NetBSD Problem Report #52167

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Date: Sun, 16 Apr 2017 12:40:28 +0000 (UTC)
From: n54@gmx.com
Reply-To: n54@gmx.com
To: gnats-bugs@NetBSD.org
Subject: signal3/t_ptrace_wait* timeouts on sparc 32-bit
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>Number:         52167
>Category:       kern
>Synopsis:       signal3/t_ptrace_wait* timeouts on sparc 32-bit
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kamil
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Apr 16 12:45:00 +0000 2017
>Closed-Date:    Tue May 22 22:26:57 +0000 2018
>Last-Modified:  Tue May 22 22:26:57 +0000 2018
>Originator:     Kamil Rytarowski
>Release:        7.99.69
>Organization:
TNF
>Environment:
NetBSD 7.99.69 (GENERIC) #0: Sat Apr 15 17:30:02 UTC 2017 root@babylon5.netbsd.org:/tmp/bracket/build/2017.04.15.14.00.30-sparc/obj/sys/arch/sparc/compile/GENERIC
>Description:
signal3/t_ptrace_wait* timeouts on sparc32 bit
>How-To-Repeat:
Run test in: tests/lib/libc/sys

atf-run t_ptrace_wait*|atf-report
>Fix:
N/A

>Release-Note:

>Audit-Trail:
From: "Kamil Rytarowski" <kamil@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/52167 CVS commit: src/tests/lib/libc/sys
Date: Sun, 16 Apr 2017 12:50:59 +0000

 Module Name:	src
 Committed By:	kamil
 Date:		Sun Apr 16 12:50:59 UTC 2017

 Modified Files:
 	src/tests/lib/libc/sys: t_ptrace_wait.c

 Log Message:
 Mark signal3/t_ptrace_wait* with timeout on sparc 32-bit

 PR kern/52167 signal3/t_ptrace_wait* timeouts on sparc 32-bit

 This test is also marked as failure on other platforms:

 PR kern/51918 ptrace tracee can prevent tracer to get its signals by masking

 Both issues are valid on sparc 32-bit, but the timeout one wins.


 To generate a diff of this commit:
 cvs rdiff -u -r1.6 -r1.7 src/tests/lib/libc/sys/t_ptrace_wait.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

Responsible-Changed-From-To: kern-bug-people->kamil
Responsible-Changed-By: kamil@NetBSD.org
Responsible-Changed-When: Fri, 06 Oct 2017 23:14:50 +0200
Responsible-Changed-Why:
Take.


From: "Martin Husemann" <martin@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/52167 CVS commit: src/tests/lib/libc/sys
Date: Sat, 18 Nov 2017 17:00:00 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Sat Nov 18 17:00:00 UTC 2017

 Modified Files:
 	src/tests/lib/libc/sys: t_ptrace_wait.c

 Log Message:
 PR kern/52167 strikes on sparc64 too.


 To generate a diff of this commit:
 cvs rdiff -u -r1.9 -r1.10 src/tests/lib/libc/sys/t_ptrace_wait.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

From: "Soren Jacobsen" <snj@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/52167 CVS commit: [netbsd-8] src/tests/lib/libc/sys
Date: Sun, 25 Feb 2018 20:59:47 +0000

 Module Name:	src
 Committed By:	snj
 Date:		Sun Feb 25 20:59:46 UTC 2018

 Modified Files:
 	src/tests/lib/libc/sys [netbsd-8]: t_ptrace_amd64_wait.h
 	    t_ptrace_i386_wait.h t_ptrace_wait.c t_ptrace_x86_wait.h

 Log Message:
 Pull up following revision(s) (requested by martin in ticket #586):
 	tests/lib/libc/sys/t_ptrace_amd64_wait.h: 1.2
 	tests/lib/libc/sys/t_ptrace_i386_wait.h: 1.2
 	tests/lib/libc/sys/t_ptrace_wait.c: 1.10-1.20
 	tests/lib/libc/sys/t_ptrace_x86_wait.h: 1.2-1.3
 PR kern/52167 strikes on sparc64 too.
 --
 Temporarily disable t_ptrace_wait*::resume1 in ATF tests
 It hangs forever on releng machines.
 Sponsored by <The NetBSD Foundation>
 --
 Remove expected failure (fixed in kern_sig.c 1.339)
 --
 sync a bit more with reality; some things still fail, some new failures.
 reduce spewage, be more explanatory about syscall errors.
 --
 Add expected failures.
 --
 make it fail instead of hang under qemu; XXX: need to investigate.
 --
 t_ptrace_wait*: Disable suspend* tests
 These tests can hang the system. These interfaces will be improved and
 temporarily disable them.
 --
 ptrace atf: Clanup reports of failures
 Mark resume* suspend* tests as expected failure and link with PR 51995.
 Sponsored by <The NetBSD Foundation>
 --
 report which errno failed
 --
 atf: t_ptrace_wait: Mark attach2 as racy
 --
 atf: ptrace: Temporarily disable signal3 as it breaks now on some ports
 This test is marked as failing with: PR kern/51918.


 To generate a diff of this commit:
 cvs rdiff -u -r1.1 -r1.1.8.1 src/tests/lib/libc/sys/t_ptrace_amd64_wait.h \
     src/tests/lib/libc/sys/t_ptrace_i386_wait.h \
     src/tests/lib/libc/sys/t_ptrace_x86_wait.h
 cvs rdiff -u -r1.9 -r1.9.2.1 src/tests/lib/libc/sys/t_ptrace_wait.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: open->closed
State-Changed-By: kamil@NetBSD.org
State-Changed-When: Wed, 23 May 2018 00:26:57 +0200
State-Changed-Why:
Addressed in HEAD
We are no longer continuing the process after receiving the trap signal.


>Unformatted:

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