Bug 1775520 - Adaptec pci usb 2 card causing resume errors in dmesg
Summary: Adaptec pci usb 2 card causing resume errors in dmesg
Keywords:
Status: NEW
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: usbutils
Version: 7.7
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Lukáš Nykrýn
QA Contact: Fendy Tjahjadi
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-11-22 07:36 UTC by Dan
Modified: 2019-11-22 19:39 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:
Target Upstream Version:


Attachments (Terms of Use)
Spec for adaptec usb 2 card (171.84 KB, application/pdf)
2019-11-22 07:36 UTC, Dan
no flags Details

Description Dan 2019-11-22 07:36:01 UTC
Created attachment 1638632 [details]
Spec for adaptec usb 2 card

Description of problem:
After resuming from a suspend there are hundreds of resume errors caused by an Adaptec USB 2 pci card.  There were not any problems with this card in Linux 6. These hundreds of errors are slowing the entire i/o system down. I removed this card and all the resume errors disappeared in dmesg.  I have attached the spec for this card as well as the model number of this card.

Version-Release number of selected component (if applicable):
ehci-pci

How reproducible:
Happens every time after a resume from a suspend

Steps to Reproduce:
Suspend computer and then resume from the suspend
do a dmesg

Actual results:
There are hundreds of these resume errors in the dmesg log

18297.697844] ehci-pci 0000:05:01.2: port 1 resume error -19
[18297.723848] ehci-pci 0000:05:01.2: port 1 resume error -19
[18297.723900] usb usb3-port1: connect-debounce failed
[18297.723930] ehci-pci 0000:05:01.2: port 2 resume error -19
[18297.925834] ehci-pci 0000:05:01.2: port 2 resume error -19
[18297.925874] usb usb3-port2: over-current condition
[18297.951843] ehci-pci 0000:05:01.2: port 2 resume error -19
[18297.977821] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.003837] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.029839] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.055847] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.081839] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.107839] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.133847] ehci-pci 0000:05:01.2: port 2 resume error -19
[18298.159850] ehci-pci 0000:05:01.2: port 2 resume error -19

Expected results:
No resume errors in dmesg

Additional info:


Note You need to log in before you can comment on or make changes to this bug.