fche changed the topic of #systemtap to: http://sourceware.org/systemtap; email systemtap@sourceware.org if answers here not timely, conversations may be logged
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<agentzh> fche: okay, i've got an isolated example to demonstrate that fed29 bug: https://sourceware.org/bugzilla/show_bug.cgi?id=24935
<agentzh> it's not related to PIE/PIC, it seems.
<agentzh> it'll be great if you guys can have a look :)
<agentzh> thanks!
<fche> agentzh, does the address look plausible btw?
<agentzh> looking
<agentzh> s addr = 0x402010
<agentzh> this is the correct addr
<agentzh> printed out from within the C program itself.
<agentzh> but stap says "user string copy fault -14 at 00000000a25ef291"
<agentzh> it's far different.
<agentzh> far away
<fche> yup, that looks ungood
<fche> -DDEBUG_SYMS -DDEBUG_TASK_FINDER_VMA may help identify the problem
<agentzh> for stap options?
<agentzh> seems like it should be -DDEBUG_SYMBOLS?
<fche> try both :)
<fche> yeah stap options
<fche> they turn on some runtime tracing
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<agentzh> fche: got it.
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