[SLOVED] [QT] błąd po zakończeniu programu

[skoczo]

Napisałem prosty program który wczytuje z pliku obrazek lecz gdy wyłączam program wyskakują jakieś błedy. Oto one

Kod: Zaznacz cały

*** glibc detected *** ./qt: free(): invalid pointer: 0xbf884230 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb72f4454]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb72f64b6]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb74d10b1]
/usr/lib/libQtCore.so.4(_ZN14QObjectPrivate14deleteChildrenEv+0x6f)[0xb76750ff]
/usr/lib/libQtGui.so.4(_ZN7QWidgetD0Ev+0x158)[0xb78e0fb8]
/usr/lib/libQtCore.so.4(_ZN14QObjectPrivate14deleteChildrenEv+0x6f)[0xb76750ff]
/usr/lib/libQtGui.so.4(_ZN7QWidgetD2Ev+0x158)[0xb78e1928]
/usr/lib/libQtGui.so.4(_ZN11QMainWindowD2Ev+0x31)[0xb7c33921]
./qt[0x804a68d]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb729b685]
./qt[0x804a441]
======= Memory map: ========
08048000-0804b000 r-xp 00000000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
0804b000-0804c000 r--p 00002000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
0804c000-0804d000 rw-p 00003000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
08f28000-08f8f000 rw-p 08f28000 00:00 0          [heap]
b6a00000-b6a21000 rw-p b6a00000 00:00 0 
b6a21000-b6b00000 ---p b6a21000 00:00 0 
b6b04000-b6b0e000 r-xp 00000000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b6b0e000-b6b0f000 r--p 00009000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b6b0f000-b6b10000 rw-p 0000a000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b6b10000-b6b19000 r-xp 00000000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6b19000-b6b1a000 r--p 00008000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6b1a000-b6b1b000 rw-p 00009000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6b1b000-b6b30000 r-xp 00000000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6b30000-b6b31000 r--p 00014000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6b31000-b6b32000 rw-p 00015000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6b32000-b6b34000 rw-p b6b32000 00:00 0 
b6b34000-b6b3b000 r-xp 00000000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6b3b000-b6b3c000 r--p 00006000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6b3c000-b6b3d000 rw-p 00007000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6b3d000-b6b7a000 rw-p b6b3d000 00:00 0 
b6b7a000-b6bcc000 r-xp 00000000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6bcc000-b6bce000 r--p 00052000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6bce000-b6bcf000 rw-p 00054000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6bcf000-b6c1a000 r-xp 00000000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6c1a000-b6c1b000 r--p 0004b000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6c1b000-b6c1c000 rw-p 0004c000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6c1c000-b6c4b000 r-xp 00000000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6c4b000-b6c4c000 r--p 0002e000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6c4c000-b6c4d000 rw-p 0002f000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6c4d000-b6c50000 rw-p b6c4d000 00:00 0 
b6c50000-b6cbb000 r-xp 00000000 08:06 546259     /usr/lib/libmng.so.1.1.0.9
b6cbb000-b6cbe000 rw-p 0006a000 08:06 546259     /usr/lib/libmng.so.1.1.0.9
b6cd3000-b6cf2000 r-xp 00000000 08:06 546210     /usr/lib/libjpeg.so.62.0.0
b6cf2000-b6cf3000 rw-p 0001e000 08:06 546210     /usr/lib/libjpeg.so.62.0.0
b6cfb000-b6cff000 r-xp 00000000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6cff000-b6d00000 r--p 00003000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6d00000-b6d01000 rw-p 00004000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6d01000-b6d06000 r-xp 00000000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6d06000-b6d07000 r--p 00004000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6d07000-b6d08000 rw-p 00005000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6d08000-b6d10000 r-xp 00000000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6d10000-b6d11000 r--p 00008000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6d11000-b6d12000 rw-p 00009000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6d12000-b6d14000 r-xp 00000000 08:06 311088     /usr/lib/libXinerama.so.1.0.0
b6d14000-b6d15000 rw-p 00001000 08:06 311088     /usr/lib/libXinerama.so.1.0.0
b6d15000-b6d1d000 r-xp 00000000 08:06 311070     /usr/lib/libXcursor.so.1.0.2
b6d1d000-b6d1e000 rw-p 00007000 08:06 311070     /usr/lib/libXcursor.so.1.0.2
b6d1e000-b6d22000 r-xp 00000000 08:06 311080     /usr/lib/libXfixes.so.3.1.0
b6d22000-b6d23000 rw-p 00003000 08:06 311080     /usr/lib/libXfixes.so.3.1.0
b6d23000-b6d26000 r-xp 00000000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6d26000-b6d27000 r--p 00002000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6d27000-b6d28000 rw-p 00003000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6d28000-b6d2e000 r-xp 00000000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6d2e000-b6d2f000 r--p 00005000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6d2f000-b6d30000 rw-p 00006000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6d31000-b6d36000 r-xp 00000000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6d36000-b6d37000 r--p 00004000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6d37000-b6d38000 rw-p 00005000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6d38000-b6d3e000 r--s 00000000 08:06 360874     /var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-x86.cache-2
b6d3e000-b6d3f000 r--s 00000000 08:06 360875     /var/cache/fontconfig/99e8ed0e538f840c565b6ed5dad60d56-x86.cache-2
b6d3f000-b6d42000 r--s 00000000 08:06 360878     /var/cache/fontconfig/e383d7ea5fbe662a33d9b44caf393297-x86.cache-2
b6d42000-b6d43000 r--s 00000000 08:06 360862     /var/cache/fontconfig/fd9505950c048a77dc4b710eb6a628ed-x86.cache-2
b6d43000-b6d44000 r--s 00000000 08:06 360864     /var/cache/fontconfig/a2ab74764b07279e7c36ddb1d302cf26-x86.cache-2
b6d44000-b6d47000 r--s 00000000 08:06 360871     /var/cache/fontconfig/6eb3985aa4124903f6ff08ba781cd364-x86.cache-2
b6d47000-b6d48000 r--s 00000000 08:06 360869     /var/cache/fontconfig/4c73fe0c47614734b17d736dbde7580a-x86.cache-2
b6d48000-b6d4a000 r--s 00000000 08:06 360847     /var/cache/fontconfig/646addb8444faa74ee138aa00ab0b6a0-x86.cache-2
b6d4a000-b6d4d000 r--s 00000000 08:06 360867     /var/cache/fontconfig/a755afe4a08bf5b97852ceb7400b47bc-x86.cache-2
b6d4d000-b6d54000 r--s 00000000 08:06 360872     /var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-x86.cache-2
b6d54000-b6d57000 r--s 00000000 08:06 360858     /var/cache/fontconfig/de156ccd2eddbdc19d37a45b8b2aac9c-x86.cache-2
b6d57000-b6d59000 r--s 00000000 08:06 360873     /var/cache/fontconfig/da1bd5ca8443ffe22927a23ce431d198-x86.cache-2
b6d59000-b6d61000 r--s 00000000 08:06 360870     /var/cache/fontconfig/e3de0de479f42330eadf588a55fb5bf4-x86.cache-2
b6d61000-b6d6c000 r--s 00000000 08:06 360868     /var/cache/fontconfig/0f34bcd4b6ee430af32735b75db7f02b-x86.cache-2
b6d6c000-b6d73000 r--s 00000000 08:06 360861     /var/cache/fontconfig/d52a8644073d54c13679302ca1180695-x86.cache-2
b6d73000-b6d78000 r--s 00000000 08:06 360876     /var/cache/fontconfig/105b9c7e6f0a4f82d8c9b6e39c52c6f9-x86.cache-2
b6d78000-b6d7e000 r--s 00000000 08:06 360863     /var/cache/fontconfig/089dead882dea3570ffc31a9898cfb69-x86.cache-2
b6d7e000-b6d8b000 r--s 00000000 08:06 360848     /var/cache/fontconfig/e13b20fdb08344e0e664864cc2ede53d-x86.cache-2
b6d8b000-b6d99000 r--s 00000000 08:06 360877     /var/cache/fontconfig/865f88548240fee46819705c6468c165-x86.cache-2
b6d99000-b6d9b000 r-xp 00000000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6d9b000-b6d9c000 r--p 00001000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6d9c000-b6d9d000 rw-p 00002000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6d9d000-b6ddc000 r--p 00000000 08:06 327060     /usr/lib/locale/pl_PL.utf8/LC_CTYPE
b6ddc000-b6ebd000 r--p 00000000 08:06 353241     /usr/lib/locale/pl_PL.utf8/LC_COLLATE
b6ebd000-b6ec0000 rw-p b6ebd000 00:00 0 
b6ec0000-b6ec4000 r-xp 00000000 08:06 311074     /usr/lib/libXdmcp.so.6.0.0
b6ec4000-b6ec5000 rw-p 00003000 08:06 311074     /usr/lib/libXdmcp.so.6.0.0
b6ec5000-b6edc000 r-xp 00000000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6edc000-b6edd000 r--p 00016000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6edd000-b6ede000 rw-p 00017000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6ede000-b6edf000 r-xp 00000000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6edf000-b6ee0000 r--p 00000000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6ee0000-b6ee1000 rw-p 00001000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6ee1000-b6ee3000 r-xp 00000000 08:06 311063     /usr/lib/libXau.so.6.0.0
b6ee3000-b6ee4000 rw-p 00001000 08:06 311063     /usr/lib/libXau.so.6.0.0
bAborted

Program znajduje się w załączniku. Co może być ich przyczyną?

[sinis]

Kod: Zaznacz cały

pm=0;
delete pm;

To chyba powinno być na odwrót.

[skoczo]

Niestety ale dalej taki sam błąd.

[doles2]

Spróbuj usunąć w ogóle te linię "delete pm". Biblioteka Qt sama zwalnia pamięć pod zdefiniowane dynamicznie zmienne, być możne nie tylko Ty zwalniasz pamięć ale mechanizm biblioteki robi to jeszcze raz, zatem tuż przy wychodzeniu z programu są takie błędy.

[skoczo]

Bez delete też są błędy. Chyba się nie zmieniły.

Kod: Zaznacz cały

*** glibc detected *** ./qt: free(): invalid pointer: 0xbff65994 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb71d5454]
/lib/tls/i686/cmov/libc.so.6(cfree+0x96)[0xb71d74b6]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0xb73b20b1]
/usr/lib/libQtCore.so.4(_ZN14QObjectPrivate14deleteChildrenEv+0x6f)[0xb75560ff]
/usr/lib/libQtGui.so.4(_ZN7QWidgetD0Ev+0x158)[0xb77c1fb8]
/usr/lib/libQtCore.so.4(_ZN14QObjectPrivate14deleteChildrenEv+0x6f)[0xb75560ff]
/usr/lib/libQtGui.so.4(_ZN7QWidgetD2Ev+0x158)[0xb77c2928]
/usr/lib/libQtGui.so.4(_ZN11QMainWindowD2Ev+0x31)[0xb7b14921]
./qt[0x804a824]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5)[0xb717c685]
./qt[0x804a571]
======= Memory map: ========
08048000-0804b000 r-xp 00000000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
0804b000-0804c000 r--p 00003000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
0804c000-0804d000 rw-p 00004000 08:07 2678816    /home/skoczo/Pulpit/programowanie/qt/qt
09434000-0949b000 rw-p 09434000 00:00 0          [heap]
b6800000-b6821000 rw-p b6800000 00:00 0 
b6821000-b6900000 ---p b6821000 00:00 0 
b69ec000-b69f6000 r-xp 00000000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b69f6000-b69f7000 r--p 00009000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b69f7000-b69f8000 rw-p 0000a000 08:06 57693      /lib/tls/i686/cmov/libnss_files-2.8.90.so
b69f8000-b6a01000 r-xp 00000000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6a01000-b6a02000 r--p 00008000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6a02000-b6a03000 rw-p 00009000 08:06 57695      /lib/tls/i686/cmov/libnss_nis-2.8.90.so
b6a03000-b6a18000 r-xp 00000000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6a18000-b6a19000 r--p 00014000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6a19000-b6a1a000 rw-p 00015000 08:06 57690      /lib/tls/i686/cmov/libnsl-2.8.90.so
b6a1a000-b6a59000 rw-p b6a1a000 00:00 0 
b6a59000-b6aab000 r-xp 00000000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6aab000-b6aad000 r--p 00052000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6aad000-b6aae000 rw-p 00054000 08:06 546511     /usr/lib/libtiff.so.4.2.1
b6aae000-b6af9000 r-xp 00000000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6af9000-b6afa000 r--p 0004b000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6afa000-b6afb000 rw-p 0004c000 08:06 546790     /usr/lib/libQtSvg.so.4.4.3
b6afb000-b6b2a000 r-xp 00000000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6b2a000-b6b2b000 r--p 0002e000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6b2b000-b6b2c000 rw-p 0002f000 08:06 309743     /usr/lib/liblcms.so.1.0.16
b6b2c000-b6b2f000 rw-p b6b2c000 00:00 0 
b6b2f000-b6b9a000 r-xp 00000000 08:06 546259     /usr/lib/libmng.so.1.1.0.9
b6b9a000-b6b9d000 rw-p 0006a000 08:06 546259     /usr/lib/libmng.so.1.1.0.9
b6bb3000-b6bd2000 r-xp 00000000 08:06 546210     /usr/lib/libjpeg.so.62.0.0
b6bd2000-b6bd3000 rw-p 0001e000 08:06 546210     /usr/lib/libjpeg.so.62.0.0
b6bd3000-b6bda000 r-xp 00000000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6bda000-b6bdb000 r--p 00006000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6bdb000-b6bdc000 rw-p 00007000 08:06 57691      /lib/tls/i686/cmov/libnss_compat-2.8.90.so
b6bdc000-b6be0000 r-xp 00000000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6be0000-b6be1000 r--p 00003000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6be1000-b6be2000 rw-p 00004000 08:06 578734     /usr/lib/qt4/plugins/imageformats/libqtiff.so
b6be2000-b6be7000 r-xp 00000000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6be7000-b6be8000 r--p 00004000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6be8000-b6be9000 rw-p 00005000 08:06 578733     /usr/lib/qt4/plugins/imageformats/libqmng.so
b6be9000-b6bf1000 r-xp 00000000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6bf1000-b6bf2000 r--p 00008000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6bf2000-b6bf3000 rw-p 00009000 08:06 578732     /usr/lib/qt4/plugins/imageformats/libqjpeg.so
b6bf3000-b6bf5000 r-xp 00000000 08:06 311088     /usr/lib/libXinerama.so.1.0.0
b6bf5000-b6bf6000 rw-p 00001000 08:06 311088     /usr/lib/libXinerama.so.1.0.0
b6bf6000-b6bfe000 r-xp 00000000 08:06 311070     /usr/lib/libXcursor.so.1.0.2
b6bfe000-b6bff000 rw-p 00007000 08:06 311070     /usr/lib/libXcursor.so.1.0.2
b6bff000-b6c03000 r-xp 00000000 08:06 311080     /usr/lib/libXfixes.so.3.1.0
b6c03000-b6c04000 rw-p 00003000 08:06 311080     /usr/lib/libXfixes.so.3.1.0
b6c05000-b6c08000 r-xp 00000000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6c08000-b6c09000 r--p 00002000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6c09000-b6c0a000 rw-p 00003000 08:06 578757     /usr/lib/qt4/plugins/imageformats/libqsvg.so
b6c0a000-b6c10000 r-xp 00000000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6c10000-b6c11000 r--p 00005000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6c11000-b6c12000 rw-p 00006000 08:06 578731     /usr/lib/qt4/plugins/imageformats/libqico.so
b6c13000-b6c18000 r-xp 00000000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6c18000-b6c19000 r--p 00004000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6c19000-b6c1a000 rw-p 00005000 08:06 578730     /usr/lib/qt4/plugins/imageformats/libqgif.so
b6c1a000-b6c20000 r--s 00000000 08:06 360874     /var/cache/fontconfig/945677eb7aeaf62f1d50efc3fb3ec7d8-x86.cache-2
b6c20000-b6c21000 r--s 00000000 08:06 360875     /var/cache/fontconfig/99e8ed0e538f840c565b6ed5dad60d56-x86.cache-2
b6c21000-b6c24000 r--s 00000000 08:06 360878     /var/cache/fontconfig/e383d7ea5fbe662a33d9b44caf393297-x86.cache-2
b6c24000-b6c25000 r--s 00000000 08:06 360862     /var/cache/fontconfig/fd9505950c048a77dc4b710eb6a628ed-x86.cache-2
b6c25000-b6c26000 r--s 00000000 08:06 360864     /var/cache/fontconfig/a2ab74764b07279e7c36ddb1d302cf26-x86.cache-2
b6c26000-b6c29000 r--s 00000000 08:06 360871     /var/cache/fontconfig/6eb3985aa4124903f6ff08ba781cd364-x86.cache-2
b6c29000-b6c2b000 r--s 00000000 08:06 360847     /var/cache/fontconfig/646addb8444faa74ee138aa00ab0b6a0-x86.cache-2
b6c2b000-b6c2e000 r--s 00000000 08:06 360867     /var/cache/fontconfig/a755afe4a08bf5b97852ceb7400b47bc-x86.cache-2
b6c2e000-b6c35000 r--s 00000000 08:06 360872     /var/cache/fontconfig/6d41288fd70b0be22e8c3a91e032eec0-x86.cache-2
b6c35000-b6c38000 r--s 00000000 08:06 360858     /var/cache/fontconfig/de156ccd2eddbdc19d37a45b8b2aac9c-x86.cache-2
b6c38000-b6c3a000 r--s 00000000 08:06 360873     /var/cache/fontconfig/da1bd5ca8443ffe22927a23ce431d198-x86.cache-2
b6c3a000-b6c42000 r--s 00000000 08:06 360870     /var/cache/fontconfig/e3de0de479f42330eadf588a55fb5bf4-x86.cache-2
b6c42000-b6c4d000 r--s 00000000 08:06 360868     /var/cache/fontconfig/0f34bcd4b6ee430af32735b75db7f02b-x86.cache-2
b6c4d000-b6c54000 r--s 00000000 08:06 360861     /var/cache/fontconfig/d52a8644073d54c13679302ca1180695-x86.cache-2
b6c54000-b6c59000 r--s 00000000 08:06 360876     /var/cache/fontconfig/105b9c7e6f0a4f82d8c9b6e39c52c6f9-x86.cache-2
b6c59000-b6c5f000 r--s 00000000 08:06 360863     /var/cache/fontconfig/089dead882dea3570ffc31a9898cfb69-x86.cache-2
b6c5f000-b6c6c000 r--s 00000000 08:06 360848     /var/cache/fontconfig/e13b20fdb08344e0e664864cc2ede53d-x86.cache-2
b6c6c000-b6c7a000 r--s 00000000 08:06 360877     /var/cache/fontconfig/865f88548240fee46819705c6468c165-x86.cache-2
b6c7a000-b6c7c000 r-xp 00000000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6c7c000-b6c7d000 r--p 00001000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6c7d000-b6c7e000 rw-p 00002000 08:06 318636     /usr/lib/gconv/UTF-16.so
b6c7e000-b6cbd000 r--p 00000000 08:06 327060     /usr/lib/locale/pl_PL.utf8/LC_CTYPE
b6cbd000-b6d9e000 r--p 00000000 08:06 353241     /usr/lib/locale/pl_PL.utf8/LC_COLLATE
b6d9e000-b6da1000 rw-p b6d9e000 00:00 0 
b6da1000-b6da5000 r-xp 00000000 08:06 311074     /usr/lib/libXdmcp.so.6.0.0
b6da5000-b6da6000 rw-p 00003000 08:06 311074     /usr/lib/libXdmcp.so.6.0.0
b6da6000-b6dbd000 r-xp 00000000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6dbd000-b6dbe000 r--p 00016000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6dbe000-b6dbf000 rw-p 00017000 08:06 562097     /usr/lib/libxcb.so.1.0.0
b6dbf000-b6dc0000 r-xp 00000000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6dc0000-b6dc1000 r--p 00000000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6dc1000-b6dc2000 rw-p 00001000 08:06 562095     /usr/lib/libxcb-xlib.so.0.0.0
b6dc2000-b6dc4000 r-xp 00000000 08:06 311063     /usr/lib/libXau.so.6.0.0
b6dc4000-b6dc5000 rw-p 00001000 08:06 311063     /usr/lib/libXau.so.6.0.0
b6dc5000-b6de9000 r-xp 00000000 08:06 545885     /usr/lib/libexpat.so.1.5.2
b6de9000-b6deb000 r--p 00023000 08:06 545885     /usr/lib/libexpat.so.1.5.2
b6debAborted

Co jeszcze może być przyczyną?

[skoczo]

Problem rozwiązany. Tkwił on w klasie picture, nie wiem na czym on dokładnie polegał ale przerobiłem program tak że obrazek jest ładowany do QScrollArea i teraz nie dość że nie ma błędów ale też załadowany obrazek można przewijać. Dziękuje wszystkim za pomoc i załączam poprawiony program.