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Bugzilla – Full Text Bug Listing |
| Summary: | modprobe pvrusb2 does not return | ||
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| Product: | [openSUSE] openSUSE 11.3 | Reporter: | Thorsten Staerk <suse> |
| Component: | Kernel | Assignee: | E-mail List <kernel-maintainers> |
| Status: | RESOLVED FIXED | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | CC: | jslaby, suse |
| Version: | Final | ||
| Target Milestone: | --- | ||
| Hardware: | 64bit | ||
| OS: | openSUSE 11.3 | ||
| Whiteboard: | maint:released:11.3:36452 | ||
| Found By: | --- | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
| Attachments: |
hwinfo output BEFORE calling modprobe -r pvrusb2
dmesg after issueing "modprobe -r pvrusb2" |
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Description
Thorsten Staerk
2010-09-11 10:02:16 UTC
I tried it again. After reboot, the command returns. After I said "modprobe -r pvrusb2", the command "modprobe pvrusb2" no longer returns. Here is the console output for modprobe -r: linux-noqb:~ # modprobe -r pvrusb2 Message from syslogd@linux-noqb at Sep 11 12:10:45 ... kernel:[74055.524142] general protection fault: 0000 [#1] PREEMPT SMP Message from syslogd@linux-noqb at Sep 11 12:10:45 ... kernel:[74055.524150] last sysfs file: /sys/module/pvrusb2/refcnt Message from syslogd@linux-noqb at Sep 11 12:10:45 ... kernel:[74055.524376] Stack: Message from syslogd@linux-noqb at Sep 11 12:10:45 ... kernel:[74055.524403] Call Trace: Message from syslogd@linux-noqb at Sep 11 12:10:45 ... kernel:[74055.524762] Code: 89 ee 48 89 e7 e8 58 fe ff ff 48 89 e7 e8 f0 fe ff ff 48 8b 5c 24 18 48 8b 6c 24 20 48 83 c4 28 c3 90 55 48 89 f5 53 48 83 ec 08 <48> 8b 5f 28 48 85 db 75 0f eb 1d 0f 1f 40 00 48 8b 5b 10 48 85 This has worked with no problems with SUSE 11.2. It is a regression. (In reply to comment #1) > I tried it again. After reboot, the command returns. After I said "modprobe -r > pvrusb2", the command "modprobe pvrusb2" no longer returns. ... > Message from syslogd@linux-noqb at Sep 11 12:10:45 ... > kernel:[74055.524142] general protection fault: 0000 [#1] PREEMPT SMP Because it crashed kernel. Could you attach output of hwinfo after this happens? NO because after modprobe -r pvrusb2, hwinfo no longer returns. I could also observe xosview no longer starts up. I can attach the hwinfo output from BEFORE this happened. (In reply to comment #4) > NO because after modprobe -r pvrusb2, hwinfo no longer returns. Ok, makes sense, so please attach hwinfo before that and dmesg output after the crash. Created attachment 389369 [details]
hwinfo output BEFORE calling modprobe -r pvrusb2
Created attachment 389373 [details]
dmesg after issueing "modprobe -r pvrusb2"
I just realized I cannot attach a file to bugzilla after calling
modprobe -r pvrusb2
because the file open dialog no longer works then till reboot.
refcnt problem, eh? Please file kernel bugs against the Kernel component. Requiring the screening team to assign the bugs properly is asking too much... Could you try the kernel from: http://labs.suse.cz/jslaby/bug-638709/ ? (In reply to comment #10) > http://labs.suse.cz/jslaby/bug-638709/ (Contains e3a5ee73e backported.) Great, this works. Give me a minute to test before I remove the NEEDINFO flag. Works wonderfully, I could just watch TV. Ok, committed that fix. Update released for: kernel-debug, kernel-debug-base, kernel-debug-base-debuginfo, kernel-debug-debuginfo, kernel-debug-debugsource, kernel-debug-devel, kernel-debug-devel-debuginfo, kernel-default, kernel-default-base, kernel-default-base-debuginfo, kernel-default-debuginfo, kernel-default-debugsource, kernel-default-devel, kernel-default-devel-debuginfo, kernel-desktop, kernel-desktop-base, kernel-desktop-base-debuginfo, kernel-desktop-debuginfo, kernel-desktop-debugsource, kernel-desktop-devel, kernel-desktop-devel-debuginfo, kernel-devel, kernel-ec2, kernel-ec2-base, kernel-ec2-base-debuginfo, kernel-ec2-debuginfo, kernel-ec2-debugsource, kernel-ec2-devel, kernel-ec2-devel-debuginfo, kernel-ec2-extra, kernel-ec2-extra-debuginfo, kernel-pae, kernel-pae-base, kernel-pae-base-debuginfo, kernel-pae-debuginfo, kernel-pae-debugsource, kernel-pae-devel, kernel-pae-devel-debuginfo, kernel-source, kernel-source-vanilla, kernel-syms, kernel-trace, kernel-trace-base, kernel-trace-base-debuginfo, kernel-trace-debuginfo, kernel-trace-debugsource, kernel-trace-devel, kernel-trace-devel-debuginfo, kernel-vanilla, kernel-vanilla-base, kernel-vanilla-base-debuginfo, kernel-vanilla-debuginfo, kernel-vanilla-debugsource, kernel-vanilla-devel, kernel-vanilla-devel-debuginfo, kernel-vmi, kernel-vmi-base, kernel-vmi-base-debuginfo, kernel-vmi-debuginfo, kernel-vmi-debugsource, kernel-vmi-devel, kernel-vmi-devel-debuginfo, kernel-xen, kernel-xen-base, kernel-xen-base-debuginfo, kernel-xen-debuginfo, kernel-xen-debugsource, kernel-xen-devel, kernel-xen-devel-debuginfo, preload-kmp-default, preload-kmp-desktop Products: openSUSE 11.3 (debug, i586, x86_64) |