** Description changed:
Like bug 1802069
+ With this patch applied:
http://kernel.ubuntu.com/git/ubuntu/ubuntu-cosmic.git/commit/?h=master-next&id=601cf8d59f415403b50e6bfbf124b3f005b7e49b
- This test now failed with Cosmic kernel
- ubuntu@s2lp6g003:~$ uname -a
- Linux s2lp6g003 4.18.0-12-generic #13-Ubuntu SMP Wed Nov 14 15:15:21 UTC 2018
s390x s390x s390x GNU/Linux
- ubuntu@s2lp6g003:~$ cat /proc/self/stack
+ This test now failed with Cosmic kernel in proposed. Result before and
+ after update
+
+ ubuntu@rumford:~$ uname -a
+ Linux rumford 4.18.0-11-generic #12-Ubuntu SMP Tue Oct 23 19:22:37 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
+ ubuntu@rumford:~$ cat /proc/self/stack
+ [<0>] proc_pid_stack+0xaa/0x100
+ [<0>] proc_single_show+0x56/0x90
+ [<0>] seq_read+0x16b/0x450
+ [<0>] __vfs_read+0x1b/0x40
+ [<0>] vfs_read+0x8f/0x140
+ [<0>] ksys_read+0x55/0xc0
+ [<0>] __x64_sys_read+0x1a/0x20
+ [<0>] do_syscall_64+0x5a/0x110
+ [<0>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
+ [<0>] 0xffffffffffffffff
+
+ ubuntu@rumford:~$ uname -a
+ Linux rumford 4.18.0-12-generic #13-Ubuntu SMP Wed Nov 14 15:17:05 UTC 2018
x86_64 x86_64 x86_64 GNU/Linux
+ ubuntu@rumford:~$ cat /proc/self/stack
cat: /proc/self/stack: Permission denied
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: qa-regression-testing
Status: New => Confirmed
** Changed in: ubuntu-kernel-tests
Status: New => Confirmed
** Changed in: qa-regression-testing
Assignee: (unassigned) => Po-Hsu Lin (cypressyew)
** Changed in: qa-regression-testing
Status: Confirmed => Incomplete
** Changed in: qa-regression-testing
Status: Incomplete => In Progress
** Changed in: ubuntu-kernel-tests
Assignee: (unassigned) => Po-Hsu Lin (cypressyew)
** Changed in: ubuntu-kernel-tests
Status: Confirmed => In Progress
** Merge proposal linked:
https://code.launchpad.net/~cypressyew/qa-regression-testing/+git/qa-regression-testing/+merge/358978
** Changed in: ubuntu-kernel-tests
Importance: Undecided => Medium
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https://bugs.launchpad.net/bugs/1803921
Title:
test_095_kernel_symbols_missing_proc_self_stack failed with C
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