* Kernel 2.6.19-1.2911.fc6
@ 2007-02-15 10:24 Mark Wielaard
2007-02-15 10:29 ` Roland McGrath
0 siblings, 1 reply; 3+ messages in thread
From: Mark Wielaard @ 2007-02-15 10:24 UTC (permalink / raw)
To: frysk
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I saw a new kernel for FC6, so I did a quick install and test on my
x86_64 (SMP) box. With 2.6.19-1.2911.fc6 we have the following failures
in frysk-imports/tests
FAIL: frysk3491/x-state
According to http://sourceware.org/bugzilla/show_bug.cgi?id=3491:
"So the kernel test needs adjusting, and a lot more comments, and the
correspnding testTerm might need a re-think."
FAIL: frysk3595/detach-multi-thread
http://sourceware.org/bugzilla/show_bug.cgi?id=3595 says RESOLVED/FIXED,
but if it is then the fix never made it to the upstream Fedora kernel.
FAIL: frysk3997/ptrace_step_sig
Pushed upstream as
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=227693
which says:
Happens on vanilla 2.6.18.6 from kernel.org, too
Does not happen on 2.6.16.35
Since we confirmed it also on 2.6.19 this seems to be a long term regression.
Note that it might be less severe than it looks since this is only when
stepping through a SIGTRAP handler, but there are real programs that
install those themselves and don't like them being reset by a
ptrace-step (and it makes debugging a pain!)
There is also a spurious kernel message seen:
Message from syslogd@dijkstra at Thu Feb 15 11:00:39 2007 ...
dijkstra kernel: invalid opcode: 0000 [1] SMP
PASS: process/single_exec
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Kernel 2.6.19-1.2911.fc6
2007-02-15 10:24 Kernel 2.6.19-1.2911.fc6 Mark Wielaard
@ 2007-02-15 10:29 ` Roland McGrath
2007-02-15 10:33 ` Mark Wielaard
0 siblings, 1 reply; 3+ messages in thread
From: Roland McGrath @ 2007-02-15 10:29 UTC (permalink / raw)
To: Mark Wielaard; +Cc: frysk
FC6 won't have utrace updates til it's 2.6.20.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Kernel 2.6.19-1.2911.fc6
2007-02-15 10:29 ` Roland McGrath
@ 2007-02-15 10:33 ` Mark Wielaard
0 siblings, 0 replies; 3+ messages in thread
From: Mark Wielaard @ 2007-02-15 10:33 UTC (permalink / raw)
To: Roland McGrath; +Cc: frysk
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On Thu, 2007-02-15 at 02:28 -0800, Roland McGrath wrote:
> FC6 won't have utrace updates til it's 2.6.20.
OK thanks. I guess utrace updates would take care of:
FAIL: frysk3491/x-state
FAIL: frysk3595/detach-multi-thread
That just leaves us with:
FAIL: frysk3997/ptrace_step_sig
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^ permalink raw reply [flat|nested] 3+ messages in thread
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2007-02-15 10:24 Kernel 2.6.19-1.2911.fc6 Mark Wielaard
2007-02-15 10:29 ` Roland McGrath
2007-02-15 10:33 ` Mark Wielaard
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