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| | | | q W| S( Ni i s Cannot parse maps line: %si t -i s [stack]R R t permst name( t
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R t maps_strR R t itemst spanR t bitst devR! t xR R ( ( s- /usr/share/apport/general-hooks/parse_segv.pyR ( s
1 )c C sg t } xW | j D]I } | j d d !\ } } t | d | | <t j d | | | q W| S( Ni i i s %s:0x%08x( t dictR" R$ R' R R ( R t reg_strR R R t hexvalue( ( s- /usr/share/apport/general-hooks/parse_segv.pyR ; s c C s | j s t d n | j } t | d k rY | d j d rY | j d n t | d k rz t d n | d j } | j d r | d j } n t j | | j d } | j d r t
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d } t j d | n | d# k rzx4 d d! g D]# } | | j k rPd" | } PqPqPWn | | | | | f S($ Ns Registers not loaded yet!?i t Dumpi s Failed to load empty disassemblys =>i t 0xt :i s1 Could not parse PC "%s" from disassembly line: %ss
pc: 0x%08xs Cannot access memory at addresst t it >t <s insn: %ss
args: "%s"s ([^,\(]*(\(:?[^\)]+\))*)s src: %ss dest: %st pusht popt pushlt poplt callt callqt rett retqR R s (%%%s)( R9 s popR; R< s callR> R? R@ ( R R% R" R& t
startswithR: R# R R R$ R' R t endswitht joint ret finditert groupR( ( R R t linesR t pc_strR
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| | | | d f d | | d | f f S| | d k r8d } | d k r d | d k r d } q d } n d | | d | | d f } t d | | | | d | d | d | d | d f | f St d | | f d | | d f Sd S( Nt
executablet executingR. t readablet readingt rt writablet writingt wt unknowni t NULLsA %s (0x%08x) not located in a known VMA region (needed %s region)!i s %s %s VMAi R R5 s writable s
non-writable s %s %sVMA %sR! s5 %s (0x%08x) in non-%s VMA region: 0x%08x-0x%08x %s %sR R s %s (0x%08x) oks %s ok( R R t Falset True( R t permR R! t perm_nameR t alarmistt short( ( s- /usr/share/apport/general-hooks/parse_segv.pyt validate_vma s - 4 >c C sc | } d } | j d r( | d } n | | j k rB | j | St | d k r~ | j d r~ | d O} d | d } n | | j k r | j | | @St | d k r | j d r | d O} d
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O} d | d } n | | j k rO| j | | @St d | d S( Ni t %i i t li s %sxR. I s e%si t el s r%ss Could not resolve register '%s'( RA R R& RB R% ( R R t reg_origt mask( ( s- /usr/share/apport/general-hooks/parse_segv.pyt register_value s,
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} n | | | } d | j k r:| d S| d Sd S( Ni R_ R4 i t (R it *R3 s Unknown offset literal: %si i c S sH | j d r# | j | d } n! | d k r8 d } n t | } | S( NR_ i R5 i ( RA R R' ( R t textt val( ( s- /usr/share/apport/general-hooks/parse_segv.pyt _reg_val s t ,R I l ( RA R$ R R& R% R' ( R t argt segmentt partst offsett signt addRi t valuet parenst reg_listt baset indext scale( ( s- /usr/share/apport/general-hooks/parse_segv.pyt
calculate_arg sN
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C s t } g } d | j g } | j d | j d \ } } } | j | | sf | j | t } n | j d! k r | j d | j n]| j rDd | j k r | j d d" k r | j j d r | j d
| j qD| j | j } | j d | d | j \ } } } | j | | sD| j | t } qDn | j
rd | j
k r| j
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\ } } } | j | | s| j | t } qn | j d$ k rB| rB| j d | j | j | j d | j | j t } n | j d k r| j d k r| j | j | j d k r| j d n | j | j | j d k r| j d qn | s| j d | j d \ } } } | j | | s| j | t } qqn | s| j | j } | rn| d d k sQ| d d k rn| j d | j d q| j d | j d n | d j | d j | f S(% Ns Segfault happened at: %sR. t PCt leat leals insn (%s) does not access VMAR4 i R_ t $Rf s *%s source "%s" okRR s source "%s"s destination "%s" okRU s destination "%s"t outt ins( disallowed I/O port operation on port %dR s/ Stack memory exhausted (SP below stack segment)R s& Stack pointer not within stack segmentt SPR! s [vdso]s
[vsyscall]sS Reason could not be automatically determined. (Unhandled exception in kernel code?)s- Reason could not be automatically determined.s
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understoodt reasont detailst validR| R] R R ( ( s- /usr/share/apport/general-hooks/parse_segv.pyt report sh !
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__module__RX R R R R R R^ Rd Rw R ( ( ( s- /usr/share/apport/general-hooks/parse_segv.pyR s G % @c C s | j d d d k r d Sd d d d d g } x, | D]$ } | | k r8 d | | d <d Sq8 W| d d k rt d SyT t | d | d | d } | j \ } } } | r | | d <n | | d <Wn' t k
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t | | d <n Xd S( Nt Signalt 0t 11t Architecturet Disassemblyt ProcMapst Registerss$ Skipped: missing required field "%s"t SegvAnalysist i386t amd64t
SegvReasons Failure: %s( s i386s amd64( t getR R t
BaseExceptiont str( R t neededt fieldt segvR R R Ra ( ( s- /usr/share/apport/general-hooks/parse_segv.pyt add_infoK s"
t __main__i i s -hs --helps8 To run self-test, run without any arguments (or with -v)s To do stand-alone crash parsing:s6 Usage: %s Registers.txt Disassembly.txt ProcMaps.txti i i s %s
%s( t sysRD R t objectR R R R& t argvt exitt opent readR R R R R t rc( ( ( s- /usr/share/apport/general-hooks/parse_segv.pyt <module> s$ $ ; .