Bug#1111011: Acknowledgement (RTL8125D - link drops)

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From	Lukasz Szotek <lukasz.szotek@infobox.com.pl>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#1111011: Acknowledgement (RTL8125D - link drops)
Date	Wed, 21 Jan 2026 16:50:01 +0100
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Cross-posted to 2 groups.

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Hi,

> Right now I'm wondering if it might relate to
> https://git.kernel.org/linus/bf7154ffb1c65a201906296a9d3eb22e9daa5ffc 
> If so you might want to try the 6.18 kernel in experimental. The
> commit is as well included in the upcoming 6.17.8-1 upload to
> unstable.


I've tried new Trixie kernel 6.12.63 included this change since 6.12.58, but same result:

Linux player 6.12.63+deb13-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.12.63-1 (2025-12-30) x86_64 GNU/Linux


2026-01-21T15:39:37.551400+01:00 player kernel: Realtek Internal NBASE-T PHY r8169-0-100:00: attached PHY driver (mii_bus:phy_addr=r8169-0-100:00, irq=MAC)
2026-01-21T15:39:37.551401+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:39:37.551401+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
...
2026-01-21T15:40:10.066878+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:40:11.718777+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
2026-01-21T15:40:49.418726+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:40:51.074873+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
2026-01-21T15:41:28.762656+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:41:30.418868+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
2026-01-21T15:42:09.186729+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:42:10.842775+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
2026-01-21T15:42:52.790746+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:42:54.454897+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
2026-01-21T15:43:38.642722+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Down
2026-01-21T15:43:40.298782+01:00 player kernel: r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx


   

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Thread

Bug#1111011: Acknowledgement (RTL8125D - link drops) Salvatore Bonaccorso <carnil@debian.org> - 2025-11-15 11:50 +0100
  Bug#1111011: Acknowledgement (RTL8125D - link drops) Lukasz Szotek <lukasz.szotek@infobox.com.pl> - 2026-01-21 16:50 +0100
    Bug#1111011: Acknowledgement (RTL8125D - link drops) Salvatore Bonaccorso <carnil@debian.org> - 2026-01-24 13:50 +0100
      Processed: Re: Bug#1111011: Acknowledgement (RTL8125D - link drops) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-01-24 13:50 +0100
      Bug#1111011: Acknowledgement (RTL8125D - link drops) Lukasz Szotek <lukasz.szotek@infobox.com.pl> - 2026-03-23 14:20 +0100

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