https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244845
Bug ID: 244845
Summary: ue0 realtek interface stops working after some time
connection stalls problem down->up helps unitek
Y-3083B
Product: Base System
Version: 12.1-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: usb
Assignee: u...@freebsd.org
Reporter: to...@cedro.info
Hello world :-)
I have this nice USB 3.0/C UNITEK Y-3083B USB HUB + GigaBit Ethernet device
that expands my laptop or smartphone cards and provides ue0 Ethernet
connectivity. However always after some time network stops and I have to put
that ue0 interface down and up. That never happens on built-in Ethernet card
em0 (Intel(R) PRO/1000 Network Connection).
Any hints welcome :-)
Tomek
# uname -a
FreeBSD 0xCFMX4 12.1-RELEASE-p2 FreeBSD 12.1-RELEASE-p2 GENERIC amd64
# usbconfig
ugen0.1: <0x8086 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps)
pwr=SAVE (0mA)
ugen1.1: <Intel EHCI root HUB> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=SAVE (0mA)
ugen0.2: <Generic 4-Port USB 2.0 Hub> at usbus0, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE (0mA)
ugen1.2: <vendor 0x8087 product 0x8001> at usbus1, cfg=0 md=HOST spd=HIGH
(480Mbps) pwr=SAVE (0mA)
ugen0.3: <Creative Technology SB Live 24-bit External> at usbus0, cfg=0 md=HOST
spd=FULL (12Mbps) pwr=ON (308mA)
ugen0.4: <Kionix Inc Kionix Sensor Hub F:0006 SI:0001 R2> at usbus0, cfg=0
md=HOST spd=FULL (12Mbps) pwr=ON (100mA)
ugen0.5: <Generic USB HD Webcam> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps)
pwr=ON (500mA)
ugen0.6: <Sierra Wireless, Incorporated EM7305> at usbus0, cfg=0 md=HOST
spd=HIGH (480Mbps) pwr=ON (500mA)
ugen0.7: <Sharp Corp. 12.5EA0003> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps)
pwr=ON (100mA)
ugen0.8: <Generic 4-Port USB 3.0 Hub> at usbus0, cfg=0 md=HOST spd=SUPER
(5.0Gbps) pwr=SAVE (0mA)
ugen0.9: <Realtek USB 10/100/1000 LAN> at usbus0, cfg=0 md=HOST spd=SUPER
(5.0Gbps) pwr=ON (72mA)
# usbconfig -d 0.9 dump_device_desc
ugen0.9: <Realtek USB 10/100/1000 LAN> at usbus0, cfg=0 md=HOST spd=SUPER
(5.0Gbps) pwr=ON (72mA)
bLength = 0x0012
bDescriptorType = 0x0001
bcdUSB = 0x0300
bDeviceClass = 0x0000 <Probed by interface class>
bDeviceSubClass = 0x0000
bDeviceProtocol = 0x0000
bMaxPacketSize0 = 0x0009
idVendor = 0x0bda
idProduct = 0x8153
bcdDevice = 0x3100
iManufacturer = 0x0001 <Realtek>
iProduct = 0x0002 <USB 10/100/1000 LAN>
iSerialNumber = 0x0006 <001000001>
bNumConfigurations = 0x0002
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