INFO:2026-09-24T16:50:58Z:root:pulling... From github.com:llvm/llvm-project * branch main -> FETCH_HEAD 33726c20882b..599fc2cfc604 main -> origin/main Switched to branch 'main' Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded. (use "git pull" to update your local branch) HEAD is now at 599fc2cfc604 [Github] Bump libcxx image to ubuntu 26.04 (#225550) INFO:2026-09-24T16:51:01Z:root:syncing... Deleted branch merge (was 564dd19ad23f). Switched to a new branch 'merge' branch 'merge' set up to track 'origin/main'. [merge ef4ee92b7bb1] [gn build] Port 6bef34a7ebbe 2 files changed, 2 insertions(+) [merge e548f97a7aa6] [gn build] Port d0c787e447e1 1 file changed, 1 insertion(+) [merge 68c379dcbf56] [gn build] Port f6e450004591 1 file changed, 1 insertion(+) [gn build] Port 6bef34a7ebbe -- https://github.com/llvm/llvm-project/commit/6bef34a7ebbe [gn build] Port d0c787e447e1 -- https://github.com/llvm/llvm-project/commit/d0c787e447e1 [gn build] Port f6e450004591 -- https://github.com/llvm/llvm-project/commit/f6e450004591 INFO:2026-09-24T16:51:05Z:root:building ninja: Entering directory `out/gn' [0/1] Regenerating ninja files [1/1634] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h [2/1634] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h [3/1634] AR lib/libLLVMCodeGen.a [4/1634] LINK obj/clang/unittests/offload-arch/OffloadArchTests FAILED: obj/clang/unittests/offload-arch/OffloadArchTests ../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--color-diagnostics -fuse-ld=lld -o obj/clang/unittests/offload-arch/OffloadArchTests -Wl,--start-group obj/clang/tools/offload-arch/OffloadArchTests.AMDGPUArchByKFD.o obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o obj/third-party/unittest/UnitTestMain/UnitTestMain.TestMain.o lib/libclangBasic.a lib/libLLVMSupport.a lib/libLLVMTestingSupport.a lib/libLLVMOption.a lib/libLLVMSupportBlake3.a lib/libLLVMDemangle.a lib/libLLVMTargetParser.a lib/libgtest.a -Wl,--end-group -ldl -lpthread -lz ld.lld: error: undefined symbol: getIntelGPUArchName[abi:cxx11](unsigned int) >>> referenced by OffloadArchTest.cpp >>> obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody()) >>> referenced by OffloadArchTest.cpp >>> obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody()) >>> referenced by OffloadArchTest.cpp >>> obj/clang/unittests/offload-arch/OffloadArchTests.OffloadArchTest.o:(IntelGPUArchName_KnownArchitecturesGetAFriendlyName_Test::TestBody()) >>> referenced 8 more times clang++: error: linker command failed with exit code 1 (use -v to see invocation) [5/1634] LINK obj/clang/unittests/InstallAPI/InstallAPITests [6/1634] LINK ./bin/clang-ssaf-src-edit-merge [7/1634] LINK obj/clang-tools-extra/unittests/clang-apply-replacements/ClangApplyReplacementsTests [8/1634] LINK ./bin/clang-apply-replacements [9/1634] LINK ./bin/clang-ssaf-analyzer [10/1634] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix) [11/1634] LINK ./bin/clang-ssaf-format [12/1634] LINK ./bin/clang-ssaf-linker [13/1634] LINK ./bin/llvm-bat-dump [14/1634] ACTION //llvm/lib/Target/BPF:BPFGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [15/1633] ACTION //llvm/lib/Target/BPF:BPFGenMCPseudoLowering(//llvm/utils/gn/build/toolchain:unix) [16/1633] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [17/1633] ACTION //llvm/lib/Target/AVR/Disassembler:AVRGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [18/1633] ACTION //llvm/lib/Target/BPF/MCTargetDesc:BPFGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [19/1633] ACTION //llvm/lib/Target/BPF/MCTargetDesc:BPFGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [20/1633] ACTION //llvm/lib/Target/BPF/MCTargetDesc:BPFGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [21/1633] ACTION //llvm/lib/Target/AVR:AVRGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [22/1632] ACTION //llvm/lib/Target/BPF:BPFGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [23/1632] ACTION //llvm/lib/Target/BPF/AsmParser:BPFGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [24/1632] ACTION //llvm/lib/Target/BPF/Disassembler:BPFGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [25/1632] ACTION //llvm/lib/Target/BPF:BPFGenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [26/1632] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [27/1632] ACTION //llvm/lib/Target/AVR:AVRGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [28/1632] ACTION //llvm/lib/Target/AVR/AsmParser:AVRGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [29/1632] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [30/1632] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [31/1632] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [32/1632] ACTION //llvm/lib/Target/AMDGPU:R600GenCallingConv(//llvm/utils/gn/build/toolchain:unix) [33/1632] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [34/1632] ACTION //llvm/lib/Target/BPF/MCTargetDesc:BPFGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [35/1632] ACTION //llvm/lib/Target/BPF:BPFGenFastISel(//llvm/utils/gn/build/toolchain:unix) [36/1632] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:R600GenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [37/1629] ACTION //llvm/lib/Target/AMDGPU:R600GenDFAPacketizer(//llvm/utils/gn/build/toolchain:unix) [38/1629] ACTION //llvm/lib/Target/AVR:AVRGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [39/1629] ACTION //llvm/lib/Target/BPF:BPFGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [40/1629] ACTION //llvm/lib/Target/BPF:BPFGenGlobalISel(//llvm/utils/gn/build/toolchain:unix) [41/1629] ACTION //llvm/lib/Target/ARM:ARMGenRegisterBank(//llvm/utils/gn/build/toolchain:unix) [42/1629] ACTION //llvm/lib/Target/ARM/Utils:ARMGenSystemRegister(//llvm/utils/gn/build/toolchain:unix) [43/1629] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [44/1629] ACTION //llvm/lib/Target/Hexagon:HexagonGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [45/1629] ACTION //llvm/lib/Target/Hexagon/MCTargetDesc:HexagonGenMCCodeEmitter(//llvm/utils/gn/build/toolchain:unix) [46/1629] ACTION //llvm/lib/Target/ARM:ARMGenSDNodeInfo(//llvm/utils/gn/build/toolchain:unix) [47/1628] ACTION //llvm/lib/Target/AVR/MCTargetDesc:AVRGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [48/1603] ACTION //llvm/lib/Target/BPF/MCTargetDesc:BPFGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [49/1568] ACTION //llvm/lib/Target/ARM:ARMGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [50/1568] ACTION //llvm/lib/Target/ARM/AsmParser:ARMGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [51/1568] ACTION //llvm/lib/Target/Hexagon:HexagonGenCallingConv(//llvm/utils/gn/build/toolchain:unix) [52/1568] ACTION //llvm/lib/Target/AMDGPU:R600GenDAGISel(//llvm/utils/gn/build/toolchain:unix) [53/1568] ACTION //llvm/lib/Target/Hexagon/AsmParser:HexagonGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [54/1568] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [55/1568] ACTION //llvm/lib/Target/ARM/Disassembler:ARMGenDisassemblerTables(//llvm/utils/gn/build/toolchain:unix) [56/1568] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [57/1568] ACTION //llvm/lib/Target/Hexagon/MCTargetDesc:HexagonGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [58/1568] ACTION //llvm/lib/Target/Hexagon/MCTargetDesc:HexagonGenRegisterInfo(//llvm/utils/gn/build/toolchain:unix) [59/1568] ACTION //llvm/lib/Target/Hexagon/MCTargetDesc:HexagonGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [60/1568] ACTION //llvm/lib/Target/Hexagon:HexagonGenDFAPacketizer(//llvm/utils/gn/build/toolchain:unix) [61/1568] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenSubtargetInfo(//llvm/utils/gn/build/toolchain:unix) [62/1568] ACTION //llvm/lib/Target/ARM:ARMGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [63/1568] ACTION //llvm/lib/Target/Hexagon:HexagonGenDAGISel(//llvm/utils/gn/build/toolchain:unix) [64/1568] CXX obj/llvm/lib/SandboxIR/SandboxIR.Value.o [65/1568] ACTION //llvm/lib/Target/ARM/MCTargetDesc:ARMGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) [66/1500] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenAsmWriter(//llvm/utils/gn/build/toolchain:unix) [67/1500] ACTION //llvm/lib/Target/AMDGPU/AsmParser:AMDGPUGenAsmMatcher(//llvm/utils/gn/build/toolchain:unix) [68/1500] CXX obj/clang/lib/Sema/Sema.SemaOpenMP.o [69/1500] ACTION //llvm/lib/Target/AMDGPU/MCTargetDesc:AMDGPUGenInstrInfo(//llvm/utils/gn/build/toolchain:unix) ninja: build stopped: subcommand failed. Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.