Tomcat Server is crashing while pulling the documents in the localstore


#1

sync_gateway version : 1.0.4
CBServer : 3.0.3

Problem : Tomcat Server is crashing when first time pulling of documents happen, some keywords I am writing here which are related to error : “CBLManagerWorkExecutor” , “CBLRequestWorker”,

So we don’t know the reason for the crash. Can anybody clarify us the root cause of this crash.
So the crash log goes like,

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

EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000027d7af0, pid=6280, tid=2128

JRE version: Java™ SE Runtime Environment (7.0_79-b15) (build 1.7.0_79-b15)

Java VM: Java HotSpot™ 64-Bit Server VM (24.79-b02 mixed mode windows-amd64 compressed oops)

Problematic frame:

J 6 C2 java.lang.String.length()I (6 bytes) @ 0x00000000027d7af0 [0x00000000027d7ac0+0x30]

Failed to write core dump. Minidumps are not enabled by default on client versions of Windows

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 (0x000000000e565800): JavaThread “CBLManagerWorkExecutor” daemon [_thread_in_Java, id=2128, stack(0x0000000013700000,0x0000000013800000)]

siginfo: ExceptionCode=0xc0000005, reading address 0x0000000800000004

Registers:
RAX=0x000000077c206348, RBX=0x000000077c206348, RCX=0x00000007831d5f68, RDX=0x00000007831d5f68
RSP=0x00000000137fdf30, RBP=0x00000000137fdfa0, RSI=0x00000000ef851a15, RDI=0x0000000000000000
R8 =0x00000007d6b12da0, R9 =0x00000007d6b116c8, R10=0x000000006ceb9090, R11=0x00000000ffffffff
R12=0x0000000000000000, R13=0x00000000137fdf58, R14=0x00000000137fdfc0, R15=0x000000000e565800
RIP=0x00000000027d7af0, EFLAGS=0x0000000000010206

Top of Stack: (sp=0x00000000137fdf30)
0x00000000137fdf30: 00000000137fdfc0 0000000000000000
0x00000000137fdf40: 00000000137fdfa0 0000000002776274
0x00000000137fdf50: 0000000002776274 00000007831d5f68
0x00000000137fdf60: 00000000137fdf60 000000077c2846a0
0x00000000137fdf70: 00000000137fdfc0 000000077c36f7f0
0x00000000137fdf80: 000000077c75ef30 000000077c2846d8
0x00000000137fdf90: 00000000137fdf58 00000000137fdfb8
0x00000000137fdfa0: 00000000137fe008 00000000027762d3
0x00000000137fdfb0: 0000000000000000 00000007831d5f68
0x00000000137fdfc0: 00000007dfbbf400 00000000137fdfc8
0x00000000137fdfd0: 000000077c288a8a 00000000137fe020
0x00000000137fdfe0: 000000077c36ffd0 000000077c880ad8
0x00000000137fdff0: 000000077c288a98 00000000137fdfb8
0x00000000137fe000: 00000000137fe018 00000000137fe070
0x00000000137fe010: 00000000027762d3 00000007831d5f68
0x00000000137fe020: 00000007dfbbf400 00000007d6b11940

Instructions: (pc=0x00000000027d7af0)
0x00000000027d7ad0: ff 66 66 90 0f 1f 84 00 00 00 00 00 66 66 66 90
0x00000000027d7ae0: 89 84 24 00 a0 ff ff 55 48 83 ec 10 44 8b 5a 0c
0x00000000027d7af0: 43 8b 44 dc 0c 48 83 c4 10 5d 85 05 00 85 95 fd
0x00000000027d7b00: c3 ba f6 ff ff ff 90 e8 d4 f9 fc ff cc f4 f4 f4

Register to memory mapping:

RAX=0x000000077c206348 is an oop
{method}

  • klass: {other class}
    RBX=0x000000077c206348 is an oop
    {method}
  • klass: {other class}
    RCX=0x00000007831d5f68 is an oop
    java.io.FileDescriptor
  • klass: 'java/io/FileDescriptor’
    RDX=0x00000007831d5f68 is an oop
    java.io.FileDescriptor
  • klass: 'java/io/FileDescriptor’
    RSP=0x00000000137fdf30 is pointing into the stack for thread: 0x000000000e565800
    RBP=0x00000000137fdfa0 is pointing into the stack for thread: 0x000000000e565800
    RSI=0x00000000ef851a15 is an unknown value
    RDI=0x0000000000000000 is an unknown value
    R8 =0x00000007d6b12da0 is an oop
    java.util.concurrent.ConcurrentHashMap
  • klass: 'java/util/concurrent/ConcurrentHashMap’
    R9 =0x00000007d6b116c8 is an oop
    java.lang.Class
  • klass: 'java/lang/Class’
    R10=0x000000006ceb9090 is an unknown value
    R11=0x00000000ffffffff is an unknown value
    R12=0x0000000000000000 is an unknown value
    R13=0x00000000137fdf58 is pointing into the stack for thread: 0x000000000e565800
    R14=0x00000000137fdfc0 is pointing into the stack for thread: 0x000000000e565800
    R15=0x000000000e565800 is a thread

Stack: [0x0000000013700000,0x0000000013800000], sp=0x00000000137fdf30, free space=1015k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
J 6 C2 java.lang.String.length()I (6 bytes) @ 0x00000000027d7af0 [0x00000000027d7ac0+0x30]
j java.lang.AbstractStringBuilder.append(Ljava/lang/String;)Ljava/lang/AbstractStringBuilder;+8
j java.lang.StringBuilder.append(Ljava/lang/String;)Ljava/lang/StringBuilder;+2
j com.couchbase.lite.util.SystemLogger.e(Ljava/lang/String;Ljava/lang/String;)V+11
j com.couchbase.lite.util.Log.e(Ljava/lang/String;Ljava/lang/String;)V+20
v ~StubRoutines::call_stub

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

Java Threads: ( => current thread )
0x000000000f7be000 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@44730c0f” daemon [_thread_blocked, id=7068, stack(0x0000000015740000,0x0000000015840000)]
0x000000000f7bd000 JavaThread “CBLRequestWorker-32878-1” daemon [_thread_blocked, id=7804, stack(0x00000000155f0000,0x00000000156f0000)]
0x000000000e284800 JavaThread “ajp-apr-8009-AsyncTimeout” daemon [_thread_blocked, id=6516, stack(0x0000000015420000,0x0000000015520000)]
0x000000000e284000 JavaThread “ajp-apr-8009-Acceptor-0” daemon [_thread_in_native, id=7404, stack(0x00000000152c0000,0x00000000153c0000)]
0x000000000e283000 JavaThread “ajp-apr-8009-Poller” daemon [_thread_blocked, id=7336, stack(0x0000000015070000,0x0000000015170000)]
0x000000000e282800 JavaThread “http-apr-8080-AsyncTimeout” daemon [_thread_blocked, id=4940, stack(0x0000000014e80000,0x0000000014f80000)]
0x000000000e281800 JavaThread “http-apr-8080-Acceptor-0” daemon [_thread_in_native, id=592, stack(0x0000000014870000,0x0000000014970000)]
0x000000000e281000 JavaThread “http-apr-8080-Sendfile” daemon [_thread_blocked, id=4728, stack(0x0000000014ca0000,0x0000000014da0000)]
0x000000000e280000 JavaThread “http-apr-8080-Poller” daemon [_thread_blocked, id=7968, stack(0x0000000014660000,0x0000000014760000)]
0x000000000e27f800 JavaThread “ContainerBackgroundProcessor[StandardEngine[Catalina]]” daemon [_thread_blocked, id=3556, stack(0x0000000014070000,0x0000000014170000)]
0x000000000e27e800 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@6a034f73” daemon [_thread_blocked, id=7128, stack(0x00000000149a0000,0x0000000014aa0000)]
0x000000000e27e000 JavaThread “CBLRequestWorker-32878-1” daemon [_thread_blocked, id=5840, stack(0x0000000014770000,0x0000000014870000)]
0x000000000fd86000 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@4586b5f0” daemon [_thread_blocked, id=3340, stack(0x0000000014550000,0x0000000014650000)]
0x000000000fd85000 JavaThread “ChangeTracker-http://localhost:4984/db1/” daemon [_thread_in_native, id=3096, stack(0x0000000013f50000,0x0000000014050000)]
0x000000000e567000 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@706aa018” daemon [_thread_blocked, id=4540, stack(0x0000000014430000,0x0000000014530000)]
0x000000000fd83800 JavaThread “CBLRequestWorker-32878-0” daemon [_thread_blocked, id=6924, stack(0x0000000014320000,0x0000000014420000)]
0x000000000fd82800 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@111f6615” daemon [_thread_blocked, id=6728, stack(0x00000000141d0000,0x00000000142d0000)]
0x000000000e566800 JavaThread “CBLRequestWorker-e778e-0” daemon [_thread_blocked, id=4368, stack(0x0000000013e50000,0x0000000013f50000)]
=>0x000000000e565800 JavaThread “CBLManagerWorkExecutor” daemon [_thread_in_Java, id=2128, stack(0x0000000013700000,0x0000000013800000)]
0x000000000e565000 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@76ce0af1” daemon [_thread_blocked, id=4408, stack(0x00000000138e0000,0x00000000139e0000)]
0x000000000e564000 JavaThread “ChangeTracker-http://localhost:4984/db1/” daemon [_thread_in_native, id=4464, stack(0x0000000013bb0000,0x0000000013cb0000)]
0x000000000e575800 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@53404bec” daemon [_thread_blocked, id=6776, stack(0x0000000011110000,0x0000000011210000)]
0x000000000d9e0000 JavaThread “RefQueueWorker@org.apache.http.impl.conn.tsccm.ConnPoolByRoute@4e772f6c” daemon [_thread_blocked, id=5816, stack(0x0000000013600000,0x0000000013700000)]
0x000000000da6f000 JavaThread “Thread-3” daemon [_thread_blocked, id=4760, stack(0x0000000013500000,0x0000000013600000)]
0x000000000f4ea800 JavaThread “CBLRequestWorker-32878-0” daemon [_thread_blocked, id=6996, stack(0x0000000011410000,0x0000000011510000)]
0x000000000fba0800 JavaThread “CBLRequestWorker-e778e-0” daemon [_thread_blocked, id=4592, stack(0x0000000011210000,0x0000000011310000)]
0x000000000f4ad800 JavaThread “CBLManagerWorkExecutor” daemon [_thread_in_native, id=7116, stack(0x0000000010000000,0x0000000010100000)]
0x000000000c8db000 JavaThread “localhost-startStop-1” daemon [_thread_blocked, id=7432, stack(0x000000000ec50000,0x000000000ed50000)]
0x000000000c7e5000 JavaThread “Catalina-startStop-1” daemon [_thread_blocked, id=4872, stack(0x000000000eda0000,0x000000000eea0000)]
0x000000000c800000 JavaThread “GC Daemon” daemon [_thread_blocked, id=2356, stack(0x000000000ce50000,0x000000000cf50000)]
0x000000000ac42000 JavaThread “Service Thread” daemon [_thread_blocked, id=6496, stack(0x000000000c440000,0x000000000c540000)]
0x000000000ac41000 JavaThread “C2 CompilerThread1” daemon [_thread_blocked, id=6824, stack(0x000000000bd90000,0x000000000be90000)]
0x000000000ac3c000 JavaThread “C2 CompilerThread0” daemon [_thread_blocked, id=6672, stack(0x000000000c190000,0x000000000c290000)]
0x000000000ac39800 JavaThread “Attach Listener” daemon [_thread_blocked, id=6196, stack(0x000000000c2e0000,0x000000000c3e0000)]
0x000000000ac34800 JavaThread “Signal Dispatcher” daemon [_thread_blocked, id=2844, stack(0x000000000c070000,0x000000000c170000)]
0x000000000abdb800 JavaThread “Finalizer” daemon [_thread_blocked, id=6740, stack(0x000000000bb50000,0x000000000bc50000)]
0x000000000abd4800 JavaThread “Reference Handler” daemon [_thread_blocked, id=1728, stack(0x000000000bec0000,0x000000000bfc0000)]
0x0000000002248000 JavaThread “main” [_thread_in_native, id=7528, stack(0x0000000002670000,0x0000000002770000)]

Other Threads:
0x000000000abcf000 VMThread [stack: 0x000000000bc50000,0x000000000bd50000] [id=7688]
0x000000000ac4b000 WatcherThread [stack: 0x000000000c970000,0x000000000ca70000] [id=4196]

VM state:not at safepoint (normal execution)

VM Mutex/Monitor currently owned by a thread: None

Heap
PSYoungGen total 288768K, used 206806K [0x00000007d5c00000, 0x00000007e9700000, 0x0000000800000000)
eden space 259584K, 71% used [0x00000007d5c00000,0x00000007e100e620,0x00000007e5980000)
from space 29184K, 76% used [0x00000007e7780000,0x00000007e8d673e8,0x00000007e9400000)
to space 30720K, 0% used [0x00000007e5980000,0x00000007e5980000,0x00000007e7780000)
ParOldGen total 86528K, used 42884K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 49% used [0x0000000781400000,0x0000000783de1300,0x0000000786880000)
PSPermGen total 28672K, used 28207K [0x000000077c200000, 0x000000077de00000, 0x0000000781400000)
object space 28672K, 98% used [0x000000077c200000,0x000000077dd8be50,0x000000077de00000)

Card table byte_map: [0x0000000005770000,0x0000000005b90000] byte_map_base: 0x0000000001b8f000

Polling page: 0x0000000000130000

Code Cache [0x0000000002770000, 0x00000000029e0000, 0x0000000005770000)
total_blobs=975 nmethods=604 adapters=323 free_code_cache=46874Kb largest_free_block=47951360

Compilation events (10 events):
Event: 5.473 Thread 0x000000000ac3c000 nmethod 657 0x00000000029adcd0 code [0x00000000029adea0, 0x00000000029ae6d0]
Event: 5.473 Thread 0x000000000ac3c000 659 com.fasterxml.jackson.core.json.UTF8JsonGenerator::writeString (144 bytes)
Event: 5.473 Thread 0x000000000ac41000 nmethod 658 0x0000000002924590 code [0x0000000002924760, 0x0000000002924f70]
Event: 5.480 Thread 0x000000000ac3c000 nmethod 659 0x00000000029aad10 code [0x00000000029aaee0, 0x00000000029ab6b0]
Event: 6.202 Thread 0x000000000ac41000 660 com.fasterxml.jackson.core.sym.BytesToNameCanonicalizer::findName (140 bytes)
Event: 6.212 Thread 0x000000000ac41000 nmethod 660 0x00000000029ac910 code [0x00000000029acaa0, 0x00000000029ad4a8]
Event: 6.213 Thread 0x000000000ac3c000 661 java.util.HashMap::putAll (163 bytes)
Event: 6.228 Thread 0x000000000ac3c000 nmethod 661 0x00000000029afed0 code [0x00000000029b0120, 0x00000000029b0ac0]
Event: 6.231 Thread 0x000000000ac41000 662 % ! com.fasterxml.jackson.databind.ser.std.MapSerializer::serializeFields @ 47 (273 bytes)
Event: 6.247 Thread 0x000000000ac41000 nmethod 662% 0x00000000029b3650 code [0x00000000029b3860, 0x00000000029b4380]

GC Heap History (10 events):
Event: 1.736 GC heap before
{Heap before GC invocations=4 (full 0):
PSYoungGen total 38400K, used 38394K [0x00000007d5c00000, 0x00000007da700000, 0x0000000800000000)
eden space 33280K, 100% used [0x00000007d5c00000,0x00000007d7c80000,0x00000007d7c80000)
from space 5120K, 99% used [0x00000007d7c80000,0x00000007d817e9c0,0x00000007d8180000)
to space 5120K, 0% used [0x00000007da200000,0x00000007da200000,0x00000007da700000)
ParOldGen total 86528K, used 11722K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 13% used [0x0000000781400000,0x0000000781f72ba0,0x0000000786880000)
PSPermGen total 21504K, used 12650K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 58% used [0x000000077c200000,0x000000077ce5a9d8,0x000000077d700000)
Event: 1.746 GC heap after
Heap after GC invocations=4 (full 0):
PSYoungGen total 71680K, used 5098K [0x00000007d5c00000, 0x00000007da700000, 0x0000000800000000)
eden space 66560K, 0% used [0x00000007d5c00000,0x00000007d5c00000,0x00000007d9d00000)
from space 5120K, 99% used [0x00000007da200000,0x00000007da6faa78,0x00000007da700000)
to space 5120K, 0% used [0x00000007d9d00000,0x00000007d9d00000,0x00000007da200000)
ParOldGen total 86528K, used 18449K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 21% used [0x0000000781400000,0x00000007826045f8,0x0000000786880000)
PSPermGen total 21504K, used 12650K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 58% used [0x000000077c200000,0x000000077ce5a9d8,0x000000077d700000)
}
Event: 1.958 GC heap before
{Heap before GC invocations=5 (full 0):
PSYoungGen total 71680K, used 71658K [0x00000007d5c00000, 0x00000007da700000, 0x0000000800000000)
eden space 66560K, 100% used [0x00000007d5c00000,0x00000007d9d00000,0x00000007d9d00000)
from space 5120K, 99% used [0x00000007da200000,0x00000007da6faa78,0x00000007da700000)
to space 5120K, 0% used [0x00000007d9d00000,0x00000007d9d00000,0x00000007da200000)
ParOldGen total 86528K, used 18449K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 21% used [0x0000000781400000,0x00000007826045f8,0x0000000786880000)
PSPermGen total 21504K, used 12667K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 58% used [0x000000077c200000,0x000000077ce5ec58,0x000000077d700000)
Event: 1.966 GC heap after
Heap after GC invocations=5 (full 0):
PSYoungGen total 71680K, used 5119K [0x00000007d5c00000, 0x00000007e0100000, 0x0000000800000000)
eden space 66560K, 0% used [0x00000007d5c00000,0x00000007d5c00000,0x00000007d9d00000)
from space 5120K, 99% used [0x00000007d9d00000,0x00000007da1ffca0,0x00000007da200000)
to space 17920K, 0% used [0x00000007def80000,0x00000007def80000,0x00000007e0100000)
ParOldGen total 86528K, used 30277K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 34% used [0x0000000781400000,0x0000000783191568,0x0000000786880000)
PSPermGen total 21504K, used 12667K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 58% used [0x000000077c200000,0x000000077ce5ec58,0x000000077d700000)
}
Event: 2.199 GC heap before
{Heap before GC invocations=6 (full 0):
PSYoungGen total 71680K, used 71679K [0x00000007d5c00000, 0x00000007e0100000, 0x0000000800000000)
eden space 66560K, 100% used [0x00000007d5c00000,0x00000007d9d00000,0x00000007d9d00000)
from space 5120K, 99% used [0x00000007d9d00000,0x00000007da1ffca0,0x00000007da200000)
to space 17920K, 0% used [0x00000007def80000,0x00000007def80000,0x00000007e0100000)
ParOldGen total 86528K, used 30277K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 34% used [0x0000000781400000,0x0000000783191568,0x0000000786880000)
PSPermGen total 21504K, used 12692K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 59% used [0x000000077c200000,0x000000077ce65310,0x000000077d700000)
Event: 2.208 GC heap after
Heap after GC invocations=6 (full 0):
PSYoungGen total 148480K, used 17225K [0x00000007d5c00000, 0x00000007e0600000, 0x0000000800000000)
eden space 130560K, 0% used [0x00000007d5c00000,0x00000007d5c00000,0x00000007ddb80000)
from space 17920K, 96% used [0x00000007def80000,0x00000007e0052600,0x00000007e0100000)
to space 20480K, 0% used [0x00000007ddb80000,0x00000007ddb80000,0x00000007def80000)
ParOldGen total 86528K, used 30277K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 34% used [0x0000000781400000,0x0000000783191568,0x0000000786880000)
PSPermGen total 21504K, used 12692K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 59% used [0x000000077c200000,0x000000077ce65310,0x000000077d700000)
}
Event: 2.659 GC heap before
{Heap before GC invocations=7 (full 0):
PSYoungGen total 148480K, used 147785K [0x00000007d5c00000, 0x00000007e0600000, 0x0000000800000000)
eden space 130560K, 100% used [0x00000007d5c00000,0x00000007ddb80000,0x00000007ddb80000)
from space 17920K, 96% used [0x00000007def80000,0x00000007e0052600,0x00000007e0100000)
to space 20480K, 0% used [0x00000007ddb80000,0x00000007ddb80000,0x00000007def80000)
ParOldGen total 86528K, used 30277K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 34% used [0x0000000781400000,0x0000000783191568,0x0000000786880000)
PSPermGen total 21504K, used 12721K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 59% used [0x000000077c200000,0x000000077ce6c608,0x000000077d700000)
Event: 2.677 GC heap after
Heap after GC invocations=7 (full 0):
PSYoungGen total 151040K, used 20472K [0x00000007d5c00000, 0x00000007e9400000, 0x0000000800000000)
eden space 130560K, 0% used [0x00000007d5c00000,0x00000007d5c00000,0x00000007ddb80000)
from space 20480K, 99% used [0x00000007ddb80000,0x00000007def7e090,0x00000007def80000)
to space 29184K, 0% used [0x00000007e7780000,0x00000007e7780000,0x00000007e9400000)
ParOldGen total 86528K, used 41683K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 48% used [0x0000000781400000,0x0000000783cb4ea0,0x0000000786880000)
PSPermGen total 21504K, used 12721K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 59% used [0x000000077c200000,0x000000077ce6c608,0x000000077d700000)
}
Event: 3.598 GC heap before
{Heap before GC invocations=8 (full 0):
PSYoungGen total 151040K, used 151032K [0x00000007d5c00000, 0x00000007e9400000, 0x0000000800000000)
eden space 130560K, 100% used [0x00000007d5c00000,0x00000007ddb80000,0x00000007ddb80000)
from space 20480K, 99% used [0x00000007ddb80000,0x00000007def7e090,0x00000007def80000)
to space 29184K, 0% used [0x00000007e7780000,0x00000007e7780000,0x00000007e9400000)
ParOldGen total 86528K, used 41683K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 48% used [0x0000000781400000,0x0000000783cb4ea0,0x0000000786880000)
PSPermGen total 21504K, used 19461K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 90% used [0x000000077c200000,0x000000077d501700,0x000000077d700000)
Event: 3.611 GC heap after
Heap after GC invocations=8 (full 0):
PSYoungGen total 288768K, used 22428K [0x00000007d5c00000, 0x00000007e9700000, 0x0000000800000000)
eden space 259584K, 0% used [0x00000007d5c00000,0x00000007d5c00000,0x00000007e5980000)
from space 29184K, 76% used [0x00000007e7780000,0x00000007e8d673e8,0x00000007e9400000)
to space 30720K, 0% used [0x00000007e5980000,0x00000007e5980000,0x00000007e7780000)
ParOldGen total 86528K, used 42884K [0x0000000781400000, 0x0000000786880000, 0x00000007d5c00000)
object space 86528K, 49% used [0x0000000781400000,0x0000000783de1300,0x0000000786880000)
PSPermGen total 21504K, used 19461K [0x000000077c200000, 0x000000077d700000, 0x0000000781400000)
object space 21504K, 90% used [0x000000077c200000,0x000000077d501700,0x000000077d700000)
}

Deoptimization events (10 events):
Event: 5.193 Thread 0x000000000e27e000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000002891a0c method=java.util.zip.InflaterInputStream.read([BII)I @ 100
Event: 5.193 Thread 0x000000000e27e000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000002891a0c method=java.util.zip.InflaterInputStream.read([BII)I @ 100
Event: 5.194 Thread 0x000000000e27e000 Uncommon trap: reason=class_check action=maybe_recompile pc=0x0000000002891a0c method=java.util.zip.InflaterInputStream.read([BII)I @ 100
Event: 5.343 Thread 0x000000000e565800 Uncommon trap: reason=unreached action=reinterpret pc=0x0000000002932820 method=java.net.URL.set(Ljava/lang/String;Ljava/lang/String;ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V @ 23
Event: 5.346 Thread 0x000000000fd83800 Uncommon trap: reason=unreached action=reinterpret pc=0x00000000028f453c method=java.util.concurrent.ConcurrentHashMap.size()I @ 72
Event: 6.195 Thread 0x000000000f4ad800 Uncommon trap: reason=unreached action=reinterpret pc=0x000000000286d700 method=com.fasterxml.jackson.databind.ser.std.MapSerializer.serializeFields(Ljava/util/Map;Lcom/fasterxml/jackson/core/JsonGenerator;Lcom/fasterxml/jackson/databind/SerializerProviderÖàñ˜oƒ@
Event: 6.378 Thread 0x000000000e565800 Uncommon trap: reason=null_check action=maybe_recompile pc=0x0000000002842e18 method=java.lang.String.length()I @ 4
Event: 6.378 Thread 0x000000000e565800 Uncommon trap: reason=null_check action=maybe_recompile pc=0x0000000002842e18 method=java.lang.String.length()I @ 4
Event: 6.387 Thread 0x000000000e565800 Uncommon trap: reason=null_check action=maybe_recompile pc=0x0000000002842e18 method=java.lang.String.length()I @ 4
Event: 6.387 Thread 0x000000000e565800 Uncommon trap: reason=null_check action=maybe_recompile pc=0x00000000027e67d0 method=java.lang.String.length()I @ 4

Internal exceptions (10 events):
Event: 5.191 Thread 0x000000000e27e000 Threw 0x00000007ddd7f640 at C:\re\jdk7u79\2331\hotspot\src\share\vm\prims\jvm.cpp:1304
Event: 5.346 Thread 0x000000000fd83800 Implicit null exception at 0x00000000028f4420 to 0x00000000028f4508
Event: 6.193 Thread 0x000000000f4ad800 Threw 0x00000007dd46f2e0 at C:\re\jdk7u79\2331\hotspot\src\share\vm\prims\jvm.cpp:1304
Event: 6.194 Thread 0x000000000f4ad800 Threw 0x00000007dd475608 at C:\re\jdk7u79\2331\hotspot\src\share\vm\prims\jvm.cpp:1304
Event: 6.196 Thread 0x000000000f4ad800 Threw 0x00000007dd47f848 at C:\re\jdk7u79\2331\hotspot\src\share\vm\prims\jvm.cpp:1304
Event: 6.196 Thread 0x000000000f4ad800 Threw 0x00000007dd4849d8 at C:\re\jdk7u79\2331\hotspot\src\share\vm\prims\jvm.cpp:1304
Event: 6.378 Thread 0x000000000e565800 Implicit null exception at 0x0000000002842adc to 0x0000000002842e0d
Event: 6.378 Thread 0x000000000e565800 Implicit null exception at 0x0000000002842adc to 0x0000000002842e0d
Event: 6.387 Thread 0x000000000e565800 Implicit null exception at 0x0000000002842adc to 0x0000000002842e0d
Event: 6.387 Thread 0x000000000e565800 Implicit null exception at 0x00000000027e649c to 0x00000000027e67c5

Events (10 events):
Event: 6.379 loading class 0x000000000abe3f90 done
Event: 6.387 Thread 0x000000000e565800 Uncommon trap: trap_request=0xfffffff6 fr.pc=0x0000000002842e18
Event: 6.387 Thread 0x000000000e565800 DEOPT PACKING pc=0x0000000002842e18 sp=0x00000000137fdfa0
Event: 6.387 Thread 0x000000000e565800 DEOPT UNPACKING pc=0x00000000027a75a4 sp=0x00000000137fded8 mode 2
Event: 6.387 Thread 0x000000000e565800 Uncommon trap: trap_request=0xfffffff6 fr.pc=0x00000000027e67d0
Event: 6.387 Thread 0x000000000e565800 DEOPT PACKING pc=0x00000000027e67d0 sp=0x00000000137fdf40
Event: 6.387 Thread 0x000000000e565800 DEOPT UNPACKING pc=0x00000000027a75a4 sp=0x00000000137fded8 mode 2
Event: 6.454 Executing VM operation: RevokeBias
Event: 6.455 Executing VM operation: RevokeBias done
Event: 6.455 Thread 0x000000000fd84800 Thread exited: 0x000000000fd84800

Dynamic libraries:
0x000000013fbe0000 - 0x000000013fc13000 C:\Program Files\Java\jdk1.7.0_79\bin\java.exe
0x00000000775b0000 - 0x0000000077759000 C:\Windows\SYSTEM32\ntdll.dll
0x0000000077010000 - 0x000000007712f000 C:\Windows\system32\kernel32.dll
0x000007fefdd10000 - 0x000007fefdd7c000 C:\Windows\system32\KERNELBASE.dll
0x000007fefe3c0000 - 0x000007fefe49b000 C:\Windows\system32\ADVAPI32.dll
0x000007feff6b0000 - 0x000007feff74f000 C:\Windows\system32\msvcrt.dll
0x000007feff690000 - 0x000007feff6af000 C:\Windows\SYSTEM32\sechost.dll
0x000007fefdfb0000 - 0x000007fefe0dd000 C:\Windows\system32\RPCRT4.dll
0x00000000774b0000 - 0x00000000775aa000 C:\Windows\system32\USER32.dll
0x000007fefe890000 - 0x000007fefe8f7000 C:\Windows\system32\GDI32.dll
0x000007fefdfa0000 - 0x000007fefdfae000 C:\Windows\system32\LPK.dll
0x000007fefe2f0000 - 0x000007fefe3b9000 C:\Windows\system32\USP10.dll
0x000007fefc480000 - 0x000007fefc674000 C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.17514_none_fa396087175ac9ac\COMCTL32.dll
0x000007feff760000 - 0x000007feff7d1000 C:\Windows\system32\SHLWAPI.dll
0x000007fefdde0000 - 0x000007fefde0e000 C:\Windows\system32\IMM32.DLL
0x000007fefde10000 - 0x000007fefdf19000 C:\Windows\system32\MSCTF.dll
0x000000006cf50000 - 0x000000006d022000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\msvcr100.dll
0x000000006c770000 - 0x000000006cf45000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\server\jvm.dll
0x000007fef5580000 - 0x000007fef5589000 C:\Windows\system32\WSOCK32.dll
0x000007fefe0e0000 - 0x000007fefe12d000 C:\Windows\system32\WS2_32.dll
0x000007feff750000 - 0x000007feff758000 C:\Windows\system32\NSI.dll
0x000007fefb900000 - 0x000007fefb93b000 C:\Windows\system32\WINMM.dll
0x0000000077780000 - 0x0000000077787000 C:\Windows\system32\PSAPI.DLL
0x000000006d710000 - 0x000000006d71f000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\verify.dll
0x000000006d6e0000 - 0x000000006d708000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\java.dll
0x000000006d620000 - 0x000000006d635000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\zip.dll
0x000000006d600000 - 0x000000006d61a000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\net.dll
0x000007fefcc10000 - 0x000007fefcc26000 C:\Windows\system32\PrxerDrv.dll
0x000007fefd220000 - 0x000007fefd275000 C:\Windows\system32\mswsock.dll
0x000007fefd4a0000 - 0x000007fefd4a7000 C:\Windows\System32\wship6.dll
0x000000006d360000 - 0x000000006d371000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\nio.dll
0x000000006d720000 - 0x000000006d72b000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\management.dll
0x0000000180000000 - 0x000000018018f000 C:\apache-tomcat-7.0.59\bin\tcnative-1.dll
0x000007fefd280000 - 0x000007fefd297000 C:\Windows\system32\CRYPTSP.dll
0x000007fefcf90000 - 0x000007fefcfd7000 C:\Windows\system32\rsaenh.dll
0x000007fefd900000 - 0x000007fefd90f000 C:\Windows\system32\CRYPTBASE.dll
0x000000006d330000 - 0x000000006d354000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\sunec.dll
0x000000006d6d0000 - 0x000000006d6db000 C:\Program Files\Java\jdk1.7.0_79\jre\bin\sunmscapi.dll
0x000007fefdac0000 - 0x000007fefdc2c000 C:\Windows\system32\CRYPT32.dll
0x000007fefdab0000 - 0x000007fefdabf000 C:\Windows\system32\MSASN1.dll
0x000007fefcc00000 - 0x000007fefcc07000 C:\Windows\System32\wshtcpip.dll
0x000007feefe80000 - 0x000007feeff53000 C:\apache-tomcat-7.0.59\temp\CouchbaseLiteJavaNative.dll
0x000007fefcdb0000 - 0x000007fefcdce000 C:\Windows\system32\USERENV.dll
0x000007fefda10000 - 0x000007fefda1f000 C:\Windows\system32\profapi.dll
0x000007fefb690000 - 0x000007fefb6b7000 C:\Windows\system32\IPHLPAPI.DLL
0x000007fefb680000 - 0x000007fefb68b000 C:\Windows\system32\WINNSI.DLL
0x000007fefb390000 - 0x000007fefb3a1000 C:\Windows\system32\dhcpcsvc6.DLL
0x000007fefb2d0000 - 0x000007fefb2e8000 C:\Windows\system32\dhcpcsvc.DLL
0x000007fefa390000 - 0x000007fefa3a2000 C:\Windows\system32\PrxerNsp.dll
0x000007fefd0b0000 - 0x000007fefd10b000 C:\Windows\system32\DNSAPI.dll
0x000007fef9c30000 - 0x000007fef9c38000 C:\Windows\system32\rasadhlp.dll
0x000007fefb4a0000 - 0x000007fefb4f3000 C:\Windows\System32\fwpuclnt.dll

VM Arguments:
jvm_args: -Djava.util.logging.config.file=C:\apache-tomcat-7.0.59\conf\logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=C:\apache-tomcat-7.0.59\endorsed -Dcatalina.base=C:\apache-tomcat-7.0.59 -Dcatalina.home=C:\apache-tomcat-7.0.59 -Djava.io.tmpdir=C:\apache-tomcat-7.0.59\temp
java_command: org.apache.catalina.startup.Bootstrap start
Launcher Type: SUN_STANDARD

Environment Variables:
JAVA_HOME=C:\Program Files\Java\jdk1.7.0_79
JRE_HOME=C:\Program Files\Java\jdk1.7.0_79
CLASSPATH=C:\apache-tomcat-7.0.59\bin\bootstrap.jar;C:\apache-tomcat-7.0.59\bin\tomcat-juli.jar
PATH=C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Java\jdk1.7.0_79\bin;C:\jetty-distribution-8.1.17.v20150415\bin;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\apache-maven-3.0.3\bin;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Git\bin;C:\Program Files\nodejs\node_modules\npm\bin;C:\apache-tomcat-7.0.59\bin;C:\Program Files\nodejs;C:\Program Files (x86)\Windows Kits\8.1\Windows Performance Toolkit;C:\Program Files\Microsoft SQL Server\110\Tools\Binn;C:\Program Files\Microsoft SQL Server\120\Tools\Binn;USERPROFILE.dnx\bin;C:\Program Files\Microsoft DNX\Dnvm;C:\Program Files (x86)\Microsoft SDKs\TypeScript\1.0;C:\Ruby193\bin;C:\Users\sajalj\AppData\Roaming\npm;C:\Program Files\MySQL\MySQL Server 5.1\bin;E:\AmFam\EZApp_tomcat\bin;C:\Users\sajalj;C:\Program Files\gradle-2.4\bin;C:\SysGCC\arm-eabi\bin;C:\Program Files\Couchbase\Server\bin;C:\Program Files\gradle-2.2.1\bin;C:\SysGCC\arm-elf\bin;
USERNAME=sajalj
OS=Windows_NT
PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 60 Stepping 3, GenuineIntel

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

OS: Windows 7 , 64 bit Build 7601 Service Pack 1

CPU:total 4 (4 cores per cpu, 1 threads per core) family 6 model 60 stepping 3, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, avx, avx2, aes, erms, tsc, tscinvbit

Memory: 4k page, physical 8305420k(3000656k free), swap 8713160k(1880560k free)

vm_info: Java HotSpot™ 64-Bit Server VM (24.79-b02) for windows-amd64 JRE (1.7.0_79-b15), built on Apr 10 2015 12:36:16 by “java_re” with unknown MS VC++:1600

time: Thu Sep 24 12:40:48 2015
elapsed time: 6 seconds


#2

problem has benn solved. Actually it was the log.class in couchbase lite that was clashing with either application logger or tomcat logger