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Bug ID: 7123954 Some CTW test crash with SIGSEGV
7123954 : Some CTW test crash with SIGSEGV

Details
Type:
Bug
Submit Date:
2011-12-22
Status:
Closed
Updated Date:
2012-03-29
Project Name:
JDK
Resolved Date:
2012-03-29
Component:
hotspot
OS:
generic
Sub-Component:
compiler
CPU:
generic
Priority:
P3
Resolution:
Fixed
Affected Versions:
8
Fixed Versions:
hs23

Related Reports
Backport:
JDK-2219990 - Some CTW test crash with SIGSEGV
Backport:
JDK-2219890 - Some CTW test crash with SIGSEGV
Relates:
JDK-7157384 - 64-bit C2 compiler received SEGV in PhaseChaitin::gather_lrg_masks
Relates:
JDK-7125879 - assert(proj != NULL) failed: must be found

Sub Tasks

Description
Some CTW tests crash with SIGSEGV. The failures are not reproducible with -Xint, but reproducible with both -client and -server.

Log:

CompileTheWorld : Compiling all classes in /net/sqenfs-1.us.oracle.com/export1/comp/vm/testbase/ctw/full/maven2/commons-vfs/commons-vfs/1.0/commons-vfs-1.0.jar

Preloading failed for (15) org/apache/commons/vfs/provider/tar/TarFileSystem
Preloading failed for (19) org/apache/commons/vfs/provider/tar/TarFileProvider
Preloading failed for (20) org/apache/commons/vfs/provider/tar/TarFileObject
Preloading failed for (24) org/apache/commons/vfs/provider/jar/JarFileProvider
Preloading failed for (25) org/apache/commons/vfs/provider/jar/JarFileSystem
Preloading failed for (26) org/apache/commons/vfs/provider/jar/JarFileObject
Preloading failed for (30) org/apache/commons/vfs/provider/URLFileName
Preloading failed for (31) org/apache/commons/vfs/provider/AbstractFileObject
Preloading failed for (33) org/apache/commons/vfs/provider/ftp/FtpFileSystem
Preloading failed for (34) org/apache/commons/vfs/provider/ftp/FTPClientWrapper
Preloading failed for (35) org/apache/commons/vfs/provider/ftp/FtpFileSystemConfigBuilder
Preloading failed for (36) org/apache/commons/vfs/provider/ftp/FtpFileObject$FtpOutputStream
Preloading failed for (37) org/apache/commons/vfs/provider/ftp/FtpFileProvider
Preloading failed for (38) org/apache/commons/vfs/provider/ftp/FtpFileObject$FtpInputStream
Preloading failed for (40) org/apache/commons/vfs/provider/ftp/FtpFileObject
Preloading failed for (41) org/apache/commons/vfs/provider/ftp/FtpClientFactory
Preloading failed for (45) org/apache/commons/vfs/provider/temp/TemporaryFileProvider
Preloading failed for (51) org/apache/commons/vfs/provider/AbstractFileSystem
Preloading failed for (55) org/apache/commons/vfs/provider/AbstractFileProvider
Preloading failed for (56) org/apache/commons/vfs/provider/sftp/SftpFileObject
Preloading failed for (57) org/apache/commons/vfs/provider/sftp/SftpFileSystem
Preloading failed for (59) org/apache/commons/vfs/provider/sftp/SftpFileSystemConfigBuilder
Preloading failed for (62) org/apache/commons/vfs/provider/sftp/SftpFileObject$SftpOutputStream
Preloading failed for (63) org/apache/commons/vfs/provider/sftp/SftpClientFactory
Preloading failed for (65) org/apache/commons/vfs/provider/sftp/SftpFileProvider
Preloading failed for (67) org/apache/commons/vfs/provider/sftp/SftpRandomAccessContent
Preloading failed for (70) org/apache/commons/vfs/provider/http/HttpRandomAccesContent$1
Preloading failed for (71) org/apache/commons/vfs/provider/http/HttpFileSystemConfigBuilder
Preloading failed for (72) org/apache/commons/vfs/provider/http/HttpFileSystem
Preloading failed for (73) org/apache/commons/vfs/provider/http/HttpFileProvider
Preloading failed for (74) org/apache/commons/vfs/provider/http/HttpFileObject$HttpInputStream
Preloading failed for (76) org/apache/commons/vfs/provider/http/HttpRandomAccesContent
Preloading failed for (77) org/apache/commons/vfs/provider/http/HttpFileObject
Preloading failed for (78) org/apache/commons/vfs/provider/http/HttpFileContentInfoFactory
Preloading failed for (79) org/apache/commons/vfs/provider/http/HttpClientFactory
Preloading failed for (85) org/apache/commons/vfs/provider/DefaultFileContent
Preloading failed for (87) org/apache/commons/vfs/provider/zip/ZipFileSystem
Preloading failed for (88) org/apache/commons/vfs/provider/zip/ZipFileProvider
Preloading failed for (89) org/apache/commons/vfs/provider/zip/ZipFileObject
Preloading failed for (99) org/apache/commons/vfs/provider/local/LocalFileSystem
Preloading failed for (101) org/apache/commons/vfs/provider/local/DefaultLocalFileProvider
Preloading failed for (102) org/apache/commons/vfs/provider/gzip/GzipFileSystem
Preloading failed for (103) org/apache/commons/vfs/provider/gzip/GzipFileProvider
Preloading failed for (107) org/apache/commons/vfs/provider/ram/RamFileSystem
Preloading failed for (110) org/apache/commons/vfs/provider/ram/RamFileObject
Preloading failed for (112) org/apache/commons/vfs/provider/ram/RamFileProvider
Preloading failed for (115) org/apache/commons/vfs/provider/AbstractFileObject$1
Preloading failed for (121) org/apache/commons/vfs/provider/url/UrlFileObject
Preloading failed for (122) org/apache/commons/vfs/provider/url/UrlFileProvider
Preloading failed for (123) org/apache/commons/vfs/provider/url/UrlFileSystem
Preloading failed for (128) org/apache/commons/vfs/provider/compressed/CompressedFileFileSystem
Preloading failed for (135) org/apache/commons/vfs/provider/bzip2/Bzip2FileProvider
CompileTheWorld (139) : org/apache/commons/vfs/provider/bzip2/Bzip2FileObject
#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0xfffffd7ffcd1e3ec, pid=15954, tid=12
#
# JRE version: 7.0-b147
# Java VM: Java HotSpot(TM) 64-Bit Server VM (23.0-b08-internal-201112201932.stefank.7118863-fastdebug mixed mode solaris-amd64 compressed oops)
# Problematic frame:
# V  [libjvm.so+0xb1e3ec]  void PhaseChaitin::gather_lrg_masks(bool)+0x878
#
# Core dump written. Default location: /net/aurora-ds/data/vmsqe/execution/results/HSX/PIT/VM/hs23/b08/7u4/b05/2011-12-17/default-fastdebug/ctw/solaris-amd64/server/comp/solaris-amd64_ctw__server_comp_ibiblio_1200_1300.testlist/core or core.15954
#
# An error report file with more information is saved as:
# /net/aurora-ds/data/vmsqe/execution/results/HSX/PIT/VM/hs23/b08/7u4/b05/2011-12-17/default-fastdebug/ctw/solaris-amd64/server/comp/solaris-amd64_ctw__server_comp_ibiblio_1200_1300.testlist/hs_err_pid15954.log
#
# If you would like to submit a bug report, please visit:
#   http://bugreport.sun.com/bugreport/crash.jsp
#
Current thread is 12
Dumping core ...

Comments
EVALUATION

http://hg.openjdk.java.net/lambda/lambda/hotspot/rev/d12a66fa3820
2012-03-22 
EVALUATION

http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/d12a66fa3820
2011-12-28 
EVALUATION

Old problem. Incoming I_O projection is dropped on floor (become dead) when allocation replaced only with slow call (big array). Correct the code for such case.
2011-12-28 
EVALUATION

Dies here:

Current function is PhaseChaitin::gather_lrg_masks
  746           uint vreg = n2lidx(n->in(k));
[t@48 l@48]: print n
n = 0x2ffb830
[t@48 l@48]: print n->dump()
 176    Catch   ===  177 _  [[ 175  718 ]]  !jvms: Object::<init> @ bci:0 OutputStream::<init> @ bci:1 CBZip2OutputStream::<init> @ bci:1 CBZip2OutputStream::<init> @ bci:4 Bzip2FileObject::doGetOutputStream @ bci:33
n->dump() = (void)
[t@48 l@48]: print k
k = 1U
2011-12-22


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