Hi everyone and GL-iNet team,
I am using since years maybe 25 or more GL-MIFI routers. I always had temporary issues with SIM cards. But recently I’m facing a more important issue. With routers running the last firmware 3.217,
if I insert the SIM and power up the MIFI router, the modem is not visible from the web graphical interface. As soon as I remove the SIM the modem appears after a few seconds.
Note reverting to default settings and reinstalling the firmware don’t help. Also changing the SIM card doesn’t help.
Is it a hardware issue an multiple GL-MIFI ?
Your help is welcome. Thank you in advance.
Dmesg content:
root@GL-MIFI:~# dmesg
[ 0.000000] Linux version 4.14.241 (glinet@glinet) (gcc version 7.5.0 (OpenWrt GCC 7.5.0 r11257-5090152ae3)) #0 Thu Jul 29 19:50:28 2021
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00019374 (MIPS 24Kc)
[ 0.000000] MIPS: machine is GL.iNet GL-MIFI
[ 0.000000] SoC: Atheros AR9330 rev 1
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 04000000 @ 00000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
[ 0.000000] Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x0000000003ffffff]
[ 0.000000] On node 0 totalpages: 16384
[ 0.000000] free_area_init_node: node 0, pgdat 805d7aa0, node_mem_map 81006740
[ 0.000000] Normal zone: 128 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 16384 pages, LIFO batch:3
[ 0.000000] random: get_random_bytes called from start_kernel+0x98/0x494 with crng_init=0
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=132768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 16256
[ 0.000000] Kernel command line: console=ttyATH0,115200 rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 256 (order: -2, 1024 bytes)
[ 0.000000] Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Writing ErrCtl register=00000000
[ 0.000000] Readback ErrCtl register=00000000
[ 0.000000] Memory: 57436K/65536K available (4427K kernel code, 156K rwdata, 1008K rodata, 1244K init, 218K bss, 8100K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS: 51
[ 0.000000] CPU clock: 400.000 MHz
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 9556302233 ns
[ 0.000013] sched_clock: 32 bits at 200MHz, resolution 5ns, wraps every 10737418237ns
[ 0.007614] Calibrating delay loop… 265.42 BogoMIPS (lpj=1327104)
[ 0.092190] pid_max: default: 32768 minimum: 301
[ 0.096914] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.102966] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.115752] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.123840] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.129765] pinctrl core: initialized pinctrl subsystem
[ 0.136348] NET: Registered protocol family 16
[ 0.175816] clocksource: Switched to clocksource MIPS
[ 0.180795] NET: Registered protocol family 2
[ 0.183821] IP idents hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.190958] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.196583] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.202566] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.208871] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.214221] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.220655] NET: Registered protocol family 1
[ 0.224379] PCI: CLS 0 bytes, default 32
[ 0.228651] Crashlog allocated RAM at address 0x3f00000
[ 0.234152] workingset: timestamp_bits=30 max_order=14 bucket_order=0
[ 0.246799] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.250994] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME) (CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.275502] io scheduler noop registered
[ 0.277947] io scheduler deadline registered (default)
[ 0.283537] pinctrl-single 18040028.pinmux: 64 pins at pa b8040028 size 8
[ 0.290061] gpio-export gpio-export: 1 gpio(s) exported
[ 0.295246] Serial: 8250/16550 driver, 16 ports, IRQ sharing enabled
[ 0.303980] 18020000.uart: ttyATH0 at MMIO 0x18020000 (irq = 9, base_baud = 1562500) is a AR933X UART
[ 0.311788] console [ttyATH0] enabled
[ 0.318720] bootconsole [early0] disabled
[ 0.347739] m25p80 spi0.0: w25q128 (16384 Kbytes)
[ 0.351056] 4 fixed-partitions partitions found on MTD device spi0.0
[ 0.357364] Creating 4 MTD partitions on “spi0.0”:
[ 0.362125] 0x000000000000-0x000000040000 : “u-boot”
[ 0.368322] 0x000000040000-0x000000050000 : “u-boot-env”
[ 0.373429] 0x000000050000-0x000000ff0000 : “firmware”
[ 0.381614] 2 uimage-fw partitions found on MTD device firmware
[ 0.386165] Creating 2 MTD partitions on “firmware”:
[ 0.391045] 0x000000000000-0x0000001d0000 : “kernel”
[ 0.397090] 0x0000001d0000-0x000000fa0000 : “rootfs”
[ 0.401909] mtd: device 4 (rootfs) set to be root filesystem
[ 0.408587] 1 squashfs-split partitions found on MTD device rootfs
[ 0.413335] 0x000000c20000-0x000000fa0000 : “rootfs_data”
[ 0.419980] 0x000000ff0000-0x000001000000 : “art”
[ 0.425427] libphy: Fixed MDIO Bus: probed
[ 0.766947] ag71xx 19000000.eth: Could not connect to PHY device. Deferring probe.
[ 1.446302] libphy: ag71xx_mdio: probed
[ 1.735892] mdio-bus.0:1f: Found an AR7240/AR9330 built-in switch
[ 1.740779] libphy: ar7240sw_mdio: probed
[ 1.790396] ag71xx 1a000000.eth: connected to PHY at fixed-0:00 [uid=00000000, driver=Generic PHY]
[ 1.798892] eth1: Atheros AG71xx at 0xba000000, irq 5, mode: gmii
[ 1.807201] NET: Registered protocol family 10
[ 1.817272] Segment Routing with IPv6
[ 1.819609] NET: Registered protocol family 17
[ 1.823991] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1.836938] 8021q: 802.1Q VLAN Support v1.8
[ 2.187454] ag71xx 19000000.eth: connected to PHY at mdio-bus.0:1f:04 [uid=004dd041, driver=Generic PHY]
[ 2.196830] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode: mii
[ 2.214388] VFS: Mounted root (squashfs filesystem) readonly on device 31:4.
[ 2.229731] Freeing unused kernel memory: 1244K
[ 2.232807] This architecture does not have kernel memory protection.
[ 2.555828] random: fast init done
[ 3.662597] init: Console is alive
[ 3.664880] init: - watchdog -
[ 8.443101] kmodloader: loading kernel modules from /etc/modules-boot.d/
[ 9.043896] usbcore: registered new interface driver usbfs
[ 9.048137] usbcore: registered new interface driver hub
[ 9.053350] usbcore: registered new device driver usb
[ 9.073283] exFAT: Version 1.2.9
[ 9.128949] ehci_hcd: USB 2.0 ‘Enhanced’ Host Controller (EHCI) Driver
[ 9.148311] SCSI subsystem initialized
[ 9.159036] ehci-platform: EHCI generic platform driver
[ 9.163198] ehci-platform 1b000000.usb: EHCI Host Controller
[ 9.168578] ehci-platform 1b000000.usb: new USB bus registered, assigned bus number 1
[ 9.176448] ehci-platform 1b000000.usb: irq 3, io mem 0x1b000000
[ 9.205848] ehci-platform 1b000000.usb: USB 2.0 started, EHCI 1.00
[ 9.211798] hub 1-0:1.0: USB hub found
[ 9.214924] hub 1-0:1.0: 1 port detected
[ 9.223618] ohci_hcd: USB 1.1 ‘Open’ Host Controller (OHCI) Driver
[ 9.231480] ohci-platform: OHCI generic platform driver
[ 9.239277] uhci_hcd: USB Universal Host Controller Interface driver
[ 9.251828] usbcore: registered new interface driver usb-storage
[ 9.260155] usbcore: registered new interface driver uas
[ 9.265151] kmodloader: done loading kernel modules from /etc/modules-boot.d/*
[ 9.281954] init: - preinit -
[ 10.077149] usb 1-1: new high-speed USB device number 2 using ehci-platform
[ 10.301967] hub 1-1:1.0: USB hub found
[ 10.305358] hub 1-1:1.0: 4 ports detected
[ 10.431077] random: procd: uninitialized urandom read (4 bytes read)
[ 10.647651] usb 1-1.1: new high-speed USB device number 3 using ehci-platform
[ 10.812390] usb-storage 1-1.1:1.0: USB Mass Storage device detected
[ 10.826645] scsi host0: usb-storage 1-1.1:1.0
[ 11.105992] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.336321] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.458639] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.647406] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.745752] random: jshn: uninitialized urandom read (4 bytes read)
[ 11.847940] scsi 0:0:0:0: Direct-Access Generic STORAGE DEVICE 0233 PQ: 0 ANSI: 0
[ 11.860321] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 12.951469] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 14.007001] eth1: link up (1000Mbps/Full duplex)
[ 14.010212] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 16.566038] jffs2: notice: (481) jffs2_build_xattr_subsystem: complete building xattr subsystem, 15 of xdatum (3 unchecked, 12 orphan) and 64 of xref (11 dead, 16 orphan) found.
[ 16.582804] mount_root: switching to jffs2 overlay
[ 16.702015] overlayfs: upper fs does not support tmpfile.
[ 16.719179] urandom-seed: Seeding with /etc/urandom.seed
[ 16.922001] eth1: link down
[ 16.942244] procd: - early -
[ 16.943839] procd: - watchdog -
[ 17.989300] procd: - watchdog -
[ 17.991406] procd: - ubus -
[ 18.379177] urandom_read: 2 callbacks suppressed
[ 18.379190] random: jshn: uninitialized urandom read (4 bytes read)
[ 18.832927] random: ubusd: uninitialized urandom read (4 bytes read)
[ 18.845660] procd: - init -
[ 24.075937] usb 1-1.2: new high-speed USB device number 4 using ehci-platform
[ 24.625903] usb 1-1.2: device not accepting address 4, error -71
[ 26.585520] kmodloader: loading kernel modules from /etc/modules.d/*
[ 27.248233] ntfs: driver 2.1.32 [Flags: R/O MODULE].
[ 27.299879] tun: Universal TUN/TAP device driver, 1.6
[ 27.313957] urngd: v1.0.2 started.
[ 27.351134] GobiNet: 2018-12-21/SWI_2.55
[ 27.355630] usbcore: registered new interface driver GobiNet
[ 27.391601] usbcore: registered new interface driver usbserial
[ 27.396209] usbcore: registered new interface driver usbserial_generic
[ 27.402599] usbserial: USB Serial support registered for generic
[ 27.437795] usbcore: registered new interface driver GobiSerial
[ 27.442437] usbserial: USB Serial support registered for GobiSerial
[ 27.448594] GobiSerial: 2015-08-27/SWI_2.25:GobiSerial
[ 27.485138] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 27.526759] nf_conntrack version 0.5.0 (1024 buckets, 4096 max)
[ 27.812376] Netfilter messages via NETLINK v0.30.
[ 27.830667] ip_set: protocol 6
[ 27.938241] Mirror/redirect action on
[ 27.945523] random: crng init done
[ 27.978114] u32 classifier
[ 27.979380] input device check on
[ 27.983022] Actions configured
[ 28.047541] GACT probability on
[ 28.059998] Simple TC action Loaded
[ 28.151169] fuse init (API version 7.26)
[ 28.203176] usbcore: registered new interface driver cdc_acm
[ 28.207473] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 28.239594] usbcore: registered new interface driver cdc_ether
[ 28.251471] usbcore: registered new interface driver cdc_ncm
[ 28.279019] usbcore: registered new interface driver cdc_wdm
[ 28.287725] Loading modules backported from Linux version v4.19.193-0-g1722257b8ece
[ 28.293940] Backport generated by backports.git v4.19.193-1-0-gaa2cc8ea
[ 28.330008] usbcore: registered new interface driver cp210x
[ 28.334238] usbserial: USB Serial support registered for cp210x
[ 28.383230] Ebtables v2.0 registered
[ 28.398303] usbcore: registered new interface driver huawei_cdc_ncm
[ 28.420999] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 28.429125] usbcore: registered new interface driver ipheth
[ 28.743160] ctnetlink v0.93: registering with nfnetlink.
[ 29.125084] usbcore: registered new interface driver qmi_wwan
[ 29.141711] usbcore: registered new interface driver rndis_host
[ 29.160723] usbcore: registered new interface driver sierra
[ 29.164947] usbserial: USB Serial support registered for Sierra USB modem
[ 29.201915] usbcore: registered new interface driver sierra_net
[ 29.255538] wireguard: WireGuard 1.0.20200611 loaded. See www.wireguard.com for information.
[ 29.262644] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld Jason@zx2c4.com. All Rights Reserved.
[ 29.437717] xt_time: kernel timezone is -0000
[ 29.823200] usbcore: registered new interface driver option
[ 29.827542] usbserial: USB Serial support registered for GSM modem (1-port)
[ 29.862700] PPP generic driver version 2.4.2
[ 29.878751] PPP MPPE Compression module registered
[ 29.885302] NET: Registered protocol family 24
[ 30.150089] usbcore: registered new interface driver rt2800usb
[ 30.252652] ath: EEPROM regdomain: 0x0
[ 30.252666] ath: EEPROM indicates default country code should be used
[ 30.252672] ath: doing EEPROM country->regdmn map search
[ 30.252691] ath: country maps to regdmn code: 0x3a
[ 30.252699] ath: Country alpha2 being used: US
[ 30.252705] ath: Regpair used: 0x3a
[ 30.268048] ieee80211 phy0: Selected rate control algorithm ‘minstrel_ht’
[ 30.270739] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2
[ 30.306716] kmodloader: done loading kernel modules from /etc/modules.d/*
[ 38.280997] usb 1-1.2: new high-speed USB device number 6 using ehci-platform
[ 38.489737] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 38.495042] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 38.502641] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 38.508246] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 38.515764] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 38.521423] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 38.528991] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 38.534519] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 38.676021] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 38.705969] qmi_wwan: probe of 1-1.2:1.4 failed with error -71
[ 38.716982] usb 1-1.2: USB disconnect, device number 6
[ 38.721255] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 38.728971] option 1-1.2:1.0: device disconnected
[ 38.734047] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 38.741593] option 1-1.2:1.1: device disconnected
[ 38.746777] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 38.754158] option 1-1.2:1.2: device disconnected
[ 38.759465] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 38.766927] option 1-1.2:1.3: device disconnected
[ 52.235934] usb 1-1.2: new high-speed USB device number 7 using ehci-platform
[ 52.467784] usb 1-1.2: device descriptor read/all, error -71
[ 66.145942] usb 1-1.2: new high-speed USB device number 9 using ehci-platform
[ 66.340813] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 66.346161] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 66.353603] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 66.359313] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 66.366874] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 66.372429] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 66.380100] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 66.385583] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 66.637226] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[ 66.641101] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 66.719460] qmi_wwan 1-1.2:1.4 wwan0: register ‘qmi_wwan’ at usb-1b000000.usb-1.2, WWAN/QMI device, c6:5b:42:d4:b7:14
[ 66.898089] usb 1-1.2: USB disconnect, device number 9
[ 66.902307] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 66.910051] option 1-1.2:1.0: device disconnected
[ 66.915138] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 66.922722] option 1-1.2:1.1: device disconnected
[ 66.927883] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 66.935312] option 1-1.2:1.2: device disconnected
[ 66.940579] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 66.948026] option 1-1.2:1.3: device disconnected
[ 66.952961] qmi_wwan 1-1.2:1.4 wwan0: unregister ‘qmi_wwan’ usb-1b000000.usb-1.2, WWAN/QMI device
[ 79.947436] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready
[ 80.645957] usb 1-1.2: new high-speed USB device number 10 using ehci-platform
[ 80.708235] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 80.819099] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 80.824381] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 80.832012] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 80.837607] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 80.845129] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 80.850801] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 80.858410] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 80.863877] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 81.078535] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[ 81.082409] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 81.169046] qmi_wwan 1-1.2:1.4 wwan0: register ‘qmi_wwan’ at usb-1b000000.usb-1.2, WWAN/QMI device, c6:5b:42:d4:b7:14
[ 81.889245] usb 1-1.2: USB disconnect, device number 10
[ 81.893568] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 81.901315] option 1-1.2:1.0: device disconnected
[ 81.906471] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 81.913911] option 1-1.2:1.1: device disconnected
[ 81.919157] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 81.926620] option 1-1.2:1.2: device disconnected
[ 81.931780] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 81.939291] option 1-1.2:1.3: device disconnected
[ 81.944212] qmi_wwan 1-1.2:1.4 wwan0: unregister ‘qmi_wwan’ usb-1b000000.usb-1.2, WWAN/QMI device
[ 82.851304] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 82.873887] eth1: link up (1000Mbps/Full duplex)
[ 82.896377] br-lan: port 1(eth1) entered blocking state
[ 82.900162] br-lan: port 1(eth1) entered disabled state
[ 82.905919] device eth1 entered promiscuous mode
[ 82.937894] br-lan: port 1(eth1) entered blocking state
[ 82.941674] br-lan: port 1(eth1) entered forwarding state
[ 96.005918] usb 1-1.2: new high-speed USB device number 11 using ehci-platform
[ 96.303312] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 96.308644] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 96.316266] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 96.321745] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 96.329429] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 96.334943] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 96.342591] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 96.348205] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 96.569887] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[ 96.573758] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 96.637406] qmi_wwan 1-1.2:1.4 wwan0: register ‘qmi_wwan’ at usb-1b000000.usb-1.2, WWAN/QMI device, c6:5b:42:d4:b7:14
[ 97.146364] usb 1-1.2: USB disconnect, device number 11
[ 97.150682] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 97.158429] option 1-1.2:1.0: device disconnected
[ 97.163727] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 97.171113] option 1-1.2:1.1: device disconnected
[ 97.176267] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 97.183829] option 1-1.2:1.2: device disconnected
[ 97.189125] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 97.196412] option 1-1.2:1.3: device disconnected
[ 97.201329] qmi_wwan 1-1.2:1.4 wwan0: unregister ‘qmi_wwan’ usb-1b000000.usb-1.2, WWAN/QMI device
[ 97.966000] br-lan: port 2(wlan0) entered blocking state
[ 97.969868] br-lan: port 2(wlan0) entered disabled state
[ 97.975631] device wlan0 entered promiscuous mode
[ 102.753139] br-lan: port 2(wlan0) entered blocking state
[ 102.757084] br-lan: port 2(wlan0) entered forwarding state
[ 110.595967] usb 1-1.2: new high-speed USB device number 12 using ehci-platform
[ 110.790255] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 110.795566] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 110.803224] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 110.808809] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 110.816682] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 110.821967] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 110.829974] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 110.835254] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 111.157584] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[ 111.161653] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 111.267425] qmi_wwan 1-1.2:1.4 wwan0: register ‘qmi_wwan’ at usb-1b000000.usb-1.2, WWAN/QMI device, c6:5b:42:d4:b7:14
[ 112.105970] usb 1-1.2: USB disconnect, device number 12
[ 112.110422] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 112.118009] option 1-1.2:1.0: device disconnected
[ 112.123246] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 112.130683] option 1-1.2:1.1: device disconnected
[ 112.135948] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 112.143267] option 1-1.2:1.2: device disconnected
[ 112.148594] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 112.156032] option 1-1.2:1.3: device disconnected
[ 112.161306] qmi_wwan 1-1.2:1.4 wwan0: unregister ‘qmi_wwan’ usb-1b000000.usb-1.2, WWAN/QMI device
[ 125.705991] usb 1-1.2: new high-speed USB device number 13 using ehci-platform
[ 125.910232] option 1-1.2:1.0: GSM modem (1-port) converter detected
[ 125.915546] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB0
[ 125.923248] option 1-1.2:1.1: GSM modem (1-port) converter detected
[ 125.928846] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB1
[ 125.936408] option 1-1.2:1.2: GSM modem (1-port) converter detected
[ 125.941916] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB2
[ 125.949571] option 1-1.2:1.3: GSM modem (1-port) converter detected
[ 125.955031] usb 1-1.2: GSM modem (1-port) converter now attached to ttyUSB3
[ 126.286525] qmi_wwan 1-1.2:1.4: cdc-wdm0: USB WDM device
[ 126.290574] qmi_wwan 1-1.2:1.4: QuectelEC25&EC21&EG91&EG95&EG06&EP06&EM06&BG96&AG35 work on RawIP mode
[ 126.365506] qmi_wwan 1-1.2:1.4 wwan0: register ‘qmi_wwan’ at usb-1b000000.usb-1.2, WWAN/QMI device, c6:5b:42:d4:b7:14
[ 127.201381] usb 1-1.2: USB disconnect, device number 13
[ 127.205707] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0
[ 127.213671] option 1-1.2:1.0: device disconnected
[ 127.218792] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1
[ 127.226162] option 1-1.2:1.1: device disconnected
[ 127.231227] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2
[ 127.238801] option 1-1.2:1.2: device disconnected
[ 127.243949] option1 ttyUSB3: GSM modem (1-port) converter now disconnected from ttyUSB3
[ 127.251526] option 1-1.2:1.3: device disconnected
[ 127.256457] qmi_wwan 1-1.2:1.4 wwan0: unregister ‘qmi_wwan’ usb-1b000000.usb-1.2, WWAN/QMI device
[ 140.805941] usb 1-1.2: new high-speed USB device number 14 using ehci-platform
[ 141.366002] usb 1-1.2: device not accepting address 14, error -71