Comment 8 for bug 1012482

One failure on QRT kernel-security:

Running test: './test-kernel-security.py' distro: 'Ubuntu 11.10' kernel: '3.0.0-1212.24 (Ubuntu 3.0.0-1212.24-omap4 3.0.33)' arch: 'armel' uid: 0/0 SUDO_USER: 'ubuntu')
test_000_make (__main__.KernelSecurityTest)
Prepare to build helper tools ... (4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)) ok
test_010_proc_maps (__main__.KernelSecurityTest)
/proc/$pid/maps is correctly protected ... ok
test_020_aslr_00_proc (__main__.KernelSecurityTest)
ASLR enabled ... ok
test_020_aslr_dapper_stack (__main__.KernelSecurityTest)
ASLR of stack ... ok
test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
ASLR of libs ... ok
test_021_aslr_dapper_mmap (__main__.KernelSecurityTest)
ASLR of mmap ... ok
test_022_aslr_hardy_text (__main__.KernelSecurityTest)
ASLR of text ... ok
test_022_aslr_hardy_vdso (__main__.KernelSecurityTest)
ASLR of vdso ... (skipped: only x86) ok
test_022_aslr_intrepid_brk (__main__.KernelSecurityTest)
ASLR of brk ... ok
test_030_mmap_min (__main__.KernelSecurityTest)
Low memory allocation respects mmap_min_addr ... (32768) ok
test_031_apparmor (__main__.KernelSecurityTest)
AppArmor loaded ... ok
test_031_seccomp (__main__.KernelSecurityTest)
PR_SET_SECCOMP works ... ok
test_032_dev_kmem (__main__.KernelSecurityTest)
/dev/kmem not available ... ok
test_033_syn_cookies (__main__.KernelSecurityTest)
SYN cookies is enabled ... ok
test_040_pcaps (__main__.KernelSecurityTest)
init's CAPABILITY list is clean ... ok
test_050_personality (__main__.KernelSecurityTest)
init missing READ_IMPLIES_EXEC ... (/proc/1/personality) ok
test_060_nx (__main__.KernelSecurityTest)
NX bit is working ... ok
test_061_guard_page (__main__.KernelSecurityTest)
Userspace stack guard page exists (CVE-2010-2240) ... ok
test_070_config_brk (__main__.KernelSecurityTest)
CONFIG_COMPAT_BRK disabled ... ok
test_070_config_devkmem (__main__.KernelSecurityTest)
CONFIG_DEVKMEM disabled ... ok
test_070_config_seccomp (__main__.KernelSecurityTest)
CONFIG_SECCOMP enabled ... ok
test_070_config_security (__main__.KernelSecurityTest)
CONFIG_SECURITY enabled ... ok
test_070_config_security_selinux (__main__.KernelSecurityTest)
CONFIG_SECURITY_SELINUX enabled ... ok
test_070_config_syn_cookies (__main__.KernelSecurityTest)
CONFIG_SYN_COOKIES enabled ... ok
test_071_config_seccomp (__main__.KernelSecurityTest)
CONFIG_SECCOMP enabled ... ok
test_072_config_compat_vdso (__main__.KernelSecurityTest)
CONFIG_COMPAT_VDSO disabled ... ok
test_072_config_debug_rodata (__main__.KernelSecurityTest)
CONFIG_DEBUG_RODATA enabled ... (skipped: only x86) ok
test_072_config_debug_set_module_ronx (__main__.KernelSecurityTest)
CONFIG_DEBUG_SET_MODULE_RONX enabled ... (skipped: only x86) ok
test_072_config_security_apparmor (__main__.KernelSecurityTest)
CONFIG_SECURITY_APPARMOR enabled ... ok
test_072_config_strict_devmem (__main__.KernelSecurityTest)
CONFIG_STRICT_DEVMEM enabled ... ok
test_072_strict_devmem (__main__.KernelSecurityTest)
/dev/mem unreadable for kernel memory ... (using 0xabe9d100L) (exit code 0) ok
test_073_config_security_file_capabilities (__main__.KernelSecurityTest)
CONFIG_SECURITY_FILE_CAPABILITIES enabled ... (skipped: only Intrepid through Lucid) ok
test_073_config_security_smack (__main__.KernelSecurityTest)
CONFIG_SECURITY_SMACK enabled ... ok
test_074_config_security_default_mmap_min_addr (__main__.KernelSecurityTest)
CONFIG_DEFAULT_MMAP_MIN_ADDR ... (32768) ok
test_075_config_stack_protector (__main__.KernelSecurityTest)
CONFIG_CC_STACKPROTECTOR set ... ok
test_082_stack_guard_kernel (__main__.KernelSecurityTest)
Kernel stack guard ... ok
test_090_module_blocking (__main__.KernelSecurityTest)
Sysctl to disable module loading exists ... ok
test_091_symlink_following_in_sticky_directories (__main__.KernelSecurityTest)
Symlinks not followable across differing uids in sticky directories ... ok
test_092_hardlink_restriction (__main__.KernelSecurityTest)
Hardlink disallowed for unreadable/unwritable sources ... ok
test_093_ptrace_restriction (__main__.KernelSecurityTest)
ptrace allowed only on children or declared processes ... (skipping PR_SET_PTRACER_ANY) (timeout) ERROR
test_093_ptrace_restriction_extras (__main__.KernelSecurityTest)
ptrace from thread on tracee that used prctl(PR_SET_PTRACER) ... ok
test_093_ptrace_restriction_parent_via_thread (__main__.KernelSecurityTest)
ptrace of child works from parent threads (LP: #737676) ... ok
test_093_ptrace_restriction_prctl_via_thread (__main__.KernelSecurityTest)
prctl(PR_SET_PTRACER) works from threads (LP: #729839) ... ok
test_094_rare_net_autoload (__main__.KernelSecurityTest)
rare network modules do not autoload ... ok
test_095_kernel_symbols_acl (__main__.KernelSecurityTest)
/proc/sys/kernel/kptr_restrict is enabled ... ok
test_095_kernel_symbols_missing (__main__.KernelSecurityTest)
kernel addresses in kallsyms and modules are zeroed out ... ok
test_096_boot_symbols_unreadable (__main__.KernelSecurityTest)
kernel addresses in /boot are not world readable ... ok
test_096_proc_entries_unreadable (__main__.KernelSecurityTest)
sensitive files in /proc are not world readable ... ok
test_100_keep_acpi_method_disabled (__main__.KernelSecurityTest)
/sys/kernel/debug/acpi/custom_method stays disabled ... ok
test_101_proc_fd_leaks (__main__.KernelSecurityTest)
/proc/$pid/ DAC bypass on setuid (CVE-2011-1020) ... ok
test_110_seccomp_filter (__main__.KernelSecurityTest)
seccomp_filter works ... (skipped: only x86 on 3.0 kernel) ok

======================================================================
ERROR: test_093_ptrace_restriction (__main__.KernelSecurityTest)
ptrace allowed only on children or declared processes
----------------------------------------------------------------------
Traceback (most recent call last):
  File "./test-kernel-security.py", line 1207, in test_093_ptrace_restriction
    shelltimeout(expected, cmd, stdin=open("/dev/null"))
  File "/home/ubuntu/qrt-test-kernel/testlib.py", line 1122, in __call__
    result = self.function(*args, **kwargs)
  File "/home/ubuntu/qrt-test-kernel/testlib.py", line 941, in assertShellExitEquals
    rc, report, out = self._testlib_shell_cmd(args, stdin=stdin, stdout=stdout, stderr=stderr)
  File "/home/ubuntu/qrt-test-kernel/testlib.py", line 932, in _testlib_shell_cmd
    rc, out = cmd(args,stdin=stdin,stdout=stdout,stderr=stderr)
  File "/home/ubuntu/qrt-test-kernel/testlib.py", line 371, in cmd
    out, outerr = sp.communicate(input)
  File "/usr/lib/python2.7/subprocess.py", line 746, in communicate
    stdout = _eintr_retry_call(self.stdout.read)
  File "/usr/lib/python2.7/subprocess.py", line 478, in _eintr_retry_call
    return func(*args)
  File "/home/ubuntu/qrt-test-kernel/testlib.py", line 1116, in handle_timeout
    raise TimeoutFunctionException()
TimeoutFunctionException

----------------------------------------------------------------------
Ran 51 tests in 198.033s

FAILED (errors=1)

ubuntu@panda-oneiric:~$