TO: Kristen C Accardi <kristen.c.accardi(a)intel.com&gt; tree: https://github.com/kaccardi/linux.git fg-kaslr head: 89ae670e815bcbd2e07c92bfef01eb77715c5e04 commit: 7a7324f8e62c789f600eaa718c3ed1588d57f9d2 [4/10] x86: Makefile: Add build and config option for CONFIG_FG_KASLR config: x86_64-allmodconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 487ca07fcc75d52755c9fe2ee05bcb3b6eeeec44) 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 git checkout 7a7324f8e62c789f600eaa718c3ed1588d57f9d2 # 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 >>, old 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 0x000055ee9409f90a llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c390a) #1 0x000055ee9409d815 llvm::sys::RunSignalHandlers() (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1815) #2 0x000055ee9409d932 SignalHandler(int) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1932) #3 0x00007f0a1821f730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f0a17d517bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f0a17d3c535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f0a18106983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f0a1810c8c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f0a1810c901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f0a1810cb34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f0a18108a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f0a18135dc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x000055ee969ad834 std::thread::_State_impl<std::_Bind_simple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'() ()> >::_M_run() (/opt/cross/clang-487ca07fcc/bin/lld+0x31d1834) #13 0x00007f0a18135b2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f0a18214fa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f0a17e134cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 132689 Aborted ld.lld -m elf_x86_64 -z max-page-size=0x200000 -r -o drivers/net/ethernet/huawei/hinic/hinic.o drivers/net/ethernet/huawei/hinic/hinic_main.o drivers/net/ethernet/huawei/hinic/hinic_tx.o drivers/net/ethernet/huawei/hinic/hinic_rx.o drivers/net/ethernet/huawei/hinic/hinic_port.o drivers/net/ethernet/huawei/hinic/hinic_hw_dev.o drivers/net/ethernet/huawei/hinic/hinic_hw_io.o drivers/net/ethernet/huawei/hinic/hinic_hw_qp.o drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.o drivers/net/ethernet/huawei/hinic/hinic_hw_wq.o drivers/net/ethernet/huawei/hinic/hinic_hw_mgmt.o drivers/net/ethernet/huawei/hinic/hinic_hw_api_cmd.o drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.o drivers/net/ethernet/huawei/hinic/hinic_hw_if.o drivers/net/ethernet/huawei/hinic/hinic_common.o drivers/net/ethernet/huawei/hinic/hinic_ethtool.o drivers/net/ethernet/huawei/hinic/hinic_hw_mbox.o drivers/net/ethernet/huawei/hinic/hinic_sriov.o -- 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 0x000055afbc0f790a llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c390a) #1 0x000055afbc0f5815 llvm::sys::RunSignalHandlers() (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1815) #2 0x000055afbc0f5932 SignalHandler(int) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1932) #3 0x00007f89c89ae730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f89c84e07bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f89c84cb535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f89c8895983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f89c889b8c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f89c889b901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f89c889bb34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f89c8897a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f89c88c4dc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x000055afbea05834 std::thread::_State_impl<std::_Bind_simple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'() ()> >::_M_run() (/opt/cross/clang-487ca07fcc/bin/lld+0x31d1834) #13 0x00007f89c88c4b2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f89c89a3fa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f89c85a24cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 133033 Aborted ld.lld -m elf_x86_64 -z max-page-size=0x200000 -r -o drivers/net/wireless/st/cw1200/cw1200_core.o drivers/net/wireless/st/cw1200/fwio.o drivers/net/wireless/st/cw1200/txrx.o drivers/net/wireless/st/cw1200/main.o drivers/net/wireless/st/cw1200/queue.o drivers/net/wireless/st/cw1200/hwio.o drivers/net/wireless/st/cw1200/bh.o drivers/net/wireless/st/cw1200/wsm.o drivers/net/wireless/st/cw1200/sta.o drivers/net/wireless/st/cw1200/scan.o drivers/net/wireless/st/cw1200/debug.o drivers/net/wireless/st/cw1200/pm.o -- 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 0x000056463620490a llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c390a) #1 0x0000564636202815 llvm::sys::RunSignalHandlers() (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1815) #2 0x0000564636202932 SignalHandler(int) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1932) #3 0x00007fd88c917730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007fd88c4497bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007fd88c434535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007fd88c7fe983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007fd88c8048c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007fd88c804901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007fd88c804b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007fd88c800a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007fd88c82ddc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x0000564638b12834 std::thread::_State_impl<std::_Bind_simple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'() ()> >::_M_run() (/opt/cross/clang-487ca07fcc/bin/lld+0x31d1834) #13 0x00007fd88c82db2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007fd88c90cfa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007fd88c50b4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 3336 Aborted ld.lld -m elf_x86_64 -z max-page-size=0x200000 -r -o drivers/crypto/qat/qat_common/intel_qat.o drivers/crypto/qat/qat_common/adf_cfg.o drivers/crypto/qat/qat_common/adf_isr.o drivers/crypto/qat/qat_common/adf_ctl_drv.o drivers/crypto/qat/qat_common/adf_dev_mgr.o drivers/crypto/qat/qat_common/adf_init.o drivers/crypto/qat/qat_common/adf_accel_engine.o drivers/crypto/qat/qat_common/adf_aer.o drivers/crypto/qat/qat_common/adf_transport.o drivers/crypto/qat/qat_common/adf_admin.o drivers/crypto/qat/qat_common/adf_hw_arbiter.o drivers/crypto/qat/qat_common/qat_crypto.o drivers/crypto/qat/qat_common/qat_algs.o drivers/crypto/qat/qat_common/qat_asym_algs.o drivers/crypto/qat/qat_common/qat_uclo.o drivers/crypto/qat/qat_common/qat_hal.o drivers/crypto/qat/qat_common/adf_transport_debug.o drivers/crypto/qat/qat_common/adf_sriov.o drivers/crypto/qat/qat_common/adf_pf2vf_msg.o drivers/crypto/qat/qat_common/adf_vf2pf_msg.o drivers/crypto/qat/qat_common/adf_vf_isr.o -- 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 0x0000563e0fde790a llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c390a) #1 0x0000563e0fde5815 llvm::sys::RunSignalHandlers() (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1815) #2 0x0000563e0fde5932 SignalHandler(int) (/opt/cross/clang-487ca07fcc/bin/lld+0x8c1932) #3 0x00007fd4f6f27730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007fd4f6a597bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007fd4f6a44535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007fd4f6e0e983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007fd4f6e148c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007fd4f6e14901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007fd4f6e14b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007fd4f6e10a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007fd4f6e3ddc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x0000563e126f5834 std::thread::_State_impl<std::_Bind_simple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'() ()> >::_M_run() (/opt/cross/clang-487ca07fcc/bin/lld+0x31d1834) #13 0x00007fd4f6e3db2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007fd4f6f1cfa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007fd4f6b1b4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 22267 Aborted ld.lld -m elf_x86_64 -z max-page-size=0x200000 -r -o drivers/media/pci/cx18/cx18.o drivers/media/pci/cx18/cx18-driver.o drivers/media/pci/cx18/cx18-cards.o drivers/media/pci/cx18/cx18-i2c.o drivers/media/pci/cx18/cx18-firmware.o drivers/media/pci/cx18/cx18-gpio.o drivers/media/pci/cx18/cx18-queue.o drivers/media/pci/cx18/cx18-streams.o drivers/media/pci/cx18/cx18-fileops.o drivers/media/pci/cx18/cx18-ioctl.o drivers/media/pci/cx18/cx18-controls.o drivers/media/pci/cx18/cx18-mailbox.o drivers/media/pci/cx18/cx18-vbi.o drivers/media/pci/cx18/cx18-audio.o drivers/media/pci/cx18/cx18-video.o drivers/media/pci/cx18/cx18-irq.o drivers/media/pci/cx18/cx18-av-core.o drivers/media/pci/cx18/cx18-av-audio.o drivers/media/pci/cx18/cx18-av-firmware.o drivers/media/pci/cx18/cx18-av-vbi.o drivers/media/pci/cx18/cx18-scb.o drivers/media/pci/cx18/cx18-dvb.o drivers/media/pci/cx18/cx18-io.o --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org