我使用的是tiny6410 中星微的zc301 usb摄像头 在板子上打开usb摄像头显示usb摄像头was terminated duo to appilication error 板子系统重新刷过
终端显示的是
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[root@FriendlyARM /]# Unable to handle kernel NULL pointer dereference at virtua
l address 00000000
pgd = cd620000
[00000000] *pgd=5d619831, *pte=00000000, *ppte=00000000
Internal error: Oops: 817 [#1] PREEMPT
last sysfs file: /sys/devices/virtual/vc/vcs3/dev
Modules linked in: fa_cpu_pfn(P)
CPU: 0 Tainted: P (2.6.38-FriendlyARM #13)
PC is at __mutex_lock_slowpath+0xf8/0x2ac
LR is at __mutex_lock_slowpath+0xe0/0x2ac
pc : [<c05161f8>] lr : [<c05161e0>] psr: 40000093
sp : cd60bde8 ip : 11111111 fp : cd57f000
r10: cd1568c0 r9 : c01e4da8 r8 : cd60bde8
r7 : c0793f00 r6 : ccf58c80 r5 : 60000013 r4 : c0793eec
r3 : 00000000 r2 : cd60a000 r1 : cd60bde8 r0 : c0793eec
Flags: nZcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
Control: 00c5387d Table: 5d620008 DAC: 00000015
Process tracer (pid: 1026, stack limit = 0xcd60a268)
