• Bug#1104662: FAILED unresolved symbol filp_close linux kernel 5.10.237

    From Doru Iorgulescu@1:229/2 to All on Sun May 4 08:40:01 2025
    XPost: linux.debian.bugs.dist
    From: doru.iorgulescu1@gmail.com

    Package: linux
    Version : 5.10.237
    Build Error

    oot@mirela4:~# cd /home/src/linux-5.10.237/ root@mirela4:/home/src/linux-5.10.237# make -j 8 bindeb-pkg
    sh ./scripts/package/mkdebian
    dpkg-buildpackage -r"fakeroot -u" -a$(cat debian/arch) -b -nc -uc dpkg-buildpackage: info: source package linux-5.10.237
    dpkg-buildpackage: info: source version 5.10.237-1
    dpkg-buildpackage: info: source distribution trixie
    dpkg-buildpackage: info: source changed by root <root@mirela4.linuxnet.ro> dpkg-buildpackage: info: host architecture amd64
    dpkg-source --before-build .
    debian/rules binary
    make KERNELRELEASE=5.10.237 ARCH=x86 KBUILD_BUILD_VERSION=1 -f ./Makefile
    DESCEND bpf/resolve_btfids
    DESCEND objtool
    CALL scripts/atomic/check-atomics.sh
    CALL scripts/checksyscalls.sh
    CHK include/generated/compile.h
    GEN .version
    CHK include/generated/compile.h
    LD vmlinux.o
    MODPOST vmlinux.symvers
    MODINFO modules.builtin.modinfo
    GEN modules.builtin
    LD .tmp_vmlinux.btf
    BTF .btf.vmlinux.bin.o
    LD .tmp_vmlinux.kallsyms1
    KSYMS .tmp_vmlinux.kallsyms1.S
    AS .tmp_vmlinux.kallsyms1.o
    LD .tmp_vmlinux.kallsyms2
    KSYMS .tmp_vmlinux.kallsyms2.S
    AS .tmp_vmlinux.kallsyms2.o
    LD vmlinux
    BTFIDS vmlinux
    FAILED unresolved symbol filp_close
    make[3]: *** [Makefile:1215: vmlinux] Error 255
    make[2]: *** [debian/rules:7: build-arch] Error 2
    dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 make[1]: *** [scripts/Makefile.package:83: bindeb-pkg] Error 2
    make: *** [Makefile:1560: bindeb-pkg] Error 2 root@mirela4:/home/src/linux-5.10.237#

    How to resolve this ?

    <div dir="ltr"><div>Package: linux</div><div>Version : 5.10.237</div><div>Build Error</div><div><pre class="gmail-bz_comment_text">oot@mirela4:~# cd /home/src/linux-5.10.237/
    root@mirela4:/home/src/linux-5.10.237# make -j 8 bindeb-pkg
    sh ./scripts/package/mkdebian
    dpkg-buildpackage -r&quot;fakeroot -u&quot; -a$(cat debian/arch) -b -nc -uc dpkg-buildpackage: info: source package linux-5.10.237
    dpkg-buildpackage: info: source version 5.10.237-1
    dpkg-buildpackage: info: source distribution trixie
    dpkg-buildpackage: info: source changed by root &lt;<a href="mailto:root@mirela4.linuxnet.ro">root@mirela4.linuxnet.ro</a>&gt;
    dpkg-buildpackage: info: host architecture amd64
    dpkg-source --before-build .
    debian/rules binary
    make KERNELRELEASE=5.10.237 ARCH=x86 KBUILD_BUILD_VERSION=1 -f ./Makefile
    DESCEND bpf/resolve_btfids
    DESCEND objtool
    CALL scripts/atomic/check-atomics.sh
    CALL scripts/checksyscalls.sh
    CHK include/generated/compile.h
    GEN .version
    CHK include/generated/compile.h
    LD vmlinux.o
    MODPOST vmlinux.symvers
    MODINFO modules.builtin.modinfo
    GEN modules.builtin
    LD .tmp_vmlinux.btf
    BTF .btf.vmlinux.bin.o
    LD .tmp_vmlinux.kallsyms1
    KSYMS .tmp_vmlinux.kallsyms1.S
    AS .tmp_vmlinux.kallsyms1.o
    LD .tmp_vmlinux.kallsyms2
    KSYMS .tmp_vmlinux.kallsyms2.S
    AS .tmp_vmlinux.kallsyms2.o
    LD vmlinux
    BTFIDS vmlinux
    FAILED unresolved symbol filp_close
    make[3]: *** [Makefile:1215: vmlinux] Error 255
    make[2]: *** [debian/rules:7: build-arch] Error 2
    dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2 make[1]: *** [scripts/Makefile.package:83: bindeb-pkg] Error 2
    make: *** [Makefile:1560: bindeb-pkg] Error 2 root@mirela4:/home/src/linux-5.10.237#

    How to resolve this ?</pre></div></div>

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