With a manually built copy of the source on precise and built a couple of the files with -g :
(gdb) up #1 0x0000000000402c39 in is_cvv () (gdb) where #0 __strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39 #1 0x0000000000402c39 in is_cvv () #2 0x000000000040144b in makelujvo (tanru=0x7fffffffde20) at jvocuhadju.c:810 #3 0x0000000000402b20 in main (argc=0, argv=0x7fffffffe0b0) at jvocuhadju.c:1000 (gdb) up #2 0x000000000040144b in makelujvo (tanru=0x7fffffffde20) at jvocuhadju.c:810 810 check2 = is_cvv(r[0][c[0]]) || is_cvav(r[0][c[0]]); (gdb) p r $1 = {{"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, { "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000J\021\336", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000\020"}, {"\033\000\000\000\000", "\324\001\033\000\000", "\000\000\324\001\033", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\005\000\000\000\000", "\000\000\000\000;", "\000\000\000\000\000`", ";\000\000\000\000", "`X;\000\000"}, {"\000\000ؤ;", "\000\000\000\000\000", "\033\000\000\000\000", "\003\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\240\244\377", <incomplete sequence \367>, "\377\177\000\000/", "\000\000\000\000\000", "\rX\336\367\377\177", "\000\000\000\000\000"}, {"\000\000\000\000\t", "\000\000\000\000\000", " \000\000\000\000", "\000\000\001\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\300\327\377\377", "\377\177\000\000yT", "\336\367\377\177\000"}, {"\001\000\000\000\000", "\000\000\300\244\377", <incomplete sequence \367>, "\377\177\000\000\300", <incomplete sequence \327>, "\377\377\377\177\000", "\230\017\336\367\377\177"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\204\244\336\367\377\177", "\000\000\000\000\000", "\000\000\000\000\207P"}, {"\243\367\377\177\000", "\000\000\000\000\000", "\000\000r%\336", <incomplete sequence \367>, "\377\177\000\000`H", "\335\367\377\177\000"}, {"\020\002\000\000\000", "\000\000P\326\377\377", "\377\177\000\000\240\244", "\377\367\377\177\000", "\200\004@\000\000"}, {"\000\000\240\342\377", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\001\000\000", "0\330\377\377\377\177", "\000\000ؤ;"}, {"\000\000\000\000\006", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\357\344FO", "\000\000\000\000\001\b"}, {"\000\000\000\000\000", "A\001\022\000\000", "\000\000\002\000\000", "\000\000\000", <incomplete sequence \355\201>, "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\270b", "\033\000\000\000\000", "\000\020\000\000\000"}, {"\000\000\270\r\000", "\000\000\000\000", <incomplete sequence \361>, "GO\000\000\000", "0J\374\r\000", "\000\000\355F4O"}, {"\000\000\000\000\000", "\000\000\000\000\000", "˟FO\000", "\000\000Y\264T.", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\200\004@\000\000", "\000\000\310\342\377", <incomplete sequence \367>, "\377\177\000\000\a", "\000\000\000\000\000", "@\320\377\367\377\177"}, { "\000\000\070/\377", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\000\000\000", "\232&\336\367\377\177", "\000\000\000\000\000"}, { "\000\000\000\000\220", <incomplete sequence \333>, "\377\377\377\177\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", " \000\000\000\000", "\000\000\000\000\000", "\001\000\000\000\000", "\000\001\000\000\000"}, {"\000\000\000\000\377\177", "\000\000\n\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000@\003\000", "\000\000\000\000\177E", "LF\002\001\001", "\000\000\000\000\000", "\000\000\003\000>"}, {"\001\000\000\000\200\030", "\002\000\000\000\000", "@\000\000\000\000", "\000\000\370Y\033", "\000\000\000\000\000"}, {"\000\000@\000\070", "\n\000@\000#", "\"\000\006\000\000", "\005\000\000\000@", "\000\000\000\000\000"}, {"@\000\000\000\000", "\000\000@\000\000", "\000\000\000\000\060\002", "\000\000\000\000\000", "0\002\000\000\000"}, {"\000\000\b\000\000", "\000\000\000\000\003", "\000\000\004\000\000", "p\005\030\000\000", "\000\000p\005\030"}, {"\000\000\000\000p\005", "\030\000\000\000\000", "\034\000\000\000\000", "\000\000\034\000\000", "\000\000\000\000\020"}, {"\000\000\000\000\000", "\001\000\000\000\005", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\324\001\033", "\000\000\000\000\324\001", "\033\000\000\000\000", "\000\000 \000\000"}, {"\000\000\001\000\000", "\006\000\000\000\000\a", "\033\000\000\000\000", "\000\a;\000\000", "\000\000\000\a;"}} (gdb) p r[0] $2 = {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"} (gdb) p c[0] $3 = 2090266759 (gdb) p/x c[0] $4 = 0x7c96f087 (gdb) bt full #0 __strlen_sse2_pminub () at ../sysdeps/x86_64/multiarch/strlen-sse2-pminub.S:39 No locals. #1 0x0000000000402c39 in is_cvv () No symbol table info available. #2 0x000000000040144b in makelujvo (tanru=0x7fffffffde20) at jvocuhadju.c:810 t = {"`Q\000\000\000", "\000\000\330\235\000", "\000\000\000\000\000", " \000\000\000\000", "\002\000\000\000\006", "\000\000@;\033", "\000\000\000\000@;", ";\000\000\000\000", "@;;\000\000", "\000\000\340\001\000", "\000\000\000\000\340\001", "\000\000\000\000\000", "\b\000\000\000\000", "\000\000\004\000\000", "\004\000\000\000p\002", "\000\000\000\000\000", "p\002\000\000\000", "\000\000p\002\000", "\000\000\000\000D", "\000\000\000\000\000", "D\000\000\000\000", "\000\000\004\000\000", "\000\000\000\000\a", "\000\000\004\000\000", "\000\a\033\000\000", "\000\000\000\a;", "\000\000\000\000\000\a", ";\000\000\000\000", "\020\000\000\000\000", "\000\000p\000\000", "\000\000\000\000\020", "\000\000\000\000\000", "P\345td\004", "\000\000\214\005\030", "\000\000\000\000\214\005", "\030\000\000\000\000", "\214\005\030\000\000", "\000\000th\000", "\000\000\000\000th", "\000\000\000\000\000", "\004\000\000\000\000", "\000\000Q\345td", "\006\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\b\000\000"} r = {{"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, { "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000J\021\336", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000\020"}, {"\033\000\000\000\000", "\324\001\033\000\000", "\000\000\324\001\033", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\005\000\000\000\000", "\000\000\000\000;", "\000\000\000\000\000`", ";\000\000\000\000", "`X;\000\000"}, {"\000\000ؤ;", "\000\000\000\000\000", "\033\000\000\000\000", "\003\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, { "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\240\244\377", <incomplete sequence \367>, "\377\177\000\000/", "\000\000\000\000\000", "\rX\336\367\377\177", "\000\000\000\000\000"}, { "\000\000\000\000\t", "\000\000\000\000\000", " \000\000\000\000", "\000\000\001\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\300\327\377\377", "\377\177\000\000yT", "\336\367\377\177\000"}, {"\001\000\000\000\000", "\000\000\300\244\377", <incomplete sequence \367>, "\377\177\000\000\300", <incomplete sequence \327>, "\377\377\377\177\000", "\230\017\336\367\377\177"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\204\244\336\367\377\177", "\000\000\000\000\000", "\000\000\000\000\207P"}, { "\243\367\377\177\000", "\000\000\000\000\000", "\000\000r%\336", <incomplete sequence \367>, "\377\177\000\000`H", "\335\367\377\177\000"}, {"\020\002\000\000\000", "\000\000P\326\377\377", "\377\177\000\000\240\244", "\377\367\377\177\000", "\200\004@\000\000"}, {"\000\000\240\342\377", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\001\000\000", "0\330\377\377\377\177", "\000\000ؤ;"}, {"\000\000\000\000\006", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\357\344FO", "\000\000\000\000\001\b"}, {"\000\000\000\000\000", "A\001\022\000\000", "\000\000\002\000\000", "\000\000\000", <incomplete sequence \355\201>, "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\270b", "\033\000\000\000\000", "\000\020\000\000\000"}, {"\000\000\270\r\000", "\000\000\000\000", <incomplete sequence \361>, "GO\000\000\000", "0J\374\r\000", "\000\000\355F4O"}, {"\000\000\000\000\000", "\000\000\000\000\000", "˟FO\000", "\000\000Y\264T.", "\000\000\000\000\000"}, {"\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\200\004@\000\000", "\000\000\310\342\377", <incomplete sequence \367>, "\377\177\000\000\a", "\000\000\000\000\000", "@\320\377\367\377\177"}, {"\000\000\070/\377", <incomplete sequence \367>, "\377\177\000\000\000", "\000\000\000\000\000", "\232&\336\367\377\177", "\000\000\000\000\000"}, {"\000\000\000\000\220", <incomplete sequence \333>, "\377\377\377\177\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000\000\000\000", " \000\000\000\000", "\000\000\000\000\000", "\001\000\000\000\000", "\000\001\000\000\000"}, {"\000\000\000\000\377\177", "\000\000\n\000\000", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, {"\000\000@\003\000", "\000\000\000\000\177E", "LF\002\001\001", "\000\000\000\000\000", "\000\000\003\000>"}, {"\001\000\000\000\200\030", "\002\000\000\000\000", "@\000\000\000\000", "\000\000\370Y\033", "\000\000\000\000\000"}, {"\000\000@\000\070", "\n\000@\000#", "\"\000\006\000\000", "\005\000\000\000@", "\000\000\000\000\000"}, {"@\000\000\000\000", "\000\000@\000\000", "\000\000\000\000\060\002", "\000\000\000\000\000", "0\002\000\000\000"}, { "\000\000\b\000\000", "\000\000\000\000\003", "\000\000\004\000\000", "p\005\030\000\000", "\000\000p\005\030"}, {"\000\000\000\000p\005", "\030\000\000\000\000", "\034\000\000\000\000", "\000\000\034\000\000", "\000\000\000\000\020"}, {"\000\000\000\000\000", "\001\000\000\000\005", "\000\000\000\000\000", "\000\000\000\000\000", "\000\000\000\000\000"}, { "\000\000\000\000\000", "\000\000\324\001\033", "\000\000\000\000\324\001", "\033\000\000\000\000", "\000\000 \000\000"}, {"\000\000\001\000\000", "\006\000\000\000\000\a", "\033\000\000\000\000", "\000\a;\000\000", "\000\000\000\a;"}} nr = {1685382482, 4, -8720, 32767, -8592, 32767, -134241088, 32767, 0, 0, -140291961, 32767, -9232, 32767, -136430988, 32767, 0, 0, 0, 0, 1, 0, -134223744, 32767, -427471993, 0, -136428741, 32767, -136417360, 32767, 7, 32767, -9040, 32767, -1, 0, 1141911552, 16916640, -134237856, 32767, -9088, 32767, -136430988, 32767, -134237712, 32767, 1, 0, 3, 0} g = "\003\000\000\000\000\000\000\000\300\251\377\367\377\177\000\000.N=\366\000\000\000\000\236B\336\367\377\177\000\000 \262\377\367\377\177\000\000.\000\000\000\000\000\000\000\240", <incomplete sequence \337> nt = 0 i = 0 j = 0 k = 0 n = 0 last = 0 ---Type <return> to continue, or q <return> to quit--- index = 0 si = -1210056704 c = {2090266759, 0, -136428898, 32767, -134237592, 32767, 7, 32767, -8928, 32767, -1, 0, -140366728, 32767, -140366680, 32767, -8976, 32767, -427471993, 0, -140314408, 32767, -8920, 32767, 0, 0, -134238992, 32767, -134241088, 32767, -136468676, 32767, -140314120, 32767, -136469488, 32767, 0, 1, 2178, 1, -136500416, 32767, -134224352, 32767, -8864, 32767, 2090266759, 0, -134238992, 32767} check1 = 0 check2 = -4163 check3 = 0 check4 = 0 #3 0x0000000000402b20 in main (argc=0, argv=0x7fffffffe0b0) at jvocuhadju.c:1000 words = {0x0, 0x7ffff7ffaa08 "\"\005@", 0x7ffff7ffa4c0 "", 0x4004fa "__libc_start_main", 0x7ffff7a2f9f8 "", 0x400398 "\212", 0x100000000 <Address 0x100000000 out of bounds>, 0x100000811 <Address 0x100000811 out of bounds>, 0x0, 0x7ffff7ffe620 "\200\345\377\367\377\177", 0x7fffffffdfe0 "", 0xf63d4e2e <Address 0xf63d4e2e out of bounds>, 0x7ffff7ffaa08 "\"\005@", 0x7fffffffe000 "P\b@", 0x7ffff7ffe2c8 "", 0x7ffff7de4523 "\205\300~\241H\213E\220H\205\300\017\204-\003", 0x0, 0x7ffff7ffaa08 "\"\005@", 0x1 <Address 0x1 out of bounds>, 0x0, 0x1 <Address 0x1 out of bounds>, 0x7ffff7ffe2c8 "", 0x0, 0x1 <Address 0x1 out of bounds>, 0x0, 0x7ffff7b94be0 "getcpu", 0x0, 0x0, 0x0, 0x7ffff7ffe620 "\200\345\377\367\377\177", 0x100000000 <Address 0x100000000 out of bounds>, 0x0, 0x0, 0x4004fa "__libc_start_main", 0x7ffff7b91080 "\344\020@\t", 0x7ffff7abdbf0 "\017\266\026\061\300\070\027t\005\031\300\203\310\001\363\303S\270", 0x0, 0xf0b2e4 <Address 0xf0b2e4 out of bounds>, 0x9 <Address 0x9 out of bounds>, 0xc2 <Address 0xc2 out of bounds>, 0x7fffffffdfce "", 0x403530 "H\211l$\330L\211d$\340H\215-\343H ", 0x0, 0x400743 "H\203\304", <incomplete sequence \303>, 0x7fffffffe0e4 "\377\177", 0x403575 "H\205\355t\034\061\333\017\037@", 0xf0b2e4 <Address 0xf0b2e4 out of bounds>, 0x403530 "H\211l$\330L\211d$\340H\215-\343H ", 0x0, 0x400850 "1\355I\211\321^H\211\342H\203\344\360PTI\307\300\300\065@"} wp = 0x7fffffffde20 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/941041 Title: jvocuhadju crashed with SIGSEGV in __libc_start_main() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/jbofihe/+bug/941041/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs