From: "Michał Pecio" <michal.pecio@gmail.com>
To: schaefer@alphanet.ch
Cc: linux-usb@vger.kernel.org
Subject: Re: Strange issues with USB device
Date: Sat, 24 Aug 2024 08:44:37 +0200 [thread overview]
Message-ID: <20240824084437.342426dd@foxbook> (raw)
In-Reply-To: <ZsjgmCjHdzck9UKd@alphanet.ch>
Hi,
What sort of kernel is this?
Looks like there are some stream-related xhci_hcd bugs here. You may
have more luck with UAS disabled if you need this system working ASAP.
Not only SMART is failing, but also ordinary block reads and maybe
writes as well, so it could potentially be a risk of data loss.
For debugging, it would help to have a reliable trigger, like "happens
every time I run smartctl manually" or "every time I do it while
'cat /dev/sdc >/dev/null'" or at least "often while <some workload>".
I am able to find the PCI adapter responsible for a USB bus like this:
$ ls -d /sys/bus/pci/devices/*/usb8
/sys/bus/pci/devices/0000:02:00.0/usb8
Regards,
Michal
next prev parent reply other threads:[~2024-08-24 6:44 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-23 19:18 Strange issues with USB device Marc SCHAEFER
2024-08-24 6:44 ` Michał Pecio [this message]
2024-08-24 6:51 ` Marc SCHAEFER
2024-08-24 8:44 ` Michał Pecio
2024-08-26 5:17 ` Marc SCHAEFER
2024-09-03 7:48 ` Strange issues with UAS URB cancellation Michał Pecio
2024-09-03 12:55 ` Marc SCHAEFER
2024-09-03 13:22 ` Michał Pecio
2024-09-03 13:50 ` Marc SCHAEFER
2024-09-03 13:52 ` Marc SCHAEFER
2024-09-03 13:55 ` Marc SCHAEFER
2024-09-03 15:45 ` Michał Pecio
2024-09-03 19:40 ` Marc SCHAEFER
2024-09-04 14:26 ` Mathias Nyman
2024-09-04 16:36 ` Marc SCHAEFER
2024-09-05 13:52 ` Mathias Nyman
2024-09-05 15:01 ` Marc SCHAEFER
2024-09-05 15:06 ` Marc SCHAEFER
2024-09-05 17:24 ` Marc SCHAEFER
2024-09-05 18:20 ` Marc SCHAEFER
2024-09-09 15:24 ` Mathias Nyman
2024-09-09 16:21 ` Marc SCHAEFER
2024-09-11 14:25 ` Mathias Nyman
2024-09-12 15:22 ` Mathias Nyman
2024-08-25 16:32 ` Strange issues with USB device Marc SCHAEFER
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