Bug 1034080 - qemu-system-x86 filling up /var/log/messages by not properly claiming USB interface after resume from suspend
Summary: qemu-system-x86 filling up /var/log/messages by not properly claiming USB int...
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Fedora
Classification: Fedora
Component: qemu
Version: 19
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fedora Virtualization Maintainers
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-25 08:51 UTC by Marek Zukal
Modified: 2013-12-16 17:43 UTC (History)
12 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-12-16 17:42:56 UTC
Type: Bug

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Description Marek Zukal 2013-11-25 08:51:35 UTC 
Description of problem:
/var/log/messages gets a lot of lines like this one:
 usb 6-1: usbfs: process 3585 (qemu-system-x86) did not claim interface 0 before use This happens aftrer suspending the system and then resuming it again with an FTDI USB/Serial converter used in virtualized system

Version-Release number of selected component (if applicable):
QEMU emulator version 1.4.2
Linux vostro1310 3.11.8-200.fc19.x86_64 #1 SMP Wed Nov 13 16:29:59 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux


How reproducible:
happens allways

Steps to Reproduce:
1. Start a virtual machine
2. redirect the Host USB device into the virtual machine
3. suspend and resume the Host system

Additional info:
Comment 1 Gerd Hoffmann 2013-11-27 16:12:09 UTC 
usb-host code has been completely rewritten since 1.4.2.
Does this happen on Fedora 20 too?
Comment 2 Cole Robinson 2013-12-16 17:42:56 UTC 
No response for 2 weeks. I assume this isn't an issue on F20, and it's something we are unlikely able to fix on F19 vintage code, so closing.
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