TO: Dave Jiang <dave.jiang(a)intel.com&gt; CC: Vinod Koul <vkoul(a)kernel.org&gt; tree: https://git.kernel.org/pub/scm/linux/kernel/git/vkoul/slave-dma.git next head: 47ec7f09bc107720905c96bc37771e4ed1ff0aed commit: 47ec7f09bc107720905c96bc37771e4ed1ff0aed [6/6] dmaengine: cookie bypass for out of order completion config: x86_64-allmodconfig (attached as .config) compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project ef455a55bcf2cfea04a99c361b182ad18b7f03f1) 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 47ec7f09bc107720905c96bc37771e4ed1ff0aed # 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 0x0000562f0fba1d5a llvm::sys::PrintStackTrace(llvm::raw_ostream&) (/opt/cross/clang-ef455a55bc/bin/lld+0x8cad5a) #1 0x0000562f0fb9fc65 llvm::sys::RunSignalHandlers() (/opt/cross/clang-ef455a55bc/bin/lld+0x8c8c65) #2 0x0000562f0fb9fd82 SignalHandler(int) (/opt/cross/clang-ef455a55bc/bin/lld+0x8c8d82) #3 0x00007f62b9979730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) #4 0x00007f62b94ab7bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) #5 0x00007f62b9496535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) #6 0x00007f62b9860983 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8c983) #7 0x00007f62b98668c6 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x928c6) #8 0x00007f62b9866901 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92901) #9 0x00007f62b9866b34 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x92b34) #10 0x00007f62b9862a55 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0x8ea55) #11 0x00007f62b988fdc9 (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbdc9) #12 0x0000562f124c3b34 std::thread::_State_impl<std::_Bind_simple<llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::ThreadPoolExecutor(llvm::ThreadPoolStrategy)::'lambda'() ()> >::_M_run() (/opt/cross/clang-ef455a55bc/bin/lld+0x31ecb34) #13 0x00007f62b988fb2f (/usr/lib/x86_64-linux-gnu/libstdc++.so.6+0xbbb2f) #14 0x00007f62b996efa3 start_thread (/lib/x86_64-linux-gnu/libpthread.so.0+0x7fa3) #15 0x00007f62b956d4cf clone (/lib/x86_64-linux-gnu/libc.so.6+0xf94cf) /bin/bash: line 1: 9553 Aborted ld.lld -m elf_x86_64 -z max-page-size=0x200000 -r -o drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o drivers/net/ethernet/mellanox/mlx5/core/main.o drivers/net/ethernet/mellanox/mlx5/core/cmd.o drivers/net/ethernet/mellanox/mlx5/core/debugfs.o drivers/net/ethernet/mellanox/mlx5/core/fw.o drivers/net/ethernet/mellanox/mlx5/core/eq.o drivers/net/ethernet/mellanox/mlx5/core/uar.o drivers/net/ethernet/mellanox/mlx5/core/pagealloc.o drivers/net/ethernet/mellanox/mlx5/core/health.o drivers/net/ethernet/mellanox/mlx5/core/mcg.o drivers/net/ethernet/mellanox/mlx5/core/cq.o drivers/net/ethernet/mellanox/mlx5/core/alloc.o drivers/net/ethernet/mellanox/mlx5/core/port.o drivers/net/ethernet/mellanox/mlx5/core/mr.o drivers/net/ethernet/mellanox/mlx5/core/pd.o drivers/net/ethernet/mellanox/mlx5/core/transobj.o drivers/net/ethernet/mellanox/mlx5/core/vport.o drivers/net/ethernet/mellanox/mlx5/core/sriov.o drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.o drivers/net/ethernet/mellanox/mlx5/core/fs_core.o drivers/net/ethernet/mellanox/mlx5/core/pci_irq.o drivers/net/ethernet/mellanox/mlx5/core/fs_counters.o drivers/net/ethernet/mellanox/mlx5/core/rl.o drivers/net/ethernet/mellanox/mlx5/core/lag.o drivers/net/ethernet/mellanox/mlx5/core/dev.o drivers/net/ethernet/mellanox/mlx5/core/events.o drivers/net/ethernet/mellanox/mlx5/core/wq.o drivers/net/ethernet/mellanox/mlx5/core/lib/gid.o drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.o drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.o drivers/net/ethernet/mellanox/mlx5/core/lib/dm.o drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.o drivers/net/ethernet/mellanox/mlx5/core/diag/fw_tracer.o drivers/net/ethernet/mellanox/mlx5/core/diag/crdump.o drivers/net/ethernet/mellanox/mlx5/core/devlink.o drivers/net/ethernet/mellanox/mlx5/core/diag/rsc_dump.o drivers/net/ethernet/mellanox/mlx5/core/en_main.o drivers/net/ethernet/mellanox/mlx5/core/en_common.o drivers/net/ethernet/mellanox/mlx5/core/en_fs.o drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.o drivers/net/ethernet/mellanox/mlx5/core/en_tx.o drivers/net/ethernet/mellanox/mlx5/core/en_rx.o drivers/net/ethernet/mellanox/mlx5/core/en_dim.o drivers/net/ethernet/mellanox/mlx5/core/en_txrx.o drivers/net/ethernet/mellanox/mlx5/core/en/xdp.o drivers/net/ethernet/mellanox/mlx5/core/en_stats.o drivers/net/ethernet/mellanox/mlx5/core/en_selftest.o drivers/net/ethernet/mellanox/mlx5/core/en/port.o drivers/net/ethernet/mellanox/mlx5/core/en/monitor_stats.o drivers/net/ethernet/mellanox/mlx5/core/en/health.o drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.o drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.o drivers/net/ethernet/mellanox/mlx5/core/en/params.o drivers/net/ethernet/mellanox/mlx5/core/en/xsk/umem.o drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.o drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.o drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.o drivers/net/ethernet/mellanox/mlx5/core/en/devlink.o drivers/net/ethernet/mellanox/mlx5/core/en_arfs.o drivers/net/ethernet/mellanox/mlx5/core/en_fs_ethtool.o drivers/net/ethernet/mellanox/mlx5/core/en_dcbnl.o drivers/net/ethernet/mellanox/mlx5/core/en/port_buffer.o drivers/net/ethernet/mellanox/mlx5/core/lag_mp.o drivers/net/ethernet/mellanox/mlx5/core/lib/geneve.o drivers/net/ethernet/mellanox/mlx5/core/lib/port_tun.o drivers/net/ethernet/mellanox/mlx5/core/en_rep.o drivers/net/ethernet/mellanox/mlx5/core/en/rep/bond.o drivers/net/ethernet/mellanox/mlx5/core/en_tc.o drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.o drivers/net/ethernet/mellanox/mlx5/core/en/rep/neigh.o drivers/net/ethernet/mellanox/mlx5/core/en/mapping.o drivers/net/ethernet/mellanox/mlx5/core/esw/chains.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_vxlan.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_gre.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_geneve.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_mplsoudp.o drivers/net/ethernet/mellanox/mlx5/core/diag/en_tc_tracepoint.o drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.o drivers/net/ethernet/mellanox/mlx5/core/eswitch.o drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.o drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.o drivers/net/ethernet/mellanox/mlx5/core/ecpf.o drivers/net/ethernet/mellanox/mlx5/core/rdma.o drivers/net/ethernet/mellanox/mlx5/core/esw/acl/helper.o drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_lgcy.o drivers/net/ethernet/mellanox/mlx5/core/esw/acl/egress_ofld.o drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_lgcy.o drivers/net/ethernet/mellanox/mlx5/core/esw/acl/ingress_ofld.o drivers/net/ethernet/mellanox/mlx5/core/lib/mpfs.o drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib.o drivers/net/ethernet/mellanox/mlx5/core/ipoib/ethtool.o drivers/net/ethernet/mellanox/mlx5/core/ipoib/ipoib_vlan.o drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.o drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.o drivers/net/ethernet/mellanox/mlx5/core/lib/crypto.o drivers/net/ethernet/mellanox/mlx5/core/accel/tls.o drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec.o drivers/net/ethernet/mellanox/mlx5/core/fpga/cmd.o drivers/net/ethernet/mellanox/mlx5/core/fpga/core.o drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.o drivers/net/ethernet/mellanox/mlx5/core/fpga/sdk.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_rxtx.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_rxtx.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/tls_stats.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.o drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_domain.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_table.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_matcher.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_rule.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_icm_pool.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_cmd.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_fw.o drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.o drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.o drivers/net/ethernet/mellanox/mlx5/core/en/hv_vhca_stats.o drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.o drivers/net/ethernet/mellanox/mlx5/core/lib/clock.o drivers/net/ethernet/mellanox/mlx5/core/lib/hv.o drivers/net/ethernet/mellanox/mlx5/core/lib/hv_vhca.o --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org