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  • BFAST malloc error

    Hi,

    I am getting the below memory corruption error when trying to run BFAST on a 4GB RAM machine.

    Could you please advise?

    Thanks.
    =========================================

    *** glibc detected *** bfast: malloc(): memory corruption: 0x097f80a8 ***
    ======= Backtrace: =========
    /lib/i686/nosegneg/libc.so.6[0x472dbc]
    /lib/i686/nosegneg/libc.so.6(__libc_malloc+0x85)[0x473f95]
    /lib/i686/nosegneg/libc.so.6(vasprintf+0x23)[0x469753]
    /lib/i686/nosegneg/libc.so.6(asprintf+0x2e)[0x44f03e]
    /lib/i686/nosegneg/libc.so.6(__assert_fail+0xba)[0x42b2ba]
    bfast[0x8062baa]
    bfast[0x8064080]
    bfast[0x806f4d5]
    bfast[0x8071038]
    bfast[0x8078470]
    bfast[0x807d7ef]
    /lib/i686/nosegneg/libc.so.6(__libc_start_main+0xdc)[0x41edec]
    bfast[0x8049421]
    ======= Memory map: ========
    003eb000-00405000 r-xp 00000000 ca:01 526533 /lib/ld-2.5.so
    00405000-00406000 r-xp 00019000 ca:01 526533 /lib/ld-2.5.so
    00406000-00407000 rwxp 0001a000 ca:01 526533 /lib/ld-2.5.so
    00409000-00549000 r-xp 00000000 ca:01 526534 /lib/i686/nosegneg/libc-2.5.so
    00549000-0054b000 r-xp 00140000 ca:01 526534 /lib/i686/nosegneg/libc-2.5.so
    0054b000-0054c000 rwxp 00142000 ca:01 526534 /lib/i686/nosegneg/libc-2.5.so
    0054c000-0054f000 rwxp 0054c000 00:00 0
    00557000-0057c000 r-xp 00000000 ca:01 526536 /lib/i686/nosegneg/libm-2.5.so
    0057c000-0057d000 r-xp 00024000 ca:01 526536 /lib/i686/nosegneg/libm-2.5.so
    0057d000-0057e000 rwxp 00025000 ca:01 526536 /lib/i686/nosegneg/libm-2.5.so
    00580000-00593000 r-xp 00000000 ca:01 526543 /lib/i686/nosegneg/libpthread-2.5.so
    00593000-00594000 r-xp 00012000 ca:01 526543 /lib/i686/nosegneg/libpthread-2.5.so
    00594000-00595000 rwxp 00013000 ca:01 526543 /lib/i686/nosegneg/libpthread-2.5.so
    00595000-00597000 rwxp 00595000 00:00 0
    005fb000-0060d000 r-xp 00000000 ca:01 693408 /usr/lib/libz.so.1.2.3
    0060d000-0060e000 rwxp 00011000 ca:01 693408 /usr/lib/libz.so.1.2.3
    0061b000-00626000 r-xp 00000000 ca:01 526548 /lib/libgcc_s-4.1.2-20080102.so.1
    00626000-00627000 rwxp 0000a000 ca:01 526548 /lib/libgcc_s-4.1.2-20080102.so.1
    00648000-00658000 r-xp 00000000 ca:01 700448 /usr/lib/libbz2.so.1.0.3
    00658000-00659000 rwxp 0000f000 ca:01 700448 /usr/lib/libbz2.so.1.0.3
    08048000-08094000 r-xp 00000000 ca:01 692332 /usr/local/bin/bfast
    08094000-08096000 rwxp 0004b000 ca:01 692332 /usr/local/bin/bfast
    097ed000-0985f000 rwxp 097ed000 00:00 0
    aff00000-aff21000 rwxp aff00000 00:00 0
    aff21000-b0000000 ---p aff21000 00:00 0
    b0003000-b2004000 rwxp b3f8a000 00:00 0
    b204a000-b7fa1000 rwxp b204a000 00:00 0
    b7fa5000-b7fa9000 rwxp b7fa5000 00:00 0
    b7fa9000-b7faa000 r-xp b7fa9000 00:00 0 [vdso]
    bfba6000-bfbbb000 rw-p bfba6000 00:00 0 [stack]

  • #2
    Could you try to find a small test case so we can debug, or run it in gdb and identify the line in the source code? Tell us your environment and other variables.

    Comment

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