Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

An irrecoverable SI_KERNEL SIGSEGV has occurred #82

Open
gambledor opened this issue Nov 12, 2020 · 0 comments
Open

An irrecoverable SI_KERNEL SIGSEGV has occurred #82

gambledor opened this issue Nov 12, 2020 · 0 comments

Comments

@gambledor
Copy link

gambledor commented Nov 12, 2020 •
edited

Environment:

  • OS: linux kernel version 5.44.77
  • Java version Oracle Java 8 32 bit
  • usb4java version 1.3.0

Bug description
The JVM crashes after few minutes

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  Internal Error (os_linux_x86.cpp:291), pid=8236, tid=0xa3c24b40
#  fatal error: An irrecoverable SI_KERNEL SIGSEGV has occurred due to unstable signal handling in this distribution.
#
# JRE version: Java(TM) SE Runtime Environment (8.0_271-b09) (build 1.8.0_271-b09)
# Java VM: Java HotSpot(TM) Client VM (25.271-b09 mixed mode linux-x86 )
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.java.com/bugreport/crash.jsp
#

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

Current thread (0x095eb800):  JavaThread "usb4java Device Scanner" daemon [_thread_in_vm, id=8256, stack(0xa3bd4000,0xa3c25000)]

Stack: [0xa3bd4000,0xa3c25000],  sp=0xa3c21ad0,  free space=310k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x606718]  VMError::report_and_die()+0x2c8
V  [libjvm.so+0x2263cb]  report_fatal(char const*, int, char const*)+0x4b
V  [libjvm.so+0x4d8fc3]  JVM_handle_linux_signal+0x263
V  [libjvm.so+0x4cb010]  signalHandler(int, siginfo*, void*)+0x30
C  [linux-gate.so.1+0x9a0]  __kernel_rt_sigreturn+0x0

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j  org.usb4java.LibUsb.deviceDescriptorStructSize()I+0
j  org.usb4java.DeviceDescriptor.<init>()V+5
j  org.usb4java.javax.DeviceManager.createId(Lorg/usb4java/Device;)Lorg/usb4java/javax/DeviceId;+34
J 182 C1 org.usb4java.javax.DeviceManager.updateDeviceList()V (257 bytes) @ 0xb51d8278 [0xb51d8120+0x158]
j  org.usb4java.javax.DeviceManager.scan(Ljavax/usb/UsbHub;)V+1
j  org.usb4java.javax.DeviceManager.scan()V+5
j  org.usb4java.javax.DeviceManager$1.run()V+22
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub

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

Java Threads: ( => current thread )
=>0x095eb800 JavaThread "usb4java Device Scanner" daemon [_thread_in_vm, id=8256, stack(0xa3bd4000,0xa3c25000)]
  0xb7107c00 JavaThread "DestroyJavaVM" [_thread_blocked, id=8237, stack(0xb7282000,0xb72d2000)]
  0xb71ba400 JavaThread "pool-1-thread-1" [_thread_blocked, id=8253, stack(0xa4469000,0xa44ba000)]
  0xb7186000 JavaThread "Service Thread" daemon [_thread_blocked, id=8251, stack(0xa453b000,0xa458c000)]
  0xb7182c00 JavaThread "C1 CompilerThread0" daemon [_thread_blocked, id=8250, stack(0xa458d000,0xa460d000)]
  0xb7181400 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=8249, stack(0xa460d000,0xa465e000)]
  0xb7168000 JavaThread "Finalizer" daemon [_thread_blocked, id=8243, stack(0xa465e000,0xa46af000)]
  0xb7165000 JavaThread "Reference Handler" daemon [_thread_blocked, id=8242, stack(0xa46af000,0xa4700000)]

Other Threads:
  0xb715f800 VMThread [stack: 0xa482b000,0xa48ab000] [id=8241]
  0xb7188400 WatcherThread [stack: 0xa44bb000,0xa453b000] [id=8252]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread:  ([mutex/lock_event])
[0xb71065f0] AdapterHandlerLibrary_lock - owner thread: 0x095eb800

Heap:
 def new generation   total 4928K, used 932K [0xa5000000, 0xa5550000, 0xaa550000)
  eden space 4416K,   9% used [0xa5000000, 0xa5069370, 0xa5450000)
  from space 512K, 100% used [0xa54d0000, 0xa5550000, 0xa5550000)
  to   space 512K,   0% used [0xa5450000, 0xa5450000, 0xa54d0000)
 tenured generation   total 10944K, used 555K [0xaa550000, 0xab000000, 0xb5000000)
   the space 10944K,   5% used [0xaa550000, 0xaa5dad98, 0xaa5dae00, 0xab000000)
 Metaspace       used 3163K, capacity 3294K, committed 3352K, reserved 4400K

Card table byte_map: [0xa4f7f000,0xa5000000] byte_map_base: 0xa4a57000

Polling page: 0xb7fa5000

CodeCache: size=32768Kb used=889Kb max_used=889Kb free=31878Kb
 bounds [0xb5100000, 0xb51e0000, 0xb7100000]
 total_blobs=358 nmethods=207 adapters=91
 compilation: enabled

Compilation events (10 events):
Event: 93.503 Thread 0xb7182c00  185             java.util.HashMap$HashIterator::<init> (79 bytes)
Event: 93.504 Thread 0xb7182c00 nmethod 185 0xb51d9d48 code [0xb51d9e50, 0xb51d9f80]
Event: 94.005 Thread 0xb7182c00  186             java.nio.ByteBuffer::<init> (45 bytes)
Event: 94.006 Thread 0xb7182c00 nmethod 186 0xb51da048 code [0xb51da150, 0xb51da22c]
Event: 94.006 Thread 0xb7182c00  187             java.util.concurrent.atomic.AtomicLong::addAndGet (14 bytes)
Event: 94.006 Thread 0xb7182c00 nmethod 187 0xb51da288 code [0xb51da380, 0xb51da480]
Event: 94.006 Thread 0xb7182c00  188             java.nio.ByteBuffer::<init> (12 bytes)
Event: 94.007 Thread 0xb7182c00 nmethod 188 0xb51da508 code [0xb51da610, 0xb51da6cc]
Event: 94.007 Thread 0xb7182c00  189             java.util.ArrayList::contains (14 bytes)
Event: 94.007 Thread 0xb7182c00 nmethod 189 0xb51da748 code [0xb51da850, 0xb51da8fc]

GC Heap History (2 events):
Event: 66.433 GC heap before
{Heap before GC invocations=0 (full 0):
 def new generation   total 4928K, used 4416K [0xa5000000, 0xa5550000, 0xaa550000)
  eden space 4416K, 100% used [0xa5000000, 0xa5450000, 0xa5450000)
  from space 512K,   0% used [0xa5450000, 0xa5450000, 0xa54d0000)
  to   space 512K,   0% used [0xa54d0000, 0xa54d0000, 0xa5550000)
 tenured generation   total 10944K, used 0K [0xaa550000, 0xab000000, 0xb5000000)
   the space 10944K,   0% used [0xaa550000, 0xaa550000, 0xaa550200, 0xab000000)
 Metaspace       used 3163K, capacity 3294K, committed 3352K, reserved 4400K
Event: 66.441 GC heap after
Heap after GC invocations=1 (full 0):
 def new generation   total 4928K, used 512K [0xa5000000, 0xa5550000, 0xaa550000)
  eden space 4416K,   0% used [0xa5000000, 0xa5000000, 0xa5450000)
  from space 512K, 100% used [0xa54d0000, 0xa5550000, 0xa5550000)
  to   space 512K,   0% used [0xa5450000, 0xa5450000, 0xa54d0000)
 tenured generation   total 10944K, used 555K [0xaa550000, 0xab000000, 0xb5000000)
   the space 10944K,   5% used [0xaa550000, 0xaa5dad98, 0xaa5dae00, 0xab000000)
 Metaspace       used 3163K, capacity 3294K, committed 3352K, reserved 4400K
}

Deoptimization events (0 events):
No events

Classes redefined (0 events):
No events

Internal exceptions (9 events):
Event: 0.208 Thread 0xb7107c00 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.defineClass(Ljava/lang/String;[BII)Ljava/lang/Class; name or signature does not match> (0xa5006eb0) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/shar
Event: 0.208 Thread 0xb7107c00 Exception <a 'java/lang/NoSuchMethodError': Method sun.misc.Unsafe.prefetchRead(Ljava/lang/Object;J)V name or signature does not match> (0xa5007180) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jni.cpp
Event: 0.708 Thread 0xb71ba400 Exception <a 'java/io/FileNotFoundException'> (0xa508f038) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jni.cpp, line 710]
Event: 0.742 Thread 0xb71ba400 Exception <a 'java/security/PrivilegedActionException'> (0xa50b4a68) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jvm.cpp, line 1512]
Event: 0.742 Thread 0xb71ba400 Exception <a 'java/security/PrivilegedActionException'> (0xa50b4c68) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jvm.cpp, line 1512]
Event: 0.743 Thread 0xb71ba400 Exception <a 'java/security/PrivilegedActionException'> (0xa50b6c98) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jvm.cpp, line 1512]
Event: 0.743 Thread 0xb71ba400 Exception <a 'java/security/PrivilegedActionException'> (0xa50b6e98) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/jvm.cpp, line 1512]
Event: 1.943 Thread 0xb71ba400 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0xa5304540) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/methodHandles.cpp, line 1169]
Event: 1.957 Thread 0xb71ba400 Exception <a 'java/lang/NoSuchFieldError': method resolution failed> (0xa53106b0) thrown at [/scratch/jenkins/workspace/8-2-build-linux-i586/jdk8u271/605/hotspot/src/share/vm/prims/methodHandles.cpp, line 1169]

Events (10 events):
Event: 2.127 loading class sun/nio/ch/Interruptible done
Event: 2.134 loading class javax/usb/event/UsbPipeDataEvent
Event: 2.134 loading class javax/usb/event/UsbPipeDataEvent done
Event: 2.135 loading class javax/usb/event/UsbPipeEvent
Event: 2.135 loading class javax/usb/event/UsbPipeEvent done
Event: 2.151 Thread 0x09616c00 Thread exited: 0x09616c00
Event: 4.585 Executing VM operation: EnableBiasedLocking
Event: 4.585 Executing VM operation: EnableBiasedLocking done
Event: 66.433 Executing VM operation: GenCollectForAllocation
Event: 66.441 Executing VM operation: GenCollectForAllocation done


Dynamic libraries:
08048000-08049000 r-xp 00000000 08:04 122        /data/home/xuser/jdk1.8.0_271/bin/java
08049000-0804a000 r--p 00000000 08:04 122        /data/home/xuser/jdk1.8.0_271/bin/java
0804a000-0804b000 rw-p 00001000 08:04 122        /data/home/xuser/jdk1.8.0_271/bin/java
094ca000-0962e000 rw-p 00000000 00:00 0          [heap]
41000000-41001000 r--p 00000000 08:02 974        /lib/ld-2.31.so
41001000-4101e000 r-xp 00001000 08:02 974        /lib/ld-2.31.so
4101e000-41029000 r--p 0001e000 08:02 974        /lib/ld-2.31.so
41029000-4102a000 r--p 00028000 08:02 974        /lib/ld-2.31.so
4102a000-4102b000 rw-p 00029000 08:02 974        /lib/ld-2.31.so
4102d000-4104a000 r--p 00000000 08:02 986        /lib/libc-2.31.so
4104a000-41197000 r-xp 0001d000 08:02 986        /lib/libc-2.31.so
41197000-41209000 r--p 0016a000 08:02 986        /lib/libc-2.31.so
41209000-4120b000 r--p 001db000 08:02 986        /lib/libc-2.31.so
4120b000-4120d000 rw-p 001dd000 08:02 986        /lib/libc-2.31.so
4120d000-4120f000 rw-p 00000000 00:00 0 
41595000-4159b000 r--p 00000000 08:02 1034       /lib/libpthread-2.31.so
4159b000-415ac000 r-xp 00006000 08:02 1034       /lib/libpthread-2.31.so
415ac000-415b3000 r--p 00017000 08:02 1034       /lib/libpthread-2.31.so
415b3000-415b4000 r--p 0001d000 08:02 1034       /lib/libpthread-2.31.so
415b4000-415b5000 rw-p 0001e000 08:02 1034       /lib/libpthread-2.31.so
415b5000-415b7000 rw-p 00000000 00:00 0 
415b9000-415ba000 r--p 00000000 08:02 996        /lib/libdl-2.31.so
415ba000-415bc000 r-xp 00001000 08:02 996        /lib/libdl-2.31.so
415bc000-415bd000 r--p 00003000 08:02 996        /lib/libdl-2.31.so
415bd000-415be000 r--p 00003000 08:02 996        /lib/libdl-2.31.so
415be000-415bf000 rw-p 00004000 08:02 996        /lib/libdl-2.31.so
a3a00000-a3b83000 rw-p 00000000 00:00 0 
a3b83000-a3b86000 ---p 00000000 00:00 0 
a3b86000-a3bd4000 rw-p 00000000 00:00 0 
a3bd4000-a3bd7000 ---p 00000000 00:00 0 
a3bd7000-a3c25000 rw-p 00000000 00:00 0 
a3c25000-a3c26000 ---p 00000000 00:00 0 
a3c26000-a4426000 rw-p 00000000 00:00 0 
a4426000-a4467000 r-xp 00000000 00:25 104937     /tmp/usb4java5116009043334548985.tmp/libusb4java.so
a4467000-a4468000 rw-p 00041000 00:25 104937     /tmp/usb4java5116009043334548985.tmp/libusb4java.so
a4468000-a4469000 rw-p 00000000 00:00 0 
a4469000-a446c000 ---p 00000000 00:00 0 
a446c000-a44ba000 rw-p 00000000 00:00 0 
a44ba000-a44bb000 ---p 00000000 00:00 0 
a44bb000-a453b000 rw-p 00000000 00:00 0 
a453b000-a453e000 ---p 00000000 00:00 0 
a453e000-a458c000 rw-p 00000000 00:00 0 
a458c000-a458d000 ---p 00000000 00:00 0 
a458d000-a4590000 ---p 00000000 00:00 0 
a4590000-a460d000 rw-p 00000000 00:00 0 
a460d000-a4610000 ---p 00000000 00:00 0 
a4610000-a465e000 rw-p 00000000 00:00 0 
a465e000-a4661000 ---p 00000000 00:00 0 
a4661000-a46af000 rw-p 00000000 00:00 0 
a46af000-a46b2000 ---p 00000000 00:00 0 
a46b2000-a4700000 rw-p 00000000 00:00 0 
a4700000-a4721000 rw-p 00000000 00:00 0 
a4721000-a4800000 ---p 00000000 00:00 0 
a482a000-a482b000 ---p 00000000 00:00 0 
a482b000-a48fb000 rw-p 00000000 00:00 0 
a48fb000-a4ad8000 r--s 03e16000 08:04 338        /data/home/xuser/jdk1.8.0_271/jre/lib/rt.jar
a4ad8000-a4e79000 rw-p 00000000 00:00 0 
a4e79000-a4f7f000 ---p 00000000 00:00 0 
a4f7f000-a4f82000 rw-p 00000000 00:00 0 
a4f82000-a4fa9000 ---p 00000000 00:00 0 
a4fa9000-a4faf000 rw-p 00000000 00:00 0 
a4faf000-a4fff000 ---p 00000000 00:00 0 
a4fff000-a5550000 rw-p 00000000 00:00 0 
a5550000-aa550000 ---p 00000000 00:00 0 
aa550000-ab000000 rw-p 00000000 00:00 0 
ab000000-b5000000 ---p 00000000 00:00 0 
b5019000-b502a000 r--s 001c1000 08:04 335        /data/home/xuser/jdk1.8.0_271/jre/lib/jsse.jar
b502a000-b5030000 rw-p 00000000 00:00 0 
b5030000-b5080000 ---p 00000000 00:00 0 
b5080000-b5084000 rw-p 00000000 00:00 0 
b5084000-b5100000 ---p 00000000 00:00 0 
b5100000-b51e0000 rwxp 00000000 00:00 0 
b51e0000-b7100000 ---p 00000000 00:00 0 
b7100000-b71c1000 rw-p 00000000 00:00 0 
b71c1000-b7200000 ---p 00000000 00:00 0 
b7200000-b7209000 r--s 0013d000 08:04 75         /data/home/xuser/device-poc-0.0.1-jar-with-dependencies.jar
b7209000-b7224000 r-xp 00000000 08:04 186        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libzip.so
b7224000-b7225000 r--p 0001a000 08:04 186        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libzip.so
b7225000-b7226000 rw-p 0001b000 08:04 186        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libzip.so
b7226000-b722e000 rw-s 00000000 00:25 104929     /tmp/hsperfdata_root/8236
b722e000-b722f000 r--p 00000000 08:02 1015       /lib/libnss_compat-2.31.so
b722f000-b7234000 r-xp 00001000 08:02 1015       /lib/libnss_compat-2.31.so
b7234000-b7236000 r--p 00006000 08:02 1015       /lib/libnss_compat-2.31.so
b7236000-b7237000 r--p 00007000 08:02 1015       /lib/libnss_compat-2.31.so
b7237000-b7238000 rw-p 00008000 08:02 1015       /lib/libnss_compat-2.31.so
b723d000-b7267000 r-xp 00000000 08:04 183        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libjava.so
b7267000-b7268000 r--p 00029000 08:04 183        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libjava.so
b7268000-b7269000 rw-p 0002a000 08:04 183        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libjava.so
b7269000-b7274000 r-xp 00000000 08:04 172        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libverify.so
b7274000-b7275000 ---p 0000b000 08:04 172        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libverify.so
b7275000-b7276000 r--p 0000b000 08:04 172        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libverify.so
b7276000-b7277000 rw-p 0000c000 08:04 172        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/libverify.so
b7277000-b7279000 r--p 00000000 08:02 1038       /lib/librt-2.31.so
b7279000-b727d000 r-xp 00002000 08:02 1038       /lib/librt-2.31.so
b727d000-b727f000 r--p 00006000 08:02 1038       /lib/librt-2.31.so
b727f000-b7280000 r--p 00007000 08:02 1038       /lib/librt-2.31.so
b7280000-b7281000 rw-p 00008000 08:02 1038       /lib/librt-2.31.so
b7281000-b7282000 ---p 00000000 00:00 0 
b7282000-b7285000 ---p 00000000 00:00 0 
b7285000-b72d2000 rw-p 00000000 00:00 0 
b72d2000-b72de000 r--p 00000000 08:02 1005       /lib/libm-2.31.so
b72de000-b736a000 r-xp 0000c000 08:02 1005       /lib/libm-2.31.so
b736a000-b73a3000 r--p 00098000 08:02 1005       /lib/libm-2.31.so
b73a3000-b73a4000 r--p 000d0000 08:02 1005       /lib/libm-2.31.so
b73a4000-b73a5000 rw-p 000d1000 08:02 1005       /lib/libm-2.31.so
b73a5000-b7b40000 r-xp 00000000 08:04 165        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/client/libjvm.so
b7b40000-b7b41000 ---p 0079b000 08:04 165        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/client/libjvm.so
b7b41000-b7b4c000 r--p 0079b000 08:04 165        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/client/libjvm.so
b7b4c000-b7b63000 rw-p 007a6000 08:04 165        /data/home/xuser/jdk1.8.0_271/jre/lib/i386/client/libjvm.so
b7b63000-b7f87000 rw-p 00000000 00:00 0 
b7f87000-b7f9f000 r-xp 00000000 08:04 604        /data/home/xuser/jdk1.8.0_271/lib/i386/jli/libjli.so
b7f9f000-b7fa0000 r--p 00017000 08:04 604        /data/home/xuser/jdk1.8.0_271/lib/i386/jli/libjli.so
b7fa0000-b7fa1000 rw-p 00018000 08:04 604        /data/home/xuser/jdk1.8.0_271/lib/i386/jli/libjli.so
b7fa4000-b7fa5000 rw-p 00000000 00:00 0 
b7fa5000-b7fa6000 r--p 00000000 00:00 0 
b7fa6000-b7fa8000 rw-p 00000000 00:00 0 
b7fa8000-b7fab000 r--p 00000000 00:00 0          [vvar]
b7fab000-b7fac000 r-xp 00000000 00:00 0          [vdso]
bfab2000-bfad3000 rw-p 00000000 00:00 0          [stack]

VM Arguments:
jvm_args: -Xcheck:jni 
java_command: device-poc-0.0.1-jar-with-dependencies.jar
java_class_path (initial): device-poc-0.0.1-jar-with-dependencies.jar
Launcher Type: SUN_STANDARD

Environment Variables:
PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
SHELL=/bin/sh

Signal Handlers:
SIGSEGV: [libjvm.so+0x607080], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGBUS: [libjvm.so+0x607080], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGFPE: [libjvm.so+0x4cafe0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGPIPE: [libjvm.so+0x4cafe0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGXFSZ: [libjvm.so+0x4cafe0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGILL: [libjvm.so+0x4cafe0], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGUSR1: SIG_DFL, sa_mask[0]=00000000000000000000000000000000, sa_flags=none
SIGUSR2: [libjvm.so+0x4cae50], sa_mask[0]=00000000000000000000000000000000, sa_flags=SA_RESTART|SA_SIGINFO
SIGHUP: [libjvm.so+0x4cb510], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGINT: [libjvm.so+0x4cb510], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGTERM: [libjvm.so+0x4cb510], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO
SIGQUIT: [libjvm.so+0x4cb510], sa_mask[0]=11111111011111111101111111111110, sa_flags=SA_RESTART|SA_SIGINFO


uname:Linux 5.4.77 #1 PREEMPT Tue Nov 10 20:13:20 UTC 2020 i686
libc:glibc 2.31 NPTL 2.31 
rlimit: STACK 8192k, CORE 0k, NPROC 16037, NOFILE 524288, AS infinity
load average:1.03 1.18 0.95

/proc/meminfo:
MemTotal:        2053212 kB
MemFree:         1502348 kB
MemAvailable:    1627796 kB
Buffers:           21068 kB
Cached:           328916 kB
SwapCached:            0 kB
Active:           255388 kB
Inactive:         226304 kB
Active(anon):     141004 kB
Inactive(anon):    25240 kB
Active(file):     114384 kB
Inactive(file):   201064 kB
Unevictable:        4888 kB
Mlocked:            2484 kB
HighTotal:       1182600 kB
HighFree:         716712 kB
LowTotal:         870612 kB
LowFree:          785636 kB
SwapTotal:             0 kB
SwapFree:              0 kB
Dirty:                64 kB
Writeback:             0 kB
AnonPages:        136624 kB
Mapped:           177408 kB
Shmem:             35348 kB
KReclaimable:      37952 kB
Slab:              55156 kB
SReclaimable:      37952 kB
SUnreclaim:        17204 kB
KernelStack:        1336 kB
PageTables:         2808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:     1026604 kB
Committed_AS:    1928816 kB
VmallocTotal:     122880 kB
VmallocUsed:         540 kB
VmallocChunk:          0 kB
Percpu:              352 kB
AnonHugePages:      4096 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       4096 kB
Hugetlb:               0 kB
DirectMap4k:       16376 kB
DirectMap4M:      888832 kB


CPU:total 1 (initial active 1) (1 cores per cpu, 1 threads per core) family 6 model 14 stepping 12, cmov, cx8, fxsr, mmx, sse, sse2, sse3, tsc

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 14
model name	: Intel(R) Celeron(R) M CPU        423  @ 1.06GHz
stepping	: 12
microcode	: 0x54
cpu MHz		: 1066.716
cache size	: 1024 KB
fdiv_bug	: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 10
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov clflush dts acpi mmx fxsr sse sse2 tm pbe nx constant_tsc arch_perfmon bts cpuid aperfmperf pni monitor tm2 xtpr pdcm dtherm
bugs		: cpu_meltdown spectre_v1 spectre_v2 l1tf mds swapgs itlb_multihit
bogomips	: 2133.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 32 bits physical, 32 bits virtual
power management:



Memory: 4k page, physical 2053212k(1502348k free), swap 0k(0k free)

vm_info: Java HotSpot(TM) Client VM (25.271-b09) for linux-x86 JRE (1.8.0_271-b09), built on Sep 16 2020 16:58:27 by "java_re" with gcc 7.3.0

time: Thu Nov 12 13:07:23 2020
timezone: CET
elapsed time: 94.538389 seconds (0d 0h 1m 34s)
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@gambledor