Hi,
I have USB flash drive.
I have formated this one on windows
( fdisk /dev/sdb showed me that this is WIN95 FAT32 )
ok
When I tried to copy some data from /media/cdrecord I get IO error.
and dvice automaticly unmount.
And kernel Oops is called:
CPU: 0
EIP: 0060:[<c0553041>] Not tainted VLI
EFLAGS: 00010202 (2.6.21-1.3194.fc7 #1)
EIP is at make_class_name+0x27/0x7a
eax: 00000000 ebx: ffffffff ecx: ffffffff edx: 0000000b
esi: f8913368 edi: 00000000 ebp: 00000000 esp: f7c53e5c
ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068
Process khubd (pid: 164, ti=f7c53000 task=f7c6c230 task.ti=f7c53000)
Stack: d9cd5e0c d9cd5e04 f8921040 f8920fc0 d9cd5e0c c055318d 00000000 d9cd5e04
e2e59400 00000246 e2e59000 c0553217 d9cd5c00 f89091a8 d9cd5c00 e2e59400
f8906e5e e2e59430 e2e59400 f890239b e2e596fc ed10f618 f8cd2b60 f8cc6769
Call Trace:
[<c055318d>] class_device_del+0x9d/0x11f
[<c0553217>] class_device_unregister+0x8/0x10
[<f89091a8>] __scsi_remove_device+0x1d/0x60 [scsi_mod]
[<f8906e5e>] scsi_forget_host+0x2d/0x4a [scsi_mod]
[<f890239b>] scsi_remove_host+0x65/0xd6 [scsi_mod]
[<f8cc6769>] storage_disconnect+0xe/0x16 [usb_storage]
[<c0569da2>] usb_unbind_interface+0x44/0x85
[<c05527f7>] __device_release_driver+0x6e/0x8b
[<c0552c49>] device_release_driver+0x32/0x48
[<c055223f>] bus_remove_device+0x6a/0x7a
[<c05509b7>] device_del+0x14c/0x1ad
[<c05679f8>] usb_disable_device+0x5c/0xbb
[<c05648d1>] usb_disconnect+0x97/0x123
[<c0565595>] hub_thread+0x37b/0xa6e
[<c0436e71>] autoremove_wake_function+0x0/0x35
[<c056521a>] hub_thread+0x0/0xa6e
[<c0436da8>] kthread+0xb0/0xd8
[<c0436cf8>] kthread+0x0/0xd8
[<c0405b3f>] kernel_thread_helper+0x7/0x10
=======================
And I tried put off and agin put into usb slot this flash drive
and after this I get in dmesg:
sd 7:0:0:0: Attached scsi removable disk sdc
sd 7:0:0:0: Attached scsi generic sg2 type 0
sdc : READ CAPACITY failed.
sdc : status=0, message=00, host=1, driver=00
sdc : sense not available.
sdc: Write Protect is off
sdc: Mode Sense: 00 00 00 00
sdc: assuming drive cache: write through
sdc : READ CAPACITY failed.
sdc : status=0, message=00, host=1, driver=00
sdc : sense not available.
sdc: Write Protect is off
sdc: Mode Sense: 00 00 00 00
sdc: assuming drive cache: write through
sdc : READ CAPACITY failed.
sdc : status=0, message=00, host=1, driver=00
sdc : sense not available.
sdc: Write Protect is off
sdc: Mode Sense: 00 00 00 00
sdc: assuming drive cache: write through
sdc : READ CAPACITY failed.
sdc : status=0, message=00, host=1, driver=00
sdc : sense not available.
sdc: Write Protect is off
sdc: Mode Sense: 00 00 00 00
sdc: assuming drive cache: write through
scsi 6:0:0:0: rejecting I/O to dead device
scsi 6:0:0:0: rejecting I/O to dead device
FAT: Directory bread(block 15632) failed
scsi 6:0:0:0: rejecting I/O to dead device
FAT: Directory bread(block 15633) failed
scsi 6:0:0:0: rejecting I/O to dead device
FAT: Directory bread(block 15634) failed
scsi 6:0:0:0: rejecting I/O to dead device
(....)
Is anybody who know what it's going on with my flash ?