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| Kernel Panic at calibrate_delay() http://www.at91.com/samphpbb/viewtopic.php?f=9&t=19059 |
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| Author: | fukucew [ Mon Mar 15, 2010 9:10 am ] |
| Post subject: | Kernel Panic at calibrate_delay() |
My custom board (same as 9260ek) is very unstable. Quote: Starting kernel ... Linux version 2.6.22 (fukunaga@debian-etch) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-161) ) #6 Mon Dec 21 20:59:48 JST 2009 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 Machine: cew Sasanqua Memory policy: ECC disabled, Data cache writeback Clocks: CPU 198 MHz, master 99 MHz, main 18.432 MHz CPU0: D VIVT write-back cache CPU0: I cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets Built 1 zonelists. Total pages: 16256 Kernel command line: mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw AT91: 96 gpio irqs in 3 banks PID hash table entries: 256 (order: 8, 1024 bytes) Console: colour dummy device 80x30 Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 64MB = 64MB total Memory: 59008KB available (2484K code, 232K data, 112K init) Internal error: : 1 [#1] Modules linked in: CPU: 0 Not tainted (2.6.22 #6) PC is at as_antic_waitnext+0x28/0x50 LR is at calibrate_delay+0xfc/0x198 pc : [<c00ffb04>] lr : [<c00248e4>] psr: 20000053 sp : c0293fb0 ip : ffff8ae4 fp : c0293fcc r10: 2001ea1c r9 : 41069265 r8 : 2001ea50 r7 : 00000003 r6 : 00002000 r5 : c0298e08 r4 : ffff8ae4 r3 : efec8ae4 r2 : 00078000 r1 : c0295bb4 r0 : 00079ffb Flags: nzCv IRQs on FIQs off Mode SVC_32 Segment kernel Control: 0005317f Table: 20004000 DAC: 00000017 Process swapper (pid: 0, stack limit = 0xc0292260) Stack: (0xc0293fb0 to 0xc0294000) 3fa0: c02b7ab8 c02aee0c c0295d54 c02cc0a4 3fc0: c0293ff4 c0293fd0 c0008cb8 c00247f8 c00087fc 00000000 00000000 c0020f14 3fe0: 00053175 c02af320 00000000 c0293ff8 20008030 c0008aa0 00000000 00000000 Backtrace: [<c00247e8>] (calibrate_delay+0x0/0x198) from [<c0008cb8>] (start_kernel+0x228/0x2c0) r7:c02cc0a4 r6:c0295d54 r5:c02aee0c r4:c02b7ab8 [<c0008a90>] (start_kernel+0x0/0x2c0) from [<20008030>] (0x20008030) r5:c02af320 r4:00053175 Code: 9a000002 e59f0024 e59f1024 ebfca54b (e59030bc) Kernel panic - not syncing: Attempted to kill the idle task! Please any help or advice. |
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| Author: | fukucew [ Wed Mar 17, 2010 4:03 am ] |
| Post subject: | Re: Kernel Panic at calibrate_delay() |
I solved the problem Thanks |
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