Comment 273 for bug 1749961

Revision history for this message
In , ske5074 (ske5074-linux-kernel-bugs) wrote :

(In reply to Sean Kennedy from comment #205)
> I also have the issue. Using Proxmox 7.2 (Debian Bullseye) with a Lenovo
> M910q core-i7-7700T, using two TPLink UE300 (RTL8153) USB to 1Gbe Ethernet
> adapters. Each one is stable in a lower USB slot. Swapping the adapters does
> not change the behavior and only impacts the USB device in the higher slot.
> Changes to different ports without change.

Update - Tried a different dongle - a 2.5Gbe and have two hard drives attached to the system. Doesn't matter where the 2.5Gbe dongle is attached, it eventually errors with "WARN Set TR Deq Ptr cmd failed" And the error rate is only around six times a day right now:

8156 Realtek Semiconductor Corp. USB 10/100/1G/2.5G LAN

# dmesg -T | grep xhci
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: xHCI Host Controller
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x0000000000009810
[Tue Sep 6 13:37:13 2022] usb usb1: Manufacturer: Linux 5.15.39-4-pve xhci-hcd
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: xHCI Host Controller
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
[Tue Sep 6 13:37:13 2022] xhci_hcd 0000:00:14.0: Host supports USB 3.0 SuperSpeed
[Tue Sep 6 13:37:13 2022] usb usb2: Manufacturer: Linux 5.15.39-4-pve xhci-hcd
[Tue Sep 6 13:37:13 2022] usb 2-1: new SuperSpeed USB device number 2 using xhci_hcd
[Tue Sep 6 13:37:14 2022] usb 2-3: new SuperSpeed USB device number 3 using xhci_hcd
[Tue Sep 6 13:37:14 2022] usb 2-4: new SuperSpeed USB device number 4 using xhci_hcd
[Tue Sep 6 14:39:22 2022] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[Tue Sep 6 14:39:22 2022] usb 2-4: new SuperSpeed USB device number 5 using xhci_hcd
[Tue Sep 6 18:44:01 2022] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[Tue Sep 6 18:44:01 2022] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[Tue Sep 6 18:44:02 2022] usb 2-4: new SuperSpeed USB device number 6 using xhci_hcd
[Tue Sep 6 22:19:06 2022] xhci_hcd 0000:00:14.0: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[Tue Sep 6 22:19:07 2022] usb 2-4: new SuperSpeed USB device number 7 using xhci_hcd

Since this drops the device from the system and offlines the link, I created a simple script to detect zero UP ethernet devices via cron once a minute and runs a ifnet -a. It's clunky but works.

crontab:
# m h dom mon dow command
* * * * * /root/fixnet.sh >/dev/null 2>&1

fixnet.sh:
#!/bin/sh

STATE=`ip link | grep " enx" | grep UP | wc -l`
if [ $STATE -gt 0 ]; then
  # All good. Exit
  exit 0
fi

/usr/sbin/ifup -a
sleep 20

ping -c 1 10.0.0.1 | grep "1 received"
if [ $? -eq 0 ]; then
  # Network looks good. Exit.
  exit 0
fi

sleep 310
ping -c 1 10.0.0.1 | grep "1 received"
if [ $? -ne 0 ]; then
  # The network is still down.
  systemctl reboot
fi