[Bug 263048] lldb: crash while trying to use "thread"

From: <bugzilla-noreply_at_freebsd.org>
Date: Mon, 04 Apr 2022 21:17:56 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263048

            Bug ID: 263048
           Summary: lldb: crash while trying to use "thread"
           Product: Base System
           Version: 13.0-RELEASE
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: bin
          Assignee: bugs@FreeBSD.org
          Reporter: tidy.note2243@fastmail.com

I got an LLDB crash while using it to debug a development version of Ruby and
was instructed to file a bug report.


Program aborted due to an unhandled Error:
Error value was Success. (Note: Success values must still be checked prior to
being destroyed).
PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the
crash backtrace.
Stack dump:
0.      Program arguments: lldb -p 2451
1.      HandleCommand(command = "thread")
#0 0x0000000003ae7aee PrintStackTrace
/usr/src/contrib/llvm-project/llvm/lib/Support/Unix/Signals.inc:564:13
#1 0x0000000003ae5fa5 RunSignalHandlers
/usr/src/contrib/llvm-project/llvm/lib/Support/Signals.cpp:69:18
#2 0x0000000003ae8060 SignalHandler
/usr/src/contrib/llvm-project/llvm/lib/Support/Unix/Signals.inc:0:3
#3 0x0000000804c35e00 handle_signal /usr/src/lib/libthr/thread/thr_sig.c:0:3


uname -a:

FreeBSD freebsd 13.0-RELEASE-p8 FreeBSD 13.0-RELEASE-p8 #0: Tue Mar 15 09:36:28
UTC 2022    
root@amd64-builder.daemonology.net:/usr/obj/usr/src/amd64.amd64/sys/GENERIC 
amd64

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