Tue Jan 26 19:48:03 2021 kern.info kernel: [ 356.700940] usb 2-1: USB disconnect, device number 2
Tue Jan 26 19:48:09 2021 kern.info kernel: [ 362.763988] usb 2-1: new SuperSpeed USB device number 3 using xhci-hcd
This is the log when I unplug and plug my drive again. I tried with my another usb ssd drive, it resulted in similar logs
my disks don’t work either. the disk is simply not mounted in the system
root@GL-B1300:~# dmesg | grep -i xhci
[ 6.407590] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.412079] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.419985] xhci-hcd xhci-hcd.0.auto: hcc params 0x0228f665 hci version 0x100 quirks 0x00010010
[ 6.428467] xhci-hcd xhci-hcd.0.auto: irq 193, io mem 0x08a00000
[ 6.442512] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.447566] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.471398] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.476364] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 3
[ 6.484178] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f665 hci version 0x100 quirks 0x00010010
[ 6.492703] xhci-hcd xhci-hcd.1.auto: irq 194, io mem 0x06000000
[ 6.506771] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 6.511716] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 4
[30898.811379] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
root@GL-B1300:~# lsusb -t
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/0p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M |__ Port 1: Dev 2, If 0, Class=Mass Storage, Driver=, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
root@GL-B1300:~# block info
/dev/mtdblock10: TYPE=“jffs2”
/dev/mtdblock9: UUID=“02965aba-19052a04-675a4266-9c616def” VERSION=“1024.0” TYPE=“squashfs”