René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"libnode unreproducible","articleBody":"### Version\n\n24.19.0\n\n### Platform\n\n```text\nLinux lal 7.1.8+deb14-amd64 #1 SMP PREEMPT_DYNAMIC Debian 7.1.8-1 (2026-08-11) x86_64 GNU/Linux\n```\n\n### Subsystem\n\nv8 and mksnapshot\n\n### What steps will reproduce the bug?\n\nBuild node with --shared flag twice\n\n### How often does it reproduce? Is there a required condition?\n\nAlways\n\n### What is the expected behavior? Why is that the expected behavior?\n\nNo difference.\n\n### What do you see instead?\n\nhttps://reproduce.debian.net/amd64/api/v1/builds/278499/artifacts/742190/diffoscope\n\n```\n │ ├── readelf --wide --decompress --hex-dump=.rodata {}\n│ │ │ │ @@ -380844,15 +380844,15 @@\n│ │ │ │    0x039aea90 696c7469 6e732f6a 732d746f 2d776173 iltins/js-to-was\n│ │ │ │    0x039aeaa0 6d2e7471 004a5354 6f576173 6d577261 m.tq.JSToWasmWra\n│ │ │ │    0x039aeab0 70706572 48656c70 65725f30 00737263 pperHelper_0.src\n│ │ │ │    0x039aeac0 2f627569 6c74696e 732f7761 736d2d74 /builtins/wasm-t\n│ │ │ │    0x039aead0 6f2d6a73 2e747100 5761736d 546f4a53 o-js.tq.WasmToJS\n│ │ │ │    0x039aeae0 57726170 7065725f 30000000 00000000 Wrapper_0.......\n│ │ │ │    0x039aeaf0 00000000 00000000 00000000 00000000 ................\n│ │ │ │ -  0x039aeb00 04000000 01000000 9c91a3eb 016e927e .............n.~\n│ │ │ │ +  0x039aeb00 04000000 01000000 be93cb39 016e927e ...........9.n.~\n│ │ │ │    0x039aeb10 31332e36 2e323333 2e31372d 6e6f6465 13.6.233.17-node\n│ │ │ │    0x039aeb20 2e353100 00000000 00000000 00000000 .51.............\n│ │ │ │    0x039aeb30 00000000 00000000 00000000 00000000 ................\n│ │ │ │    0x039aeb40 00000000 00000000 00000000 00000000 ................\n│ │ │ │    0x039aeb50 58e21300 58d81500 a8081a00 20031b00 X...X....... ...\n│ │ │ │    0x039aeb60 58fc1b00 58f41c00 8906dec0 e8e11300 X...X...........\n│ │ │ │    0x039aeb70 ad0100f9 18600000 00005500 00006000 .....`....U...`.\n│ │ │ │ @@ -538851,36 +538851,36 @@\n│ │ │ │    0x03c17e00 06310b06 21519701 0c904420 0d304560 .1..!Q....D .0E`\n│ │ │ │    0x03c17e10 00000000 00070000 09151661 00000000 ...........a....\n│ │ │ │    0x03c17e20 00000000 00000000 00040000 8104011c ................\n│ │ │ │    0x03c17e30 07f50e1a 3444011c 076d0162 00000000 ....4D...m.b....\n│ │ │ │    0x03c17e40 04000000 00000000 02000000 00000000 ................\n│ │ │ │    0x03c17e50 00000000 1804a480 04446100 0000000d .........Da.....\n│ │ │ │    0x03c17e60 00000000 00000000 00000044 0b0f002d ...........D...-\n│ │ │ │ -  0x03c17e70 01000806 00002d01 046006db 66a7997f ......-..`..f...\n│ │ │ │ +  0x03c17e70 01000806 00002d01 0460061b 7fa3337f ......-..`....3.\n│ │ │ │    0x03c17e80 00001800 00000000 00002f00 00000000 ........../.....\n│ │ │ │ -  0x03c17e90 000000f9 07000807 0000f907 04400734 .............@.4\n│ │ │ │ -  0x03c17ea0 67620500 00001000 00000000 000000e5 gb..............\n│ │ │ │ -  0x03c17eb0 11000800 0000e511 04600031 67620500 .........`.1gb..\n│ │ │ │ +  0x03c17e90 000000f9 07000807 0000f907 0440079f .............@..\n│ │ │ │ +  0x03c17ea0 075f0500 00001000 00000000 000000e5 ._..............\n│ │ │ │ +  0x03c17eb0 11000800 0000e511 0460009e 075f0500 .........`..._..\n│ │ │ │    0x03c17ec0 00001800 00000000 00002d00 00000000 ..........-.....\n│ │ │ │ -  0x03c17ed0 000000b5 24000802 0000b524 04c00231 ....$......$...1\n│ │ │ │ -  0x03c17ee0 67620500 00003000 00000000 00003300 gb....0.......3.\n│ │ │ │ +  0x03c17ed0 000000b5 24000802 0000b524 04c0029e ....$......$....\n│ │ │ │ +  0x03c17ee0 075f0500 00003000 00000000 00003300 ._....0.......3.\n│ │ │ │    0x03c17ef0 00000000 00003400 00000000 00003500 ......4.......5.\n│ │ │ │    0x03c17f00 00000000 00003600 00000000 00000089 ......6.........\n│ │ │ │ -  0x03c17f10 29000809 00008929 04400932 67620500 )......).@.2gb..\n│ │ │ │ +  0x03c17f10 29000809 00008929 0440099e 075f0500 )......).@..._..\n│ │ │ │    0x03c17f20 00001000 00000000 000000fd 48802020 ............H.  \n│ │ │ │    0x03c17f30 00000000 00000000 fd489420 25000000 .........H. %...\n│ │ │ │    0x03c17f40 00000000 00fd4898 20260000 00000000 ......H. &......\n│ │ │ │    0x03c17f50 0000fd48 9c202700 00000000 000000f5 ...H. '.........\n│ │ │ │ -  0x03c17f60 6c000803 0000f56c 046003db 66a7997f l......l.`..f...\n│ │ │ │ +  0x03c17f60 6c000803 0000f56c 0460031b 7fa3337f l......l.`....3.\n│ │ │ │    0x03c17f70 00001800 00000000 00002b00 00000000 ..........+.....\n│ │ │ │ -  0x03c17f80 000000fd 6c000808 0000fd6c 0440083e ....l......l.@.>\n│ │ │ │ -  0x03c17f90 2d112356 00001000 00000000 0000000d -.#V............\n│ │ │ │ -  0x03c17fa0 6d000805 00000d6d 0440053f 2d112356 m......m.@.?-.#V\n│ │ │ │ +  0x03c17f80 000000fd 6c000808 0000fd6c 044008ac ....l......l.@..\n│ │ │ │ +  0x03c17f90 e426f555 00001000 00000000 0000000d .&.U............\n│ │ │ │ +  0x03c17fa0 6d000805 00000d6d 044005ac e426f555 m......m.@...&.U\n│ │ │ │    0x03c17fb0 00001000 00000000 00000015 6d000801 ............m...\n│ │ │ │ -  0x03c17fc0 0000156d 04600131 67620500 00001800 ...m.`.1gb......\n│ │ │ │ +  0x03c17fc0 0000156d 0460019e 075f0500 00001800 ...m.`..._......\n│ │ │ │    0x03c17fd0 00000000 00003900 00000000 00000b0a ......9.........\n│ │ │ │    0x03c17fe0 0a0a0a0a 0a0a0a0a 00000000 00000000 ................\n│ │ │ │    0x03c17ff0 8906dec0 fa8c33dc e0120020 891fb15f ......3.... ..._\n│ │ │ │    0x03c18000 016e927e 800b0000 00000000 00000000 .n.~............\n│ │ │ │    0x03c18010 01245403 c407b460 00000000 45010000 .$T....`....E...\n│ │ │ │    0x03c18020 010807bd 0e040421 03400785 016e0000 .......!.@...n..\n│ │ │ │    0x03c18030 00006e00 00000104 03009c01 600d640d ..n.........`.d.\n```\n\n### Additional information\n\n#63626 is causing this.\nMind that the diff is very small, so it looks fixable.","author":{"url":"https://github.com/kapouer","@type":"Person","name":"kapouer"},"datePublished":"2026-08-23T19:46:00Z","url":"https://github.com/nodejs/node/issues/65508"}