rpmdb: Thread/process 10646/3086534416 failed: Thread died in Berkeley DB library

明明用rpm查看包存在，但删除的时候进程就停住了。后来出现以下错误：rpmdb: Thread/process 10646/3086534416 failed: Thread died in Berkeley DB library

此时需要清理以下rpm的临时文件

# rm -fr /var/lib/rpm/__db.*