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*** glibc detected *** ./myfirst: free(): invalid next size (fast): 0x000000000af4c0f0 ***
======= Backtrace: =========
/lib64/libc.so.6[0x3233271cec]
/lib64/libc.so.6(cfree+0x8c)[0x323327590c]
/usr/lib64/libcuda.so[0x2ab323359add]

/home/user/bin/cuda/lib64/libcudart.so.2(cudaMalloc+0x44)[0x2ab323094e34]
./myfirst[0x403974]
/lib64/libc.so.6(__libc_start_main+0xf4)[0x323321d974]
./myfirst(__gxx_personality_v0+0x139)[0x4032e9]
======= Memory map: ========
00400000-00418000 r-xp 00000000 08:08 458761 /home/user/NVIDIA_GPU_Computing_SDK/C/bin/linux/release/myfirst

2ab324189000-2ab324289000 rw-s 11d099000 00:11 11518 /dev/nvidia0
2ab324289000-2ab324389000 rw-s 11e80d000 00:11 11518 /dev/nvidia0
2ab328000000-2ab328021000 rw-p 2ab328000000 00:00 0 
2ab328021000-2ab32c000000 ---p 2ab328021000 00:00 0


7fff15d1d000-7fff15d32000 rw-p 7ffffffea000 00:00 0 [stack]
ffffffffff600000-ffffffffffe00000 ---p 00000000 00:00 0 [vdso]
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