kernel BUG at softirq.c:194! 中星微301移植到2410上 内核为2.4.18 驱动为教材编译

robin286

./servfox -g -d /dev/video0 -s 320x240 -w 7070
servfox version: 1.1.3 date: 11:12:2008 (C) wrong spca5xx device
kernel BUG at softirq.c:194!
Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c0004000
*pgd = 00000000, *pmd = 00000000
Internal error: Oops: ffffffff
CPU: 0
pc : [<c0021ad4>]    lr : [<c002955c>]    Not tainted
sp : c01b3edc  ip : c01b3e94  fp : c01b3eec
r10: c01cd200  r9 : c01b3f60  r8 : 60000093
r7 : 00000000  r6 : c01b4080  r5 : c3ff8c08  r4 : 00000000
r3 : 00000000  r2 : 00000001  r1 : 00000001  r0 : 00000001
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment kernel
Control: C000317F  Table: 309A4000  DAC: 0000001D
Process swapper (pid: 0, stackpage=c01b3000)
Stack: (0xc01b3ecc to 0xc01b4000)
3ec0:                            c002955c c0021ad4 60000013 ffffffff c3ff8c08
3ee0: c01b3f0c c01b3ef0 c002daf8 c0021aa0 00000001 c01b40d8 fffffff6 c01cd200
3f00: c01b3f30 c01b3f10 c002d89c c002da9c 00000000 0000001a 04000000 c01c539c
3f20: c01c505c c01b3f5c c01b3f34 c001d150 c002d830 ea000000 c01b3fa8 00000001
3f40: c0023c64 60000013 ffffffff 30016888 c01b3fb4 c01b3f60 c001c4e0 c001d034
3f60: 00000000 f6000000 000000ee 00000000 c01b2000 c001dcc8 c01b4e70 c01c5864
3f80: c01b4c48 41129200 30016888 c01b3fb4 c01b3fb8 c01b3fa8 c001dcdc c0023c64
3fa0: 60000013 ffffffff c01b3fd0 c01b3fb8 c001d5f0 c001dcd8 00004000 c01e5c10
3fc0: c01c587c c01b3fe0 c01b3fd4 c001c030 c001d5a0 c01b3ffc c01b3fe4 c00088a4
3fe0: c001c010 c01c5c90 c01eddfc c01eddfc 00000000 c01b4000 c0008080 c0008774
Backtrace:
Function entered at [<c0021a90>] from [<c002daf8>]
r4 = C3FF8C08
Function entered at [<c002da8c>] from [<c002d89c>]
r7 = C01CD200  r6 = FFFFFFF6  r5 = C01B40D8  r4 = 00000001
Function entered at [<c002d820>] from [<c001d150>]
r8 = C01C505C  r7 = C01C539C  r6 = 04000000  r5 = 0000001A
r4 = 00000000
Function entered at [<c001d024>] from [<c001c4e0>]
Function entered at [<c001dcc8>] from [<c001d5f0>]
Function entered at [<c001d590>] from [<c001c030>]
r6 = C01C587C  r5 = C01E5C10  r4 = 00004000
Function entered at [<c001c000>] from [<c00088a4>]
Function entered at [<c0008764>] from [<c0008080>]
Code: eb001df9 e59f0014 eb001df7 e3a03000 (e5833000)
Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing

robin286

换了另一个301的摄像头 一切ok了