OpenJDK JVM crash in StubRoutines from com.itextpdf.text.io

Issue

• JVM crash in com.itextpdf.io.source.FileChannelRandomAccessSource.get():

# Problematic frame:
# v  ~StubRoutines::jbyte_disjoint_arraycopy

siginfo: si_signo: 7 (SIGBUS), si_code: 2 (BUS_ADRERR), si_addr: 0x00007f81e90a3000

Stack: [0x00007f81a3352000,0x00007f81a3453000],  sp=0x00007f81a344fc50,  free space=1015k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
v  ~StubRoutines::jbyte_disjoint_arraycopy
J 140012 C2 com.itextpdf.text.io.IndependentRandomAccessSource.get(J[BII)I (16 bytes) @ 0x00007f824b98bd9a [0x00007f824b98ba20+0x37a]
J 106475 C2 com.itextpdf.text.pdf.RandomAccessFileOrArray.readFully([BII)V (45 bytes) @ 0x00007f8252b6f3fc [0x00007f8252b6f020+0x3dc]
J 125862 C2 com.itextpdf.text.pdf.RandomAccessFileOrArray.readFully([B)V (9 bytes) @ 0x00007f8251ff37d8 [0x00007f8251ff37a0+0x38]
j  com.itextpdf.text.pdf.PdfReader.getStreamBytesRaw(Lcom/itextpdf/text/pdf/PRStream;Lcom/itextpdf/text/pdf/RandomAccessFileOrArray;)[B+39
j  com.itextpdf.text.pdf.PdfReader.getStreamBytesRaw(Lcom/itextpdf/text/pdf/PRStream;)[B+14
j  com.itextpdf.text.pdf.PRStream.toPdf(Lcom/itextpdf/text/pdf/PdfWriter;Ljava/io/OutputStream;)V+1
J 138538 C2 com.itextpdf.text.pdf.PdfWriter$PdfBody.add(Lcom/itextpdf/text/pdf/PdfObject;IIZ)Lcom/itextpdf/text/pdf/PdfIndirectObject; (142 bytes) @ 0x00007f825814a4e4 [0x00007f8258149a60+0xa84]
...

• JVM crash in com.itextpdf.io.source.FileChannelRandomAccessSource.get():

# Problematic frame:
# v  ~BufferBlob::StubRoutines (2)

siginfo: si_signo: 7 (SIGBUS), si_code: 2 (BUS_ADRERR), si_addr: 0x00007fe89c3181ba

Stack: [0x00007fe830b24000,0x00007fe830c25000],  sp=0x00007fe830c210e0,  free space=1012k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
v  ~BufferBlob::StubRoutines (2)
J 9632 C2 com.itextpdf.io.source.FileChannelRandomAccessSource.get(J[BII)I (14 bytes) @ 0x00007feac18ad53d [0x00007feac18ad2e0+0x25d]
J 6726 C2 com.itextpdf.io.source.GetBufferedRandomAccessSource.get(J)I (80 bytes) @ 0x00007feac25aa9ec [0x00007feac25aa940+0xac]
J 14684 C2 com.itextpdf.io.source.PdfTokenizer.read()I (8 bytes) @ 0x00007feac278cdc8 [0x00007feac278cd60+0x68]
j  com.itextpdf.io.source.PdfTokenizer.readString(I)Ljava/lang/String;+16
j  com.itextpdf.io.source.PdfTokenizer.getStartxref()J+46
j  com.itextpdf.kernel.pdf.PdfReader.readXref()V+8
j  com.itextpdf.kernel.pdf.PdfReader.readPdf()V+32
...

• JVM crash in com.itextpdf.io.source.FileChannelRandomAccessSource.get():

# Problematic frame:
# v  ~StubRoutines::jbyte_disjoint_arraycopy
...
RAX=0x00007f5b88766f47 is an unknown value
RBX=0x000000077eb74148 is an oop
com.itextpdf.text.io.PagedChannelRandomAccessSource
 - klass: 'com/itextpdf/text/io/PagedChannelRandomAccessSource'

~~~