NetBSD Problem Report #54179
From www@netbsd.org Thu May 9 02:23:25 2019
Return-Path: <www@netbsd.org>
Received: from mail.netbsd.org (mail.netbsd.org [199.233.217.200])
(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
(Client CN "mail.NetBSD.org", Issuer "mail.NetBSD.org CA" (not verified))
by mollari.NetBSD.org (Postfix) with ESMTPS id ECDC87A170
for <gnats-bugs@gnats.NetBSD.org>; Thu, 9 May 2019 02:23:24 +0000 (UTC)
Message-Id: <20190509022323.F19D87A1B2@mollari.NetBSD.org>
Date: Thu, 9 May 2019 02:23:23 +0000 (UTC)
From: n54@gmx.com
Reply-To: n54@gmx.com
To: gnats-bugs@NetBSD.org
Subject: Interrupted clock_nanosleep() does not return EINTR
X-Send-Pr-Version: www-1.0
>Number: 54179
>Category: kern
>Synopsis: Interrupted clock_nanosleep() does not return EINTR
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Thu May 09 02:25:00 +0000 2019
>Originator: Kamil Rytarowski
>Release: NetBSD 8.99.38 amd64
>Organization:
TNF
>Environment:
NetBSD chieftec 8.99.38 NetBSD 8.99.38 (GENERIC) #0: Tue May 7 23:37:58 CEST 2019 root@chieftec:/public/netbsd-root/sys/arch/amd64/compile/GENERIC amd64
>Description:
Interrupted clock_nanosleeep(2) does not return EINTR.
The syscall returns 0.
Part of the log from: `picotrace sleep 600`:
13660 1 sleep SCE clock_nanosleep(0x3,0x1,0x7f7fffffe6f0,0)
13660 1 sleep SCX clock_nanosleep = 0
>How-To-Repeat:
Three example ways:
1. gdb attach (PT_ATTACH) to sleeping sleep(1) and resume
2. attach to sleeping sleep(1) with: picotrace -p `pgrep sleep`
2. kill -URG `pgrep sleep` for sleeping sleep(1)
>Fix:
N/A
(Contact us)
$NetBSD: query-full-pr,v 1.43 2018/01/16 07:36:43 maya Exp $
$NetBSD: gnats_config.sh,v 1.9 2014/08/02 14:16:04 spz Exp $
Copyright © 1994-2017
The NetBSD Foundation, Inc. ALL RIGHTS RESERVED.