okdkad po rebucie zniknely urzadzenia /dev/ttyUSB*, w logread nie ma za wiele informacji dot. modemu:
tyle w sumie
Fri Nov 27 22:46:58 2015 daemon.notice netifd: Interface 'wan' is setting up now
Fri Nov 27 22:46:58 2015 daemon.notice netifd: wan (1772): Control device not valid
Fri Nov 27 22:46:58 2015 daemon.notice netifd: wan (1782): Stopping network
Fri Nov 27 22:46:58 2015 daemon.notice netifd: wan (1782): Can't open device /dev/ttyUSB0.
Fri Nov 27 22:46:58 2015 daemon.notice netifd: wan (1782): Failed to disconnect
Fri Nov 27 22:46:58 2015 daemon.notice netifd: Interface 'wan' is now down
root@OpenWrt:~# logread
Fri Nov 27 22:46:47 2015 kern.warn kernel: [ 0.490000] m25p80 spi0.0: found s25sl032p, expected m25p80
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 0.490000] m25p80 spi0.0: s25sl032p (4096 Kbytes)
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.500000] 5 tp-link partitions found on MTD device spi0.0
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.500000] Creating 5 MTD partitions on "spi0.0":
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.510000] 0x000000000000-0x000000020000 : "u-boot"
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.510000] 0x000000020000-0x000000145c3c : "kernel"
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.520000] 0x000000145c3c-0x0000003f0000 : "rootfs"
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.520000] mtd: device 2 (rootfs) set to be root filesystem
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.530000] 1 squashfs-split partitions found on MTD device rootfs
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.530000] 0x000000390000-0x0000003f0000 : "rootfs_data"
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.540000] 0x0000003f0000-0x000000400000 : "art"
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 0.540000] 0x000000020000-0x0000003f0000 : "firmware"
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 0.580000] libphy: ag71xx_mdio: probed
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.180000] ag71xx ag71xx.0: connected to PHY at ag71xx-mdio.1:04 [uid=004dd041, driver=Generic PHY]
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.190000] eth0: Atheros AG71xx at 0xb9000000, irq 4, mode:MII
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.190000] TCP: cubic registered
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.190000] NET: Registered protocol family 17
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.200000] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 1.210000] Bridge firewalling registered
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.220000] 8021q: 802.1Q VLAN Support v1.8
Fri Nov 27 22:46:47 2015 kern.err kernel: [ 1.220000] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.230000] VFS: Mounted root (squashfs filesystem) readonly on device 31:2.
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 1.240000] Freeing unused kernel memory: 240K (803a4000 - 803e0000)
Fri Nov 27 22:46:47 2015 user.info kernel: [ 2.530000] init: Console is alive
Fri Nov 27 22:46:47 2015 user.info kernel: [ 2.540000] init: - watchdog -
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.600000] usbcore: registered new interface driver usbfs
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.610000] usbcore: registered new interface driver hub
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.610000] usbcore: registered new device driver usb
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 4.670000] SCSI subsystem initialized
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.680000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.690000] ehci-platform: EHCI generic platform driver
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.690000] ehci-platform ehci-platform: EHCI Host Controller
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.700000] ehci-platform ehci-platform: new USB bus registered, assigned bus number 1
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.710000] ehci-platform ehci-platform: irq 3, io mem 0x1b000000
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.730000] ehci-platform ehci-platform: USB 2.0 started, EHCI 1.00
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.730000] hub 1-0:1.0: USB hub found
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.730000] hub 1-0:1.0: 1 port detected
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.740000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.750000] ohci-platform: OHCI generic platform driver
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 4.760000] usbcore: registered new interface driver usb-storage
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 5.060000] usb 1-1: new high-speed USB device number 2 using ehci-platform
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 5.250000] usb-storage 1-1:1.0: USB Mass Storage device detected
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 5.250000] scsi host0: usb-storage 1-1:1.0
Fri Nov 27 22:46:47 2015 user.info kernel: [ 5.590000] init: - preinit -
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.270000] scsi 0:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.270000] random: procd urandom read with 10 bits of entropy available
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.280000] scsi 0:0:0:1: Direct-Access HUAWEI TF CARD Storage 2.31 PQ: 0 ANSI: 2
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.290000] sd 0:0:0:1: [sda] 15564800 512-byte logical blocks: (7.96 GB/7.42 GiB)
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.310000] sd 0:0:0:1: [sda] Write Protect is off
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 6.310000] sd 0:0:0:1: [sda] Mode Sense: 0f 00 00 00
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.310000] sd 0:0:0:1: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 6.340000] sda: sda1 sda2
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 6.340000] sd 0:0:0:1: [sda] Attached SCSI removable disk
Fri Nov 27 22:46:47 2015 user.info kernel: [ 8.660000] mount_root: loading kmods from internal overlay
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 8.950000] jffs2: notice: (401) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found.
Fri Nov 27 22:46:47 2015 user.info kernel: [ 8.970000] block: attempting to load /tmp/jffs_cfg/upper/etc/config/fstab
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 9.060000] EXT4-fs (sda2): recovery complete
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 9.070000] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts:
Fri Nov 27 22:46:47 2015 user.notice kernel: [ 9.080000] mount_root: switched to extroot
Fri Nov 27 22:46:47 2015 user.info kernel: [ 9.140000] procd: - early -
Fri Nov 27 22:46:47 2015 user.info kernel: [ 9.140000] procd: - watchdog -
Fri Nov 27 22:46:47 2015 user.info kernel: [ 10.040000] procd: - ubus -
Fri Nov 27 22:46:47 2015 user.info kernel: [ 11.060000] procd: - init -
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.610000] usbcore: registered new interface driver huawei_ether
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.630000] usbcore: registered new interface driver cdc_wdm
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.630000] Loading modules backported from Linux version master-2015-03-09-0-g141f155
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.640000] Backport generated by backports.git backports-20150129-0-gdd4a670
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.660000] nf_conntrack version 0.5.0 (445 buckets, 1780 max)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.690000] usbcore: registered new interface driver usbserial
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.700000] usbcore: registered new interface driver usbserial_generic
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.710000] usbserial: USB Serial support registered for generic
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.740000] xt_time: kernel timezone is -0000
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.750000] usbcore: registered new interface driver cdc_ncm
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.790000] cfg80211: Calling CRDA to update world regulatory domain
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.790000] cfg80211: World regulatory domain updated:
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.800000] cfg80211: DFS Master region: unset
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.800000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.810000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.820000] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.830000] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.840000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.840000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.850000] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.860000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.870000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.890000] usbcore: registered new interface driver huawei_cdc_ncm
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 13.900000] ip_tables: (C) 2000-2006 Netfilter Core Team
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.000000] PPP generic driver version 2.4.2
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.000000] NET: Registered protocol family 24
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.010000] usbcore: registered new interface driver qmi_wwan
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.020000] usbcore: registered new interface driver sierra
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.020000] usbserial: USB Serial support registered for Sierra USB modem
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.030000] usbcore: registered new interface driver sierra_net
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.080000] usbcore: registered new interface driver option
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.090000] usbserial: USB Serial support registered for GSM modem (1-port)
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: EEPROM regdomain: 0x0
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: EEPROM indicates default country code should be used
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: doing EEPROM country->regdmn map search
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: country maps to regdmn code: 0x3a
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: Country alpha2 being used: US
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.120000] ath: Regpair used: 0x3a
Fri Nov 27 22:46:47 2015 kern.debug kernel: [ 14.130000] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.140000] ieee80211 phy0: Atheros AR9330 Rev:1 mem=0xb8100000, irq=2
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.140000] cfg80211: Calling CRDA for country: US
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.180000] cfg80211: Regulatory domain changed to country: US
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.180000] cfg80211: DFS Master region: FCC
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.180000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.190000] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 3000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.200000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 1700 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.210000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.220000] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.info kernel: [ 14.230000] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
Fri Nov 27 22:46:47 2015 kern.notice kernel: [ 15.060000] random: nonblocking pool is initialized
Fri Nov 27 22:46:49 2015 user.emerg syslog: this file has been obseleted. please call "/sbin/block mount" directly
Fri Nov 27 22:46:49 2015 daemon.err block: /dev/sda2 is already mounted
Fri Nov 27 22:46:50 2015 cron.info crond[1027]: crond (busybox 1.23.2) started, log level 5
Fri Nov 27 22:46:51 2015 authpriv.info dropbear[1049]: Not backgrounding
Fri Nov 27 22:46:52 2015 user.emerg syslog: setting up led USB
Fri Nov 27 22:46:52 2015 user.emerg syslog: setting up led WLAN
Fri Nov 27 22:46:52 2015 user.emerg syslog: setting up led LAN
Fri Nov 27 22:46:52 2015 daemon.info procd: - init complete -
Fri Nov 27 22:46:53 2015 daemon.warn netifd: You have delegated IPv6-prefixes but haven't assigned them to any interface. Did you forget to set option ip6assign on your lan-interfaces?
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'loopback' is enabled
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'loopback' is setting up now
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'loopback' is now up
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'wan' is setting up now
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'lan' is enabled
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'lan' is setting up now
Fri Nov 27 22:46:53 2015 daemon.notice netifd: Interface 'lan' is now up
Fri Nov 27 22:46:54 2015 daemon.notice netifd: Network device 'lo' link is up
Fri Nov 27 22:46:54 2015 daemon.notice netifd: Interface 'loopback' has link connectivity
Fri Nov 27 22:46:54 2015 daemon.notice netifd: wan (1123): Control device not valid
Fri Nov 27 22:46:54 2015 daemon.notice netifd: wan (1151): Stopping network
Fri Nov 27 22:46:54 2015 daemon.notice netifd: wan (1151): Can't open device /dev/ttyUSB0.
Fri Nov 27 22:46:54 2015 daemon.notice netifd: wan (1151): Failed to disconnect
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.240000] cfg80211: Calling CRDA for country: PL
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.240000] cfg80211: Regulatory domain changed to country: PL
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.250000] cfg80211: DFS Master region: ETSI
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.250000] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.260000] cfg80211: (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.270000] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.280000] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.290000] cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
Fri Nov 27 22:46:55 2015 kern.info kernel: [ 24.300000] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
Fri Nov 27 22:46:55 2015 daemon.notice netifd: Interface 'wan' is now down
Fri Nov 27 22:46:56 2015 daemon.notice netifd: radio0 (1126): Configuration file: /var/run/hostapd-phy0.conf
Fri Nov 27 22:46:56 2015 kern.info kernel: [ 26.040000] device wlan0 entered promiscuous mode
Czy zniknięcie urządzeń /dev/ttyUSB* mogło być spowodowane konfliktem/nadmiarowością doinstalowanych pakietów?