[Bug default/29429] abipkgdiff --self-check crashes when run against golang-sigs-k8s-kustomize-4.0.3-2.fc36.aarch64.rpm

[woodard at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=29429

--- Comment #1 from Ben Woodard <woodard at redhat dot com> ---
Thread 4 "abipkgdiff" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff69fe640 (LWP 1882400)]
0x00007ffff7a29649 in __libdw_findcu (dbg=0x7ffff0007260, start=361320,
v4_debug_types=false) at
/usr/src/debug/elfutils-0.187-4.fc36.x86_64/libdw/libdw_findcu.c:236
236       struct Dwarf_CU fake = { .start = start, .end = 0 };
#0  0x00007ffff7a29649 in __libdw_findcu (dbg=0x7ffff0007260, start=361320,
v4_debug_types=false) at
/usr/src/debug/elfutils-0.187-4.fc36.x86_64/libdw/libdw_findcu.c:236
#1  0x00007ffff7a0dc07 in __libdw_offdie (debug_types=false,
result=0x7ffff61ff2f0, offset=<optimized out>, dbg=<optimized out>) at
/usr/src/debug/elfutils-0.187-4.fc36.x86_64/libdw/dwarf_offdie.c:61
#2  dwarf_offdie (dbg=<optimized out>, offset=<optimized out>,
result=0x7ffff61ff2f0) at
/usr/src/debug/elfutils-0.187-4.fc36.x86_64/libdw/dwarf_offdie.c:76
#3  0x00007ffff7e1f2a0 in abigail::dwarf_reader::get_parent_die (ctxt=...,
die=die@entry=0x7ffff61ff500, parent_die=...,
where_offset=where_offset@entry=0) at
../../../libabigail/src/abg-dwarf-reader.cc:11524
#4  0x00007ffff7e219a9 in abigail::dwarf_reader::get_scope_die (ctxt=...,
die=0x7ffff61ff500, where_offset=0, scope_die=...) at
../../../libabigail/src/abg-dwarf-reader.cc:11609
#5  0x00007ffff7e1c519 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff61ff500, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9228
#6  0x00007ffff7e1cd42 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff61ffac0, where_offset=<optimized out>) at
../../../libabigail/src/abg-dwarf-reader.cc:9362
#7  0x00007ffff7e10336 in
abigail::dwarf_reader::read_context::get_die_qualified_type_name
(this=0x7ffff0001060, die=0x7ffff61ffac0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3330
#8  0x00007ffff7e1e4fc in abigail::dwarf_reader::die_pretty_print_type
(ctxt=..., die=0x7ffff61ffac0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9929
#9  0x00007ffff7e0f008 in abigail::dwarf_reader::die_pretty_print
(where_offset=0, die=<optimized out>, ctxt=...) at
../../../libabigail/src/abg-dwarf-reader.cc:10102
#10 abigail::dwarf_reader::read_context::get_die_pretty_representation
(this=0x7ffff0001060, die=<optimized out>, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3410
#11 0x00007ffff7e73661 in
abigail::dwarf_reader::die_return_and_parm_names_from_fn_type_die(abigail::dwarf_reader::read_context
const&, Dwarf_Die const*, unsigned long, bool, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >&, bool&, bool&) [clone
.constprop.0] (ctxt=..., die=die@entry=0x7ffff61ffe00,
where_offset=where_offset@entry=0, pretty_print=pretty_print@entry=true,
return_type_name="void", class_name="", parm_names=std::vector of length 1,
capacity 1 = {...}, is_const=@0x7ffff61ffbd0: false, is_static=@0x7ffff61ffbcc:
false) at ../../../libabigail/src/abg-dwarf-reader.cc:9716
#12 0x00007ffff7e1c971 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff61ffe00, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9428
#13 0x00007ffff7e1cfd3 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff61ffff0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9265
#14 0x00007ffff7e1cd42 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff62005b0, where_offset=<optimized out>) at
../../../libabigail/src/abg-dwarf-reader.cc:9362
#15 0x00007ffff7e10336 in
abigail::dwarf_reader::read_context::get_die_qualified_type_name
(this=0x7ffff0001060, die=0x7ffff62005b0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3330
#16 0x00007ffff7e1e4fc in abigail::dwarf_reader::die_pretty_print_type
(ctxt=..., die=0x7ffff62005b0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9929
#17 0x00007ffff7e0f008 in abigail::dwarf_reader::die_pretty_print
(where_offset=0, die=<optimized out>, ctxt=...) at
../../../libabigail/src/abg-dwarf-reader.cc:10102
#18 abigail::dwarf_reader::read_context::get_die_pretty_representation
(this=0x7ffff0001060, die=<optimized out>, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3410
#19 0x00007ffff7e73661 in
abigail::dwarf_reader::die_return_and_parm_names_from_fn_type_die(abigail::dwarf_reader::read_context
const&, Dwarf_Die const*, unsigned long, bool, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >&, bool&, bool&) [clone
.constprop.0] (ctxt=..., die=die@entry=0x7ffff62008f0,
where_offset=where_offset@entry=0, pretty_print=pretty_print@entry=true,
return_type_name="void", class_name="", parm_names=std::vector of length 1,
capacity 1 = {...}, is_const=@0x7ffff62006c0: false, is_static=@0x7ffff62006bc:
false) at ../../../libabigail/src/abg-dwarf-reader.cc:9716
#20 0x00007ffff7e1c971 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff62008f0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9428
#21 0x00007ffff7e1cfd3 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff6200ae0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9265
#22 0x00007ffff7e1cd42 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff62010a0, where_offset=<optimized out>) at
../../../libabigail/src/abg-dwarf-reader.cc:9362
#23 0x00007ffff7e10336 in
abigail::dwarf_reader::read_context::get_die_qualified_type_name
(this=0x7ffff0001060, die=0x7ffff62010a0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3330
#24 0x00007ffff7e1e4fc in abigail::dwarf_reader::die_pretty_print_type
(ctxt=..., die=0x7ffff62010a0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9929
#25 0x00007ffff7e0f008 in abigail::dwarf_reader::die_pretty_print
(where_offset=0, die=<optimized out>, ctxt=...) at
../../../libabigail/src/abg-dwarf-reader.cc:10102
#26 abigail::dwarf_reader::read_context::get_die_pretty_representation
(this=0x7ffff0001060, die=<optimized out>, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3410
#27 0x00007ffff7e73661 in
abigail::dwarf_reader::die_return_and_parm_names_from_fn_type_die(abigail::dwarf_reader::read_context
const&, Dwarf_Die const*, unsigned long, bool, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >&, bool&, bool&) [clone
.constprop.0] (ctxt=..., die=die@entry=0x7ffff62013e0,
where_offset=where_offset@entry=0, pretty_print=pretty_print@entry=true,
return_type_name="void", class_name="", parm_names=std::vector of length 1,
capacity 1 = {...}, is_const=@0x7ffff62011b0: false, is_static=@0x7ffff62011ac:
false) at ../../../libabigail/src/abg-dwarf-reader.cc:9716
#28 0x00007ffff7e1c971 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff62013e0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9428
#29 0x00007ffff7e1cfd3 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff62015d0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9265
#30 0x00007ffff7e1cd42 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff6201b90, where_offset=<optimized out>) at
../../../libabigail/src/abg-dwarf-reader.cc:9362
#31 0x00007ffff7e10336 in
abigail::dwarf_reader::read_context::get_die_qualified_type_name
(this=0x7ffff0001060, die=0x7ffff6201b90, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3330
#32 0x00007ffff7e1e4fc in abigail::dwarf_reader::die_pretty_print_type
(ctxt=..., die=0x7ffff6201b90, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9929
#33 0x00007ffff7e0f008 in abigail::dwarf_reader::die_pretty_print
(where_offset=0, die=<optimized out>, ctxt=...) at
../../../libabigail/src/abg-dwarf-reader.cc:10102
#34 abigail::dwarf_reader::read_context::get_die_pretty_representation
(this=0x7ffff0001060, die=<optimized out>, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:3410
#35 0x00007ffff7e73661 in
abigail::dwarf_reader::die_return_and_parm_names_from_fn_type_die(abigail::dwarf_reader::read_context
const&, Dwarf_Die const*, unsigned long, bool, std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> >&,
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>
>&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char,
std::char_traits<char>, std::allocator<char> > > >&, bool&, bool&) [clone
.constprop.0] (ctxt=..., die=die@entry=0x7ffff6201ed0,
where_offset=where_offset@entry=0, pretty_print=pretty_print@entry=true,
return_type_name="void", class_name="", parm_names=std::vector of length 1,
capacity 1 = {...}, is_const=@0x7ffff6201ca0: false, is_static=@0x7ffff6201c9c:
false) at ../../../libabigail/src/abg-dwarf-reader.cc:9716
#36 0x00007ffff7e1c971 in abigail::dwarf_reader::die_qualified_type_name
(ctxt=..., die=0x7ffff6201ed0, where_offset=0) at
../../../libabigail/src/abg-dwarf-reader.cc:9428

Might be an infinite loop the backtrace in both cases was about 24000 levels
deep.

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