Bug 131414
Summary: | Memory leak while writing CDs via USB2 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Greg Hartman <gghartma> | ||||||||||
Component: | kernel | Assignee: | Dave Jones <davej> | ||||||||||
Status: | CLOSED ERRATA | QA Contact: | |||||||||||
Severity: | high | Docs Contact: | |||||||||||
Priority: | medium | ||||||||||||
Version: | 2 | CC: | pfrields, wtogami | ||||||||||
Target Milestone: | --- | ||||||||||||
Target Release: | --- | ||||||||||||
Hardware: | i686 | ||||||||||||
OS: | Linux | ||||||||||||
Whiteboard: | |||||||||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||||||||
Doc Text: | Story Points: | --- | |||||||||||
Clone Of: | Environment: | ||||||||||||
Last Closed: | 2005-01-17 08:43:32 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: |
|
Description
Greg Hartman
2004-09-01 05:00:01 UTC
Created attachment 103326 [details]
Output from dmesg
Created attachment 103327 [details]
Output from lsmod
Created attachment 103328 [details]
Output from lsusb
Created attachment 103329 [details]
Output from /var/log/messages
Actually, I was burning audio CDs at the time. The command line should be cdrecord -v dev=/dev/scd0 speed=4 driveropts=burnfree -multi -pad -audio 45min.wav I downgraded to the 2.6.7-1.494.2.2 kernel to see if I could reproduce the problem. I do notice that a lot of memory moves from free to cached under the 2.6.7 kernel. I suppose this is normal. I can't remember if this happened under 2.6.8 Just to add a "me too" that this issue occurs with me using "cdrdao write --device /dev/cdrom --driver generic-mmc audiocd.toc " /dev/cdrom->/dev/hdd. Rebooted under 2.6.6 and all was normal. Logs don't provide useful information except the auto killing of certain procs. This is probably http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.8.1/2.6.8.1-mm3/broken-out/bio_uncopy_user-mem-leak.patch See also bug #132180 this should be fixed in the latest updates. |