scripts/kconfig/conf  --syncconfig Kconfig
  DESCEND  objtool
  CALL    scripts/atomic/check-atomics.sh
  CALL    scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  CC      drivers/gpu/drm/drm_dp_mst_topology.o
  CC      drivers/gpu/drm/drm_fb_helper.o
  GZIP    kernel/config_data.gz
  CC      kernel/configs.o
  AR      kernel/built-in.a
  CC      drivers/gpu/drm/i915/i915_drv.o
  CC      drivers/gpu/drm/i915/i915_irq.o
  CC      drivers/gpu/drm/i915/i915_getparam.o
  CC      drivers/gpu/drm/i915/i915_params.o
  CC      drivers/gpu/drm/i915/i915_pci.o
  CC      drivers/gpu/drm/i915/i915_suspend.o
  CC      drivers/gpu/drm/i915/i915_switcheroo.o
  CC      drivers/gpu/drm/i915/i915_sysfs.o
  CC      drivers/gpu/drm/i915/i915_utils.o
  CC      drivers/gpu/drm/i915/intel_csr.o
  CC      drivers/gpu/drm/i915/intel_device_info.o
  CC      drivers/gpu/drm/i915/intel_memory_region.o
  CC      drivers/gpu/drm/i915/intel_pch.o
  CC      drivers/gpu/drm/i915/intel_pm.o
  CC      drivers/gpu/drm/i915/intel_runtime_pm.o
  CC      drivers/gpu/drm/i915/intel_sideband.o
  CC      drivers/gpu/drm/i915/intel_uncore.o
  CC      drivers/gpu/drm/i915/i915_mm.o
  CC      drivers/gpu/drm/i915/i915_ioc32.o
  CC      drivers/gpu/drm/i915/i915_debugfs.o
  CC      drivers/gpu/drm/i915/display/intel_pipe_crc.o
  CC      drivers/gpu/drm/i915/i915_pmu.o
  CC      drivers/gpu/drm/i915/gt/intel_breadcrumbs.o
  CC      drivers/gpu/drm/i915/gt/intel_context.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_cs.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_heartbeat.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_pm.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_pool.o
  CC      drivers/gpu/drm/i915/gt/intel_engine_user.o
  CC      drivers/gpu/drm/i915/gt/intel_gt.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_irq.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_pm.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_pm_irq.o
  CC      drivers/gpu/drm/i915/gt/intel_gt_requests.o
  CC      drivers/gpu/drm/i915/gt/intel_llc.o
  CC      drivers/gpu/drm/i915/gt/intel_lrc.o
  CC      drivers/gpu/drm/i915/gt/intel_mocs.o
  CC      drivers/gpu/drm/i915/gt/intel_rc6.o
  CC      drivers/gpu/drm/i915/gt/intel_renderstate.o
  CC      drivers/gpu/drm/i915/gt/intel_reset.o
  CC      drivers/gpu/drm/i915/gt/intel_ring.o
  CC      drivers/gpu/drm/i915/gt/intel_ring_submission.o
  CC      drivers/gpu/drm/i915/gt/intel_rps.o
  CC      drivers/gpu/drm/i915/gt/intel_sseu.o
  CC      drivers/gpu/drm/i915/gt/intel_timeline.o
  CC      drivers/gpu/drm/i915/gt/intel_workarounds.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_busy.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_clflush.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_client_blt.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_context.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_dmabuf.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_domain.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_execbuffer.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_fence.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_internal.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_object.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_object_blt.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_lmem.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_phys.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_mman.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_pages.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_pm.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_region.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_shrinker.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_shmem.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_stolen.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_throttle.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_tiling.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_userptr.o
  CC      drivers/gpu/drm/i915/gem/i915_gem_wait.o
  CC      drivers/gpu/drm/i915/gem/i915_gemfs.o
  CC      drivers/gpu/drm/i915/i915_active.o
  CC      drivers/gpu/drm/i915/i915_cmd_parser.o
  CC      drivers/gpu/drm/i915/i915_gem_evict.o
  CC      drivers/gpu/drm/i915/i915_gem_fence_reg.o
  CC      drivers/gpu/drm/i915/i915_gem_gtt.o
  CC      drivers/gpu/drm/i915/i915_gem.o
  CC      drivers/gpu/drm/i915/i915_globals.o
  CC      drivers/gpu/drm/i915/i915_query.o
  CC      drivers/gpu/drm/i915/i915_request.o
  CC      drivers/gpu/drm/i915/i915_scheduler.o
  CC      drivers/gpu/drm/i915/i915_trace_points.o
  CC      drivers/gpu/drm/i915/i915_vma.o
  CC      drivers/gpu/drm/i915/intel_wopcm.o
  CC      drivers/gpu/drm/i915/intel_region_lmem.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_uc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_uc_fw.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_ct.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_ads.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_fw.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_log.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_guc_submission.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_huc.o
  CC      drivers/gpu/drm/i915/gt/uc/intel_huc_fw.o
  CC      drivers/gpu/drm/i915/display/intel_atomic.o
  CC      drivers/gpu/drm/i915/display/intel_atomic_plane.o
drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c:1485:22: warning: result of comparison of constant 576460752303423487 with expression of type 'unsigned int' is always false [-Wtautological-constant-out-of-range-compare]
        if (unlikely(remain > N_RELOC(ULONG_MAX)))
            ~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~
./include/linux/compiler.h:78:42: note: expanded from macro 'unlikely'
# define unlikely(x)    __builtin_expect(!!(x), 0)
                                            ^
  CC      drivers/gpu/drm/i915/display/intel_audio.o
  CC      drivers/gpu/drm/i915/display/intel_bios.o
  CC      drivers/gpu/drm/i915/display/intel_bw.o
  CC      drivers/gpu/drm/i915/display/intel_cdclk.o
  CC      drivers/gpu/drm/i915/display/intel_color.o
  CC      drivers/gpu/drm/i915/display/intel_combo_phy.o
  CC      drivers/gpu/drm/i915/display/intel_connector.o
  CC      drivers/gpu/drm/i915/display/intel_display.o
  CC      drivers/gpu/drm/i915/display/intel_display_power.o
  CC      drivers/gpu/drm/i915/display/intel_dpio_phy.o
  CC      drivers/gpu/drm/i915/display/intel_dpll_mgr.o
  CC      drivers/gpu/drm/i915/display/intel_dsb.o
  CC      drivers/gpu/drm/i915/display/intel_fbc.o
  CC      drivers/gpu/drm/i915/display/intel_fifo_underrun.o
  CC      drivers/gpu/drm/i915/display/intel_frontbuffer.o
  CC      drivers/gpu/drm/i915/display/intel_hdcp.o
  CC      drivers/gpu/drm/i915/display/intel_hotplug.o
  CC      drivers/gpu/drm/i915/display/intel_lpe_audio.o
  CC      drivers/gpu/drm/i915/display/intel_overlay.o
  CC      drivers/gpu/drm/i915/display/intel_psr.o
  CC      drivers/gpu/drm/i915/display/intel_quirks.o
  CC      drivers/gpu/drm/i915/display/intel_sprite.o
  CC      drivers/gpu/drm/i915/display/intel_tc.o
  CC      drivers/gpu/drm/i915/display/intel_vga.o
  CC      drivers/gpu/drm/i915/display/intel_acpi.o
  CC      drivers/gpu/drm/i915/display/intel_opregion.o
  CC      drivers/gpu/drm/i915/display/intel_fbdev.o
  CC      drivers/gpu/drm/i915/display/dvo_ch7017.o
  CC      drivers/gpu/drm/i915/display/dvo_ch7xxx.o
  CC      drivers/gpu/drm/i915/display/dvo_ivch.o
  CC      drivers/gpu/drm/i915/display/dvo_ns2501.o
  CC      drivers/gpu/drm/i915/display/dvo_sil164.o
  CC      drivers/gpu/drm/i915/display/dvo_tfp410.o
  CC      drivers/gpu/drm/i915/display/icl_dsi.o
  CC      drivers/gpu/drm/i915/display/intel_crt.o
  CC      drivers/gpu/drm/i915/display/intel_ddi.o
  CC      drivers/gpu/drm/i915/display/intel_dp.o
  CC      drivers/gpu/drm/i915/display/intel_dp_link_training.o
  CC      drivers/gpu/drm/i915/display/intel_dp_aux_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_dp_mst.o
  CC      drivers/gpu/drm/i915/display/intel_dsi.o
  CC      drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.o
  CC      drivers/gpu/drm/i915/display/intel_dsi_vbt.o
  CC      drivers/gpu/drm/i915/display/intel_dvo.o
  CC      drivers/gpu/drm/i915/display/intel_hdmi.o
  CC      drivers/gpu/drm/i915/display/intel_lspcon.o
  CC      drivers/gpu/drm/i915/display/intel_gmbus.o
  CC      drivers/gpu/drm/i915/display/intel_lvds.o
  CC      drivers/gpu/drm/i915/display/intel_panel.o
  CC      drivers/gpu/drm/i915/display/intel_sdvo.o
  CC      drivers/gpu/drm/i915/display/intel_tv.o
  CC      drivers/gpu/drm/i915/display/intel_vdsc.o
  CC      drivers/gpu/drm/i915/display/vlv_dsi.o
  CC      drivers/gpu/drm/i915/display/vlv_dsi_pll.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_hsw.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_bdw.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_chv.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_sklgt2.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_sklgt3.o
1 warning generated.
  CC      drivers/gpu/drm/i915/oa/i915_oa_sklgt4.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_bxt.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_kblgt2.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_kblgt3.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_glk.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_cflgt2.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_cflgt3.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_cnl.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_icl.o
  CC      drivers/gpu/drm/i915/oa/i915_oa_tgl.o
  CC      drivers/gpu/drm/i915/i915_perf.o
  CC      drivers/gpu/drm/i915/i915_vgpu.o
  CC      drivers/gpu/drm/i915/i915_gpu_error.o
drivers/gpu/drm/i915/i915_perf.c:2474:50: warning: operator '?:' has lower precedence than '|'; '|' will be evaluated first [-Wbitwise-conditional-parentheses]
                           !(stream->sample_flags & SAMPLE_OA_REPORT) ?
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
drivers/gpu/drm/i915/i915_perf.c:2474:50: note: place parentheses around the '|' expression to silence this warning
                           !(stream->sample_flags & SAMPLE_OA_REPORT) ?
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^
drivers/gpu/drm/i915/i915_perf.c:2474:50: note: place parentheses around the '?:' expression to evaluate it first
                           !(stream->sample_flags & SAMPLE_OA_REPORT) ?
                           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^
1 warning generated.
  AR      drivers/gpu/drm/i915/built-in.a
  AR      drivers/gpu/drm/built-in.a
  AR      drivers/gpu/built-in.a
  AR      drivers/built-in.a
  GEN     .version
  CHK     include/generated/compile.h
  LD      vmlinux.o
  MODPOST vmlinux.o
  MODINFO modules.builtin.modinfo
  LD      .tmp_vmlinux1
  KSYM    .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  VOFFSET arch/x86/boot/compressed/../voffset.h
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  AS      arch/x86/boot/compressed/head_64.o
  AS      arch/x86/boot/compressed/mem_encrypt.o
clang-10: /home/glider/llvm-project/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp:941: void {anonymous}::X86AsmParser::SwitchMode(unsigned int): Assertion `FeatureBitset({mode}) == (STI.getFeatureBits() & AllModes)' failed.
Stack dump:
0.	Program arguments: /syzkaller/clang-kmsan/bin/clang-10 -cc1as -triple x86_64-unknown-linux-gnu -filetype obj -main-file-name mem_encrypt.S -target-cpu x86-64 -target-feature -mmx -target-feature -sse -I ./arch/x86/include -I ./arch/x86/include/generated -I ./include -I ./arch/x86/include/uapi -I ./arch/x86/include/generated/uapi -I ./include/uapi -I ./include/generated/uapi -fdebug-compilation-dir /syzkaller/managers/upstream-kasan-gce-smack-root/kernel -dwarf-debug-producer clang version 10.0.0 (/home/glider/llvm-project/clang c2443155a0fb245c8f17f2c1c72b6ea391e86e81) -I ./arch/x86/include -I ./arch/x86/include/generated -I ./include -I ./arch/x86/include/uapi -I ./arch/x86/include/generated/uapi -I ./include/uapi -I ./include/generated/uapi -dwarf-version=4 -mrelocation-model pic -o arch/x86/boot/compressed/mem_encrypt.o /tmp/mem_encrypt-d1b7b0.s 
clang-10: /home/glider/llvm-project/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp:941: void {anonymous}::X86AsmParser::SwitchMode(unsigned int): Assertion `FeatureBitset({mode}) == (STI.getFeatureBits() & AllModes)' failed.
Stack dump:
0.	Program arguments: /syzkaller/clang-kmsan/bin/clang-10 -cc1as -triple x86_64-unknown-linux-gnu -filetype obj -main-file-name head_64.S -target-cpu x86-64 -target-feature -mmx -target-feature -sse -I ./arch/x86/include -I ./arch/x86/include/generated -I ./include -I ./arch/x86/include/uapi -I ./arch/x86/include/generated/uapi -I ./include/uapi -I ./include/generated/uapi -fdebug-compilation-dir /syzkaller/managers/upstream-kasan-gce-smack-root/kernel -dwarf-debug-producer clang version 10.0.0 (/home/glider/llvm-project/clang c2443155a0fb245c8f17f2c1c72b6ea391e86e81) -I ./arch/x86/include -I ./arch/x86/include/generated -I ./include -I ./arch/x86/include/uapi -I ./arch/x86/include/generated/uapi -I ./include/uapi -I ./include/generated/uapi -dwarf-version=4 -mrelocation-model pic -o arch/x86/boot/compressed/head_64.o /tmp/head_64-46ce2a.s 
/syzkaller/clang-kmsan/bin/clang-10(_ZN4llvm3sys15PrintStackTraceERNS_11raw_ostreamE+0x1a)[0x285af4a]
/syzkaller/clang-kmsan/bin/clang-10(_ZN4llvm3sys15PrintStackTraceERNS_11raw_ostreamE+0x1a)[0x285af4a]
/syzkaller/clang-kmsan/bin/clang-10(_ZN4llvm3sys17RunSignalHandlersEv+0x3a)[0x2858c2a]
/syzkaller/clang-kmsan/bin/clang-10(_ZN4llvm3sys17RunSignalHandlersEv+0x3a)[0x2858c2a]
/syzkaller/clang-kmsan/bin/clang-10[0x2858d47]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x145556b00390]
/syzkaller/clang-kmsan/bin/clang-10[0x2858d47]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x11390)[0x14c4d6919390]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x145555893428]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x14555589502a]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38)[0x14c4d56ac428]
/lib/x86_64-linux-gnu/libc.so.6(+0x2dbd7)[0x14555588bbd7]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x16a)[0x14c4d56ae02a]
/lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x14555588bc82]
/lib/x86_64-linux-gnu/libc.so.6(+0x2dbd7)[0x14c4d56a4bd7]
/lib/x86_64-linux-gnu/libc.so.6(+0x2dc82)[0x14c4d56a4c82]
/syzkaller/clang-kmsan/bin/clang-10[0x9aa6d8]
/syzkaller/clang-kmsan/bin/clang-10[0x9aa6d8]
/syzkaller/clang-kmsan/bin/clang-10[0x1b094da]
/syzkaller/clang-kmsan/bin/clang-10[0x1b094da]
/syzkaller/clang-kmsan/bin/clang-10[0x1b0d3a1]
/syzkaller/clang-kmsan/bin/clang-10[0x1b0d3a1]
/syzkaller/clang-kmsan/bin/clang-10[0x257bc55]
/syzkaller/clang-kmsan/bin/clang-10[0x257bc55]
/syzkaller/clang-kmsan/bin/clang-10[0x257f274]
/syzkaller/clang-kmsan/bin/clang-10[0x257f274]
/syzkaller/clang-kmsan/bin/clang-10[0xb86f8e]
/syzkaller/clang-kmsan/bin/clang-10[0xb86f8e]
/syzkaller/clang-kmsan/bin/clang-10(_Z10cc1as_mainN4llvm8ArrayRefIPKcEES2_Pv+0xc3f)[0xb8ac3f]
/syzkaller/clang-kmsan/bin/clang-10(_Z10cc1as_mainN4llvm8ArrayRefIPKcEES2_Pv+0xc3f)[0xb8ac3f]
/syzkaller/clang-kmsan/bin/clang-10(main+0x18e3)[0xaeb2d3]
/syzkaller/clang-kmsan/bin/clang-10(main+0x18e3)[0xaeb2d3]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x14c4d5697830]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf0)[0x14555587e830]
/syzkaller/clang-kmsan/bin/clang-10[0xb7f5d9]
/syzkaller/clang-kmsan/bin/clang-10[0xb7f5d9]
clang-10: error: unable to execute command: Aborted (core dumped)
clang-10: error: clang integrated assembler command failed due to signal (use -v to see invocation)
clang version 10.0.0 (/home/glider/llvm-project/clang c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /syzkaller/clang/bin
clang-10: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
clang-10: error: unable to execute command: Aborted (core dumped)
clang-10: error: clang integrated assembler command failed due to signal (use -v to see invocation)
clang version 10.0.0 (/home/glider/llvm-project/clang c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /syzkaller/clang/bin
clang-10: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.
clang-10: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-10: note: diagnostic msg: /tmp/mem_encrypt-dd0995.S
clang-10: note: diagnostic msg: /tmp/mem_encrypt-dd0995.sh
clang-10: note: diagnostic msg: 

********************
scripts/Makefile.build:348: recipe for target 'arch/x86/boot/compressed/mem_encrypt.o' failed
make[2]: *** [arch/x86/boot/compressed/mem_encrypt.o] Error 254
make[2]: *** Waiting for unfinished jobs....
clang-10: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-10: note: diagnostic msg: /tmp/head_64-6d5255.S
clang-10: note: diagnostic msg: /tmp/head_64-6d5255.sh
clang-10: note: diagnostic msg: 

********************
scripts/Makefile.build:348: recipe for target 'arch/x86/boot/compressed/head_64.o' failed
make[2]: *** [arch/x86/boot/compressed/head_64.o] Error 254
arch/x86/boot/Makefile:113: recipe for target 'arch/x86/boot/compressed/vmlinux' failed
make[1]: *** [arch/x86/boot/compressed/vmlinux] Error 2
arch/x86/Makefile:284: recipe for target 'bzImage' failed
make: *** [bzImage] Error 2