CC: linux-kernel(a)vger.kernel.org TO: Paul Cercueil <paul(a)crapouillou.net&gt; CC: Thomas Bogendoerfer <tsbogend(a)alpha.franken.de&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9b1ea29bc0d7b94d420f96a0f4121403efc3dd85 commit: 8405419942f2f012dc23b5c8817eded2d591b033 MIPS: generic: Allow boards to set system type date: 6 months ago config: x86_64-randconfig-r033-20210310 (attached as .config) compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project cd9a69289c7825d54450cb6829fef2c8e0f1963a) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit... git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 8405419942f2f012dc23b5c8817eded2d591b033 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): terminate called after throwing an instance of 'std::system_error' what(): Resource temporarily unavailable PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace. #0 0x0000559f6ce7883c llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/cross/clang-cd9a69289c/bin/lld+0x99083c) #1 0x0000559f6ce76674 llvm::sys::RunSignalHandlers() (/opt/cross/clang-cd9a69289c/bin/lld+0x98e674) #2 0x0000559f6ce767d3 SignalHandler(int) Signals.cpp:0:0 #3 0x00007fca9d23a140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140) #4 0x00007fca9cd5ece1 raise (/lib/x86_64-linux-gnu/libc.so.6+0x3bce1) #5 0x00007fca9cd48537 abort (/lib/x86_64-linux-gnu/libc.so.6+0x25537) #6 0x00007fca9d0e27ec (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x9a7ec) #7 0x00007fca9d0ed966 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xa5966) #8 0x00007fca9d0ed9d1 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xa59d1) #9 0x00007fca9d0edc65 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xa5c65) #10 0x00007fca9d0e5458 std::__throw_system_error(int) (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x9d458) #11 0x00007fca9d117159 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xcf159) #12 0x0000559f6fcd4141 std::thread::_State_impl<std::thread::_Invoker<std::tuple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'()> > >::_M_run() Parallel.cpp:0:0 #13 0x00007fca9d116ed0 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xceed0) #14 0x00007fca9d22eea7 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x8ea7) #15 0x00007fca9ce20def __clone (/lib/x86_64-linux-gnu/libc.so.6+0xfddef) /bin/bash: line 1: 98252 Aborted ld.lld -m elf_x86_64 -r -o fs/ocfs2/ocfs2.o fs/ocfs2/alloc.o fs/ocfs2/aops.o fs/ocfs2/blockcheck.o fs/ocfs2/buffer_head_io.o fs/ocfs2/dcache.o fs/ocfs2/dir.o fs/ocfs2/dlmglue.o fs/ocfs2/export.o fs/ocfs2/extent_map.o fs/ocfs2/file.o fs/ocfs2/heartbeat.o fs/ocfs2/inode.o fs/ocfs2/ioctl.o fs/ocfs2/journal.o fs/ocfs2/localalloc.o fs/ocfs2/locks.o fs/ocfs2/mmap.o fs/ocfs2/namei.o fs/ocfs2/refcounttree.o fs/ocfs2/reservations.o fs/ocfs2/move_extents.o fs/ocfs2/resize.o fs/ocfs2/slot_map.o fs/ocfs2/suballoc.o fs/ocfs2/super.o fs/ocfs2/symlink.o fs/ocfs2/sysfile.o fs/ocfs2/uptodate.o fs/ocfs2/quota_local.o fs/ocfs2/quota_global.o fs/ocfs2/xattr.o fs/ocfs2/acl.o fs/ocfs2/filecheck.o --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org