Could you please take a look at this issue：
[ 31.796424] IPv6: wlan0: IPv6 duplicate address fe80::b6a1:7cfe:fc0c:e84c used by 34:13:e8:b1:31:63 detected!
[ 41.585383] usb 1-3: new high-speed USB device number 5 using tegra-xusb
[ 41.738009] usb 1-3: config 1 interface 5 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor’s value: 3
[ 41.752708] usb 1-3: New USB device found, idVendor=3466, idProduct=3301, bcdDevice= 1.02
[ 41.752717] usb 1-3: New USB device strings: Mfr=12, Product=13, SerialNumber=0
[ 41.752723] usb 1-3: Product: TDTECH MT571X
[ 41.752727] usb 1-3: Manufacturer: TD tech Ltd.
[ 41.777023] option 1-3:1.0: GSM modem (1-port) converter detected
[ 41.777140] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB4
[ 41.784566] option 1-3:1.1: GSM modem (1-port) converter detected
[ 41.784707] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB5
[ 41.787668] option 1-3:1.2: GSM modem (1-port) converter detected
[ 41.787790] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB6
[ 41.790147] option 1-3:1.3: GSM modem (1-port) converter detected
[ 41.790272] usb 1-3: GSM modem (1-port) converter now attached to ttyUSB7
[ 41.852875] cdc_ncm 1-3:1.4: MAC-Address: 0c:5b:8f:27:9a:64
[ 41.865500] cdc_ncm 1-3:1.4 eth0: register ‘cdc_ncm’ at usb-3610000.xhci-3, CDC NCM, 0c:5b:8f:27:9a:64
[ 41.919807] usbcore: registered new interface driver cdc_wdm
[ 41.921421] usbcore: registered new interface driver cdc_mbim
[ 43.453511] tegra-xusb 3610000.xhci: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
[ 44.350475] arm-smmu 8000000.iommu: Unhandled context fault: fsr=0x402, iova=0x7fffeb8000, fsynr=0x440013, cbfrsynra=0x100e, cb=0
[ 44.367836] mc-err: unknown mcerr fault, int_status=0x00000000, ch_int_status=0x00000000, hubc_int_status=0x00000000 sbs_int_status=0x00000000, hub_int_status=0x00000000
[ 46.569179] vdd-12v-sys: disabling
[ 46.569227] vdd-3v3-ftdi: disabling
[ 46.569245] vdd-3v3-sd: disabling
[ 52.527326] tegra-xusb 3610000.xhci: WARN Set TR Deq Ptr cmd failed due to incorrect slot or ep state.
dmesg.txt (73.2 KB)
Thanks ！
Duplicated with USB issue: Set TR Deq Ptr cmd failed due to incorrect slot or ep state and arm smmu 8000000 iommu issue
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