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Bugzilla – Full Text Bug Listing |
| Summary: | Kernel oops when connecting USB serial adapter | ||
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| Product: | [openSUSE] openSUSE 11.1 | Reporter: | Christian Deckelmann <christian.deckelmann> |
| Component: | Kernel | Assignee: | Jeff Mahoney <jeffm> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P2 - High | CC: | haffner, jeffm, meissner |
| Version: | Final | ||
| Target Milestone: | --- | ||
| Hardware: | i586 | ||
| OS: | openSUSE 11.1 | ||
| Whiteboard: | maint:released:sle11:28005 | ||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
The kernel oops messages
oops with kotd oops with kernel from comment #5 oops with latest released update kernel |
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Is this the fix? http://patchwork.kernel.org/patch/25845/ This should already be in the .27 kernel tree, can you try the latest kernel-of-the-day for 11.1 and let us know if the problem still happens? I used kernel-pae-2.6.27.29-SLE11_BRANCH_20090803102631_a828f069 and get the attached crash. Is this the 11.1 kotd? Created attachment 310237 [details]
oops with kotd
Hi Christian - Can you try the test packages at http://ftp.suse.com/pub/people/jeffm/suse/testpkgs/514022/11.1-i586/ ? I've added a patch that should fix that oops, but I'm not sure if it's a symptom of a bigger problem. Sorry for the late reply. Was on vacation. I tried the kernel you mentioned in #5 and get the attached oops. IIRC there was an oops with the latest official kernel for openSUSE 11.1 as well. Will try now and report back. Created attachment 316145 [details] oops with kernel from comment #5 Created attachment 316177 [details]
oops with latest released update kernel
The oops still happens because the current, released kernel (2.6.27.29-0.1) still does not have the patch referenced in #1. Using the associated kernel-source and adding that one-liner patch seems to fix the oops for now. Tested using the original /proc/config.gz and a pae kernel. Boots clean and my Keyspan boxes connect and disconnect cleanly. I have not used them heavily yet, however... I've committed to the repo. It will be in the next update or the one following it. We have just released a SLE11/openSUSE 11.1 kernel update fixing/mentioning this bugreport, which has the version 2.6.27.37-0.1.1. Update released for: cluster-network-kmp-default, cluster-network-kmp-xen, ext4dev-kmp-default, ext4dev-kmp-xen, kernel-default, kernel-default-base, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-extra, kernel-ec2, kernel-ec2-base, kernel-ec2-debuginfo, kernel-ec2-debugsource, kernel-ec2-extra, kernel-source, kernel-source-debuginfo, kernel-syms, kernel-xen, kernel-xen-base, kernel-xen-debuginfo, kernel-xen-debugsource, kernel-xen-extra Products: SLE-DEBUGINFO 11 (x86_64) SLE-DESKTOP 11 (x86_64) SLE-HAE 11 (x86_64) SLE-SDK 11 (x86_64) SLE-SERVER 11 (x86_64) SLE-SERVER 11-EC2 (x86_64) |
Created attachment 298716 [details] The kernel oops messages User-Agent: Mozilla/5.0 (X11; U; Linux i686; de; rv:1.9.0.11) Gecko/2009060200 SUSE/3.0.11-5.2 Firefox/3.0.11 When connecting a keyspan USB-serial adapter (Part No. USA-19QW) I get this kernel oops and the adapter is not working. It worked with the kernel before. Reproducible: Always Steps to Reproduce: 1.Connect adapter 2. 3. Actual Results: USB Adapter is not working. lsusb hangs. Expected Results: USB adapter should work.