[Bugme-new] [Bug 8892] New: USB hard disk broken in 2.6.23-rc3

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Wed Aug 15 15:05:38 PDT 2007


http://bugzilla.kernel.org/show_bug.cgi?id=8892

           Summary: USB hard disk broken in 2.6.23-rc3
           Product: Drivers
           Version: 2.5
     KernelVersion: 2.6.23-rc3
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: USB
        AssignedTo: greg at kroah.com
        ReportedBy: kedgedev at centrum.cz


Most recent kernel where this bug did not occur: 2.6.22.1
Distribution: Gentoo x86
Hardware Environment: 
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT
Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 02)
00:1c.3 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI
Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller
(rev 02)
01:00.0 VGA compatible controller: nVidia Corporation G72M [Quadro NVS
110M/GeForce Go 7300] (rev a1)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI
Express Gigabit Ethernet controller (rev 01)
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)
04:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
04:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08)
04:01.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17)
04:01.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter
(rev 08)

Software Environment:
gcc 4.2.0

Problem Description:
I was watching moovie from my usb harddisk and after approximately one hour
the moovie stoped and I couldn't read anything from usb disk. I've reproduced
this bug 4 times with (2.6.23-rc2 and 2.6.23-rc3) and I also tried patch from
http://lkml.org/lkml/2007/8/10/195 but it did not help. The USB harddisk works
in 2.6.22.1. I will attached dmesg log with usb debug enabled.


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