hub 2-0:1.0: over-current change on port 1
mmc0: new high speed SDHC card at address e624
mmcblk0: mmc0:e624 SU08G 7.40 GiB
mmcblk0: p1 p2
ata2: SATA link down (SStatus 0 SControl 300)
davinci_mdio davinci_mdio.0: resetting idled controller
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f014)
IP-Config: Guessing netmask 255.255.255.0
IP-Config: Complete:
device=eth0, addr=192.168.0.10, mask=255.255.255.0, gw=255.255.255.255,
host=192.168.0.10, domain=, nis-domain=(none),
bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=
VFS: Cannot open root device "ubi0:rootfs" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
1f00 64 mtdblock0 (driver?)
1f02 64 mtdblock2 (driver?)
b300 7761920 mmcblk0 driver: mmcblk
b301 40131 mmcblk0p1 00000000-0000-0000-0000-000000000mmcblk0p1
b302 7719232 mmcblk0p2 00000000-0000-0000-0000-000000000mmcblk0p2
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
Backtrace:
[<c004efac>] (dump_backtrace+0x0/0x110) from [<c03b438c>] (dump_stack+0x18/0x1c)
r6:00008000 r5:ce414000 r4:c055e698 r3:60000013
[<c03b4374>] (dump_stack+0x0/0x1c) from [<c03b43ec>] (panic+0x5c/0x178)
[<c03b4390>] (panic+0x0/0x178) from [<c0009184>] (mount_block_root+0x1c4/0x204)
r3:00000000 r2:00000000 r1:ce42bf78 r0:c0481155
r7:c002fae4
[<c0008fc0>] (mount_block_root+0x0/0x204) from [<c000940c>] (prepare_namespace+0x94/0x1cc)
[<c0009378>] (prepare_namespace+0x0/0x1cc) from [<c0008d70>] (kernel_init+0x114/0x154)
r5:c002f0b0 r4:c002f0b0
[<c0008c5c>] (kernel_init+0x0/0x154) from [<c0077780>] (do_exit+0x0/0x5d0)
r5:c0008c5c r4:00000000
内核启动还是停在了这，这是什么情况？