linux-kernel - Re: xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp

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Message-Id: <201507202213.29189.a.miskiewicz@gmail.com>
Date:	Mon, 20 Jul 2015 22:13:29 +0200
From:	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	linux-usb@...r.kernel.org
Subject: Re: xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 2 comp_code 1

On Saturday 18 of July 2015, Arkadiusz Miskiewicz wrote:
> Hi.
> 
> I'm on 4.2.0-rc2-00077-gf760b87 kernel and while trying to copy some file
> from usb storage (sata disk behind sata-usb bridge or pendrive; hapens in
> both cases) copying process hangs just early after start with:

Looks like suspend & resume is enough. Reloading bluetooth firmware done by kernel
triggers problem:

[  106.302783] rtc_cmos 00:02: System wakeup disabled by ACPI
[  106.313280] PM: resume of devices complete after 3003.032 msecs
[  106.314079] Restarting tasks ... done.
[  106.326434] Bluetooth: hci0: read Intel version: 370710018002030d00
[  106.330422] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[  106.398223] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.398230] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3000 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.400396] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.400402] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3030 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.402225] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.402228] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3060 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.404401] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.404408] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3090 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.406229] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.406232] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd30c0 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.408389] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.408395] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd30f0 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.410291] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.410294] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3120 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.412427] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.412433] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3150 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0
[  106.414315] xhci_hcd 0000:00:14.0: ERROR Transfer event TRB DMA ptr not part of current TD ep_index 0 comp_code 1
[  106.414318] xhci_hcd 0000:00:14.0: Looking for event-dma 00000000fffd3180 trb-start 00000000fffd4fd0 trb-end 00000000fffd5000 seg-start 00000000fffd4000 seg-end 00000000fffd4ff0

[...]



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-- 
Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )
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