Created by: wxl1351641822

W0424 13:45:47.819998   615 init.cc:209] Warning: PaddlePaddle catches a failure signal, it may not work properly
W0424 13:45:47.820066   615 init.cc:211] You could check whether you killed PaddlePaddle thread/process accidentally or report the case to PaddlePaddle
W0424 13:45:47.820072   615 init.cc:214] The detail failure signal is:

W0424 13:45:47.820080   615 init.cc:217] *** Aborted at 1587707147 (unix time) try "date -d @1587707147" if you are using GNU date ***
W0424 13:45:47.822696   615 init.cc:217] PC: @                0x0 (unknown)
W0424 13:45:47.823067   615 init.cc:217] *** SIGSEGV (@0x1170) received by PID 554 (TID 0x7fce1a481700) from PID 4464; stack trace: ***
W0424 13:45:47.825078   615 init.cc:217]     @     0x7fce4e4ac390 (unknown)
W0424 13:45:47.825249   615 init.cc:217]     @     0x7fcddd2391ff (unknown)
W0424 13:45:47.825388   615 init.cc:217]     @     0x7fcddd3968a4 (unknown)
W0424 13:45:47.825546   615 init.cc:217]     @     0x7fcddd32f578 (unknown)
W0424 13:45:47.827371   615 init.cc:217]     @     0x7fce4e4a26ba start_thread
W0424 13:45:47.829238   615 init.cc:217]     @     0x7fce4e1d841d clone
W0424 13:45:47.831087   615 init.cc:217]     @                0x0 (unknown)
Segmentation fault (core dumped)

代码与昨天没有任何变化，昨天一切正常，今天打开机子就报这个错误。这是什么情况？