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vargrind 出错信息
来源: 互联网 发布时间：2016-07-05
本文导语: Process terminating with default action of signal 11 (SIGSEGV) ==12620== Access not within mapped region at address 0xCD ==12620== at 0x3C4DC6D5E3: _IO_flush_all_lockp (in /lib64/libc-2.5.so) ==12620== by 0x3C4DC6E164: _IO_cleanup (in /lib64/lib...
Process terminating with default action of signal 11 (SIGSEGV)
==12620== Access not within mapped region at address 0xCD
==12620== at 0x3C4DC6D5E3: _IO_flush_all_lockp (in /lib64/libc-2.5.so)
==12620== by 0x3C4DC6E164: _IO_cleanup (in /lib64/libc-2.5.so)
==12620== by 0x3C4DD07B04: ??? (in /lib64/libc-2.5.so)
==12620== by 0x48024E8: _vgnU_freeres (vg_preloaded.c:62)
==12620== by 0x3C4E80F857: ??? (in /lib64/libpthread-2.5.so)
==12620== If you believe this happened as a result of a stack
==12620== overflow in your program's main thread (unlikely but
==12620== possible), you can try to increase the size of the
==12620== main thread stack using the --main-stacksize= flag.
这个程序是周期性运行的，在运行了两三个小时后出现这样的错误，内存和cpu变化正常
_vgnU_freeres ：栈错误
_IO_cleanup ：exit时缓存清除
==12620== Access not within mapped region at address 0xCD
==12620== at 0x3C4DC6D5E3: _IO_flush_all_lockp (in /lib64/libc-2.5.so)
==12620== by 0x3C4DC6E164: _IO_cleanup (in /lib64/libc-2.5.so)
==12620== by 0x3C4DD07B04: ??? (in /lib64/libc-2.5.so)
==12620== by 0x48024E8: _vgnU_freeres (vg_preloaded.c:62)
==12620== by 0x3C4E80F857: ??? (in /lib64/libpthread-2.5.so)
==12620== If you believe this happened as a result of a stack
==12620== overflow in your program's main thread (unlikely but
==12620== possible), you can try to increase the size of the
==12620== main thread stack using the --main-stacksize= flag.
这个程序是周期性运行的，在运行了两三个小时后出现这样的错误，内存和cpu变化正常
_vgnU_freeres ：栈错误
_IO_cleanup ：exit时缓存清除
|
_vgnU_freeres 的参数可能有问题
|
用 memcheck 跑一下，应该有别的错误。
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