Messages in this thread | | | Date | Mon, 3 Mar 2008 23:38:55 +0100 (CET) | From | Christian Kujau <> | Subject | Re: WARNING: at drivers/usb/host/ehci-hcd.c:287 |
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On Mon, 3 Mar 2008, Christian Kujau wrote: > after upgrading to 2.6.25-rc3, kern.log shows: > > [ 1535.884848] ------------[ cut here ]------------ > [ 1535.884855] WARNING: at drivers/usb/host/ehci-hcd.c:287
Hm, after ~24h of uptime, this message appeared 25 times already. The WLAN USB device was used the whole time, the usb-storage module was hardly used over the day:
# grep usb /proc/interrupts 10: 10693403 XT-PIC-XT ohci_hcd:usb3, eth0 11: 10270770 XT-PIC-XT sym53c8xx, ehci_hcd:usb1 12: 91 XT-PIC-XT ohci_hcd:usb2
I even tried to trigger the system freeze[0] by using usb-storage and reading a lot from it, but no freeze, and the message could not be triggered either - they pop up every now and then, but too often, IMHO.
Can anybody shed some light on this?
Thanks, Christian.
[0] http://lkml.org/lkml/2008/2/13/566 -- BOFH excuse #107:
The keyboard isn't plugged in
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