....
Jan  9 14:07:17 localhost kernel: [21206.440978] hid-multitouch 0003:0457:1139.0006: input,hiddev0,hidraw3: USB HID v1.11 Device [USBest Technology SiS HID Touch Controlle                                        r] on usb-0000:00:14.0-3.7/input0
Jan  9 14:07:17 localhost mtp-probe: checking bus 1, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.7"
Jan  9 14:07:17 localhost mtp-probe: bus: 1, device: 10 was not an MTP device
Jan  9 14:07:22 localhost kernel: [21211.384390] usb 1-3: USB disconnect, device number 9
Jan  9 14:07:22 localhost kernel: [21211.384406] usb 1-3.7: USB disconnect, device number 10
Jan  9 14:07:22 localhost kernel: [21211.584049] usb 2-3: USB disconnect, device number 4
Jan  9 14:47:20 localhost kernel: [23609.512971] perf: interrupt took too long (5081 > 5028), lowering kernel.perf_event_max_sample_rate to 39250
Jan  9 17:04:55 localhost kernel: [31863.973990] usb 2-3: new SuperSpeed USB device number 5 using xhci_hcd
Jan  9 17:04:55 localhost kernel: [31863.994319] usb 2-3: New USB device found, idVendor=0424, idProduct=5537
Jan  9 17:04:55 localhost kernel: [31863.994328] usb 2-3: New USB device strings: Mfr=2, Product=3, SerialNumber=0
Jan  9 17:04:55 localhost kernel: [31863.994334] usb 2-3: Product: USB5537
Jan  9 17:04:55 localhost kernel: [31863.994339] usb 2-3: Manufacturer: SMSC
Jan  9 17:04:55 localhost kernel: [31863.995689] hub 2-3:1.0: USB hub found
Jan  9 17:04:55 localhost kernel: [31863.995999] hub 2-3:1.0: 7 ports detected
Jan  9 17:04:55 localhost kernel: [31864.193590] usb 1-3: new high-speed USB device number 11 using xhci_hcd
Jan  9 17:04:55 localhost kernel: [31864.334488] usb 1-3: New USB device found, idVendor=0424, idProduct=2137
Jan  9 17:04:55 localhost kernel: [31864.334502] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan  9 17:04:55 localhost kernel: [31864.334511] usb 1-3: Product: USB2137
Jan  9 17:04:55 localhost kernel: [31864.334519] usb 1-3: Manufacturer: SMSC
Jan  9 17:04:55 localhost kernel: [31864.336054] hub 1-3:1.0: USB hub found
Jan  9 17:04:55 localhost kernel: [31864.336257] hub 1-3:1.0: 7 ports detected
Jan  9 17:04:55 localhost kernel: [31864.645596] usb 1-3.7: new full-speed USB device number 12 using xhci_hcd
Jan  9 17:04:55 localhost kernel: [31864.762491] usb 1-3.7: New USB device found, idVendor=0457, idProduct=1139
Jan  9 17:04:55 localhost kernel: [31864.762495] usb 1-3.7: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jan  9 17:04:55 localhost kernel: [31864.762497] usb 1-3.7: Product: SiS HID Touch Controller
Jan  9 17:04:55 localhost kernel: [31864.762499] usb 1-3.7: Manufacturer: USBest Technology
Jan  9 17:04:55 localhost kernel: [31864.774390] input: USBest Technology SiS HID Touch Controller as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.7/1-3.7:1.0/0003:0457:1                                        139.0007/input/input18
Jan  9 17:04:56 localhost kernel: [31864.834272] hid-multitouch 0003:0457:1139.0007: input,hiddev0,hidraw3: USB HID v1.11 Device [USBest Technology SiS HID Touch Controlle                                        r] on usb-0000:00:14.0-3.7/input0
Jan  9 17:04:56 localhost mtp-probe: checking bus 1, device 12: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3.7"
Jan  9 17:04:56 localhost mtp-probe: bus: 1, device: 12 was not an MTP device
Jan  9 17:04:59 localhost kernel: [31868.313256] usb 1-3: USB disconnect, device number 11
Jan  9 17:04:59 localhost kernel: [31868.313271] usb 1-3.7: USB disconnect, device number 12
Jan  9 17:04:59 localhost kernel: [31868.494158] usb 2-3: USB disconnect, device number 5
Jan  9 18:00:05 localhost org.a11y.atspi.Registry[1717]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
Jan  9 18:00:05 localhost org.a11y.atspi.Registry[1717]:       after 345 requests (345 known processed) with 0 events remaining.
Jan  9 18:00:05 localhost pulseaudio[1796]: [pulseaudio] module-x11-publish.c: PulseAudio information vanished from X11!
Jan 10 08:00:18 localhost kernel: [    0.000000] Linux version 4.9.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian                                         4.9.65-3+deb9u1 (2017-12-23)
......