[FLASH-USERS] Abnormal crash with Threshold refinement

[Chris Daley]

Please compile with -g as your error message gives us very little
information.  It appears to be a problem with memory management, i.e.
inconsistent calls to allocate / deallocate (if in Fortran code).
Without -g we cannot see where this problem occurs.

Chris


Latif wrote:
> Hi
> Dear All,
> I am using FLASH3 with standard threshold refinement criteria. After 
> some time FLASH crashes showing this error. what are possible causes 
> of this error ?
> Cheers
> Latif
> *** glibc detected *** ./flash3: double free or corruption (!prev): 
> 0x2586ce48 ***
> ======= Backtrace: =========
> /lib/libc.so.6[0xb000f1]
> /lib/libc.so.6(cfree+0x90)[0xb03bc0]
> ./flash3[0x820ecb0]
> ./flash3[0x8060451]
> ./flash3[0x8074895]
> ======= Memory map: ========
> 00110000-00111000 rwxp 00110000 00:00 0
> 00111000-00118000 r-xp 00000000 fd:00 15106084   /lib/librt-2.5.so
> 00118000-00119000 r-xp 00006000 fd:00 15106084   /lib/librt-2.5.so
> 00119000-0011a000 rwxp 00007000 fd:00 15106084   /lib/librt-2.5.so
> 0011a000-0011c000 rwxp 0011a000 00:00 0
> 00167000-00168000 r-xp 00167000 00:00 0          [vdso]
> 00243000-004f8000 r-xp 00000000 08:21 87130157   
> /net/perenago/data/users/latif/Libraries/hdf5-1.8.1/hdf5/lib/libhdf5.so.5.0.1 
>
> 004f8000-004fe000 rwxp 002b4000 08:21 87130157   
> /net/perenago/data/users/latif/Libraries/hdf5-1.8.1/hdf5/lib/libhdf5.so.5.0.1 
>
> 004fe000-008ab000 rwxp 004fe000 00:00 0
> 00a74000-00a8e000 r-xp 00000000 fd:00 15106062   /lib/ld-2.5.so
> 00a8e000-00a8f000 r-xp 00019000 fd:00 15106062   /lib/ld-2.5.so
> 00a8f000-00a90000 rwxp 0001a000 fd:00 15106062   /lib/ld-2.5.so
> 00a97000-00bd5000 r-xp 00000000 fd:00 15106064   /lib/libc-2.5.so
> 00bd5000-00bd7000 r-xp 0013e000 fd:00 15106064   /lib/libc-2.5.so
> 00bd7000-00bd8000 rwxp 00140000 fd:00 15106064   /lib/libc-2.5.so
> 00bd8000-00bdb000 rwxp 00bd8000 00:00 0
> 00bdd000-00c02000 r-xp 00000000 fd:00 15106126   /lib/libm-2.5.so
> 00c02000-00c03000 r-xp 00024000 fd:00 15106126   /lib/libm-2.5.so
> 00c03000-00c04000 rwxp 00025000 fd:00 15106126   /lib/libm-2.5.so
> 00c06000-00c08000 r-xp 00000000 fd:00 15106069   /lib/libdl-2.5.so
> 00c08000-00c09000 r-xp 00001000 fd:00 15106069   /lib/libdl-2.5.so
> 00c09000-00c0a000 rwxp 00002000 fd:00 15106069   /lib/libdl-2.5.so
> 00c0c000-00c1f000 r-xp 00000000 fd:00 15106075   /lib/libpthread-2.5.so
> 00c1f000-00c20000 r-xp 00012000 fd:00 15106075   /lib/libpthread-2.5.so
> 00c20000-00c21000 rwxp 00013000 fd:00 15106075   /lib/libpthread-2.5.so
> 00c21000-00c23000 rwxp 00c21000 00:00 0
> 00c25000-00c37000 r-xp 00000000 fd:00 1181408    /usr/lib/libz.so.1.2.3
> 00c37000-00c38000 rwxp 00011000 fd:00 1181408    /usr/lib/libz.so.1.2.3
> 00da9000-00db4000 r-xp 00000000 fd:00 15106139   
> /lib/libgcc_s-4.1.2-20080825.so.1
> 00db4000-00db5000 rwxp 0000a000 fd:00 15106139   
> /lib/libgcc_s-4.1.2-20080825.so.1
> 08048000-082c0000 r-xp 00000000 08:21 94783156   
> /net/perenago/data/users/latife/FLASH3.1/object/flash3
> 082c0000-082cd000 rwxp 00277000 08:21 94783156   
> /net/perenago/data/users/latife/FLASH3.1/object/flash3
> 082cd000-25169000 rwxp 082cd000 00:00 0
> 25838000-25a99000 rwxp 25838000 00:00 0          [heap]
> 8a100000-8a121000 rwxp 8a100000 00:00 0
> 8a121000-8a200000 --xp 8a121000 00:00 0
> 8a2c3000-b7f32000 rwxp 8a2c3000 00:00 0
> bfe96000-bfebc000 rwxp bffd9000 00:00 0          [stack]
> forrtl: error (76): Abort trap signal
> Image              PC        Routine            Line        
> Source             .                  00167402  Unknown               
> Unknown  Unknown
> libc.so.6          00AC1691  Unknown               Unknown  Unknown
> libc.so.6          00AF824B  Unknown               Unknown  Unknown
> libc.so.6          00B000F1  Unknown               Unknown  Unknown
> libc.so.6          00B03BC0  Unknown               Unknown  Unknown
> flash3             0820ECB0  Unknown               Unknown  Unknown
> flash3             08060451  Unknown               Unknown  Unknown
> flash3             08074895  Unknown               Unknown  Unknown
>
> Stack trace terminated abnormally.