Welcome to minicom 2.5 OPTIONS: I18n Compiled on May 2 2011, 10:05:24. Port /dev/ttyUSB0 Press CTRL-A Z for help on special keys U-Boot 2012.07 (Nov 22 2012 - 00:50:09) for ORIGEN CPU: Exynos4210@1000MHz Board: ORIGEN DRAM: 1 GiB WARNING: Caches not enabled MMC: SAMSUNG SD/MMC: 0 In: serial Out: serial Err: serial Hit any key to stop autoboot: 0 reading uImage 4618448 bytes read reading uInitrd 3774810 bytes read reading board.dtb 16717 bytes read ## Booting kernel from Legacy Image at 40007000 ... Image Name: Linux Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4618384 Bytes = 4.4 MiB Load Address: 40008000 Entry Point: 40008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 42000000 ... Image Name: initramfs Image Type: ARM Linux RAMDisk Image (uncompressed) Data Size: 3774746 Bytes = 3.6 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK ## Flattened Device Tree blob at 41f00000 Booting using the fdt blob at 0x41f00000 Loading Kernel Image ... OK OK Using Device Tree in place at 41f00000, end 41f0714c Starting kernel ... Uncompressing Linux... done, booting the kernel. [ 0.000000] Booting Linux on physical CPU 0 [ 0.000000] Linux version 3.7.0-1-linaro-origen (buildd@wani06) (gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-2ubunt2 [ 0.000000] Detailed version Linux 3.7.0-1-linaro-origen [ 0.000000] CPU: ARMv7 Processor [412fc091] revision 1 (ARMv7), cr=50c5387d [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Samsung Exynos4 (Flattened Device Tree), model: Insignal Origen evaluation board based on0 [ 0.000000] Truncating RAM at 60000000-6fffffff to -6f7fffff (vmalloc region overlap). [ 0.000000] Ignoring RAM at 70000000-7fffffff (vmalloc region overlap). [ 0.000000] cma: CMA: reserved 32 MiB at 6d800000 [ 0.000000] Memory policy: ECC disabled, Data cache writealloc [ 0.000000] CPU EXYNOS4210 (id 0x43210011) [ 0.000000] S3C24XX Clocks, Copyright 2004 Simtec Electronics [ 0.000000] s3c_register_clksrc: clock armclk has no registers set [ 0.000000] EXYNOS4: PLL settings, A=1000000000, M=800000000, E=96000000 V=108000000 [ 0.000000] EXYNOS4: ARMCLK=1000000000, DMC=400000000, ACLK200=200000000 [ 0.000000] ACLK100=100000000, ACLK160=160000000, ACLK133=133333333 [ 0.000000] sclk_pwm: source is ext_xtal (0), rate is 24000000 [ 0.000000] sclk_csis: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_csis: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_cam0: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_cam1: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_fimc: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_fimc: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_fimc: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_fimc: source is xusbxti (1), rate is 24000000 [ 0.000000] sclk_fimd: source is mout_mpll (6), rate is 800000000 [ 0.000000] sclk_mfc: source is mout_mfc0 (0), rate is 100000000 [ 0.000000] PERCPU: Embedded 9 pages/cpu @c134f000 s14848 r8192 d13824 u36864 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 193040 [ 0.000000] Kernel command line: console=tty0 console=ttySAC2,115200n8 root=UUID=7a7af2fd-7294-4d6a-b64c-0c53o [ 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: 760MB = 760MB total [ 0.000000] Memory: 721056k/721056k available, 57184k reserved, 0K highmem [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) [ 0.000000] vmalloc : 0xf0000000 - 0xff000000 ( 240 MB) [ 0.000000] lowmem : 0xc0000000 - 0xef800000 ( 760 MB) [ 0.000000] modules : 0xbf800000 - 0xc0000000 ( 8 MB) [ 0.000000] .text : 0xc0008000 - 0xc06c2f78 (6892 kB) [ 0.000000] .init : 0xc06c3000 - 0xc070ea00 ( 303 kB) [ 0.000000] .data : 0xc0710000 - 0xc0798800 ( 546 kB) [ 0.000000] .bss : 0xc0798824 - 0xc0d3ba44 (5773 kB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] NR_IRQS:549 [ 0.000000] combiner_init: number of combiners not specified, setting default as 16. [ 0.000000] sched_clock: 32 bits at 200 Hz, resolution 5000000ns, wraps every 4294967291ms [ 0.000000] Console: colour dummy device 80x30 [ 0.000000] console [tty0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768 [ 0.000000] ... CHAINHASH_SIZE: 16384 [ 0.000000] memory used by lock dependency info: 3695 kB [ 0.000000] per task-struct memory footprint: 1152 bytes [ 0.080000] Calibrating delay loop... 1992.29 BogoMIPS (lpj=4980736) [ 0.080000] pid_max: default: 32768 minimum: 301 [ 0.080000] Security Framework initialized [ 0.080000] AppArmor: AppArmor initialized [ 0.080000] Mount-cache hash table entries: 512 [ 0.090000] CPU: Testing write buffer coherency: ok [ 0.090000] ftrace: allocating 23677 entries in 47 pages [ 0.110000] CPU0: thread -1, cpu 0, socket 9, mpidr 80000900 [ 0.110000] Setting up static identity map for 0x4047cce0 - 0x4047cd2c [ 0.110000] L310 cache controller enabled [ 0.110000] l2x0: 16 ways, CACHE_ID 0x4100c4c5, AUX_CTRL 0x7e470001, Cache size: 1048576 B [ 0.110000] CPU1: Booted secondary processor [ 0.130000] CPU1: thread -1, cpu 1, socket 9, mpidr 80000901 [ 0.130000] Brought up 2 CPUs [ 0.130000] SMP: Total of 2 processors activated (3984.58 BogoMIPS). [ 0.130000] CPU0 packing on CPU-1 [ 0.130000] CPU1 packing on CPU-1 [ 0.130000] devtmpfs: initialized [ 0.145000] EVM: security.selinux [ 0.145000] EVM: security.SMACK64 [ 0.145000] EVM: security.capability [ 0.160000] regulator-dummy: no parameters [ 0.160000] NET: Registered protocol family 16 [ 0.165000] DMA: preallocated 256 KiB pool for atomic coherent allocations [ 0.185000] No ATAGs? [ 0.185000] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. [ 0.185000] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.185000] S3C Power Management, Copyright 2004 Simtec Electronics [ 0.185000] EXYNOS4210 PMU Initialize [ 0.185000] EXYNOS: Initializing architecture [ 0.185000] s3c24xx-pwm s3c24xx-pwm.0: tin at 50000000, tdiv at 50000000, tin=divclk, base 0 [ 0.220000] bio: create slab at 0 [ 0.220000] hdmi-en: no parameters [ 0.225000] SCSI subsystem initialized [ 0.225000] usbcore: registered new interface driver usbfs [ 0.225000] usbcore: registered new interface driver hub [ 0.225000] usbcore: registered new device driver usb [ 0.230000] s3c-i2c s3c2440-i2c.0: slave address 0x00 [ 0.230000] s3c-i2c s3c2440-i2c.0: bus frequency set to 19 KHz [ 1.495000] VDD_ABB_3.3V: 3300 mV [ 1.575000] VDD_ALIVE_1.1V: 1100 mV [ 1.655000] VMIPI_1.1V: 1100 mV [ 1.735000] VDD_RTC_1.8V: 1800 mV [ 1.815000] VMIPI_1.8V: 1800 mV [ 1.895000] VDD_AUD_1.8V: 1800 mV [ 1.975000] VADC_3.3V: 3300 mV [ 2.045000] VDD_AUD_3V: 3000 mV [ 2.115000] vmmc: 3300 mV [ 2.155000] vdd_arm: 950 <--> 1350 mV at 1350 mV [ 2.235000] VDD_LCD_3.3V: 3300 mV [ 2.245000] s3c-i2c s3c2440-i2c.0: i2c-0: S3C I2C adapter [ 2.245000] s3c-i2c s3c2440-i2c.1: slave address 0x00 [ 2.245000] s3c-i2c s3c2440-i2c.1: bus frequency set to 19 KHz [ 2.245000] s3c-i2c s3c2440-i2c.1: i2c-1: S3C I2C adapter [ 2.245000] s3c-i2c s3c2440-hdmiphy-i2c: slave address 0x00 [ 2.245000] s3c-i2c s3c2440-hdmiphy-i2c: bus frequency set to 97 KHz [ 2.245000] s3c-i2c s3c2440-hdmiphy-i2c: i2c-2: S3C I2C adapter [ 2.245000] media: Linux media interface: v0.10 [ 2.250000] Linux video capture interface: v2.00 [ 2.250000] Advanced Linux Sound Architecture Driver Initialized. [ 2.250000] NetLabel: Initializing [ 2.250000] NetLabel: domain hash size = 128 [ 2.250000] NetLabel: protocols = UNLABELED CIPSOv4 [ 2.250000] cfg80211: Calling CRDA to update world regulatory domain [ 2.250000] NetLabel: unlabeled traffic allowed by default [ 2.255000] Switching to clocksource mct-frc [ 2.295000] AppArmor: AppArmor Filesystem Enabled [ 2.320000] NET: Registered protocol family 2 [ 2.325000] TCP established hash table entries: 131072 (order: 8, 1048576 bytes) [ 2.325000] TCP bind hash table entries: 65536 (order: 9, 2359296 bytes) [ 2.345000] TCP: Hash tables configured (established 131072 bind 65536) [ 2.345000] TCP: reno registered [ 2.345000] UDP hash table entries: 512 (order: 3, 40960 bytes) [ 2.345000] UDP-Lite hash table entries: 512 (order: 3, 40960 bytes) [ 2.345000] NET: Registered protocol family 1 [ 2.345000] Trying to unpack rootfs image as initramfs... [ 2.595000] Freeing initrd memory: 3684K [ 2.595000] CPU PMU: probing PMU on CPU 0 [ 2.595000] hw perfevents: enabled with ARMv7_Cortex_A9 PMU driver, 7 counters available [ 2.595000] audit: initializing netlink socket (disabled) [ 2.595000] type=2000 audit(2.595:1): initialized [ 2.725000] VFS: Disk quotas dquot_6.5.2 [ 2.725000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [ 2.725000] jffs2: version 2.2. (NAND) (SUMMARY) �© 2001-2006 Red Hat, Inc. [ 2.725000] fuse init (API version 7.20) [ 2.730000] Btrfs loaded [ 2.730000] msgmni has been set to 1479 [ 2.730000] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252) [ 2.730000] io scheduler noop registered [ 2.730000] io scheduler deadline registered [ 2.730000] io scheduler cfq registered (default) [ 2.745000] pwm-backlight pwm-backlight.0: unable to request PWM, trying legacy API [ 2.765000] Console: switching to colour frame buffer device 128x37 [ 2.770000] s3c-fb exynos4-fb.0: window 0: fb [ 2.780000] s3c-fb exynos4-fb.0: window 1: fb [ 2.790000] dma-pl330 dma-pl330.0: Loaded driver for PL330 DMAC-1315632 [ 2.795000] dma-pl330 dma-pl330.0: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32 [ 2.810000] dma-pl330 dma-pl330.1: Loaded driver for PL330 DMAC-1315632 [ 2.810000] dma-pl330 dma-pl330.1: DBUFF-32x4bytes Num_Chans-8 Num_Peri-32 Num_Events-32 [ 2.995000] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 3.000000] exynos4210-uart.0: ttySAC0 at MMIO 0x13800000 (irq = 84) is a S3C6400/10 [ 3.005000] exynos4210-uart.1: ttySAC1 at MMIO 0x13810000 (irq = 85) is a S3C6400/10 [ 3.005000] exynos4210-uart.2: ttySAC2 at MMIO 0x13820000 (irq = 86) is a S3C6400/10 [ 3.900000] console [ttySAC2] enabled [ 3.905000] exynos4210-uart.3: ttySAC3 at MMIO 0x13830000 (irq = 87) is a S3C6400/10 [ 3.930000] brd: module loaded [ 3.945000] loop: module loaded [ 3.955000] mtdoops: mtd device (mtddev=name/number) must be supplied [ 3.960000] sdhci: Secure Digital Host Controller Interface driver [ 3.970000] sdhci: Copyright(c) Pierre Ossman [ 3.975000] s3c-sdhci exynos4-sdhci.0: clock source 2: mmc_busclk.2 (50000000 Hz) [ 3.985000] mmc0: no vqmmc regulator found [ 4.070000] mmc0: SDHCI controller on samsung-hsmmc [exynos4-sdhci.0] using ADMA [ 4.075000] s3c-sdhci exynos4-sdhci.2: clock source 2: mmc_busclk.2 (25000000 Hz) [ 4.085000] mmc1: no vqmmc regulator found [ 4.175000] mmc1: SDHCI controller on samsung-hsmmc [exynos4-sdhci.2] using ADMA [ 4.180000] tun: Universal TUN/TAP device driver, 1.6 [ 4.190000] tun: (C) 1999-2004 Max Krasnyansky [ 4.195000] PPP generic driver version 2.4.2 [ 4.205000] pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver [ 4.215000] usbcore: registered new interface driver pegasus [ 4.220000] usbcore: registered new interface driver dm9601 [ 4.230000] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 4.240000] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 4.250000] s5p-ehci s5p-ehci: S5P EHCI Host Controller [ 4.255000] s5p-ehci s5p-ehci: new USB bus registered, assigned bus number 1 [ 4.265000] s5p-ehci s5p-ehci: irq 102, io mem 0x12580000 [ 4.285000] s5p-ehci s5p-ehci: USB 2.0 started, EHCI 1.00 [ 4.290000] hub 1-0:1.0: USB hub found [ 4.300000] hub 1-0:1.0: 3 ports detected [ 4.305000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 4.310000] exynos-ohci exynos-ohci: EXYNOS OHCI Host Controller [ 4.320000] exynos-ohci exynos-ohci: new USB bus registered, assigned bus number 2 [ 4.330000] mmc1: new SDHC card at address e624 [ 4.330000] exynos-ohci exynos-ohci: irq 102, io mem 0x12590000 [ 4.345000] mmcblk0: mmc1:e624 SD04G 3.69 GiB [ 4.355000] mmcblk0: p1 p2 p3 [ 4.405000] hub 2-0:1.0: USB hub found [ 4.410000] hub 2-0:1.0: 3 ports detected [ 4.415000] Initializing USB Mass Storage driver... [ 4.420000] usbcore: registered new interface driver usb-storage [ 4.430000] USB Mass Storage support registered. [ 4.435000] s3c-hsotg s3c-hsotg: regs f00c0000, irq 103 [ 4.465000] s3c-hsotg s3c-hsotg: EPs:15 [ 4.470000] s3c-hsotg s3c-hsotg: dedicated fifos [ 4.475000] mousedev: PS/2 mouse device common for all mice [ 4.485000] input: unidisplay-ts as /devices/s3c2440-i2c.0/i2c-0/0-0041/input/input0 [ 4.495000] Unidisplay touch driver registered successfully [ 4.510000] s5p-hdmiphy 2-0038: probe successful [ 4.550000] s5p-hdmi exynos4-hdmi: probe successful [ 4.555000] Samsung TV Mixer driver, (c) 2010-2011 Samsung Electronics Co., Ltd. [ 4.555000] [ 4.575000] s5p-mixer s5p-mixer: probe start [ 4.580000] s5p-mixer s5p-mixer: resources acquired [ 4.590000] s5p-mixer s5p-mixer: added output 'S5P HDMI connector' from module 's5p-hdmi' [ 4.595000] s5p-mixer s5p-mixer: module s5p-sdo provides no subdev! [ 4.605000] s5p-mixer s5p-mixer: registered layer graph0 as /dev/video0 [ 4.615000] fb2: registered frame buffer emulation for /dev/video0 [ 4.620000] s5p-mixer s5p-mixer: registered layer graph1 as /dev/video1 [ 4.630000] fb3: registered frame buffer emulation for /dev/video1 [ 4.630000] usb 1-1: new high-speed USB device number 2 using s5p-ehci [ 4.645000] s5p-mixer s5p-mixer: registered layer video0 as /dev/video2 [ 4.655000] fb4: registered frame buffer emulation for /dev/video2 [ 4.660000] s5p-mixer s5p-mixer: probe successful [ 4.670000] device-mapper: uevent: version 1.0.3 [ 4.675000] device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: dm-devel@redhat.com [ 4.685000] cpuidle: using governor ladder [ 4.690000] cpuidle: using governor menu [ 4.700000] oprofile: using timer interrupt. [ 4.710000] TCP: cubic registered [ 4.715000] Initializing XFRM netlink socket [ 4.720000] NET: Registered protocol family 10 [ 4.725000] NET: Registered protocol family 17 [ 4.730000] NET: Registered protocol family 15 [ 4.740000] Key type dns_resolver registered [ 4.745000] VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 2 [ 4.750000] Registering SWP/SWPB emulation handler [ 4.760000] registered taskstats version 1 [ 4.775000] Key type encrypted registered [ 4.785000] hub 1-1:1.0: USB hub found [ 4.790000] hub 1-1:1.0: 4 ports detected [ 4.805000] VDD_ABB_3.3V: disabling [ 4.830000] input: gpio_keys.2 as /devices/gpio_keys.2/input/input1 [ 4.835000] /build/buildd/linux-linaro-origen-3.7-3.7.0/drivers/rtc/hctosys.c: unable to open rtc device (rtc0) [ 4.910000] soc-audio soc-audio: ASoC machine ORIGEN-I2S should use snd_soc_register_card() [ 5.070000] usb 1-1.1: new low-speed USB device number 3 using s5p-ehci [ 5.180000] soc-audio soc-audio: alc5625-aif1 <-> samsung-i2s.0 mapping ok [ 5.220000] ALSA device list: [ 5.235000] #0: ORIGEN-I2S [ 5.260000] Freeing init memory: 300K [ 5.275000] Write protecting the kernel text section c0008000 - c0692000 [ 5.295000] usb 1-1.2: new high-speed USB device number 4 using s5p-ehci Loading, please wait... [ 5.410000] udevd[1241]: starting version 175 Begin: Loading essential drivers ... done. Begin: Running /scripts/init-premount ... done. [ 5.505000] usb 1-1.3: new low-speed USB device number 5 using s5p-ehci Begin: Mounting root file system ... Begin: Running /scripts/local-top ... done. [ 5.655000] usbcore: registered new interface driver usbhid [ 5.660000] usbhid: USB HID core driver [ 5.670000] input: PixArt USB Optical Mouse as /devices/s5p-ehci/usb1/1-1/1-1.1/1-1.1:1.0/input/input2 [ 5.690000] usb 1-1.4: new high-speed USB device number 6 using s5p-ehci [ 5.700000] hid-generic 0003:093A:2510.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on 0 [ 5.720000] input: Logitech USB Keyboard as /devices/s5p-ehci/usb1/1-1/1-1.3/1-1.3:1.0/input/input3 [ 5.740000] hid-generic 0003:046D:C31D.0002: input,hidraw1: USB HID v1.10 Keyboard [Logitech USB Keyboard] on 0 [ 5.760000] input: Logitech USB Keyboard as /devices/s5p-ehci/usb1/1-1/1-1.3/1-1.3:1.1/input/input4 [ 5.775000] hid-generic 0003:046D:C31D.0003: input,hidraw2: USB HID v1.10 Device [Logitech USB Keyboard] on us1 [ 5.805000] scsi0 : usb-storage 1-1.4:1.0 Begin: Running /scripts/local-premount ... done. [ 6.230000] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null) Begin: Running /scripts/local-bottom ... done. done. Begin: Running /scripts/init-bottom ... done. [ 6.825000] scsi 0:0:0:0: Direct-Access Generic STORAGE DEVICE 9407 PQ: 0 ANSI: 0 [ 6.870000] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 7.290000] init: ureadahead main process (1403) terminated with status 5 [ 7.355000] init: plymouth main process (1404) killed by SEGV signal [ 7.355000] sd 0:0:0:0: [sda] 15572992 512-byte logical blocks: (7.97 GB/7.42 GiB) [ 7.355000] sd 0:0:0:0: [sda] Write Protect is off [ 7.355000] sd 0:0:0:0: [sda] No Caching mode page present [ 7.355000] sd 0:0:0:0: [sda] Assuming drive cache: write through [ 7.355000] sd 0:0:0:0: [sda] No Caching mode page present [ 7.355000] sd 0:0:0:0: [sda] Assuming drive cache: write through [ 7.355000] sda: sda1 [ 7.565000] sd 0:0:0:0: [sda] No Caching mode page present [ 7.575000] sd 0:0:0:0: [sda] Assuming drive cache: write through [ 7.580000] sd 0:0:0:0: [sda] Attached SCSI removable disk fsck from util-linux 2.20.1 rootfs: clean, 42682/61952 files, 164782/247808 blocks [ 8.300000] EXT4-fs (mmcblk0p3): re-mounted. Opts: errors=remount-ro [ OK ]ting sensors limits * Loading cpufreq kernel modules... Last login: Thu Jan 1 00:00:12 UTC 1970 on tty1 Welcome to Ubuntu 12.10 (GNU/Linux 3.7.0-1-linaro-origen armv7l) * Documentation: http://www.linaro.org [ OK ] [ OK ]Freq Utilities: Setting ondemand CPUFreq governor... * CPU0... * CPU1... root@linaro-developer:~# halt Broadcast message from root@linaro-developer (/dev/ttySAC2) at 0:00 ... The system is going down for halt NOW! [ OK ]inaro-developer:~# * Asking all remaining processes to terminate... [ OK ] processes ended within 1 seconds.... [ OK ]ctivating swap... umount: /run/lock: not mounted umount: /run/shm: not mounted * Will now halt [ 31.980000] System halted.