Subject: Bug#260111: user-mode-linux: upgrade hangs at "NET4: Linux TCP/IP 1.0
	for NET4.0"
Reply-To: Brian McGroarty <brian@sb.mcgroarty.net>,
	260111@bugs.debian.org
Resent-From: Brian McGroarty <brian@sb.mcgroarty.net>
Resent-To: debian-bugs-dist@lists.debian.org
Resent-Cc: Matt Zimmerman <mdz@debian.org>
Resent-Date: Sun, 18 Jul 2004 15:03:02 UTC
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From: Brian McGroarty <brian@sb.mcgroarty.net>
To: Debian Bug Tracking System <submit@bugs.debian.org>
Date: Sun, 18 Jul 2004 09:51:41 -0500
Message-Id: <E1BmD0v-00039M-FQ@sb.mcgroarty.net>
Resent-Sender: Debian BTS <debbugs@bugs.debian.org>

Package: user-mode-linux
Version: 2.4.26-2um-1
Severity: normal


On upgrading user-mode-linux, my guest machines all hang during
startup, as below.

When I ran again with "|tee log.txt" to generate the log below, the
machine makes it through the kernel startup and hangs on usermode
daemons trying to start.


Checking for the skas3 patch in the host...not found
Checking for /proc/mm...not found
Kernel virtual memory size shrunk to 243269632 bytes
Checking for /dev/anon on the host...Not available (open failed with errno 2)
Checking for /dev/anon on the host...Not available (open failed with errno 2)
Checking for /dev/anon on the host...Not available (open failed with errno 2)
Checking for /dev/anon on the host...Not available (open failed with errno 2)
Linux version 2.4.26-2um (root@mizar) (gcc version 3.3.4 (Debian 1:3.3.4-3)) #2 Fri Jul 16 17:51
:17 PDT 2004
On node 0 totalpages: 65536
zone(0): 65536 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: -s mem=256M eth0=daemon root=/dev/ubd/0 devfs=mount hostfs=/home/brian/uml/
hostfs ubd0=/home/brian/uml/drives/mcg.root ubd1=/home/brian/uml/drives/mcg.swap
Calibrating delay loop... 2090.59 BogoMIPS
Memory: 252584k available
Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
Inode cache hash table entries: 16384 (order: 5, 131072 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 16384 (order: 4, 65536 bytes)
Page-cache hash table entries: 65536 (order: 6, 262144 bytes)
Checking for host processor cmov support...Yes
Checking for host processor xmm support...No
Checking that ptrace can change system call numbers...OK
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
VFS: Disk quotas vdquot_6.5.1
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x1
SGI XFS with ACLs, no debug enabled
SGI XFS Quota Management subsystem
Disabling 2.6 AIO in tt mode
pty: 256 Unix98 ptys configured
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
Initializing Cryptographic API
Initializing software serial port version 1
Netdevice 0 : daemon backend (uml_switch version 3) - unix:/var/run/uml-utilities/uml_switch.ctl
mconsole (version 2) initialized on /home/brian/.uml/mcg/mconsole
Partition check:
 ubda: unknown partition table
 ubdb: unknown partition table
Initializing stdio console driver
NET4: Linux TCP/IP 1.0 for NET4.0
[hang here]

-- System Information:
Debian Release: testing/unstable
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.7-1-k7
Locale: LANG=C, LC_CTYPE=C

Versions of packages user-mode-linux depends on:
ii  uml-utilities                 20040406-1 User-mode Linux (utility programs)

-- no debconf information