segmentation fault

[kelark]

When I try to run a few tests in the sample directory in upscaledb with a litl script, I get a segment error, but I have no problem running the leveldb db_bench benchmark. How do I fix this problem? Please note that I did not make any code changes while testing.

Errors are as follows：
node1:~/lym/upscaledb$ /home/hpc/litl_ori/litl/libmcs_spinlock.sh ./samples/db1
/home/hpc/litl_ori/litl/libmcs_spinlock.sh: line 33: 151635 Segmentation fault (core dumped)LD_PRELOAD=$LD_PRELOAD:$BASE/lib/libmcs_spinlock.so "$@"