Michaël Zasso
Michaël Zasso
@woorm ARM or Intel?
``` (gdb) run node_modules/typescript/lib/tsc.js Starting program: /home/iojs/tmp-targos/node/out/Debug/node node_modules/typescript/lib/tsc.js [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff7a4f640 (LWP 18826)] [New Thread 0x7ffff724e640 (LWP 18827)] [New Thread...
This is due to the Maglev compiler. I confirm that `./configure --v8-disable-maglev` fixes it. Maglev was enabled in https://github.com/nodejs/node/pull/51360 /cc @kvakil
/cc @victorgomes
I'm rebuilding with ASan and GCC stack protection flags to see if it helps to pinpoint the issue
GCC failed to build so I switched to clang. Here's a bit more information: ``` (lldb) run node_modules/typescript/lib/tsc.js Process 107011 launched: '/home/iojs/tmp-targos/node/out/Debug/node' (x86_64) Process 107011 stopped * thread #1, name...
`--no-maglev-inlining` also fixes it.
I also tried the repro with: - https://nodejs.org/download/v8-canary/v23.0.0-v8-canary202405011e593b294c/ (V8 12.6.144) - https://nodejs.org/download/nightly/v22.0.0-nightly2024042244f81a1b7d/ (V8 12.3.219.16) - https://nodejs.org/download/nightly/v22.0.0-nightly2024041907f481cfcf/ (V8 12.2.281.27) - https://nodejs.org/download/nightly/v22.0.0-nightly20240331021cf91208/ (V8 11.9.169.7) They all segfault so I don't think it's...
I submitted a V8 bug report: https://issues.chromium.org/issues/338535750
It looks very similar to https://issues.chromium.org/issues/42204637