Date: Mon, 24 Aug 2015 17:42:26 -0700 From: Shrikanth Kamath <shrikanth07@gmail.com> To: Hans Petter Selasky <hp@selasky.org> Cc: freebsd-usb@freebsd.org Subject: Re: Debugging CAM_REQ_CMP_ERR errors / bulk transfer failures Message-ID: <CAEOAkMWxK9so0LG2hsR70YAVhUk-AZY6aZXGvEvdPo3nyeTRmw@mail.gmail.com> In-Reply-To: <55DAC805.5070502@selasky.org> References: <CAEOAkMVk2oN1t8DQznTqTr=%2BjM8Nk4cpVZAKQP0YVx%2BdMDmBxA@mail.gmail.com> <55DAC805.5070502@selasky.org>
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Thanks for the response Hans, the same issue was seen with another vendor (the other device was Kingston Data Traveller) umass1: Kingston DataTraveler 2.0, rev 2.00/1.00, addr 3 umass1: SCSI over Bulk-Only; quirks = 0x0000 These were the logs seen with Kingston umass1: Invalid CSW: sig 0x43425355 should be 0x53425355 g_vfs_done():da1s3e[WRITE(offset=14123008, length=131072)]error = 5 ... umass1: Invalid CSW: sig 0x43425355 should be 0x53425355 usbd_transfer_cb: short transfer 28672<65536 ... initiate_write_filepage: already started umass1: BBB reset failed, TIMEOUT umass1: BBB reset failed, TIMEOUT g_vfs_done():da1s3e[WRITE(offset=8192, length=2048)]error = 5 panic: initiate_write_inodeblock_ufs1: already started ... Could this be firmware related too? Can any quirks be added for this? Thanks, -- Shrikanth R K On Mon, Aug 24, 2015 at 12:30 AM, Hans Petter Selasky <hp@selasky.org> wrote: > On 08/24/15 09:25, Shrikanth Kamath wrote: >> >> umass0: BBB reset failed, IOERROR >> umass0: BBB bulk-in clear stall failed, IOERROR >> umass0: BBB bulk-out clear stall failed, IOERROR > > > This means your USB HDD is no longer responding. Maybe a USB re-enumeration > will help, though then you will loose the disk. Possible USB firmware > bug/race. > > --HPS
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