mythbackend crash after finishing commercial flagging

[anonymous]

mythtv version is release-0-20-fixes rev 14498

This backtrace occurred immediately after commercial flagging had finished.

======= Backtrace: ========= /lib/libc.so.6[0xb5e462f7] /lib/libc.so.6[0xb5e4858a] /lib/libc.so.6(malloc+0x73)[0xb5e49a78] /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6(_Znwj+0x29)[0xb5fde839] /usr/qt/3/lib/libqt-mt.so.3(_ZN7QGArray7newDataEv+0x1e)[0xb673a448] /usr/qt/3/lib/libqt-mt.so.3(_ZN7QGArrayC2Ev+0x29)[0xb673a7a1] /usr/qt/3/lib/libqt-mt.so.3(_ZN8QCStringC1EPKc+0x1f)[0xb672dac7] /usr/qt/3/lib/libqt-mt.so.3(_ZN7QObject7connectEPKS_PKcS1_S3_+0x128)[0xb64aca90] /usr/qt/3/lib/libqt-mt.so.3(_ZN16QSqlResultSharedC1EP10QSqlResult+0x85)[0xb66e7c9d] /usr/qt/3/lib/libqt-mt.so.3(_ZN9QSqlQueryC1EP10QSqlResult+0x3f)[0xb66e7ceb] /usr/qt/3/plugins/sqldrivers/libqsqlmysql.so(_ZNK12QMYSQLDriver11createQueryEv+0x40)[0xb7f15fce] /usr/qt/3/lib/libqt-mt.so.3(_ZN9QSqlQuery4initERK7QStringP12QSqlDatabase+0x5b)[0xb66e8655] /usr/qt/3/lib/libqt-mt.so.3(_ZN9QSqlQueryC2ERK7QStringP12QSqlDatabase+0x36)[0xb66e87e8] /usr/lib/libmyth-0.20.2.so.0(_ZN9MSqlQueryC1ERK14_MSqlQueryInfo+0x32)[0xb6d84bd4] /usr/lib/libmythtv-0.20.2.so.0(_ZN11ProgramInfo11MarkAsInUseEb7QString+0x2dc)[0xb76930ea] /usr/lib/libmythtv-0.20.2.so.0(_ZN16PreviewGenerator15LocalPreviewRunEv+0x49)[0xb78449d9] /usr/lib/libmythtv-0.20.2.so.0(_ZN16PreviewGenerator3RunEv+0x30)[0xb7844fc6] /usr/lib/libmythtv-0.20.2.so.0(_ZN8JobQueue23DoFlagCommercialsThreadEv+0x2905)[0xb772cc25] /usr/lib/libmythtv-0.20.2.so.0(_ZN8JobQueue21FlagCommercialsThreadEPv+0x23)[0xb772d1dd] /lib/libpthread.so.0[0xb60162c1] /lib/libc.so.6(clone+0x5e)[0xb5e9db3e] ======= Memory map: ======== 08048000-0811c000 r-xp 00000000 fe:01 40169 /usr/bin/mythbackend 0811c000-0811e000 rw-p 000d3000 fe:01 40169 /usr/bin/mythbackend 0811e000-085b6000 rw-p 0811e000 00:00 0 [heap] a69ff000-a6a00000 ---p a69ff000 00:00 0 a6a00000-a7200000 rwxp a6a00000 00:00 0 a7200000-a7255000 rw-p a7200000 00:00 0 a7255000-a7300000 ---p a7255000 00:00 0 a73fd000-a73fe000 ---p a73fd000 00:00 0 a73fe000-a7bfe000 rwxp a73fe000 00:00 0 a7f00000-a7fd2000 rw-p a7f00000 00:00 0 a7fd2000-a8000000 ---p a7fd2000 00:00 0 a8100000-a8200000 rw-p a8100000 00:00 0 a82ff000-a8300000 ---p a82ff000 00:00 0 a8300000-a8b00000 rwxp a8300000 00:00 0 a8b00000-a8c00000 rw-p a8b00000 00:00 0 a8caf000-a8cb0000 ---p a8caf000 00:00 0 a8cb0000-a94b0000 rwxp a8cb0000 00:00 0 a94b0000-a94b1000 ---p a94b0000 00:00 0 a94b1000-a9cb1000 rwxp a94b1000 00:00 0 a9cb1000-a9cb2000 ---p a9cb1000 00:00 0 a9cb2000-aa4b2000 rwxp a9cb2000 00:00 0 aa4b2000-aade1000 rw-p aa4b2000 00:00 0 aade1000-aade2000 ---p aade1000 00:00 0 aade2000-ab5e2000 rwxp aade2000 00:00 0 ab5e2000-abae3000 rw-p ab5e2000 00:00 0 abb00000-abc00000 rw-p abb00000 00:00 0 abce4000-abce5000 ---p abce4000 00:00 0 abce5000-ac4e5000 rwxp abce5000 00:00 0 ac4e5000-ac4e6000 ---p ac4e5000 00:00 0 ac4e6000-acce6000 rwxp ac4e6000 00:00 0 acce6000-acce7000 ---p acce6000 00:00 0 acce7000-ad4e7000 rwxp acce7000 00:00 0 ad4e7000-ad4e8000 ---p ad4e7000 00:00 0 ad4e8000-adce8000 rwxp ad4e8000 00:00 0 adce8000-adce9000 ---p adce8000 00:00 0 adce9000-ae4e9000 rwxp adce9000 00:00 0 ae4e9000-ae4ea000 ---p ae4e9000 00:00 0 ae4ea000-aecea000 rwxp ae4ea000 00:00 0 aed00000-aee00000 rw-p aed00000 00:00 0 aeed7000-aeed9000 r-xp 00000000 fe:01 120163 /usr/lib/mythtv/filters/libquickdnr.so aeed9000-aeeda000 rw-p 00001000 fe:01 120163 /usr/lib/mythtv/filters/libquickdnr.so aeeda000-aeedb000 r-xp 00000000 fe:01 125900 /usr/lib/mythtv/filters/libonefield.so aeedb000-aeedc000 rw-p 00000000 fe:01 125900 /usr/lib/mythtv/filters/libonefield.so aeedc000-aeedd000 r-xp 00000000 fe:01 125901 /usr/lib/mythtv/filters/liblinearblend.so aeedd000-aeede000 rw-p 00000000 fe:01 125901 /usr/lib/mythtv/filters/liblinearblend.so aeede000-aeee0000 r-xp 00000000 fe:01 127381 /usr/lib/mythtv/filters/libkerneldeint.so aeee0000-aeee1000 rw-p 00001000 fe:01 127381 /usr/lib/mythtv/filters/libkerneldeint.so aeee1000-aeee5000 r-xp 00000000 fe:01 126633 /usr/lib/mythtv/filters/libivtc.so aeee5000-aeee6000 rw-p 00003000 fe:01 126633 /usr/lib/mythtv/filters/libivtc.so aeee6000-aeee7000 r-xp 00000000 fe:01 126373 /usr/lib/mythtv/filters/libinvert.so aeee7000-aeee8000 rw-p 00000000 fe:01 126373 /usr/lib/mythtv/filters/libinvert.so aeee8000-aeee9000 r-xp 00000000 fe:01 142174 /usr/lib/mythtv/filters/libforce.so aeee9000-aeeea000 rw-p 00000000 fe:01 142174 /usr/lib/mythtv/filters/libforce.so aeeea000-aeeeb000 ---p aeeea000 00:00 0 aeeeb000-af6eb000 rwxp aeeeb000 00:00 0 af6eb000-af6ec000 ---p af6eb000 00:00 0 af6ec000-afeec000 rwxp af6ec000 00:00 0 afeec000-afeed000 ---p afeec000 00:00 0 afeed000-b06ed000 rwxp afeed000 00:00 0 b06ed000-b06ee000 ---p b06ed000 00:00 0 b06ee000-b0eee000 rwxp b06ee000 00:00 0 b0eee000-b0eef000 ---p b0eee000 00:00 0 b0eef000-b16ef000 rwxp b0eef000 00:00 0 b16ef000-b16f0000 ---p b16ef000 00:00 0 b16f0000-b1ef0000 rwxp b16f0000 00:00 0 b1ef0000-b1ef1000 ---p b1ef0000 00:00 0 b1ef1000-b26f1000 rwxp b1ef1000 00:00 0 b26f1000-b26f2000 ---p b26f1000 00:00 0 b26f2000-b2ef2000 rwxp b26f2000 00:00 0 b2ef2000-b2ef3000 ---p b2ef2000 00:00 0 b2ef3000-b36f3000 rwxp b2ef3000 00:00 0 b36f3000-b36f4000 ---p b36f3000 00:00 0 b36f4000-b3ef4000 rwxp b36f4000 00:00 0 b3ef4000-b3ef5000 ---p b3ef4000 00:00 0 b3ef5000-b46f5000 rwxp b3ef5000 00:00 0 b46f5000-b46f6000 ---p b46f5000 00:00 0 b46f6000-b4ef6000 rwxp b46f6000 00:00 0 b4ef6000-b4efe000 r-xp 00000000 fe:00 11114 /lib/libnss_files-2.5.so b4efe000-b4f00000 rw-p 00007000 fe:00 11114 /lib/libnss_files-2.5.so b4f00000-b5016000 r-xp 00000000 fe:01 235467 /usr/lib/libcrypto.so.0.9.8 b5016000-b502b000 rw-p 00115000 fe:01 235467 /usr/lib/libcrypto.so.0.9.8 b502b000-b502e000 rw-p b502b000 00:00 0 b502e000-b5068000 r-xp 00000000 fe:01 235454 /usr/lib/libssl.so.0.9.8 b5068000-b506c000 rw-p 00039000 fe:01 235454 /usr/lib/libssl.so.0.9.8 b506c000-b507d000 r-xp 00000000 fe:00 9129 /lib/libnsl-2.5.so b507d000-b507f000 rw-p 00010000 fe:00 9129 /lib/libnsl-2.5.so b507f000-b5081000 rw-p b507f000 00:00 0 b5081000-b5086000 r-xp 00000000 fe:00 8475 /lib/libcrypt-2.5.so b5086000-b5088000 rw-p 00004000 fe:00 8475 /lib/libcrypt-2.5.so b5088000-b50af000 rw-p b5088000 00:00 0 b50af000-b51c4000 r-xp 00000000 fe:01 2817 /usr/lib/mysql/libmysqlclient.so.15.0.0 b51c4000-b5206000 rw-p 00115000 fe:01 2817 /usr/lib/mysql/libmysqlclient.so.15.0.0 b5206000-b5207000 rw-p b5206000 00:00 0 b5207000-b5209000 r-xp 00000000 fe:01 127352 /usr/lib/mythtv/filters/libdenoise3d.so b5209000-b520a000 rw-p 00001000 fe:01 127352 /usr/lib/mythtv/filters/libdenoise3d.so b520a000-b520c000 r-xp 00000000 fe:01 127346 /usr/lib/mythtv/filters/libcrop.so b520c000-b520d000 rw-p 00001000 fe:01 127346 /usr/lib/mythtv/filters/libcrop.so b520d000-b520e000 r-xp 00000000 fe:01 119531 /usr/lib/mythtv/filters/libconvert.so b520e000-b520f000 rw-p 00000000 fe:01 119531 /usr/lib/mythtv/filters/libconvert.so b520f000-b5210000 r-xp 00000000 fe:01 125904 /usr/lib/mythtv/filters/libbobdeint.so b5210000-b5211000 rw-p 00000000 fe:01 125904 /usr/lib/mythtv/filters/libbobdeint.so b5211000-b5213000 r-xp 00000000 fe:01 125903 /usr/lib/mythtv/filters/libadjust.so b5213000-b5214000 rw-p 00001000 fe:01 125903 /usr/lib/mythtv/filters/libadjust.so b5214000-b5272000 rw-p b5214000 00:00 0 b5272000-b528f000 r-xp 00000000 fe:01 38469 /usr/lib/libexpat.so.0.5.0 b528f000-b5291000 rw-p 0001c000 fe:01 38469 /usr/lib/libexpat.so.0.5.0 b5291000-b5295000 r-xp 00000000 fe:01 5605 /usr/lib/libXfixes.so.3.1.0 b5295000-b5296000 rw-p 00003000 fe:01 5605 /usr/lib/libXfixes.so.3.1.0 b5296000-b529a000 r-xp 00000000 fe:01 4298 /usr/lib/libXdmcp.so.6.0.0 b529a000-b529b000 rw-p 00003000 fe:01 4298 /usr/lib/libXdmcp.so.6.0.0 b529b000-b529c000 rw-p b529b000 00:00 0 b529c000-b529e000 r-xp 00000000 fe:01 4269 /usr/lib/libXau.so.6.0.0 b529e000-b529f000 rw-p 00001000 fe:01 4269 /usr/lib/libXau.so.6.0.0 b529f000-b52e8000 r-xp 00000000 fe:01 5571 /usr/lib/libXt.so.6.0.0 b52e8000-b52eb000 rw-p 00049000 fe:01 5571 /usr/lib/libXt.so.6.0.0 b52eb000-b52ec000 rw-p b52eb000 00:00 0 b52ec000-b52ed000 r-xp 00000000 fe:01 18447 /usr/lib/opengl/nvidia/tls/libnvidia-tls.so.100.14.19 b52ed000-b52ee000 rw-p 00000000 fe:01 18447 /usr/lib/opengl/nvidia/tls/libnvidia-tls.so.100.14.19 b52ee000-b5c4a000 r-xp 00000000 fe:01 18436 /usr/lib/opengl/nvidia/lib/libGLcore.so.100.14.19 b5c4a000-b5c82000 rwxp 0095c000 fe:01 18436 /usr/lib/opengl/nvidia/lib/libGLcore.so.100.14.19 b5c82000-b5c86000 rwxp b5c82000 00:00 0 b5c86000-b5c9a000 r-xp 00000000 fe:01 4223 /usr/lib/libICE.so.6.3.0 b5c9a000-b5c9b000 rw-p 00014000 fe:01 4223 /usr/lib/libICE.so.6.3.0 b5c9b000-b5c9e000 rw-p b5c9b000 00:00 0 b5c9e000-b5ca6000 r-xp 00000000 fe:01 4666 /usr/lib/libSM.so.6.0.0 b5ca6000-b5ca7000 rw-p 00007000 fe:01 4666 /usr/lib/libSM.so.6.0.0 b5ca7000-b5cc8000 r-xp 00000000 fe:01 30478 /usr/lib/libfontconfig.so.1.2.0 b5cc8000-b5cd0000 rw-p 00021000 fe:01 30478 /usr/lib/libfontconfig.so.1.2.0 b5cd0000-b5ce1000 r-xp 00000000 fe:01 15520 /usr/lib/libXft.so.2.1.2 b5ce1000-b5ce2000 rw-p 00010000 fe:01 15520 /usr/lib/libXft.so.2.1.2 b5ce2000-b5cea000 r-xp 00000000 fe:01 5794 /usr/lib/libXcursor.so.1.0.2 b5cea000-b5ceb000 rw-p 00007000 fe:01 5794 /usr/lib/libXcursor.so.1.0.2 b5ceb000-b5cf2000 r-xp 00000000 fe:01 5690 /usr/lib/libXi.so.6.0.0 b5cf2000-b5cf3000 rw-p 00006000 fe:01 5690 /usr/lib/libXi.so.6.0.0 b5cf3000-b5d13000 r-xp 00000000 fe:01 2733 /usr/lib/libpng12.so.0.18.0 b5d13000-b5d14000 rw-p 0001f000 fe:01 2733 /usr/lib/libpng12.so.0.18.0 b5d14000-b5d15000 rw-p b5d14000 00:00 0 b5d15000-b5d33000 r-xp 00000000 fe:01 232179 /usr/lib/libjpeg.so.62.0.0 b5d33000-b5d34000 rw-p 0001d000 fe:01 232179 /usr/lib/libjpeg.so.62.0.0 b5d34000-b5d8d000 r-xp 00000000 fe:01 236751 /usr/lib/libmng.so.1.0.0 b5d8d000-b5d90000 rw-p 00058000 fe:01 236751 /usr/lib/libmng.so.1.0.0 b5d90000-b5d9a000 r-xp 00000000 fe:00 7800 /lib/libsysfs.so.1.0.3 b5d9a000-b5d9b000 rw-p 00009000 fe:00 7800 /lib/libsysfs.so.1.0.3 b5d9b000-b5da2000 r-xp 00000000 fe:01 5577 /usr/lib/libXrender.so.1.3.0 b5da2000-b5da3000 rw-p 00006000 fe:01 5577 /usr/lib/libXrender.so.1.3.0 b5da3000-b5da5000 r-xp 00000000 fe:00 8046 /lib/libdl-2.5.so b5da5000-b5da7000 rw-p 00001000 fe:00 8046 /lib/libdl-2.5.so b5da7000-b5da8000 rw-p b5da7000 00:00 0 b5da8000-b5dad000 r-xp 00000000 fe:01 237017 /usr/lib/liblirc_client.so.0.2.0 b5dad000-b5dae000 rw-p 00004000 fe:01 237017 /usr/lib/liblirc_client.so.0.2.0 b5dae000-b5db4000 r-xp 00000000 fe:01 239150 /usr/lib/libdts.so.0.0.0 b5db4000-b5dd1000 rw-p 00006000 fe:01 239150 /usr/lib/libdts.so.0.0.0 b5dd1000-b5de2000 r-xp 00000000 fe:00 9116 /lib/libz.so.1.2.3 b5de2000-b5de3000 rw-p 00010000 fe:00 9116 /lib/libz.so.1.2.3 b5de3000-b5de4000 rw-p b5de3000 00:00 0 b5de4000-b5f00000 r-xp 00000000 fe:00 11097 /lib/libc-2.5.so b5f00000-b5f01000 r--p 0011c000 fe:00 11097 /lib/libc-2.5.so b5f01000-b5f03000 rw-p 0011d000 fe:00 11097 /lib/libc-2.5.so b5f03000-b5f06000 rw-p b5f03000 00:00 0 b5f06000-b5f0f000 r-xp 00000000 fe:01 219644 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libgcc_s.so.1 b5f0f000-b5f10000 rw-p 00008000 fe:01 219644 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libgcc_s.so.1 b5f10000-b5f32000 r-xp 00000000 fe:00 11088 /lib/libm-2.5.so b5f32000-b5f34000 rw-p 00021000 fe:00 11088 /lib/libm-2.5.so b5f34000-b6006000 r-xp 00000000 fe:01 37865 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8 b6006000-b6009000 r--p 000d1000 fe:01 37865 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8 b6009000-b600b000 rw-p 000d4000 fe:01 37865 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6.0.8 b600b000-b6011000 rw-p b600b000 00:00 0 b6011000-b6023000 r-xp 00000000 fe:00 8045 /lib/libpthread-2.5.so b6023000-b6024000 r--p 00011000 fe:00 8045 /lib/libpthread-2.5.so b6024000-b6025000 rw-p 00012000 fe:00 8045 /lib/libpthread-2.5.so b6025000-b6027000 rw-p b6025000 00:00 0 b6027000-b610b000 r-xp 00000000 fe:01 4308 /usr/lib/libX11.so.6.2.0 b610b000-b610f000 rw-p 000e3000 fe:01 4308 /usr/lib/libX11.so.6.2.0 b610f000-b6110000 rw-p b610f000 00:00 0 b6110000-b611c000 r-xp 00000000 fe:01 5566 /usr/lib/libXext.so.6.4.0 b611c000-b611d000 rw-p 0000c000 fe:01 5566 /usr/lib/libXext.so.6.4.0 b611d000-b6131000 r-xp 00000000 fe:01 5877 /usr/lib/libXmu.so.6.2.0 b6131000-b6132000 rw-p 00014000 fe:01 5877 /usr/lib/libXmu.so.6.2.0 b6132000-b61ac000 r-xp 00000000 fe:01 17264 /usr/lib/opengl/nvidia/lib/libGL.so.100.14.19 b61ac000-b61c7000 rwxp 00079000 fe:01 17264 /usr/lib/opengl/nvidia/lib/libGL.so.100.14.19 b61c7000-b61c8000 rwxp b61c7000 00:00 0 b61c8000-b6240000 r-xp 00000000 fe:01 2832 /usr/lib/libGLU.so.1.3.060502 b6240000-b6241000 rw-p 00078000 fe:01 2832 /usr/lib/libGLU.so.1.3.060502 b6241000-b68a9000 r-xp 00000000 fe:01 193762 /usr/qt/3/lib/libqt-mt.so.3.3.8 b68a9000-b68ea000 rw-p 00667000 fe:01 193762 /usr/qt/3/lib/libqt-mt.so.3.3.8 b68ea000-b68ed000 rw-p b68ea000 00:00 0 b68ed000-b6901000 r-xp 00000000 fe:01 19997 /usr/lib/libsensors.so.3.1.4 b6901000-b6920000 rw-p 00014000 fe:01 19997 /usr/lib/libsensors.so.3.1.4 b6920000-b6922000 rw-p b6920000 00:00 0 b6922000-b6924000 r-xp 00000000 fe:01 40989 /usr/lib/libXvMC.so.1.0.0 b6924000-b6925000 rw-p 00002000 fe:01 40989 /usr/lib/libXvMC.so.1.0.0 b6925000-b6929000 r-xp 00000000 fe:01 41129 /usr/lib/libXvMCW.so.1.0.0 b6929000-b692a000 rw-p 00003000 fe:01 41129 /usr/lib/libXvMCW.so.1.0.0 b692a000-b692f000 r-xp 00000000 fe:01 5790 /usr/lib/libXrandr.so.2.1.0 b692f000-b6930000 rw-p 00004000 fe:01 5790 /usr/lib/libXrandr.so.2.1.0 b6930000-b6934000 r-xp 00000000 fe:01 238751 /usr/lib/libXxf86vm.so.1.0.0 b6934000-b6935000 rw-p 00003000 fe:01 238751 /usr/lib/libXxf86vm.so.1.0.0 b6935000-b6938000 r-xp 00000000 fe:01 5665 /usr/lib/libXv.so.1.0.0 b6938000-b6939000 rw-p 00003000 fe:01 5665 /usr/lib/libXv.so.1.0.0 b6939000-b693b000 r-xp 00000000 fe:01 5752 /usr/lib/libXinerama.so.1.0.0 b693b000-b693c000 rw-p 00001000 fe:01 5752 /usr/lib/libXinerama.so.1.0.0 b693c000-b693d000 rw-p b693c000 00:00 0 b693d000-b6940000 r-xp 00000000 fe:01 217338 /usr/lib/libavc1394.so.0.3.0 b6940000-b6941000 rw-p 00002000 fe:01 217338 /usr/lib/libavc1394.so.0.3.0 b6941000-b694c000 r-xp 00000000 fe:01 248339 /usr/lib/libiec61883.so.0.1.0 b694c000-b694d000 rw-p 0000b000 fe:01 248339 /usr/lib/libiec61883.so.0.1.0 b694d000-b6952000 r-xp 00000000 fe:01 38878 /usr/lib/libraw1394.so.8.1.1 b6952000-b6953000 rw-p 00004000 fe:01 38878 /usr/lib/libraw1394.so.8.1.1 b6953000-b69fb000 r-xp 00000000 fe:01 251901 /usr/lib/libasound.so.2.0.0 b69fb000-b69ff000 rw-p 000a8000 fe:01 251901 /usr/lib/libasound.so.2.0.0 b69ff000-b6a3b000 r-xp 00000000 fe:01 13649 /usr/lib/libmp3lame.so.0.0.0 b6a3b000-b6a3c000 rw-p 0003c000 fe:01 13649 /usr/lib/libmp3lame.so.0.0.0 b6a3c000-b6a6d000 rw-p b6a3c000 00:00 0 b6a6d000-b6ae0000 r-xp 00000000 fe:01 2585 /usr/lib/libfreetype.so.6.3.15 b6ae0000-b6ae4000 rw-p 00072000 fe:01 2585 /usr/lib/libfreetype.so.6.3.15 b6ae4000-b6ae5000 rw-p b6ae4000 00:00 0 b6ae5000-b6b8a000 r-xp 00000000 fe:01 12885 /usr/lib/libmythui-0.20.2.so.0.20.2 b6b8a000-b6b8e000 rw-p 000a4000 fe:01 12885 /usr/lib/libmythui-0.20.2.so.0.20.2 b6b8e000-b6e61000 r-xp 00000000 fe:01 194347 /usr/lib/libmyth-0.20.2.so.0.20.2 b6e61000-b6e89000 rw-p 002d2000 fe:01 194347 /usr/lib/libmyth-0.20.2.so.0.20.2 b6e89000-b6e8a000 rw-p b6e89000 00:00 0 b6e8a000-b6e8b000 r-xp 00000000 fe:01 58653 /usr/lib/libmythlivemedia-0.20.2.so.0.20.2 b6e8b000-b6e8c000 rw-p 00000000 fe:01 58653 /usr/lib/libmythlivemedia-0.20.2.so.0.20.2 b6e8c000-b6f16000 r-xp 00000000 fe:01 163659 /usr/lib/libmythupnp-0.20.2.so.0.20.2 b6f16000-b6f19000 rw-p 0008a000 fe:01 163659 /usr/lib/libmythupnp-0.20.2.so.0.20.2 b6f19000-b6f99000 r-xp 00000000 fe:01 55760 /usr/lib/libmythfreemheg-0.20.2.so.0.20.2 b6f99000-b6fa0000 rw-p 00080000 fe:01 55760 /usr/lib/libmythfreemheg-0.20.2.so.0.20.2 b6fa0000-b6fa1000 rw-p b6fa0000 00:00 0 b6fa1000-b726c000 r-xp 00000000 fe:01 48242 /usr/lib/libmythavcodec-0.20.2.so.0.20.2 b726c000-b7272000 rw-p 002ca000 fe:01 48242 /usr/lib/libmythavcodec-0.20.2.so.0.20.2 b7272000-b72d5000 rw-p b7272000 00:00 0 b72d5000-b72da000 r-xp 00000000 fe:01 85007 /usr/lib/libmythavutil-0.20.2.so.0.20.2 b72da000-b72db000 rw-p 00004000 fe:01 85007 /usr/lib/libmythavutil-0.20.2.so.0.20.2 b72db000-b735d000 r-xp 00000000 fe:01 66862 /usr/lib/libmythavformat-0.20.2.so.0.20.2 b735d000-b7364000 rw-p 00081000 fe:01 66862 /usr/lib/libmythavformat-0.20.2.so.0.20.2 b7364000-b7368000 rw-p b7364000 00:00 0 b7368000-b7df9000 r-xp 00000000 fe:01 85160 /usr/lib/libmythtv-0.20.2.so.0.20.2 b7df9000-b7f0c000 rw-p 00a90000 fe:01 85160 /usr/lib/libmythtv-0.20.2.so.0.20.2 b7f0c000-b7f10000 rw-p b7f0c000 00:00 0 b7f10000-b7f19000 r-xp 00000000 fe:01 194201 /usr/qt/3/plugins/sqldrivers/libqsqlmysql.so b7f19000-b7f1a000 rw-p 00009000 fe:01 194201 /usr/qt/3/plugins/sqldrivers/libqsqlmysql.so b7f1a000-b7f1b000 rw-p b7f1a000 00:00 0 b7f1b000-b7f1d000 rwxp 00000000 00:0d 2826 /dev/zero b7f1d000-b7f1e000 rw-p b7f1d000 00:00 0 b7f1e000-b7f1f000 r-xp b7f1e000 00:00 0 [vdso] b7f1f000-b7f39000 r-xp 00000000 fe:00 10082 /lib/ld-2.5.so b7f39000-b7f3a000 r--p 00019000 fe:00 10082 /lib/ld-2.5.so b7f3a000-b7f3b000 rw-p 0001a000 fe:00 10082 /lib/ld-2.5.so bfb4f000-bfb63000 rwxp bfb4f000 00:00 0 [stack] bfb63000-bfb65000 rw-p bfb63000 00:00 0

[jharvell@…]

forgot to add some logs leading up to the backtrace. Note specifically that glibc seems to have detected memory corruption while inside malloc.

2007-09-27 02:25:41.607 TFW: Taking a long time to flush.. 2007-09-27 02:25:43.608 TFW: Taking a long time to flush.. 2007-09-27 02:25:45.608 TFW: Taking a long time to flush.. 2007-09-27 02:25:47.609 TFW: Taking a long time to flush.. [mpeg2video @ 0xb727d9e8]ac-tex damaged at 11 29 [mpeg2video @ 0xb727d9e8]Warning MVs not available 2007-09-27 02:25:49.615 TFW: Taking a long time to flush.. 2007-09-27 02:25:50.088 commflag: Commercial Flagging Finished: Build It Bigger "Turbo-Charged Boats" recorded from channel 4120 at Thu Sep 27 01:00:00 2007: 5 commercial break(s) 2007-09-27 02:25:50.093 JobQueue?: Commercial Flagging Finished, 5 break(s) found . * glibc detected * /usr/bin/mythbackend: malloc(): memory corruption (fast):

0xa721c0af *

2007-09-27 02:25:50.102 TFW: Taking a long time to flush.. ======= Backtrace: ========= /lib/libc.so.6[0xb5e462f7] /lib/libc.so.6[0xb5e4858a] /lib/libc.so.6(malloc+0x73)[0xb5e49a78]

[danielk]

We're no longer fixing 0.20-fixes issues. This also appears to be a memory issue so we would need valgrind output.