Package: bup Version: 0.24b-1.1 Severity: serious Hi,
bup FTBFS on sparc: https://buildd.debian.org/status/fetch.php?pkg=bup&arch=sparc&ver=0.24b-1.1&stamp=1313905299 The failure is reproducible on smetana.d.o. From what I can tell, it crashes in lib/bup/t/tbloom.py:test_bloom, line 18 (b.add_idx(ix)), specifically in the call to bloom_add(). Here's a disassembly of that function, the crash is at 0x111c 00001020 <bloom_add>: 1020: 9d e3 bf 80 save %sp, -128, %sp 1024: 13 00 00 41 sethi %hi(0x10400), %o1 1028: 82 07 bf f8 add %fp, -8, %g1 102c: c2 23 a0 5c st %g1, [ %sp + 0x5c ] 1030: 2f 00 00 48 sethi %hi(0x12000), %l7 1034: 7f ff ff d3 call f80 <__sparc_get_pc_thunk.l7> 1038: ae 05 e2 9c add %l7, 0x29c, %l7 ! 1229c <__FRAME_END__+0xf0ac> 103c: 92 1a 7c d0 xor %o1, -816, %o1 1040: 82 07 bf fc add %fp, -4, %g1 1044: c0 27 bf e8 clr [ %fp + -24 ] 1048: 92 05 c0 09 add %l7, %o1, %o1 104c: 90 10 00 19 mov %i1, %o0 1050: 94 07 bf ec add %fp, -20, %o2 1054: 96 07 bf f4 add %fp, -12, %o3 1058: 98 07 bf e8 add %fp, -24, %o4 105c: c0 27 bf ec clr [ %fp + -20 ] 1060: 9a 07 bf f0 add %fp, -16, %o5 1064: c0 77 bf f0 clrx [ %fp + -16 ] 1068: b0 10 20 00 clr %i0 106c: c0 77 bf f8 clrx [ %fp + -8 ] 1070: 40 00 48 ed call 13424 <PyArg_ParseTuple@plt> 1074: c2 23 a0 60 st %g1, [ %sp + 0x60 ] 1078: 80 a2 20 00 cmp %o0, 0 107c: 02 40 00 5d be,pn %icc, 11f0 <bloom_add+0x1d0> 1080: c2 07 bf f8 ld [ %fp + -8 ], %g1 1084: 86 10 20 01 mov 1, %g3 1088: c4 07 bf f4 ld [ %fp + -12 ], %g2 108c: 87 28 c0 01 sll %g3, %g1, %g3 1090: 86 00 e0 10 add %g3, 0x10, %g3 1094: 80 a0 c0 02 cmp %g3, %g2 1098: 14 40 00 56 bg,pn %icc, 11f0 <bloom_add+0x1d0> 109c: d6 07 bf f0 ld [ %fp + -16 ], %o3 10a0: 13 19 99 99 sethi %hi(0x66666400), %o1 10a4: 92 12 62 67 or %o1, 0x267, %o1 ! 66666667 <_end+0x6665309f> 10a8: 80 5a c0 09 smul %o3, %o1, %g0 10ac: 93 40 00 00 rd %y, %o1 10b0: 85 3a e0 1f sra %o3, 0x1f, %g2 10b4: 93 3a 60 03 sra %o1, 3, %o1 10b8: 92 22 40 02 sub %o1, %g2, %o1 10bc: 87 2a 60 02 sll %o1, 2, %g3 10c0: 85 2a 60 04 sll %o1, 4, %g2 10c4: 84 00 c0 02 add %g3, %g2, %g2 10c8: 84 a2 c0 02 subcc %o3, %g2, %g2 10cc: 12 40 00 49 bne,pn %icc, 11f0 <bloom_add+0x1d0> 10d0: c6 07 bf fc ld [ %fp + -4 ], %g3 10d4: 80 a0 e0 05 cmp %g3, 5 10d8: 02 40 00 48 be,pn %icc, 11f8 <bloom_add+0x1d8> 10dc: b0 10 00 02 mov %g2, %i0 10e0: 80 a0 e0 04 cmp %g3, 4 10e4: 12 40 00 43 bne,pn %icc, 11f0 <bloom_add+0x1d0> 10e8: 80 a0 60 25 cmp %g1, 0x25 10ec: 14 40 00 41 bg,pn %icc, 11f0 <bloom_add+0x1d0> 10f0: c4 07 bf e8 ld [ %fp + -24 ], %g2 10f4: 96 00 80 0b add %g2, %o3, %o3 10f8: 80 a0 80 0b cmp %g2, %o3 10fc: 1a 40 00 38 bcc,pn %icc, 11dc <bloom_add+0x1bc> 1100: 9e 10 20 01 mov 1, %o7 1104: b0 10 20 28 mov 0x28, %i0 1108: a0 10 20 25 mov 0x25, %l0 110c: a2 10 20 14 mov 0x14, %l1 1110: 10 68 00 03 b %xcc, 111c <bloom_add+0xfc> 1114: a4 10 00 0b mov %o3, %l2 1118: c2 07 bf f8 ld [ %fp + -8 ], %g1 111c: c6 00 80 00 ld [ %g2 ], %g3 1120: b8 26 00 01 sub %i0, %g1, %i4 1124: b2 24 00 01 sub %l0, %g1, %i1 1128: c4 08 a0 04 ldub [ %g2 + 4 ], %g2 112c: 9a 38 00 1c xnor %g0, %i4, %o5 1130: 98 8f 20 20 andcc %i4, 0x20, %o4 1134: 91 30 e0 18 srl %g3, 0x18, %o0 1138: 94 38 00 19 xnor %g0, %i1, %o2 113c: c8 07 bf ec ld [ %fp + -20 ], %g4 1140: 93 28 e0 08 sll %g3, 8, %o1 1144: 86 10 00 02 mov %g2, %g3 1148: 84 10 20 00 clr %g2 114c: 86 12 40 03 or %o1, %g3, %g3 1150: b7 30 c0 1c srl %g3, %i4, %i3 1154: 84 12 00 02 or %o0, %g2, %g2 1158: b5 30 80 1c srl %g2, %i4, %i2 115c: 97 28 a0 01 sll %g2, 1, %o3 1160: 9b 2a c0 0d sll %o3, %o5, %o5 1164: 83 2b c0 01 sll %o7, %g1, %g1 1168: b6 13 40 1b or %o5, %i3, %i3 116c: b7 66 40 1a movne %icc, %i2, %i3 1170: 97 2a c0 0a sll %o3, %o2, %o3 1174: 82 00 7f ff add %g1, -1, %g1 1178: 87 30 c0 19 srl %g3, %i1, %g3 117c: 80 8e 60 20 btst 0x20, %i1 1180: 85 30 80 19 srl %g2, %i1, %g2 1184: 86 12 c0 03 or %o3, %g3, %g3 1188: 87 66 40 02 movne %icc, %g2, %g3 118c: ba 08 40 1b and %g1, %i3, %i5 1190: 82 07 60 10 add %i5, 0x10, %g1 1194: 86 08 e0 07 and %g3, 7, %g3 1198: c4 09 00 01 ldub [ %g4 + %g1 ], %g2 119c: 87 2b c0 03 sll %o7, %g3, %g3 11a0: 86 10 80 03 or %g2, %g3, %g3 11a4: c6 29 00 01 stb %g3, [ %g4 + %g1 ] 11a8: 85 3c 60 1f sra %l1, 0x1f, %g2 11ac: 81 80 a0 00 mov %g2, %y 11b0: c4 07 bf fc ld [ %fp + -4 ], %g2 11b4: 82 7c 40 02 sdiv %l1, %g2, %g1 11b8: c4 07 bf e8 ld [ %fp + -24 ], %g2 11bc: 84 00 80 01 add %g2, %g1, %g2 11c0: 80 a4 80 02 cmp %l2, %g2 11c4: 18 4f ff d5 bgu %icc, 1118 <bloom_add+0xf8> I'll try to look into it more tomorrow, but I suspect the cast in bloom_set_bit4 is broken (assumes 32bit alignment for buf but is being passed a char *). Cheers, Julien -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
