https://bugzilla.kernel.org/show_bug.cgi?id=210801 Bug ID: 210801 Summary: TopSeed Technology Corp. eHome Infrared Transceiver spams log with Error: urb status = -71 Product: Drivers Version: 2.5 Kernel Version: 5.10.1 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: USB Assignee: drivers_usb@xxxxxxxxxxxxxxxxxxxxxx Reporter: hpj@xxxxxxxxx Regression: No Hi, using a TopSeed Technology Corp. eHome Infrared Transceiver here, my kernel log is spammed with: Dec 20 17:03:46 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 with the rate of > 40/second. Device is shown as: Bus 006 Device 006: ID 1784:0006 TopSeed Technology Corp. eHome Infrared Transceiver lsusb -vs 006:048 Bus 006 Device 048: ID 1784:0006 TopSeed Technology Corp. eHome Infrared Transceiver Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x1784 TopSeed Technology Corp. idProduct 0x0006 eHome Infrared Transceiver bcdDevice 1.01 iManufacturer 1 TopSeed Technology Corp. iProduct 2 eHome Infrared Transceiver iSerial 3 TS002j0C bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 0x0020 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 100mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0020 1x 32 bytes bInterval 0 can't get device qualifier: Resource temporarily unavailable can't get debug descriptor: Resource temporarily unavailable Device Status: 0x0001 Self Powered When plugged in, these messages are triggered: Dec 20 17:13:57 kernel: usb 6-10.4: new full-speed USB device number 49 using xhci_hcd Dec 20 17:13:58 kernel: usb 6-10.4: config 1 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 10 Dec 20 17:13:58 kernel: usb 6-10.4: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 Dec 20 17:13:58 kernel: usb 6-10.4: New USB device found, idVendor=1784, idProduct=0006, bcdDevice= 1.01 Dec 20 17:13:58 kernel: usb 6-10.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Dec 20 17:13:58 kernel: usb 6-10.4: Product: eHome Infrared Transceiver Dec 20 17:13:58 kernel: usb 6-10.4: Manufacturer: TopSeed Technology Corp. Dec 20 17:13:58 kernel: usb 6-10.4: SerialNumber: TS002j0C Dec 20 17:13:58 kernel: Registered IR keymap rc-rc6-mce Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: rc rc0: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4/6-10.4:1.0/rc/rc0 Dec 20 17:13:58 kernel: rc rc0: lirc_dev: driver mceusb registered at minor = 0, raw IR receiver, raw IR transmitter Dec 20 17:13:58 kernel: input: Media Center Ed. eHome Infrared Remote Transceiver (1784:0006) as /devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4/6-10.4:1.0/rc/rc0/input50 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Registered TopSeed Technology Corp. eHome Infrared Transceiver with mce emulator interface version 1 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) Dec 20 17:13:58 mtp-probe[6430]: checking bus 6, device 49: "/sys/devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4" Dec 20 17:13:58 mtp-probe[6430]: bus: 6, device: 49 was not an MTP device Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 upowerd[5834]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: mce write urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 systemd-logind[1892]: Watching system buttons on /dev/input/event26 (Media Center Ed. eHome Infrared Remote Transceiver (1784:0006)) Dec 20 17:13:58 upowerd[5834]: treating change event as add on /sys/devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4/6-10.4:1.0 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 mtp-probe[6449]: checking bus 6, device 49: "/sys/devices/pci0000:00/0000:00:14.0/usb6/6-10/6-10.4" Dec 20 17:13:58 mtp-probe[6449]: bus: 6, device: 49 was not an MTP device Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kcminit[6453]: Initializing "kcm_mouse" : "kcminit_mouse" Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:58 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 Dec 20 17:13:59 kernel: mceusb 6-10.4:1.0: Error: urb status = -71 It used to work fine with earlier kernels. openSUSE Tumbleweed 20201216 5.10.1-7-preempt #1 SMP PREEMPT Tue Dec 15 08:33:02 UTC 2020 (c8c5afb) x86_64 x86_64 x86_64 GNU/Linux -- You may reply to this email to add a comment. 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