Date: Mon, 05 Jun 2023 12:28:32 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 271838] lang/v8: fails with kern.elf64.allow_wx=1 but elfctl -e +wxneeded doesn't help Message-ID: <bug-271838-7788@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D271838 Bug ID: 271838 Summary: lang/v8: fails with kern.elf64.allow_wx=3D1 but elfctl -e +wxneeded doesn't help Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: sunpoet@FreeBSD.org Reporter: jbeich@FreeBSD.org Blocks: 252629 Assignee: sunpoet@FreeBSD.org Flags: maintainer-feedback?(sunpoet@FreeBSD.org) Ports with embedded v8 either don't build or don't run. Some like www/node* (bug 261952) can be worked around via USES=3Delfctl. $ sysctl kern.elf32.allow_wx=3D1 $ sysctl kern.elf64.allow_wx=3D1 $ pkg install v8 $ proccontrol -m wxmap v8_shell V8 version 10.4.132.20 [sample shell] > ^D $ elfctl -e +wxneeded `which v8_shell` $ v8_shell # # Fatal error in , line 0 # Check failed: 12 =3D=3D (* __error()). # # # #FailureMessage Object: 0x2f206175e170 =3D=3D=3D=3D C stack trace =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D 0x2f2066df6053 <v8::base::debug::StackTrace::StackTrace()+0x13> at /usr/local/lib/libv8_libbase.so 0x2f2064e31cab <v8::platform::DefaultPlatform::GetStackTracePrinter()+0= x3b> at /usr/local/lib/libv8_libplatform.so 0x2f2066de91a5 <V8_Fatal(char const*, ...)+0x145> at /usr/local/lib/libv8_libbase.so 0x2f2066df4a80 <v8::base::OS::SetPermissions(void*, unsigned long, v8::base::OS::MemoryPermission)+0x50> at /usr/local/lib/libv8_libbase.so 0x2f20636833a6 <v8::internal::MemoryAllocator::Unmapper::EnsureUnmappingCompleted()+0x566>= at /usr/local/lib/libv8.so 0x2f20636831c5 <v8::internal::MemoryAllocator::Unmapper::EnsureUnmappingCompleted()+0x385>= at /usr/local/lib/libv8.so 0x2f206368350d <v8::internal::MemoryAllocator::Unmapper::EnsureUnmappingCompleted()+0x6cd>= at /usr/local/lib/libv8.so 0x2f2063683a12 <v8::internal::MemoryAllocator::AllocatePage(v8::internal::MemoryAllocator:= :AllocationMode, v8::internal::Space*, v8::internal::Executability)+0x102> at /usr/local/lib/libv8.so 0x2f2063695fac <v8::internal::PagedSpaceBase::Expand()+0x2c> at /usr/local/lib/libv8.so 0x2f2063697115 <v8::internal::PagedSpaceBase::RawRefillLabMain(int, v8::internal::AllocationOrigin)+0x1a5> at /usr/local/lib/libv8.so 0x2f2063696f61 <v8::internal::PagedSpaceBase::RefillLabMain(int, v8::internal::AllocationOrigin)+0x21> at /usr/local/lib/libv8.so 0x2f2063602e04 <v8::internal::HeapAllocator::AllocateRawWithLightRetrySlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment)+0x214> at /usr/local/lib/libv8.so 0x2f2063603e23 <v8::internal::HeapAllocator::AllocateRawWithRetryOrFailSlowPath(int, v8::internal::AllocationType, v8::internal::AllocationOrigin, v8::internal::AllocationAlignment)+0x33> at /usr/local/lib/libv8.so 0x2f206399ba87 <v8::internal::Deserializer<v8::internal::Isolate>::PostProcessNewJSReceive= r(v8::internal::Map, v8::internal::Handle<v8::internal::JSReceiver>, v8::internal::JSReceiver, v8::internal::InstanceType, v8::internal::SnapshotSpace)+0x5f7> at /usr/local/lib/libv8.so 0x2f20639986ae <v8::internal::Deserializer<v8::internal::Isolate>::ReadObject(v8::internal= ::SnapshotSpace)+0x11e> at /usr/local/lib/libv8.so 0x2f206399a1f0 <v8::internal::Deserializer<v8::internal::Isolate>::ReadData(v8::internal::= Handle<v8::internal::HeapObject>, int, int)+0xd00> at /usr/local/lib/libv8.so 0x2f206399941e <v8::internal::Deserializer<v8::internal::Isolate>::VisitRootPointers(v8::i= nternal::Root, char const*, v8::internal::FullObjectSlot, v8::internal::FullObjectSlot)+0x= 3e> at /usr/local/lib/libv8.so 0x2f2063618d86 <v8::internal::Heap::InSpaceSlow(unsigned long, v8::internal::AllocationSpace) const+0x276> at /usr/local/lib/libv8.so 0x2f20639ac387 <v8::internal::WarmUpSnapshotDataBlobInternal(v8::StartupData, char const*)+0x1d7> at /usr/local/lib/libv8.so 0x2f20635a5255 <v8::internal::Isolate::Init(v8::internal::SnapshotData*, v8::internal::SnapshotData*, v8::internal::SnapshotData*, bool)+0xf95> at /usr/local/lib/libv8.so 0x2f20635a56d9 <v8::internal::Isolate::InitWithSnapshot(v8::internal::SnapshotData*, v8::internal::SnapshotData*, v8::internal::SnapshotData*, bool)+0x9> at /usr/local/lib/libv8.so 0x2f20639a9c84 <v8::internal::Checksum(v8::base::Vector<unsigned char const>)+0x474> at /usr/local/lib/libv8.so 0x2f2063486507 <v8::Isolate::Initialize(v8::Isolate*, v8::Isolate::CreateParams const&)+0x1b7> at /usr/local/lib/libv8.so 0x2f206348670d <v8::Isolate::New(v8::Isolate::CreateParams const&)+0x1d= > at /usr/local/lib/libv8.so Trace/BPT trap Referenced Bugs: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252629 [Bug 252629] Need infrastructure to set ELF feature note flags via elfctl --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-271838-7788>