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Old 04-24-2009, 04:23 AM   #1
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Registered: Apr 2009
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testing oprofile segmentation fault for PB11MPCore system

Dear all,

I am testing oprofile for PB11MPCore system.(parna board).
I gave following command on pb11mpcore target and the error for the command is given below.

-bash-3.2# opcontrol --start --no-vmlinux
Using default event: CPU_CYCLES:100000:0:1:1
Using 2.6+ OProfile kernel interface.
Using log file /var/lib/oprofile/samples/oprofiled.log
Daemon started.
BUG: soft lockup - CPU#0 stuck for 61s! [opcontrol:415]
Modules linked in:

Pid: 415, comm: opcontrol
CPU: 0 Not tainted ( #1)
PC is at handle_IRQ_event+0x58/0xe8
LR is at handle_level_irq+0xd0/0x14c
pc : [<c006b5f8>] lr : [<c006d380>] psr: 60000113
sp : ce0efdd0 ip : ce0efdf0 fp : 00000000
r10: ceb783e0 r9 : 0000000a r8 : 00000102
r7 : 00000000 r6 : 00000024 r5 : ce078500 r4 : c0370e80
r3 : 00000000 r2 : c03918e0 r1 : ce078500 r0 : 00000024
Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user
Control: 00c5787d Table: 0e0e400a DAC: 00000015

any help is really appreciated...

Thank u once again..


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