Somebody linked our shared library with "-static-libgcc" which introduces the __gxx_personality_v0 symbol into our library:
$ nm -D libntuple_slc6_PG_dynamic.so | grep -e '(Unwind|gxx_personality)'
0000000000f9dde0 T __gxx_personality_v0
This was the suspicious part of the backtrace:
#0 0x00007fffe65fe04f in raise () from /usr/lib/libc.so.6
#1 0x00007fffe65ff47a in abort () from /usr/lib/libc.so.6
#2 0x00007fffeca122e8 in _Unwind_SetGR () from /home/beischer/institut/ams/gbatch/icc/lib/linuxx8664icc6.08/libntuple_slc6_PG_dynamic.so
#3 0x00007fffec96ce4a in __gxx_personality_v0 () from /home/beischer/institut/ams/gbatch/icc/lib/linuxx8664icc6.08/libntuple_slc6_PG_dynamic.so
#4 0x00007fffe6b96019 in _Unwind_ForcedUnwind_Phase2 (exc=exc@entry=0x7fffd2095d70, context=context@entry=0x7fffd208f0e0) at /build/gcc/src/gcc/libgcc/unwind.inc:175
#5 0x00007fffe6b96374 in _Unwind_ForcedUnwind (exc=0x7fffd2095d70, stop=0x7fffe6978b90 <unwind_stop>, stop_argument=) at /build/gcc/src/gcc/libgcc/unwind.inc:207
#6 0x00007fffe6978d20 in __pthread_unwind () from /usr/lib/libpthread.so.0
#7 0x00007fffe696ebf6 in sigcancel_handler () from /usr/lib/libpthread.so.0
This has caused the abort().
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