[linux-next:master 12968/13128] vmlinux.o: warning: objtool: malloc failed

[linux-next:master 12968/13128] vmlinux.o: warning: objtool: malloc failed

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   8a796a1dfca2780321755033a74bca2bbe651680
commit: 9dfda47537959f0a572278e026a47f067f5e30e9 [12968/13128] Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
config: x86_64-randconfig-r035-20211003 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=9dfda47537959f0a572278e026a47f067f5e30e9
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 9dfda47537959f0a572278e026a47f067f5e30e9
        # save the attached .config to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> vmlinux.o: warning: objtool: malloc failed

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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