<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJztXFtz2koS_jXkZUqUriAe_EAwjr2xjdeQpHZfVCNpBIp125Hky_n12z0jQCPAsQ_JWWePUy4jZkbdX1-mu0fq2M_Dp5NZRi7jrH4kKY2zJM4YXJQV48TnNAtW5CGuVoTydGCTIKHZUsvi5apKnohfx0lIIhonLOzppz19HNaMVDmJ8iTJH-JsSRjnOS8JzULyQHkGQ2VfLpW_U3rHiKaVQCKr4OKOsUJb5nirpn3P_bJnnbpkBr975tkqTxl8VPWj4AyX_YAGq2YMScGVmCrhIqg5R6KXl1-v4H5DXHgX47n4Mr6dnMOFFGtyO5vPvcns6ubicoqjlAerga0lqBZtmdWaukR8jhfy_u0qRv14FWnkfDZfTCYwK9RFtpdS5pvL6Xg-JWXtp3FFKKhxSTgrcl6h7lZVVYDUY5AAfpag-9rvB3kKX5Lkfv2hFTz_zoIKvsZlWTMUWGg5zoKkDsEKK0YCTssV8WlwV3EagHImpABGPA9YWbKQlHnN5TDeScsyD2JawQSvM1IGPC6qxljzCoiQsE4LRCaG9D654fmS0xR8Y1mnoGqELV2EaN8KoKtdXYHdJhkTOIt7G01WBYUXZ0Vd9fN-SLQsL6sQUBPtom09oVT4REuID7ATEmnE0y76BydRbSxjXIiyn6pKZvvt5QjgqqZF_GIg2_XP4FGJPkdlDfl5YusRcJ8CdhjX7hkv4zzrr15L4S7Isyhevv7GNWuveipYifefet7n6e319NLziJYmcVUlTGNZGNMMJicT78v84vqTB_trcj7-CJvt7Mv1ZHExu_am14vbf8Gaz-P5-Nqbn49PZ9-8-WQMa-bnF2e4H4n2zzqrwbm1jVMSLUppwHPYMiyKH7WUFjKc7KAX93-jSQK_6yxkEXyKAAYTZcXjoMJtV-VCFJjLcg1GYQsUK-QCX5tVNIlpKWIYDoIK0hxki8oV7HHtIVhRLmduLqYtFnFaJHEQV1pUZ0EFZtJCBrsJDB_j7bvrYgyZm2HOqppnGoKT2KKcp7TSSgaRMK6eCKALYR0EKncE0bUCDcHG3BPtAByQZkvhchotW0zq7C7LHzKtCeZaXnTBLbOcw104kcZ_COwbW4C9pSsnGmfLUsszyCJg89n12cUnD0x_Pp57nyG6Xs8Xt-OL64UI1UKYooTgKrVGyydISzzP8rrU6gzyTAjC-AlrjNAZSmUaE6ZjQq9AtaABQICw9DFhNIIPv4rR9hi0UrGbRWy_d_uORgHi-PZqYHvj-ZXXJI6eM-mZ5maJ_Poj30R0IUtYxbSsThKtyFHPXIMcFtw1HhVBRGUaDUMOQVoONV-0PNIA9x1oN2WpDwlamwHLb_KOBM3JtWpFUT5Tt130OIzba8lzjv6Zi-i89TVw9wqUWS9Xkpmwf4oXSe6DoVIGdOVUs7P8Gp2q0u4pj1HHyiTEibI9hSLnKTISKBuJm3HpIwzSv5-gNwUABo0Iu-g-Bt60rnKkBZ4eo6f-wXhOIFYgaW3vIg2XaOijSA--P8SgZ5-BsdP8HvBFPE-1JkfJHYsagoGy7SEwV9AKNioy2mxH8GD-hMoFiVtbU6MRGhEoVUx6-bf7hDZu21i4hH0BIwEUVlt6261KOadPmp9D1FEjCWDmEdRSClj0ltaWC4GvBppk7W2YYeAFeCjAGkQrbqGuQHmgfC548DhcT8mwIa8RtiYocTWoCDVDzbasVqqgYAuW1aBikLQJkWigJF_GYF3pHjQDwcCJwJ9hay6ZyqHOANcyw8gTBGIPpF03XtaUYygrn0qII4cWYIzBRYXHEv3gojyKShEGDVuHLXOxN69tKxhc0e-MnH7--OXi8tS7mp2eyQJShgOl7tmUPdtQIe_6CMXg9fhqe9vBlUD_BwshtXaX3qV56G1WEg0KrZzsR9bPfyC8sjiQdaDRJz1rwvKoZ00JWLGE3Q3uAwmd5BGJIPfLdWafTHIoG5paBsOwGLf65LbOMJnA3WDtnjk8azYIucGBK5pRiGwwTmAIpKkTLD6Gr4JqDptK1t5ldxnfM3KB3ntPEzIG93sq47Lht96sgqOtI03wIvwiTzETszfWe6alE_1Rh3_DKAhGtuUGbGQQUbBDwWyNwVPlxQ2HfSLK6YWsyd3tIk4fPKiGOaNQ5g-wLoe1PXMEvF2s_EouRPXh96M78NopW07gCUcznH6Z9w3IafojG1mAA0h00BodtNRnbB9aUNUc9iJNzuGEAFVcKZAcBcgAVruAzK76zIG-D9AE0nVWF7MGFuCos1JEC5JAZjtWWcB1F5ulYDN9m-nRn-cS-j7cv8vFbnMJh-YI4hHxPEj8EKuYB4dDyfI5ZgVkckZDZKYLZoYNVHZ5OYpEg6HPfP_PS2QYrgkEdtkMumzMod0y6iTPMojELPx6fZFF-fQ_E8jCJWssfRpjCoRaQ90juFnXe7XZJIcmx-KnPX9Fg1WcsVu2jPEBB3IVNI5wGhQexNoVfqgKP2CR6xyA2khcQklWzVmBZQWbQErMM3GofrH48xTqp68iuV1AfQdh-bBqrOnxkg8dkGlXcrcjeQiu_LzkmP_B0F9jXoFtjg4ygMwGnrvIRl1kdmQ-j4zX2Sxr3GadlhSD7MwdrVQbQG2hQ6xWU8vQMO1huOvUawSYM1vY94L-aWhNAwCFClo1tdgBmCJqoT27QYDrnP4X4YwCBigUmGYHJhtR6wUwr0T5oXpAM3QkxNABBApEqwPR1c1BC2LCljR4aqqKLVi58xvAvwJoEOmCxBaokrr8oeGOBr58DigZT-H89xEPrlk4qyusV023NX0a0yU-BYyDcpotwZWbwNZacg5ZjfE5w5P5TDxyKIk4SuwuxSLzE8t-sGohHn78YNElXO1b0oq4kKKy5S2LOnmm0fS4Q7BRwrhx6gkRT2Rwps7i_9TMKyquRG2sCIsHHlfMW9eFrZtCFtE6qTz5SOEHN0J1LoL-y00vH_YHRSGM78gd71ITrKuYX6kmfOqwwDeOY-IzF2goTJRagro0Go3stmpv8OQxni9U15qzlDZG8_M82X4epwVqjYC9gm_YUYKv68Yet2xML7fFIwsg66294VU574DaHOCqwFJycWBFgeEP27DOeA4Jb-OSbVw_AZHpuANgqCAaqYgc2wgHqqLkA-ML8aAATkh7dXVYhNeFt72o7ZABqDZqU8nBgT10AosqIU7i24K_zwO6i3VHOAwRx-o4igCMgnadg-U_27CYwUgQGB6-4VNywhgfPGH8sibisXQT5mR9CLFLGYOB-zwOD4IWL6YQ1pmPbM6k4AhSQlAwmh2Mpj7adwZ5jibeotBUMqYfhQOHmscp1xjoQENhYnePg75Sjk3wpdstC_Cp2tMEXfOx2h6macSSJ8UC6wcMcNJDK6CCJeTRK8P1vpOmrxZnptNVkD7S224cciiBm3pnMjHAXVM4-HfDwl732Q7KlEnV88c2U64TUSuReV7wCKWv_OLTMg4wa8WISrilshgHvIrTGN83yukOOTgF4e7DB6HreclyvE0AwoWFZx_tIKBDRckDVcmjkAbWQSWLgEB3gu9a80r06NyICw6VLs8sHTch8mcIbw5BNkX4YVf40KavFf4f-N7_oOQwewnH90MV2c4ZeOMWBY3RI8QztZcra-07P1FnoBJFZ66qM384MoaH8J22rpWksyfbHNL1X6uz47RlG6AMRVujTuIwfH0gWldemT3wvjZh9RGupZthqFPieQgNwhHlldfi8qwkKMFACjAAIgqXTm7WWTQCLoL-6wQQd25Ir01DmjdA60aMqKmOSNAYSbbryKYe9hjjPgoZMSxhqLpkRLvHNpSSMRK3qpiGzSnz8T29pN10ExBIOnpf1wAW_Ji6CT-Qm-EciA_pP5rMGRrOIIIjnKUZveGUPRb40Vo4MlywuC1ZLJr30mOyfjG9fum8VbNcKB524hsBhideUuRl_CinRH2VgJynsdDFVqsgUNJoU9VbluMRakzCzWmUpKVw9sZ0R_y0Gp6a5p_xYjGenJPF-ZSczS4vZ98urj8RfHk0J4uZGP745RO5nd7MbhcbDDf7mnfcEjfZwQaezQLOiMiKMEurDckfi4-6q9Ki13qfopk2c81o_QboKBrl6pV2-EnWEN1izker55xKgM0sgcHenjdLUps4cgV34mutvmxCs8am6wrgB96pAQcyxU2Jm-y9A6zpAEvjLAZud-V7F9h7F9h7F9h7F9h7F9h7F9h7F9h7F9j_fxfYpvR5USfYwdX7usF2Fz_XEbZZfagrrFWkvawzbHvDb9Ed1ob7XIfYHAMlI-u-EYBKIakE-IDyYJcYbsUHGleeiAheU3M_1zhmjWxqWoPfpHFMorXfTuNYo7432TiG2AyH_eLGMWvkWE5o_SWNYyiRY5q6321qusVYLr9-zztvm7bzGy9V3i51v7-stUm2j_20pqYIZHqulw0lH9rUDY9pmbPoEAg81zUm2QyGLDyKjTVk4S4bt8PGNsLj2BhA4Ll-K-EufvCmO5fUSGwNjbfZuWR0YLpvr3PJ7EA032rnUjtCO4YTmO-dS3-nziUldRoj3f0VnUvtnOnoQ2f0xjqXBh0lOG-jc6mdCaHQoIP_eeeSqyAyIvY7dC4ZIwW1ZURvunNJ_w06l7rdVT-jc8lUNiFz9V_RubRzHvmNOpfsroLeO5d-fueSoyrZHv6dOpcGXeHfO5d-2Lk0VHU2MN47l57pXHJ_UeeSqZyzXRYOf0nnkv7eufR37lySf-0pyZcEpLnbkFe7VeQz9_76TzQ1bSumYy_O_n3z-P2LoTvnUTpL56NbGozK6QxvE3Q-y94CFOR4kg0tQbiCrAm5NM42rrX-A1Zt6W5F-w2-18QHE80fxPrMeMYSsn6YQxOyYKBfcCCsEO6iqmfroAzK837Olxg4WhQ1TX5eigXk8vPZYp_GkEx_S-RDeGKFI2tEP9C6WuX8BCZYubqjqZ9_rz_UPDn58_1BjuUaxofVSTikI1_8H5qBOYrM0DKMYAClOA0COzIH9oeE-iwpT0QvlJmxByJIwHXPOf1wPIL4pNlCtj5wbNvoD4d-yEYm7CcXQgO1QK9w_o2TPtIRauEngqRfL0uh9LIqt5O0FI_ymQAMCKu4StjJwT8GsPaDXxl0PgiRT4S8_wWjTvqO>53811</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            net/ipv4/tcp_input.c: clang: error: clang frontend command failed with exit code 139 (use -v to see invocation)
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          nareshkamboju
      </td>
    </tr>
</table>

<pre>
    On Linux mainline master branch with arm64 clang-nightly build failed
due to following errors and warnings.

make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current LLVM=1 LLVM_IAS=1 ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- CROSS_COMPILE_COMPAT=arm-linux-gnueabihf- HOSTCC=clang CC=clang
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang -Wp,-MMD,net/ipv4/.tcp_input.o.d -nostdinc -I/builds/linux/arch/arm64/include -I./arch/arm64/include/generated -I/builds/linux/include -I./include -I/builds/linux/arch/arm64/include/uapi -I./arch/arm64/include/generated/uapi -I/builds/linux/include/uapi -I./include/generated/uapi -include /builds/linux/include/linux/compiler-version.h -include /builds/linux/include/linux/kconfig.h -include /builds/linux/include/linux/compiler_types.h -D__KERNEL__ -mlittle-endian -DCC_USING_PATCHABLE_FUNCTION_ENTRY -DKASAN_SHADOW_SCALE_SHIFT= -Qunused-arguments -fmacro-prefix-map=/builds/linux/= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=aarch64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -mgeneral-regs-only -DCONFIG_CC_HAS_K_CONSTRAINT=1 -Wno-psabi -fno-asynchronous-unwind-tables -fno-unwind-tables -mbranch-protection=pac-ret+leaf+bti -Wa,-march=armv8.5-a -DARM64_ASM_ARCH=\"armv8.5-a\" -DKASAN_SHADOW_SCALE_SHIFT= -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=2048 -fstack-protector-strong -Wimplicit-fallthrough -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang -fno-stack-clash-protection -fpatchable-function-entry=2 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wno-initializer-overrides -Wno-format -Wno-sign-compare -Wno-format-zero-length -Wno-pointer-to-enum-cast -Wno-tautological-constant-out-of-range-compare -Wno-unaligned-access -mstack-protector-guard=sysreg -mstack-protector-guard-reg=sp_el0 -mstack-protector-guard-offset=1408 -I /builds/linux/net/ipv4 -I ./net/ipv4 -DKBUILD_MODFILE=\"net/ipv4/tcp_input\" -DKBUILD_BASENAME=\"tcp_input\" -DKBUILD_MODNAME=\"tcp_input\" -D__KBUILD_MODNAME=kmod_tcp_input -c -o net/ipv4/tcp_input.o /builds/linux/net/ipv4/tcp_input.c
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module '/builds/linux/net/ipv4/tcp_input.c'.
4. Running pass 'Live Interval Analysis' on function '@tcp_ack'
 #0 0x00007fcc9438ce91 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93e91)
 #1 0x00007fcc9438abee llvm::sys::RunSignalHandlers() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe91bee)
 #2 0x00007fcc9438c260 llvm::sys::CleanupOnSignal(unsigned long) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93260)
 #3 0x00007fcc942b4e0f (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbe0f)
 #4 0x00007fcc9d729140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140)
 #5 0x00007fcc9467bebb (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1182ebb)
 #6 0x00007fcc9467b274 llvm::ConnectedVNInfoEqClasses::Distribute(llvm::LiveInterval&, llvm::LiveInterval**, llvm::MachineRegisterInfo&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1182274)
 #7 0x00007fcc9466ef85 llvm::LiveIntervals::splitSeparateComponents(llvm::LiveInterval&, llvm::SmallVectorImpl<llvm::LiveInterval*>&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1175f85)
 #8 0x00007fcc9466d914 llvm::LiveIntervals::computeVirtRegs() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x1174914)
 #9 0x00007fcc9466d4f2 llvm::LiveIntervals::runOnMachineFunction(llvm::MachineFunction&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x11744f2)
#10 0x00007fcc9471247d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x121947d)
#11 0x00007fcc944c749f llvm::FPPassManager::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfce49f)
#12 0x00007fcc944ce9a3 llvm::FPPassManager::runOnModule(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfd59a3)
#13 0x00007fcc944c8026 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfcf026)
#14 0x00007fcc9b71896b clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x18a296b)
#15 0x00007fcc9ba5ecb1 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be8cb1)
#16 0x00007fcc9a8af994 clang::ParseAST(clang::Sema&, bool, bool) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0xa39994)
#17 0x00007fcc9ba5b001 clang::CodeGenAction::ExecuteAction() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be5001)
#18 0x00007fcc9c3fc1b7 clang::FrontendAction::Execute() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25861b7)
#19 0x00007fcc9c3541d6 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x24de1d6)
#20 0x00007fcc9c475c3a clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25ffc3a)
#21 0x0000000000413e1e cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/usr/lib/llvm-15/bin/clang+0x413e1e)
#22 0x000000000041209b (/usr/lib/llvm-15/bin/clang+0x41209b)
#23 0x00007fcc9bfd65a2 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x21605a2)
#24 0x00007fcc942b4b7d llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbb7d)
#25 0x00007fcc9bfd6090 clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, bool*) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2160090)
#26 0x00007fcc9bf9dac3 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127ac3)
#27 0x00007fcc9bf9dd4a clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127d4a)
#28 0x00007fcc9bfb7917 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2141917)
#29 0x0000000000411b06 main (/usr/lib/llvm-15/bin/clang+0x411b06)
#30 0x00007fcc9302dd0a __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26d0a)
#31 0x000000000040ef9a _start (/usr/lib/llvm-15/bin/clang+0x40ef9a)
clang: error: clang frontend command failed with exit code 139 (use -v to see invocation)
Debian clang version 15.0.0-++20220212071827+2e57156fead3-1~exp1~20220212071918.154
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang: note: diagnostic msg:
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang: note: diagnostic msg: /tmp/tcp_input-24e82f.c
clang: note: diagnostic msg: /tmp/tcp_input-24e82f.sh
clang: note: diagnostic msg:

********************
make[3]: *** [/builds/linux/scripts/Makefile.build:288: net/ipv4/tcp_input.o] Error 139
PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace, preprocessed source, and associated run script.
Stack dump:
0. Program arguments: clang -Wp,-MMD,net/ipv4/.tcp_minisocks.o.d -nostdinc -I/builds/linux/arch/arm64/include -I./arch/arm64/include/generated -I/builds/linux/include -I./include -I/builds/linux/arch/arm64/include/uapi -I./arch/arm64/include/generated/uapi -I/builds/linux/include/uapi -I./include/generated/uapi -include /builds/linux/include/linux/compiler-version.h -include /builds/linux/include/linux/kconfig.h -include /builds/linux/include/linux/compiler_types.h -D__KERNEL__ -mlittle-endian -DCC_USING_PATCHABLE_FUNCTION_ENTRY -DKASAN_SHADOW_SCALE_SHIFT= -Qunused-arguments -fmacro-prefix-map=/builds/linux/= -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 --target=aarch64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -mgeneral-regs-only -DCONFIG_CC_HAS_K_CONSTRAINT=1 -Wno-psabi -fno-asynchronous-unwind-tables -fno-unwind-tables -mbranch-protection=pac-ret+leaf+bti -Wa,-march=armv8.5-a -DARM64_ASM_ARCH=\"armv8.5-a\" -DKASAN_SHADOW_SCALE_SHIFT= -fno-delete-null-pointer-checks -Wno-frame-address -Wno-address-of-packed-member -O2 -Wframe-larger-than=2048 -fstack-protector-strong -Wimplicit-fallthrough -Wno-gnu -mno-global-merge -Wno-unused-but-set-variable -Wno-unused-const-variable -fno-omit-frame-pointer -fno-optimize-sibling-calls -ftrivial-auto-var-init=zero -enable-trivial-auto-var-init-zero-knowing-it-will-be-removed-from-clang -fno-stack-clash-protection -fpatchable-function-entry=2 -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wcast-function-type -Wno-array-bounds -fno-strict-overflow -fno-stack-check -Werror=date-time -Werror=incompatible-pointer-types -Wno-initializer-overrides -Wno-format -Wno-sign-compare -Wno-format-zero-length -Wno-pointer-to-enum-cast -Wno-tautological-constant-out-of-range-compare -Wno-unaligned-access -mstack-protector-guard=sysreg -mstack-protector-guard-reg=sp_el0 -mstack-protector-guard-offset=1408 -I /builds/linux/net/ipv4 -I ./net/ipv4 -DKBUILD_MODFILE=\"net/ipv4/tcp_minisocks\" -DKBUILD_BASENAME=\"tcp_minisocks\" -DKBUILD_MODNAME=\"tcp_minisocks\" -D__KBUILD_MODNAME=kmod_tcp_minisocks -c -o net/ipv4/tcp_minisocks.o /builds/linux/net/ipv4/tcp_minisocks.c
1. <eof> parser at end of file
2. Code generation
3. Running pass 'Function Pass Manager' on module '/builds/linux/net/ipv4/tcp_minisocks.c'.
4. Running pass 'Simple Register Coalescing' on function '@tcp_timewait_state_process'
 #0 0x00007f394a236e91 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93e91)
 #1 0x00007f394a234bee llvm::sys::RunSignalHandlers() (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe91bee)
 #2 0x00007f394a236260 llvm::sys::CleanupOnSignal(unsigned long) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xe93260)
 #3 0x00007f394a15ee0f (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbe0f)
 #4 0x00007f39535d3140 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x14140)
 #5 0x00007f394a5220b5 llvm::LiveRange::join(llvm::LiveRange&, int const*, int const*, llvm::SmallVectorImpl<llvm::VNInfo*>&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x117f0b5)
 #6 0x00007f394a74a8db (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a78db)
 #7 0x00007f394a7467ed (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a37ed)
 #8 0x00007f394a7441dd (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x13a11dd)
 #9 0x00007f394a5bc47d llvm::MachineFunctionPass::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0x121947d)
#10 0x00007f394a37149f llvm::FPPassManager::runOnFunction(llvm::Function&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfce49f)
#11 0x00007f394a3789a3 llvm::FPPassManager::runOnModule(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfd59a3)
#12 0x00007f394a372026 llvm::legacy::PassManagerImpl::run(llvm::Module&) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xfcf026)
#13 0x00007f39515c296b clang::EmitBackendOutput(clang::DiagnosticsEngine&, clang::HeaderSearchOptions const&, clang::CodeGenOptions const&, clang::TargetOptions const&, clang::LangOptions const&, llvm::StringRef, llvm::Module*, clang::BackendAction, std::unique_ptr<llvm::raw_pwrite_stream, std::default_delete<llvm::raw_pwrite_stream> >) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x18a296b)
#14 0x00007f3951908cb1 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be8cb1)
#15 0x00007f3950759994 clang::ParseAST(clang::Sema&, bool, bool) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0xa39994)
#16 0x00007f3951905001 clang::CodeGenAction::ExecuteAction() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x1be5001)
#17 0x00007f39522a61b7 clang::FrontendAction::Execute() (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25861b7)
#18 0x00007f39521fe1d6 clang::CompilerInstance::ExecuteAction(clang::FrontendAction&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x24de1d6)
#19 0x00007f395231fc3a clang::ExecuteCompilerInvocation(clang::CompilerInstance*) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x25ffc3a)
#20 0x0000000000413e1e cc1_main(llvm::ArrayRef<char const*>, char const*, void*) (/usr/lib/llvm-15/bin/clang+0x413e1e)
#21 0x000000000041209b (/usr/lib/llvm-15/bin/clang+0x41209b)
#22 0x00007f3951e805a2 (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x21605a2)
#23 0x00007f394a15eb7d llvm::CrashRecoveryContext::RunSafely(llvm::function_ref<void ()>) (/usr/lib/x86_64-linux-gnu/libLLVM-15.so.1+0xdbbb7d)
#24 0x00007f3951e80090 clang::driver::CC1Command::Execute(llvm::ArrayRef<llvm::Optional<llvm::StringRef> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, bool*) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2160090)
#25 0x00007f3951e47ac3 clang::driver::Compilation::ExecuteCommand(clang::driver::Command const&, clang::driver::Command const*&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127ac3)
#26 0x00007f3951e47d4a clang::driver::Compilation::ExecuteJobs(clang::driver::JobList const&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) const (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2127d4a)
#27 0x00007f3951e61917 clang::driver::Driver::ExecuteCompilation(clang::driver::Compilation&, llvm::SmallVectorImpl<std::pair<int, clang::driver::Command const*> >&) (/usr/lib/x86_64-linux-gnu/libclang-cpp.so.15+0x2141917)
#28 0x0000000000411b06 main (/usr/lib/llvm-15/bin/clang+0x411b06)
#29 0x00007f3948ed7d0a __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x26d0a)
#30 0x000000000040ef9a _start (/usr/lib/llvm-15/bin/clang+0x40ef9a)
clang: error: clang frontend command failed with exit code 139 (use -v to see invocation)
Debian clang version 15.0.0-++20220212071827+2e57156fead3-1~exp1~20220212071918.154
Target: aarch64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/local/bin
clang: note: diagnostic msg:
********************

build log link:
https://builds.tuxbuild.com/254TFZPxjU105HfmOmS9Rac9sEO/
Kconfig: https://builds.tuxbuild.com/254TFZPxjU105HfmOmS9Rac9sEO/config
toolchain: clang-nightly

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

--
Linaro LKFT
https://lkft.linaro.org
</pre>
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1wk7Ofg_2tfC_Mqd86Epk5M_345kGY6mfVid2Kbv6xp1WRgwK1Rdw4wMGtquyUZ0FKjuh4T6LKlOeOuVnrEHwknA9cA6_RCftPvNVEeWaWpD2_ZD5uqw-RyII9QAI8BhOU6GiIPrsDzhkPxmWXELVXW1naQVf-7PODugT5t6lZcnYABWre5o6uffmw8cwAkX4L9gluUc">