使用WAL模式 - 单个编写器和多个阅读器。 读者是使用序列化模式在同一进程中的线程。
这是回溯：
#0 0x00007f4f78f0d08d in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f4f78f0cf2c in sleep () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f4f7982d881 in signal_catch (signo=6) at signal_masker.c:35
#3 <signal handler called>
#4 0x00007f4f78e83425 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#5 0x00007f4f78e86b8b in abort () from /lib/x86_64-linux-gnu/libc.so.6
#6 0x00007f4f78ec139e in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#7 0x00007f4f78ecbb96 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#8 0x00007f4f77661690 in sqlite3_free () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#9 0x00007f4f77664b96 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#10 0x00007f4f77664c7c in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#11 0x00007f4f77664cb0 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#12 0x00007f4f7768b477 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#13 0x00007f4f7769a249 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#14 0x00007f4f776a9689 in ?? () from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
#15 0x00007f4f776ae451 in sqlite3_step () from /usr/lib/x86_64-linux-gnu/libsqlite3.s
有没有人有想法？