error: unable to open output file 'kselftest/net/bpf/nat6to4.o': 'No such file or directory'

kernel test robot
2022-08-01T17:47:48Z

Hi Lina,

First bad commit (maybe != root cause):

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0fac198def2b41138850867b6aa92044c76ff802
commit: edae34a3ed9293b5077dddf9e51a3d86c95dc76a selftests net: add UDP GRO fraglist + bpf self-tests
date: 3 months ago
compiler: gcc-11 (Debian 11.3.0-3) 11.3.0
reproduce:
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=edae34a3ed9293b5077dddf9e51a3d86c95dc76a
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout edae34a3ed9293b5077dddf9e51a3d86c95dc76a
make O=/tmp/kselftest headers
make O=/tmp/kselftest -C tools/testing/selftests

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

All errors (new ones prefixed by >>):

>> error: unable to open output file 'kselftest/net/bpf/nat6to4.o': 'No such file or directory'
1 error generated.

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