Bug 169422

Summary: kernel 2.6.13-1.1578_FC5 - GPF on a disconnect of a USB device
Product: [Fedora] Fedora Reporter: Michal Jaegermann <michal>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideCC: wtogami
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: 2.6.13-1.1586_FC5 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2005-09-30 20:25:14 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:
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Description Flags
trace of kernel stumbling on a usb floppy none

Description Michal Jaegermann 2005-09-28 07:05:25 UTC 
Description of problem:

After connecting a USB floppy, which gets mounted, unmounting it and
disconnecting a plug I am getting "general protection fault: 0000 [1] SMP"
with RIP at 'scsi_mod:scsi_remove_device+75'. A full trace is attached.

Version-Release number of selected component (if applicable):
kernel 2.6.13-1.1578_FC5 but I got the same also with 2.6.13-1.1570_FC5
(both non-SMP)

How reproducible:
always but I could not check on i386 test box as this one has really
broken USB on a hardware level
Comment 1 Michal Jaegermann 2005-09-28 07:05:26 UTC 
Created attachment 119346 [details]
trace of kernel stumbling on a usb floppy
Comment 2 Michal Jaegermann 2005-09-30 20:25:14 UTC 
This does not happen anymore at least with 2.6.13-1.1586_FC5.