Re: [Fault-injection-developer] fith
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Re: [Fault-injection-developer] fith
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From: Arun P. <ar...@ne...> - 2003-03-20 06:49:26
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Hi Stan,
The below fix solved the kernel crash.. Now I can boot with 2.5.63....
thanks....
-arun
"Wang, Stanley" wrote:
> Could you identify the piece of codes (or module?) that caused your kernel
> panic?And you could recomple your kernel with:#
> # Kernel hacking
> #
> CONFIG_DEBUG_KERNEL=y
> CONFIG_KPROBES=y
> CONFIG_DEBUGREG=y
> CONFIG_KWATCH=y
> CONFIG_KMMIO=y
> CONFIG_KIRQ=y
> CONFIG_FI=y
> CONFIG_FI_DEBUG=y
>
> ONFIG_FI_SAMPLE_CODESEGMENT=m
> ~~~
> CONFIG_FI_PF=y
> CONFIG_FI_DR=m
> CONFIG_FI_DBP=y
> CONFIG_FI_IRQ=y
> CONFIG_FI_INTERNEL_TESTING=y
>
> ONFIG_FI_MOCK_INTERCEPTOR=m
> ~~~
>
> ONFIG_FI_MOCK_CODESEGMENT=m
> ~~~
> CONFIG_FI_TEST=m ~~Not sure, Just have a
> try.Regards,Stan
>
> -----Original Message-----
> From: Arun Prasad [mailto:ar...@ne...]
> Sent: 2003-03-20 11:39
> To: Gao, Kevin
> Cc: fau...@li...
> Subject: Re: [Fault-injection-developer] fith
>
> Hi Kevin,
> I have attatched the ".config" file.... The below are the
> commands used to compile and load the new kernel
>
> cd 2.5-linux-fi-extern
> make mrproper
> make menuconfig
> make dep
> make bzImage
> make modules
> make modules_install
> Configured lilo.conf
> lilo
>
>
> Thanks
> -arun
>
> "Gao, Kevin" wrote:
>
> > Could you please send us your kernel config information,so that
> > we can track what happens to your kernel.Thanks -Kevin
> >
> > -----Original Message-----
> > From: Arun Prasad [mailto:ar...@ne...]
> > Sent: 2003?3?19? 17:06
> > To: Gao, Kevin
> > Cc: fau...@li...
> > Subject: Re: [Fault-injection-developer] fith
> > Hi Kevin/All,
> > I downloaded 2.5-fi-extern from Bk... Compiled the
> > kernel and while booting with this new kernel, I got
> > the below panic...
> >
> > Mount-cache hash table entries: 512 (order: 0, 4096)
> > invalid operand: 0000
> > CPU: 0
> > EIP: 0060:[<C01214F2>] Not tainted
> > EFLAGS: 00010286
> > .................................
> > ..........................
> > ....................
> > ..............
> > <0> Kernel panic: Attempted to kill the idle task!
> > In Idle task -not syncing
> >
> >
> > Does somebody has faced this?? Any workaround for this
> > ??
> >
> > Thanks
> > -arun
> >
> >
> >
> > "Gao, Kevin" wrote:
> >
> > > Hi Arun,
> > >
> > > The example for e100 test cases is as folloow:
> > >
> > > insert module : fi_core, fi_pf, e100,
> > > # cd ./fith-tool/fith_test/fault_set/e100
> > > #make
> > > # insmod scb_cu_resume.ko
> > > # ficl -i scb_cu_resume.fsml (You should change
> > > the "base" parameter to
> > > your own bar address
> > > of e100).
> > > # /etc/init.d/network start
> > >
> > > Now use command dmesg to see the log info or see the
> > > message in
> > > /var/log/messages.
> > >
> > > -Kevin
> > >
> > > -----Original Message-----
> > > From: Arun Prasad [mailto:ar...@ne...]
> > > Sent: 2003?3?18? 18:12
> > > To: Gao, Kevin
> > > Cc: fau...@li...
> > > Subject: Re: [Fault-injection-developer] fith
> > >
> > > Hi Kevin,
> > > Thanks for the response... Iam in the process of
> > > downloading the
> > > 2.5-fi-extern from BK.
> > > The fault injection test cases for e100 is present
> > > along with the fith
> > > utility...That seems to be a good reference for me to
> > > start writing test
> > > cases for giga-bit ethernet card (which Iam trying to
> > > do...)... But just the
> > > fsml and the code_segments are provided for e100... I
> > > couldnt see the
> > > scripts
> > > to use them (like the demo at fith_test dir) . Is
> > > that possible to include
> > > the
> > > scripts also in the repository??
> > >
> > > Thanks
> > > -arun
> > >
> > > "Gao, Kevin" wrote:
> > >
> > > > The tree linux-2.5 is out of date.
> > > > So please dowload the newest tree at
> > > >
> > > http://fau...@fa.../2.5-fi-extern
> > >
> > > > The new tree includes all interceptors.
> > > >
> > > > The usage of FITH_TOOL is as follow.
> > > >
> > > > We still use tools "ficl"
> > > > You can use parameters as follow:
> > > >
> > > > --attach, -a <modname,file_path>
> > > > attach a module into dbp.
> > > > --detach, -d
> > > > detach all modules that attached to dbp.
> > > > --insert, -i <file.fsml>
> > > > insert a faultset written in file.fsml into
> > > FITH.
> > > > --remove, -r {file.fsml|all}
> > > > remove the faultset written in file.fsml or
> > > all faultset.
> > > > --help, -h
> > > > help information.
> > > >
> > > > thanks
> > > > -Kevin
> > > >
> > > > -----Original Message-----
> > > > From: Arun Prasad [mailto:ar...@ne...]
> > > > Sent: 2003?3?18? 17:17
> > > > To: fau...@li...
> > >
> > > > Subject: [Fault-injection-developer] fith
> > > >
> > > > Hi All,
> > > > To use the fith tool, downloaded the Bitkeeper
> > > tool and
> > > > cloned the
> > > > below repositories...
> > > > * fith-tool
> > > > * linux-2.5
> > > > both from fault-injection project.
> > > >
> > > > Now I have to compile and load the "linux-2.5"
> > > (above) and
> > > > install
> > > > "fith-tool" on it... Is my assumption right...
> > > Because I
> > > > could see
> > > > "2.5-kprobes" in the list of repositories which is
> > > again a
> > > > kernel tree....
> > > > It will be helpful if we know the significance of
> > > each
> > > > repository..
> > > >
> > > > Please clarify this....
> > > >
> > > > Is there any upto date manual to describe the ficl
> > > commands
> > > > and for
> > > > general usage of the tool....
> > > >
> > > > Thanks
> > > > -arun
> > > >
> > > >
> > > -------------------------------------------------------
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> > > > _______________________________________________
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> > > > Fau...@li...
> > > >
> > > https://lists.sourceforge.net/lists/listinfo/fault-injection-developer
> > >
> > > >
> > > >
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> > >
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