Hi Waldek, I think that bug appeared in a similar form already before
https://www.mail-archive.com/[email protected]/msg04922.html But it is a non-reproducible bug. I simply restarted it and fricas compiled find. One should probably say that this problem occured when the .pht files where produced. Unfortunately due to running with 8 processes in parallel it's hard to locate the problem. Fixing that bug is not very urgent to me, but we should keep in mind that there is some nasty devil lurking in view3D. Ralf $./make-fricas-aldor-test.sh Using 8 core(s) ... PREFIX=/home/hemmecke/g/fricas-bisect/install ================ efde98cde2b23598662df681ad69476ccd017f96_2017-01-03_13-04-39 == fricas ====== efde98cde2b23598662df681ad69476ccd017f96_2017-01-03_13-04-39 *** Error in `/home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D': double free or corruption (!prev): 0x000000000090d6c0 *** ======= Backtrace: ========= /lib/x86_64-linux-gnu/libc.so.6(+0x777e5)[0x7fcb9c66a7e5] /lib/x86_64-linux-gnu/libc.so.6(+0x7fe0a)[0x7fcb9c672e0a] /lib/x86_64-linux-gnu/libc.so.6(cfree+0x4c)[0x7fcb9c67698c] /usr/lib/x86_64-linux-gnu/libxcb.so.1(xcb_disconnect+0x4e)[0x7fcb9c3da84e] /usr/lib/x86_64-linux-gnu/libX11.so.6(XCloseDisplay+0xd7)[0x7fcb9ccdf677] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x418f09] /lib/x86_64-linux-gnu/libc.so.6(+0x354b0)[0x7fcb9c6284b0] /lib/x86_64-linux-gnu/libc.so.6(shutdown+0x7)[0x7fcb9c6fa987] /usr/lib/x86_64-linux-gnu/libxcb.so.1(xcb_disconnect+0x5b)[0x7fcb9c3da85b] /usr/lib/x86_64-linux-gnu/libX11.so.6(XCloseDisplay+0xd7)[0x7fcb9ccdf677] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x418f09] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x4177a8] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x411b3f] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x4039d4] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x7fcb9c613830] /home/hemmecke/g/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D[0x403df9] ======= Memory map: ======== 00400000-0042e000 r-xp 00000000 fc:02 18882818 /home/hemmecke/backup/git/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D 0062d000-0062e000 r--p 0002d000 fc:02 18882818 /home/hemmecke/backup/git/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D 0062e000-0062f000 rw-p 0002e000 fc:02 18882818 /home/hemmecke/backup/git/fricas-bisect/b/target/x86_64-unknown-linux/lib/view3D 0062f000-00638000 rw-p 00000000 00:00 0 00907000-00aab000 rw-p 00000000 00:00 0 [heap] 7fcb94000000-7fcb94021000 rw-p 00000000 00:00 0 7fcb94021000-7fcb98000000 ---p 00000000 00:00 0 7fcb9b593000-7fcb9b5a9000 r-xp 00000000 08:21 398887 /lib/x86_64-linux-gnu/libgcc_s.so.1 7fcb9b5a9000-7fcb9b7a8000 ---p 00016000 08:21 398887 /lib/x86_64-linux-gnu/libgcc_s.so.1 7fcb9b7a8000-7fcb9b7a9000 rw-p 00015000 08:21 398887 /lib/x86_64-linux-gnu/libgcc_s.so.1 7fcb9b7a9000-7fcb9b7ae000 r-xp 00000000 08:21 12370 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7fcb9b7ae000-7fcb9b9ad000 ---p 00005000 08:21 12370 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7fcb9b9ad000-7fcb9b9ae000 r--p 00004000 08:21 12370 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7fcb9b9ae000-7fcb9b9af000 rw-p 00005000 08:21 12370 /usr/lib/x86_64-linux-gnu/libXfixes.so.3.1.0 7fcb9b9af000-7fcb9b9b8000 r-xp 00000000 08:21 12388 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcb9b9b8000-7fcb9bbb7000 ---p 00009000 08:21 12388 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcb9bbb7000-7fcb9bbb8000 r--p 00008000 08:21 12388 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcb9bbb8000-7fcb9bbb9000 rw-p 00009000 08:21 12388 /usr/lib/x86_64-linux-gnu/libXrender.so.1.3.0 7fcb9bbb9000-7fcb9bbc2000 r-xp 00000000 08:21 12362 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcb9bbc2000-7fcb9bdc1000 ---p 00009000 08:21 12362 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcb9bdc1000-7fcb9bdc2000 r--p 00008000 08:21 12362 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcb9bdc2000-7fcb9bdc3000 rw-p 00009000 08:21 12362 /usr/lib/x86_64-linux-gnu/libXcursor.so.1.0.2 7fcb9bdc3000-7fcb9bdc8000 r-xp 00000000 08:21 12366 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcb9bdc8000-7fcb9bfc7000 ---p 00005000 08:21 12366 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcb9bfc7000-7fcb9bfc8000 r--p 00004000 08:21 12366 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcb9bfc8000-7fcb9bfc9000 rw-p 00005000 08:21 12366 /usr/lib/x86_64-linux-gnu/libXdmcp.so.6.0.0 7fcb9bfc9000-7fcb9bfcb000 r-xp 00000000 08:21 12355 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcb9bfcb000-7fcb9c1cb000 ---p 00002000 08:21 12355 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcb9c1cb000-7fcb9c1cc000 r--p 00002000 08:21 12355 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcb9c1cc000-7fcb9c1cd000 rw-p 00003000 08:21 12355 /usr/lib/x86_64-linux-gnu/libXau.so.6.0.0 7fcb9c1cd000-7fcb9c1d0000 r-xp 00000000 08:21 457398 /lib/x86_64-linux-gnu/libdl-2.23.so 7fcb9c1d0000-7fcb9c3cf000 ---p 00003000 08:21 457398 /lib/x86_64-linux-gnu/libdl-2.23.so 7fcb9c3cf000-7fcb9c3d0000 r--p 00002000 08:21 457398 /lib/x86_64-linux-gnu/libdl-2.23.so 7fcb9c3d0000-7fcb9c3d1000 rw-p 00003000 08:21 457398 /lib/x86_64-linux-gnu/libdl-2.23.so 7fcb9c3d1000-7fcb9c3f2000 r-xp 00000000 08:21 13575 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcb9c3f2000-7fcb9c5f1000 ---p 00021000 08:21 13575 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcb9c5f1000-7fcb9c5f2000 r--p 00020000 08:21 13575 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcb9c5f2000-7fcb9c5f3000 rw-p 00021000 08:21 13575 /usr/lib/x86_64-linux-gnu/libxcb.so.1.1.0 7fcb9c5f3000-7fcb9c7b2000 r-xp 00000000 08:21 457403 /lib/x86_64-linux-gnu/libc-2.23.so 7fcb9c7b2000-7fcb9c9b2000 ---p 001bf000 08:21 457403 /lib/x86_64-linux-gnu/libc-2.23.so 7fcb9c9b2000-7fcb9c9b6000 r--p 001bf000 08:21 457403 /lib/x86_64-linux-gnu/libc-2.23.so 7fcb9c9b6000-7fcb9c9b8000 rw-p 001c3000 08:21 457403 /lib/x86_64-linux-gnu/libc-2.23.so 7fcb9c9b8000-7fcb9c9bc000 rw-p 00000000 00:00 0 7fcb9c9bc000-7fcb9cac4000 r-xp 00000000 08:21 457413 /lib/x86_64-linux-gnu/libm-2.23.so 7fcb9cac4000-7fcb9ccc3000 ---p 00108000 08:21 457413 /lib/x86_64-linux-gnu/libm-2.23.so 7fcb9ccc3000-7fcb9ccc4000 r--p 00107000 08:21 457413 /lib/x86_64-linux-gnu/libm-2.23.so 7fcb9ccc4000-7fcb9ccc5000 rw-p 00108000 08:21 457413 /lib/x86_64-linux-gnu/libm-2.23.so 7fcb9ccc5000-7fcb9cdfa000 r-xp 00000000 08:21 12351 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7fcb9cdfa000-7fcb9cffa000 ---p 00135000 08:21 12351 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7fcb9cffa000-7fcb9cffb000 r--p 00135000 08:21 12351 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7fcb9cffb000-7fcb9cfff000 rw-p 00136000 08:21 12351 /usr/lib/x86_64-linux-gnu/libX11.so.6.3.0 7fcb9cfff000-7fcb9d00f000 r-xp 00000000 08:21 12384 /usr/lib/x86_64-linux-gnu/libXpm.so.4.11.0 7fcb9d00f000-7fcb9d20e000 ---p 00010000 08:21 12384 /usr/lib/x86_64-linux-gnu/libXpm.so.4.11.0 7fcb9d20e000-7fcb9d20f000 r--p 0000f000 08:21 12384 /usr/lib/x86_64-linux-gnu/libXpm.so.4.11.0 7fcb9d20f000-7fcb9d210000 rw-p 00010000 08:21 12384 /usr/lib/x86_64-linux-gnu/libXpm.so.4.11.0 7fcb9d210000-7fcb9d236000 r-xp 00000000 08:21 420463 /lib/x86_64-linux-gnu/ld-2.23.so 7fcb9d2d3000-7fcb9d370000 rw-p 00000000 00:00 0 7fcb9d40d000-7fcb9d412000 rw-p 00000000 00:00 0 7fcb9d432000-7fcb9d435000 rw-p 00000000 00:00 0 7fcb9d435000-7fcb9d436000 r--p 00025000 08:21 420463 /lib/x86_64-linux-gnu/ld-2.23.so 7fcb9d436000-7fcb9d437000 rw-p 00026000 08:21 420463 /lib/x86_64-linux-gnu/ld-2.23.so 7fcb9d437000-7fcb9d438000 rw-p 00000000 00:00 0 7ffeff1ef000-7ffeff211000 rw-p 00000000 00:00 0 [stack] 7ffeff3b4000-7ffeff3b6000 r--p 00000000 00:00 0 [vvar] 7ffeff3b6000-7ffeff3b8000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. 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