS:wheezy/sid

uname:Linux 3.2.0-33-generic #52-Ubuntu SMP Thu Oct 18 16:29:15 UTC 2012 x86_64

libc:glibc 2.15 NPTL 2.15

rlimit: STACK 8192k, CORE infinity, NPROC 62822, NOFILE 4096, AS infinity

load average:0.09 0.06 0.13

/proc/meminfo:

MemTotal: 8058840 kB

MemFree: 140756 kB

Buffers: 2216840 kB

Cached: 4775712 kB

SwapCached: 40 kB

Active: 3110408 kB

Inactive: 4451924 kB

Active(anon): 634916 kB

Inactive(anon): 307456 kB

Active(file): 2475492 kB

Inactive(file): 4144468 kB

Unevictable: 1504 kB

Mlocked: 0 kB

SwapTotal: 262140 kB

SwapFree: 261988 kB

Dirty: 16 kB

Writeback: 0 kB

AnonPages: 571868 kB

Mapped: 130176 kB

Shmem: 370856 kB

Slab: 208892 kB

SReclaimable: 179816 kB

SUnreclaim: 29076 kB

KernelStack: 2944 kB

PageTables: 24924 kB

NFS_Unstable: 0 kB

Bounce: 0 kB

WritebackTmp: 0 kB

CommitLimit: 4291560 kB

Committed_AS: 2966040 kB

VmallocTotal: 34359738367 kB

VmallocUsed: 368164 kB

VmallocChunk: 34359362968 kB

HardwareCorrupted: 0 kB

AnonHugePages: 0 kB

HugePages_Total: 0

HugePages_Free: 0

HugePages_Rsvd: 0

HugePages_Surp: 0

Hugepagesize: 2048 kB

DirectMap4k: 110592 kB

DirectMap2M: 8169472 kB

CPU:total 4 (2 cores per cpu, 2 threads per core) family 6 model 42 stepping 7, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, ht, tsc, tscinvbit

/proc/cpuinfo:

processor : 0

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x23

cpu MHz : 1400.000

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 0

cpu cores : 2

apicid : 0

initial apicid : 0

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid

bogomips : 4984.33

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 1

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x23

cpu MHz : 800.000

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 0

cpu cores : 2

apicid : 1

initial apicid : 1

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

bogomips : 4983.62

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 2

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x23

cpu MHz : 2200.000

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 1

cpu cores : 2

apicid : 2

initial apicid : 2

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

bogomips : 4983.63

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

processor : 3

vendor_id : GenuineIntel

cpu family : 6

model : 42

model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz

stepping : 7

microcode : 0x23

cpu MHz : 1600.000

cache size : 3072 KB

physical id : 0

siblings : 4

core id : 1

cpu cores : 2

apicid : 3

initial apicid : 3

fpu : yes

fpu_exception : yes

cpuid level : 13

wp : yes

bogomips : 4983.64

clflush size : 64

cache_alignment : 64

address sizes : 36 bits physical, 48 bits virtual

power management:

Memory: 4k page, physical 8058840k(140756k free), swap 262140k(261988k free)

vm_info: OpenJDK Server VM (23.6-b04-internal-fastdebug) for linux-x86 JRE (1.7.0), built on Nov 27 2012 00:28:27 by "kmo" with gcc 4.6.3

time: Tue Nov 27 01:25:49 2012

elapsed time: 0 seconds