{"id":207920,"date":"2025-07-08T13:13:14","date_gmt":"2025-07-08T05:13:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207920\/"},"modified":"2025-07-08T13:13:14","modified_gmt":"2025-07-08T05:13:14","slug":"%e5%9c%a8-alpine-%e4%b8%8a%e8%bf%90%e8%a1%8c-libstd-so-%e6%97%b6%e5%87%ba%e7%8e%b0%e9%94%99%e8%af%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207920\/","title":{"rendered":"\u5728 Alpine \u4e0a\u8fd0\u884c libstd.so \u65f6\u51fa\u73b0\u9519\u8bef"},"content":{"rendered":"

<\/b> <\/p>\n

\u5f53\u524d\u4f4d\u7f6e\uff1a ><\/span> ><\/span> ><\/span> ><\/span> \u5728 Alpine \u4e0a\u8fd0\u884c libstd.so \u65f6\u51fa\u73b0\u9519\u8bef<\/span><\/p>\n

\u6765\u6e90\uff1astackoverflow<\/span>
\n2024-04-26 20:18:37<\/span>
\n<\/i>0\u6d4f\u89c8<\/span>
\n<\/i>\u6536\u85cf<\/span> <\/p>\n

\u5404\u4f4d\u5c0f\u4f19\u4f34\u4eec\uff0c\u5927\u5bb6\u597d\u5440\uff01\u770b\u770b\u4eca\u5929\u6211\u53c8\u7ed9\u5404\u4f4d\u5e26\u6765\u4e86\u4ec0\u4e48\u6587\u7ae0\uff1f\u672c\u6587\u6807\u9898\u662f<\/span>\u300a\u5728 Alpine \u4e0a\u8fd0\u884c libstd.so \u65f6\u51fa\u73b0\u9519\u8bef\u300b<\/span>\uff0c\u5f88\u660e\u663e\u662f\u5173\u4e8eGolang<\/span>\u7684\u6587\u7ae0\u54c8\u54c8\u54c8\uff0c\u5176\u4e2d\u5185\u5bb9\u4e3b\u8981\u4f1a\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\uff0c\u5982\u679c\u80fd\u5e2e\u5230\u4f60\uff0c\u89c9\u5f97\u5f88\u4e0d\u9519\u7684\u8bdd\uff0c\u6b22\u8fce\u5404\u4f4d\u591a\u591a\u70b9\u8bc4\u548c\u5206\u4eab\uff01<\/span><\/p>\n

\u95ee\u9898\u5185\u5bb9
\n <\/p>\n

\u6211\u6b63\u5728\u5c1d\u8bd5\u4f7f\u7528\u5171\u4eab\u5e93\u6784\u5efa go \u53ef\u6267\u884c\u6587\u4ef6\u3002\u5728\u4f7f\u7528 gnu libc \u7684 ubuntu \u4e2d\uff0c\u5b83\u53ef\u4ee5\u5de5\u4f5c\u3002\u4f46\u662f\uff0c\u5f53\u6211\u5c1d\u8bd5\u5728\u4f7f\u7528 musl libc \u7684 alpine\uff08docker \u6620\u50cf golang:alpine \u6216 1.14.1-alpine3.11\uff09\u4e0a\u4f7f\u7528\u76f8\u540c\u7684\u8fc7\u7a0b\u65f6\uff0c\u751f\u6210\u7684 libstd.so \u88ab\u7834\u574f\u3002\u4e4b\u540e\uff0c\u5982\u679c\u6211\u5c1d\u8bd5\u7f16\u8bd1\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u7f16\u8bd1\u5c31\u4f1a\u5931\u8d25\u3002<\/p>\n

\u8fd9\u662f\u7a0b\u5e8f\uff1a<\/p>\n

$ docker run -it golang:alpine sh\n\/go # apk add --update alpine-sdk\nfetch http:\/\/dl-cdn.alpinelinux.org\/alpine\/v3.11\/main\/x86_64\/apkindex.tar.gz\nfetch http:\/\/dl-cdn.alpinelinux.org\/alpine\/v3.11\/community\/x86_64\/apkindex.tar.gz\n(1\/38) installing fakeroot (1.24-r0)\n(2\/38) installing sudo (1.8.31-r0)\n(3\/38) installing libcap (2.27-r0)\n(4\/38) installing pax-utils (1.2.4-r0)\n(5\/38) installing openssl (1.1.1d-r3)\n(6\/38) installing libattr (2.4.48-r0)\n(7\/38) installing attr (2.4.48-r0)\n(8\/38) installing libacl (2.2.53-r0)\n(9\/38) installing tar (1.32-r1)\n(10\/38) installing pkgconf (1.6.3-r0)\n(11\/38) installing patch (2.7.6-r6)\n(12\/38) installing libgcc (9.2.0-r4)\n(13\/38) installing libstdc++ (9.2.0-r4)\n(14\/38) installing lzip (1.21-r0)\n(15\/38) installing nghttp2-libs (1.40.0-r0)\n(16\/38) installing libcurl (7.67.0-r0)\n(17\/38) installing curl (7.67.0-r0)\n(18\/38) installing abuild (3.5.0-r0)\nexecuting abuild-3.5.0-r0.pre-install\n(19\/38) installing binutils (2.33.1-r0)\n(20\/38) installing libmagic (5.37-r1)\n(21\/38) installing file (5.37-r1)\n(22\/38) installing gmp (6.1.2-r1)\n(23\/38) installing isl (0.18-r0)\n(24\/38) installing libgomp (9.2.0-r4)\n(25\/38) installing libatomic (9.2.0-r4)\n(26\/38) installing mpfr4 (4.0.2-r1)\n(27\/38) installing mpc1 (1.1.0-r1)\n(28\/38) installing gcc (9.2.0-r4)\n(29\/38) installing musl-dev (1.1.24-r2)\n(30\/38) installing libc-dev (0.7.2-r0)\n(31\/38) installing g++ (9.2.0-r4)\n(32\/38) installing make (4.2.1-r2)\n(33\/38) installing fortify-headers (1.1-r0)\n(34\/38) installing build-base (0.5-r1)\n(35\/38) installing expat (2.2.9-r1)\n(36\/38) installing pcre2 (10.34-r1)\n(37\/38) installing git (2.24.1-r0)\n(38\/38) installing alpine-sdk (1.0-r0)\nexecuting busybox-1.31.1-r9.trigger\nok: 196 mib in 53 packages\n\/go # go install -a -buildmode=shared -linkshared std\n\/go # ldd \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so \n    \/lib\/ld-musl-x86_64.so.1 (0x7f689af41000)\n    libc.musl-x86_64.so.1 => \/lib\/ld-musl-x86_64.so.1 (0x7f689af41000)\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_malloc: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_realloc: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_free: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: main.main: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_stack_end: symbol not found\n\/go # go version\ngo version go1.14.1 linux\/amd64\n\/go # go env\ngo111module=\"\"\ngoarch=\"amd64\"\ngobin=\"\"\ngocache=\"\/root\/.cache\/go-build\"\ngoenv=\"\/root\/.config\/go\/env\"\ngoexe=\"\"\ngoflags=\"\"\ngohostarch=\"amd64\"\ngohostos=\"linux\"\ngoinsecure=\"\"\ngonoproxy=\"\"\ngonosumdb=\"\"\ngoos=\"linux\"\ngopath=\"\/go\"\ngoprivate=\"\"\ngoproxy=\"https:\/\/proxy.golang.org,direct\"\ngoroot=\"\/usr\/local\/go\"\ngosumdb=\"sum.golang.org\"\ngotmpdir=\"\"\ngotooldir=\"\/usr\/local\/go\/pkg\/tool\/linux_amd64\"\ngccgo=\"gccgo\"\nar=\"ar\"\ncc=\"gcc\"\ncxx=\"g++\"\ncgo_enabled=\"1\"\ngomod=\"\"\ncgo_cflags=\"-g -o2\"\ncgo_cppflags=\"\"\ncgo_cxxflags=\"-g -o2\"\ncgo_fflags=\"-g -o2\"\ncgo_ldflags=\"-g -o2\"\npkg_config=\"pkg-config\"\ngogccflags=\"-fpic -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=\/tmp\/go-build202809585=\/tmp\/go-build -gno-record-gcc-switches\"\n\/go #<\/pre>\n
\u5f53\u6211\u4f7f\u7528\u76f8\u540c\u7684 golang \u7248\u672c\u6267\u884c\u76f8\u540c\u7684\u8fc7\u7a0b\uff0c\u4f46\u5176\u4ed6\u53d1\u884c\u7248\u5177\u6709 gnu libc \u65f6\uff0c\u5b83\u4f1a\u6309\u9884\u671f\u5de5\u4f5c\uff1a<\/p>\n
$ docker run -it golang:buster sh\n# go install -a -buildmode=shared -linkshared std\n# ldd \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so\n    linux-vdso.so.1 (0x00007ffe54bea000)\n    libdl.so.2 => \/lib\/x86_64-linux-gnu\/libdl.so.2 (0x00007f12f79a3000)\n    libpthread.so.0 => \/lib\/x86_64-linux-gnu\/libpthread.so.0 (0x00007f12f7982000)\n    libc.so.6 => \/lib\/x86_64-linux-gnu\/libc.so.6 (0x00007f12f77c1000)\n    \/lib64\/ld-linux-x86-64.so.2 (0x00007f12fa0d2000)\n# go version\ngo version go1.14.1 linux\/amd64\n# go env\nGO111MODULE=\"\"\nGOARCH=\"amd64\"\nGOBIN=\"\"\nGOCACHE=\"\/root\/.cache\/go-build\"\nGOENV=\"\/root\/.config\/go\/env\"\nGOEXE=\"\"\nGOFLAGS=\"\"\nGOHOSTARCH=\"amd64\"\nGOHOSTOS=\"linux\"\nGOINSECURE=\"\"\nGONOPROXY=\"\"\nGONOSUMDB=\"\"\nGOOS=\"linux\"\nGOPATH=\"\/go\"\nGOPRIVATE=\"\"\nGOPROXY=\"https:\/\/proxy.golang.org,direct\"\nGOROOT=\"\/usr\/local\/go\"\nGOSUMDB=\"sum.golang.org\"\nGOTMPDIR=\"\"\nGOTOOLDIR=\"\/usr\/local\/go\/pkg\/tool\/linux_amd64\"\nGCCGO=\"gccgo\"\nAR=\"ar\"\nCC=\"gcc\"\nCXX=\"g++\"\nCGO_ENABLED=\"1\"\nGOMOD=\"\"\nCGO_CFLAGS=\"-g -O2\"\nCGO_CPPFLAGS=\"\"\nCGO_CXXFLAGS=\"-g -O2\"\nCGO_FFLAGS=\"-g -O2\"\nCGO_LDFLAGS=\"-g -O2\"\nPKG_CONFIG=\"pkg-config\"\nGOGCCFLAGS=\"-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=\/tmp\/go-build609530787=\/tmp\/go-build -gno-record-gcc-switches\"\n#<\/pre>\n
\u6211\u662f\u5426\u9057\u6f0f\u4e86\u4e00\u4e9b\u7ec6\u8282\uff1f golang \u6216 alpine \u6709 bug \u5417\uff1f<\/p>\n
 <\/p>\n
\u89e3\u51b3\u65b9\u6848<\/h2>\n
 <\/p>\n
go \u8fd0\u884c\u65f6\u4f3c\u4e4e\u6709\u4e00\u4e9b\u663e\u5f0f\u7684 gnu libc \u4f9d\u8d56\u9879\uff0c\u5982\u94fe\u63a5\u9519\u8bef\u6240\u793a\uff1a<\/p>\n
error relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_malloc: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_realloc: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_free: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: main.main: symbol not found\nerror relocating \/usr\/local\/go\/pkg\/linux_amd64_dynlink\/libstd.so: __libc_stack_end: symbol not found<\/pre>\n
\u8f7b\u91cf\u7ea7 glibc \u517c\u5bb9\u6027\uff08\u5b89\u88c5 libc6-compat<\/code> \u8f6f\u4ef6\u5305\uff09\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u53ef\u80fd\u4e0d\u8d77\u4f5c\u7528\uff0c\u56e0\u4e3a\u5b83\u4e3b\u8981\u6dfb\u52a0\u5b58\u6839\uff0c\u5e76\u4e14\u4ecd\u7136\u7f3a\u5c11\u4e00\u4e9b glibc \u529f\u80fd\u3002<\/p>\n
\u5c1d\u8bd5\u627e\u5230\u6709\u95ee\u9898\u7684 go \u6a21\u5757\uff0c\u5728 go install -a -buildmode=shared -linkshared std<\/code> \u4e4b\u540e\u5728 go \u6784\u5efa\u7f13\u5b58\u4e2d\u9009\u53d6\uff08\u5bf9\u8c61\u6587\u4ef6\u4f4d\u4e8e .cache\/go-build<\/code> \u4e0b\uff0c\u4f7f\u7528 grep -r libc<\/code> \u67e5\u627e glibc \u4f9d\u8d56\u9879\uff09\uff0c\u4e00\u4e2a\u5927\u7684\u76ee\u6807\u6587\u4ef6\u8131\u9896\u800c\u51fa\u3002\u4f7f\u7528 nm<\/code> \u5217\u51fa\u5bf9\u8c61\u7b26\u53f7\u8868\u660e\u5b83\u662f\u6d88\u8017\u6240\u9700\u7b26\u53f7\u7684\u5bf9\u8c61\uff1a<\/p>\n
U __libc_free\n        U __libc_malloc\n        U __libc_realloc\n        U __libc_stack_end<\/pre>\n
\u8be5\u5bf9\u8c61\u7ed3\u679c\u662f \u3002<\/p>\n
google \u641c\u7d22\u663e\u793a alpine libc \u517c\u5bb9\u6027\u786e\u5b9e\u662f\u4e00\u4e2a\u5df2\u77e5\u7684\u7ade\u8d5b\u95ee\u9898\uff0c\u8bb0\u5f55\u5982\u4e0b\uff1a <\/p>\n
\u5e78\u8fd0\u7684\u662f\uff0c\u8be5\u7968\u8bc1\u63d0\u5230\u4e86\u51e0\u79cd\u5efa\u8bae\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u4f8b\u5982\u4ece\u6e90\u4ee3\u7801\u6784\u5efa\u7f16\u8bd1\u5668-rt\u3002<\/p>\n
\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300a\u5728 Alpine \u4e0a\u8fd0\u884c libstd.so \u65f6\u51fa\u73b0\u9519\u8bef\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5f53\u524d\u4f4d\u7f6e\uff1a > > ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207920","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207920"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207920\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}