Hide Forgot
Description of problem: USB errors after attaching USB device (in this case a Sony Ericsson W880i 'phone, file transfer mode). Version-Release number of selected component (if applicable): 2.6.25-0.218.rc8.git7.fc9.i686 How reproducible: Plug in the 'phone. Steps to Reproduce: 1. Plug usb cable for 'phone into usb port on PC. 2. Attach cable to 'phone. 3. See odd error messages in /var/log/messages. Actual results: Attached. Expected results: Not to have these. Additional info: Looks like maybe lvm scanning as they look eerily like the output I remember seeing when lvm insisted on trying to scan my cdrom.
Created attachment 302219 [details] Snippet of /var/log/messages after connecting phone via usb
The first partition extends beyond the end of the device. Is it possible to get the output of "fdisk -l" for that disk?
[root@pikachu ~]# fdisk -l /dev/sdc Disk /dev/sdc: 995 MB, 995958272 bytes 64 heads, 32 sectors/track, 949 cylinders Units = cylinders of 2048 * 512 = 1048576 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdc1 * 1 950 972615+ 6 FAT16
[root@pikachu ~]# fdisk -l -u /dev/sdc Disk /dev/sdc: 995 MB, 995958272 bytes 64 heads, 32 sectors/track, 949 cylinders, total 1945231 sectors Units = sectors of 1 * 512 = 512 bytes Disk identifier: 0x00000000 Device Boot Start End Blocks Id System /dev/sdc1 * 369 1945599 972615+ 6 FAT16
So yes, but even allowing for the apparent off-by-one in the partition table, we're reading 'way past the end. LVM + readahead?
OK, disabling lvm for /dev/sdc stops the message spew, so it is lvm accessing (or attempting to access) those sectors. Anything else I can do?
Created attachment 302859 [details] Output of fsck.vfat -n -v /dev/sdi Looks like another Sony "mess with the details" trick, like their DVDs that won't play in a PC due to missing sectors ... Apologies for the noise, this isn't really a kernel bug. Although we could perhaps detect and work around it?
What is the problem with the fsck output?
After some discussion on IRC I see that the partition is too big but the filesystem doesn't use the whole partition. lvm appears to try forever to read information at the end of the disk instead of giving up after failure and that's what causes the problem.
Changing version to '9' as part of upcoming Fedora 9 GA. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
This message is a reminder that Fedora 9 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 9. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '9'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 9's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 9 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
Fedora 9 changed to end-of-life (EOL) status on 2009-07-10. Fedora 9 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.