Changes between Initial Version and Version 3 of Ticket #7797


Ignore:
Timestamp:
Mar 15, 2010, 5:10:41 PM (14 years ago)
Author:
sphery
Comment:

Removing inline glibc backtrace from the description to make the ticket readable and attaching as a file (just to preserve the original information).

gdb backtrace has been provided, as requested.

Legend:

Unmodified
Added
Removed
Modified

  • Ticket #7797 – Description

    initial v3  
    11I saw this crash in mythfrontend in mythbuntu 9.10:
    2 {{{
    3 *** glibc detected *** /usr/bin/mythfrontend.real: double free or corruption (fasttop): 0xac24e9e8 ***
    4 mythfrontend.real: Fatal IO error: client killed
    5 ======= Backtrace: =========
    6 /lib/tls/i686/cmov/libc.so.6[0xb3a06ff1]
    7 /lib/tls/i686/cmov/libc.so.6[0xb3a086f2]
    8 /lib/tls/i686/cmov/libc.so.6(cfree+0x6d)[0xb3a0b79d]
    9 /usr/lib/tls/libnvidia-tls.so.1[0xb23f1b60]
    10 /usr/lib/libX11.so.6(_XReply+0x106)[0xb5ac8526]
    11 /usr/lib/libX11.so.6(XSync+0x67)[0xb5abc1a7]
    12 /usr/lib/libmythui-0.22.so.0(_ZN12MythXDisplay4SyncEb+0x45)[0xb5f74a85]
    13 ======= Memory map: ========
    14 08048000-0826e000 r-xp 00000000 08:01 1553       /usr/bin/mythfrontend.real
    15 0826e000-0826f000 r--p 00225000 08:01 1553       /usr/bin/mythfrontend.real
    16 0826f000-08270000 rw-p 00226000 08:01 1553       /usr/bin/mythfrontend.real
    17 08270000-08272000 rw-p 00000000 00:00 0
    18 0a256000-0c1b9000 rw-p 00000000 00:00 0          [heap]
    19 98100000-98169000 rw-p 00000000 00:00 0
    20 98169000-98200000 ---p 00000000 00:00 0
    21 98246000-985e7000 rw-p 00000000 00:00 0
    22 985e7000-985e8000 ---p 00000000 00:00 0
    23 985e8000-98de8000 rwxp 00000000 00:00 0
    24 98de8000-99000000 rw-p 00000000 00:00 0
    25 99000000-990cf000 rw-p 00000000 00:00 0
    26 990cf000-99100000 ---p 00000000 00:00 0
    27 99200000-992eb000 rw-p 00000000 00:00 0
    28 992eb000-99300000 ---p 00000000 00:00 0
    29 99300000-993f1000 rw-p 00000000 00:00 0
    30 993f1000-99400000 ---p 00000000 00:00 0
    31 99400000-994fb000 rw-p 00000000 00:00 0
    32 994fb000-99500000 ---p 00000000 00:00 0
    33 99500000-995dc000 rw-p 00000000 00:00 0
    34 995dc000-99600000 ---p 00000000 00:00 0
    35 99600000-996d2000 rw-p 00000000 00:00 0
    36 996d2000-99700000 ---p 00000000 00:00 0
    37 99700000-998e7000 rw-p 00000000 00:00 0
    38 998e7000-99900000 ---p 00000000 00:00 0
    39 99900000-999e3000 rw-p 00000000 00:00 0
    40 999e3000-99a00000 ---p 00000000 00:00 0
    41 99a00000-99b00000 rw-p 00000000 00:00 0
    42 99b00000-99be3000 rw-p 00000000 00:00 0
    43 99be3000-99c00000 ---p 00000000 00:00 0
    44 99d00000-99dfe000 rw-p 00000000 00:00 0
    45 99dfe000-99e00000 ---p 00000000 00:00 0
    46 99e99000-9a000000 rw-p 00000000 00:00 0
    47 9a000000-9a0ff000 rw-p 00000000 00:00 0
    48 9a0ff000-9a100000 ---p 00000000 00:00 0
    49 9a1ff000-9a200000 ---p 00000000 00:00 0
    50 9a200000-9aa00000 rwxp 00000000 00:00 0
    51 9aa10000-9ab00000 rw-p 00000000 00:00 0
    52 9ab00000-9abfb000 rw-p 00000000 00:00 0
    53 9abfb000-9ac00000 ---p 00000000 00:00 0
    54 9ac00000-9acde000 rw-p 00000000 00:00 0
    55 9acde000-9ad00000 ---p 00000000 00:00 0
    56 9ad00000-9adf7000 rw-p 00000000 00:00 0
    57 9adf7000-9ae00000 ---p 00000000 00:00 0
    58 9ae00000-9aef9000 rw-p 00000000 00:00 0
    59 9aef9000-9af00000 ---p 00000000 00:00 0
    60 9af00000-9aff4000 rw-p 00000000 00:00 0
    61 9aff4000-9b000000 ---p 00000000 00:00 0
    62 9b100000-9b200000 rw-p 00000000 00:00 0
    63 9b300000-9b3f5000 rw-p 00000000 00:00 0
    64 9b3f5000-9b400000 ---p 00000000 00:00 0
    65 9b557000-9b600000 rw-p 00000000 00:00 0
    66 9b600000-9b6dd000 rw-p 00000000 00:00 0
    67 9b6dd000-9b700000 ---p 00000000 00:00 0
    68 9b702000-9b800000 rw-p 00000000 00:00 0
    69 9b800000-9b9fc000 rw-p 00000000 00:00 0
    70 9b9fc000-9ba00000 ---p 00000000 00:00 0
    71 9ba00000-9bb00000 rw-p 00000000 00:00 0
    72 9bb34000-9bd00000 rw-p 00000000 00:00 0
    73 9bd00000-9c000000 rw-p 00000000 00:00 0
    74 9c000000-9c100000 rw-p 00000000 00:00 0
    75 9c12e000-9c1cc000 rw-p 00000000 00:00 0
    76 9c1cc000-9c219000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    77 9c219000-9c266000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    78 9c266000-9c2b3000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    79 9c2b3000-9c300000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    80 9c300000-9c400000 rw-p 00000000 00:00 0
    81 9c419000-9c466000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    82 9c466000-9c4b3000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    83 9c4b3000-9c500000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    84 9c500000-9c600000 rw-p 00000000 00:00 0
    85 9c600000-9c800000 rw-p 00000000 00:00 0
    86 9c815000-9c862000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    87 9c900000-9ca00000 rw-p 00000000 00:00 0
    88 9ca1b000-9ca68000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    89 9ca68000-9cb00000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    90 9cb00000-9cc00000 rw-p 00000000 00:00 0
    91 9cc38000-9ccd0000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    92 9ccd0000-9cd68000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    93 9cd68000-9ce00000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    94 9ce00000-9ceed000 rw-p 00000000 00:00 0
    95 9ceed000-9cf00000 ---p 00000000 00:00 0
    96 9cf1b000-9cf68000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    97 9cf68000-9d000000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    98 9d000000-9d100000 rw-p 00000000 00:00 0
    99 9d100000-9d1de000 rw-p 00000000 00:00 0
    100 9d1de000-9d200000 ---p 00000000 00:00 0
    101 9d21b000-9d268000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    102 9d268000-9d300000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    103 9d300000-9d3e9000 rw-p 00000000 00:00 0
    104 9d3e9000-9d400000 ---p 00000000 00:00 0
    105 9d400000-9d500000 rw-p 00000000 00:00 0
    106 9d500000-9d5c1000 rw-p 00000000 00:00 0
    107 9d5c1000-9d600000 ---p 00000000 00:00 0
    108 9d638000-9d6d0000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    109 9d6d0000-9d768000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    110 9d768000-9d800000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    111 9d800000-9d8a5000 rw-p 00000000 00:00 0
    112 9d8a5000-9d900000 ---p 00000000 00:00 0
    113 9d924000-9d971000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    114 9d971000-9d9be000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    115 9d9be000-9da0b000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    116 9da0b000-9df00000 rw-p 00000000 00:00 0
    117 9df00000-9dfb3000 rw-p 00000000 00:00 0
    118 9dfb3000-9e000000 ---p 00000000 00:00 0
    119 9e025000-9e072000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    120 9e072000-9e10a000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    121 9e10a000-9e1a2000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    122 9e1a2000-9e23a000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    123 9e23a000-9ea24000 rw-p 00000000 00:00 0
    124 9ea4b000-9ea98000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    125 9ea98000-9eae5000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    126 9eae5000-9eb7d000 r--p 00000000 08:01 267322     /usr/share/fonts/truetype/ttf-dejavu/DejaVuSans.ttf
    127 9eb7d000-9ebca000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttf
    128 9ebca000-9ec17000 r--p 00000000 08:01 267306     /usr/share/fonts/truetype/freefont/FreeMono.ttfAborted
    129 }}}
    1302
     3[gdb backtrace attached]
    1314
    1325{{{