6cov hangs

[gopherbot]

by waikurosu:

6cov seems to spit out a ptrace error and hang, at least on x86.

What steps will reproduce the problem?
1. Run 6cov
ie. 6cov -g /home/ycros/opt/go/src/pkg/xml 8.out | grep -v '_test\.go:'

What is the expected output? What do you see instead?
unknown what the expected output is
what I see is:
ptrace waitpid: unexpected new tid 18826 status 0x57f

What is your $GOOS?  $GOARCH?
GOOS=linux
GOARCH=386

Which revision are you sync'ed to?  (hg log -l 1)
4102:751eaa8f96f7

Please provide any additional information below.
uname -a
Linux sharpie 2.6.31-5.slh.2-sidux-686 #1 SMP PREEMPT Sun Oct 25 20:40:53
UTC 2009 i686 GNU/Linux

[adg]

Comment 1:

A lot has changed since this bug was first filed - is it still an issue?

[gopherbot]

Comment 2 by waikurosu:

No idea, I'm not really using Go at the moment, and I have a new laptop now anyway, so 
I don't have it installed. Just try running it and see if it works.

[bytbox]

Comment 3:

For me, running 6cov yields: 
6cov: stopped at 0x40a24b; not at breakpoint 1

[FlorianUekermann]

Comment 4:

$6prof -d 5 -P out/out.prof ./linux/6.out
no stack frame: pc=0x2b2edc967af0 sp=0x7fff7e6fefc0
ptrace waitpid: unexpected new tid 10311 status 0x137f
(6prof sleeps from now on, ksysguard marks 6.out as "stopped")
similar issue here with 6prof and binaries using goroutines on linux amd64. Binaries
without goroutines work fine, but the first message (no stack frame:...) appears anyway

[rsc]

Comment 5:

Issue #1027 has been merged into this issue.

[rsc]

Comment 6:

Issue #1095 has been merged into this issue.

[rsc]

Comment 7:

Owner changed to [email protected].

Status changed to Started.

[rsc]

Comment 8:

This issue was closed by revision 323a116.

Status changed to Fixed.