[Bug 267514] AXGE(4) ASIX AX88179A ue0: link state changed to DOWN

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267514

karl@denninger.net changed:

           What    |Removed                     |Added
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                 CC|                            |karl@denninger.net

--- Comment #1 from karl@denninger.net ---
I have seen a similar pattern with ue0 devices on two different families of
controllers using 13.1-STABLE on a pcEngines machine.

The igb devices are stable but the ue0 device is not although there is no
pattern to the down/up flaps.  Sometimes they occur once an hour or so, other
times within a few minutes of each other.

Kernel is:
FreeBSD 13.1-STABLE #0 stable/13-n252673-e2ba9f0f6010: Sun Oct  9 15:41:46 EDT
2022    
root@NewFS.denninger.net:/work/Crochet-work-AMD13/obj/usr/src/amd64.amd64/sys/GENERIC


ugen0.2: <ASIX Elec. Corp. AX88179> at usbus0
axge0 on uhub1
axge0: <NetworkInterface> on usbus0
miibus0: <MII bus> on axge0
rgephy0: <RTL8169S/8110S/8211 1000BASE-T media interface> PHY 3 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 10baseT-FDX-flow, 100baseTX,
100baseTX-FDX, 100baseTX-FDX-flow, 1000baseT-FDX, 1000baseT-FDX-master,
1000baseT-FDX-flow, 1000baseT-FDX-flow-master, auto, auto-flow
ue0: <USB Ethernet> on axge0

and

ugen0.2: <TP-Link USB 10/100/1000 LAN> at usbus0
ure0 on uhub1
ure0: <TP-Link USB 10/100/1000 LAN, class 0/0, rev 3.00/30.00, addr 1> on
usbus0
miibus0: <MII bus> on ure0
rgephy0: <RTL8251/8153 1000BASE-T media interface> PHY 0 on miibus0
rgephy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX,
1000baseT-FDX-master, auto
ue0: <USB Ethernet> on ure0

both exhibit the same problem.

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