注册 登录  
 加关注
   显示下一条  |  关闭
温馨提示!由于新浪微博认证机制调整,您的新浪微博帐号绑定已过期,请重新绑定!立即重新绑定新浪微博》  |  关闭

时间记录器

记录我的Linux、Android学习之路

 
 
 

日志

 
 

内核启动的每一条打印信息由谁来完成?  

2010-08-16 16:04:52|  分类: Linux |  标签: |举报 |字号 订阅

  下载LOFTER 我的照片书  |

U-Boot 1.3.3 (Mar  7 2010 - 20:44:43)

DRAM:  32 MB
Flash:  2 MB
NAND:  64 MiB
In:    serial
Out:   serial
Err:   serial
Set the MAC successful!
Hit any key to stop autoboot:  0
SEP4020=>tftp 30008000 zimage
TFTP from server 192.168.0.1; our IP address is 192.168.0.2
Filename 'zimage'.
Load address: 0x30008000
Loading: #################################################################
         #################################################################
         #################################################################
         #################################################################
         ##########################################
done
Bytes transferred = 1545536 (179540 hex)
SEP4020=>bootm 30008000
Boot with zImage

Starting kernel ...

Uncompressing Linux.................................................................................................... done, booting the kernel.
Linux version 2.6.16.1 (root@localhost.localdomain) (gcc version 3.4.1) #23 Mon Aug 16 17:19:15 CST 2010
@@fgs marked after printk(linux_banner);
CPU: ARM720T [41807202] revision 2 (ARMv4T)
Machine: 4020 board
Memory policy: ECC disabled, Data cache writeback
@@setup_arch(&command_line);
@@setup_per_cpu_areas();
@@smp_prepare_boot_cpu();
@@sched_init();
@@preempt_disable();
Built 1 zonelists
@@build_all_zonelists();
@@page_alloc_init();
Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.3:/nfs ip=192.168.0.2:192.168.0.3:255.255.255.0 console=ttyS0,115200 mem=32mb
@@sort_main_extable();
@@trap_init();
@@rcu_init();
@@init_IRQ();
PID hash table entries: 256 (order: 8, 4096 bytes)
@@pidhash_init()
@@init_timers()
@@hrtimers_init();
@@softirq_init();
@@time_init();
Console: colour dummy device 80x30
@@console_init
@@profile_init();
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
@@vfs_caches_init_early();
@@cpuset_init_early();
Memory: 32MB = 32MB total
Memory: 29144KB available (2505K code, 608K data, 116K init)
@@mem_init();
@@kmem_cache_init();
@@setup_per_cpu_pageset();
@@numa_policy_init();
@@late_time_init();
@@calibrate_delay();
@@pidmap_init();
@@pgtable_cache_init();
@@prio_tree_init();
@@anon_vma_init();
@@fork_init(num_physpages);
@@proc_caches_init();
@@buffer_init();
@@unnamed_dev_init();
@@key_init();
@@security_init();
Mount-cache hash table entries: 512
@@fs_caches_init(num_physpages);
@@radix_tree_init();
@@signals_init();
@@page_writeback_init();
@@proc_root_init();
@@cpuset_init();
CPU: Testing write buffer coherency: ok
@@check_bugs();
@@acpi_early_init();
@@and we are going into rest_init();now
@@@@@@@@@@@@@@@@@@ rest_init() @@@@@@@@@@@@@@@@@@
&&&kernel_thread(init,...)
&&&numa_default_policy();
&&&unlock_kernel();
&&&preempt_enable_no_resched();
###we are in "init(void * unused)"now
###lock_kernel();
###set_cpus_allowed(current,...)
###smp_prepare_cpus(max_cpus);
###do_pre_smp_initcalls();
###fixup_cpu_present_map();
###smp_init();
###sched_init_smp();
###cpuset_init_smp();
###populate_rootfs();
###first_cpu(cpu_possible_map); @init_workqueues(void)
###hotcpu_notifier(workqueue_cpu_callback, 0); @init_workqueues(void)
###create_workqueue(events); @init_workqueues(void)
###init_workqueues(); @do_basic_setup(void)
###create_singlethread_workqueue(khelper); @usermodehelper_init(void)
###usermodehelper_init(); @do_basic_setup(void)
###devices_init();@driver_init(void)
###buses_init(); @driver_init(void)
###classes_init(); @driver_init(void)
###firmware_init(); @driver_init(void)
###platform_bus_init(); @driver_init(void)
###system_bus_init(); @driver_init(void)
###cpu_dev_init(); @driver_init(void)
###memory_dev_init(); @driver_init(void)
###attribute_container_init(); @driver_init(void)
###driver_init(); @do_basic_setup(void)
###sysctl_init(); @do_basic_setup(void)

__initcall_start = -1073616696 , __initcall_end = -1073616160
                               call_cnt = 1
                               call_cnt = 2
                               call_cnt = 3
                               call_cnt = 4
                               call_cnt = 5
                               call_cnt = 6
                               call_cnt = 7
                               call_cnt = 8
                               call_cnt = 9
NET: Registered protocol family 16
                               call_cnt = 10
                               call_cnt = 11
                               call_cnt = 12
platform_device_register sep4020_fb_set_platdata
                               call_cnt = 13
                               call_cnt = 14
                               call_cnt = 15
                               call_cnt = 16
                               call_cnt = 17
                               call_cnt = 18
                               call_cnt = 19
Generic PHY: Registered new driver
                               call_cnt = 20
SCSI subsystem initialized
                               call_cnt = 21
                               call_cnt = 22
usbcore: registered new driver usbfs
usbcore: registered new driver hub
                               call_cnt = 23
                               call_cnt = 24
                               call_cnt = 25
                               call_cnt = 26
                               call_cnt = 27
                               call_cnt = 28
                               call_cnt = 29
                               call_cnt = 30
                               call_cnt = 31
NetWinder Floating Point Emulator V0.97 (double precision)
                               call_cnt = 32
                               call_cnt = 33
                               call_cnt = 34
                               call_cnt = 35
                               call_cnt = 36
                               call_cnt = 37
                               call_cnt = 38
                               call_cnt = 39
                               call_cnt = 40
                               call_cnt = 41
                               call_cnt = 42
                               call_cnt = 43
                               call_cnt = 44
                               call_cnt = 45
                               call_cnt = 46
                               call_cnt = 47
                               call_cnt = 48
                               call_cnt = 49
                               call_cnt = 50
                               call_cnt = 51
                               call_cnt = 52
                               call_cnt = 53
                               call_cnt = 54
                               call_cnt = 55
                               call_cnt = 56
                               call_cnt = 57
                               call_cnt = 58
                               call_cnt = 59
                               call_cnt = 60
                               call_cnt = 61
                               call_cnt = 62
NTFS driver 2.1.26 [Flags: R/O].
                               call_cnt = 63
JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc.
                               call_cnt = 64
                               call_cnt = 65
fuse init (API version 7.6)
                               call_cnt = 66
                               call_cnt = 67
Initializing Cryptographic API
                               call_cnt = 68
                               call_cnt = 69
                               call_cnt = 70
                               call_cnt = 71
                               call_cnt = 72
                               call_cnt = 73
                               call_cnt = 74
io scheduler noop registered
                               call_cnt = 75
io scheduler cfq registered (default)
                               call_cnt = 76
                               call_cnt = 77
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@2
    it is sep4020fb probe function
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@2
failed to get lcd clock source
sep4020-lcd: probe of sep4020-lcd failed with error -2
                               call_cnt = 78
                               call_cnt = 79
                               call_cnt = 80
                               call_cnt = 81
                               call_cnt = 82
                               call_cnt = 83
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x10005000 (irq = 24) is a 16450
serial8250.0: ttyS1 at MMIO 0x10006000 (irq = 23) is a 16450
serial8250.0: ttyS2 at MMIO 0x10007000 (irq = 22) is a 16450
serial8250.0: ttyS3 at MMIO 0x10008000 (irq = 21) is a 16450
                               call_cnt = 84
                               call_cnt = 85
RAMDISK driver initialized: 16 RAM disks of 20000K size 1024 blocksize
                               call_cnt = 86
loop: loaded (max 8 devices)
                               call_cnt = 87
nbd: registered device at major 43
                               call_cnt = 88
                               call_cnt = 89
usbcore: registered new driver ub
                               call_cnt = 90
                               call_cnt = 91
PPP generic driver version 2.4.2
                               call_cnt = 92
                               call_cnt = 93
                               call_cnt = 94
PPP Deflate Compression module registered
                               call_cnt = 95
PPP BSD Compression module registered
                               call_cnt = 96
PPP MPPE Compression module registered
                               call_cnt = 97
NET: Registered protocol family 24
                               call_cnt = 98
                               call_cnt = 99
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
                               call_cnt = 100
Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994
Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak.
                               call_cnt = 101
                               call_cnt = 102
                               call_cnt = 103
SCSI Media Changer driver v0.25
                               call_cnt = 104
                               call_cnt = 105
                               call_cnt = 106
                               call_cnt = 107
                               call_cnt = 108
                               call_cnt = 109
NFTL driver: nftlcore.c $Revision: 1.98 $, nftlmount.c $Revision: 1.41 $
                               call_cnt = 110
                               call_cnt = 111
                               call_cnt = 112
blkmtd: version $Revision: 1.27 $
blkmtd: error: missing `device' name

                               call_cnt = 113
block2mtd: version $Revision: 1.30 $
                               call_cnt = 114
usbmon: debugfs is not available
                               call_cnt = 115
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
                               call_cnt = 116
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
                               call_cnt = 117
dummy_hcd dummy_hcd: USB Host+Gadget Emulator, driver 02 May 2005
dummy_hcd dummy_hcd: Dummy host controller
dummy_hcd dummy_hcd: new USB bus registered, assigned bus number 1
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
&&&schedule();
&&&preempt_disable();
                               call_cnt = 118
mice: PS/2 mouse device common for all mice
                               call_cnt = 119
                               call_cnt = 120
                               call_cnt = 121
                               call_cnt = 122
                               call_cnt = 123
                               call_cnt = 124
NET: Registered protocol family 2
IP route cache hash table entries: 512 (order: -1, 2048 bytes)
TCP established hash table entries: 2048 (order: 1, 8192 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
                               call_cnt = 125
TCP bic registered
                               call_cnt = 126
NET: Registered protocol family 1
                               call_cnt = 127
NET: Registered protocol family 17
                               call_cnt = 128
                               call_cnt = 129
SCTP: Hash tables configured (established 1024 bind 2048)
                               call_cnt = 130
TIPC: Activated (compiled Aug 16 2010 09:23:43)
NET: Registered protocol family 30
TIPC: Started in single node mode
                               call_cnt = 131
                               call_cnt = 132
                               call_cnt = 133
                               call_cnt = 134
IP-Config: No network devices available.
###do_initcalls(); @do_basic_setup(void)
###do_basic_setup();
%%%%%ramdisk_execute_command = "/init";
###sys_access ,in if
~~%~~mount_devfs(); @do_mount.c-->prepare_namespace(void)
~~%~~md_run_setup(); @do_mount.c-->prepare_namespace(void)
~~%~~if (initrd_load()) @do_mount.c-->prepare_namespace(void)
~~%~~if (is_floppy && rd_doload && rd_load_disk(0)) @do_mount.c-->prepare_namespace(void)
#############if (root_nfs_name(nfs_root_name) < 0 || root_nfs_addr() < 0) @ fs/nfs/nfsroot.c-->root_nfs_init(void);
################      @fs/nfs/nfsroot.c-->root_nfs_getport(...);
Looking up port of RPC 100003/2 on 192.168.0.3
portmap: RPC call returned error 101
Root-NFS: Unable to get nfsd port number from server, using default
################      @fs/nfs/nfsroot.c-->root_nfs_getport(...);
Looking up port of RPC 100005/1 on 192.168.0.3
portmap: RPC call returned error 101
Root-NFS: Unable to get mountd port number from server, using default
mount: RPC call returned error 101
Root-NFS: Server returned error -101 while mounting /nfs
     ~~%~~ nfs_root_data(); @do_mount.c-->mount_nfs_root(void);
     ~~%~~create_dev("/dev/root", ROOT_DEV, NULL); @do_mount.c-->mount_nfs_root(void);
     ~~%~~do_mount_root("/dev/root", "nfs", root_mountflags, data) == 0) @do_mount.c-->mount_nfs_root(void);
     ~~%~~mount_nfs_root() @do_mount.c-->mount_root(void);
VFS: Unable to mount root fs via NFS, trying floppy.
     ~~%~~create_dev("/dev/root", ROOT_DEV, root_device_name); @do_mount.c-->mount_root(void);
VFS: Cannot open root device "nfs" or unknown-block(2,0)
Please append a correct "root=" boot option
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0),it happened @do_mounts.c-->mount_block_root();

  评论这张
 
阅读(614)| 评论(0)
推荐 转载

历史上的今天

评论

<#--最新日志,群博日志--> <#--推荐日志--> <#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇,下一篇--> <#-- 热度 --> <#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->
 
 
 
 
 
 
 
 
 
 
 
 
 
 

页脚

网易公司版权所有 ©1997-2017