Closed
Bug 1562393
Opened 5 years ago
Closed 5 years ago
[Cranelift] thread '<unnamed>' panicked at 'assertion failed: `(left == right)` left: `1`, right: `0`', js/src/wasm/cranelift/src/wasm2clif.rs:554:9
Categories
(Core :: JavaScript: WebAssembly, defect)
Tracking
()
RESOLVED
FIXED
mozilla69
Tracking | Status | |
---|---|---|
firefox-esr60 | --- | unaffected |
firefox-esr68 | --- | disabled |
firefox68 | --- | disabled |
firefox69 | --- | fixed |
People
(Reporter: decoder, Assigned: bbouvier)
Details
(4 keywords, Whiteboard: [jsbugmon:update,bisect])
Attachments
(2 files)
The following testcase crashes on mozilla-central revision 207bcf72dac7 (build with --enable-valgrind --enable-gczeal --disable-tests --disable-profiling --enable-debug --enable-optimize, run with --fuzzing-safe --ion-offthread-compile=off --wasm-compiler=cranelift):
See attachment.
Backtrace:
received signal SIGSEGV, Segmentation fault.
#0 mozalloc_abort (msg=msg@entry=0x555556c02980 "Redirecting call to abort() to mozalloc_abort\n") at memory/mozalloc/mozalloc_abort.cpp:33
#1 0x00005555558a2fe0 in abort () at memory/mozalloc/mozalloc_abort.cpp:79
#2 0x0000555556b01f67 in panic_abort::__rust_start_panic::abort::hb92452da2fb4d52a () at src/libpanic_abort/lib.rs:49
#3 0x0000555556b01f56 in __rust_start_panic () at src/libpanic_abort/lib.rs:45
#4 0x0000555556af17a9 in rust_panic () at src/libstd/panicking.rs:523
#5 0x0000555556af16cc in rust_panic_with_hook () at src/libstd/panicking.rs:494
#6 0x0000555556af1112 in continue_panic_fmt () at src/libstd/panicking.rs:381
#7 0x0000555556af105f in begin_panic_fmt () at src/libstd/panicking.rs:336
#8 0x0000555556b33e63 in _$LT$baldrdash..wasm2clif..TransEnv$u20$as$u20$cranelift_wasm..environ..spec..FuncEnvironment$GT$::translate_call_indirect::h465f1d366776e3ad (self=0x7fffffffa3c0, pos=..., table_index=..., table=..., sig_index=..., sig_ref=..., callee=..., call_args=...) at js/src/wasm/cranelift/src/wasm2clif.rs:554
#9 0x0000555556b9d189 in cranelift_wasm::code_translator::translate_operator::h5a38cf6634c3b0fd (op=..., builder=0x7fffffffa260, state=0x7ffff6922960, environ=0x7fffffffa3c0) at third_party/rust/cranelift-wasm/src/code_translator.rs:382
#10 0x0000555556b36eec in cranelift_wasm::func_translator::parse_function_body::h620bc9a954aa7cf3 (reader=..., builder=0x7fffffffa260, state=0x7ffff6922960, environ=0x7fffffffa3c0) at third_party/rust/cranelift-wasm/src/func_translator.rs:209
#11 0x0000555556b36b17 in cranelift_wasm::func_translator::FuncTranslator::translate_from_reader::h65c92e8f0260d092 (self=<optimized out>, reader=..., func=<optimized out>, environ=0x7fffffffa3c0) at third_party/rust/cranelift-wasm/src/func_translator.rs:106
#12 0x0000555556b36dd5 in cranelift_wasm::func_translator::FuncTranslator::translate::h0dede614b0f03660 (self=0x7ffff6eeb770 <_IO_stdfile_2_lock>, code=..., code_offset=<optimized out>, func=0x7ffff6c1c2dd <write+45>, environ=0x7fffffffa3c0) at third_party/rust/cranelift-wasm/src/func_translator.rs:62
#13 0x00005555568f4546 in baldrdash::compile::BatchCompiler::translate_wasm::hd833101254e1667f (self=<optimized out>, func=0x7fffffffa670) at js/src/wasm/cranelift/src/compile.rs:129
#14 0x00005555568f0a48 in cranelift_compile_function (compiler=<optimized out>, data=<optimized out>, data@entry=0x7fffffffa670, result=result@entry=0x7fffffffa760) at js/src/wasm/cranelift/src/lib.rs:93
#15 0x000055555649f84c in js::wasm::CraneliftCompileFunctions (env=..., lifo=..., inputs=..., code=code@entry=0x7ffff5fb7780, error=error@entry=0x7fffffffc598) at js/src/wasm/WasmCraneliftCompile.cpp:413
#16 0x0000555556534475 in ExecuteCompileTask (task=0x7ffff5fb73d8, error=0x7fffffffc598) at js/src/wasm/WasmGenerator.cpp:728
#17 0x0000555556534c1c in js::wasm::ModuleGenerator::locallyCompileCurrentTask (this=0x7fffffffb770) at js/src/wasm/WasmGenerator.cpp:775
#18 js::wasm::ModuleGenerator::finishFuncDefs (this=this@entry=0x7fffffffb770) at js/src/wasm/WasmGenerator.cpp:904
#19 0x0000555556475434 in DecodeCodeSection<js::wasm::Decoder> (env=..., d=..., mg=...) at js/src/wasm/WasmCompile.cpp:557
#20 0x0000555556476032 in DecodeCodeSection<js::wasm::Decoder> (mg=..., d=..., env=...) at js/src/wasm/WasmCompile.cpp:534
#21 js::wasm::CompileBuffer (args=..., bytecode=..., error=error@entry=0x7fffffffc598, warnings=warnings@entry=0x7fffffffc600, listener=listener@entry=0x0) at js/src/wasm/WasmCompile.cpp:580
#22 0x000055555656e016 in js::WasmModuleObject::construct (cx=<optimized out>, cx@entry=0x7ffff5f19000, argc=<optimized out>, vp=<optimized out>) at js/src/wasm/WasmJS.cpp:1136
#23 0x000055555590b06f in CallJSNative (cx=0x7ffff5f19000, native=native@entry=0x55555656ddf0 <js::WasmModuleObject::construct(JSContext*, unsigned int, JS::Value*)>, args=...) at js/src/vm/Interpreter.cpp:448
[...]
#36 main (argc=<optimized out>, argv=<optimized out>, envp=<optimized out>) at js/src/shell/js.cpp:11367
rax 0x555557dd2160 93825034690912
rbx 0x7ffff6eea700 140737336223488
rcx 0x7ffff6c1c2dd 140737333281501
rdx 0x555556ba435b 93825015628635
rsi 0x7ffff6eeb770 140737336227696
rdi 0x7ffff6eea540 140737336223040
rbp 0x7fffffff9bc0 140737488329664
rsp 0x7fffffff9bb0 140737488329648
r8 0x7ffff6eeb770 140737336227696
r9 0x7ffff7fe6cc0 140737354034368
r10 0x58 88
r11 0x7ffff6b927a0 140737332717472
r12 0x555557db1148 93825034555720
r13 0x7fffffff9d58 140737488330072
r14 0x9 9
r15 0x1 1
rip 0x5555558a301b <mozalloc_abort(char const*)+59>
=> 0x5555558a301b <mozalloc_abort(char const*)+59>: movl $0x0,0x0
0x5555558a3026 <mozalloc_abort(char const*)+70>: ud2
Reporter | ||
Comment 1•5 years ago
|
||
Assignee | ||
Comment 2•5 years ago
|
||
Comment 3•5 years ago
|
||
Type: -- → defect
Updated•5 years ago
|
Attachment #9075101 -
Attachment description: Bug 1562393: Cranelift: Don't panic when seeing unexpected number of memories/tables; r?lth → Bug 1562393: Cranelift: Don't panic when seeing unexpected number of memories/tables; r=lth
Pushed by bbouvier@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/42bc4b6a03dd Cranelift: Don't panic when seeing unexpected number of memories/tables; r=lth
Comment 5•5 years ago
|
||
bugherder |
Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla69
Updated•5 years ago
|
Assignee: nobody → bbouvier
Updated•5 years ago
|
status-firefox68:
--- → disabled
status-firefox-esr60:
--- → unaffected
status-firefox-esr68:
--- → disabled
You need to log in
before you can comment on or make changes to this bug.
Description
•