[Uml-user] sleeping process xxxx got unexpectedd signal 11

[Ajitabh Pandey]

Hi,

I am on Ubuntu 5.04 (kernel 2.6.10). I have downloaded the 2.6.10 kernel from
kernel.org and did the following:

$ make mrproper ARCH=um && make menuconfig ARCH=um && make linux ARCH=um

while menuconfig I have chosen all the Char and Block devices and the Host FS
as well. Compilation went well. I have downloaded the Debian 3.0r0 filesystem
image and when I start the UML, I get the following:

---------------------------------------<snip>-------------------------
[00:41:07][~/uml/linux-2.6.10]
ajitabhp at fimbles $ ./linux ubd0=../root_fs.cow,../Debian-3.0r0.ext2 no-xterm
Checking for the skas3 patch in the host...not found
Checking for /proc/mm...not found
Checking PROT_EXEC mmap in /tmp...OK
tracing thread pid = 9769
Linux version 2.6.10 (ajitabhp at fimbles) (gcc version 3.3.5 (Debian
1:3.3.5-8ubuntu2)) #2 Thu Aug 11 00:27:29 BST 2005
Built 1 zonelists
Kernel command line: ubd0=../root_fs.cow,../Debian-3.0r0.ext2 no-xterm
root=98:0PID hash table entries: 256 (order: 8, 4096 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 29184k available
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Mount-cache hash table entries: 512 (order: 0, 4096 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 syscall emulation patch for ptrace...missing
Checking that host ptys support output SIGIO...Yes
Checking that host ptys support SIGIO on close...No, enabling workaround
Checking for /dev/anon on the host...Not available (open failed with errno 2)
NET: Registered protocol family 16
mconsole (version 2) initialized on /home/ajitabhp/.uml/8wP0wX/mconsole
ubd: Synchronous mode
audit: initializing netlink socket (disabled)
audit(300.250:0): initialized
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch at atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
sleeping process 9847 got unexpected signal : 11
---------------------------------------</snip>-------------------------

I have tried with sack filesystem image as well and exactly receive the same
error. Can someone please help me out with this.

Cheers
-- 
Ajitabh Pandey
http://www.ajitabhpandey.info
ICQ - 150615062
Registered Linux User - 240748
GnuPG Key ID - 35CF8CC4
Key fingerprint = E1A8 657D BE0C 4747 52EC  10C4 1AC2 C124 35CF 8CC4
-----------------------------------
Asha 5k -- Run to Educate!
Saturday, Aug 20th, 2005
www.ashaforeducation.org/nycnj/5k
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