Dtrace: Module is no longer loaded

[Andriy Gapon]

on 21/02/2013 11:12 Eggert, Lars said the following:
> Hi,
> 
> On Feb 19, 2013, at 16:03, Andriy Gapon <avg at freebsd.org> wrote:
>> Couple of thoughts:
>> - is your kernel installed in the typical location?
> 
> yup.
> 
>> - what does the following produce?
>>     readelf -a -W /boot/kernel/kernel | fgrep shstrtab
>>     readelf -a -W /boot/kernel/kernel | fgrep SUNW_ctf
> 
> # readelf -a -W /boot/kernel/kernel | fgrep shstrtab
>   [24] .shstrtab         STRTAB          0000000000000000 7975ee 000124 00      0   0  1
> 
> # readelf -a -W /boot/kernel/kernel | fgrep SUNW_ctf
>   [22] .SUNW_ctf         PROGBITS        0000000000000000 74ed68 048872 00      0   0  4
> 
> And then:
> 
> # dtrace -n 'syscall:::'
> dtrace: invalid probe specifier syscall:::: "/usr/lib/dtrace/psinfo.d", line 90: failed to resolve type kernel`struct thread * for identifier curthread: Module is no longer loaded

How does kldstat output look on that machine?

-- 
Andriy Gapon