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Bug#874084: linux-image-4.9.0-3-armmp-lpae: fails to boot on Olimex A20



Package: src:linux
Version: 4.9.30-2+deb9u3
Severity: important

Hi,

This kernel fails to boot on a Olimex A20 board.

The HDMI output just runs black. I tried to use netconsole but it's in too
early boot. I don't have a serial console for that device.  I'll try to make a
video recording of the output tomorrow. (it was unreadable without using
boot_delay)

The jessie 3.16 kernel worked fine.
Kernel 3.10 failed to boot with the same(?) problem.
Kernel 3.11 and 3.12 worked fine.

- Lucas


Here is the output of a *successful* boot with kernel 4.12:

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.12.0-1-armmp-lpae (debian-kernel@lists.debian.org) (gcc version 6.4.0 20170805 (Debian 6.4.0-3) ) #1 SMP Debian 4.12.6-1 (2017-08-12)
[    0.000000] CPU: ARMv7 Processor [410fc074] revision 4 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] OF: fdt: Machine model: Olimex A20-OLinuXino-LIME2
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] cma: Reserved 16 MiB at 0x000000007f000000
[    0.000000] On node 0 totalpages: 262144
[    0.000000] free_area_init_node: node 0, pgdat c10ea400, node_mem_map ef6f9000
[    0.000000]   DMA zone: 1728 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 196608 pages, LIFO batch:31
[    0.000000]   HighMem zone: 65536 pages, LIFO batch:15
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: Using PSCI v0.1 Function IDs from DT
[    0.000000] percpu: Embedded 17 pages/cpu @ef6bc000 s37772 r8192 d23668 u69632
[    0.000000] pcpu-alloc: s37772 r8192 d23668 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 260416
[    0.000000] Kernel command line: console=ttyS0,115200 console=tty0 fb=false
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 990340K/1048576K available (8192K kernel code, 1044K rwdata, 2380K rodata, 2048K init, 337K bss, 41852K reserved, 16384K cma-reserved, 245760K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                     .data : 0xc1000000 - 0xc11052c4   (1045 kB)
                      .bss : 0xc110c9e8 - 0xc1160f70   ( 338 kB)
[    0.000000] ftrace: allocating 30750 entries in 91 pages
[    0.000000] Hierarchical RCU implementation.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000007] sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.000021] Switching to timer-based delay loop, resolution 41ns
[    0.002218] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.003087] clocksource: hstimer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 12741736309 ns
[    0.003912] Console: colour dummy device 80x30
[    0.004554] console [tty0] enabled
[    0.004602] Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=96000)
[    0.004646] pid_max: default: 32768 minimum: 301
[    0.004930] Security Framework initialized
[    0.004965] Yama: disabled by default; enable with sysctl kernel.yama.*
[    0.005023] AppArmor: AppArmor disabled by boot time parameter
[    0.005124] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.005153] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.006149] CPU: Testing write buffer coherency: ok
[    0.006616] /cpus/cpu@0 missing clock-frequency property
[    0.006659] /cpus/cpu@1 missing clock-frequency property
[    0.006689] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.007192] Setting up static identity map for 0x40200000 - 0x402000a0
[    0.012395] EFI services will not be available.
[    0.012923] smp: Bringing up secondary CPUs ...
[    0.013956] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.014109] smp: Brought up 1 node, 2 CPUs
[    0.014162] SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.014184] CPU: All CPU(s) started in HYP mode.
[    0.014204] CPU: Virtualization extensions available.
[    0.015281] devtmpfs: initialized
[    0.025448] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 4
[    0.025964] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.026023] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.027143] pinctrl core: initialized pinctrl subsystem
[    0.029523] NET: Registered protocol family 16
[    0.031744] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.035438] No ATAGs?
[    0.035610] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.035677] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.036739] Serial: AMBA PL011 UART driver
[    0.054642] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.057537] reg-fixed-voltage ahci-5v: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/ahci_pwr_pin@1, deferring probe
[    0.057644] reg-fixed-voltage usb0-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb0_vbus_pin@0, deferring probe
[    0.057717] reg-fixed-voltage usb1-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb1_vbus_pin@0, deferring probe
[    0.057783] reg-fixed-voltage usb2-vbus: could not find pctldev for node /soc@01c00000/pinctrl@01c20800/usb2_vbus_pin@0, deferring probe
[    0.061517] vgaarb: loaded
[    0.062606] media: Linux media interface: v0.10
[    0.062688] Linux video capture interface: v2.00
[    0.062807] pps_core: LinuxPPS API ver. 1 registered
[    0.062833] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.062887] PTP clock support registered
[    0.064855] clocksource: Switched to clocksource arch_sys_counter
[    0.133293] VFS: Disk quotas dquot_6.6.0
[    0.133440] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.147706] NET: Registered protocol family 2
[    0.148636] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.148759] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.149015] TCP: Hash tables configured (established 8192 bind 8192)
[    0.149180] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.149261] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.149732] NET: Registered protocol family 1
[    0.149814] PCI: CLS 0 bytes, default 64
[    0.150368] Unpacking initramfs...
[    1.449121] Freeing initrd memory: 15780K
[    1.449353] kvm [1]: 8-bit VMID
[    1.449380] kvm [1]: IDMAP page: 40201000
[    1.449401] kvm [1]: HYP VA range: c0000000:ffffffff
[    1.450019] kvm [1]: Hyp mode initialized successfully
[    1.450104] kvm [1]: vgic-v2@1c84000
[    1.450298] kvm [1]: vgic interrupt IRQ16
[    1.450341] kvm [1]: virtual timer IRQ20
[    1.451291] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[    1.451590] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 5 counters available
[    1.453625] audit: initializing netlink subsys (disabled)
[    1.454002] audit: type=2000 audit(1.449:1): state=initialized audit_enabled=0 res=1
[    1.454958] workingset: timestamp_bits=14 max_order=18 bucket_order=4
[    1.455138] zbud: loaded
[    4.356656] Key type asymmetric registered
[    4.356704] Asymmetric key parser 'x509' registered
[    4.356887] bounce: pool size: 64 pages
[    4.356988] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    4.357268] io scheduler noop registered
[    4.357298] io scheduler deadline registered
[    4.357429] io scheduler cfq registered (default)
[    4.357457] io scheduler mq-deadline registered
[    4.363243] sun7i-a20-pinctrl 1c20800.pinctrl: initialized sunXi PIO driver
[    4.379682] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    4.382207] console [ttyS0] disabled
[    4.402477] 1c28000.serial: ttyS0 at MMIO 0x1c28000 (irq = 42, base_baud = 1500000) is a U6_16550A
[    5.133682] console [ttyS0] enabled
[    5.138063] Serial: AMBA driver
[    5.144575] libphy: Fixed MDIO Bus: probed
[    5.149831] mousedev: PS/2 mouse device common for all mice
[    5.157769] sunxi-rtc 1c20d00.rtc: rtc core: registered rtc-sunxi as rtc0
[    5.164628] sunxi-rtc 1c20d00.rtc: RTC enabled
[    5.171639] ledtrig-cpu: registered to indicate activity on CPUs
[    5.178622] NET: Registered protocol family 10
[    5.184390] Segment Routing with IPv6
[    5.188240] mip6: Mobile IPv6
[    5.191261] NET: Registered protocol family 17
[    5.195747] mpls_gso: MPLS GSO support
[    5.199619] ThumbEE CPU extension supported.
[    5.203932] Registering SWP/SWPB emulation handler
[    5.209840] registered taskstats version 1
[    5.214123] zswap: loaded using pool lzo/zbud
[    5.218834] ima: No TPM chip found, activating TPM-bypass! (rc=-19)
[    5.235790] sunxi-rtc 1c20d00.rtc: setting system clock to 1970-01-01 00:19:21 UTC (1161)
[    5.244069] sr_init: No PMIC hook to init smartreflex
[    5.249320] sr_init: platform driver register failed for SR
[    5.255212] PM: Hibernation image not present or could not be loaded.
[    5.255399] vcc3v0: disabling
[    5.258417] vcc3v3: disabling
[    5.261433] vcc5v0: disabling
[    5.264416] ahci-5v: disabling
[    5.267498] usb0-vbus: disabling
[    5.270754] usb1-vbus: disabling
[    5.274006] usb2-vbus: disabling
[    5.284537] Freeing unused kernel memory: 2048K
[    5.401661] systemd-udevd[72]: starting version 215
[    5.410471] random: systemd-udevd: uninitialized urandom read (16 bytes read)
[    5.569448] sunxi-mmc 1c0f000.mmc: Got CD GPIO
[    5.600146] SCSI subsystem initialized
[    5.605191] usbcore: registered new interface driver usbfs
[    5.610939] usbcore: registered new interface driver hub
[    5.620119] usbcore: registered new device driver usb
[    5.631958] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    5.660903] sunxi-mmc 1c0f000.mmc: base:0xf09c9000 irq:27
[    5.670392] axp20x-i2c 0-0034: AXP20x variant AXP209 found
[    5.695504] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    5.703310] ehci-platform: EHCI generic platform driver
[    5.709230] axp20x-i2c 0-0034: AXP20X driver loaded
[    5.717242] sun7i-dwmac 1c50000.ethernet: PTP uses main clock
[    5.730844] ohci-platform: OHCI generic platform driver
[    5.737788] mmc0: host does not support reading read-only switch, assuming write-enable
[    5.760682] libata version 3.00 loaded.
[    5.777001] sun7i-dwmac 1c50000.ethernet: no reset control found
[    5.785298] mmc0: new high speed SDXC card at address e624
[    5.796172] sun7i-dwmac 1c50000.ethernet: no regulator found
[    5.803684] sun7i-dwmac 1c50000.ethernet: Ring mode enabled
[    5.809482] sun7i-dwmac 1c50000.ethernet: DMA HW capability register supported
[    5.816857] sun7i-dwmac 1c50000.ethernet: Normal descriptors
[    5.823903] mmcblk0: mmc0:e624 SL128 119 GiB 
[    5.837482]  mmcblk0: p1 p2 p3 < p5 >
[    5.861512] libphy: stmmac: probed
[    5.865033] sun7i-dwmac 1c50000.ethernet (unnamed net_device) (uninitialized): PHY ID 001cc912 at 1 IRQ POLL (stmmac-0:01) active
[    5.879195] ehci-platform 1c14000.usb: EHCI Host Controller
[    5.885664] ehci-platform 1c14000.usb: new USB bus registered, assigned bus number 1
[    5.896393] ldo1: supplied by regulator-dummy
[    5.901799] ldo2: supplied by regulator-dummy
[    5.907384] ehci-platform 1c14000.usb: irq 29, io mem 0x01c14000
[    5.914573] ldo3: supplied by regulator-dummy
[    5.920364] ldo4: supplied by regulator-dummy
[    5.926318] ldo5: supplied by regulator-dummy
[    5.930998] ehci-platform 1c14000.usb: USB 2.0 started, EHCI 1.00
[    5.938005] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    5.944923] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    5.952244] usb usb1: Product: EHCI Host Controller
[    5.957194] usb usb1: Manufacturer: Linux 4.12.0-1-armmp-lpae ehci_hcd
[    5.963789] usb usb1: SerialNumber: 1c14000.usb
[    5.964509] dcdc2: supplied by regulator-dummy
[    5.973714] dcdc3: supplied by regulator-dummy
[    5.979011] hub 1-0:1.0: USB hub found
[    5.982986] hub 1-0:1.0: 1 port detected
[    5.988110] ohci-platform 1c14400.usb: Generic Platform OHCI controller
[    5.994964] ohci-platform 1c14400.usb: new USB bus registered, assigned bus number 2
[    6.003861] ohci-platform 1c14400.usb: irq 30, io mem 0x01c14400
[    6.057540] random: fast init done
[    6.073359] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[    6.080349] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.087704] usb usb2: Product: Generic Platform OHCI controller
[    6.093710] usb usb2: Manufacturer: Linux 4.12.0-1-armmp-lpae ohci_hcd
[    6.100297] usb usb2: SerialNumber: 1c14400.usb
[    6.106684] hub 2-0:1.0: USB hub found
[    6.110652] hub 2-0:1.0: 1 port detected
[    6.115725] ohci-platform 1c1c400.usb: Generic Platform OHCI controller
[    6.122494] ohci-platform 1c1c400.usb: new USB bus registered, assigned bus number 3
[    6.131005] ohci-platform 1c1c400.usb: irq 34, io mem 0x01c1c400
[    6.201208] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[    6.208081] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.215420] usb usb3: Product: Generic Platform OHCI controller
[    6.221448] usb usb3: Manufacturer: Linux 4.12.0-1-armmp-lpae ohci_hcd
[    6.228106] usb usb3: SerialNumber: 1c1c400.usb
[    6.234351] hub 3-0:1.0: USB hub found
[    6.238313] hub 3-0:1.0: 1 port detected
[    6.301054] ahci-sunxi 1c18000.sata: controller can't do PMP, turning off CAP_PMP
[    6.308664] ahci-sunxi 1c18000.sata: forcing PORTS_IMPL to 0x1
[    6.315234] ahci-sunxi 1c18000.sata: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[    6.324316] ahci-sunxi 1c18000.sata: flags: ncq sntf pm led clo only pio slum part ccc 
[    6.336093] scsi host0: ahci-sunxi
[    6.346136] ata1: SATA max UDMA/133 mmio [mem 0x01c18000-0x01c18fff] port 0x100 irq 32
[    6.355125] usb_phy_generic usb_phy_generic.0.auto: usb_phy_generic.0.auto supply vcc not found, using dummy regulator
[    6.367034] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[    6.372875] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 4
[    6.381042] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002
[    6.387874] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.395133] usb usb4: Product: MUSB HDRC host driver
[    6.400126] usb usb4: Manufacturer: Linux 4.12.0-1-armmp-lpae musb-hcd
[    6.406681] usb usb4: SerialNumber: musb-hdrc.1.auto
[    6.412736] hub 4-0:1.0: USB hub found
[    6.416650] hub 4-0:1.0: 1 port detected
[    6.422285] ehci-platform 1c1c000.usb: EHCI Host Controller
[    6.428750] ehci-platform 1c1c000.usb: new USB bus registered, assigned bus number 5
[    6.440221] ehci-platform 1c1c000.usb: irq 33, io mem 0x01c1c000
[    6.460858] ehci-platform 1c1c000.usb: USB 2.0 started, EHCI 1.00
[    6.467388] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002
[    6.474238] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    6.481500] usb usb5: Product: EHCI Host Controller
[    6.486415] usb usb5: Manufacturer: Linux 4.12.0-1-armmp-lpae ehci_hcd
[    6.492975] usb usb5: SerialNumber: 1c1c000.usb
[    6.499280] hub 5-0:1.0: USB hub found
[    6.503225] hub 5-0:1.0: 1 port detected
[    6.679348] ata1: SATA link down (SStatus 0 SControl 300)
[    6.730332] PM: Starting manual resume from disk
[    6.735069] PM: Hibernation image partition 179:5 present
[    6.735074] PM: Looking for hibernation image.
[    6.739693] PM: Image not found (code -22)
[    6.739702] PM: Hibernation image not present or could not be loaded.
[    6.833572] usb 5-1: new high-speed USB device number 2 using ehci-platform
[    6.996798] usb 5-1: New USB device found, idVendor=2109, idProduct=2811
[    7.003701] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    7.003717] usb 5-1: Product: USB2.0 Hub             
[    7.003723] usb 5-1: Manufacturer: VIA Labs, Inc.         
[    7.013173] hub 5-1:1.0: USB hub found
[    7.017442] hub 5-1:1.0: 4 ports detected
[    7.102870] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.336955] usb 5-1.3: new high-speed USB device number 3 using ehci-platform
[    7.468199] usb 5-1.3: New USB device found, idVendor=2109, idProduct=2811
[    7.475164] usb 5-1.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    7.482511] usb 5-1.3: Product: USB2.0 Hub             
[    7.487762] usb 5-1.3: Manufacturer: VIA Labs, Inc.         
[    7.494817] hub 5-1.3:1.0: USB hub found
[    7.499037] hub 5-1.3:1.0: 4 ports detected
[    7.571339] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    7.585360] systemd[1]: Detected architecture 'arm'.
[    7.689646] systemd[1]: Inserted module 'autofs4'
[    7.696688] systemd[1]: Set hostname to <gesse>.
[    7.808930] usb 5-1.3.1: new high-speed USB device number 4 using ehci-platform
[    7.951876] usb 5-1.3.1: config 1 interface 0 altsetting 0 has 7 endpoint descriptors, different from the interface descriptor's value: 5
[    7.971952] usb 5-1.3.1: New USB device found, idVendor=148f, idProduct=5370
[    7.979140] usb 5-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    7.986670] usb 5-1.3.1: Product: 802.11 n WLAN
[    7.991231] usb 5-1.3.1: Manufacturer: Ralink
[    7.995618] usb 5-1.3.1: SerialNumber: 1.0
[    8.062093] systemd[1]: [/lib/systemd/system/apt-daily-upgrade.timer:7] Unknown lvalue 'RandomizedDelaySec' in section 'Timer'
[    8.081476] systemd[1]: [/lib/systemd/system/apt-daily.timer:8] Unknown lvalue 'RandomizedDelaySec' in section 'Timer'
[    8.092903] usb 5-1.3.3: new full-speed USB device number 5 using ehci-platform
[    8.223056] usb 5-1.3.3: New USB device found, idVendor=10c4, idProduct=ea60
[    8.230202] usb 5-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    8.237728] usb 5-1.3.3: Product: CP2102 USB to UART Bridge Controller
[    8.244281] usb 5-1.3.3: Manufacturer: Silicon Labs
[    8.249187] usb 5-1.3.3: SerialNumber: 0001
[    8.295224] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[    8.313714] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    8.322065] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    8.329826] systemd[1]: Expecting device dev-ttyS0.device...
[    8.557690] EXT4-fs (mmcblk0p2): re-mounted. Opts: errors=remount-ro
[    8.969954] systemd-udevd[198]: starting version 215
[    9.777805] usb 5-1.3.1: USB disconnect, device number 4
[    9.843329] sun4i-ss 1c15000.crypto-engine: Die ID 0
[    9.947146] usb 5-1.3.3: USB disconnect, device number 5
[    9.998708] sunxi-wdt 1c20c90.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[   10.173435] at24 1-0050: 2048 byte 24c16 EEPROM, writable, 16 bytes/write
[   10.274494] usbcore: registered new interface driver usbserial
[   10.282568] input: axp20x-pek as /devices/platform/soc@01c00000/1c2ac00.i2c/i2c-0/0-0034/axp20x-pek/input/input0
[   10.285562] usbcore: registered new interface driver usbserial_generic
[   10.285646] usbserial: USB Serial support registered for generic
[   10.334925] usbcore: registered new interface driver cp210x
[   10.353683] Adding 3001340k swap on /dev/mmcblk0p5.  Priority:-1 extents:1 across:3001340k SSFS
[   10.361729] usbserial: USB Serial support registered for cp210x
[   10.673965] usbcore: registered new interface driver rt2800usb
[   10.866039] EXT4-fs (mmcblk0p1): mounting ext2 file system using the ext4 subsystem
[   10.905591] EXT4-fs (mmcblk0p1): mounted filesystem without journal. Opts: (null)
[   11.054420] systemd-journald[200]: Received request to flush runtime journal from PID 1
[   11.311080] ip_tables: (C) 2000-2006 Netfilter Core Team
[   11.522977] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[   11.845005] usb 5-1.1: new low-speed USB device number 6 using ehci-platform
[   11.977784] usb 5-1.1: New USB device found, idVendor=0fde, idProduct=ca01
[   11.984877] usb 5-1.1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[   11.992363] usb 5-1.1: Product: Universal Bridge
[   12.027110] hidraw: raw HID events driver (C) Jiri Kosina
[   12.053033] usbcore: registered new interface driver usbhid
[   12.058746] usbhid: USB HID core driver
[   12.076803] hid-generic 0003:0FDE:CA01.0001: hiddev0,hidraw0: USB HID v1.10 Device [Universal Bridge] on usb-1c1c000.usb-1.1/input0
[   12.217550] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[   12.236985] usb 5-1.3.1: new high-speed USB device number 7 using ehci-platform
[   12.309388] stmmac_ethtool_get_link_ksettings: eth0: PHY is not registered
[   12.316383] br0: port 1(eth0) entered blocking state
[   12.321405] br0: port 1(eth0) entered disabled state
[   12.326747] device eth0 entered promiscuous mode
[   12.337150] RTL8211B Gigabit Ethernet stmmac-0:01: attached PHY driver [RTL8211B Gigabit Ethernet] (mii_bus:phy_addr=stmmac-0:01, irq=-1)
[   12.352278] sun7i-dwmac 1c50000.ethernet eth0: RX IPC Checksum Offload disabled
[   12.359742] sun7i-dwmac 1c50000.ethernet eth0: No MAC Management Counters available
[   12.367520] sun7i-dwmac 1c50000.ethernet eth0: PTP not supported by HW
[   12.386335] br0: port 1(eth0) entered blocking state
[   12.391424] br0: port 1(eth0) entered forwarding state
[   12.397539] usb 5-1.3.1: config 1 interface 0 altsetting 0 has 7 endpoint descriptors, different from the interface descriptor's value: 5
[   12.418108] usb 5-1.3.1: New USB device found, idVendor=148f, idProduct=5370
[   12.425530] usb 5-1.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   12.433152] usb 5-1.3.1: Product: 802.11 n WLAN
[   12.437846] usb 5-1.3.1: Manufacturer: Ralink
[   12.442284] usb 5-1.3.1: SerialNumber: 1.0
[   12.552934] usb 5-1.3.1: reset high-speed USB device number 7 using ehci-platform
[   12.692492] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5390, rev 0502 detected
[   12.734031] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5370 detected
[   12.773211] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   12.868982] usb 5-1.3.3: new full-speed USB device number 8 using ehci-platform
[   12.999507] usb 5-1.3.3: New USB device found, idVendor=10c4, idProduct=ea60
[   13.006835] usb 5-1.3.3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   13.014485] usb 5-1.3.3: Product: CP2102 USB to UART Bridge Controller
[   13.021140] usb 5-1.3.3: Manufacturer: Silicon Labs
[   13.026153] usb 5-1.3.3: SerialNumber: 0001
[   13.041237] cp210x 5-1.3.3:1.0: cp210x converter detected
[   13.051555] usb 5-1.3.3: cp210x converter now attached to ttyUSB0
[   13.350345] br0: port 1(eth0) entered disabled state
[   13.381898] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx
[   13.391794] br0: port 1(eth0) entered blocking state
[   13.396923] br0: port 1(eth0) entered forwarding state
[...]


** Model information
Hardware	: Allwinner sun7i (A20) Family
Revision	: 0000
Device Tree model: Olimex A20-OLinuXino-LIME2

** PCI devices:

** USB devices:
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 010: ID 12d1:1506 Huawei Technologies Co., Ltd. Modem/Networkcard
Bus 005 Device 008: ID 10c4:ea60 Cygnal Integrated Products, Inc. CP210x UART Bridge / myAVR mySmartUSB light
Bus 005 Device 007: ID 148f:5370 Ralink Technology, Corp. RT5370 Wireless Adapter
Bus 005 Device 003: ID 2109:2811 VIA Labs, Inc. Hub
Bus 005 Device 006: ID 0fde:ca01 Oregon Scientific WMRS200 weather station
Bus 005 Device 002: ID 2109:2811 VIA Labs, Inc. Hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 9.1
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: armhf (armv7l)

Kernel: Linux 4.12.0-1-armmp-lpae (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages linux-image-4.9.0-3-armmp-lpae depends on:
it  initramfs-tools [linux-initramfs-tool]  0.120+deb8u3
ii  kmod                                    23-2
ii  linux-base                              4.5

Versions of packages linux-image-4.9.0-3-armmp-lpae recommends:
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2.3

Versions of packages linux-image-4.9.0-3-armmp-lpae suggests:
pn  debian-kernel-handbook  <none>
pn  linux-doc-4.9           <none>

Versions of packages linux-image-4.9.0-3-armmp-lpae is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
pn  firmware-iwlwifi          <none>
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
pn  firmware-misc-nonfree     <none>
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information


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