Date: Tue, 15 Jun 2004 11:28:36 +0900 From: Rob <stopspam@users.sourceforge.net> To: freebsd-stable@freebsd.org Subject: USB storage device: hang & reboot Message-ID: <40CE5ED4.8070009@users.sourceforge.net>
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Hi, I know USB is far from perfect on FreeBSD, but just for the record: $ grep -i usb /var/run/dmesg.boot uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0xbc00-0xbc1f irq 2 at device 29.0 on pci0 usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0 usb0: USB revision 1.0 uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0xb000-0xb01f irq 5 at device 29.1 on pci0 usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1 usb1: USB revision 1.0 uhci2: <Intel 82801EB (ICH5) USB controller USB-C> port 0xb400-0xb41f irq 6 at device 29.2 on pci0 usb2: <Intel 82801EB (ICH5) USB controller USB-C> on uhci2 usb2: USB revision 1.0 uhci3: <Intel 82801EB (ICH5) USB controller USB-D> port 0xb800-0xb81f irq 2 at device 29.3 on pci0 usb3: <Intel 82801EB (ICH5) USB controller USB-D> on uhci3 usb3: USB revision 1.0 pci0: <USB controller> at 29.7 irq 9 ----- And when I plug in my USB toy, I get in the console: Jun 15 11:15:02 cisr /kernel: umass0: EXATEL , Inc. I-BEAD Multi Player, rev 1.10/0.01, addr 3 Jun 15 11:15:02 cisr /kernel: umass0: Get Max Lun not supported (STALLED) Jun 15 11:15:02 cisr /kernel: da0 at umass-sim0 bus 0 target 0 lun 0 Jun 15 11:15:02 cisr /kernel: da0: <EXATEL i-BEAD100 0001> Removable Direct Access SCSI-4 device Jun 15 11:15:02 cisr /kernel: da0: 650KB/s transfers Jun 15 11:15:02 cisr /kernel: da0: 122MB (249856 512 byte sectors: 64H 32S/T 122C) Jun 15 11:15:20 cisr /kernel: umass0: BBB reset failed, STALLED Jun 15 11:15:20 cisr /kernel: umass0: BBB bulk-in clear stall failed, STALLED Jun 15 11:15:20 cisr /kernel: umass0: BBB bulk-out clear stall failed, STALLED Jun 15 11:16:25 cisr /kernel: umass0: BBB reset failed, STALLED Jun 15 11:16:25 cisr /kernel: umass0: BBB bulk-in clear stall failed, STALLED Jun 15 11:16:25 cisr /kernel: umass0: BBB bulk-out clear stall failed, STALLED I then did a # mount_msdos /dev/da0c /mnt which seems to hang. Waited for a while, then tried to kill this, but to no avail. When I plugged it out, the machine did a reboot :(. Regards, Rob.
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