Debian Bug report logs - #267731
user-mode-linux: Default kernel hangs at loading the TCP/IP stack

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Billy Kwong <tuppa@wakethegimp.org> (by way of Billy Kwong <tuppa@corvu.com.au>)

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: user-mode-linux: Default kernel hangs at loading the TCP/IP stack

Date: Tue, 24 Aug 2004 16:55:46 +1000

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

Just installed the latest user-mode-linux package, and when I was trying to fire
it up, the kernel gets up to the TCP/IP stack, and hangs there. No CPU load,
nothing.

Below is a dump of the kernel output when UML is firing up:

tuppa@christie:~/uml$ linux
Checking for the skas3 patch in the host...not found
Checking for /proc/mm...not found
tracing thread pid = 6390
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))
#2Fri Jul 16 17:51:17 PDT 2004
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/ubd0
Calibrating delay loop... 4299.16 BogoMIPS
Memory: 28148k available
Dentry cache hash table entries: 4096 (order: 3, 32768 bytes)
Inode cache hash table entries: 2048 (order: 2, 16384 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 1024 (order: 0, 4096 bytes)
Page-cache hash table entries: 8192 (order: 3, 32768 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: 0x0
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
mconsole (version 2) initialized on /home/tuppa/.uml/Zn2bFX/mconsole
unable to open root_fs for validation
Initializing stdio console driver
NET4: Linux TCP/IP 1.0 for NET4.0

Regards,
Bill

-- System Information:
Debian Release: 3.1
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.8.1
Locale: LANG=C, LC_CTYPE=zh_TW.Big5

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

-- no debconf information

Message #10 received at 267731@bugs.debian.org (full text, mbox, reply):

From: Simon Kagstrom <simon.kagstrom@bth.se>

To: 267731@bugs.debian.org

Subject: Re: user-mode-linux: Default kernel hangs at loading the TCP/IP stack

Date: Tue, 24 Aug 2004 14:01:21 +0200

There is some information about (apparently) this bug at the user-mode-linux
mailing list at:

http://sourceforge.net/mailarchive/forum.php?thread_id=5218933&forum_id=3648


It appears that they have a patch which fixes it.

// Simon

Message #15 received at 267731@bugs.debian.org (full text, mbox, reply):

From: Matt Zimmerman <mdz@debian.org>

To: Simon Kagstrom <simon.kagstrom@bth.se>, 267731@bugs.debian.org

Subject: Re: Bug#267731: user-mode-linux: Default kernel hangs at loading the TCP/IP stack

Date: Tue, 24 Aug 2004 07:52:24 -0700

On Tue, Aug 24, 2004 at 02:01:21PM +0200, Simon Kagstrom wrote:

> There is some information about (apparently) this bug at the user-mode-linux
> mailing list at:
> 
> http://sourceforge.net/mailarchive/forum.php?thread_id=5218933&forum_id=3648
> 
> 
> It appears that they have a patch which fixes it.

The patch seems to be integrated into 2.4.26-3um, so it will be fixed when I
update the package to that release.

-- 
 - mdz

Message #26 received at 260111-done@bugs.debian.org (full text, mbox, reply):

From: Mattia Dongili <malattia@linux.it>

To: 260111-done@bugs.debian.org

Cc: Debian UML team <pkg-uml-devel@lists.alioth.debian.org>

Subject: Closing long time pending and fixed-upstream bugs for u-m-l

Date: Sat, 8 Apr 2006 16:21:53 +0200

260111, 262256, 267731 should have been closed on the first 2.6 UML
upload one month ago. They where against 2.4.27-2um-1.

bye
-- 
mattia
:wq!

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