Bug#1111011: Acknowledgement (RTL8125D - link drops)
Tested kernels 6.15.3 and 6.17.2 too - same problem.
It has something to do with switch and/or 100Mbit vs 1Gbit:
- 1Gbit switch #3 - STABLE!!!
- 100Mbit switch #1 - drop every 90-130s
- 100Mbit switch #2 - drop every 27-28s
Linux Player1 6.15.3-porteus #1 SMP PREEMPT_DYNAMIC Sat Jun 21 15:39:51 MSK 2025 x86_64 Intel(R) N150 GenuineIntel GNU/Linux
Switch #1 10/100Mbit
[ 176.299560] r8169 0000:01:00.0 eth0: Link is Down
[ 178.550720] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 319.727536] r8169 0000:01:00.0 eth0: Link is Down
[ 322.020380] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 453.172110] r8169 0000:01:00.0 eth0: Link is Down
[ 455.433888] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 547.858732] r8169 0000:01:00.0 eth0: Link is Down
[ 550.120187] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 665.213065] r8169 0000:01:00.0 eth0: Link is Down
[ 667.506158] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 755.366130] r8169 0000:01:00.0 eth0: Link is Down
[ 757.617201] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 843.657048] r8169 0000:01:00.0 eth0: Link is Down
[ 845.908070] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 958.742485] r8169 0000:01:00.0 eth0: Link is Down
[ 960.993661] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1194.437161] r8169 0000:01:00.0 eth0: Link is Down
[ 1196.688340] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1353.865078] r8169 0000:01:00.0 eth0: Link is Down
[ 1356.451773] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1460.464910] r8169 0000:01:00.0 eth0: Link is Down
[ 1462.779459] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 1676.804066] r8169 0000:01:00.0 eth0: Link is Down
Switch #3 1Gbit
[ 1704.272719] r8169 0000:01:00.0 eth0: Link is Up - 1Gbps/Full - flow control rx/tx - STABLE!!!
Linux Player1 6.17.2-porteus #1 SMP PREEMPT_DYNAMIC Sun Oct 12 19:23:29 MSK 2025 x86_64 Intel(R) N150 GenuineIntel GNU/Linux
Switch #2 10/100Mbit
[ 36.154817] r8169 0000:01:00.0 eth0: Link is Down
[ 37.797355] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 64.447691] r8169 0000:01:00.0 eth0: Link is Down
[ 66.404836] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 92.027583] r8169 0000:01:00.0 eth0: Link is Down
[ 93.659714] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 119.041295] r8169 0000:01:00.0 eth0: Link is Down
[ 120.683880] r8169 0000:01:00.0 eth0: Link is Up - 100Mbps/Full - flow control rx/tx
--
Pozdrawiam,
Łukasz Szotek,
IT Manager
InfoBox sp. z o.o.
43-400 Cieszyn, ul. Kraszewskiego 9
tel.: 33 851 06 03
gsm: 506 128 672
http://www.infobox.com.pl
Reply to: