USB mouse not working in 6.5 - "uhidev1: no report descriptor"

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USB mouse not working in 6.5 - "uhidev1: no report descriptor"

Andrew Daugherity
>Synopsis: KVM switch USB mouse not working after 6.5 upgrade - "uhidev1: no report descriptor"
>Category: kernel
>Environment:
        System      : OpenBSD 6.5
        Details     : OpenBSD 6.5 (GENERIC.MP) #3: Sat Apr 13 14:48:43 MDT 2019
                         [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP

        Architecture: OpenBSD.amd64
        Machine     : amd64
>Description:
        The server is connected to a KVM switch, which has a single USB
connection for both keyboard and mouse.  Both devices previously worked (in
6.4 and earlier), but now only the keyboard works.

        Not sure if relevant, but this machine has *only* USB 3.0 ports, no USB
2.0 at all, so the keyboard and mouse are connected to an xhci port.

        In 6.4, the keyboard and mouse were detected like this:
uhidev0 at uhub0 port 2 configuration 1 interface 0 "Avocent APC AP5631" rev 1.10/1.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes, country code 33
wskbd0 at ukbd0 mux 1
wskbd0: connecting to wsdisplay0
uhidev1 at uhub0 port 2 configuration 1 interface 1 "Avocent APC AP5631" rev 1.10/1.00 addr 2
uhidev1: iclass 3/1, 3 report ids
ums0 at uhidev1 reportid 1: 5 buttons, Z dir
wsmouse0 at ums0 mux 0
uhid0 at uhidev1 reportid 2: input=2, output=0, feature=0
uhid1 at uhidev1 reportid 3: input=1, output=0, feature=0

>How-To-Repeat:
        Connect a (composite?) device like this to a system running 6.5:
addr 02: 0624:0706 Avocent, APC AP5631
         low speed, power 100 mA, config 1, rev 1.00
         driver: uhidev0
         driver: uhidev1
>Fix:
        Unknown.  A "normal" USB mouse connected directly to the machine does
work.


dmesg:
OpenBSD 6.5 (GENERIC.MP) #3: Sat Apr 13 14:48:43 MDT 2019
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 8394772480 (8005MB)
avail mem = 8130715648 (7754MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0x8ef68000 (43 entries)
bios0: vendor Dell Inc. version "2.6.1" date 12/06/2018
bios0: Dell Inc. PowerEdge R230
acpi0 at bios0: rev 2
acpi0: sleep states S0 S5
acpi0: tables DSDT FACP BOOT SSDT SLIC HPET LPIT APIC MCFG WDAT SSDT DBGP DBG2 SSDT SSDT SSDT SSDT SSDT SSDT PRAD HEST BERT ERST EINJ DMAR FPDT SPCR
acpi0: wakeup devices PEGP(S0) PEG0(S0) PEGP(S0) PEG1(S0) PEGP(S0) PEG2(S0) XHC_(S0) XDCI(S0) PXSX(S0) RP01(S0) PXSX(S0) RP02(S0) PXSX(S0) RP03(S0) PXSX(S0) RP04(S0) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 23999999 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz, 3692.85 MHz, 06-5e-03
cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 23MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz, 3691.35 MHz, 06-5e-03
cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu1: 256KB 64b/line 8-way L2 cache
cpu1: smt 0, core 1, package 0
cpu2 at mainbus0: apid 1 (application processor)
cpu2: Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz, 3691.35 MHz, 06-5e-03
cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu2: 256KB 64b/line 8-way L2 cache
cpu2: smt 1, core 0, package 0
cpu3 at mainbus0: apid 3 (application processor)
cpu3: Intel(R) Core(TM) i3-6100 CPU @ 3.70GHz, 3691.35 MHz, 06-5e-03
cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 1, core 1, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0
acpimcfg0: addr 0xe0000000, bus 0-255
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt0: no apic found for irq 32
acpiprt0: no apic found for irq 33
acpiprt0: no apic found for irq 34
acpiprt1 at acpi0: bus 1 (PEG0)
acpiprt2 at acpi0: bus 2 (PEG1)
acpiprt3 at acpi0: bus -1 (PEG2)
acpiprt4 at acpi0: bus -1 (RP01)
acpiprt5 at acpi0: bus -1 (RP02)
acpiprt6 at acpi0: bus -1 (RP03)
acpiprt7 at acpi0: bus -1 (RP04)
acpiprt8 at acpi0: bus -1 (RP05)
acpiprt9 at acpi0: bus -1 (RP06)
acpiprt10 at acpi0: bus -1 (RP07)
acpiprt11 at acpi0: bus -1 (RP08)
acpiprt12 at acpi0: bus 3 (RP09)
acpiprt13 at acpi0: bus -1 (RP10)
acpiprt14 at acpi0: bus 4 (RP11)
acpiprt15 at acpi0: bus -1 (RP12)
acpiprt16 at acpi0: bus -1 (RP13)
acpiprt17 at acpi0: bus -1 (RP14)
acpiprt18 at acpi0: bus -1 (RP15)
acpiprt19 at acpi0: bus -1 (RP16)
acpiprt20 at acpi0: bus -1 (RP17)
acpiprt21 at acpi0: bus -1 (RP18)
acpiprt22 at acpi0: bus -1 (RP19)
acpiprt23 at acpi0: bus -1 (RP20)
acpicpu0 at acpi0: C3(500@76 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(500@76 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(500@76 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(500@76 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001
acpicmos0 at acpi0
acpibtn0 at acpi0: SLPB
"PNP0C14" at acpi0 not configured
"PNP0C33" at acpi0 not configured
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD1F
ipmi at mainbus0 not configured
cpu0: Enhanced SpeedStep 3692 MHz: speeds: 3700, 3500, 3300, 3100, 2900, 2700, 2500, 2300, 2200, 2000, 1800, 1600, 1400, 1200, 1000, 800 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Core 6G Host" rev 0x07
ppb0 at pci0 dev 1 function 0 "Intel Core 6G PCIE" rev 0x07: msi
pci1 at ppb0 bus 1
mfii0 at pci1 dev 0 function 0 "Symbios Logic MegaRAID SAS3008" rev 0x02: msi
mfii0: "PERC H330 Adapter", firmware 25.5.5.0005
scsibus1 at mfii0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <DELL, PERC H330 Adp, 4.29> SCSI3 0/direct fixed naa.61418770565c00001e463dcfcef6bd7b
sd0: 476416MB, 512 bytes/sector, 975699968 sectors
scsibus2 at mfii0: 256 targets
ppb1 at pci0 dev 1 function 1 "Intel Core 6G PCIE" rev 0x07: msi
pci2 at ppb1 bus 2
xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x31: msi, xHCI 1.0
usb0 at xhci0: USB revision 3.0
uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1
pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x31
"Intel 100 Series MEI" rev 0x31 at pci0 dev 22 function 0 not configured
"Intel 100 Series MEI" rev 0x31 at pci0 dev 22 function 1 not configured
ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x31: msi, AHCI 1.3.1
ahci0: port 4: 1.5Gb/s
scsibus3 at ahci0: 32 targets
cd0 at scsibus3 targ 4 lun 0: <HL-DT-ST, DVD-ROM DU90N, D3B0> ATAPI 5/cdrom removable
ppb2 at pci0 dev 29 function 0 "Intel 100 Series PCIE" rev 0xf1: msi
pci3 at ppb2 bus 3
3:0:0: mem address conflict 0xfffc0000/0x40000
3:0:1: mem address conflict 0xfffc0000/0x40000
bge0 at pci3 dev 0 function 0 "Broadcom BCM5720" rev 0x00, BCM5720 A0 (0x5720000), APE firmware NCSI 1.4.26.0: msi, address 34:17:eb:eb:31:5e
brgphy0 at bge0 phy 1: BCM5720C 10/100/1000baseT PHY, rev. 0
bge1 at pci3 dev 0 function 1 "Broadcom BCM5720" rev 0x00, BCM5720 A0 (0x5720000), APE firmware NCSI 1.4.26.0: msi, address 34:17:eb:eb:31:5f
brgphy1 at bge1 phy 2: BCM5720C 10/100/1000baseT PHY, rev. 0
ppb3 at pci0 dev 29 function 2 "Intel 100 Series PCIE" rev 0xf1: msi
pci4 at ppb3 bus 4
ppb4 at pci4 dev 0 function 0 "Renesas SH7758 PCIE Switch" rev 0x00
pci5 at ppb4 bus 5
ppb5 at pci5 dev 0 function 0 "Renesas SH7758 PCIE Switch" rev 0x00
pci6 at ppb5 bus 6
ppb6 at pci6 dev 0 function 0 "Renesas SH7758 PCIE-PCI" rev 0x00
pci7 at ppb6 bus 7
"Matrox MGA G200eR" rev 0x01 at pci7 dev 0 function 0 not configured
pcib0 at pci0 dev 31 function 0 "Intel C236 LPC" rev 0x31
"Intel 100 Series PMC" rev 0x31 at pci0 dev 31 function 2 not configured
ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x31: apic 2 int 16
iic0 at ichiic0
sdtemp0 at iic0 addr 0x19: at30tse004
sdtemp1 at iic0 addr 0x1b: at30tse004
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
com1: console
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
vmm0 at mainbus0: VMX/EPT
efifb0 at mainbus0: 1024x768, 32bpp
wsdisplay0 at efifb0 mux 1
wsdisplay0: screen 0-5 added (std, vt100 emulation)
uhidev0 at uhub0 port 2 configuration 1 interface 0 "Avocent APC AP5631" rev 1.10/1.00 addr 2
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes, country code 33
wskbd0 at ukbd0 mux 1
wskbd0: connecting to wsdisplay0
uhidev1 at uhub0 port 2 configuration 1 interface 1 "Avocent APC AP5631" rev 1.10/1.00 addr 2
uhidev1: no report descriptor
uhub1 at uhub0 port 3 configuration 1 interface 0 "no manufacturer Gadget USB HUB" rev 2.00/0.00 addr 3
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
scsibus5 at softraid0: 256 targets
root on sd0a (264382cab5a10a3c.a) swap on sd0b dump on sd0b

usbdevs:
Controller /dev/usb0:
addr 01: 8086:0000 Intel, xHCI root hub
         super speed, self powered, config 1, rev 1.00
         driver: uhub0
addr 02: 0624:0706 Avocent, APC AP5631
         low speed, power 100 mA, config 1, rev 1.00
         driver: uhidev0
         driver: uhidev1
addr 03: 413c:a001 no manufacturer, Gadget USB HUB
         high speed, self powered, config 1, rev 0.00, iSerial 0123456789
         driver: uhub1

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Re: USB mouse not working in 6.5 - "uhidev1: no report descriptor"

Andrew Daugherity
It turns out this is not as consistently reproducible as I thought.
The issue happened for at least three consecutive reboots (including
one complete power-off) before I sent this bug, but when I later went
to test if unplugging/reconnecting the USB device after boot made any
difference, I discovered it had actually initialized correctly on that
boot, and it has worked properly ever since then, including after the
latest syspatch.

So... no idea what's going on, but without being reproducible, it's
hard to debug this any further, and at least it's working now!

On Thu, May 2, 2019 at 4:12 PM <[hidden email]> wrote:

>
> >Synopsis:      KVM switch USB mouse not working after 6.5 upgrade - "uhidev1: no report descriptor"
> >Category:      kernel
> >Environment:
>         System      : OpenBSD 6.5
>         Details     : OpenBSD 6.5 (GENERIC.MP) #3: Sat Apr 13 14:48:43 MDT 2019
>                          [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>
>         Architecture: OpenBSD.amd64
>         Machine     : amd64
> >Description:
>         The server is connected to a KVM switch, which has a single USB
> connection for both keyboard and mouse.  Both devices previously worked (in
> 6.4 and earlier), but now only the keyboard works.
>
>         Not sure if relevant, but this machine has *only* USB 3.0 ports, no USB
> 2.0 at all, so the keyboard and mouse are connected to an xhci port.
>
>         In 6.4, the keyboard and mouse were detected like this:
> uhidev0 at uhub0 port 2 configuration 1 interface 0 "Avocent APC AP5631" rev 1.10/1.00 addr 2
> uhidev0: iclass 3/1
> ukbd0 at uhidev0: 8 variable keys, 6 key codes, country code 33
> wskbd0 at ukbd0 mux 1
> wskbd0: connecting to wsdisplay0
> uhidev1 at uhub0 port 2 configuration 1 interface 1 "Avocent APC AP5631" rev 1.10/1.00 addr 2
> uhidev1: iclass 3/1, 3 report ids
> ums0 at uhidev1 reportid 1: 5 buttons, Z dir
> wsmouse0 at ums0 mux 0
> uhid0 at uhidev1 reportid 2: input=2, output=0, feature=0
> uhid1 at uhidev1 reportid 3: input=1, output=0, feature=0
>
> >How-To-Repeat:
>         Connect a (composite?) device like this to a system running 6.5:
> addr 02: 0624:0706 Avocent, APC AP5631
>          low speed, power 100 mA, config 1, rev 1.00
>          driver: uhidev0
>          driver: uhidev1
> >Fix:
>         Unknown.  A "normal" USB mouse connected directly to the machine does
> work.
>
>
> dmesg:
[snip]
> uhidev0 at uhub0 port 2 configuration 1 interface 0 "Avocent APC AP5631" rev 1.10/1.00 addr 2
> uhidev0: iclass 3/1
> ukbd0 at uhidev0: 8 variable keys, 6 key codes, country code 33
> wskbd0 at ukbd0 mux 1
> wskbd0: connecting to wsdisplay0
> uhidev1 at uhub0 port 2 configuration 1 interface 1 "Avocent APC AP5631" rev 1.10/1.00 addr 2
> uhidev1: no report descriptor

> usbdevs:
> Controller /dev/usb0:
> addr 01: 8086:0000 Intel, xHCI root hub
>          super speed, self powered, config 1, rev 1.00
>          driver: uhub0
> addr 02: 0624:0706 Avocent, APC AP5631
>          low speed, power 100 mA, config 1, rev 1.00
>          driver: uhidev0
>          driver: uhidev1
> addr 03: 413c:a001 no manufacturer, Gadget USB HUB
>          high speed, self powered, config 1, rev 0.00, iSerial 0123456789
>          driver: uhub1