FULL PRODUCT VERSION :
java version "1.6.0_28"
OpenJDK Runtime Environment (IcedTea6 1.13.0pre) (rhel-1.66.1.13.0.el6-x86_64)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)


A DESCRIPTION OF THE PROBLEM :
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGBUS (0x7) at pc=0x00698300, pid=2918, tid=248748912
#
# Java VM: Java HotSpot(TM) Server VM (11.0-b16 mixed mode linux-x86)
# Problematic frame:
# C [libc.so.6+0x137300]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.
#

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

Current thread (0x09d73000): JavaThread "http-192.168.0.225-80-20" daemon [_thread_in_native, id=3122, stack(0x0ed19000,0x0ed3a000)]

siginfo:si_signo=SIGBUS: si_errno=0, si_code=2 (BUS_ADRERR), si_addr=0x0f1bd29a

Registers:
EAX=0x0f1bd29a, EBX=0xf76bc6e8, ECX=0x00000639, EDX=0x2e9663d4
ESP=0x0ed381e8, EBP=0x0ed38238, ESI=0x00000639, EDI=0x00000000
EIP=0x00698300, CR2=0x0f1bd29a, EFLAGS=0x00010206

Top of Stack: (sp=0x0ed381e8)
0x0ed381e8: f76bc6e8 f76aded8 2e9663d4 0f1bd29a
0x0ed381f8: 00000639 09d7379c 00000000 00000001
0x0ed38208: 00000639 00000000 00000639 2e9663d4
0x0ed38218: 00000000 00000000 0f1bd29a 00000000
0x0ed38228: f76ade3b 00000000 0ed3826c 09d73000
0x0ed38238: 0ed38278 f495ac3f 09d73114 0ed3826c
0x0ed38248: 0f1bd29a 00000000 0ed38264 00000000
0x0ed38258: 00000000 00000639 00000000 2e9663c8

Instructions: (pc=0x00698300)
0x006982f0: c3 31 48 02 00 03 1c 8b ff e3 66 0f 1f 44 00 00
0x00698300: f3 0f 6f 00 57 89 d7 83 e2 f0 56 83 c2 10 89 fe

Stack: [0x0ed19000,0x0ed3a000], sp=0x0ed381e8, free space=124k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libc.so.6+0x137300]
J java.nio.Bits.copyToByteArray(JLjava/lang/Object;JJ)V

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J java.nio.Bits.copyToByteArray(JLjava/lang/Object;JJ)V
J com.itextpdf.text.io.GetBufferedRandomAccessSource.get(J)I
J com.itextpdf.text.pdf.PRTokeniser.nextToken()Z
J com.itextpdf.text.pdf.PRTokeniser.nextValidToken()V
J com.itextpdf.text.pdf.PdfReader.readDocObj()V
j com.itextpdf.text.pdf.PdfReader.readPdf()V+85
j com.itextpdf.text.pdf.PdfReader.<init>(Lcom/itextpdf/text/io/RandomAccessSource;Z[BLjava/security/cert/Certificate;Ljava/security/Key;Ljava/lang/String;Z)V+144
j com.itextpdf.text.pdf.PdfReader.<init>(Ljava/lang/String;[B)V+28
j com.itextpdf.text.pdf.PdfReader.<init>(Ljava/lang/String;)V+3
j Model.PDFConversionDemo.createItextPdf(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;+7243
J org.apache.jsp.ViewReportServlet_jsp._jspService(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V
j org.apache.jasper.runtime.HttpJspBase.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+3
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+30
j org.apache.jasper.servlet.JspServletWrapper.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Z)V+315
j org.apache.jasper.servlet.JspServlet.serviceJspFile(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;Ljava/lang/String;Ljava/lang/Throwable;Z)V+184
j org.apache.jasper.servlet.JspServlet.service(Ljavax/servlet/http/HttpServletRequest;Ljavax/servlet/http/HttpServletResponse;)V+418
j javax.servlet.http.HttpServlet.service(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V+30
J org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V
J org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V

THE PROBLEM WAS REPRODUCIBLE WITH -Xint FLAG: Did not try

THE PROBLEM WAS REPRODUCIBLE WITH -server FLAG: Did not try

EXPECTED VERSUS ACTUAL BEHAVIOR :
Crash Java
ERROR MESSAGES/STACK TRACES THAT OCCUR :
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGBUS (0x7) at pc=0x00698300, pid=2918, tid=248748912
#
# Java VM: Java HotSpot(TM) Server VM (11.0-b16 mixed mode linux-x86)
# Problematic frame:
# C [libc.so.6+0x137300]
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
# The crash happened outside the Java Virtual Machine in native code.
# See problematic frame for where to report the bug.

REPRODUCIBILITY :
This bug can be reproduced occasionally.