SD-RED 20 3G/4G expansion module

I have connected to the Com port of the SD-RED20.

The capture shows device bootup, and connection via WAN / ethernet.  It keeps saying:

111.382080] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 111.399322] qcserial 1-1.4:1.0: device disconnected
[ 111.409918] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 111.431470] qcserial 1-1.4:1.2: device disconnected
[ 111.439321] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2

Here is the complete capture:

U-Boot 2018.09 (Apr 23 2020 - 05:30:45 +0000), Build: jenkins-Red_Unified_Firmware_v3-86

SoC: LS1012AE Rev2.0 (0x87040020)
Clock Configuration:
CPU0(A53):800 MHz
Bus: 250 MHz DDR: 1000 MT/s
Reset Configuration Word (RCW):
00000000: 08000008 00000000 00000000 00000000
00000010: 35080000 c000000c 40000000 00001800
00000020: 00000000 00000000 00000000 00014172
00000030: 00000000 00428120 00000096 00000000
I2C: ready
DRAM: 446 MiB
WARNING: Calling __hwconfig without a buffer and before environment is ready
Using SERDES1 Protocol: 13576 (0x3508)
MMC: FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from SPI Flash... SF: Recognized JEDEC id bytes: ef, 60, 15
SF: Detected w25q16dw with page size 256 Bytes, erase size 4 KiB, total 2 MiB
SPI NAND PROBE!
SF: Recognized JEDEC id bytes: ef, bb, 21
SF: CONFIG_SPL_BUILD Detected W25N01GW with page size 2 KiB, erase size 128 KiB, total 128 MiB
spi_flash_scan: Printf SR1 = 0x0, SR2 = 0x18, SR3 = 0x10
spi_flash_scan: MAX READ SIZE = 0x40, MAX WRITE SIZE = 0x20
Probe over!
OK
In: serial
Out: serial
Err: serial
Model: SOPHOS RED20 Board
Board: SOPHOS RED20
HW: RevC
MCU Version: 8
Net: PFE class pe firmware
PFE tmu pe firmware
eth0: pfe_eth0, eth1: pfe_eth1
starting Image2...
SF: Recognized JEDEC id bytes: ef, 60, 15
SF: Detected w25q16dw with page size 256 Bytes, erase size 4 KiB, total 2 MiB
SPI NAND PROBE!
SF: Recognized JEDEC id bytes: ef, bb, 21
SF: CONFIG_SPL_BUILD Detected W25N01GW with page size 2 KiB, erase size 128 KiB, total 128 MiB
spi_flash_scan: Printf SR1 = 0x0, SR2 = 0x18, SR3 = 0x10
spi_flash_scan: MAX READ SIZE = 0x40, MAX WRITE SIZE = 0x20
Probe over!
device 0 offset 0x3000000, size 0xdc9139
do_spi_nand_flash_read_write: Choice read or write, nand_read
SF: Start read address confirm good block @ 0x3000000..
SF: 14455097 bytes @ 0x3000000 Read: OK
device 0 offset 0x2f00000, size 0x4353
do_spi_nand_flash_read_write: Choice read or write, nand_read
SF: Start read address confirm good block @ 0x2F00000..
SF: 17235 bytes @ 0x2f00000 Read: OK
Stop PFE...
Stopping PFE...
starting openwrt ...
## Booting kernel from Legacy Image at 81000000 ...
Image Name: ARM64 RED Unified Firmware Linux
Image Type: AArch64 Linux Kernel Image (gzip compressed)
Data Size: 14455033 Bytes = 13.8 MiB
Load Address: 80080000
Entry Point: 80080000
Verifying Checksum ... OK
## Flattened Device Tree blob at 80000000
Booting using the fdt blob at 0x80000000
Uncompressing Kernel Image ... OK
Loading Device Tree to 00000000979ec000, end 00000000979f3352 ... OK
WARNING: fdt_fixup_stdout: could not read serial0 alias: FDT_ERR_NOTFOUND
INFO: Instantiating the HW RNG
INFO: RNG Desc SUCCESS with status 0
NOTICE: RNG: INSTANTIATED
INFO: RNG Desc SUCCESS with status 0
INFO: result 81f41bd94c5e276d
PCIe0: pcie@3400000 Root Complex: no link

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.14.142 (jenkins@abn-nsgci-old2) (gcc version 7.4.0 (OpenWrt GCC 7.4.0 1-1225-48bdbfdac-b1551d2)) #0 SMP PREEMPT Thu Jun 23 09:16:22 2022
[ 0.000000] Boot CPU: AArch64 Processor [410fd034]
[ 0.000000] Machine model: Sophos RED20
[ 0.000000] earlycon: uart8250 at MMIO 0x00000000021c0500 (options '')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] cma: Reserved 16 MiB at 0x000000009ac00000
[ 0.000000] NUMA: No NUMA configuration found
[ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000009bdfffff]
[ 0.000000] NUMA: NODE_DATA [mem 0x9bdda680-0x9bddbe3f]
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000080000000-0x000000009bdfffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000080000000-0x000000009bdfffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000080000000-0x000000009bdfffff]
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.1 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.1
[ 0.000000] random: get_random_bytes called from start_kernel+0x84/0x404 with crng_init=0
[ 0.000000] percpu: Embedded 21 pages/cpu s48664 r8192 d29160 u86016
[ 0.000000] Detected VIPT I-cache on CPU0
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 112392
[ 0.000000] Policy zone: DMA
[ 0.000000] Kernel command line: console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 redd boot_load_from=image2 mcu_resetpb_time=0
[ 0.000000] PID hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.000000] Memory: 389684K/456704K available (8062K kernel code, 828K rwdata, 2368K rodata, 9472K init, 848K bss, 50636K reserved, 16384K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB)
[ 0.000000] .text : 0xffff000008080000 - 0xffff000008860000 ( 8064 KB)
[ 0.000000] .rodata : 0xffff000008860000 - 0xffff000008ac0000 ( 2432 KB)
[ 0.000000] .init : 0xffff000008ac0000 - 0xffff000009400000 ( 9472 KB)
[ 0.000000] .data : 0xffff000009400000 - 0xffff0000094cf008 ( 829 KB)
[ 0.000000] .bss : 0xffff0000094cf008 - 0xffff0000095a3160 ( 849 KB)
[ 0.000000] fixed : 0xffff7dfffe7fb000 - 0xffff7dfffec00000 ( 4116 KB)
[ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum)
[ 0.000000] 0xffff7e0000000000 - 0xffff7e00006f8000 ( 6 MB actual)
[ 0.000000] memory : 0xffff800000000000 - 0xffff80001be00000 ( 446 MB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
[ 0.000000] Tasks RCU enabled.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arch_timer: cp15 timer(s) running at 25.00MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x5c40939b5, max_idle_ns: 440795202646 ns
[ 0.000005] sched_clock: 56 bits at 25MHz, resolution 40ns, wraps every 4398046511100ns
[ 0.008580] Console: colour dummy device 80x25
[ 0.013132] Calibrating delay loop (skipped), value calculated using timer frequency.. 50.00 BogoMIPS (lpj=100000)
[ 0.023590] pid_max: default: 32768 minimum: 301
[ 0.028726] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.035942] Inode-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.042910] Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.049600] Mountpoint-cache hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.072799] ASID allocator initialised with 32768 entries
[ 0.086285] Hierarchical SRCU implementation.
[ 0.106754] smp: Bringing up secondary CPUs ...
[ 0.111352] smp: Brought up 1 node, 1 CPU
[ 0.115402] SMP: Total of 1 processors activated.
[ 0.120158] CPU features: detected feature: 32-bit EL0 Support
[ 0.126049] CPU features: detected feature: Kernel page table isolation (KPTI)
[ 0.139278] CPU: All CPU(s) started at EL2
[ 0.143425] alternatives: patching kernel code
[ 0.156682] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.166582] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.175091] NET: Registered protocol family 16
[ 0.183827] cpuidle: using governor menu
[ 0.188513] vdso: 2 pages (1 code @ ffff000008864000, 1 data @ ffff000009405000)
[ 0.197380] DMA: preallocated 256 KiB pool for atomic allocations
[ 0.203903] Serial: AMBA PL011 UART driver
[ 0.210728] Machine: Sophos RED20
[ 0.214837] SoC family: QorIQ LS1012A
[ 0.218584] SoC ID: svr:0x87040020, Revision: 2.0
[ 0.260404] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
[ 0.282198] RCPM: layerscape_rcpm_init: The RCPM driver initialized.
[ 0.292642] vgaarb: loaded
[ 0.296122] SCSI subsystem initialized
[ 0.305001] imx-i2c 2180000.i2c: fsl-scl-gpio not found
[ 0.311410] imx-i2c 2180000.i2c: can't get pinctrl, bus recovery not supported
[ 0.319414] i2c i2c-0: IMX I2C adapter registered
[ 0.324598] imx-i2c 2190000.i2c: fsl-scl-gpio not found
[ 0.330121] imx-i2c 2190000.i2c: can't get pinctrl, bus recovery not supported
[ 0.337699] i2c i2c-1: IMX I2C adapter registered
[ 0.342890] pps_core: LinuxPPS API ver. 1 registered
[ 0.348073] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.357390] PTP clock support registered
[ 0.362056] No BMan portals available!
[ 0.366632] QMan: Allocated lookup table at ffff00000a005000, entry count 65537
[ 0.374283] No QMan portals available!
[ 0.378416] No USDPAA memory, no 'fsl,usdpaa-mem' in device-tree
[ 0.386329] clocksource: Switched to clocksource arch_sys_counter
[ 0.392889] VFS: Disk quotas dquot_6.6.0
[ 0.396962] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.419072] NET: Registered protocol family 2
[ 0.424736] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.431980] TCP bind hash table entries: 4096 (order: 4, 65536 bytes)
[ 0.438713] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.445270] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.451201] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.457730] NET: Registered protocol family 1
[ 4.516604] audit: initializing netlink subsys (disabled)
[ 4.523315] No memory allocated for crashlog
[ 4.527932] audit: type=2000 audit(4.420:1): state=initialized audit_enabled=0 res=1
[ 4.536012] workingset: timestamp_bits=44 max_order=17 bucket_order=0
[ 4.542987] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 4.548926] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 4.559257] fuse init (API version 7.26)
[ 4.577273] NET: Registered protocol family 38
[ 4.582013] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 4.589713] io scheduler noop registered
[ 4.593762] io scheduler cfq registered (default)
[ 4.600218] OF: PCI: host bridge /soc/pcie@3400000 ranges:
[ 4.606455] OF: PCI: IO 0x4000010000..0x400001ffff -> 0x00000000
[ 4.612820] OF: PCI: MEM 0x4040000000..0x407fffffff -> 0x40000000
[ 4.619601] layerscape-pcie 3400000.pcie: PCI host bridge to bus 0000:00
[ 4.626473] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 4.632042] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 4.638306] pci_bus 0000:00: root bus resource [mem 0x4040000000-0x407fffffff] (bus address [0x40000000-0x7fffffff])
[ 4.649587] pci 0000:00:00.0: BAR 6: assigned [mem 0x4040000000-0x40400007ff pref]
[ 4.657376] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 4.663102] pcieport 0000:00:00.0: Signaling PME with IRQ 25
[ 4.669175] pcieport 0000:00:00.0: AER enabled with IRQ 24
[ 4.677091] Freescale LS2 console driver
[ 4.682520] fsl-ls2-console: device fsl_mc_console registered
[ 4.688694] fsl-ls2-console: device fsl_aiop_console registered
[ 4.700601] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 4.710225] console [ttyS0] disabled
[ 4.714666] 21c0500.serial: ttyS0 at MMIO 0x21c0500 (irq = 15, base_baud = 7812500) is a 16550A
[ 4.723741] console [ttyS0] enabled
[ 4.723741] console [ttyS0] enabled
[ 4.730829] bootconsole [uart8250] disabled
[ 4.730829] bootconsole [uart8250] disabled
[ 4.740945] cacheinfo: Unable to detect cache hierarchy for CPU 0
[ 4.761980] brd: module loaded
[ 4.771665] loop: module loaded
[ 4.776296] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 4.787942] random: fast init done
[ 4.796365] fsl-quadspi 1550000.quadspi: w25q16dw (2048 Kbytes)
[ 4.802391] 7 fixed-partitions partitions found on MTD device 1550000.quadspi
[ 4.809550] Creating 7 MTD partitions on "1550000.quadspi":
[ 4.815148] 0x000000000000-0x000000020000 : "rcw"
[ 4.821017] 0x000000020000-0x000000060000 : "pfe"
[ 4.827023] 0x000000060000-0x000000160000 : "uboot"
[ 4.833145] 0x000000160000-0x0000001d0000 : "free1"
[ 4.839427] 0x0000001d0000-0x0000001e0000 : "uboot-env"
[ 4.845919] 0x0000001e0000-0x0000001f0000 : "reserved1"
[ 4.852472] 0x0000001f0000-0x000000200000 : "free2"
[ 4.858841] fsl-quadspi 1550000.quadspi: Get new node in dts...
[ 4.865093] fsl-quadspi 1550000.quadspi: Start probing NAND, initial the struct...
[ 4.873935] fsl-quadspi 1550000.quadspi: SET SPI NAND SR1 = 0x00, SR2 = 0x18, Flash unprotect and set buf mode...
[ 4.884248] fsl-quadspi 1550000.quadspi: If you don't use Winbond SPI NAND Flash, please check the code in driver...
[ 4.895034] fsl-quadspi 1550000.quadspi: Confirm SPI NAND SR, Read SR1 = 0x00, SR2 = 0x18, SR3 = 0x00
[ 4.904299] fsl-quadspi 1550000.quadspi: Initial ok, start hook function...
[ 4.911301] fsl-quadspi 1550000.quadspi: Hook ok, start initial MTD...
[ 4.917854] fsl-quadspi 1550000.quadspi: MTD name default = 1550000.quadspi, change to new name...quadspinand
[ 4.927798] fsl-quadspi 1550000.quadspi: Do nand scan...
[ 4.933566] nand: device found, Manufacturer ID: 0xef, Chip ID: 0xbb
[ 4.939969] nand: Winbond Winbond 1G 1.8V 8-bit
[ 4.944517] nand: 128 MiB, SLC, erase size: 128 KiB, page size: 2048, OOB size: 64
[ 4.952120] Scanning device for bad blocks
[ 5.114771] random: crng init done
[ 5.139152] fsl-quadspi 1550000.quadspi: MTD initial ok...
[ 5.144717] 10 fixed-partitions partitions found on MTD device quadspinand
[ 5.151615] Creating 10 MTD partitions on "quadspinand":
[ 5.156951] 0x000000000000-0x000000100000 : "self"
[ 5.162840] 0x000000100000-0x000000200000 : "free1"
[ 5.168939] 0x000000200000-0x000000300000 : "fdt1"
[ 5.175087] 0x000000300000-0x000002b00000 : "uimage1"
[ 5.181632] 0x000002b00000-0x000002f00000 : "free2"
[ 5.187799] 0x000002f00000-0x000003000000 : "fdt2"
[ 5.193873] 0x000003000000-0x000005800000 : "uimage2"
[ 5.200449] 0x000005800000-0x000005c00000 : "free3"
[ 5.206795] 0x000005c00000-0x000007c00000 : "ubi"
[ 5.212920] 0x000007c00000-0x000008000000 : "free4"
[ 5.220710] libphy: Fixed MDIO Bus: probed
[ 5.228462] tun: Universal TUN/TAP device driver, 1.6
[ 5.236032] Freescale FM module, FMD API version 21.1.0
[ 5.241886] Freescale FM Ports module
[ 5.245804] fsl_mac: fsl_mac: FSL FMan MAC API based driver
[ 5.251645] fsl_dpa: FSL DPAA Ethernet driver
[ 5.256219] fsl_advanced: FSL DPAA Advanced drivers:
[ 5.261261] fsl_proxy: FSL DPAA Proxy initialization driver
[ 5.266988] fsl_oh: FSL FMan Offline Parsing port driver
[ 5.272513] PPP generic driver version 2.4.2
[ 5.277085] NET: Registered protocol family 24
[ 5.282798] VFIO - User Level meta-driver version: 0.3
[ 5.293299] mousedev: PS/2 mouse device common for all mice
[ 5.299550] i2c /dev entries driver
[ 5.305513] imx2-wdt 2ad0000.wdog: timeout 60 sec (nowayout=0)
[ 5.313267] qoriq_cpufreq: Freescale QorIQ CPU frequency scaling driver
[ 5.320733] sdhci: Secure Digital Host Controller Interface driver
[ 5.327245] sdhci: Copyright(c) Pierre Ossman
[ 5.331690] sdhci-pltfm: SDHCI platform and OF driver helper
[ 5.378350] mmc0: SDHCI controller on 1560000.esdhc [1560000.esdhc] using ADMA 64-bit
[ 5.395768] caam 1700000.crypto: Instantiated RNG4 SH1
[ 5.401203] caam 1700000.crypto: device ID = 0x0a14040000000000 (Era 8)
[ 5.407914] caam 1700000.crypto: job rings = 3, qi = 0
[ 5.420442] caam algorithms registered in /proc/crypto
[ 5.427405] caam 1700000.crypto: caam pkc algorithms registered in /proc/crypto
[ 5.441941] caam_jr 1710000.jr: registering rng-caam
[ 5.451891] caam 1700000.crypto: algorithms registered in /proc/crypto
[ 5.460239] hidraw: raw HID events driver (C) Jiri Kosina
[ 5.468490] No fsl,qman node
[ 5.472853] Freescale USDPAA process driver
[ 5.477128] fsl-usdpaa: no region found
[ 5.481312] Freescale USDPAA process IRQ driver
[ 5.493284] Netfilter messages via NETLINK v0.30.
[ 5.498235] nfnl_acct: registering with nfnetlink.
[ 5.503291] NET: Registered protocol family 17
[ 5.507852] Bridge firewalling registered
[ 5.511929] 8021q: 802.1Q VLAN Support v1.8
[ 5.520026] UBI: auto-attach mtd15
[ 5.523514] ubi0: attaching mtd15
[ 6.098959] ubi0: scanning is finished
[ 6.128469] ubi0: attached mtd15 (name "ubi", size 32 MiB)
[ 6.134209] ubi0: PEB size: 131072 bytes (128 KiB), LEB size: 126976 bytes
[ 6.141143] ubi0: min./max. I/O unit sizes: 2048/2048, sub-page size 2048
[ 6.147971] ubi0: VID header offset: 2048 (aligned 2048), data offset: 4096
[ 6.155008] ubi0: good PEBs: 256, bad PEBs: 0, corrupted PEBs: 0
[ 6.161051] ubi0: user volume: 2, internal volumes: 1, max. volumes count: 128
[ 6.168312] ubi0: max/mean erase counter: 2/0, WL threshold: 4096, image sequence number: 1677425578
[ 6.177474] ubi0: available PEBs: 32, total reserved PEBs: 224, PEBs reserved for bad PEB handling: 20
[ 6.186816] ubi0: background thread "ubi_bgt0d" started, PID 1056
[ 6.200898] Freeing unused kernel memory: 9472K
[ 6.220880] init: Console is alive
[ 6.224520] init: - watchdog -
[ 6.241420] kmodloader: loading kernel modules from /etc/modules-boot.d/*
[ 6.249397] mii: no symbol version for module_layout
[ 6.265042] usbcore: registered new interface driver usbfs
[ 6.270988] usbcore: registered new interface driver hub
[ 6.276564] usbcore: registered new device driver usb
[ 6.284927] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 6.292845] ehci-fsl: Freescale EHCI Host controller driver
[ 6.299860] ehci-platform: EHCI generic platform driver
[ 6.308154] ehci-pci: EHCI PCI platform driver
[ 6.315549] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 6.323100] ohci-platform: OHCI generic platform driver
[ 6.330902] uhci_hcd: USB Universal Host Controller Interface driver
[ 6.355665] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.361556] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[ 6.370044] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f66d hci version 0x100 quirks 0x0000000002010010
[ 6.379614] xhci-hcd xhci-hcd.0.auto: irq 22, io mem 0x02f00000
[ 6.386312] hub 1-0:1.0: USB hub found
[ 6.390355] hub 1-0:1.0: 1 port detected
[ 6.394803] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[ 6.400531] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[ 6.408257] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0 SuperSpeed
[ 6.415013] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 6.423787] hub 2-0:1.0: USB hub found
[ 6.427761] hub 2-0:1.0: 1 port detected
[ 6.437344] usbcore: registered new interface driver usb-storage
[ 6.443927] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 6.453773] init: - preinit -
Device has booted from: image2
INITRAMFS: 1
initramfs in use, no need for ramoverlay
Using /dev/mtdblock15 (/dev/mtd15) as data partition
Using /dev/mtdblock7 (/dev/mtd7) as self partition
Serial Number: 
OS version: 1-1225-48bdbfdac-b1551d2
SoC frequency: 800000
Board: RED20
REV: C
[ 6.730349] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[ 6.927538] hub 1-1:1.0: USB hub found
[ 6.931629] hub 1-1:1.0: 4 ports detected
[ 7.034471] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
[ 7.071423] hub 2-1:1.0: USB hub found
[ 7.075507] hub 2-1:1.0: 4 ports detected
[ 7.262348] usb 1-1.4: new high-speed USB device number 3 using xhci-hcd
[ 7.386877] usb 1-1.4: config 1 has an invalid interface number: 8 but max is 4
[ 7.394215] usb 1-1.4: config 1 has an invalid interface number: 10 but max is 4
[ 7.401637] usb 1-1.4: config 1 has no interface number 1
[ 7.407054] usb 1-1.4: config 1 has no interface number 4
Using UBIFS on Data /dev/mtdblock15
[ 7.583538] UBIFS (ubi0:0): background thread "ubifs_bgt0_0" started, PID 1158
[ 7.730094] UBIFS (ubi0:0): recovery needed
[ 8.157766] UBIFS (ubi0:0): recovery completed
[ 8.162833] UBIFS (ubi0:0): UBIFS: mounted UBI device 0, volume 0, name "cfg"
[ 8.170039] UBIFS (ubi0:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 8.180028] UBIFS (ubi0:0): FS size: 15618048 bytes (14 MiB, 123 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
[ 8.190449] UBIFS (ubi0:0): reserved for root: 737678 bytes (720 KiB)
[ 8.196955] UBIFS (ubi0:0): media format: w4/r0 (latest is w5/r0), UUID 4F599FE2-19F4-4632-B6E6-D4915C1B2980, small LPT model
[ 8.219528] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 1161
[ 8.366055] UBIFS (ubi0:1): recovery needed
[ 8.454602] UBIFS (ubi0:1): recovery completed
[ 8.459658] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "wifi"
[ 8.466949] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 8.476936] UBIFS (ubi0:1): FS size: 7237632 bytes (6 MiB, 57 LEBs), journal size 1015809 bytes (0 MiB, 6 LEBs)
[ 8.487095] UBIFS (ubi0:1): reserved for root: 341850 bytes (333 KiB)
[ 8.493601] UBIFS (ubi0:1): media format: w4/r0 (latest is w5/r0), UUID D9E98C36-D91D-47F2-8770-796727F6B71C, small LPT model
Mount Done.
reorder interfaces...
reorder interfaces... Done.
Press the [f] key and hit [enter] to enter failsafe mode
Press the [1], [2], [3] or [4] key and hit [enter] to select the debug level
[ 11.824266] procd: - early -
[ 11.827498] procd: - watchdog -
Failed to connect to ubus
[ 12.549848] procd: - watchdog -
[ 12.554244] procd: - ubus -
[ 12.607657] procd: - init -
[ 12.928266] urngd: v1.0.0 started.
[ 13.057438] kmodloader: loading kernel modules from /etc/modules.d/*
[ 13.103161] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[ 13.124654] cbus_baseaddr: ffff00000c000000, ddr_baseaddr: ffff800003400000, ddr_phys_baseaddr: 83400000, ddr_size: c00000
[ 13.146434] pfe_hw_init
[ 13.148896] CLASS version: 20
[ 13.154447] TMU version: 1011231
[ 13.157688] BMU1 version: 21
[ 13.166427] BMU2 version: 21
[ 13.169320] EGPI1 version: 50
[ 13.178388] EGPI2 version: 50
[ 13.181366] HGPI version: 50
[ 13.187766] HIF version: 10
[ 13.198365] HIF NOPCY version: 10
[ 13.201693] bmu_init(1) done
[ 13.210445] bmu_init(2) done
[ 13.219407] class_init() done
[ 13.242413] tmu_init() done
[ 13.245226] gpi_init(1) done
[ 13.251661] gpi_init(2) done
[ 13.257334] gpi_init(hif) done
[ 13.270660] bmu_enable(1) done
[ 13.273729] bmu_enable(2) done
[ 13.282446] pfe_hif_lib_init
[ 13.285523] pfe_hif_init
[ 13.292039] pfe_hif_alloc_descr
[ 13.299015] pfe_hif_init_buffers
[ 13.307230] pfe_firmware_init
[ 13.314793] pfe_load_elf
[ 13.317345] pe_load_ddr_section: load address(3fb0000) and elf file address(ffff00000be75000) rcvd
[ 13.383441] PFE binary version: pfe_ls1012a_slowpath_06
[ 13.392270] pfe_load_elf
[ 13.406521] pfe_ctrl_init
[ 13.409155] pfe_ctrl_init finished
[ 13.415073] pfe_eth_init
[ 13.417635] pfe 4000000.pfe: pfe_eth_mdio_init: mdc_div: 64, phy_mask: dfffffff
[ 13.434881] libphy: ls1012a MDIO Bus: probed
[ 13.469171] pfe 4000000.pfe: pfe_eth_mdio_init: mdc_div: 64, phy_mask: dfffffff
[ 13.513125] libphy: ls1012a MDIO Bus: probed
[ 13.525892] pfe_eth_init_one: No PHY or fixed-link
[ 13.538579] pfe 4000000.pfe eth0: pfe_eth_init_one: created interface, baseaddr: ffff00000c200000
[ 13.557924] pfe_phy_init interface b
[ 13.638940] pfe 4000000.pfe eth1: pfe_eth_init_one: created interface, baseaddr: ffff00000c220000
[ 13.654441] pfe_debugfs_init
[ 13.681623] cryptodev: driver 1.10 loaded.
[ 13.693381] REDv2: Loading module
[ 13.723584] pca953x 0-0022: interrupt support not compiled in
[ 13.738445] Mirror/redirect action on
[ 13.762652] u32 classifier
[ 13.765370] input device check on
[ 13.774388] Actions configured
[ 13.804039] rtl8367s-switch ls1012a-0:1d: probe RTL8367S at 0x1d on MDIO Bus ls1012a-0 (ls1012a MDIO Bus).
[ 15.676486] rtl8367s-switch ls1012a-0:1d: register interrupt 34.
[ 15.699459] usbcore: registered new interface driver cdc_acm
[ 15.710149] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 15.728601] usbcore: registered new interface driver cdc_wdm
[ 15.743543] Loading modules backported from Linux version v5.10.34-0-g0aa66717f684
[ 15.762374] Backport generated by backports.git v5.10.34-1-0-g7b5533e1
[ 15.781458] hso: drivers/net/usb/hso.c: Option Wireless
[ 15.794929] usbcore: registered new interface driver hso
[ 15.810139] usbcore: registered new interface driver ipheth
[ 15.831830] nf_conntrack version 0.5.0 (3584 buckets, 14336 max)
[ 15.848691] ctnetlink v0.93: registering with nfnetlink.
[ 15.927409] usbcore: registered new interface driver r8152
[ 15.940498] usbcore: registered new interface driver rtl8150
[ 15.962540] usbcore: registered new interface driver ums-alauda
[ 15.979083] usbcore: registered new interface driver ums-cypress
[ 15.992237] usbcore: registered new interface driver ums-datafab
[ 16.007903] usbcore: registered new interface driver ums-freecom
[ 16.028204] usbcore: registered new interface driver ums-isd200
[ 16.042916] usbcore: registered new interface driver ums-jumpshot
[ 16.055264] usbcore: registered new interface driver ums-karma
[ 16.070906] usbcore: registered new interface driver ums-sddr09
[ 16.087041] usbcore: registered new interface driver ums-sddr55
[ 16.106924] usbcore: registered new interface driver ums-usbat
[ 16.133479] usbcore: registered new interface driver usbserial
[ 16.146855] usbcore: registered new interface driver usbserial_generic
[ 16.159760] usbserial: USB Serial support registered for generic
[ 16.178903] usbcore: registered new interface driver visor
[ 16.190841] usbserial: USB Serial support registered for Handspring Visor / Palm OS
[ 16.202614] usbserial: USB Serial support registered for Sony Clie 5.0
[ 16.218791] usbserial: USB Serial support registered for Sony Clie 3.5
[ 16.234037] Driver for 1-wire Dallas network protocol.
[ 16.294711] xt_time: kernel timezone is -0000
[ 16.308157] usbcore: registered new interface driver ark3116
[ 16.317631] usbserial: USB Serial support registered for ark3116
[ 16.338628] arp_tables: arp_tables: (C) 2002 David S. Miller
[ 16.357698] usbcore: registered new interface driver asix
[ 16.372152] usbcore: registered new interface driver belkin_sa
[ 16.384466] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[ 16.410928] usbcore: registered new interface driver cdc_eem
[ 16.426545] usbcore: registered new interface driver cdc_ether
[ 16.442933] usbcore: registered new interface driver cdc_ncm
[ 16.457504] usbcore: registered new interface driver cdc_subset
[ 16.510875] usbcore: registered new interface driver ch341
[ 16.522755] usbserial: USB Serial support registered for ch341-uart
[ 16.540474] usbcore: registered new interface driver cp210x
[ 16.548844] usbserial: USB Serial support registered for cp210x
[ 16.565004] usbcore: registered new interface driver cypress_m8
[ 16.578764] usbserial: USB Serial support registered for DeLorme Earthmate USB
[ 16.594741] usbserial: USB Serial support registered for HID->COM RS232 Adapter
[ 16.610826] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter
[ 16.652832] Ebtables v2.0 registered
[ 16.667556] usbcore: registered new interface driver ftdi_sio
[ 16.677199] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 16.695160] usbcore: registered new interface driver huawei_cdc_ncm
[ 16.715177] usbcore: registered new interface driver io_edgeport
[ 16.730732] usbserial: USB Serial support registered for Edgeport 2 port adapter
[ 16.746807] usbserial: USB Serial support registered for Edgeport 4 port adapter
[ 16.762815] usbserial: USB Serial support registered for Edgeport 8 port adapter
[ 16.778636] usbserial: USB Serial support registered for EPiC device
[ 16.797033] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 16.825864] usbcore: registered new interface driver kalmia
[ 16.894993] usbcore: registered new interface driver oti6858
[ 16.906827] usbserial: USB Serial support registered for oti6858
[ 16.924933] usbcore: registered new interface driver pl2303
[ 16.933824] usbserial: USB Serial support registered for pl2303
[ 16.954836] usbcore: registered new interface driver plusb
[ 16.975340] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 16.987684] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 17.039309] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 17.049940] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 17.075120] usbcore: registered new interface driver qmi_wwan
[ 17.091180] usbcore: registered new interface driver rndis_host
[ 17.109405] usbcore: registered new interface driver sierra
[ 17.119368] usbserial: USB Serial support registered for Sierra USB modem
[ 17.141199] usbcore: registered new interface driver sierra_net
[ 17.158815] usbcore: registered new interface driver ti_usb_3410_5052
[ 17.170870] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[ 17.186766] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[ 17.207966] usbcore: registered new interface driver usb_serial_simple
[ 17.226021] usbserial: USB Serial support registered for carelink
[ 17.238617] usbserial: USB Serial support registered for zio
[ 17.250753] usbserial: USB Serial support registered for funsoft
[ 17.261289] usbserial: USB Serial support registered for flashloader
[ 17.274851] usbserial: USB Serial support registered for google
[ 17.284892] usbserial: USB Serial support registered for libtransistor
[ 17.298765] usbserial: USB Serial support registered for vivopay
[ 17.311039] usbserial: USB Serial support registered for moto_modem
[ 17.326764] usbserial: USB Serial support registered for motorola_tetra
[ 17.342886] usbserial: USB Serial support registered for novatel_gps
[ 17.355370] usbserial: USB Serial support registered for hp4x
[ 17.370768] usbserial: USB Serial support registered for suunto
[ 17.380068] usbserial: USB Serial support registered for siemens_mpi
[ 17.453348] usbcore: registered new interface driver cdc_mbim
[ 17.478303] usbcore: registered new interface driver ipw
[ 17.490803] usbserial: USB Serial support registered for IPWireless converter
[ 17.507152] usbcore: registered new interface driver option
[ 17.522774] usbserial: USB Serial support registered for GSM modem (1-port)
[ 17.542563] usbcore: registered new interface driver qcserial
[ 17.554401] usbserial: USB Serial support registered for Qualcomm USB modem
[ 17.569256] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 17.583575] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 17.615114] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 17.625964] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 17.647114] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 17.657003] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 17.675262] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 25.287308] pfe 4000000.pfe eth0: pfe_eth_open
[ 25.295084] hif_process_client_req: register client_id 0
[ 25.300439] pfe_hif_client_register
[ 25.314411] pfe 4000000.pfe eth0: pfe_gemac_init
[ 25.335513] pfe 4000000.pfe eth1: pfe_eth_open
[ 25.350586] hif_process_client_req: register client_id 1
[ 25.355936] pfe_hif_client_register
[ 25.375574] pfe 4000000.pfe eth1: pfe_gemac_init
[ 26.070015] Loading modules backported from Linux version v5.10.34-0-g0aa66717f684
[ 26.077858] Backport generated by backports.git v5.10.34-1-0-g7b5533e1
[ 26.407169] pfe 4000000.pfe eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 30.072929] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 30.090660] qcserial 1-1.4:1.0: device disconnected
[ 30.100742] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 30.119440] qcserial 1-1.4:1.2: device disconnected
[ 30.129728] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 30.151454] qcserial 1-1.4:1.3: device disconnected
[ 30.163192] qmi_wwan 1-1.4:1.8 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 30.188360] qmi_wwan 1-1.4:1.10 wwan1: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 30.351367] usb 1-1.4: reset high-speed USB device number 3 using xhci-hcd
[ 30.512106] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 30.524600] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 30.575139] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 30.596915] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 30.639113] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 30.663035] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 30.703370] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 30.716576] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 30.767312] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 30.780497] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 56.847414] usb 1-1.4: USB disconnect, device number 3
[ 56.854001] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 56.871227] qcserial 1-1.4:1.0: device disconnected
[ 56.881741] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 56.903442] qcserial 1-1.4:1.2: device disconnected
[ 56.913953] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 56.935344] qcserial 1-1.4:1.3: device disconnected
[ 56.947702] qmi_wwan 1-1.4:1.8 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 56.974940] qmi_wwan 1-1.4:1.10 wwan1: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 64.414348] usb 1-1.4: new high-speed USB device number 4 using xhci-hcd
[ 64.538953] usb 1-1.4: config 1 has an invalid interface number: 8 but max is 4
[ 64.546302] usb 1-1.4: config 1 has an invalid interface number: 10 but max is 4
[ 64.554263] usb 1-1.4: config 1 has no interface number 1
[ 64.559945] usb 1-1.4: config 1 has no interface number 4
[ 64.593101] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 64.607746] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 64.655392] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 64.671953] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 64.719344] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 64.740123] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 64.784539] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 64.814830] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 64.847528] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 64.863225] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 73.926709] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 73.943527] qcserial 1-1.4:1.0: device disconnected
[ 73.953906] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 73.975419] qcserial 1-1.4:1.2: device disconnected
[ 73.982169] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 74.003499] qcserial 1-1.4:1.3: device disconnected
[ 74.015177] qmi_wwan 1-1.4:1.8 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 74.040108] qmi_wwan 1-1.4:1.10 wwan1: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 74.191095] usb 1-1.4: reset high-speed USB device number 4 using xhci-hcd
[ 74.352104] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 74.368102] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 74.415125] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 74.440566] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 74.479121] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 74.503773] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 74.547786] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 74.567944] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 74.607300] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 74.624250] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 84.819104] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 84.836389] qcserial 1-1.4:1.0: device disconnected
[ 84.846252] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 84.867413] qcserial 1-1.4:1.2: device disconnected
[ 84.875255] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 84.899559] qcserial 1-1.4:1.3: device disconnected
[ 84.911121] qmi_wwan 1-1.4:1.8 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 84.939454] qmi_wwan 1-1.4:1.10 wwan1: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 85.071087] usb 1-1.4: reset high-speed USB device number 4 using xhci-hcd
[ 85.232106] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 85.245390] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 85.263114] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 85.276019] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 85.295125] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 85.307665] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 85.359339] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 85.380064] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 85.455300] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 85.478870] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 111.375433] usb 1-1.4: USB disconnect, device number 4
[ 111.382080] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 111.399322] qcserial 1-1.4:1.0: device disconnected
[ 111.409918] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 111.431470] qcserial 1-1.4:1.2: device disconnected
[ 111.439321] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 111.463497] qcserial 1-1.4:1.3: device disconnected
[ 111.475831] qmi_wwan 1-1.4:1.8 wwan0: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 111.503001] qmi_wwan 1-1.4:1.10 wwan1: unregister 'qmi_wwan' usb-xhci-hcd.0.auto-1.4, WWAN/QMI device
[ 118.966353] usb 1-1.4: new high-speed USB device number 5 using xhci-hcd
[ 119.090955] usb 1-1.4: config 1 has an invalid interface number: 8 but max is 4
[ 119.098304] usb 1-1.4: config 1 has an invalid interface number: 10 but max is 4
[ 119.106300] usb 1-1.4: config 1 has no interface number 1
[ 119.111989] usb 1-1.4: config 1 has no interface number 4
[ 119.153092] qcserial 1-1.4:1.0: Qualcomm USB modem converter detected
[ 119.168076] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 119.215341] qcserial 1-1.4:1.2: Qualcomm USB modem converter detected
[ 119.228058] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 119.279352] qcserial 1-1.4:1.3: Qualcomm USB modem converter detected
[ 119.300113] usb 1-1.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 119.344726] qmi_wwan 1-1.4:1.8: cdc-wdm0: USB WDM device
[ 119.364589] qmi_wwan 1-1.4:1.8 wwan0: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 119.407475] qmi_wwan 1-1.4:1.10: cdc-wdm1: USB WDM device
[ 119.428480] qmi_wwan 1-1.4:1.10 wwan1: register 'qmi_wwan' at usb-xhci-hcd.0.auto-1.4, WWAN/QMI device, 0e:29:f3:ea:02:32
[ 132.684429] pfe 4000000.pfe eth0: pfe_eth_shutdown
[ 132.704611] hif_lib_client_unregister : client: ffff800000eec8c8, client_id: 0, txQ_depth: 2048, rxQ_depth: 256
[ 132.722499] hif_process_client_req: unregister client_id 0
[ 132.728018] pfe_hif_client_unregister
[ 132.771762] pfe 4000000.pfe eth1: pfe_eth_shutdown
[ 132.789640] hif_lib_client_unregister : client: ffff800015c1a8c8, client_id: 1, txQ_depth: 2048, rxQ_depth: 256
[ 132.802953] hif_process_client_req: unregister client_id 1
[ 132.808487] pfe_hif_client_unregister
[ 132.998558] pfe 4000000.pfe eth1: Link is Down
[ 135.146566] pfe 4000000.pfe eth0: pfe_eth_open
[ 135.158606] hif_process_client_req: register client_id 0
[ 135.163954] pfe_hif_client_register
[ 135.171797] pfe 4000000.pfe eth0: pfe_gemac_init
[ 135.184814] br-lan: port 1(eth0) entered blocking state
[ 135.201789] br-lan: port 1(eth0) entered disabled state
[ 135.217207] device eth0 entered promiscuous mode
[ 135.227144] br-lan: port 1(eth0) entered blocking state
[ 135.232421] br-lan: port 1(eth0) entered forwarding state
[ 135.245018] pfe 4000000.pfe eth1: pfe_eth_open
[ 135.254649] hif_process_client_req: register client_id 1
[ 135.259998] pfe_hif_client_register
[ 135.269789] pfe 4000000.pfe eth1: pfe_gemac_init
[ 137.319145] pfe 4000000.pfe eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 149.054429] br-lan: port 2(redc0) entered blocking state
[ 149.059882] br-lan: port 2(redc0) entered disabled state
[ 149.066059] device redc0 entered promiscuous mode
[ 149.071199] br-lan: port 2(redc0) entered blocking state
[ 149.076559] br-lan: port 2(redc0) entered forwarding state
[ 162.182264] tx sanity check failed
[ 163.206250] tx sanity check failed

What model are using ? it would be great if you can share the name of the model ? And have you cross-verified with the compatibility list shared above ?

I installed what I purchased from Sophos.  If its not compatible, wish I would have known.  There is a slot in the back of the SD-RED20 for this device.

Modem on Sophos module

Maybe someone can crank out updated firmware?

Hey AstaroNBack ,

We could not find the given model in the compatible list:


Additionally you can refer to sierra wireless forum, Ref: Sophos USB compatibility list.

You can try  updating the firmware and rebooting the firewall and try to re-configure.