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abrt 1.0.8 detected a crash. architecture: x86_64 Attached file: backtrace cmdline: -ksh comment: Note that this isn't easily reproducible, but it's happened several times (including on the previous FC12 release of ksh). component: ksh executable: /bin/ksh kernel: 2.6.32.9-70.fc12.x86_64 package: ksh-20100309-1.fc12 rating: 4 reason: Process /bin/ksh was killed by signal 11 (SIGSEGV) release: Fedora release 12 (Constantine) How to reproduce ----- 1. cd'd deep into a remote directory (via /net). 2. cd'd up the directory tree (but still in the remote side -- under /net) 3. cd'd up again (and again still in the remote side of things) and BOOM, shell crashed
Created attachment 403794 [details] File: backtrace
*** Bug 570293 has been marked as a duplicate of this bug. ***
After looking into backtrace, I've found only one possibility shp==null, but this is required for almost everything in ksh, so it's also hard to believe. I've forwarded this issue to upstream. Waiting for their response. Anyway, if you find some more reliable reproducer, please let me know. I've tried a lot of things, but no crash.
Upstream has suggested the fix. I've prepared packages with that patch, could you please test if it fixes this bug for you or if you can still reproduce this bug with this ksh build? Packages can be found here: http://koji.fedoraproject.org/koji/getfile?taskID=2097301&name=ksh-20100309-3.fc12.1.bz578582.x86_64.rpm http://koji.fedoraproject.org/koji/getfile?taskID=2097301&name=ksh-debuginfo-20100309-3.fc12.1.bz578582.x86_64.rpm
I've put these testing rpms here : http://mhlavink.fedorapeople.org/ because koji would remove them soon. Please let me know once you've tested them.
I've downloaded it and been running on it for a little over a day. So far, no news-- however, reproducing the bug has been kind of hit-and-miss in the past.
thanks, I'll report upstream that it works if nothing happens till Tuesday
I've emailed upstream that you did not reproduced this bug with patched ksh so far. I'm waiting for their response, thend I'll do a proper fix.
ksh-20100309-5.fc13 has been submitted as an update for Fedora 13. http://admin.fedoraproject.org/updates/ksh-20100309-5.fc13
ksh-20100309-5.fc12 has been submitted as an update for Fedora 12. http://admin.fedoraproject.org/updates/ksh-20100309-5.fc12
ksh-20100309-5.fc11 has been submitted as an update for Fedora 11. http://admin.fedoraproject.org/updates/ksh-20100309-5.fc11
ksh-20100309-5.fc12 has been pushed to the Fedora 12 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update ksh'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/ksh-20100309-5.fc12
ksh-20100309-5.fc11 has been pushed to the Fedora 11 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update ksh'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/ksh-20100309-5.fc11
ksh-20100309-5.fc13 has been pushed to the Fedora 13 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update ksh'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/ksh-20100309-5.fc13
ksh-20100309-5.fc13 has been pushed to the Fedora 13 stable repository. If problems still persist, please make note of it in this bug report.
ksh-20100309-5.fc12 has been pushed to the Fedora 12 stable repository. If problems still persist, please make note of it in this bug report.
ksh-20100309-5.fc11 has been pushed to the Fedora 11 stable repository. If problems still persist, please make note of it in this bug report.