Bug 1775520

Summary: Adaptec pci usb 2 card causing resume errors in dmesg
Product: Red Hat Enterprise Linux 7 Reporter: Dan <yahoo>
Component: usbutilsAssignee: Lukáš Nykrýn <lnykryn>
Status: NEW --- QA Contact: Fendy Tjahjadi <ftjahjad>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 7.7CC: rvr
Target Milestone: rc   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
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Description Flags
Spec for adaptec usb 2 card none

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: