From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.12] helo=sc8-sf-mx2.sourceforge.net) by sc8-sf-list1.sourceforge.net with esmtp (Exim 4.30) id 1CDu2u-0002Ww-Hk for user-mode-linux-devel@lists.sourceforge.net; Sat, 02 Oct 2004 17:16:12 -0700 Received: from cyphermail.sandelman.ottawa.on.ca ([205.150.200.161] helo=noxmail.sandelman.ottawa.on.ca) by sc8-sf-mx2.sourceforge.net with esmtp (TLSv1:DES-CBC3-SHA:168) (Exim 4.41) id 1CDu2f-0003Yo-NJ for user-mode-linux-devel@lists.sourceforge.net; Sat, 02 Oct 2004 17:16:12 -0700 Received: from road.marajade.sandelman.ca (marajade.sandelman.ottawa.on.ca [205.150.200.247]) by noxmail.sandelman.ottawa.on.ca (8.11.6p3/8.11.6) with ESMTP id i930FAB22726 (using TLSv1/SSLv3 with cipher EDH-RSA-DES-CBC3-SHA (168 bits) verified OK) for ; Sat, 2 Oct 2004 20:15:46 -0400 (EDT) Received: from sandelman.ottawa.on.ca (marajade [127.0.0.1]) by road.marajade.sandelman.ca (8.12.11/8.12.3/Debian-6.6) with ESMTP id i930FA5U029153 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sat, 2 Oct 2004 20:15:10 -0400 Received: from marajade.sandelman.ottawa.on.ca (mcr@localhost) by sandelman.ottawa.on.ca (8.12.11/8.12.3/Debian-6.6) with ESMTP id i930FAwN029150 for ; Sat, 2 Oct 2004 20:15:10 -0400 Mime-Version: 1.0 (generated by tm-edit 1.8) Content-Type: text/plain; charset=US-ASCII Message-ID: <29149.1096762510@marajade.sandelman.ottawa.on.ca> From: Michael Richardson Subject: [uml-devel] problems with 2.6.8.1 host kernel (skas3) Sender: user-mode-linux-devel-admin@lists.sourceforge.net Errors-To: user-mode-linux-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Id: The user-mode Linux development list List-Post: List-Help: List-Subscribe: , List-Archive: Date: Sat, 02 Oct 2004 20:15:10 -0400 To: user-mode-linux-devel -----BEGIN PGP SIGNED MESSAGE----- We have been experiencing issues with un-killable T mode processes on a 2.6.8.1 host with the 2.6.7 skas3 patch applied. We also continue to have an issue with the /proc/PID/environ file not being owned by the process involved. This keeps our automatic cleaner from getting the processes which are strays. I wonder if these things are related. I can leave this like this for awhile, but I will eventually have to reboot. We start/stop about 300 UMLs every night, so whatever is happening doesn't happen that often. [root@hulk 19744]# ps ax | grep linux 19744 ? TW 0:02 [linux] 22251 ? TW 0:02 [linux] 22584 ? TW 0:00 [linux] 22820 ? TW 0:00 [linux] 23148 ? TW 0:00 [linux] 23382 ? T 0:00 [linux] 23499 ? TW 0:00 [linux] 23616 ? TW 0:00 [linux] 23740 ? T 0:02 [linux] 23840 ? T 0:02 [linux] 24457 ? T 0:00 [linux] 24698 ? T 0:02 [linux] 30581 ? TW 0:01 [linux] 2098 ? TW 0:00 [linux] 2103 ? TW 0:00 [linux] 2408 ? T 0:00 [linux] 3680 ? T 0:00 [linux] 13937 ? T 0:00 [linux] 13956 ? T 0:02 [linux] 14032 ? T 0:00 [linux] 14038 ? T 0:00 [linux] 14060 ? T 0:02 [linux] [root@hulk 19744]# pwd /proc/19744 [root@hulk 19744]# ls -la ls: cannot read symbolic link exe: No such file or directory total 0 dr-xr-xr-x 3 build build 0 Oct 2 20:02 . dr-xr-xr-x 113 root root 0 Sep 17 23:38 .. - -r-------- 1 root root 0 Oct 2 20:08 auxv - -r--r--r-- 1 root root 0 Oct 2 20:02 cmdline lrwxrwxrwx 1 root root 0 Oct 2 20:08 cwd -> /btmp/build/HEAD/2004_09_18/openswan-2/testing/pluto/basic-pluto-02 (deleted) - -r-------- 1 root root 0 Oct 2 20:02 environ lrwxrwxrwx 1 root root 0 Oct 2 20:08 exe dr-x------ 2 root root 0 Oct 2 20:08 fd - -r--r--r-- 1 root root 0 Oct 2 20:08 maps - -rw------- 1 root root 0 Oct 2 20:08 mem - -r--r--r-- 1 root root 0 Oct 2 20:08 mounts lrwxrwxrwx 1 root root 0 Oct 2 20:08 root -> / - -r--r--r-- 1 root root 0 Oct 2 20:02 stat - -r--r--r-- 1 root root 0 Oct 2 20:02 statm - -r--r--r-- 1 root root 0 Oct 2 20:02 status dr-xr-xr-x 3 root root 0 Oct 2 20:08 task - -r--r--r-- 1 root root 0 Oct 2 20:08 wchan [root@hulk root]# kill -9 19744 [root@hulk root]# kill -9 19744 [root@hulk root]# ps ax | grep 19744 19744 ? TW 0:02 [linux] 22649 pts/62 S 0:00 grep 19744 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2 (GNU/Linux) Comment: Finger me for keys iQCVAwUBQV9EioqHRg3pndX9AQGZyQQAvrMtTIPDRJFWMFSITnj2FQFSjLbe2dE7 3jQKzyUMlGn6Orl7uTAmZRW5aC8MWthZCN9pFJ8dQjr6rmaEZoplltnjKVzTInwi iJ68I3BdRWvUl5J/qJDx/z+JRryUuS9zcDUem5KZKq+xSc9kuUkoMbfa3LmSsBOT vyu6HFC8nwY= =YD1d -----END PGP SIGNATURE----- ------------------------------------------------------- This SF.net email is sponsored by: IT Product Guide on ITManagersJournal Use IT products in your business? Tell us what you think of them. Give us Your Opinions, Get Free ThinkGeek Gift Certificates! Click to find out more http://productguide.itmanagersjournal.com/guidepromo.tmpl _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel