On Mon, Mar 12, 2012 at 2:30 PM, Kapil Arya <[email protected]> wrote:
> Hi Abhishek,
>
> Is it possible for me to get a pointer to the app so that I can
> reproduce the bug locally?
>
>
Kapil,
Sure. I am trying to serially checkpoint test_mesh (in tests/gears) from
the phdMesh application here:
https://software.sandia.gov/mantevo/download.html
Let me know if you have trouble setting it up or reproducing the bug.
Abhishek
Kapil
>
> On Mon, Mar 12, 2012 at 3:52 PM, Abhishek Kulkarni <[email protected]>
> wrote:
> > Hello,
> >
> > I am trying to checkpoint an app (unstructured mesh) and it segfaults on
> > checkpointing. This is with the DMTCP trunk, but I ran into the same
> issues
> > with 1.2.4.
> > Below is a snapshot of the stack trace I get:
> >
> > #0 _do_lock_tbl () at virtualpidtable.cpp:45
> > #1 0x00002aaaaaf92acf in dmtcp::VirtualPidTable::getNewVirtualTid
> > (this=0x2aaaab199008) at virtualpidtable.cpp:128
> > #2 0x00002aaaaaf8d3e5 in __clone (fn=0x2aaaac13d7b5 <threadcloned>,
> > child_stack=0x40a00230, flags=4001536, arg=0x2aaab603b008,
> > parent_tidptr=0x40a009d0, newtls=0x40a00940,
> child_tidptr=0x40a009d0) at
> > pidvirt_miscwrappers.cpp:144
> > #3 0x00002aaaac13d668 in __clone (fn=0x2aaaac13d7b5 <threadcloned>,
> > child_stack=0x40a00230, flags=4001536, arg=0x2aaab603b008,
> > parent_tidptr=0x40a009d0, newtls=0x40a00940,
> child_tidptr=0x40a009d0) at
> > mtcp.c:1126
> > #4 0x00002aaaaaf8d387 in __clone (fn=0x2aaaac13d7b5 <threadcloned>,
> > child_stack=0x40a00230, flags=4001536, arg=0x2aaab603a808,
> > parent_tidptr=0x40a009d0, newtls=0x40a00940,
> child_tidptr=0x40a009d0) at
> > pidvirt_miscwrappers.cpp:164
> > #5 0x00002aaaac13d668 in __clone (fn=0x2aaaac13d7b5 <threadcloned>,
> > child_stack=0x40a00230, flags=4001536, arg=0x2aaab603a808,
> > parent_tidptr=0x40a009d0, newtls=0x40a00940,
> child_tidptr=0x40a009d0) at
> > mtcp.c:1126
> >
> > Thanks,
> > Abhishek
> >
> >
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