netdev - [BUG] r8152: Tx timeout and xHCI setup device timeout. RTL8153 31.00

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Message-ID: <CAOf3c5fDit7nvfWUGf+f5Ctmfr9ebg6KqiwZhZYusHyFaeE5CQ@mail.gmail.com>
Date: Tue, 27 Jan 2026 15:36:44 +0300
From: Ivan <kernvirt@...il.com>
To: linux-usb@...r.kernel.org, netdev@...r.kernel.org
Subject: [BUG] r8152: Tx timeout and xHCI setup device timeout. RTL8153 31.00

Hello
I am reporting a persistent hardware hang issue with the r8152 driver
on an Ryzen 5 7520u (Mendocino) using a usb type c hub.

The Ethernet connection can drop at any time. After the connection
fails, the Ethernet adapter itself disappears from the system, but the
other USB devices in the hub continue to work.
USB_QUIRK_NO_LPM (0x400) is enabled by default, but it doesn't help.

Environment:
CPU: Ryzen 5 7520u (Mendocino)
Kernel: 6.18.6 (arch linux), 6.12 lts (gentoo)
Ethernet chip: rtl8153 0bda:8153, bcdDevice 31.00

I have attached the relevant journalctl logs and the lsusb -vd for this device

Download attachment "lsusb" of type "application/octet-stream" (1407 bytes)

Download attachment "journalctl" of type "application/octet-stream" (83576 bytes)