Bug#401249: [Pkg-xen-devel] Bug#401249: xen-utils-common: xenbr0 not being created
On Sat, December 2, 2006 8:10 am, Bastian Blank wrote:
So it fails to connect to the xenstored. Please start it by hand and
show why it dies.
Hello again, this is what i get (i just upgraded to latest packages of Xen
today from sid) :
/usr/lib/xen-3.0.3-1/bin/xenstored
ERROR: Could not open event channel interface (19 = No such device)
FATAL: Failed to open evtchn device: No such device
Here is a strace :
strace -f /usr/lib/xen-3.0.3-1/bin/xenstored
execve(/usr/lib/xen-3.0.3-1/bin/xenstored,
[/usr/lib/xen-3.0.3-1/bin/xenstor...], [/* 19 vars */]) = 0
uname({sys=Linux, node=golem, ...}) = 0
brk(0) = 0x805a000
access(/etc/ld.so.nohwcap, F_OK) = -1 ENOENT (No such file or
directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7f15000
access(/etc/ld.so.preload, R_OK) = -1 ENOENT (No such file or
directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7f14000
open(/usr/lib/xen-3.0.3-1/lib/tls/i686/cmov/libxenctrl.so, O_RDONLY) =
-1 ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/i686/cmov, 0xbfebcaa8) = -1 ENOENT
(No such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/i686/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/i686, 0xbfebcaa8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/cmov/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/cmov, 0xbfebcaa8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/libxenctrl.so, O_RDONLY) = -1 ENOENT
(No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls, 0xbfebcaa8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/i686/cmov/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/i686/cmov, 0xbfebcaa8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/i686/libxenctrl.so, O_RDONLY) = -1 ENOENT
(No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/i686, 0xbfebcaa8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/cmov/libxenctrl.so, O_RDONLY) = -1 ENOENT
(No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/cmov, 0xbfebcaa8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/libxenctrl.so, O_RDONLY) = 3
read(3, \177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\33..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=46772, ...}) = 0
mmap2(NULL, 136580, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb7ef2000
mmap2(0xb7efd000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb) = 0xb7efd000
mmap2(0xb7efe000, 87428, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7efe000
close(3)= 0
open(/usr/lib/xen-3.0.3-1/lib/libc.so.6, O_RDONLY) = -1 ENOENT (No such
file or directory)
open(/etc/ld.so.cache, O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=20356, ...}) = 0
mmap2(NULL, 20356, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7eed000
close(3)= 0
access(/etc/ld.so.nohwcap, F_OK) = -1 ENOENT (No such file or
directory)
open(/lib/tls/i686/cmov/libc.so.6, O_RDONLY) = 3
read(3, \177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240O\1..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1253868, ...}) = 0
mmap2(NULL, 1259676, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb7db9000
mmap2(0xb7ee3000, 28672, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12a) = 0xb7ee3000
mmap2(0xb7eea000, 10396, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7eea000
close(3)= 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
= 0xb7db8000
mprotect(0xb7ee3000, 20480, PROT_READ) = 0
set_thread_area({entry_number:-1 - 6, base_addr:0xb7db86c0,
limit:1048575, seg_32bit:1, contents:0, read_exec_only:0,
limit_in_pages:1, seg_not_present:0, useable:1}) = 0
munmap(0xb7eed000, 20356) = 0
mkdir(/var/run/xenstored, 0755) = -1 EEXIST (File exists)
mkdir(/var/lib/xenstored, 0755) = -1 EEXIST (File exists)
clone(Process 3389 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb7db8708) = 3389
[pid 3388] exit_group(0) = ?
Process 3388 detached
setsid()= 3389
clone(Process 3390 attached
child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD,
child_tidptr=0xb7db8708) = 3390
[pid 3389] exit_group(0) = ?
Process 3389 detached
chdir(/) = 0
umask(0)= 022
brk(0) = 0x805a000
brk(0x807b000) = 0x807b000
socket(PF_FILE, SOCK_STREAM, 0) = 3
socket(PF_FILE, SOCK_STREAM, 0) = 4
Bug#401249: [Pkg-xen-devel] Bug#401249: xen-utils-common: xenbr0 not being created
retitle 401249 xen-utils-? - fails to start xenstored
tags 401249 moreinfo
thanks
On Sat, Dec 02, 2006 at 02:59:56AM +, FRLinux wrote:
I have installed all the packages I can think of to get Xen going
and it still fails with the following :
This have nothing to do with the mentioned xenbr0 in the subject.
/var/log/xen/xend.log:
[2006-12-02 02:26:50 xend 2941] INFO (__init__:1072) Xend Daemon started
[2006-12-02 02:26:50 xend 2941] INFO (__init__:1072) Xend changeset: Thu Sep
21 17:56:14 2006 +0100 .
[2006-12-02 02:26:50 xend 2941] ERROR (__init__:1072) Exception starting xend
((111, 'Connection refused'))
Traceback (most recent call last):
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/server/SrvDaemon.py,
line 291, in run
servers = SrvServer.create()
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/server/SrvServer.py,
line 108, in create
root.putChild('xend', SrvRoot())
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/server/SrvRoot.py,
line 40, in __init__
self.get(name)
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/web/SrvDir.py, line 82,
in get
val = val.getobj()
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/web/SrvDir.py, line 52,
in getobj
self.obj = klassobj()
File
/usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/server/SrvDomainDir.py,
line 39, in __init__
self.xd = XendDomain.instance()
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/XendDomain.py, line
646, in instance
inst.init()
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/XendDomain.py, line
71, in init
xstransact.Mkdir(VMROOT)
File
/usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/xenstore/xstransact.py,
line 345, in Mkdir
complete(path, lambda t: t.mkdir(*args))
File
/usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/xenstore/xstransact.py,
line 351, in complete
t = xstransact(path)
File
/usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/xenstore/xstransact.py,
line 20, in __init__
self.transaction = xshandle().transaction_start()
File /usr/lib/xen-3.0-unstable-1/lib/python/xen/xend/xenstore/xsutil.py,
line 18, in xshandle
xs_handle = xen.lowlevel.xs.xs()
Error: (111, 'Connection refused')
[2006-12-02 02:26:50 xend 2940] INFO (__init__:1072) Xend exited with status
1.
So it fails to connect to the xenstored. Please start it by hand and
show why it dies.
I have another Debian sid which I installed last week and does not show that
behavior.
Just in case i am adding here all the xen packages i have installed :
ii libc6-xen 2.3.6.ds1-8 GNU C
Library: Shared libraries [Xen version
ii linux-image-2.6.18-2-xen-686 2.6.18-5Linux
2.6.18 image on PPro/Celeron/PII/PIII/
ii linux-modules-2.6.18-2-xen-686 2.6.18-5Linux
2.6.18 modules on PPro/Celeron/PII/PII
ii xen-hypervisor-3.0-unstable-1-i386 3.0-unstable+hg11561-1 The
Xen Hypervisor on i386-class
rc xen-hypervisor-3.0.3-1-i3863.0.3-0-2 The
Xen Hypervisor on i386
You have no 3.0.3 hypervisor installed, this is the only version
supported by the kernel versions 2.6.18-5 and above. It is likely to
simply break with other versions.
ii xen-ioemu-3.0-unstable 3.0-unstable+hg11561-1 XEN
administrative tools
ii xen-ioemu-3.0.3-1 3.0.3-0-2 XEN
administrative tools
ii xen-tools 2.8-2 Tools
to manage debian XEN virtual servers
ii xen-utils-3.0-unstable-1 3.0-unstable+hg11561-1 XEN
administrative tools
ii xen-utils-3.0.3-1 3.0.3-0-2 XEN
administrative tools
ii xen-utils-common 3.0.3-0-2 XEN
administrative tools - common files
I think, you want to install xen-linux-system-*.
Bastian
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Bug#401249: [Pkg-xen-devel] Bug#401249: xen-utils-common: xenbr0 not being created
Bastian Blank wrote:
This have nothing to do with the mentioned xenbr0 in the subject.
It does, because right now, the box doesn't have a xenbr0 interface,
neither a vifX one.
So it fails to connect to the xenstored. Please start it by hand and
show why it dies.
Yup, this is what i get :
/usr/lib/xen-3.0.3-1/bin/xenstored
ERROR: Could not open event channel interface (19 = No such device)
FATAL: Failed to open evtchn device: No such device
An strace seems to indicate that it cannot find quite a few files
including : /usr/lib/xen-3.0.3-1/lib/libc.so.6
strace /usr/lib/xen-3.0.3-1/bin/xenstored
execve(/usr/lib/xen-3.0.3-1/bin/xenstored,
[/usr/lib/xen-3.0.3-1/bin/xenstor...], [/* 16 vars */]) = 0
uname({sys=Linux, node=golem, ...}) = 0
brk(0) = 0x805a000
access(/etc/ld.so.nohwcap, F_OK) = -1 ENOENT (No such file or
directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7ef
access(/etc/ld.so.preload, R_OK) = -1 ENOENT (No such file or
directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = 0xb7eef000
open(/usr/lib/xen-3.0.3-1/lib/tls/i686/cmov/libxenctrl.so, O_RDONLY) =
-1 ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/i686/cmov, 0xbfe5daf8) = -1 ENOENT
(No such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/i686/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/i686, 0xbfe5daf8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/cmov/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls/cmov, 0xbfe5daf8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/tls/libxenctrl.so, O_RDONLY) = -1 ENOENT
(No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/tls, 0xbfe5daf8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/i686/cmov/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/i686/cmov, 0xbfe5daf8) = -1 ENOENT (No
such file or directory)
open(/usr/lib/xen-3.0.3-1/lib/i686/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/i686, 0xbfe5daf8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/cmov/libxenctrl.so, O_RDONLY) = -1
ENOENT (No such file or directory)
stat64(/usr/lib/xen-3.0.3-1/lib/cmov, 0xbfe5daf8) = -1 ENOENT (No such
file or directory)
open(/usr/lib/xen-3.0.3-1/lib/libxenctrl.so, O_RDONLY) = 3
read(3, \177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320\33...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=46772, ...}) = 0
mmap2(NULL, 136580, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0xb7ecd000
mmap2(0xb7ed8000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb) = 0xb7ed8000
mmap2(0xb7ed9000, 87428, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7ed9000
close(3)= 0
open(/usr/lib/xen-3.0.3-1/lib/libc.so.6, O_RDONLY) = -1 ENOENT (No
such file or directory)
open(/etc/ld.so.cache, O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=20356, ...}) = 0
mmap2(NULL, 20356, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7ec8000
close(3)= 0
access(/etc/ld.so.nohwcap, F_OK) = -1 ENOENT (No such file or
directory)
open(/lib/tls/i686/cmov/libc.so.6, O_RDONLY) = -1 ENOENT (No such file
or directory)
open(/lib/tls/i686/cmov/libc.so.6, O_RDONLY) = -1 ENOENT (No such file
or directory)
stat64(/lib/tls/i686/cmov, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/tls/i686/libc.so.6, O_RDONLY) = -1 ENOENT (No such file or
directory)
stat64(/lib/tls/i686, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/tls/cmov/libc.so.6, O_RDONLY) = -1 ENOENT (No such file or
directory)
stat64(/lib/tls/cmov, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/tls/libc.so.6, O_RDONLY)= -1 ENOENT (No such file or
directory)
stat64(/lib/tls, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/i686/cmov/libc.so.6, O_RDONLY) = -1 ENOENT (No such file or
directory)
stat64(/lib/i686/cmov, 0xbfe5dadc)= -1 ENOENT (No such file or
directory)
open(/lib/i686/libc.so.6, O_RDONLY) = -1 ENOENT (No such file or
directory)
stat64(/lib/i686, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/cmov/libc.so.6, O_RDONLY) = -1 ENOENT (No such file or
directory)
stat64(/lib/cmov, 0xbfe5dadc) = -1 ENOENT (No such file or
directory)
open(/lib/libc.so.6, O_RDONLY)= 3
read(3, \177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220T\1...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1147736, ...}) = 0
mmap2(NULL, 1157428, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3,
0) = 0xb7dad000
mmap2(0xb7ebe000, 28672, PROT_READ|PROT_WRITE,
