https://bugzilla.redhat.com/show_bug.cgi?id=1689745
--- Comment #13 from o_wild@163.com --- Similar problem has been detected:
runing update: dnf upgrade
reporter: libreport-2.10.0 backtrace_rating: 4 cmdline: /usr/libexec/ibus-engine-libpinyin --ibus crash_function: pinyin_save executable: /usr/libexec/ibus-engine-libpinyin journald_cursor: s=da5ad80e525e4ff08bf4c205723ad523;i=331f;b=d7695066fe5a459984362bd576f64b63;m=41f02be5;t=5892670578326;x=59eae0bc76de8f97 kernel: 5.0.9-301.fc30.x86_64 package: ibus-libpinyin-1.11.0-2.fc30 reason: ibus-engine-libpinyin killed by SIGSEGV rootdir: / runlevel: N 5 type: CCpp uid: 1000