@laruence 你好
经提醒开了core dump, 截取了以下数据
….
Reading symbols from /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/yac.so…done.
Loaded symbols for /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/yac.so
Reading symbols from /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/redis.so…done.
Loaded symbols for /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/redis.so
Reading symbols from /lib64/libnss_files.so.2…(no debugging symbols found)…done.
Loaded symbols for /lib64/libnss_files.so.2
Core was generated by `php-fpm: pool alpha ‘.
Program terminated with signal 11, Segmentation fault.
#0 _emalloc () at /usr/local/src/php/php-7.0.0/Zend/zend_alloc.c:1291
1291 heap->free_slot[bin_num] = p->next_free_slot;
….
(gdb) where
#0 _emalloc () at /usr/local/src/php/php-7.0.0/Zend/zend_alloc.c:1291
#1 0x000000000062adf6 in zif_spl_autoload_call ()
#2 0x000000000074807f in zend_call_function ()
#3 0×0000000000748722 in zend_lookup_class_ex ()
#4 0x000000000076bf24 in zif_class_exists ()
#5 0x000000000079e9bd in ZEND_DO_ICALL_SPEC_HANDLER () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:586
#6 0x0000000000790efb in execute_ex () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:414
#7 0×0000000000748004 in zend_call_function ()
#8 0×0000000000771244 in zend_call_method ()
#9 0x00000000007891ec in zend_std_call_getter () at /usr/local/src/php/php-7.0.0/Zend/zend_object_handlers.c:202
#10 0x000000000078a5ff in zend_std_read_property () at /usr/local/src/php/php-7.0.0/Zend/zend_object_handlers.c:564
#11 0x0000000000791ab3 in ZEND_FETCH_OBJ_R_SPEC_UNUSED_CONST_HANDLER ()
at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:23382
#12 0x0000000000790efb in execute_ex () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:414
#13 0×0000000000748004 in zend_call_function ()
#14 0×0000000000771244 in zend_call_method ()
#15 0x00007fe8427a1b41 in yaf_dispatcher_handle () from /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/yaf.so
#16 0x00007fe8427a2bf8 in yaf_dispatcher_dispatch ()
from /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/yaf.so
#17 0x00007fe84279e943 in zim_yaf_application_run ()
from /mnt/data/env/php/lib/php/extensions/no-debug-non-zts-20151012/yaf.so
#18 0x00000000007cdffb in ZEND_DO_FCALL_SPEC_HANDLER () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:842
#19 0x0000000000790efb in execute_ex () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:414
#20 0x00000000007d9ae7 in zend_execute () at /usr/local/src/php/php-7.0.0/Zend/zend_vm_execute.h:458
#21 0x0000000000755c74 in zend_execute_scripts () at /usr/local/src/php/php-7.0.0/Zend/zend.c:1428
#22 0x00000000006faee0 in php_execute_script () at /usr/local/src/php/php-7.0.0/main/main.c:2471
#23 0x00000000007e505c in main () at /usr/local/src/php/php-7.0.0/sapi/fpm/fpm/fpm_main.c:1944
…
技能太差不会用gdb
希望能有用, 目前已经切换回5.6版本
谢谢