Mailinglist Archive: opensuse-bugs (6928 mails)

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[Bug 679685] shutdown on kernel-desktop hangs in ip link set down brX

https://bugzilla.novell.com/show_bug.cgi?id=679685

https://bugzilla.novell.com/show_bug.cgi?id=679685#c2


Marius Tomaschewski <mt@xxxxxxxxxx> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |coolo@xxxxxxxxxx
Severity|Normal |Critical

--- Comment #2 from Marius Tomaschewski <mt@xxxxxxxxxx> 2011-03-23 14:26:54 UTC
---
Increased to critical because the desktop kernel is installed by default
on opensuse and the only possibility to shutdown is via sysrq s, u, b.

It is not limitted to vlan + bridge -- the network & later system freeze
may happen while another operations as well, as soon as a vlan interface
is in use.

Here it happened by a simple "ip a s":

# cat ps-ax.3.txt
PID TTY STAT TIME COMMAND
23 ? D 0:00 [kworker/1:1]
3088 ? Ds 0:00 /usr/sbin/irqbalance
15592 ? D 0:00 [ssh]
15685 pts/0 D+ 0:00 ip a s
15688 pts/2 D+ 0:00 ip a s

also zypper calling lsof may cause it:

11 ? D 0:00 \_ [kworker/0:1]
1 ? Ds 0:03 /sbin/init
5536 pts/3 S+ 0:00 | \_ zypper in sysvinit
5561 pts/3 D+ 0:00 | \_ lsof -n -FpcuLRftkn0
5475 ? Ds 0:00 sd:exec

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