I've run into the same issue a couple of days ago. Loading uhci as a module is sufficient to trigger the messages. No device was attached during the output below; in other tests I noticed that uhci appears to not see any device that VMware has attached. This was working just fine with the old stack. The controller appears as: none3_at_pci0:2:3:0: class=0x0c0320 card=0x077015ad chip=0x077015ad rev=0x00 hdr=0x00 vendor = 'VMware Inc.' class = serial bus subclass = USB Here's some debugging output: Copyright (c) 1992-2009 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD is a registered trademark of The FreeBSD Foundation. FreeBSD 8.0-CURRENT #2: Sun Mar 22 11:58:43 CET 2009 root_at_freebsd-current.lassitu.de:/usr/obj/usr/src/sys/VMWARE Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Intel(R) Xeon(R) CPU E5462 _at_ 2.80GHz (1259.05-MHz K8- class CPU) Origin = "GenuineIntel" Id = 0x10676 Stepping = 6 Features = 0xfebfbff < FPU ,VME ,DE ,PSE ,TSC ,MSR ,PAE ,MCE ,CX8 ,APIC ,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS> Features2=0x80082201<SSE3,SSSE3,CX16,SSE4.1,<b31>> AMD Features=0x20100800<SYSCALL,NX,LM> AMD Features2=0x1<LAHF> TSC: P-state invariant usable memory = 2138005504 (2038 MB) avail memory = 2065743872 (1970 MB) ACPI APIC Table: <PTLTD APIC > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 MADT: Forcing active-low polarity and level trigger for SCI ioapic0 <Version 1.1> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <INTEL 440BX> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 pci1: <ACPI PCI bus> on pcib1 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x10c0-0x10cf at device 7.1 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] pci0: <bridge> at device 7.3 (no driver attached) pci0: <base peripheral> at device 7.7 (no driver attached) vgapci0: <VGA-compatible display> port 0x10d0-0x10df mem 0xd0000000-0xd7ffffff,0xd8000000-0xd87fffff irq 16 at device 15.0 on pci0 mpt0: <LSILogic 1030 Ultra4 Adapter> port 0x1400-0x14ff mem 0xd8820000-0xd883ffff,0xd8800000-0xd881ffff irq 17 at device 16.0 on pci0 mpt0: [ITHREAD] mpt0: MPI Version=1.2.0.0 pcib2: <ACPI PCI-PCI bridge> at device 17.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pci2: <serial bus, USB> at device 0.0 (no driver attached) em0: <Intel(R) PRO/1000 Network Connection 6.9.6> port 0x2000-0x203f mem 0xd8920000-0xd893ffff,0xd8900000-0xd890ffff irq 19 at device 1.0 on pci2 em0: Memory Access and/or Bus Master bits were not set! em0: [FILTER] em0: Ethernet address: 00:0c:29:23:27:3f pcm0: <AudioPCI ES1371-A> port 0x2040-0x207f irq 16 at device 2.0 on pci2 pcm0: <Cirrus Logic CS4297A AC97 Codec> pcm0: [ITHREAD] pcm0: <Playback: DAC1,DAC2 / Record: ADC> pci2: <serial bus, USB> at device 3.0 (no driver attached) pcib3: <ACPI PCI-PCI bridge> at device 21.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> at device 21.1 on pci0 pci4: <ACPI PCI bus> on pcib4 pcib5: <ACPI PCI-PCI bridge> at device 21.2 on pci0 pci5: <ACPI PCI bus> on pcib5 pcib6: <ACPI PCI-PCI bridge> at device 21.3 on pci0 pci6: <ACPI PCI bus> on pcib6 pcib7: <ACPI PCI-PCI bridge> at device 21.4 on pci0 pci7: <ACPI PCI bus> on pcib7 pcib8: <ACPI PCI-PCI bridge> at device 21.5 on pci0 pci8: <ACPI PCI bus> on pcib8 pcib9: <ACPI PCI-PCI bridge> at device 21.6 on pci0 pci9: <ACPI PCI bus> on pcib9 pcib10: <ACPI PCI-PCI bridge> at device 21.7 on pci0 pci10: <ACPI PCI bus> on pcib10 pcib11: <ACPI PCI-PCI bridge> at device 22.0 on pci0 pci11: <ACPI PCI bus> on pcib11 pcib12: <ACPI PCI-PCI bridge> at device 22.1 on pci0 pci12: <ACPI PCI bus> on pcib12 pcib13: <ACPI PCI-PCI bridge> at device 22.2 on pci0 pci13: <ACPI PCI bus> on pcib13 pcib14: <ACPI PCI-PCI bridge> at device 22.3 on pci0 pci14: <ACPI PCI bus> on pcib14 pcib15: <ACPI PCI-PCI bridge> at device 22.4 on pci0 pci15: <ACPI PCI bus> on pcib15 pcib16: <ACPI PCI-PCI bridge> at device 22.5 on pci0 pci16: <ACPI PCI bus> on pcib16 pcib17: <ACPI PCI-PCI bridge> at device 22.6 on pci0 pci17: <ACPI PCI bus> on pcib17 pcib18: <ACPI PCI-PCI bridge> at device 22.7 on pci0 pci18: <ACPI PCI bus> on pcib18 pcib19: <ACPI PCI-PCI bridge> at device 23.0 on pci0 pci19: <ACPI PCI bus> on pcib19 pcib20: <ACPI PCI-PCI bridge> at device 23.1 on pci0 pci20: <ACPI PCI bus> on pcib20 pcib21: <ACPI PCI-PCI bridge> at device 23.2 on pci0 pci21: <ACPI PCI bus> on pcib21 pcib22: <ACPI PCI-PCI bridge> at device 23.3 on pci0 pci22: <ACPI PCI bus> on pcib22 pcib23: <ACPI PCI-PCI bridge> at device 23.4 on pci0 pci23: <ACPI PCI bus> on pcib23 pcib24: <ACPI PCI-PCI bridge> at device 23.5 on pci0 pci24: <ACPI PCI bus> on pcib24 pcib25: <ACPI PCI-PCI bridge> at device 23.6 on pci0 pci25: <ACPI PCI bus> on pcib25 pcib26: <ACPI PCI-PCI bridge> at device 23.7 on pci0 pci26: <ACPI PCI bus> on pcib26 pcib27: <ACPI PCI-PCI bridge> at device 24.0 on pci0 pci27: <ACPI PCI bus> on pcib27 pcib28: <ACPI PCI-PCI bridge> at device 24.1 on pci0 pci28: <ACPI PCI bus> on pcib28 pcib29: <ACPI PCI-PCI bridge> at device 24.2 on pci0 pci29: <ACPI PCI bus> on pcib29 pcib30: <ACPI PCI-PCI bridge> at device 24.3 on pci0 pci30: <ACPI PCI bus> on pcib30 pcib31: <ACPI PCI-PCI bridge> at device 24.4 on pci0 pci31: <ACPI PCI bus> on pcib31 pcib32: <ACPI PCI-PCI bridge> at device 24.5 on pci0 pci32: <ACPI PCI bus> on pcib32 pcib33: <ACPI PCI-PCI bridge> at device 24.6 on pci0 pci33: <ACPI PCI bus> on pcib33 pcib34: <ACPI PCI-PCI bridge> at device 24.7 on pci0 pci34: <ACPI PCI bus> on pcib34 acpi_acad0: <AC Adapter> on acpi0 acpi_button0: <Sleep Button> on acpi0 atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0 atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: [ITHREAD] psm0: model IntelliMouse, device ID 3 uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 uart1: [FILTER] cpu0: <ACPI CPU> on acpi0 acpi_throttle0: <ACPI CPU Throttling> on cpu0 cpu1: <ACPI CPU> on acpi0 acpi_throttle1: <ACPI CPU Throttling> on cpu1 acpi_throttle1: failed to attach P_CNT device_attach: acpi_throttle1 attach returned 6 orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xca000-0xcafff, 0xdc000-0xdffff,0xe4000-0xe7fff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 100.000 msec Waiting 5 seconds for SCSI devices to settle acd0: CDROM <VMware Virtual IDE CDROM Drive/00000001> at ata1-master UDMA33 da0 at mpt0 bus 0 target 0 lun 0 da0: <VMware, VMware Virtual S 1.0> Fixed Direct Access SCSI-2 device da0: 320.000MB/s transfers (160.000MHz, offset 127, 16bit) da0: Command Queueing Enabled da0: 32768MB (67108864 512 byte sectors: 255H 63S/T 4177C) SMP: AP CPU #1 Launched! Trying to mount root from ufs:/dev/da0s1a This module (opensolaris) contains code covered by the Common Development and Distribution License (CDDL) see http://opensolaris.org/os/licensing/opensolaris_license/ WARNING: ZFS is considered to be an experimental feature in FreeBSD. ZFS filesystem version 13 ZFS storage pool version 13 VMware memory control driver initialized calcru: runtime went backwards from 85953 usec to 38748 usec for pid 602 (vmware-guestd) em0: link state changed to DOWN em0: link state changed to UP root_at_freebsd-current:~# kldload usb root_at_freebsd-current:~# kldload uhci uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x2080-0x209f irq 18 at device 0.0 on pci2 uhci0: [ITHREAD] usbus0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0 usbus0: 12Mbps Full Speed USB v1.0 ugen0.1: <Intel> at usbus0 uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 uhub0: 2 ports with 2 removable, self powered usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) root_at_freebsd-current:~# sysctl hw.usb2.uhci.debug=1 hw.usb2.uhci.debug: 0 -> 1 uhub_reattach_port:413: could not allocate new device! usb2_alloc_device:1516: getting device descriptor at addr 2 failed! usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3358: Power save on 0. uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_portreset:2424: Activating SOFs! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_set_hw_power:3336: uhci_set_hw_power:3354: Some USB transfer is active on 0. uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_alloc_device:1516: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_root_ctrl_start:2524: uhci_timeout:1493: xfer=0xfffffffe40c03148 usb2_req_re_enumerate:1434: getting device descriptor at addr 2 failed! ugen0.2: <> at usbus0 (disconnected) uhub_reattach_port:413: could not allocate new device! uhci_root_ctrl_start:2524: ugen0.1: <Intel> at usbus0 (disconnected) usbus0: detached uhci_reset:261: resetting the HC uhci0: detached root_at_freebsd-current:~# kldunload uhci -- Stefan Bethke <stb_at_lassitu.de> Fon +49 151 14070811Received on Sat Mar 28 2009 - 09:08:01 UTC
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