Re: PROBLEM: hotplugging an USB memorystick fails
Alan Stern <[email protected]>
| Newsgroups | gmane.linux.usb.devel |
|---|---|
| Message-ID | <[email protected]> |
On Thu, 18 Oct 2007, I Mouwen wrote: > > > Oct 17 21:13:40 casper kernel: usb-storage: *** thread sleeping. > > > Oct 17 21:13:40 casper kernel: sd 4:0:0:0: [sda] Attached SCSI disk > > > Oct 17 21:13:40 casper kernel: usb-storage: queuecommand called > > > Oct 17 21:13:40 casper kernel: usb-storage: *** thread awakened. > > > Oct 17 21:13:40 casper kernel: usb-storage: Command INQUIRY (6 bytes) > > > Oct 17 21:13:40 casper kernel: usb-storage: 12 00 00 00 fe 00 > > > > This and the following commands look very bizarre. They resemble > > something that might be produced by a several-year-old version of HAL > > or some other drive-monitoring program. > > Hm, I run a pretty recent debian unstable, so it's most certainly not a > several-year-old hal. Do you have a suggestion how I might debug this? Go through the list of running processes and stop anything that looks like it might be relevant. When the bad commands go away, you'll know you have found the guilty party. You can recognize the bogus commands by the 6-byte pattern: 12 00 00 00 fe 00 Normal INQUIRY commands (there should only be one) contain 24 in place of the fe: 12 00 00 00 24 00 Alan Stern ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel