Sample Implementation 3.0 Testing Status

General Status

This section documents the known variances of the lsbsi from LSB version 3.0.

The lsbsi does not provide (or rather provides empty) required tools install_initd and remove_initd. These are not currently tested for, so do not show as failures.

To ensure consistent results a certain set of steps are performed on each architecture when executing runtime tests on the lsbsi. Here is the procedure used to install and test the lsbsi: LSB 3.0 SI Test Procedure

Test Results

This page shows the results of running the various runtime environment tests within the lsbsi. There are results for the following runtime tests:

  1. LSB Runtime Environment Test Suite
  2. LSB Library Checker
  3. LSB Command Checker
  4. LSB C++ Test Suite
  5. LSB VSW4 Test Suite

LSB Runtime Test Suite Results

Architecture Independent Runtime Test Results

The following failures were observed on all LSB supported architectures when running the lsb-runtime-test 3.0.0-4.

1. The cpio problems shown here have been fixed in distros via patches that have not been applied to the lsbsi.

     /tset/LI18NUX2K.L1/utils/cpio-fh/T.cpio-fh 5 FAIL
     /tset/LI18NUX2K.L1/utils/cpio-fh/T.cpio-fh 6 FAIL
     /tset/LI18NUX2K.L1/utils/cpio-fh/T.cpio-fh 7 FAIL

2. These problems have been waived for all architectures. They are covered by INT.0013.

     /tset/LI18NUX2K.L1/utils/diff/T.diff 2 FAIL (WAIVED)
     /tset/LI18NUX2K.L1/utils/unexpand/T.unexpand 1 FAIL (WAIVED)

lsb-runtime-test 3.0 Results for IA32 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the IA32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 5 
     Total Tests Failed (including waived): 6
     Total Tests Failed (excluding waived): 3

1. This problem has been waived for all architectures. It is covered by TSD.0055.

     /tset/POSIX.os/procprim/sigconcept/T.sigconcept 41 UNRESOLVED (WAIVED)

lsb-runtime-test 3.0 Results for IA64 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the IA64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 19
     Total Tests Failed (including waived): 20
     Total Tests Failed (excluding waived): 15

1. These problems have been waived for the IA64 architecture. They are covered by TSD.0069.

     /tset/ANSI.os/streamio/fwrite/T.fwrite 3 UNRESOLVED (WAIVED)
     /tset/POSIX.os/ioprim/write/T.write 13 FAIL (WAIVED)

2. These problems are common on the IA64 and X86_64 architectures. This may be due to the fact these systems are running in a chroot environment on top of Debian systems. All the other architectures are on native RHEL4 U2 systems.

     /tset/LSB.os/procprim/exec_L/T.execl_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execle_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execlp_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execv_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execve_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execvp_L 7 FAIL
     /tset/POSIX.os/procprim/exec/T.execl 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execle 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execlp 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execv 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execve 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execvp 30 FAIL

lsb-runtime-test 3.0 Results for PPC32 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the PPC32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 2
     UNREPORTED: 1
     FAIL: 5 
     Total Tests Failed (including waived): 8
     Total Tests Failed (excluding waived): 3

1. These problems have been waived for the PPC32 architecture. They are covered by TSD.0058.

     /tset/LSB.os/jump/makecontext/T.makecontext 1 UNRESOLVED (WAIVED)
     /tset/LSB.os/jump/makecontext/T.makecontext 3 UNRESOLVED (WAIVED)

2. This problem has been waived for the PPC32 architecture. It is covered by TSD.0066.

     /tset/LSB.os/mprotect/mprotect_P/T.mprotect_P 8 UNREPORTED (WAIVED)

lsb-runtime-test 3.0 Results for PPC64 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the PPC64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 5
     Total Tests Failed (including waived): 5
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES

lsb-runtime-test 3.0 Results for S390 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the S390 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 3
     UNREPORTED: 1
     FAIL: 5
     Total Tests Failed (including waived): 9
     Total Tests Failed (excluging waived): 4

1. This problem has been waived for the S390 architecture. It is covered by TSD.0067.

     /tset/LSB.os/mprotect/mprotect_P/T.mprotect_P 8 UNREPORTED (WAIVED)

2. This problem has been waived for all architectures. It is covered by TSD.0051.

     /tset/PTHR.os/thread/pthread_create/T.pthread_create 4 UNRESOLVED (WAIVED)

3. This problem has been waived for all architectures. It is covered by TSD.0063.

     /tset/PTHR.os/thread/pthread_join/T.pthread_join 4 UNRESOLVED (WAIVED)

4. This problem has been waived for all architectures. It is covered by TSD.0064.

     /tset/PTHR.os/thread/pthread_create/T.pthread_create 11 UNRESOLVED (WAIVED)

lsb-runtime-test 3.0 Results for S390X Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the S390X architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 3
     UNREPORTED: 0
     FAIL: 5 
     Total Tests Failed (including waived): 8
     Total Tests Failed (excluding waived): 4

1. This problem has been waived for all architectures. It is covered by TSD.0051.

     /tset/PTHR.os/thread/pthread_create/T.pthread_create 4 UNRESOLVED (WAIVED)

2. This problem has been waived for all architectures. It is covered by TSD.0063.

     /tset/PTHR.os/thread/pthread_join/T.pthread_join 4 UNRESOLVED (WAIVED)

3. This problem has been waived for all architectures. It is covered by TSD.0064.

     /tset/PTHR.os/thread/pthread_create/T.pthread_create 11 UNRESOLVED (WAIVED)

lsb-runtime-test 3.0 Results for X86_64 Architecture

These are the results from lsb-runtime-test 3.0.0-4 when run on the X86_64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/04/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 17 
     Total Tests Failed (including waived): 17
     Total Tests Failed (excluding waived): 15

1. These problems are common on the IA64 and X86_64 architectures. This may be due to the fact these systems are running in a chroot environment on top of Debian systems. All the other architectures are on native RHEL4 U2 systems.

     /tset/LSB.os/procprim/exec_L/T.execl_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execle_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execlp_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execv_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execve_L 7 FAIL
     /tset/LSB.os/procprim/exec_L/T.execvp_L 7 FAIL
     /tset/POSIX.os/procprim/exec/T.execl 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execle 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execlp 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execv 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execve 30 FAIL
     /tset/POSIX.os/procprim/exec/T.execvp 30 FAIL

LSB Library Checker Test Results

Architecture Independent Library Checker Results

The following failures were observed on all LSB supported architectures when running lsblibchk 3.0.0-1

1. Problems have not been analyzed yet.

     libstdc++.so.6 3052 FAIL
     libstdc++.so.6 3059 FAIL

lsblibchk 3.0 Results for IA32 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the IA32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for IA64 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the IA64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for PPC32 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the PPC32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for PPC64 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the PPC64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for S390 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the S390 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for S390X Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the S390X architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

lsblibchk 3.0 Results for X86_64 Architecture

These are the results from lsb-libchk 3.0.3-1 when run on the X86_64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2

NO ARCHITECTURE SPECIFIC FAILURES

LSB Command Checker Test Results

Architecture Independent Command Checker Results

There were no architecture independent failures when running lsbcmdchk 3.0.3-1 on the lsbsi 3.0.1.

lsbcmdchk 3.0 Results for IA32 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the IA32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for IA64 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the IA64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for PPC32 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the PPC32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for PPC64 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the PPC64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for S390 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the S390 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for S390X Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the S390X architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

lsbcmdchk 3.0 Results for X86_64 Architecture

These are the results from lsb-cmdchk 3.0.3-1 when run on the X86_64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 0
     Total Tests Failed (including waived): 0
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

LSB C++ Test Suite Results

Architecture Independent C++ Test Suite Results

The following failures were observed on all LSB supported architectures when running the qmtest_libstdcpp 3.4.3-3 on the lsbsi 3.0.1.

1. This problem has been waived for all architectures. It is covered by TSD.0061.

     /24_iterators/istreambuf_iterator/2.cc 1 FAIL (WAIVED)

qmtest_libstdcpp 3.0 Results for IA32 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the IA32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 1
     Total Tests Failed (including waived): 1
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

qmtest_libstdcpp 3.0 Results for IA64 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the IA64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 1
     Total Tests Failed (including waived): 1
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

qmtest_libstdcpp 3.0 Results for PPC32 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the PPC32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 0

1. This problem has been waived for the PPC32 architecture. It is covered by TSD.0057.

     /21_strings/char_traits/requirements/wchar_t/1.cc 1 FAIL (WAIVED)

qmtest_libstdcpp 3.0 Results for PPC64 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the PPC64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 1
     Total Tests Failed (including waived): 1
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

qmtest_libstdcpp 3.0 Results for S390 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the S390 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 1
     Total Tests Failed (including waived): 1
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

qmtest_libstdcpp 3.0 Results for S390X Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the S390X architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 2
     Total Tests Failed (excluding waived): 1

1. This problem has not been analyzed yet.

     /thread/pthread7-rope.cc 1 FAIL

qmtest_libstdcpp 3.0 Results for X86_64 Architecture

These are the results from qmtest_libstdcpp 3.4.3-3 when run on the X86_64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 0
     UNREPORTED: 0
     FAIL: 1
     Total Tests Failed (including waived): 1
     Total Tests Failed (excluding waived): 0

NO ARCHITECTURE SPECIFIC FAILURES

LSB VSW4 Test Suite Results

Architecture Independent VSW4 Test Suite Results

The following failures were observed on all LSB supported architectures when running lsb-test-vsw4 3.0.0-4

1. These problems have not been analyzed yet. Most likely they have to do with improper installation of fonts in the lsbsi.

     /tset/CH02/clsdsply/clsdsply 19 UNRESOLVED
     /tset/CH06/stfntpth/stfntpth 1 FAIL
     /tset/CH06/stfntpth/stfntpth 2 FAIL

lsb-test-vsw4 3.0 Results for IA32 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the IA32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 3
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES

lsb-test-vsw4 3.0 Results for IA64 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the IA64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 3
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES

lsb-test-vsw4 3.0 Results for PPC32 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the PPC32 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 3
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES

lsb-test-vsw4 3.0 Results for PPC64 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the PPC64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: ??
     UNREPORTED: ??
     FAIL: ??
     Total Tests Failed (including waived): ??
     Total Tests Failed (excluding waived): ??

1. The test suite hangs on ppc64 during one of the early tests when the Xvfb crashes. This prevents all the following tests from executing. Problem may be related to a bug in the upstream source.

lsb-test-vsw4 3.0 Results for S390 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the S390 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 3
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES

lsb-test-vsw4 3.0 Results for S390X Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the S390X architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: ??
     UNREPORTED: ??
     FAIL: ??
     Total Tests Failed (including waived): ??
     Total Tests Failed (excluding waived): ??

1. Problems have not been analyzed yet.

     /tset/CH06/drwlns/drwlns 46 FAIL
     /tset/CH06/drwrctngl/drwrctngl 41 FAIL
     /tset/CH06/drwrctngls/drwrctngls 43 FAIL
     /tset/CH06/drwsgmnts/drwsgmnts 42 FAIL

2. The Xvfb hangs during the rprntwdw test, so it does not get reported. All tests after rprntwdw hang as well and don't show up in the journal. Problem is related to a bug in the upstream Xvfb source.

     /tset/CH07/rprntwdw/rprntwdw 9 UNREPORTED

lsb-test-vsw4 3.0 Results for X86_64 Architecture

These are the results from lsb-test-vsw4 3.0.0-4 when run on the X86_64 architecture. Only problems unique to this architecture are listed. The version of the lsbsi used was 3.0.1 and test was run on 11/07/05.

     UNRESOLVED: 1
     UNREPORTED: 0
     FAIL: 2
     Total Tests Failed (including waived): 3
     Total Tests Failed (excluding waived): 3

NO ARCHITECTURE SPECIFIC FAILURES