----- Original Message -----
> > But what kind of dumpfile was this anyway? I'm wondering why you aren't
> > getting any stack traces at all for the active tasks?
>
> CFS (Cluster File System aka Lustre) appliance. As for why, I don't exactly know.
> I'd have to fetch crash sources and see that is going on where that message
> gets emitted.
No, I meant what was the dumpfile format, i.e., was it an ELF kdump,
compressed-kdump, Xen dump, kvmdump, etc?
The error message is from here, where the starting stack pointer
could not be determined, or was an address that is not accessible
for some reason:
if (!(bt->flags & BT_USER_SPACE) && (!rsp || !accessible(rsp))) {
error(INFO, "cannot determine starting stack pointer\n");
if (KVMDUMP_DUMPFILE())
kvmdump_display_regs(bt->tc->processor, ofp);
else if (ELF_NOTES_VALID() && DISKDUMP_DUMPFILE())
diskdump_display_regs(bt->tc->processor, ofp);
else if (SADUMP_DUMPFILE())
sadump_display_regs(bt->tc->processor, ofp);
return;
}
Dave
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