Hi! Yes, please make sure that you have CONFIG_KALLSYM and CONFIG_FRAME_POINTER enabled. However, I guess you already do have them enabled, because probably you would not have seen any stacktrace otherwise. I do not know what else to enable. BTW: Is your system a nommu one? -Michi On 09:10 Sun 27 Jun , Harishkumar V wrote: > if i enable CONFIG_KALLSYMS, will it be useful > > On Sun, Jun 27, 2010 at 9:00 AM, Harishkumar V <harishpresent@xxxxxxxxx>wrote: > > > Hi, > > > > is any kernel option to enable capture stack trace for code struck in x86. > > how to capture this on x86. > > > > > > i can cross verify the option with the ARM kernel configuration. > > > > On Sun, Jun 27, 2010 at 8:52 AM, Harishkumar V <harishpresent@xxxxxxxxx>wrote: > > > >> Hi, > >> > >> is any kernel option to enable to capture stack trace in x86. how to > >> capture this on x86. > >> > >> i can cross verify the option with the ARM kernel configuration. > >> > >> > >> On Sat, Jun 26, 2010 at 9:40 PM, Michael Blizek < > >> michi1@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote: > >> > >>> Hi! > >>> > >>> On 17:15 Sat 26 Jun , Harishkumar V wrote: > >>> > Hi, > >>> > > >>> > this is the one, i am getting in the console, > >>> ... > >>> > >>> This is only the stack trace of the softlockup check, not the code which > >>> got > >>> stuck. I am not sure whether generating that stack trace on arm is > >>> possible. > >>> Can you reproduce this on x86 or is it an arm-only error? If it is > >>> related > >>> to arm, not, check the kernel configuration whether there are any > >>> relevant > >>> options for generating stack traces or ask on linux-arm-kernel (see > >>> http://kernelnewbies.org/ML ). > >>> > >>> -Michi > >>> -- > >>> programing a layer 3+4 network protocol for mesh networks > >>> see http://michaelblizek.twilightparadox.com > >>> > >>> > >> > >> > >> -- > >> Thanks and Regards, > >> Harish Kumar. V > >> > > > > > > > > -- > > Thanks and Regards, > > Harish Kumar. V > > > > > > -- > Thanks and Regards, > Harish Kumar. V -- programing a layer 3+4 network protocol for mesh networks see http://michaelblizek.twilightparadox.com -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ
