System hangs on PandaBoard ES
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux-ti-omap4 (Ubuntu) |
New
|
High
|
Unassigned |
Bug Description
The last thing I see on the serial console is this:
... more of the same messages about omap-hdmi-audio-dai omap-hdmi-audio-dai ...
[ 388.953765] omap-hdmi-audio-dai omap-hdmi-
[ 388.960937] omap-hdmi-audio-dai omap-hdmi-
[ 3775.478820] logitech-djreceiver 0003:046D:
[ 3775.493988] usb 1-1.2: >clear tt 1 (0060) error -71
[ 3775.499755] hid-generic 0003:04D9:
[ 3775.514007] usb 1-1.2: >clear tt 1 (0050) error -71
[ 3775.519836] logitech-djreceiver 0003:046D:
[ 3775.534393] usb 1-1.2: >clear tt 1 (0060) error -71
[ 3775.539825] hid-generic 0003:04D9:
[ 3775.553955] logitech-djreceiver 0003:046D:
[ 3775.564758] usb 1-1.2: >clear tt 1 (0050) error -71
[ 3775.574401] hid-generic 0003:04D9:
[ 3775.584442] usb 1-1.2: >clear tt 1 (0060) error -71
[ 3775.594024] logitech-djreceiver 0003:046D:
[ 3775.604797] usb 1-1.2: >clear tt 1 (0050) error -71
[ 3775.610076] usb 1-1.2: >clear tt 1 (0060) error -19
[ 3775.619262] hid-generic 0003:04D9:
[ 3775.629302] usb 1-1.2: >clear tt 1 (0050) error -19
[ 3775.638610] hid-generic 0003:04D9:
[ 3775.648651] usb 1-1.2: >clear tt 1 (0050) error -19
The audio errors happen earlier and are probably not relevant.
The logitech-djreceiver could be my wireless mouse. I did unplug my keyboard from the PandaBoard earlier, which has a USB HUB and also a little Logitech receiver. Maybe this is a red herring.
What else can I report to give more details? Is there a way to break the kernel and find out where it is hanging? I'm willing to do some debugging.
Changed in linux-ti-omap4 (Ubuntu): | |
importance: | Undecided → Critical |
importance: | Critical → High |
This is what my USB setup looks like:
stefan@ pandaboard: ~$ lsusb -t ohci-omap3/ 3p, 12M ehci-omap/ 3p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=
|__ Port 1: Dev 2, If 0, Class=hub, Driver=hub/5p, 480M
|__ Port 1: Dev 3, If 0, Class=vend., Driver=smsc95xx, 480M
|__ Port 2: Dev 5, If 0, Class=hub, Driver=hub/4p, 480M
|__ Port 1: Dev 6, If 0, Class=HID, Driver=usbhid, 1.5M
|__ Port 1: Dev 6, If 1, Class=HID, Driver=usbhid, 1.5M
|__ Port 4: Dev 7, If 0, Class=HID, Driver=usbhid, 12M
|__ Port 4: Dev 7, If 1, Class=HID, Driver=usbhid, 12M
|__ Port 4: Dev 7, If 2, Class=HID, Driver=usbhid, 12M
|__ Port 3: Dev 4, If 0, Class=stor., Driver=usb-storage, 480M