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Topics - Mirar

1
USB Infrared Toy / USB issues
I was trying to get my USB IR Toy to work today.

Firmware 22 (V222). Tried reflashing it a few times to see if it helps.

I'm seeing a lot of USB issues.

At first, it comes on normal:
Code: [Select]
[ 4144.077994] usb 2-3: new full-speed USB device number 25 using xhci_hcd
[ 4144.097305] usb 2-3: New USB device found, idVendor=04d8, idProduct=fd08
[ 4144.097315] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 4144.097320] usb 2-3: Product: CDC Test
[ 4144.097324] usb 2-3: Manufacturer: Dangerous Prototypes
[ 4144.097328] usb 2-3: SerialNumber: 00000001
[ 4144.098015] cdc_acm 2-3:1.0: This device cannot do calls on its own. It is not a modem.
[ 4144.098046] cdc_acm 2-3:1.0: ttyACM0: USB ACM device

But after playing with it for a while, it quits:
Code: [Select]
[ 5468.244296] xhci_hcd 0000:00:14.0: Timeout while waiting for stop endpoint command
This is still not fatal. Then:
Code: [Select]
[ 6121.566972] usb 2-3: reset full-speed USB device number 25 using xhci_hcd
[ 6125.505932] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6125.706879] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6125.911078] usb 2-3: device not accepting address 25, error -62
[ 6126.023201] xhci_hcd 0000:00:14.0: Signal while waiting for reset device command
[ 6126.023231] usb 2-3: reset full-speed USB device number 25 using xhci_hcd
[ 6126.023241] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6126.227368] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6126.431599] usb 2-3: device not accepting address 25, error -62
[ 6126.543722] xhci_hcd 0000:00:14.0: Signal while waiting for reset device command
[ 6126.543748] usb 2-3: reset full-speed USB device number 25 using xhci_hcd
[ 6126.543757] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6126.747923] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6126.952121] usb 2-3: device not accepting address 25, error -62
[ 6127.064239] xhci_hcd 0000:00:14.0: Signal while waiting for reset device command
[ 6127.064263] usb 2-3: reset full-speed USB device number 25 using xhci_hcd
[ 6127.064272] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6127.268442] xhci_hcd 0000:00:14.0: Signal while waiting for address device command
[ 6127.472641] usb 2-3: device not accepting address 25, error -62
[ 6127.472736] usb 2-3: USB disconnect, device number 25
[ 6127.473204] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88037c98c1c0
[ 6127.473212] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880409e82f80
[ 6127.473216] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880409e82fc0
[ 6127.640821] usb 2-3: new full-speed USB device number 26 using xhci_hcd
[ 6132.645713] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6137.855035] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6138.059241] usb 2-3: device not accepting address 26, error -62
[ 6138.171367] usb 2-3: new full-speed USB device number 27 using xhci_hcd
[ 6143.176367] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6148.385585] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6148.589765] usb 2-3: device not accepting address 27, error -62
[ 6148.701916] usb 2-3: new full-speed USB device number 28 using xhci_hcd
[ 6153.706874] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6158.916090] xhci_hcd 0000:00:14.0: Timeout while waiting for address device command
[ 6159.120337] usb 2-3: device not accepting address 28, error -62
[ 6164.125350] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[ 6164.125366] hub 2-0:1.0: couldn't allocate port 3 usb_device

Now it's gone. And my USB is dead. Reconnecting it:
Code: [Select]
[ 6164.125350] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[ 6164.125366] hub 2-0:1.0: couldn't allocate port 3 usb_device
[ 6234.291599] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[ 6234.291614] hub 2-0:1.0: couldn't allocate port 3 usb_device
[ 6253.018359] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[ 6253.018375] hub 2-0:1.0: couldn't allocate port 3 usb_device
[ 6310.375771] xhci_hcd 0000:00:14.0: Timeout while waiting for a slot
[ 6310.375777] hub 2-0:1.0: couldn't allocate port 3 usb_device
[ 6320.617515] usb 2-2: USB disconnect, device number 19

And Linux eventually just killed off that hub, with everything on it (also a keyboard dongle):
Code: [Select]
[ 6325.623068] xhci_hcd 0000:00:14.0: xHCI host not responding to stop endpoint command.
[ 6325.623079] xhci_hcd 0000:00:14.0: Assuming host is dying, halting host.
[ 6325.623128] xhci_hcd 0000:00:14.0: HC died; cleaning up
[ 6325.707447] usb 2-4: USB disconnect, device number 7
[ 6325.951715] usb 2-10: USB disconnect, device number 8

So, is this normal?

Can I do something about it?

( ! ) Fatal error: Uncaught exception 'Elk_Exception' with message 'Please try again. If you come back to this error screen, report the error to an administrator.' in /var/www/dangerousprototypes/forum/sources/database/Db-mysql.class.php on line 696
( ! ) Elk_Exception: Please try again. If you come back to this error screen, report the error to an administrator. in /var/www/dangerousprototypes/forum/sources/database/Db-mysql.class.php on line 696
Call Stack
#TimeMemoryFunctionLocation
10.01122273056session_write_close ( )...(null):0
20.01152404656ElkArte\sources\subs\SessionHandler\DatabaseHandler->write( )...(null):0
30.01152405432Database_MySQL->query( ).../DatabaseHandler.php:119
40.06002544168Database_MySQL->error( ).../Db-mysql.class.php:273