[Bug uprobes/24117] System crashes when probing a shared library

["leisurelysw24 at gmail dot com" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=24117

--- Comment #2 from Jerry Lee <leisurelysw24 at gmail dot com> ---
Created attachment 11579
  --> https://sourceware.org/bugzilla/attachment.cgi?id=11579&action=edit
output for stap-report

Hi,

It's really exciting to hear from you :D.  The outcome of stap-report is
attached.

(In reply to Serhei Makarov from comment #1)
> Hello,
> 
> I have the indicated kernel version on a Fedora 28 system, but not
> libuLinux_hal.so. Trying to reproduce the problem with other shared
> libraries (e.g. /lib/libc.so.6) on did not yield a crash. Is there a
> distro/package/tarball I can install to get libuLinux_hal.so?

Sorry, libuLinux_hal.so is a customized library which is not available on any
distro/package/tarabll.  So, instead, I tried to probe the libc.so.6 as below
but unfortunately got the same result.

#!/usr/bin/env stap

probe process("/lib/libc.so.6").function("fork")
{
        printf("fork called\n")
}

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