J'ai exactement le même probléme que toi.
Il n'y a pas de kernel panic, mais le boot se stoppe.
Si je mets un clef Wifi, ou clef USB, à ce moment là des traces apparaissent indiquant la détection du nouveau périphérique.
U-Boot 2013.01-rc1 (Jan 08 2013 - 21:47:46)
DRAM: 128 MiB
WARNING: Caches not enabled
MMC: bcm2835_sdhci: 0
Using default environment
In: serial
Out: lcd
Err: lcd
mbox: Timeout waiting for response
bcm2835: Could not set USB power state
Net: Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot: 0
reading uEnv.txt
** Unable to read file uEnv.txt **
reading boot.scr
123 bytes read in 8941 ms (0 Bytes/s)
Running bootscript from mmc0 ...
## Executing script at 00200000
reading uImage
2867464 bytes read in 594272 ms (3.9 KiB/s)
## Booting kernel from Legacy Image at 00200000 ...
Image Name: Linux-3.2.23
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2867400 Bytes = 2.7 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.2.23 (root@raspdev) (gcc version 4.3.5 (Debian 4.3.5-4) ) #2 Tue Jan 1 18:54:39 GMT 2013
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0x17bc730f smsc95xx.macaddr=B8:27:EB:BC:73:0F sdhci-bcm2708.emmc_clock_freq=100000000 vc_mem.mem_base=0xec00000 vc_mem.mem_size=0x10000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext3 rootwait init=/bin/bash
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 128MB = 128MB total
[ 0.000000] Memory: 123136k/123136k available, 7936k 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 : 0xc8800000 - 0xd8000000 ( 248 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0557bb0 (5439 kB)
[ 0.000000] .init : 0xc0558000 - 0xc058c000 ( 208 kB)
[ 0.000000] .data : 0xc058c000 - 0xc05cc1e8 ( 257 kB)
[ 0.000000] .bss : 0xc05cc20c - 0xc069a728 ( 826 kB)
[ 0.000000] NR_IRQS:245
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] timer_set_mode: unhandled mode:1
[ 0.000000] timer_set_mode: unhandled mode:3
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.000803] Calibrating delay loop... 697.95 BogoMIPS (lpj=3489792)
[ 0.060187] pid_max: default: 32768 minimum: 301
[ 0.060737] Mount-cache hash table entries: 512
[ 0.061271] Initializing cgroup subsys cpuacct
[ 0.061369] Initializing cgroup subsys devices
[ 0.061407] Initializing cgroup subsys freezer
[ 0.061437] Initializing cgroup subsys blkio
[ 0.061530] CPU: Testing write buffer coherency: ok
[ 0.061635] ftrace: allocating 14249 entries in 42 pages
[ 0.123667] hw perfevents: enabled with v6 PMU driver, 3 counters available
[ 0.131647] NET: Registered protocol family 16
[ 0.132381] kworker/u:0 used greatest stack depth: 6592 bytes left
[ 0.141961] vc-mem: mm_vc_mem_phys_addr = 0x00000000
[ 0.142023] vc-mem: mm_vc_mem_size = 0x10000000 (256 MiB)
[ 0.143510] kworker/u:0 used greatest stack depth: 6508 bytes left
[ 0.143774] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.143823] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.143857] mailbox: Broadcom VideoCore Mailbox driver
[ 0.143956] bcm2708_vcio: invalid channel selector (msg 07b67ef8)
[ 0.144018] bcm2708_vcio: mailbox at f200b880
[ 0.144542] bcm_power: Broadcom power driver
[ 0.144598] bcm_power_open() -> 0
[ 0.144624] bcm_power_request(0, 8)
[ 0.644875] bcm_mailbox_read -> 00000080, 0
[ 0.644911] bcm_power_request -> 0
[ 0.644936] Serial: AMBA PL011 UART driver
[ 0.645121] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.975444] console [ttyAMA0] enabled
[ 1.069129] bio: create slab <bio-0> at 0
[ 1.076978] SCSI subsystem initialized
[ 1.081803] usbcore: registered new interface driver usbfs
[ 1.088383] usbcore: registered new interface driver hub
[ 1.094421] usbcore: registered new device driver usb
[ 1.103699] Switching to clocksource stc
[ 1.119103] FS-Cache: Loaded
[ 1.122787] CacheFiles: Loaded
[ 1.127834] kworker/u:0 used greatest stack depth: 6276 bytes left
[ 1.173872] NET: Registered protocol family 2
[ 1.178730] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 1.186780] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 1.194033] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 1.200583] TCP: Hash tables configured (established 4096 bind 4096)
[ 1.206952] TCP reno registered
[ 1.210148] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.216014] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.222723] NET: Registered protocol family 1
[ 1.227798] RPC: Registered named UNIX socket transport module.
[ 1.233752] RPC: Registered udp transport module.
[ 1.238503] RPC: Registered tcp transport module.
[ 1.243221] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.250738] bcm2708_dma: DMA manager at c8808000
[ 1.255968] bcm2708_gpio: bcm2708_gpio_probe c0594768
[ 1.262420] vc-mem: Videocore memory driver
[ 1.269158] audit: initializing netlink socket (disabled)
[ 1.274666] type=2000 audit(0.880:1): initialized
[ 1.405082] VFS: Disk quotas dquot_6.5.2
[ 1.409307] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.416867] FS-Cache: Netfs 'nfs' registered for caching
[ 1.423656] msgmni has been set to 240
[ 1.430075] io scheduler noop registered
[ 1.434037] io scheduler deadline registered
[ 1.438568] io scheduler cfq registered (default)
[ 1.444134] BCM2708FB: registering framebuffer (656x416@16)
[ 1.451169] bcm2708_fb_set_par info(c793cc00) 656x416 (656x416), 0, 16
[ 1.469702] BCM2708FB: start = c8900000,48006000 width=656, height=416, bpp=16, pitch=1312 size=545792 success=0
[ 1.473738] Console: switching to colour frame buffer device 82x26
[ 1.508106] BCM2708FB: register framebuffer (0)
[ 1.516118] kgdb: Registered I/O driver kgdboc.
[ 1.546779] brd: module loaded
[ 1.564513] loop: module loaded
[ 1.571443] vcos: [1]: vchiq_init_state: slot_zero = 0xffd80000, is_master = 0
[ 1.581400] vcos: [1]: vchiq_init_state: called
[ 1.588676] vcos: [1]: vchiq: initialised - version 2 (min 2), device 253.0
[ 1.599950] usbcore: registered new interface driver smsc95xx
[ 1.608114] cdc_ncm: 04-Aug-2011
[ 1.614135] usbcore: registered new interface driver cdc_ncm
[ 1.622134] dwc_otg: version 2.90b 6-MAY-2010 (platform bus)
[ 1.630334] Core Release: 2.80a
[ 1.635659] Setting default values for core params
[ 1.642712] Finished setting default values for core params
[ 1.650865] c8840008 -> 1
[ 1.855580] Using Buffer DMA mode
[ 1.861164] Periodic Transfer Interrupt Enhancement - disabled
[ 1.869283] Multiprocessor Interrupt Enhancement - disabled
[ 1.877144] dwc_otg bcm2708_usb: DWC OTG Controller
[ 1.884288] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 1.893808] dwc_otg bcm2708_usb: irq 75, io mem 0x00000000
[ 1.901523] Init: Port Power? op_state=1
[ 1.907553] Init: Power Port (0)
[ 1.912990] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.922067] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.931522] usb usb1: Product: DWC OTG Controller
[ 1.938437] usb usb1: Manufacturer: Linux 3.2.23 dwc_otg_hcd
[ 1.946263] usb usb1: SerialNumber: bcm2708_usb
[ 1.954618] hub 1-0:1.0: USB hub found
[ 1.960617] hub 1-0:1.0: 1 port detected
[ 1.968905] usbcore: registered new interface driver uas
[ 1.976320] Initializing USB Mass Storage driver...
[ 1.983972] usbcore: registered new interface driver usb-storage
[ 1.992193] USB Mass Storage support registered.
[ 1.999594] usbcore: registered new interface driver libusual
[ 2.008196] mousedev: PS/2 mouse device common for all mice
[ 2.015977] cpuidle: using governor ladder
[ 2.022219] cpuidle: using governor menu
[ 2.028750] sdhci: Secure Digital Host Controller Interface driver
[ 2.037043] sdhci: Copyright(c) Pierre Ossman
[ 2.043640] bcm_power_open() -> 1
[ 2.051411] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.063488] mmc0: BCM2708 SDHC host at 0x20300000 DMA 2 IRQ 77
[ 2.072356] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.083143] usbcore: registered new interface driver usbhid
[ 2.091050] usbhid: USB HID core driver
[ 2.098311] TCP cubic registered
[ 2.103687] Initializing XFRM netlink socket
[ 2.110171] NET: Registered protocol family 17
[ 2.116884] Registering the dns_resolver key type
[ 2.123891] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.139558] Waiting for root device /dev/mmcblk0p2...
[ 2.194191] mmc0: problem reading SD Status register.
[ 2.203461] mmc0: new SD card at address 956a
[ 2.211345] mmcblk0: mmc0:956a SD02G 1.89 GiB
[ 2.220398] mmcblk0: p1 p2
[ 2.299174] EXT4-fs (mmcblk0p2): mounting ext3 file system using the ext4 subsystem
[ 2.601741] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.966887] EXT4-fs (mmcblk0p2): recovery complete
[ 3.104881] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.117801] VFS: Mounted root (ext3 filesystem) on device 179:2.
[ 3.126921] Freeing init memory: 208K
[ 3.133708] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 3.142996] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.184843] kworker/u:0 used greatest stack depth: 5764 bytes left
[ 3.195685] hub 1-1:1.0: USB hub found
[ 3.202326] hub 1-1:1.0: 3 ports detected
[ 3.488031] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.598184] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.607905] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.623289] smsc95xx v1.0.4
[ 3.693626] smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:bc:73:0f
[ 3.787909] usb 1-1.2: new high-speed USB device number 4 using dwc_otg
[ 3.899662] usb 1-1.2: New USB device found, idVendor=20f4, idProduct=648b
[ 3.909344] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.919367] usb 1-1.2: Product: 802.11n WLAN Adapter
[ 3.926977] usb 1-1.2: Manufacturer: Realtek
[ 3.933835] usb 1-1.2: SerialNumber: 00e04c000001
[ 19.281443] usb 1-1.2: USB disconnect, device number 4
[ 23.097813] usb 1-1.2: new high-speed USB device number 5 using dwc_otg
[ 23.221043] usb 1-1.2: New USB device found, idVendor=0951, idProduct=1607
[ 23.230544] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 23.240368] usb 1-1.2: Product: DataTraveler 2.0
[ 23.247395] usb 1-1.2: Manufacturer: Kingston
[ 23.254189] usb 1-1.2: SerialNumber: 001D0F0C7365A9B0D5360354
[ 23.264974] scsi0 : usb-storage 1-1.2:1.0
[ 24.269158] scsi 0:0:0:0: Direct-Access Kingston DataTraveler 2.0 1.00 PQ: 0 ANSI: 2
[ 24.286577] sd 0:0:0:0: [sda] 7827456 512-byte logical blocks: (4.00 GB/3.73 GiB)
[ 24.302418] sd 0:0:0:0: [sda] Write Protect is off
[ 24.310533] sd 0:0:0:0: [sda] No Caching mode page present
[ 24.318436] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 24.331638] sd 0:0:0:0: [sda] No Caching mode page present
[ 24.339486] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 24.440545] sda: sda1
[ 24.449641] sd 0:0:0:0: [sda] No Caching mode page present
[ 24.457449] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 24.465870] sd 0:0:0:0: [sda] Attached SCSI removable disk
[ 29.521461] usb 1-1.2: USB disconnect, device number 5
[ 29.534873] usb-storage used greatest stack depth: 5740 bytes left
J'ai changé mon bloc d'alimentation :
https://www.modmypi.com/raspberry-pi-ac ... mended)-UK
par un adaptateur usb pour tablette asus.... mais le probléme persiste, alors que ma carte à fonctionner sans probléme pendant plus d'un mois!!
Avez-vous une piste ou idée?
Apparement ca vient l'USB, mais sans peripherique ca bloque sur :
smsc95xx 1-1.1:1.0: eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:bc:73:0f
Quel message avez-vous après celui-ci?