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==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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Oct 24, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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Oct 25, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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Nov 12, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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Nov 15, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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pushed a commit
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Nov 16, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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pushed a commit
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Nov 17, 2023
==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
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==500166==WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0xdd383e in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7
#1 0xdd1eb2 in google::protobuf::compiler::DiskSourceTree::DiskFileToVirtualFile(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&, std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >, std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:431:51
#2 0x540619 in google::protobuf::compiler::CommandLineInterface::MakeProtoProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >, google::protobuf::DescriptorDatabase) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1362:24
#3 0x5314fb in google::protobuf::compiler::CommandLineInterface::MakeInputsBeProtoPathRelative(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1415:10
#4 0x5314fb in google::protobuf::compiler::CommandLineInterface::InitializeDiskSourceTree(google::protobuf::compiler::DiskSourceTree*, google::protobuf::DescriptorDatabase*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1168:8
#5 0x52541f in google::protobuf::compiler::CommandLineInterface::Run(int, char const* const*) build_msan/./contrib/protobuf/src/google/protobuf/compiler/command_line_interface.cc:1026:10
#6 0x50f5d6 in google::protobuf::compiler::ProtobufMain(int, char**) build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:104:14
protocolbuffers#7 0x50fe58 in main build_msan/./contrib/protobuf/src/google/protobuf/compiler/main.cc:112:10
protocolbuffers#8 0x7f817143db24 in __libc_start_main (/usr/lib/libc.so.6+0x27b24)
protocolbuffers#9 0x48904d in _start (/mnt/ch/ClickHouse/build_msan/contrib/protobuf-cmake/protoc+0x48904d)
Uninitialized value was created by an allocation of 'sb' in the stack frame of function '_ZN6google8protobuf8compiler14DiskSourceTree12OpenDiskFileERKNSt3__112basic_stringIcNS3_11char_traitsIcEENS3_9allocatorIcEEEE'
#0 0xdd3320 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&) build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:492
SUMMARY: MemorySanitizer: use-of-uninitialized-value build_msan/./contrib/protobuf/src/google/protobuf/compiler/importer.cc:504:7 in google::protobuf::compiler::DiskSourceTree::OpenDiskFile(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator > const&) Exiting