system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Lucas
My laptop can't finish boot with systemd-28-4.fc16 and 
kernel-3.0-0.rc2.git0.2.fc16 - the boot 
process just stops at random points and CPU usage goes high.

systemd-28-3.fc16 and kernel-3.0-0.rc2.git0.2.fc16 - did not have this behavior.

The only possible way to boot is to add selinux=0.
Especially for Daniel J Walsh, the addition of enforcing=0 doesn't make any 
difference - boot stops.

Thanks.
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Frank Murphy
On 14/06/11 11:02, Lucas wrote:
snip
 The only possible way to boot is to add selinux=0.
 Especially for Daniel J Walsh, the addition of enforcing=0 doesn't make any 
 difference - boot stops.

 Thanks.

Last time I had similar problem, ended up:

rpm -e --nodeps selinux-policy selinux-policy-targeted
yum install selinux-policy selinux-policy-targeted
touch /.autorelabel; reboot

and then all was ok.
ymmv.


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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Lucas
On 06/14/2011 02:10 PM, Frank Murphy wrote:
 On 14/06/11 11:02, Lucas wrote:
 snip
 The only possible way to boot is to add selinux=0.
 Especially for Daniel J Walsh, the addition of enforcing=0 doesn't make 
 any difference - boot stops.

 Thanks.

 Last time I had similar problem, ended up:

 rpm -e --nodeps selinux-policy selinux-policy-targeted
 yum install selinux-policy selinux-policy-targeted
 touch /.autorelabel; reboot

 and then all was ok.
 ymmv.



In my case relabeling did not help at all.
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Daniel J Walsh
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Hash: SHA1

On 06/14/2011 06:37 AM, Lucas wrote:
 On 06/14/2011 02:10 PM, Frank Murphy wrote:
 On 14/06/11 11:02, Lucas wrote:
 snip
 The only possible way to boot is to add selinux=0.
 Especially for Daniel J Walsh, the addition of enforcing=0 doesn't make 
 any difference - boot stops.

 Thanks.

 Last time I had similar problem, ended up:

 rpm -e --nodeps selinux-policy selinux-policy-targeted
 yum install selinux-policy selinux-policy-targeted
 touch /.autorelabel; reboot

 and then all was ok.
 ymmv.


 
 In my case relabeling did not help at all.



Lucas if you run

yum reinstall selinux-policy-targeted

Do you see any errors?
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Lucas
On 06/14/2011 04:38 PM, Daniel J Walsh wrote:
 -BEGIN PGP SIGNED MESSAGE-
 Hash: SHA1

 On 06/14/2011 06:37 AM, Lucas wrote:
 On 06/14/2011 02:10 PM, Frank Murphy wrote:
 On 14/06/11 11:02, Lucas wrote:
 snip
 The only possible way to boot is to add selinux=0.
 Especially for Daniel J Walsh, the addition of enforcing=0 doesn't make 
 any difference - boot stops.

 Thanks.

 Last time I had similar problem, ended up:

 rpm -e --nodeps selinux-policy selinux-policy-targeted
 yum install selinux-policy selinux-policy-targeted
 touch /.autorelabel; reboot

 and then all was ok.
 ymmv.



 In my case relabeling did not help at all.



 Lucas if you run

 yum reinstall selinux-policy-targeted

 Do you see any errors?

Just checked it. Yum reinstalled selinux-policy-targeted, then relabeling, then 
reboot and process 
stops on: Starting Remount Root FS. And nothing more, no errors, systemd hung.
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Lennart Poettering
On Tue, 14.06.11 18:48, Lucas (macach...@gmail.com) wrote:

  Do you see any errors?
 
 Just checked it. Yum reinstalled selinux-policy-targeted, then relabeling, 
 then reboot and process 
 stops on: Starting Remount Root FS. And nothing more, no errors, systemd hung.

Boot with systemd.log_level=debug systemd.log_target=kmsg
rd_NO_PLYMOUTH plymouth.enable=0 on the kernel cmdline, and paste the
last output generated output on the console somewhere, possibly take a
photo of it, and upload it somewhere.

Lennart

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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Matthew Miller
On Tue, Jun 14, 2011 at 06:48:43PM +0400, Lucas wrote:
 Just checked it. Yum reinstalled selinux-policy-targeted, then relabeling,
 then reboot and process stops on: Starting Remount Root FS. And nothing
 more, no errors, systemd hung.

Are you sure it's not doing an fsck? (There's an open bug for that.)

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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Nicolas Mailhot

Le mardi 14 juin 2011 à 22:06 +0400, Lucas a écrit :

 May be I know what is going on. May be I did something.

FYI I have the same problem on my box. Was waiting for fixed 3.0 kernel
packages to report a bug. I suspect some kernel/systemd mismatch


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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Lucas
I checked it again  - it is not me.
Boot stops at random points - for example last time it stops at:
Configure read-only root support

So it can't even relabel FS, because it happens mush farther.

But option selinux=0 solves this problem.


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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Jerry James
On Tue, Jun 14, 2011 at 12:25 PM, Matthew Miller mat...@mattdm.org wrote:
 Are you sure it's not doing an fsck? (There's an open bug for that.)

I'm having the same problem with an i686 Rawhide virtual machine
(using KVM, on a Fedora 15 x86_64 host).  The last few lines I see
before the hang are these:

Started udev Kernel Device Manager.
Starting Stdio Syslog Bridge...
Started Stdio Syslog Bridge.
Started udev Coldplug all Devices.
Starting udev Wait for Complete Device Initialization...
[9.542951] EXT4-fs (dm-1): re-mounted. Opts: (null)
Started Remount API VFS.
Started Remount Root FS.
Started Apply Kernel Variables.
Starting File System Quota Check...
Starting Configure read-only root support...

At that point output stops for awhile.  The CPU usage graph on
virt-manager jumps up to about 25% to 30% (eyeballing it), and the
Disk I/O graph drops to zero.  If I leave it like that for awhile to
see if anything else will happen, I eventually start seeing messages
about CPU stalls.

Just in case it is relevant, earlier in the boot, I see this:
[2.540079] [ cut here ]
[2.541048] WARNING: at arch/x86/mm/highmem_32.c:81
__kunmap_atomic+0x64/0xbd()
[2.542788] Hardware name: Bochs
[2.543587] Modules linked in:
[2.544668] Pid: 123, comm: udevd Not tainted
3.0-0.rc2.git0.1.fc16.i686.PAE #1
[2.546240] Call Trace:
[2.547040]  [c0855051] ? printk+0x2d/0x2f
[2.547852]  [c0443638] warn_slowpath_common+0x7c/0x91
[2.548750]  [c042d22f] ? __kunmap_atomic+0x64/0xbd
[2.550188]  [c042d22f] ? __kunmap_atomic+0x64/0xbd
[2.551140]  [c044366f] warn_slowpath_null+0x22/0x24
[2.552109]  [c042d22f] __kunmap_atomic+0x64/0xbd
[2.553178]  [c04db063] unmap_vmas+0x47d/0x570
[2.554534]  [c04dfbe5] exit_mmap+0x90/0xe0
[2.555625]  [c046d4a1] ? trace_hardirqs_off+0xc/0xd
[2.556779]  [c044167f] mmput+0x68/0xd2
[2.557786]  [c0505133] flush_old_exec+0x427/0x4db
[2.558660]  [c05369a1] load_elf_binary+0x2c3/0x1012
[2.559539]  [c046d4a0] ? trace_hardirqs_off+0xb/0xd
[2.560428]  [c0462129] ? local_clock+0x32/0x49
[2.561326]  [c0504b2f] search_binary_handler+0xb0/0x20e
[2.562308]  [c05366de] ? load_elf_library+0x20d/0x20d
[2.563325]  [c05355fd] load_script+0x1b1/0x1cc
[2.564262]  [c046d4a0] ? trace_hardirqs_off+0xb/0xd
[2.565157]  [c0462129] ? local_clock+0x32/0x49
[2.566036]  [c046d96b] ? lock_release_holdtime.part.8+0x5d/0x63
[2.566938]  [c046d4a0] ? trace_hardirqs_off+0xb/0xd
[2.567804]  [c0462129] ? local_clock+0x32/0x49
[2.568692]  [c046d96b] ? lock_release_holdtime.part.8+0x5d/0x63
[2.569579]  [c0470413] ? lock_release+0x163/0x184
[2.570489]  [c0504b2f] search_binary_handler+0xb0/0x20e
[2.571445]  [c053544c] ? bm_status_write+0xa2/0xa2
[2.572363]  [c05057f7] do_execve+0x15f/0x220
[2.573339]  [c040f682] sys_execve+0x36/0x5d
[2.574599]  [c0864412] ptregs_execve+0x12/0x18
[2.575488]  [co86431f] ? sysenter_do_call+0x12/0x38
[2.576359] --[end trace ed088c908e3ad521 ]---

Regards,
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Jerry James
On Tue, Jun 14, 2011 at 1:16 PM, Jerry James loganje...@gmail.com wrote:
 I'm having the same problem with an i686 Rawhide virtual machine
 (using KVM, on a Fedora 15 x86_64 host).  The last few lines I see
 before the hang are these:

Like Lucas, I can boot with selinux=0.  I did so, and upgraded to
today's Rawhide packages.  Since reinstalling selinux-policy and
selinux-policy-targeted has been mentioned, I tried that.  Yum
reported no errors.  On reboot, I got all the way to gdm, but ran into
https://bugzilla.redhat.com/show_bug.cgi?id=692573#c10.  After making
the symbolic link by hand and touching /.autorelabel, I rebooted.  I
got a hang in the same place.  So I rebooted with enforcing=0.  I got
a hang in the same place.
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Daniel J Walsh
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On 06/14/2011 04:42 PM, Jerry James wrote:
 On Tue, Jun 14, 2011 at 1:16 PM, Jerry James loganje...@gmail.com wrote:
 I'm having the same problem with an i686 Rawhide virtual machine
 (using KVM, on a Fedora 15 x86_64 host).  The last few lines I see
 before the hang are these:
 
 Like Lucas, I can boot with selinux=0.  I did so, and upgraded to
 today's Rawhide packages.  Since reinstalling selinux-policy and
 selinux-policy-targeted has been mentioned, I tried that.  Yum
 reported no errors.  On reboot, I got all the way to gdm, but ran into
 https://bugzilla.redhat.com/show_bug.cgi?id=692573#c10.  After making
 the symbolic link by hand and touching /.autorelabel, I rebooted.  I
 got a hang in the same place.  So I rebooted with enforcing=0.  I got
 a hang in the same place.

Could you boot in permissive mode and after you boot run

restorecon -R -v /var

To see if /var/lock is the problem?
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Re: system can't finish boot with systemd-28-4.fc16 and kernel-3.0-0.rc2.git0.2.fc16

2011-06-14 Thread Jerry James
On Tue, Jun 14, 2011 at 3:08 PM, Daniel J Walsh dwa...@redhat.com wrote:
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 On 06/14/2011 04:42 PM, Jerry James wrote:

[snip]

 Like Lucas, I can boot with selinux=0.  I did so, and upgraded to
 today's Rawhide packages.  Since reinstalling selinux-policy and
 selinux-policy-targeted has been mentioned, I tried that.  Yum
 reported no errors.  On reboot, I got all the way to gdm, but ran into
 https://bugzilla.redhat.com/show_bug.cgi?id=692573#c10.  After making
 the symbolic link by hand and touching /.autorelabel, I rebooted.  I
 got a hang in the same place.  So I rebooted with enforcing=0.  I got
 a hang in the same place. ^
|
 Could you boot in permissive mode and after you boot run   |
 |
You mean with enforcing=0?  It hangs -

Actually, I just got lucky.  I've tried rebooting a few more times,
since past experience has shown that once in awhile the boot is
successful.  Since I touched /.autorelabel, I just got a full relabel.
 Lots and lots of file relabels.  And on reboot, it has now hung in
the same place once again.

(* several reboots later *)

Okay, I got a successful rescue shell with enforcing=0 single.  And
restorecon -R -v /var shows no output.  I'll stay in the rescue
shell for awhile in case anyone has any other ideas.
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