Re: ctfmerge slows & sometimes crashes

2016-05-05 Thread Julian H. Stacey
Hans Petter Selasky wrote:
> On 05/05/16 23:53, Julian H. Stacey wrote:
> > Has anyone else noticed ctfmerge either
> > - temporarily sucks the life out of the machine,
> > - or crashes
> > ?
> > cd /usr/src; make buildworld ; make buildkernel
> > linking kernel.full
> > ctfmerge -L VERSION -g -o kernel.full ...
> > No rponse from these:
> >Attempt to start new xterm to host (to run top) fails,
> >Attempt to Control Z suspend the job in existing xterm is ignored,
> >Stroking keypad (aka mouse wobble) ignored
> >Screen stayed black (as it was before cos xdm was running & no human 
> > using it)
> >No disk activity.
> > Eventually laptop fan ran a bit faster for a bit (BIOS ?)
> > I had to power off laptop to reboot.
> >
> > I've seen it a few times in recent weeks with various recent current.
> >
> > uname -a
> > FreeBSD lapr.js.berklix.net 11.0-CURRENT FreeBSD 11.0-CURRENT
> > #4 r298975M: Wed May  4 14:59:04 CEST 2016
> > 
> > j...@lapr.js.berklix.net:/data/release/11.0-CURRENT/usr/obj/usr/src/sys/GENERIC
> > amd64
> >
> > /usr/src it crashed building is at svn 299060   OK I now have newer 
> > here.
> >
> > I have nothing to debug in /var/crash as
> > swapinfo2 355 200 1K-blocks
> > bsdlabel /dev/ada0s14 710 400
> >
> > dmesg real memory   3 221 225 472 (3072 MB)
> > dmesg avail memory  2 759 401 472 (2631 MB)
> > So ready for next one, I'll re bsdlabel the partition,
> > (less risky than keeping a 4G ram stick in with /etc/rc.conf 
> > dumpdev=/dev/da0 )
> >
> > Cheers,
> > Julian
> >
> 
> Hi,
> 
> I've seen this on 10-stable machines when compiling 11-current, but not 
> on 11-current machines doing the same build.
> 
> --HPS

Thanks HPS, I've repartitioned & rebooted with an exactly matching swap
swapinfo3145728
bsdlabel6291456
dmesg real memory   3221225472 (3072 MB)
dc 3145728 2 * p 6291456 512 * p 3221225472
& again running make buildkernel, I'll hope to offer a back trace next time.

Cheers,
Julian
--
Julian Stacey, BSD Linux Unix Sys Eng Consultant Munich http://berklix.eu/jhs/
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Re: ctfmerge slows & sometimes crashes

2016-05-05 Thread Hans Petter Selasky

On 05/05/16 23:53, Julian H. Stacey wrote:

Has anyone else noticed ctfmerge either
- temporarily sucks the life out of the machine,
- or crashes
?
cd /usr/src; make buildworld ; make buildkernel
linking kernel.full
ctfmerge -L VERSION -g -o kernel.full ...
No rponse from these:
   Attempt to start new xterm to host (to run top) fails,
   Attempt to Control Z suspend the job in existing xterm is ignored,
   Stroking keypad (aka mouse wobble) ignored
   Screen stayed black (as it was before cos xdm was running & no human using 
it)
   No disk activity.
Eventually laptop fan ran a bit faster for a bit (BIOS ?)
I had to power off laptop to reboot.

I've seen it a few times in recent weeks with various recent current.

uname -a
FreeBSD lapr.js.berklix.net 11.0-CURRENT FreeBSD 11.0-CURRENT
#4 r298975M: Wed May  4 14:59:04 CEST 2016

j...@lapr.js.berklix.net:/data/release/11.0-CURRENT/usr/obj/usr/src/sys/GENERIC
amd64

/usr/src it crashed building is at svn 299060   OK I now have newer here.

I have nothing to debug in /var/crash as
swapinfo2 355 200 1K-blocks
bsdlabel /dev/ada0s14 710 400

dmesg real memory   3 221 225 472 (3072 MB)
dmesg avail memory  2 759 401 472 (2631 MB)
So ready for next one, I'll re bsdlabel the partition,
(less risky than keeping a 4G ram stick in with /etc/rc.conf dumpdev=/dev/da0 )

Cheers,
Julian



Hi,

I've seen this on 10-stable machines when compiling 11-current, but not 
on 11-current machines doing the same build.


--HPS
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ctfmerge slows & sometimes crashes

2016-05-05 Thread Julian H. Stacey
Has anyone else noticed ctfmerge either 
- temporarily sucks the life out of the machine,
- or crashes 
?
cd /usr/src; make buildworld ; make buildkernel
linking kernel.full
ctfmerge -L VERSION -g -o kernel.full ...
No rponse from these:
  Attempt to start new xterm to host (to run top) fails,
  Attempt to Control Z suspend the job in existing xterm is ignored,
  Stroking keypad (aka mouse wobble) ignored
  Screen stayed black (as it was before cos xdm was running & no human using it)
  No disk activity.
Eventually laptop fan ran a bit faster for a bit (BIOS ?)
I had to power off laptop to reboot.

I've seen it a few times in recent weeks with various recent current.

uname -a
FreeBSD lapr.js.berklix.net 11.0-CURRENT FreeBSD 11.0-CURRENT
#4 r298975M: Wed May  4 14:59:04 CEST 2016

j...@lapr.js.berklix.net:/data/release/11.0-CURRENT/usr/obj/usr/src/sys/GENERIC
amd64

/usr/src it crashed building is at svn 299060   OK I now have newer here.

I have nothing to debug in /var/crash as
swapinfo2 355 200 1K-blocks
bsdlabel /dev/ada0s14 710 400 

dmesg real memory   3 221 225 472 (3072 MB)
dmesg avail memory  2 759 401 472 (2631 MB)
So ready for next one, I'll re bsdlabel the partition, 
(less risky than keeping a 4G ram stick in with /etc/rc.conf dumpdev=/dev/da0 )

Cheers,
Julian
-- 
Julian Stacey, BSD Linux Unix Sys Eng Consultant Munich http://berklix.eu/jhs/
 Mail plain text,  No quoted-printable, HTML, base64, MS.doc.
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