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Ticket Resolution Summary Owner Reporter
#106 fixed Apache segfaults on HUP when xcache enabled moo XenoPhage
Description

Apache is segfaulting when a -HUP is sent via kill. This happens each night when logrotate is run. The only error in the error log is as follows :

[Mon Jun 25 12:20:11 2007] [notice] seg fault or similar nasty error detected in the parent process

I can reproduce this seemingly at will while xcache is enabled. Disabling xcache resolves the problem.

I tried running httpd by hand with -X for debugging, the HUP causes a direct segfault. Any tips on debugging this?

System specs are as follows :

CentOS 5.0 (all current patches installed) Apache 2.2.3 (httpd-2.2.3-6.el5.centos.1) PHP 5.1.6 (php-5.1.6-12.el5) XCache 1.2.1-rc1 (original RPM package from Jason Litka, update added by me) Suhosin 0.9.20

#271 fixed Support for PHP 5.4 moo xenji
Description

on fedora core 16 with php 5.4.0

cc -I. -I/home/mmueller/Downloads/xcache-trunk -DPHP_ATOM_INC -I/home/mmueller/Downloads/xcache-trunk/include -I/home/mmueller/Downloads/xcache-trunk/main -I/home/mmueller/Downloads/xcache-trunk -I/opt/local/php/versions/5.4.0/include/php -I/opt/local/php/versions/5.4.0/include/php/main -I/opt/local/php/versions/5.4.0/include/php/TSRM -I/opt/local/php/versions/5.4.0/include/php/Zend -I/opt/local/php/versions/5.4.0/include/php/ext -I/opt/local/php/versions/5.4.0/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2  -E /home/mmueller/Downloads/xcache-trunk/includes.c -o ./includes.i
./structinfo.m4 is optional if XCache test is not enabled, feel free if it awk failed to produce it
LANG=C /bin/gawk -f /home/mmueller/Downloads/xcache-trunk/mkstructinfo.awk < ./includes.i > ./structinfo.m4.tmp && mv ./structinfo.m4.tmp ./structinfo.m4
/usr/bin/m4 -B 102400 -D srcdir='`'"/home/mmueller/Downloads/xcache-trunk'" -D builddir='`'".'"  /home/mmueller/Downloads/xcache-trunk/processor/main.m4 > ./processor.out.tmp
/usr/bin/m4: warning: `m4 -B' may be removed in a future release
AUTOCHECK INFO: runtime autocheck Disabled (optimized build)
AUTOCHECK INFO: zend_compiled_variable: processor looks good
AUTOCHECK INFO: zend_try_catch_element: processor looks good
AUTOCHECK INFO: zend_brk_cont_element: processor looks good
AUTOCHECK INFO: HashTable: processor looks good
AUTOCHECK INFO: zval: processor looks good
AUTOCHECK INFO: zend_arg_info: processor looks good
AUTOCHECK INFO: zend_constant: processor looks good
AUTOCHECK INFO: zend_property_info: processor looks good
AUTOCHECK INFO: zend_class_entry: processor looks good
AUTOCHECK INFO: znode: processor looks good
AUTOCHECK INFO: zend_op: processor looks good
AUTOCHECK INFO: zend_literal: processor looks good
AUTOCHECK INFO: zend_op_array: processor looks good
AUTOCHECK INFO: xc_constinfo_t: processor looks good
AUTOCHECK INFO: xc_op_array_info_t: processor looks good
AUTOCHECK INFO: xc_funcinfo_t: processor looks good
AUTOCHECK INFO: xc_classinfo_t: processor looks good
AUTOCHECK WARN: xc_autoglobal_t: missing structinfo, dont panic
AUTOCHECK INFO: xc_compilererror_t: processor looks good
AUTOCHECK INFO: xc_entry_data_php_t: processor looks good
AUTOCHECK INFO: xc_entry_data_var_t: processor looks good
AUTOCHECK INFO: xc_entry_t: processor looks good
mv ./processor.out.tmp ./processor.out
/bin/grep "export: " ./processor.out | /bin/sed "s/.*export:\(.*\):export.*/\1/g" > ./processor.h
cat < ./processor.h > ./processor.h.tmp && mv ./processor.h.tmp ./processor.h
cp ./processor.out ./processor_real.c
cat < ./processor.out > ./processor_real.c.tmp && mv ./processor_real.c.tmp ./processor_real.c
/bin/sh /home/mmueller/Downloads/xcache-trunk/libtool --mode=compile cc  -I. -I/home/mmueller/Downloads/xcache-trunk -DPHP_ATOM_INC -I/home/mmueller/Downloads/xcache-trunk/include -I/home/mmueller/Downloads/xcache-trunk/main -I/home/mmueller/Downloads/xcache-trunk -I/opt/local/php/versions/5.4.0/include/php -I/opt/local/php/versions/5.4.0/include/php/main -I/opt/local/php/versions/5.4.0/include/php/TSRM -I/opt/local/php/versions/5.4.0/include/php/Zend -I/opt/local/php/versions/5.4.0/include/php/ext -I/opt/local/php/versions/5.4.0/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /home/mmueller/Downloads/xcache-trunk/processor.c -o processor.lo 
mkdir .libs
 cc -I. -I/home/mmueller/Downloads/xcache-trunk -DPHP_ATOM_INC -I/home/mmueller/Downloads/xcache-trunk/include -I/home/mmueller/Downloads/xcache-trunk/main -I/home/mmueller/Downloads/xcache-trunk -I/opt/local/php/versions/5.4.0/include/php -I/opt/local/php/versions/5.4.0/include/php/main -I/opt/local/php/versions/5.4.0/include/php/TSRM -I/opt/local/php/versions/5.4.0/include/php/Zend -I/opt/local/php/versions/5.4.0/include/php/ext -I/opt/local/php/versions/5.4.0/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /home/mmueller/Downloads/xcache-trunk/processor.c  -fPIC -DPIC -o .libs/processor.o
In file included from /home/mmueller/Downloads/xcache-trunk/processor_real.c:11:0,
                 from /home/mmueller/Downloads/xcache-trunk/processor.c:1:
/home/mmueller/Downloads/xcache-trunk/xcache.h:113:15: error: conflicting types for ‘znode_op’
/opt/local/php/versions/5.4.0/include/php/Zend/zend_compile.h:84:3: note: previous declaration of ‘znode_op’ was here
In file included from /home/mmueller/Downloads/xcache-trunk/processor.c:1:0:
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_calc_zend_class_entry’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:4816:19: error: ‘zend_class_entry’ has no member named ‘default_properties’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:4875:9: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:4902:18: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5218:9: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5224:42: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5224:73: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_calc_zend_op’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:6043:2: warning: passing argument 2 of ‘xc_calc_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5593:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:6075:2: warning: passing argument 2 of ‘xc_calc_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5593:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:6107:2: warning: passing argument 2 of ‘xc_calc_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:5593:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_calc_zend_op_array’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:6452:3: warning: passing argument 1 of ‘xc_zstrlen_char’ discards ‘const’ qualifier from pointer target type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:690:19: note: expected ‘zstr’ but argument is of type ‘const char * const’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_store_zend_class_entry’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14697:5: error: ‘zend_class_entry’ has no member named ‘builtin_functions’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14697:30: error: ‘zend_class_entry’ has no member named ‘builtin_functions’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14719:19: error: ‘zend_class_entry’ has no member named ‘default_properties’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14719:46: error: ‘zend_class_entry’ has no member named ‘default_properties’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14777:9: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14795:6: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14811:18: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14811:40: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14820:5: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:14820:117: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15136:9: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15143:6: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15143:19: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15143:19: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15146:5: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15146:106: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_store_zend_op’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15832:2: warning: passing argument 2 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15832:2: warning: passing argument 3 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15864:2: warning: passing argument 2 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15864:2: warning: passing argument 3 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15896:2: warning: passing argument 2 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15896:2: warning: passing argument 3 of ‘xc_store_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:15521:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_store_zend_op_array’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:16282:3: warning: passing argument 1 of ‘xc_zstrlen_char’ discards ‘const’ qualifier from pointer target type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:690:19: note: expected ‘zstr’ but argument is of type ‘const char * const’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:16707:5: error: ‘zend_op_array’ has no member named ‘size’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:16820:5: error: ‘zend_op_array’ has no member named ‘size_var’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_restore_zend_class_entry’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24602:5: error: ‘zend_class_entry’ has no member named ‘builtin_functions’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24602:30: error: ‘zend_class_entry’ has no member named ‘builtin_functions’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24625:19: error: ‘zend_class_entry’ has no member named ‘default_properties’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24625:46: error: ‘zend_class_entry’ has no member named ‘default_properties’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24682:9: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24699:4: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24711:18: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:24711:40: error: ‘zend_class_entry’ has no member named ‘static_members’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25062:5: error: ‘zend_class_entry’ has no member named ‘filename’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_restore_zend_op’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25741:2: warning: passing argument 2 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25741:2: warning: passing argument 3 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25773:2: warning: passing argument 2 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25773:2: warning: passing argument 3 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25805:2: warning: passing argument 2 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘struct znode *’ but argument is of type ‘union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25805:2: warning: passing argument 3 of ‘xc_restore_znode’ from incompatible pointer type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:25430:28: note: expected ‘const struct znode * const’ but argument is of type ‘const union znode_op *’
/home/mmueller/Downloads/xcache-trunk/processor_real.c: In function ‘xc_restore_zend_op_array’:
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26260:7: error: ‘znode_op’ has no member named ‘u’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26260:52: error: ‘znode_op’ has no member named ‘u’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26270:7: error: ‘znode_op’ has no member named ‘u’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26270:52: error: ‘znode_op’ has no member named ‘u’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26412:4: warning: passing argument 1 of ‘xc_zstrlen_char’ discards ‘const’ qualifier from pointer target type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:690:19: note: expected ‘zstr’ but argument is of type ‘const char * const’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26807:5: error: ‘zend_op_array’ has no member named ‘size’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:26914:5: error: ‘zend_op_array’ has no member named ‘size_var’
/home/mmueller/Downloads/xcache-trunk/processor_real.c:27575:6: warning: passing argument 1 of ‘xc_zstrlen_char’ discards ‘const’ qualifier from pointer target type [enabled by default]
/home/mmueller/Downloads/xcache-trunk/processor_real.c:690:19: note: expected ‘zstr’ but argument is of type ‘const char * const’
#136 invalid xcache wont compile moo xcache.lighttpd@…
Description
tss# phpize --clean && phpize
Cleaning..
Configuring for:
PHP Api Version:         20041225
Zend Module Api No:      20060613
Zend Extension Api No:   220060519
tss# ./configure --help
`configure' configures this package to adapt to many kinds of systems.

Usage: ./configure [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print `checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for `--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or `..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [/usr/local]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, `make install' will install all the files in
`/usr/local/bin', `/usr/local/lib' etc.  You can specify
an installation prefix other than `/usr/local' using `--prefix',
for instance `--prefix=$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR           user executables [EPREFIX/bin]
  --sbindir=DIR          system admin executables [EPREFIX/sbin]
  --libexecdir=DIR       program executables [EPREFIX/libexec]
  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
  --libdir=DIR           object code libraries [EPREFIX/lib]
  --includedir=DIR       C header files [PREFIX/include]
  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR          info documentation [DATAROOTDIR/info]
  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR           man documentation [DATAROOTDIR/man]
  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
  --htmldir=DIR          html documentation [DOCDIR]
  --dvidir=DIR           dvi documentation [DOCDIR]
  --pdfdir=DIR           pdf documentation [DOCDIR]
  --psdir=DIR            ps documentation [DOCDIR]

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  --target=TARGET   configure for building compilers for TARGET [HOST]

Optional Features:
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-xcache         Include XCache support.
  --enable-xcache-constant        XCache: Handle new constants made by php compiler (e.g.: for __halt_compiler)
  --enable-xcache-optimizer       XCache: (N/A)
  --enable-xcache-coverager       XCache: Enable code coverage dumper, useful for testing php scripts
  --enable-xcache-assembler       XCache: (N/A)
  --enable-xcache-disassembler    XCache: Enable opcode to php variable dumper, NOT for production server
  --enable-xcache-encoder         XCache: (N/A)
  --enable-xcache-decoder         XCache: (N/A)
  --enable-xcache-test            XCache: Enable self test - FOR DEVELOPERS ONLY!!
  --enable-xcache-dprint          XCache: Enable debug print functions - FOR DEVELOPERS ONLY!!
  --enable-shared=PKGS  build shared libraries default=yes
  --enable-static=PKGS  build static libraries default=yes
  --enable-fast-install=PKGS  optimize for fast installation default=yes
  --disable-libtool-lock  avoid locking (might break parallel builds)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-libdir=NAME      Look for libraries in .../NAME rather than .../lib
  --with-php-config=PATH  Path to php-config php-config
  --with-gnu-ld           assume the C compiler uses GNU ld default=no
  --with-pic              try to use only PIC/non-PIC objects default=use both
  --with-tags=TAGS      include additional configurations automatic


Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  CXXCPP      C++ preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

tss# ./configure --enable-xcache
tss# 
1 2 3 4 5 6 7 8 9 10 11 12
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