Hi everyone, I'm seeing this weird problem on debian sarge.
I bought a USB flash drive about a week ago, plugged it in. I (re)compiled the kernel to support usbdevfs and SCSI support. I mounted it fine and installed backup-manager for a daily backup. It worked ok for about 4 days and now, whenever I mount the drive, it times out. Actually, it hangs. I'm getting something like that in dmesg. This is after multiple insertions and hard removals. usb_control/bulk_msg: timeout usb.c: USB disconnect on device 00:02.2-1 address 4 hub.c: new USB device 00:02.2-1, assigned address 5 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 5 usb.c: USB disconnect on device 00:02.2-1 address 5 hub.c: new USB device 00:02.2-1, assigned address 6 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 6 usb.c: USB disconnect on device 00:02.2-0 address 1 usb.c: USB disconnect on device 00:02.2-1 address 6 usb.c: USB bus 1 deregistered uhci.c: USB Universal Host Controller Interface driver v1.1 PCI: Found IRQ 11 for device 00:02.2 uhci.c: USB UHCI at I/O 0xfca0, IRQ 11 usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected hub.c: new USB device 00:02.2-1, assigned address 2 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 2 usb.c: USB disconnect on device 00:02.2-0 address 1 usb.c: USB disconnect on device 00:02.2-1 address 2 usb.c: USB bus 1 deregistered uhci.c: fca0: host controller halted. very bad usb-uhci.c: $Revision: 1.275 $ time 20:58:13 Sep 19 2006 usb-uhci.c: High bandwidth mode enabled PCI: Found IRQ 11 for device 00:02.2 usb-uhci.c: USB UHCI at I/O 0xfca0, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: v1.275:USB Universal Host Controller Interface driver hub.c: new USB device 00:02.2-1, assigned address 2 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 2 usb.c: USB disconnect on device 00:02.2-1 address 2 hub.c: new USB device 00:02.2-1, assigned address 3 WARNING: USB Mass Storage data integrity not assured USB Mass Storage device found at 3 Lsmod shows this: Module Size Used by Not tainted usb-uhci 21228 0 (unused) nls_iso8859-1 2844 1 (autoclean) nls_cp437 4348 1 (autoclean) vfat 9292 5 (autoclean) fat 29208 0 (autoclean) [vfat] sd_mod 9900 4 (autoclean) usb-storage 21112 1 scsi_mod 82216 2 [sd_mod usb-storage] ipt_TOS 1048 12 (autoclean) ipt_MASQUERADE 1176 2 (autoclean) ipt_LOG 3160 5 (autoclean) ppp_deflate 2904 0 (autoclean) zlib_inflate 18276 0 (autoclean) [ppp_deflate] zlib_deflate 17432 0 (autoclean) [ppp_deflate] bsd_comp 3928 0 (autoclean) printer 6688 0 esssolo1 23624 0 (autoclean) ds 6408 2 yenta_socket 8704 2 pcmcia_core 35392 0 [ds yenta_socket] ipt_REJECT 2808 4 (autoclean) ipt_state 568 51 (autoclean) iptable_mangle 2192 1 (autoclean) ip_nat_irc 2256 0 (unused) ip_nat_ftp 2832 0 (unused) iptable_nat 14264 3 [ipt_MASQUERADE ip_nat_irc ip_nat_ftp] ip_conntrack_irc 2992 1 ip_conntrack_ftp 3760 1 ip_conntrack 16544 4 [ipt_MASQUERADE ipt_state ip_nat_irc ip_nat_ftp iptable_nat ip_conntrack_irc ip_conntrack_ftp] iptable_filter 1668 1 (autoclean) ip_tables 10360 10 [ipt_TOS ipt_MASQUERADE ipt_LOG ipt_REJECT ipt_state iptable_mangle iptable_nat iptable_filter] ppp_async 6240 1 (autoclean) ppp_generic 16256 3 (autoclean) [ppp_deflate bsd_comp ppp_async] slhc 4384 0 (autoclean) [ppp_generic] Besides rebooting, I don't know what to do. I also used the key on a windows machine after that, everything's fine, no problems. Any idea ? Thanks ! --Stéphane
