Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-04-06 Thread Andreas Reis
After about two weeks of peace with James's patch (the one for scsi_error.c) and the second patch from Mathias (the one for hub.c) applied, I just got another hang. dmesg here: https://bugzilla.kernel.org/attachment.cgi?id=131571 Guess I should have also left the first patch (for xhci-pci.c)

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-26 Thread Andreas Reis
Got this in dmesg again during a compilation with James's patch and the first of yours applied: [ 9426.263657] usb 2-2: reset SuperSpeed USB device number 2 using xhci_hcd [ 9426.276999] usb 2-2: Parent hub missing LPM exit latency info. Power management will be impacted. [ 9426.277137]

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-25 Thread Mathias Nyman
On 03/19/2014 01:37 PM, Andreas Reis wrote: I've uploaded a dmesg with the new debugging patch to bugzilla: https://bugzilla.kernel.org/attachment.cgi?id=130041 Andreas Reis On 18.03.2014 15:57, Alan Stern wrote: The debugging information didn't go far enough. Try the patch below instead,

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-25 Thread Andreas Reis
OK, I'll try the two patches in the way you wrote. Does it matter if the patch from James (the one also suggested to me by Alan) stays applied as well? The bug hasn't occurred since I applied the latter, but then again there were days before that when it didn't happen either. Hard to really

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-24 Thread Mathias Nyman
On 03/20/2014 11:16 PM, Sarah Sharp wrote: On Wed, Mar 19, 2014 at 12:37:37PM +0100, Andreas Reis wrote: I've uploaded a dmesg with the new debugging patch to bugzilla: https://bugzilla.kernel.org/attachment.cgi?id=130041 Andreas Reis On 18.03.2014 15:57, Alan Stern wrote: The debugging

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-19 Thread Andreas Reis
I've uploaded a dmesg with the new debugging patch to bugzilla: https://bugzilla.kernel.org/attachment.cgi?id=130041 Andreas Reis On 18.03.2014 15:57, Alan Stern wrote: The debugging information didn't go far enough. Try the patch below instead, which has some additional messages. There

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-18 Thread Alan Stern
On Tue, 18 Mar 2014, Andreas Reis wrote: [9732.160783] usb-storage 2-1:1.0: Abort srbs: 8804255c1980 8804255c1980 [9732.160791] usb-storage 2-1:1.0: Calling stop_transport [9732.160836] usb-storage 2-1:1.0: Starting port reset [9732.267771] usb 2-1: reset SuperSpeed USB device

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-17 Thread Alan Stern
On Sun, 16 Mar 2014, Andreas Reis wrote: I finally managed to get an usbmon trace. It's available on the kernel bugzilla page. Andreas Reis On 19.02.2014 18:10, Alan Stern wrote: On Wed, 19 Feb 2014, Andreas Reis wrote: Hi, this is an updated copy of my report at:

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-17 Thread Andreas Reis
[9732.160783] usb-storage 2-1:1.0: Abort srbs: 8804255c1980 8804255c1980 [9732.160791] usb-storage 2-1:1.0: Calling stop_transport [9732.160836] usb-storage 2-1:1.0: Starting port reset [9732.267771] usb 2-1: reset SuperSpeed USB device number 4 using xhci_hcd [9732.281100] xhci_hcd

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-03-16 Thread Andreas Reis
dmesg reports can be found there. Regards, Andreas Reis --- [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked Corsair Voyager GT 3.0 32GB on an Intel Z87. I'm using it mostly to store source code and as ccache directory, ie. lots

[xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-02-19 Thread Andreas Reis
Hi, this is an updated copy of my report at: https://bugzilla.kernel.org/show_bug.cgi?id=70781 The two dmesg reports can be found there. Regards, Andreas Reis --- [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked Corsair

Re: [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep, Error in queuecommand_lck: task blocked

2014-02-19 Thread Alan Stern
On Wed, 19 Feb 2014, Andreas Reis wrote: Hi, this is an updated copy of my report at: https://bugzilla.kernel.org/show_bug.cgi?id=70781 The two dmesg reports can be found there. Regards, Andreas Reis --- [xhci_hcd] reset SuperSpeed, xhci_drop_endpoint called with disabled ep