Date: Sun, 26 Oct 2025 16:14:31 -0700 From: Kevin Oberman <rkoberman@gmail.com> To: FreeBSD Current <freebsd-current@freebsd.org> Subject: Very odd USB events yesterday Message-ID: <CAN6yY1t%2B-nQRf-htc0wQEV-ZtD0LB4vJwQdwBK_kERUb%2Bqt=0g@mail.gmail.com>
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[-- Attachment #1 --] In the message log I saw a very strange, long list of events that I simply can't understand. There was no connection of any USB device during these events. No idea what might have triggered them. Here is my usbconfig: # usbconfig ugen0.1: <XHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen1.1: <XHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA) ugen1.2: <Integrated Camera Bison Electronics Inc.> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) ugen1.3: <AX211 Bluetooth Intel Corp.> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) Here are about 42 lines of log which show the first of several similar series: Oct 25 11:05:54 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1 Oct 25 11:05:54 ptavv kernel: uhub2 on uhub1 Oct 25 11:05:54 ptavv kernel: uhub2: <vendor 0x0a12 product 0x4010, class 9/0, rev 2.00/15.84, addr 4> on usbus1 Oct 25 11:05:55 ptavv kernel: uhub2: 4 ports with 0 removable, bus powered Oct 25 11:05:55 ptavv kernel: ugen1.5: <QTIL QCC3034> at usbus1 Oct 25 11:05:55 ptavv kernel: umass0 on uhub2 Oct 25 11:05:55 ptavv kernel: umass0: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1 Oct 25 11:05:55 ptavv kernel: umass0: SCSI over Bulk-Only; quirks = 0x0 Oct 25 11:05:55 ptavv kernel: umass0:1:0: Attached to scbus1 Oct 25 11:05:55 ptavv kernel: usbhid0 on uhub2 Oct 25 11:05:55 ptavv kernel: usbhid0: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1 Oct 25 11:05:55 ptavv kernel: hidbus0: <HID bus> on usbhid0 Oct 25 11:05:55 ptavv kernel: usbhid1 on uhub2 Oct 25 11:05:55 ptavv kernel: usbhid1: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1 Oct 25 11:05:55 ptavv kernel: hidbus1: <HID bus> on usbhid1 Oct 25 11:05:55 ptavv kernel: hkbd0: <QTIL QCC3034 Keyboard> on hidbus1 Oct 25 11:05:55 ptavv kernel: kbd2 at hkbd0 Oct 25 11:05:55 ptavv kernel: usbhid2 on uhub2 Oct 25 11:05:55 ptavv kernel: usbhid2: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1 Oct 25 11:05:55 ptavv kernel: da0 at umass-sim0 bus 0 scbus1 target 0 lun 0 Oct 25 11:05:55 ptavv kernel: da0: < 0001> Removable Direct Access SPC-2 SCSI device Oct 25 11:05:55 ptavv kernel: da0: Serial Number ABCDEF0123456789 Oct 25 11:06:02 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1 (disconnected) Oct 25 11:06:02 ptavv kernel: uhub2: at uhub1, port 7, addr 4 (disconnected) Oct 25 11:06:02 ptavv kernel: ugen1.5: <QTIL QCC3034> at usbus1 (disconnected) Oct 25 11:06:02 ptavv kernel: umass0: at uhub2, port 1, addr 5 (disconnected) Oct 25 11:06:02 ptavv kernel: da0 at umass-sim0 bus 0 scbus1 target 0 lun 0 Oct 25 11:06:02 ptavv kernel: da0: < 0001> s/n ABCDEF0123456789 detached Oct 25 11:06:02 ptavv kernel: (da0:umass-sim0:0:0:0): Periph destroyed Oct 25 11:06:02 ptavv kernel: umass0: detached Oct 25 11:06:02 ptavv kernel: usbhid0: at uhub2, port 1, addr 5 (disconnected) Oct 25 11:06:02 ptavv kernel: hcons0: detached Oct 25 11:06:02 ptavv kernel: hidbus0: detached Oct 25 11:06:02 ptavv kernel: usbhid0: detached Oct 25 11:06:02 ptavv kernel: usbhid1: at uhub2, port 1, addr 5 (disconnected) Oct 25 11:06:02 ptavv kernel: hkbd0: detached Oct 25 11:06:02 ptavv kernel: hidbus1: detached Oct 25 11:06:02 ptavv kernel: usbhid1: detached Oct 25 11:06:02 ptavv kernel: usbhid2: at uhub2, port 1, addr 5 (disconnected) Oct 25 11:06:02 ptavv kernel: hidbus2: detached Oct 25 11:06:02 ptavv kernel: usbhid2: detached Oct 25 11:06:02 ptavv kernel: uhub2: detached There were multiple sequences of this over a period of about 2 hours. They were not continuous. There were gaps of a few seconds to almost 2 hours. All sequences started with hub2 connected and ended with it disconnected. The last sequence ended at 13:02:14 and was followed by: Oct 25 13:02:14 ptavv kernel: usbd_req_re_enumerate: addr=12, set address failed! (USB_ERR_IOERROR, ignored) Oct 25 13:02:16 ptavv kernel: usbd_setup_device_desc: getting device descriptor at addr 12 failed, USB_ERR_IOERROR Oct 25 13:02:17 ptavv kernel: usbd_req_re_enumerate: addr=12, set address failed! (USB_ERR_IOERROR, ignored) Oct 25 13:02:20 ptavv kernel: usbd_setup_device_desc: getting device descriptor at addr 12 failed, USB_ERR_IOERROR Oct 25 13:02:20 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1 (disconnected) That sequence never showed up before the final sequence. Any clues what the heck this was? -- Kevin Oberman, Part time kid herder and retired Network Engineer E-mail: rkoberman@gmail.com PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683 [-- Attachment #2 --] <div dir="ltr"><div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">In the message log I saw a very strange, long list of events that I simply can't understand. There was no connection of any USB device during these events. No idea what might have triggered them. </div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"><br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Here is my usbconfig:</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"># usbconfig<br>ugen0.1: <XHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)<br>ugen1.1: <XHCI root HUB Intel> at usbus1, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)<br>ugen1.2: <Integrated Camera Bison Electronics Inc.> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA)<br>ugen1.3: <AX211 Bluetooth Intel Corp.> at usbus1, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (100mA)</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"><br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Here are about 42 lines of log which show the first of several similar series:</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Oct 25 11:05:54 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1<br>Oct 25 11:05:54 ptavv kernel: uhub2 on uhub1<br>Oct 25 11:05:54 ptavv kernel: uhub2: <vendor 0x0a12 product 0x4010, class 9/0, rev 2.00/15.84, addr 4> on usbus1<br>Oct 25 11:05:55 ptavv kernel: uhub2: 4 ports with 0 removable, bus powered<br>Oct 25 11:05:55 ptavv kernel: ugen1.5: <QTIL QCC3034> at usbus1<br>Oct 25 11:05:55 ptavv kernel: umass0 on uhub2<br>Oct 25 11:05:55 ptavv kernel: umass0: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1<br>Oct 25 11:05:55 ptavv kernel: umass0: SCSI over Bulk-Only; quirks = 0x0<br>Oct 25 11:05:55 ptavv kernel: umass0:1:0: Attached to scbus1<br>Oct 25 11:05:55 ptavv kernel: usbhid0 on uhub2<br>Oct 25 11:05:55 ptavv kernel: usbhid0: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1<br>Oct 25 11:05:55 ptavv kernel: hidbus0: <HID bus> on usbhid0<br>Oct 25 11:05:55 ptavv kernel: usbhid1 on uhub2<br>Oct 25 11:05:55 ptavv kernel: usbhid1: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1<br>Oct 25 11:05:55 ptavv kernel: hidbus1: <HID bus> on usbhid1<br>Oct 25 11:05:55 ptavv kernel: hkbd0: <QTIL QCC3034 Keyboard> on hidbus1<br>Oct 25 11:05:55 ptavv kernel: kbd2 at hkbd0<br>Oct 25 11:05:55 ptavv kernel: usbhid2 on uhub2<br>Oct 25 11:05:55 ptavv kernel: usbhid2: <QTIL QCC3034, class 0/0, rev 2.00/15.83, addr 5> on usbus1<br>Oct 25 11:05:55 ptavv kernel: da0 at umass-sim0 bus 0 scbus1 target 0 lun 0<br>Oct 25 11:05:55 ptavv kernel: da0: < 0001> Removable Direct Access SPC-2 SCSI device<br>Oct 25 11:05:55 ptavv kernel: da0: Serial Number ABCDEF0123456789<br>Oct 25 11:06:02 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: uhub2: at uhub1, port 7, addr 4 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: ugen1.5: <QTIL QCC3034> at usbus1 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: umass0: at uhub2, port 1, addr 5 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: da0 at umass-sim0 bus 0 scbus1 target 0 lun 0<br>Oct 25 11:06:02 ptavv kernel: da0: < 0001> s/n ABCDEF0123456789 detached<br>Oct 25 11:06:02 ptavv kernel: (da0:umass-sim0:0:0:0): Periph destroyed<br>Oct 25 11:06:02 ptavv kernel: umass0: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid0: at uhub2, port 1, addr 5 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: hcons0: detached<br>Oct 25 11:06:02 ptavv kernel: hidbus0: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid0: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid1: at uhub2, port 1, addr 5 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: hkbd0: detached<br>Oct 25 11:06:02 ptavv kernel: hidbus1: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid1: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid2: at uhub2, port 1, addr 5 (disconnected)<br>Oct 25 11:06:02 ptavv kernel: hidbus2: detached<br>Oct 25 11:06:02 ptavv kernel: usbhid2: detached<br>Oct 25 11:06:02 ptavv kernel: uhub2: detached</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"><br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">There were multiple sequences of this over a period of about 2 hours. They were not continuous. There were gaps of a few seconds to almost 2 hours.</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">All sequences started with hub2 connected and ended with it disconnected.</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">The last sequence ended at 13:02:14 and was followed by:</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Oct 25 13:02:14 ptavv kernel: usbd_req_re_enumerate: addr=12, set address failed! (USB_ERR_IOERROR, ignored)<br>Oct 25 13:02:16 ptavv kernel: usbd_setup_device_desc: getting device descriptor at addr 12 failed, USB_ERR_IOERROR<br>Oct 25 13:02:17 ptavv kernel: usbd_req_re_enumerate: addr=12, set address failed! (USB_ERR_IOERROR, ignored)<br>Oct 25 13:02:20 ptavv kernel: usbd_setup_device_desc: getting device descriptor at addr 12 failed, USB_ERR_IOERROR<br>Oct 25 13:02:20 ptavv kernel: ugen1.4: <vendor 0x0a12 product 0x4010> at usbus1 (disconnected)<br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">That sequence never showed up before the final sequence.</div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default"><br></div><div style="font-family:tahoma,sans-serif;font-size:small" class="gmail_default">Any clues what the heck this was?</div></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr">Kevin Oberman, Part time kid herder and retired Network Engineer<br>E-mail: <a href="mailto:rkoberman@gmail.com" target="_blank">rkoberman@gmail.com</a><br></div><div>PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683</div></div></div></div></div></div></div></div></div>help
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