Bug 248556
| Summary: | 'Lost' USB events? Temporarily fixed by removing/reinserting device | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Tom London <selinux> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | low | Docs Contact: | |||||
| Priority: | low | ||||||
| Version: | rawhide | ||||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2007-07-19 13:48:02 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Tom London
2007-07-17 13:54:44 UTC
Have similar (worse?) issues with 2.6.23-0.30.rc0.git6.fc8PAE: USB keyboard missed the first character typed, and USB mouse is 'lost'. After about 60 seconds of 'use', I get a hard system freeze: have to power cycle to recover. Nothing in /var/log/messages...... I'm running on Thinkpad X60. *** This bug has been marked as a duplicate of 248783 *** I'm not convinced it's the same issue that Nicolas has. You should've not merged them. It's trivial to dup bugs, but divorcing them is much harder. If the kernel crashes, it's time to get netconsole or serial console set up, unless you're able to save dmesg and sync in these 60 seconds. Sorry for prematurely merging. Would you prefer that I open another with a copy of this info? Here is where I am at: Each kernel AFTER kernel-PAE-2.6.23-0.15.rc0.git1.fc8, up to and including kernel-PAE-2.6.23-0.41.rc0.git14.fc8 exhibits the same behavior: at gnome greeter screen, USB mouse is frozen and the first character typed (on USB keyboard) is 'lost' (so typing 'abc' for login yields 'bc'). After the first lost character, I can gnome login, but I have to pull out and reinsert the usb mouse to regain the cursor. ALT-F1 works, and I can enter text on 'console'. Some time later, typically after I've brought up firefox (or some such), system freezes. Can take up to 5-10 minutes. Looks like kernel-2.6.23-0.43.rc0.git16.fc8 just finished on koji. I will download/install and see if anything has changed...... No joy with kernel-PAE-2.6.23-0.43.rc0.git16.fc8: same behavior as above: kernels after 0.15.rc0.git1.fc8 drop USB keyboard characters, USB mouse gets lost, system freezes. This time I tried running 'watch -n 2 "dmesg | tail"' in a terminal window, but got no data on the crash. [I was running rhythmbox with Internet radio at the time.... got hard quarter second audio 'loop'.] Sigh.... I'll look into setting up net-/serial-console. BTW, I the last 'SLUB padding check failed' message I got was with 2.6.23-0.29.rc0.git6.fc8PAE. I'm having no luck setting up 'netconsole'. I've setup /etc/sysconfig/netconsole and enabled the netconsole service. I've setup a FC6 machine with 'nc -l -u 7654' (7654 is the port number I config'ed in /etc/sysconfig/netconsole), but I get no packets. I can 'nc -u 192.168.1.102 7654' from the Rawhide machine and the packets get there. I completely disabled the firewall on the FC6 machine, but no luck. Are there any issues with netconsole and e1000 driver? Am I doing something dumb? Created attachment 159803 [details]
log file showing problem with USB mouse removal
OK, I got a crash with log with .45 (from koji).
Has several BUG's, lots of Slab INFOs, etc.
I believe I can reproduce this.
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