Russell Cattelan [cattelan@xxxxxxxxxxx] wrote:
> Utz Lehmann wrote:
>
> > Utz Lehmann [leh@xxxxxxxxxx] wrote:
> > > Eric Sandeen [sandeen@xxxxxxx] wrote:
> > > > Utz Lehmann wrote:
> > > >
> > > > > > With newer cvs kernel (cvs from this week, before i had holidays) i
> > > > > > have
> > > > > > problems with my linux workstation (suse 7.1) at work.
> > > > > >
> > > > > > Umounting the filesystems while shutdown hangs.
> > > >
> > > > Are there any errors related to unmount in the syslog?
> > >
> > > No, but syslogd was killed before umounting.
> > > There were no messages on console, it just hangs. sysreq works.
> >
> > btw: is there a way to trap it into the kdb?
>
> You should still be able to drop into kdb, a back trace would be really
> helpful if
> you can get it.
ok, here it is:
Unmounting file systems
shmfs umounted
/dev/sda2 umounted
/dev/vg00/tmp umounted
/dev/vg00/opt umounted
[wait some time]
Entering kdb (current=0xc035a000, pid 0) due to Keyboard Entry
kdb> bt
EBP EIP Function(args)
0x0008e000 0xc0107193 default_idle+0x23
kernel .text 0xc0100000 0xc0107170 0xc01071a0
0xc01071f8 cpu_idle+0x38
kernel .text 0xc0100000 0xc01071c0 0xc0107210
0xc035c9ba start_kernel+0x13a
kernel .text.init 0xc035c000 0xc035c880
0xc035c9c0
kdb> go
[wait some time]
Entering kdb (current=0xc035a000, pid 0) due to Keyboard Entry
kdb> bt
EBP EIP Function(args)
0x0008e000 0xc0107193 default_idle+0x23
kernel .text 0xc0100000 0xc0107170 0xc01071a0
0xc01071f8 cpu_idle+0x38
kernel .text 0xc0100000 0xc01071c0 0xc0107210
0xc035c9ba start_kernel+0x13a
kernel .text.init 0xc035c000 0xc035c880
0xc035c9c0
kdb> reboot
a working shutdown looks like this (with a cvs kernel from march 2th):
Unmounting file systems
shmfs umounted
/dev/sda2 umounted
/dev/vg00/tmp umounted
/dev/vg00/opt umounted
/dev/vg00/var umounted
/dev/vg00/usr umounted
devpts umounted
/dev/sda1 umounted done
proc umounted
vgchange -- volume group "vg00" successfully deactivated
Please stand by while rebooting the system...
stopping all md devices.
Restarting system.
btw: i test it without the kio,logbufs=4,logbsize=32768 mount option, it
hangs also.
utz
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