FAILED: load BTF from .tmp_vmlinux1.BTF.1: No such file or directory

From: kernel test robot

Date: Fri Apr 10 2026 - 18:41:48 EST


Hi Ihor,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7c6c4ed80b874f721bc7c2c937e098c56e37d2f0
commit: 522397d05e7d4a7c30b91841492360336b24f833 resolve_btfids: Change in-place update with raw binary output
date: 4 months ago
config: parisc-randconfig-r063-20260410 (https://download.01.org/0day-ci/archive/20260411/202604110642.Mlzf3TJl-lkp@xxxxxxxxx/config)
compiler: hppa-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260411/202604110642.Mlzf3TJl-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Fixes: 522397d05e7d ("resolve_btfids: Change in-place update with raw binary output")
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202604110642.Mlzf3TJl-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

Complex, interval and imaginary float types are not supported
Error while encoding BTF.
>> FAILED: load BTF from .tmp_vmlinux1.BTF.1: No such file or directory

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki