Bug 436221
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Description
Jeff Burke
2008-03-05 23:00:58 UTC
A note it is not reproducible on its own, it was probably affected by one of the preceding tests run there. It would be nice to get an interactive login to the machine reproducing the problem. 0x43d6fb40 <__pause_nocancel+0>: svc 29 0x43d6fb42 <__pause_nocancel+2>: lhi %r4,-4095 Not entirely sure what vsyscall is, but quite sure that we don't have that on s390. Can you attach the testcase so I can have a look at it? thanks, Jan Created attachment 299140 [details] vsyscall test Here is the testcase mentioned. Please note that in order to run it "as is" you will need the RHTS developer rpms installed. http://intranet.corp.redhat.com/ic/intranet/RHTSMainPage.html#devel Or you will need to comment out the following lines: Makefile remove the include "/usr/share/rhts/lib/rhts-make.include" runtest.sh remove the ". /usr/bin/rhts_environment.sh" Jan will review the vsyscall test and determine if it is a valid issue or not. I am not looking at resolving this in R4.7 as an exception, moving it to R4.8. I cannot reproduce this issue on my RHEL4 guest (s390x and kernel 2.6.9-71.EL) Did you see this problem only on s390 or also on s390x? Jan, I want back to look at the logs. FYI the link is in the URL section of the BZ. It was on the s390 arch. The base distro was REHL4.6 and the U7 kernel was tested on top of that. Jeff Jeff, as I wrote in the Comment #1 it is unreproducible for me. While I agree the RHTS log shows something broken I am unable to fix it just from the log file, i do not know what happened there. As in the URL there is missing the RHTS [Clone] button for Job 17449 I tried to reproduce it by a system reservation (Job 24535, z202.z900.redhat.com), upgraded the kernel to kernel-2.6.9-67.0.9.EL.s390, all the packages listed there except I used -16 as on http://rhts.redhat.com/rpms/development/noarch/noarch/ there is missing rh-tests-kernel-drivers-3rd-party-1.9-15.noarch.rpm and after running all the tests by make -C /mnt/tests/$test run it PASSed: ***** Starting the runtest.sh script ***** ***** Current Running Kernel Package = kernel-2.6.9-67.0.9.EL.s390 ***** ***** Current Running Distro = Red Hat Enterprise Linux AS release 4 (Nahant Update 6) ***** ***** Note: It is by design that this will segfault and create a core file ***** ./runtest.sh: line 25: 11555 Segmentation fault (core dumped) ./small ./runtest.sh: line 34: 11561 Killed ./small wait ***** End of runtest.sh ***** /kernel/syscalls/vsyscall result: PASS metric: 0 Log: /tmp/tmp.Q11532 make: Leaving directory `/mnt/tests/kernel/syscalls/vsyscall' So please provide a machine with the problem reproduced with a login prompt. "So please provide a machine with the problem reproduced with a login prompt." If I could I would. But like you I am unable to reproduce the issue. See here: http://rhts.redhat.com/cgi-bin/rhts/jobs.cgi?id=24543&type=Single If you would like please close the BZ as NOTABUG and in the future if we see the issue again we can reopen the BZ. I cannot reproduce this on a RHEL4 Kernel 2.6.9-74.EL Snapshot4. Closing the BZ until the issue is reproducible. |