Failing test - coroutine.lua

[Pavel-Durov]

Issue

Failing coroutine.lua test.

Reproduction steps

$ YKD_SERIALISE_COMPILATION=0 try_repeat 1000 ../src/lua coroutine.lua

Notes

Reproduces only with non-serialised compilation.
YKD_SERIALISE_COMPILATION=1 try_repeat 1000 ../src/lua coroutine.lua executed successfully.

Backtrace

[New Thread 0x7ffff17d9640 (LWP 10784)]
[Thread 0x7ffff17d9640 (LWP 10784) exited]
[New Thread 0x7ffff17d9640 (LWP 10785)]
lua: /yk-fork/ykllvm/llvm/lib/IR/Value.cpp:1101: void llvm::ValueHandleBase::RemoveFromUseList(): Assertion `*PrevPtr == this && "List invariant broken"' failed.
--Type <RET> for more, q to quit, c to continue without paging--

Thread 5 "lua" received signal SIGABRT, Aborted.
[Switching to Thread 0x7fffeda44640 (LWP 10773)]
__GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
49      ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
#0  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#1  0x00007ffff78e2864 in __GI_abort () at abort.c:79
#2  0x00007ffff78e2749 in __assert_fail_base (fmt=0x7ffff7a6bf78 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=0x7ffff600ac38 "*PrevPtr == this && \"List invariant broken\"", 
    file=0x7ffff6009300 "/yk-fork/ykllvm/llvm/lib/IR/Value.cpp", line=1101, function=<optimised out>)
    at assert.c:92
#3  0x00007ffff78f43d6 in __GI___assert_fail (assertion=0x7ffff600ac38 "*PrevPtr == this && \"List invariant broken\"", 
    file=0x7ffff6009300 "/yk-fork/ykllvm/llvm/lib/IR/Value.cpp", line=1101, 
    function=0x7ffff600abb0 "void llvm::ValueHandleBase::RemoveFromUseList()") at assert.c:101
#4  0x00007ffff5e65448 in llvm::ValueHandleBase::RemoveFromUseList() ()
   from /yk-fork/target/debug/ykllvm/lib/libLLVMCore.so.16git
#5  0x00007ffff7cca5b7 in llvm::ValueHandleBase::~ValueHandleBase (this=0x7fffeda425a0)
    at /yk-fork/target/debug/ykllvm/include/llvm/IR/ValueHandle.h:66
#6  0x00007ffff7ccbef9 in llvm::CallbackVH::~CallbackVH (this=0x7fffeda42598)
    at /yk-fork/target/debug/ykllvm/include/llvm/IR/ValueHandle.h:386
#7  0x00007ffff7cc9225 in llvm::ValueMapCallbackVH<llvm::Value const*, llvm::WeakTrackingVH, llvm::ValueMapConfig<llvm::Value const*, llvm::sys::SmartMutex<false> > >::~ValueMapCallbackVH (this=0x7fffeda42598)
    at /yk-fork/target/debug/ykllvm/include/llvm/IR/ValueMap.h:46
#8  0x00007ffff7cc75b2 in llvm::ValueMap<llvm::Value const*, llvm::WeakTrackingVH, llvm::ValueMapConfig<llvm::Value const*, llvm::sys::SmartMutex<false> > >::operator[] (this=0x7fffeda42dc8, Key=@0x7fffeda42688: 0x7fffc19217f0)
    at /yk-fork/target/debug/ykllvm/include/llvm/IR/ValueMap.h:207
#9  0x00007ffff7cd07cc in JITModBuilder::copyInstruction (this=0x7fffeda42c18, Builder=0x7fffeda42c48, I=0x7fffc19217f0, 
    CurBBIdx=2, CurInstrIdx=9) at src/jitmodbuilder.cc:1056
#10 0x00007ffff7cc3ef4 in JITModBuilder::createModule (this=0x7fffeda42c18) at src/jitmodbuilder.cc:1676
#11 0x00007ffff7cc2989 in createModule[abi:cxx11](llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long) (AOTMod=0x7fffc0088780, FuncNames=0x7fffe0011860, BBs=0x7fffe0013590, TraceLen=933, FAddrKeys=0x7fffe0006fa0, 
    FAddrVals=0x7fffe00070b0, FAddrLen=29) at src/jitmodbuilder.cc:1751
--Type <RET> for more, q to quit, c to continue without paging--
#12 0x00007ffff7cc08e7 in compileIRTrace<std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long)>(std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long), char**, unsigned long*, unsigned long, char**, void**, unsigned long, void*, unsigned long, int, char*)::{lambda(llvm::Module&)#1}::operator()(llvm::Module&) const
    (this=0x7fffeda430c8, AOTMod=...) at src/ykllvmwrap.cc:411
#13 0x00007ffff7cc037e in llvm::orc::ThreadSafeModule::withModuleDo<compileIRTrace<std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long)>(std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long), char**, unsigned long*, unsigned long, char**, void**, unsigned long, void*, unsigned long, int, char*)::{lambda(llvm::Module&)#1}>(compileIRTrace<std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long)>(std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long), char**, unsigned long*, unsigned long, char**, void**, unsigned long, void*, unsigned long, int, char*)::{lambda(llvm::Module&)#1}&&) (this=0x7ffff7e52310 <GlobalAOTMod>, F=...)
    at /yk-fork/target/debug/ykllvm/include/llvm/ExecutionEngine/Orc/ThreadSafeModule.h:136
#14 0x00007ffff7cb8409 in compileIRTrace<std::tuple<llvm::Module*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::map<llvm::GlobalValue*, void*, std::less<llvm::GlobalValue*>, std::allocator<std::pair<llvm::GlobalValue* const, void*> > >, void*, unsigned long> (*)(llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long)> (
    Func=0x7ffff7cc2910 <createModule[abi:cxx11](llvm::Module*, char**, unsigned long*, unsigned long, char**, void**, unsigned long)>, FuncNames=0x7fffe0011860, BBs=0x7fffe0013590, TraceLen=933, FAddrKeys=0x7fffe0006fa0, FAddrVals=0x7fffe00070b0, 
    FAddrLen=29, BitcodeData=0x257f10 <llvm.embedded.module+8>, BitcodeLen=3612476, DebugInfoFD=-1, DebugInfoPath=0x0)
    at src/ykllvmwrap.cc:408
#15 0x00007ffff7cb82de in __yktracec_irtrace_compile (FuncNames=0x7fffe0011860, BBs=0x7fffe0013590, TraceLen=933, 
    FAddrKeys=0x7fffe0006fa0, FAddrVals=0x7fffe00070b0, FAddrLen=29, BitcodeData=0x257f10 <llvm.embedded.module+8>, 
    BitcodeLen=3612476, DebugInfoFD=-1, DebugInfoPath=0x0) at src/ykllvmwrap.cc:450
#16 0x00007ffff7b20398 in ykrt::trace::IRTrace::compile (self=0x7fffeda43670) at ykrt/src/trace/mod.rs:178
#17 0x00007ffff7b35ae7 in ykrt::mt::{impl#0}::queue_compile_job::{closure#0} () at ykrt/src/mt.rs:389
#18 0x00007ffff7b05afe in core::ops::function::FnOnce::call_once<ykrt::mt::{impl#0}::queue_compile_job::{closure_env#0}, ()> ()
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/core/src/ops/function.rs:250
#19 0x00007ffff7b36ffd in alloc::boxed::{impl#47}::call_once<(), (dyn core::ops::function::FnOnce<(), Output=()> + core::marker::Send), alloc::alloc::Global> (self=..., args=())
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/alloc/src/boxed.rs:1985
#20 0x00007ffff7b0e52b in lock_api::mutex::MutexGuard<parking_lot::raw_mutex::RawMutex, alloc::collections::vec_deque::VecDeque<alloc::boxed::Box<(dyn core::ops::function::FnOnce<(), Output=()> + core::marker::Send), alloc::alloc::Global>, alloc::alloc::Global>>::unlocked<parking_lot::raw_mutex::RawMutex, alloc::collections::vec_deque::VecDeque<alloc::boxed::Box<(dyn core::ops::function::FnOnce<(), Output=()> + core::marker::Send), alloc::alloc::Global>, alloc::alloc::Global>, alloc::boxed::Box<(dyn core::ops::function::FnOnce<(), Output=()> + core::marker::Send), alloc::alloc::Global>, ()> (s=0x7fffeda43910, f=...)
    at /home/kimchi/.cargo/registry/src/index.crates.io-6f17d22bba15001f/lock_api-0.4.10/src/mutex.rs:567
#21 0x00007ffff7b341d1 in ykrt::mt::{impl#0}::queue_job::{closure#0} () at ykrt/src/mt.rs:161
#22 0x00007ffff7b4c4e3 in std::sys_common::backtrace::__rust_begin_short_backtrace<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()> (f=...) at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/sys_common/backtrace.rs:135
#23 0x00007ffff7b22034 in std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure#0}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()> () at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/thread/mod.rs:529
#24 0x00007ffff7b37ee4 in core::panic::unwind_safe::{impl#23}::call_once<(), std::thread::{impl#0}::spawn_unchecked_::{closure#1}--Type <RET> for more, q to quit, c to continue without paging--
::{closure_env#0}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()>> (self=...)
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/core/src/panic/unwind_safe.rs:271
#25 0x00007ffff7b322f7 in std::panicking::try::do_call<core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()>>, ()> (data=0x7fffeda43a60)
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/panicking.rs:500
#26 0x00007ffff7b325eb in __rust_try () from /yk-fork/bin/../target/debug/deps/libykcapi.so
#27 0x00007ffff7b3227e in std::panicking::try<(), core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()>>> (f=...)
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/panicking.rs:464
#28 0x00007ffff7b21e5e in std::panic::catch_unwind<core::panic::unwind_safe::AssertUnwindSafe<std::thread::{impl#0}::spawn_unchecked_::{closure#1}::{closure_env#0}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()>>, ()> (f=...)
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/panic.rs:142
#29 std::thread::{impl#0}::spawn_unchecked_::{closure#1}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()> ()
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/std/src/thread/mod.rs:528
#30 0x00007ffff7b05a7f in core::ops::function::FnOnce::call_once<std::thread::{impl#0}::spawn_unchecked_::{closure_env#1}<ykrt::mt::{impl#0}::queue_job::{closure_env#0}, ()>, ()> ()
    at /rustc/8c74a5d27c644a0f7a22bb2fa8dd3ff8257bc220/library/core/src/ops/function.rs:250
#31 0x00007ffff7d361c5 in alloc::boxed::{impl#47}::call_once<(), dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global> () at library/alloc/src/boxed.rs:1985
#32 alloc::boxed::{impl#47}::call_once<(), alloc::boxed::Box<dyn core::ops::function::FnOnce<(), Output=()>, alloc::alloc::Global>, alloc::alloc::Global> () at library/alloc/src/boxed.rs:1985
#33 std::sys::unix::thread::{impl#2}::new::thread_start () at library/std/src/sys/unix/thread.rs:108
#34 0x00007ffff588f450 in start_thread (arg=0x7fffeda44640) at pthread_create.c:473
#35 0x00007ffff79d3d53 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Versions

YKLua - main/a03ed08b34ae5cc5a6238f27bb09c47d133a9da8
YK - master/a690e6eaf7253a4fa9c04bb54406c07b7efc0085

[Pavel-Durov]

Resiliency tests.

Passed:

YKD_SERIALISE_COMPILATION=0 try_repeat -v 1000 ../src/lua -e"_U=true" coroutine.lua

YKD_SERIALISE_COMPILATION=1 try_repeat -v 1000 ../src/lua -e"_U=true" coroutine.lua

YkLua - main/950a7ab826cdc502b91976c28f879a12a3573a3d
Yk - main/4a955668d5a6647c5de8f043314983f057a5039e

[Pavel-Durov]

YKLUA - 950a7ab826cdc502b91976c28f879a12a3573a3d
YK - c6a0b9ca333408693a0c904bd502b1cdf0dc8d3f

Backtrace:

$ YKD_SERIALISE_COMPILATION=0 gdb -batch -ex r -ex bt --args  ../src/lua coroutine.lua 

Thread 1 "lua" received signal SIGSEGV, Segmentation fault.
0x000000000085c05b in luaH_newkey (L=<optimized out>, t=<optimized out>, key=<optimized out>, value=0x260c1) at ltable.c:678
678       if (ttisnil(value))
#0  0x000000000085c05b in luaH_newkey (L=<optimized out>, t=<optimized out>, key=<optimized out>, value=0x260c1) at ltable.c:678
#1  0x000000000085bb46 in luaH_finishset (L=0x95e790, t=0x9616d0, key=0x98a920, slot=<optimized out>, value=0x260c1) at ltable.c:812
#2  0x000000000086991d in luaV_finishset (L=0x95e790, t=<optimized out>, key=0x98a920, val=0x260c1, slot=0x2573c8 <absentkey>) at lvm.c:343
#3  0x00007ffff7fac95f in __yk_compiled_trace_8 ()
#4  0x00007ffff7a672cc in ykrt::mt::MT::control_point (self=0x7fffffffabc8, loc=0x92cd90, ctrlp_vars=0x7fffffffb038, frameaddr=0x7fffffffbea0) at ykrt/src/mt.rs:238
#5  0x00007ffff7a5f117 in ykcapi::__ykrt_control_point (mt=0x91c7e0, loc=0x92cd90, ctrlp_vars=0x7fffffffb038, frameaddr=0x7fffffffbea0) at ykcapi/src/lib.rs:67
#6  0x00000000008716f3 in luaV_execute (L=<optimized out>, ci=<optimized out>) at lvm.c:1186
#7  0x0000000000802c6b in ccall (L=0x96d148, func=<optimized out>, nResults=<optimized out>, inc=<optimized out>) at ldo.c:609
#8  0x0000000000803a0d in resume (L=0x96d148, ud=<optimized out>) at ldo.c:763
#9  0x00000000007fcd17 in luaD_rawrunprotected (L=0x96d148, f=0x803830 <resume>, ud=0x7ffff2681bf8) at ldo.c:144
#10 0x00000000008032d0 in lua_resume (L=0x96d148, from=<optimized out>, nargs=0, nresults=<optimized out>) at ldo.c:822
#11 0x00000000008a85bf in auxresume (L=0x91be28, co=0x96d148, narg=0) at lcorolib.c:39
#12 0x00000000008a7107 in luaB_coresume (L=0x91be28) at lcorolib.c:59
#13 0x0000000000801ba5 in precallC (L=0x91be28, func=<optimized out>, nresults=<optimized out>, f=0x8a6fd0 <luaB_coresume>) at ldo.c:506
#14 0x00000000008021f8 in luaD_precall (L=0x91be28, func=0x92e720, nresults=2) at ldo.c:572
#15 0x00000000008880b8 in luaV_execute (L=0x91be28, ci=<optimized out>) at lvm.c:1655
#16 0x0000000000802c6b in ccall (L=0x91be28, func=<optimized out>, nResults=<optimized out>, inc=<optimized out>) at ldo.c:609
#17 0x0000000000802d91 in luaD_callnoyield (L=0x91be28, func=0x91c940, nResults=-1) at ldo.c:627
#18 0x00000000007ef023 in f_call (L=0x91be28, ud=<optimized out>) at lapi.c:1041
#19 0x00000000007fcd17 in luaD_rawrunprotected (L=0x91be28, f=0x7eef60 <f_call>, ud=0x7ffff2681308) at ldo.c:144
#20 0x0000000000805536 in luaD_pcall (L=0x91be28, func=0x7eef60 <f_call>, u=0x7ffff2681308, old_top=<optimized out>, ef=<optimized out>) at ldo.c:926
#21 0x00000000007eeb0c in lua_pcallk (L=0x91be28, nargs=<optimized out>, nresults=<optimized out>, errfunc=<optimized out>, ctx=<optimized out>, k=<optimized out>) at lapi.c:1067
#22 0x00000000007e0743 in docall (L=0x91be28, narg=0, nres=-1) at lua.c:160
#23 0x00000000007dfe44 in handle_script (L=0x91be28, argv=<optimized out>) at lua.c:255
#24 0x00000000007de103 in pmain (L=0x91be28) at lua.c:634
#25 0x0000000000801ba5 in precallC (L=0x91be28, func=<optimized out>, nresults=<optimized out>, f=0x7dd910 <pmain>) at ldo.c:506
#26 0x00000000008021f8 in luaD_precall (L=0x91be28, func=0x91c900, nresults=1) at ldo.c:572
#27 0x0000000000802baf in ccall (L=0x91be28, func=0x91c900, nResults=1, inc=<optimized out>) at ldo.c:607
#28 0x0000000000802d91 in luaD_callnoyield (L=0x91be28, func=0x91c900, nResults=1) at ldo.c:627
#29 0x00000000007ef023 in f_call (L=0x91be28, ud=<optimized out>) at lapi.c:1041
#30 0x00000000007fcd17 in luaD_rawrunprotected (L=0x91be28, f=0x7eef60 <f_call>, ud=0x7ffff2681058) at ldo.c:144
#31 0x0000000000805536 in luaD_pcall (L=0x91be28, func=0x7eef60 <f_call>, u=0x7ffff2681058, old_top=<optimized out>, ef=<optimized out>) at ldo.c:926
#32 0x00000000007eeb0c in lua_pcallk (L=0x91be28, nargs=<optimized out>, nresults=<optimized out>, errfunc=<optimized out>, ctx=<optimized out>, k=<optimized out>) at lapi.c:1067
#33 0x00000000007dd5d0 in main (argc=<optimized out>, argv=<optimized out>) at lua.c:660

[Pavel-Durov]

YKLua - main/b0364e4d6e413a4ee2aa6168e0d3d243c42d0f67
YK - master/82e308594836e077aa25c51fc1e8012352119125

Backtrace:

pd@bencher8 ~/yklua-fork/tests update-readme-files-test-status/bf8ed6aab8e52a69c5b5ffcf4daaa6393aca8822
$ YKD_SERIALISE_COMPILATION=0 gdb -batch -ex r -ex bt -args ../src/lua -e"_U=true" coroutine.lua

thread '<unnamed>' panicked at hwtracer/src/pt/ykpt/parser.rs:162:9:
In state PSBPlus, failed to parse packet from bytes: 00000010, 11001000, 11111111, 11111111, 11111111, 11111111, 11111111, 00000000, ...

thread '<unnamed>' panicked at hwtracer/src/pt/ykpt/parser.rs:162:9:
In state PSBPlus, failed to parse packet from bytes: 00000010, 11001000, 11111111, 11111111, 11111111, 11111111, 11111111, 00000000, ...
[Thread 0x7ffff08fa6c0 (LWP 1437871) exited]
+
testing yields inside metamethods
+
testing yields inside 'for' iterators

 >>> testC not active: skipping coroutine API tests <<<

OK
[Inferior 1 (process 1437850) exited normally]
No stack.

$ YKD_SERIALISE_COMPILATION=1 gdb -batch -ex r -ex bt -args ../src/lua -e"_U=true" coroutine.lua

thread '<unnamed>' panicked at hwtracer/src/pt/ykpt/parser.rs:162:9:
In state PSBPlus, failed to parse packet from bytes: 00000010, 11001000, 11111111, 11111111, 11111111, 11111111, 11111111, 00000000, ...
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
fatal runtime error: failed to initiate panic, error 5

Thread 1 "lua" received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
44      ./nptl/pthread_kill.c: No such file or directory.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#1  0x00007ffff78a9d9f in __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#2  0x00007ffff785af32 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x00007ffff7845472 in __GI_abort () at ./stdlib/abort.c:79
#4  0x00007ffff7cc03a7 in std::sys::unix::abort_internal () at library/std/src/sys/unix/mod.rs:370
#5  0x00007ffff7cbdab2 in std::panicking::rust_panic () at library/std/src/panicking.rs:804
#6  0x00007ffff7cbd9a7 in std::panicking::rust_panic_with_hook () at library/std/src/panicking.rs:775
#7  0x00007ffff7cbd6e1 in std::panicking::begin_panic_handler::{closure#0} () at library/std/src/panicking.rs:631
#8  0x00007ffff7cbc0a6 in std::sys_common::backtrace::__rust_end_short_backtrace<std::panicking::begin_panic_handler::{closure_env#0}, !> () at library/std/src/sys_common/backtrace.rs:170
#9  0x00007ffff7cbd422 in std::panicking::begin_panic_handler () at library/std/src/panicking.rs:619
#10 0x00007ffff7a5eeb5 in core::panicking::panic_fmt () at library/core/src/panicking.rs:72
#11 0x00007ffff7b0fb1e in hwtracer::pt::ykpt::parser::PacketParser::parse_state (self=0xab72e0) at hwtracer/src/pt/ykpt/parser.rs:162
#12 0x00007ffff7b0fefb in hwtracer::pt::ykpt::parser::PacketParser::parse_packet (self=0xab72e0) at hwtracer/src/pt/ykpt/parser.rs:198
#13 0x00007ffff7b1009e in hwtracer::pt::ykpt::parser::{impl#2}::next (self=0xab72e0) at hwtracer/src/pt/ykpt/parser.rs:217
#14 0x00007ffff7b0023a in hwtracer::pt::ykpt::YkPTBlockIterator::skip_psb_plus (self=0xab72d0) at hwtracer/src/pt/ykpt/mod.rs:673
#15 0x00007ffff7b00e29 in hwtracer::pt::ykpt::YkPTBlockIterator::packet (self=0xab72d0) at hwtracer/src/pt/ykpt/mod.rs:740
#16 0x00007ffff7affd80 in hwtracer::pt::ykpt::YkPTBlockIterator::seek_tnt (self=0xab72d0) at hwtracer/src/pt/ykpt/mod.rs:639
#17 0x00007ffff7afede4 in hwtracer::pt::ykpt::YkPTBlockIterator::disassemble (self=0xab72d0, start_vaddr=9290928) at hwtracer/src/pt/ykpt/mod.rs:568
#18 0x00007ffff7affd0b in hwtracer::pt::ykpt::YkPTBlockIterator::skip_foreign (self=0xab72d0, start_vaddr=...) at hwtracer/src/pt/ykpt/mod.rs:633
#19 0x00007ffff7afd9b0 in hwtracer::pt::ykpt::YkPTBlockIterator::do_next (self=0xab72d0) at hwtracer/src/pt/ykpt/mod.rs:413
#20 0x00007ffff7b01473 in hwtracer::pt::ykpt::{impl#4}::next (self=0xab72d0) at hwtracer/src/pt/ykpt/mod.rs:804
#21 0x00007ffff7a7575e in alloc::boxed::{impl#41}::next<dyn core::iter::traits::iterator::Iterator<Item=core::result::Result<hwtracer::block::Block, hwtracer::errors::HWTracerError>>, alloc::alloc::Global> (self=0x7fffffffb1c0) at /rustc/8142a319ed5c1d1f96e5a1881a6546e463b77c8f/library/alloc/src/boxed.rs:1941
#22 0x00007ffff7a82fb9 in core::iter::adapters::enumerate::{impl#1}::next<alloc::boxed::Box<dyn core::iter::traits::iterator::Iterator<Item=core::result::Result<hwtracer::block::Block, hwtracer::errors::HWTracerError>>, alloc::alloc::Global>> (self=0x7fffffffb1c0) at /rustc/8142a319ed5c1d1f96e5a1881a6546e463b77c8f/library/core/src/iter/adapters/enumerate.rs:47
#23 0x00007ffff7ada01e in ykrt::trace::hwt::mapper::HWTMapper::map_trace (self=0x7fffffffb4b0, trace=...) at ykrt/src/trace/hwt/mapper.rs:150
#24 0x00007ffff7a7ad0c in ykrt::trace::hwt::{impl#3}::map (self=0x26adb70) at ykrt/src/trace/hwt/mod.rs:50
#25 0x00007ffff7a9089b in ykrt::mt::{impl#2}::queue_compile_job::{closure#0} () at ykrt/src/mt.rs:467
#26 0x00007ffff7a620c8 in ykrt::mt::MT::queue_compile_job (self=0x7fffffffc128, utrace=..., hl_arc=..., sidetrace=...) at ykrt/src/mt.rs:526
#27 0x00007ffff7a61abc in ykrt::mt::MT::control_point (self=0x7fffffffc128, loc=0x924550, ctrlp_vars=0x7fffffffc598, frameaddr=0x7fffffffd400) at ykrt/src/mt.rs:265
#28 0x00007ffff7a605a7 in ykcapi::__ykrt_control_point (mt=0x91c7e0, loc=0x924550, ctrlp_vars=0x7fffffffc598, frameaddr=0x7fffffffd400) at ykcapi/src/lib.rs:67
#29 0x0000000000871ec3 in luaV_execute (L=<optimized out>, ci=<optimized out>) at lvm.c:1186
#30 0x000000000080343b in ccall (L=0x91be28, func=<optimized out>, nResults=<optimized out>, inc=<optimized out>) at ldo.c:609
#31 0x0000000000803561 in luaD_callnoyield (L=0x91be28, func=0x91c940, nResults=-1) at ldo.c:627
#32 0x00000000007ef7f3 in f_call (L=0x91be28, ud=<optimized out>) at lapi.c:1041
#33 0x00000000007fd4e7 in luaD_rawrunprotected (L=0x91be28, f=0x7ef730 <f_call>, ud=0x7ffff2682308) at ldo.c:144
#34 0x0000000000805d06 in luaD_pcall (L=0x91be28, func=0x7ef730 <f_call>, u=0x7ffff2682308, old_top=<optimized out>, ef=<optimized out>) at ldo.c:926
#35 0x00000000007ef2dc in lua_pcallk (L=0x91be28, nargs=<optimized out>, nresults=<optimized out>, errfunc=<optimized out>, ctx=<optimized out>, k=<optimized out>) at lapi.c:1067
#36 0x00000000007e0f13 in docall (L=0x91be28, narg=0, nres=-1) at lua.c:160
#37 0x00000000007e0614 in handle_script (L=0x91be28, argv=<optimized out>) at lua.c:255
#38 0x00000000007de8d3 in pmain (L=0x91be28) at lua.c:634
#39 0x0000000000802375 in precallC (L=0x91be28, func=<optimized out>, nresults=<optimized out>, f=0x7de0e0 <pmain>) at ldo.c:506
#40 0x00000000008029c8 in luaD_precall (L=0x91be28, func=0x91c900, nresults=1) at ldo.c:572
#41 0x000000000080337f in ccall (L=0x91be28, func=0x91c900, nResults=1, inc=<optimized out>) at ldo.c:607
#42 0x0000000000803561 in luaD_callnoyield (L=0x91be28, func=0x91c900, nResults=1) at ldo.c:627
#43 0x00000000007ef7f3 in f_call (L=0x91be28, ud=<optimized out>) at lapi.c:1041
#44 0x00000000007fd4e7 in luaD_rawrunprotected (L=0x91be28, f=0x7ef730 <f_call>, ud=0x7ffff2682058) at ldo.c:144
#45 0x0000000000805d06 in luaD_pcall (L=0x91be28, func=0x7ef730 <f_call>, u=0x7ffff2682058, old_top=<optimized out>, ef=<optimized out>) at ldo.c:926
#46 0x00000000007ef2dc in lua_pcallk (L=0x91be28, nargs=<optimized out>, nresults=<optimized out>, errfunc=<optimized out>, ctx=<optimized out>, k=<optimized out>) at lapi.c:1067
#47 0x00000000007ddda0 in main (argc=<optimized out>, argv=<optimized out>) at lua.c:660