Author Topic: Kernel Oops With Cacko 1.23  (Read 3124 times)

ldrolez

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Kernel Oops With Cacko 1.23
« on: May 25, 2006, 06:57:45 am »
Hello,

Sometimes, my zaurus slc1000 randomly freezes and all I see is a black screen. However via ssh, I can log in and with 'dmesg' I see the following oops.

Any ideas ??

  Ludo.

change resolution 480x640 => 240x320
Unable to handle kernel paging request at virtual address fe14019e
mm = c0226ae4 pgd = c0004000
*pgd = a0003041, *pmd = a0003041, *pte = 00000000, *ppte = 00000000
Internal error: Oops: ffffffff
CPU: 0
pc : [<c01645d8>]    lr : [<ad55ad55>]    Not tainted
sp : c0361ddc  ip : fe13fdde  fp : c0361e48
r10: 00000b40  r9 : 00000780  r8 : c028d2a0
r7 : 0000000f  r6 : 000003c0  r5 : c0255f68  r4 : 00000000
r3 : 00000000  r2 : 00000000  r1 : c0254060  r0 : 00000000
Flags: nzcv  IRQs on  FIQs on  Mode SVC_32  Segment kernel
Control: 197F  Table: A2AA4000  DAC: 0000001D  PID:  0
Process keventd (pid: 2, stack limit = 0xc0360418)
Stack: (0xc0361ddc to 0xc0362000)
1dc0:                                                                c0361df4
1de0: c0149d40 c0146298 88000013 ffffffff c014887c c0361e2c c0361e04 00000000
1e00: c0252ffc 00000002 0000fe09 00001a40 00001680 000012c0 00000f00 c0254261
1e20: 00200720 c028d2a0 00000000 c2529000 00000000 c027b004 00000022 c0361e7c
1e40: c0361e4c c015e0fc c0164478 00000022 c0361ea4 c300c046 c2529000 00000004
1e60: 00000022 00000000 c027b004 00000230 c0361ea0 c0361e80 c015e350 c015e0a4
1e80: ffffffd8 00000001 00000028 c2529000 c300c000 c0361ec8 c0361ea4 c015e440
1ea0: c015e2c0 00000000 00000018 c300c050 00000028 00000000 00000000 c0361f04
1ec0: c0361ecc c01052ac c015e378 00000000 c300c050 00000000 00000000 00000001
1ee0: 00000006 00000018 c027b004 00000001 c0361fbc c0360000 c0361f28 c0361f08
1f00: c0106068 c010514c c027addc c027aff0 00000006 00000000 c022d1b4 c0361f4c
1f20: c0361f2c c0103400 c0105f4c 00000006 c027aff0 c027addc c036033c c022d1b4
1f40: c0361f68 c0361f50 c0103554 c01033d8 c027aff0 c024dc18 c0361f84 c0361f80
1f60: c0361f6c c0109a88 c01034b8 c0361f84 00000000 c0361fa4 c0361f84 c0046d68
1f80: c0109a44 c024dc04 c024dc04 00000001 c036034c c022d1ac c0361ff4 c0361fa8
1fa0: c004fcf4 c0046cf4 00000001 00000000 00000000 00010000 00000000 00000000
1fc0: c0360000 00000000 00000000 00000000 c0368000 c025daf8 c025dae0 c0226d88
1fe0: 69054117 a00172e4 00000000 c0361ff8 c002e220 c004fbb8 00000000 00000000
Backtrace:
Function entered at [<c016446c>] from [<c015e0fc>]
Function entered at [<c015e098>] from [<c015e350>]
Function entered at [<c015e2b4>] from [<c015e440>]
 r8 = C300C000  r7 = C2529000  r6 = 00000028  r5 = 00000001
 r4 = FFFFFFD8
Function entered at [<c015e36c>] from [<c01052ac>]
 r8 = 00000000  r7 = 00000000  r6 = 00000028  r5 = C300C050
 r4 = 00000018
Function entered at [<c0105140>] from [<c0106068>]
Function entered at [<c0105f40>] from [<c0103400>]
 r8 = C022D1B4  r7 = 00000000  r6 = 00000006  r5 = C027AFF0
 r4 = C027ADDC
Function entered at [<c01033cc>] from [<c0103554>]
 r8 = C022D1B4  r7 = C036033C  r6 = C027ADDC  r5 = C027AFF0
 r4 = 00000006
Function entered at [<c01034ac>] from [<c0109a88>]
 r6 = C0361F84  r5 = C024DC18  r4 = C027AFF0
Function entered at [<c0109a38>] from [<c0046d68>]
 r5 = 00000000  r4 = C0361F84
Function entered at [<c0046ce8>] from [<c004fcf4>]
 r6 = C022D1AC  r5 = C036034C  r4 = 00000001
Function entered at [<c004fbac>] from [<c002e220>]
Code: e1a031a0 e2033004 e002200e e0222004 (e18c20b6)
change resolution 240x320 => 480x640
- ludo
http://zaurus.palmopensource.com - the Zaurus Open Source Portal
http://www.drolez.com/software/zaurus - Misc Zaurus stuff (wifi drivers, hacks and more)

ldrolez

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Kernel Oops With Cacko 1.23
« Reply #1 on: May 25, 2006, 08:47:47 am »
More info:

$ cat /proc/version
Linux version 2.4.20 (maslovsky@linux) (gcc version 2.95.3 20010315 (release)) #20 Mon, 31 Oct 2005 08:54:08 +0300

/proc/ksyms attached.
- ludo
http://zaurus.palmopensource.com - the Zaurus Open Source Portal
http://www.drolez.com/software/zaurus - Misc Zaurus stuff (wifi drivers, hacks and more)

maslovsky

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Kernel Oops With Cacko 1.23
« Reply #2 on: May 30, 2006, 03:51:48 pm »
Which bluetooth card do you use?

ldrolez

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Kernel Oops With Cacko 1.23
« Reply #3 on: May 31, 2006, 02:39:14 am »
Quote
Which bluetooth card do you use?
[div align=\"right\"][a href=\"index.php?act=findpost&pid=129030\"][{POST_SNAPBACK}][/a][/div]
An usb dongle (Ovislink).
- ludo
http://zaurus.palmopensource.com - the Zaurus Open Source Portal
http://www.drolez.com/software/zaurus - Misc Zaurus stuff (wifi drivers, hacks and more)