[Bug 244845] ue0 realtek interface stops working after some time connection stalls problem down->up helps unitek Y-3083B

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=244845

--- Comment #14 from Tomasz "CeDeROM" CEDRO <tomek at cedro.info> ---
In fact the interface stays in locked state. I did manage to catch a usbdump.
There are only IOERROR over there.

When polling the media status if busts a single series of IOERROR. When
ifconfig ue0 up it repeats the IOERROR until ifconfig ue0 down. Re-plugging the
ethernet cable does not change anything. Interface needs to be re-plugged or
reset via usbconfig.

At the moment I am using onboard Intel em0 to send this message.

# usbdump -r freeebsd-ue-ure-20200319-1.usbdump -v >
freeebsd-ue-ure-20200319-1.txt

00:06:30.727923 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 08 E9 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:30.732238 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:30.795507 usbus0.10 SUBM-CTRL-EP=00000000,SPD=SUPER,NFR=2,SLEN=12,IVAL=0
 frame[0] WRITE 8 bytes
 0000  40 05 6C E8 33 01 04 00  -- -- -- -- -- -- -- --  |@.l.3...        |
 frame[1] WRITE 4 bytes
 0000  00 A0 00 00 -- -- -- --  -- -- -- -- -- -- -- --  |....            |
00:06:30.799982 usbus0.10
DONE-CTRL-EP=00000000,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:30.864238 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 00 B4 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:30.868736 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:30.931733 usbus0.10 SUBM-CTRL-EP=00000000,SPD=SUPER,NFR=2,SLEN=12,IVAL=0
 frame[0] WRITE 8 bytes
 0000  40 05 6C E8 33 01 04 00  -- -- -- -- -- -- -- --  |@.l.3...        |
 frame[1] WRITE 4 bytes
 0000  00 A0 00 00 -- -- -- --  -- -- -- -- -- -- -- --  |....            |
00:06:30.936226 usbus0.10
DONE-CTRL-EP=00000000,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:31.000761 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 00 B4 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:31.005224 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:31.067517 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 08 E9 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:31.071977 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.135519 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 08 E9 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:32.139950 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.203044 usbus0.10 SUBM-CTRL-EP=00000000,SPD=SUPER,NFR=2,SLEN=12,IVAL=0
 frame[0] WRITE 8 bytes
 0000  40 05 6C E8 33 01 04 00  -- -- -- -- -- -- -- --  |@.l.3...        |
 frame[1] WRITE 4 bytes
 0000  00 A0 00 00 -- -- -- --  -- -- -- -- -- -- -- --  |....            |
00:06:32.207449 usbus0.10
DONE-CTRL-EP=00000000,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.272224 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 00 B4 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:32.276695 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.339683 usbus0.10 SUBM-CTRL-EP=00000000,SPD=SUPER,NFR=2,SLEN=12,IVAL=0
 frame[0] WRITE 8 bytes
 0000  40 05 6C E8 33 01 04 00  -- -- -- -- -- -- -- --  |@.l.3...        |
 frame[1] WRITE 4 bytes
 0000  00 A0 00 00 -- -- -- --  -- -- -- -- -- -- -- --  |....            |
00:06:32.344205 usbus0.10
DONE-CTRL-EP=00000000,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.410429 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 00 B4 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:32.414944 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:32.477695 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 08 E9 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:32.482190 usbus0.10
DONE-CTRL-EP=00000080,SPD=SUPER,NFR=1,SLEN=0,IVAL=0,ERR=IOERROR
 frame[0] WRITE 0 bytes
00:06:33.547332 usbus0.10 SUBM-CTRL-EP=00000080,SPD=SUPER,NFR=2,SLEN=8,IVAL=0
 frame[0] WRITE 8 bytes
 0000  C0 05 08 E9 00 01 04 00  -- -- -- -- -- -- -- --  |........        |
 frame[1] READ 4 bytes
00:06:33.551664 usbus0.10 DONE-CTRL-
...

I am attaching compressed usbdump :-)

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