From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6560 invoked by alias); 18 Dec 2006 21:35:55 -0000 Received: (qmail 6329 invoked by uid 48); 18 Dec 2006 21:35:41 -0000 Date: Mon, 18 Dec 2006 21:35:00 -0000 From: "mcvet at redhat dot com" To: frysk-bugzilla@sourceware.org Message-ID: <20061218213541.3754.mcvet@redhat.com> Reply-To: sourceware-bugzilla@sourceware.org Subject: [Bug general/3754] New: /proc/$$/exe dissapears after kill -11 $$ X-Bugzilla-Reason: AssignedTo Mailing-List: contact frysk-bugzilla-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: frysk-bugzilla-owner@sourceware.org X-SW-Source: 2006-q4/txt/msg00732.txt.bz2 List-Id: Single threaded process, running normally: mcvet@warbird:/proc/20911 >> ls -l total 0 dr-xr-xr-x 2 mcvet mcvet 0 Dec 18 16:23 attr -r-------- 1 mcvet mcvet 0 Dec 18 16:23 auxv -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 cmdline -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 cpuset lrwxrwxrwx 1 mcvet mcvet 0 Dec 18 16:23 cwd -> /home/mcvet/workspace/build/ frysk-core/frysk/bindir -r-------- 1 mcvet mcvet 0 Dec 18 16:23 environ lrwxrwxrwx 1 mcvet mcvet 0 Dec 18 16:23 exe -> /home/mcvet/stepper dr-x------ 2 mcvet mcvet 0 Dec 18 16:23 fd -rw-r--r-- 1 mcvet mcvet 0 Dec 18 16:23 loginuid -r-------- 1 mcvet mcvet 0 Dec 18 16:23 maps -rw------- 1 mcvet mcvet 0 Dec 18 16:23 mem -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 mounts -r-------- 1 mcvet mcvet 0 Dec 18 16:23 mountstats -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 numa_maps -rw-r--r-- 1 mcvet mcvet 0 Dec 18 16:23 oom_adj -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 oom_score lrwxrwxrwx 1 mcvet mcvet 0 Dec 18 16:23 root -> / -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 schedstat -r-------- 1 mcvet mcvet 0 Dec 18 16:23 smaps -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 stat -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 statm -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 status dr-xr-xr-x 3 mcvet mcvet 0 Dec 18 16:23 task -r--r--r-- 1 mcvet mcvet 0 Dec 18 16:23 wchan Then, $ kill -11 20911 With Frysk sleeping in TaskObserver.Terminating.updateTerminated: mcvet@warbird:/proc/20911 >> ls -l ls: cannot read symbolic link cwd: Permission denied ls: cannot read symbolic link root: Permission denied ls: cannot read symbolic link exe: Permission denied total 0 dr-xr-xr-x 2 mcvet mcvet 0 Dec 18 16:23 attr -r-------- 1 root root 0 Dec 18 16:23 auxv -r--r--r-- 1 root root 0 Dec 18 16:23 cmdline -r--r--r-- 1 root root 0 Dec 18 16:23 cpuset lrwxrwxrwx 1 root root 0 Dec 18 16:23 cwd -r-------- 1 root root 0 Dec 18 16:23 environ lrwxrwxrwx 1 root root 0 Dec 18 16:23 exe dr-x------ 2 root root 0 Dec 18 16:23 fd -rw-r--r-- 1 root root 0 Dec 18 16:23 loginuid -r-------- 1 root root 0 Dec 18 16:23 maps -rw------- 1 root root 0 Dec 18 16:23 mem -r--r--r-- 1 root root 0 Dec 18 16:23 mounts -r-------- 1 root root 0 Dec 18 16:23 mountstats -r--r--r-- 1 root root 0 Dec 18 16:23 numa_maps -rw-r--r-- 1 root root 0 Dec 18 16:23 oom_adj -r--r--r-- 1 root root 0 Dec 18 16:23 oom_score lrwxrwxrwx 1 root root 0 Dec 18 16:23 root -r--r--r-- 1 root root 0 Dec 18 16:23 schedstat -r-------- 1 root root 0 Dec 18 16:23 smaps -r--r--r-- 1 root root 0 Dec 18 16:23 stat -r--r--r-- 1 root root 0 Dec 18 16:23 statm -r--r--r-- 1 root root 0 Dec 18 16:23 status dr-xr-xr-x 3 mcvet mcvet 0 Dec 18 16:23 task -r--r--r-- 1 root root 0 Dec 18 16:23 wchan Same story for /proc/$$/tasks/$$/. -- Summary: /proc/$$/exe dissapears after kill -11 $$ Product: frysk Version: unspecified Status: NEW Severity: normal Priority: P2 Component: general AssignedTo: frysk-bugzilla at sourceware dot org ReportedBy: mcvet at redhat dot com CC: mcvet at redhat dot com http://sourceware.org/bugzilla/show_bug.cgi?id=3754 ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.