Comment # 12 on bug 1099886 from Jon Nelson

more backtrace:

#0  0x00007f8d61fde0e0 in raise () from /lib64/libc.so.6
#1  0x00007f8d61fdf6c1 in abort () from /lib64/libc.so.6
#2  0x00007f8d62612485 in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib64/libstdc++.so.6
#3  0x00007f8d62610276 in ?? () from /usr/lib64/libstdc++.so.6
#4  0x00007f8d6260f239 in ?? () from /usr/lib64/libstdc++.so.6
#5  0x00007f8d6260fba8 in __gxx_personality_v0 () from
/usr/lib64/libstdc++.so.6
#6  0x00007f8d623723c3 in ?? () from /lib64/libgcc_s.so.1
#7  0x00007f8d62372bee in _Unwind_Resume () from /lib64/libgcc_s.so.1
#8  0x00007f8d630095f0 in __gnu_cxx::new_allocator<char>::deallocate
(this=<optimized out>, __p=<optimized out>)
    at /usr/include/c++/7/ext/new_allocator.h:125
#9  std::allocator_traits<std::allocator<char> >::deallocate (__a=...,
__n=<optimized out>, __p=<optimized out>)
    at /usr/include/c++/7/bits/alloc_traits.h:462
#10 std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >::_M_destroy (__size=<optimized out>, this=<optimized
out>)
    at /usr/include/c++/7/bits/basic_string.h:226
#11 std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >::_M_dispose (this=<optimized out>)
    at /usr/include/c++/7/bits/basic_string.h:221
#12 std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >::~basic_string (this=<optimized out>,
__in_chrg=<optimized out>)
    at /usr/include/c++/7/bits/basic_string.h:647
#13 snapper::logStreamClose (level=level@entry=snapper::MILESTONE,
file=file@entry=0x7f8d6303ee07 "Snapper.cc", line=line@entry=136, 
    func=func@entry=0x7f8d6303f428 <snapper::Snapper::~Snapper()::__FUNCTION__>
"~Snapper", stream=stream@entry=0x5614c57a90d0) at Log.cc:65
#14 0x00007f8d62fd9774 in snapper::Snapper::~Snapper (this=0x7f8d58000e40,
__in_chrg=<optimized out>) at Snapper.cc:136
#15 0x00005614c4a88eeb in MetaSnapper::~MetaSnapper (this=0x5614c578ea90,
__in_chrg=<optimized out>) at MetaSnapper.cc:105
#16 0x00005614c4a88ffc in __gnu_cxx::new_allocator<std::_List_node<MetaSnapper>
>::destroy<MetaSnapper> (this=<optimized out>, __p=<optimized out>)
    at /usr/include/c++/7/ext/new_allocator.h:140
#17 std::allocator_traits<std::allocator<std::_List_node<MetaSnapper> >
>::destroy<MetaSnapper> (__a=..., __p=<optimized out>)
    at /usr/include/c++/7/bits/alloc_traits.h:487
#18 std::__cxx11::_List_base<MetaSnapper, std::allocator<MetaSnapper>
>::_M_clear (this=0x5614c4ca3ba0 <meta_snappers>)
    at /usr/include/c++/7/bits/list.tcc:76
#19 std::__cxx11::_List_base<MetaSnapper, std::allocator<MetaSnapper>
>::~_List_base (this=0x5614c4ca3ba0 <meta_snappers>, 
    __in_chrg=<optimized out>) at /usr/include/c++/7/bits/stl_list.h:442
#20 std::__cxx11::list<MetaSnapper, std::allocator<MetaSnapper> >::~list
(this=0x5614c4ca3ba0 <meta_snappers>, __in_chrg=<optimized out>)
    at /usr/include/c++/7/bits/stl_list.h:733
#21 MetaSnappers::~MetaSnappers (this=0x5614c4ca3ba0 <meta_snappers>,
__in_chrg=<optimized out>) at MetaSnapper.cc:184
#22 0x00007f8d61fe0cf8 in __run_exit_handlers () from /lib64/libc.so.6
#23 0x00007f8d61fe0d4a in exit () from /lib64/libc.so.6
#24 0x00007f8d61fc8f51 in __libc_start_main () from /lib64/libc.so.6
#25 0x00005614c4a6d96a in _start () at ../sysdeps/x86_64/start.S:120