https://bugzilla.novell.com/show_bug.cgi?id=815746
https://bugzilla.novell.com/show_bug.cgi?id=815746#c17
--- Comment #17 from Stefan Seyfried 2013-05-02 11:15:00 CEST ---
It definitely seems to be related to networking changes...
I did trigger it now with:
#!/bin/bash
[ "$1" = "wake" ] && what=false || what=true
exec /usr/bin/dbus-send --print-reply --system \
--dest=org.freedesktop.NetworkManager \
/org/freedesktop/NetworkManager \
org.freedesktop.NetworkManager.Sleep boolean:$what
called this once with sleep, then with wake.
The last entries in /var/log/messages:
May 2 11:00:15 susi NetworkManager[743]: <info> sleep requested (sleeping: no
enabled: yes)
May 2 11:00:15 susi NetworkManager[743]: <info> sleeping or disabling...
May 2 11:00:15 susi NetworkManager[743]: <info> (cable): device state change:
unavailable -> unmanaged (reason
'sleeping') [20 10 37]
May 2 11:00:15 susi NetworkManager[743]: <info> (cable): cleaning up...
May 2 11:00:15 susi NetworkManager[743]: <info> (cable): taking down device.
May 2 11:00:15 susi NetworkManager[743]: <info> (air): device state change:
activated -> unmanaged (reason 'sle
eping') [100 10 37]
May 2 11:00:15 susi NetworkManager[743]: <info> (air): deactivating device
(reason 'sleeping') [37]
May 2 11:00:15 susi NetworkManager[743]: <info> (air): canceled DHCP
transaction, DHCP client pid 22191
May 2 11:00:15 susi dnsmasq[1427]: reading /etc/resolv.conf
May 2 11:00:15 susi NetworkManager[743]: <info> (air): cleaning up...
May 2 11:00:15 susi dnsmasq[1427]: using nameserver 195.129.111.49#53
May 2 11:00:15 susi dnsmasq[1427]: using nameserver 195.129.111.50#53
May 2 11:00:15 susi dnsmasq[1427]: using nameserver 194.39.131.82#53
May 2 11:00:15 susi dnsmasq[1427]: using local addresses only for unqualified
names
May 2 11:00:15 susi NetworkManager[743]: <info> (air): taking down device.
May 2 11:00:15 susi kernel: [132745.719628] air: deauthenticating from
d8:c7:c8:88:8c:92 by local choice (reason=3)
May 2 11:00:15 susi kernel: [132745.729214] cfg80211: Calling CRDA to update
world regulatory domain
May 2 11:00:15 susi kernel: [132745.733480] cfg80211: World regulatory domain
updated:
May 2 11:00:15 susi kernel: [132745.733484] cfg80211: (start_freq - end_freq
@ bandwidth), (max_antenna_gain, max_eirp)
May 2 11:00:15 susi kernel: [132745.733487] cfg80211: (2402000 KHz - 2472000
KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 2 11:00:15 susi kernel: [132745.733489] cfg80211: (2457000 KHz - 2482000
KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 2 11:00:15 susi kernel: [132745.733491] cfg80211: (2474000 KHz - 2494000
KHz @ 20000 KHz), (300 mBi, 2000 mBm)
May 2 11:00:15 susi kernel: [132745.733493] cfg80211: (5170000 KHz - 5250000
KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 2 11:00:15 susi kernel: [132745.733495] cfg80211: (5735000 KHz - 5835000
KHz @ 40000 KHz), (300 mBi, 2000 mBm)
May 2 11:00:15 susi NetworkManager[743]: <info> (C0:E4:22:68:82:5E): device
state change: disconnected -> unmanaged (reason 'sleeping') [30 10 37]
May 2 11:00:15 susi NetworkManager[743]: <info> (C0:E4:22:68:82:5E): cleaning
up...
May 2 11:00:15 susi NetworkManager[743]: <info> (C0:E4:22:68:82:5E): taking
down device.
May 2 11:00:15 susi NetworkManager[743]: nm_system_iface_set_up: assertion
`ifindex > 0' failed
May 2 11:00:15 susi dbus[742]: [system] Activating service
name='org.freedesktop.nm_dispatcher' (using servicehelper)
May 2 11:00:15 susi dbus-daemon[742]: dbus[742]: [system] Activating service
name='org.freedesktop.nm_dispatcher' (using servicehelper)
May 2 11:00:15 susi dbus-daemon[742]: dbus[742]: [system] Successfully
activated service 'org.freedesktop.nm_dispatcher'
May 2 11:00:15 susi dbus[742]: [system] Successfully activated service
'org.freedesktop.nm_dispatcher'
May 2 11:00:15 susi NetworkManager[743]: <info> (B4:EE:D4:59:7C:26): device
state change: disconnected -> unmanaged (reason 'sleeping') [30 10 37]
May 2 11:00:15 susi NetworkManager[743]: <info> (B4:EE:D4:59:7C:26): cleaning
up...
The last write to /tmp/syslog.helgrind was
Modify: 2013-05-02 11:00:15.803049625 +0200
Change: 2013-05-02 11:00:15.803049625 +0200
and the last entry there is again a
==27397== Thread #21 unlocked a not-locked lock at 0x69ED380
==27397== at 0x4C2F7F1: pthread_mutex_unlock (in
/usr/lib64/valgrind/vgpreload_helgrind-amd64-linux.so)
==27397== by 0x5151500: g_mutex_unlock (in
/usr/lib64/libglib-2.0.so.0.3600.1)
==27397== by 0x4E78D8F: ml_batched_timer_update (ml-batched-timer.c:76)
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