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Date:      Fri, 12 Jul 2024 13:36:09 +0200 (CEST)
From:      Ronald Klop <ronald-lists@klop.ws>
To:        Konstantin Belousov <kostikbel@gmail.com>
Cc:        FreeBSD Current <current@freebsd.org>
Subject:   Re: exited on signal 11 (no core dump - other error)
Message-ID:  <298825087.4944.1720784169535@localhost>
In-Reply-To: <ZpEPAqVFSsts59QV@kib.kiev.ua>
References:  <F304BF1C-CFAA-4126-B0A8-6B15EE003495@FreeBSD.org> <5bb1505d-65c5-43cb-878c-38ec02271a50@app.fastmail.com> <ZpEPAqVFSsts59QV@kib.kiev.ua>
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[-- Attachment #1 --]
Van: Konstantin Belousov <kostikbel@gmail.com>
Datum: vrijdag, 12 juli 2024 13:15
Aan: FreeBSD Current <current@freebsd.org>
Onderwerp: Re: exited on signal 11 (no core dump - other error)
> 
> On Fri, Jul 12, 2024 at 10:45:31AM +0000, Dave Cottlehuber wrote:
> > On Fri, 12 Jul 2024, at 03:39, Zhenlei Huang wrote:
> > > Hi
> > >
> > > I observed something weird on Release 14.1.
> > >
> > > When rebooting my dev machine, I got
> > > ...
> > > IIUC all processes will get signal to quit on system reboot. But what does the
> > > signal 11 mean ? Is it EDEADLK in sys/sys/errno.h ?
> > >
> > > If yes, then why they get dead locked ?
> >
> > I see the same on 15.0-CURRENT too here. In my case this is just after syslog-ng is stopped.
> >
> > <6>[1920] pid 6090 (wezterm-gui), jid 0, uid 1002: exited on signal 11 (no core dump - other error)
> > <6>[1920] pid 6039 (polkitd), jid 0, uid 565: exited on signal 11 (no core dump - bad address)
> > <6>[1920] pid 4306 (dbus-daemon), jid 0, uid 556: exited on signal 11 (no core dump - bad address)
> 
> Most natural cause for SIGSEGV during shutdown is because root is unmounted
> while the processes are still handling signals (SIGTERM) from init.  The
> text vnodes for the process binary and shared libraries are force-reclaimed,
> and any page-in request results in the unhandled fault.
> 
> I regularly see these SIGSEGVs on nfs-booted crash boxes.
>  
> 
> 
> 


I can also easily reproduce this on my RPI4/15-CURRENT using 2 ZFS disks via USB.
Just did a shutdown -r now to check and appended the serial output here.

FreeBSD/arm64 (rpi4) (ttyu0)                                                                                                                                                       
                                                                                                                                                                                   
login: Jul  7 23:47:46 rpi4 shuStopping jails: jail14 jail13 jenkins monitoring loghost.                                                                                           
Stopping node_exporter.                                                                                                                                                            
Stopping sshd.                                                                                                                                                                     
Waiting for PIDS: 1910.                                                                                                                                                            
Stopping cron.                                                                                                                                                                     
Waiting for PIDS: 1863.                                                                                                                                                            
Stopping powerd.                                                                                                                                                                   
Waiting for PIDS: 1832.
Stopping rtsold.
Waiting for PIDS: 1484.
Stopping devd.
Waiting for PIDS: 1475.
Writing RTC file: /var/db/fakertc.
Writing entropy file: .
Writing early boot entropy file: .
.
Terminated
Waiting (max 60 seconds) for system process `vnlru' to stop... done
Waiting (max 60 seconds) for system process `syncer' to stop...
Syncing disks, vnodes remaining... 0 0 0 0 0 done
All buffers synced.
pid 23288 (sshd), jid 0, uid 1001: exited on signal 4 (no core dump - bad address)
pid 23329 (bash), uid (0):  Path `/var/tmp/0.bash.0.23329.core' failed on initial open test, error = 2
pid 23286 (sshd), jid 0, uid 0: exited on signal 4 (no core dump - bad address)
pid 23329 (bash), jid 0, uid 0: exited on signal 4 (no core dump - other error)
pid 23328 (su), jid 0, uid 0: exited on signal 4 (no core dump - bad address)
pid 23289 (bash), uid (1001):  Path `/var/tmp/1001.bash.0.23289.core' failed on initial open test, error = 2
pid 23289 (bash), jid 0, uid 1001: exited on signal 4 (no core dump - other error)
Uptime: 23h48m34s
Resetting system ... pid 1769 (syslogd), uid (0):  Path `/var/tmp/0.syslogd.0.1769.core' failed on initial open test, error = 2
pid 1769 (syslogd), jid 0, uid 0: exited on signal 4 (no core dump - other error)

To me it looks like the sshd process in which I typed 'shutdown -r now' is still available somehow.

Regards,
Ronald.
 
[-- Attachment #2 --]
<html><head></head><body><br>
<p><strong>Van:</strong> Konstantin Belousov &lt;kostikbel@gmail.com&gt;<br>
<strong>Datum:</strong> vrijdag, 12 juli 2024 13:15<br>
<strong>Aan:</strong> FreeBSD Current &lt;current@freebsd.org&gt;<br>
<strong>Onderwerp:</strong> Re: exited on signal 11 (no core dump - other error)</p>

<blockquote style="padding-right: 0px; padding-left: 5px; margin-left: 5px; border-left: #000000 2px solid; margin-right: 0px">
<div class="MessageRFC822Viewer" id="P">
<div class="TextPlainViewer" id="P.P">On Fri, Jul 12, 2024 at 10:45:31AM +0000, Dave Cottlehuber wrote:<br>
&gt; On Fri, 12 Jul 2024, at 03:39, Zhenlei Huang wrote:<br>
&gt; &gt; Hi<br>
&gt; &gt;<br>
&gt; &gt; I observed something weird on Release 14.1.<br>
&gt; &gt;<br>
&gt; &gt; When rebooting my dev machine, I got<br>
&gt; &gt; ...<br>
&gt; &gt; IIUC all processes will get signal to quit on system reboot. But what does the<br>
&gt; &gt; signal 11 mean ? Is it EDEADLK in sys/sys/errno.h ?<br>
&gt; &gt;<br>
&gt; &gt; If yes, then why they get dead locked ?<br>
&gt;<br>
&gt; I see the same on 15.0-CURRENT too here. In my case this is just after syslog-ng is stopped.<br>
&gt;<br>
&gt; &lt;6&gt;[1920] pid 6090 (wezterm-gui), jid 0, uid 1002: exited on signal 11 (no core dump - other error)<br>
&gt; &lt;6&gt;[1920] pid 6039 (polkitd), jid 0, uid 565: exited on signal 11 (no core dump - bad address)<br>
&gt; &lt;6&gt;[1920] pid 4306 (dbus-daemon), jid 0, uid 556: exited on signal 11 (no core dump - bad address)<br>
<br>
Most natural cause for SIGSEGV during shutdown is because root is unmounted<br>
while the processes are still handling signals (SIGTERM) from init. &nbsp;The<br>
text vnodes for the process binary and shared libraries are force-reclaimed,<br>
and any page-in request results in the unhandled fault.<br>
<br>
I regularly see these SIGSEGVs on nfs-booted crash boxes.<br>
&nbsp;</div>

<hr></div>
</blockquote>
<br>
<br>
I can also easily reproduce this on my RPI4/15-CURRENT using 2 ZFS disks via USB.<br>
Just did a shutdown -r now to check and appended the serial output here.<br>
<br>
FreeBSD/arm64 (rpi4) (ttyu0)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
login: Jul&nbsp; 7 23:47:46 rpi4 shuStopping jails: jail14 jail13 jenkins monitoring loghost.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Stopping node_exporter.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Stopping sshd.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Waiting for PIDS: 1910.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Stopping cron.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Waiting for PIDS: 1863.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Stopping powerd.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;<br>
Waiting for PIDS: 1832.<br>
Stopping rtsold.<br>
Waiting for PIDS: 1484.<br>
Stopping devd.<br>
Waiting for PIDS: 1475.<br>
Writing RTC file: /var/db/fakertc.<br>
Writing entropy file: .<br>
Writing early boot entropy file: .<br>
.<br>
Terminated<br>
Waiting (max 60 seconds) for system process `vnlru' to stop... done<br>
Waiting (max 60 seconds) for system process `syncer' to stop...<br>
Syncing disks, vnodes remaining... 0 0 0 0 0 done<br>
All buffers synced.<br>
pid 23288 (sshd), jid 0, uid 1001: exited on signal 4 (no core dump - bad address)<br>
pid 23329 (bash), uid (0):&nbsp; Path `/var/tmp/0.bash.0.23329.core' failed on initial open test, error = 2<br>
pid 23286 (sshd), jid 0, uid 0: exited on signal 4 (no core dump - bad address)<br>
pid 23329 (bash), jid 0, uid 0: exited on signal 4 (no core dump - other error)<br>
pid 23328 (su), jid 0, uid 0: exited on signal 4 (no core dump - bad address)<br>
pid 23289 (bash), uid (1001):&nbsp; Path `/var/tmp/1001.bash.0.23289.core' failed on initial open test, error = 2<br>
pid 23289 (bash), jid 0, uid 1001: exited on signal 4 (no core dump - other error)<br>
Uptime: 23h48m34s<br>
Resetting system ... pid 1769 (syslogd), uid (0):&nbsp; Path `/var/tmp/0.syslogd.0.1769.core' failed on initial open test, error = 2<br>
pid 1769 (syslogd), jid 0, uid 0: exited on signal 4 (no core dump - other error)<br>
<br>
To me it looks like the sshd process in which I typed 'shutdown -r now' is still available somehow.<br>
<br>
Regards,<br>
Ronald.<br>
&nbsp;</body></html>
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