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[Bug 1531327] Re: Various failures of kernel_security suite on Xenial kernel on s390x arch

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Steve Beattie <sbeattie@xxxxxxxxxx>
Date: Sat, 27 Feb 2016 10:55:29 -0000
Reply-to: Bug 1531327 <1531327@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

I've investigated into the CONFIG_CC_STACKPROTECTOR  issue on s390x and
it looks like the kernel doesn't support enabling it for that
architecture. I've adjusted the qrt tests to take this into account.

I submitted https://lists.ubuntu.com/archives/kernel-
team/2016-February/072325.html to address the MMAP_MIN_ADDR
inconsistency.

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https://bugs.launchpad.net/bugs/1531327

Title:
  Various failures of kernel_security suite on Xenial kernel on s390x
  arch

Status in QA Regression Testing:
  Fix Released
Status in linux package in Ubuntu:
  Confirmed

Bug description:
  Partial log:

  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR enabled ... ok
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_020_aslr_dapper_stack (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of stack ... ok
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_021_aslr_dapper_libs (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of libs ... FAIL
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_021_aslr_dapper_mmap (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of mmap ... FAIL
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_022_aslr_hardy_text (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of text ... FAIL
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_022_aslr_hardy_vdso (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of vdso ... FAIL
  01/05 13:07:05 ERROR|     utils:0153| [stderr] test_022_aslr_intrepid_brk (__main__.KernelSecurityTest)
  01/05 13:07:05 ERROR|     utils:0153| [stderr] ASLR of brk ... FAIL

  
  Full log is attached (client.DEBUG.txt).

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