Re: kern/52602: Panic when trying to list probes after dtrace_sdt.kmod has been loaded

[Paul Goyette <paul%whooppee.com@localhost>]

The following reply was made to PR kern/52602; it has been noted by GNATS.

From: Paul Goyette <paul%whooppee.com@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: kern/52602: Panic when trying to list probes after dtrace_sdt.kmod
 has been loaded
Date: Mon, 9 Oct 2017 08:00:04 +0800 (+08)

 On Mon, 9 Oct 2017, Paul Goyette wrote:
 
 >> Hmmm, runs fine in qemu with a 8.99.3 kernel from Oct 10 sources.
 >
 > Just noting that the original PR/failure was filed for i386 kernel, while
 > my success was on amd64.  This is probably significant!
 
 I just built a clean i386 release and installed it in a qemu VM.  I was 
 able to successfully load the dtrace_sdt module and execute the 'dtrace 
 -l' command:
 
 # uname -a
 NetBSD  8.99.3 NetBSD 8.99.3 (GENERIC) #0: Sun Oct  8 23:16:27 UTC 2017  paul%speedy.whooppee.com@localhost:/build/netbsd-local/obj/i386/sys/arch/i386/compile/GENERIC i386
 # modload dtrace_sdt
 dtrace: XXX dtrace_dof_property not implemented (name=dof-data-0)
 # dtrace -l
     ID   PROVIDER            MODULE                       FUNCTION NAME
      1     dtrace                                                  BEGIN
      2     dtrace                                                  END
      3     dtrace                                                  ERROR
 ....
 
 
 
 +------------------+--------------------------+----------------------------+
 | Paul Goyette     | PGP Key fingerprint:     | E-mail addresses:          |
 | (Retired)        | FA29 0E3B 35AF E8AE 6651 | paul at whooppee dot com   |
 | Kernel Developer | 0786 F758 55DE 53BA 7731 | pgoyette at netbsd dot org |
 +------------------+--------------------------+----------------------------+