* Re: [PATCH] iwlwifi: pcie: fix merge damage
From: Johannes Berg @ 2013-10-07 11:47 UTC (permalink / raw)
To: sedat.dilek; +Cc: John W. Linville, wireless
In-Reply-To: <CA+icZUVf1A2+-LPEARpOnRShm2BXagtHtw7+SidTs2b_ifV97A@mail.gmail.com>
On Thu, 2013-10-03 at 12:07 +0200, Sedat Dilek wrote:
> > I believe the merge damage only occurred during merging wireless.git (or
> > one of its upstreams) into wireless-next.git.
> >
>
> Hmm, this patch applies also for Linux v3.12-rc3+, so you are sure it
> is not for iwlwifi-3.12-fixes?
Ahrg, yes, so it happened in wireless-next *before* wireless-next went
into 3.12-rc1.
John, any idea what to do now? Cherry-pick the patch over to
wireless.git?
johannes
^ permalink raw reply
* pull-request: iwlwifi-next 2013-10-07
From: Johannes Berg @ 2013-10-07 9:56 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
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John,
Also the first pull request for iwlwifi-next, also quite late, sorry.
We have a collection of things all over, with two bigger things standing
out: a rather big Bluetooth coexistence update and VHT support in rate
scaling.
Let me know if there's any problem.
johannes
The following changes since commit 272b98c6455f00884f0350f775c5342358ebb73f:
Linux 3.12-rc1 (2013-09-16 16:17:51 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next.git for-john
for you to fetch changes up to 07ad72f761482a0b59a946efe0c6290e0858057f:
iwlwifi: mvm: add support for NICs which have only 16 Tx queues. (2013-10-02 18:00:49 +0200)
----------------------------------------------------------------
Alexander Bondar (2):
iwlwifi: mvm: Adjust some power management constants
iwlwifi: mvm: Add device wide power command
Andrei Otcheretianski (1):
iwlwifi: mvm: Implement BT coex notifications
David Spinadel (3):
iwlwifi: mvm: implement NoA testing using testmode cmd
iwlwifi: mvm: add no_basic_ssid option
iwlwifi: mvm: support sched scan if supported by the fw
Djalal Harouni (1):
iwlwifi: mvm: make debugfs write() operations write up to count bytes
Emmanuel Grumbach (13):
iwlwifi: mvm: use CTS to Self if firmware allows it
iwlwifi: pcie: clean RFKILL interrupt in AMPG
iwlwifi: mvm: don't sleep while allocating in atomic context
iwlwifi: mvm: new BT Coex API
iwlwifi: mvm: BT Coex - no need to send envelopes
iwlwifi: mvm: BT Coex - use data from firmware
iwlwifi: mvm: don't use reduced Tx power when not applicable
iwlwifi: mvm: BT Coex - adapt debugfs to new API
iwlwifi: mvm: BT Coex - Correctly enable and treat rssi events
iwlwifi: pcie: dump_stack upon timeout of SYNC cmd
iwlwifi: mvm: BT Coex - don't limit agg size in loose scheme
iwlwifi: mvm: BT Coex - set the proper LUT for single ant devices
iwlwifi: pcie: restart the driver when a command times out
Eyal Shapira (5):
iwlwifi: mvm: remove rs FSM actions relevant only for 3 antennas
iwlwifi: mvm: fix switch from shared antenna in case of BT load
iwlwifi: mvm: update expected tpt tables for VHT
iwlwifi: mvm: support VHT in rs
iwlwifi: mvm: remove GF support in rs
Eytan Lifshitz (3):
iwlwifi: mvm: change the name of init_ucode_run flag
iwlwifi: mvm: prevent the NIC to be powered at driver load time.
iwlwifi: mvm: add support for NICs which have only 16 Tx queues.
Jingoo Han (1):
wireless: iwlwifi: remove unnecessary pci_set_drvdata()
Johannes Berg (5):
iwlwifi: mvm: implement beacon filtering testmode command
iwlwifi: mvm: query firmware for non-QoS seqno
iwlwifi: mvm: give client MACs time to synchronise during restart
iwlwifi: mvm: fix locking in iwl_mvm_bt_rssi_event()
iwlwifi: mvm: implement new IPv6 offload API
Max Stepanov (1):
iwlwifi: mvm: split ADD_STA and ADD_STA_KEY in firmware API
Oren Givon (1):
iwlwifi: mvm: debugfs: add an option to set antennas for scan command
drivers/net/wireless/iwlwifi/iwl-fw.h | 18 +
drivers/net/wireless/iwlwifi/iwl-prph.h | 2 +
drivers/net/wireless/iwlwifi/mvm/bt-coex.c | 598 ++++++++++++-----
drivers/net/wireless/iwlwifi/mvm/constants.h | 4 +-
drivers/net/wireless/iwlwifi/mvm/d3.c | 138 +++-
drivers/net/wireless/iwlwifi/mvm/debugfs.c | 197 ++++--
drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h | 145 +++--
drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h | 44 +-
drivers/net/wireless/iwlwifi/mvm/fw-api-power.h | 29 +-
drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h | 21 +-
drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h | 34 +-
drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h | 55 +-
drivers/net/wireless/iwlwifi/mvm/fw-api.h | 16 +-
drivers/net/wireless/iwlwifi/mvm/fw.c | 23 +-
drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c | 18 +-
drivers/net/wireless/iwlwifi/mvm/mac80211.c | 177 ++++-
drivers/net/wireless/iwlwifi/mvm/mvm.h | 67 +-
drivers/net/wireless/iwlwifi/mvm/nvm.c | 99 ++-
drivers/net/wireless/iwlwifi/mvm/ops.c | 60 +-
drivers/net/wireless/iwlwifi/mvm/power.c | 70 +-
drivers/net/wireless/iwlwifi/mvm/quota.c | 34 +
drivers/net/wireless/iwlwifi/mvm/rs.c | 758 ++++++++++++----------
drivers/net/wireless/iwlwifi/mvm/rs.h | 154 +++--
drivers/net/wireless/iwlwifi/mvm/rx.c | 21 +
drivers/net/wireless/iwlwifi/mvm/scan.c | 456 ++++++++++++-
drivers/net/wireless/iwlwifi/mvm/sta.c | 192 ++++--
drivers/net/wireless/iwlwifi/mvm/sta.h | 4 -
drivers/net/wireless/iwlwifi/mvm/testmode.h | 95 +++
drivers/net/wireless/iwlwifi/mvm/time-event.c | 5 +-
drivers/net/wireless/iwlwifi/mvm/time-event.h | 4 +-
drivers/net/wireless/iwlwifi/mvm/tx.c | 49 +-
drivers/net/wireless/iwlwifi/mvm/utils.c | 2 +-
drivers/net/wireless/iwlwifi/pcie/drv.c | 3 -
drivers/net/wireless/iwlwifi/pcie/trans.c | 3 +
drivers/net/wireless/iwlwifi/pcie/tx.c | 3 +
35 files changed, 2716 insertions(+), 882 deletions(-)
create mode 100644 drivers/net/wireless/iwlwifi/mvm/testmode.h
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^ permalink raw reply
* pull-request: mac80211-next 2013-10-07
From: Johannes Berg @ 2013-10-07 9:51 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless
[-- Attachment #1: Type: text/plain, Size: 3818 bytes --]
John,
First pull request for new features - sorry it's so late.
We have an assortment of cleanups and new features, of which the biggest
one is probably the channel-switch support in IBSS. Nothing else really
stands out much.
Let me know if there's any problem.
johannes
The following changes since commit 272b98c6455f00884f0350f775c5342358ebb73f:
Linux 3.12-rc1 (2013-09-16 16:17:51 -0400)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git for-john
for you to fetch changes up to 7578d57520f51093f590d68e16965e2714e69747:
mac80211: implement STA CSA for drivers using channel contexts (2013-10-02 18:18:23 +0200)
----------------------------------------------------------------
Arik Nemtsov (1):
mac80211: implement STA CSA for drivers using channel contexts
Eliad Peller (2):
mac80211: fix some snprintf misuses
ieee80211: fix vht cap definitions
Fred Zhou (2):
mac80211: use exact-size allocation for authentication frame
mac80211: improve default WMM parameter setting
Janusz Dziedzic (1):
cfg80211: parse dfs region for internal regdb option
Johannes Berg (4):
mac80211: add ieee80211_iterate_active_interfaces_rtnl()
mac80211: use ERR_CAST()
mac80211: add explicit IBSS driver operations
regulatory: enable channels 52-64 and 100-144 for world roaming
Lorenzo Bianconi (2):
mac80211: add fixed_rate management to minstrel rc
mac80211: do not override fixed_rate_idx in minstrel_ht_update_stats
Michal Kazior (1):
mac80211: support reporting A-MSDU subframes individually
Sergey Ryazanov (1):
mac80211: Remove superfluous is_multicast_ether_addr() call
Simon Wunderlich (7):
cfg80211: export cfg80211_chandef_dfs_required
mac80211: split off channel switch parsing function
mac80211: split off ibss disconnect
mac80211: add support for CSA in IBSS mode
mac80211: send a CSA action frame when changing channel
nl80211: enable IBSS support for channel switch announcements
nl80211: allow CAC only if no operation is going on
Stanislaw Gruszka (1):
mac80211: change beacon/connection polling
cedric Voncken (1):
cfg80211: vlan priority handling in WMM
include/linux/ieee80211.h | 4 +-
include/net/cfg80211.h | 9 +
include/net/mac80211.h | 42 +++
net/mac80211/cfg.c | 92 ++++--
net/mac80211/chan.c | 5 -
net/mac80211/debugfs.c | 55 ++--
net/mac80211/driver-ops.h | 27 ++
net/mac80211/ibss.c | 608 +++++++++++++++++++++++++++++++------
net/mac80211/ieee80211_i.h | 30 +-
net/mac80211/iface.c | 4 +
net/mac80211/key.c | 2 +-
net/mac80211/mlme.c | 334 +++++---------------
net/mac80211/rc80211_minstrel.c | 14 +
net/mac80211/rc80211_minstrel_ht.c | 23 +-
net/mac80211/rc80211_pid_debugfs.c | 26 +-
net/mac80211/rx.c | 39 ++-
net/mac80211/scan.c | 3 +-
net/mac80211/spectmgmt.c | 162 ++++++++++
net/mac80211/trace.h | 35 +++
net/mac80211/tx.c | 39 ++-
net/mac80211/util.c | 162 ++++++----
net/mac80211/vht.c | 4 +-
net/wireless/chan.c | 1 +
net/wireless/core.h | 9 -
net/wireless/debugfs.c | 24 +-
net/wireless/genregdb.awk | 6 +
net/wireless/nl80211.c | 52 +++-
net/wireless/reg.c | 14 +-
net/wireless/util.c | 9 +
29 files changed, 1290 insertions(+), 544 deletions(-)
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^ permalink raw reply
* WIFI USB-Stick for P2P
From: Alexander Müller @ 2013-10-07 9:08 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org
Hello linux-wireless,
I'm wondering if there is a list of usb wifi devices having a good and stable p2p support for wifi direct. We are currently using an AVM Fritz wifi stick that is supported by the carl9170 driver, but it is experiencing random failures and stalls which require a hardware reset. The p2p howto page at http://wireless.kernel.org/en/developers/p2p/howto suggests that there may be other devices and drivers supporting p2p, but I haven't figured out exactly which devices work best.
Can you give me a hint?
Regards,
Alex
________________________________
Dipl.-Inf. (Univ.) Alexander Müller, Software Architect
Phone: +49 89 45 23 47 - 224
jambit GmbH
Erika-Mann-Str. 63, 80636 München
Phone: +49 89 45 23 47 - 0 Fax: +49 89 45 23 47 - 70
http://www.jambit.com where innovation works
Geschäftsführer: Peter F. Fellinger, Markus Hartinger
Sitz: München; Registergericht: München, HRB 129139
^ permalink raw reply
* Re: [PATCH] cfg80211: Pass station supported channel and oper class info to kernel
From: Johannes Berg @ 2013-10-07 8:37 UTC (permalink / raw)
To: Undekari, Sunil Dutt; +Cc: linux-wireless@vger.kernel.org, j@w1.fi
In-Reply-To: <26F3B0343EE4744AA14EEEF9E1E534511F71B55F@aphydexd01a>
On Thu, 2013-10-03 at 07:20 +0000, Undekari, Sunil Dutt wrote:
> Thanks Johannes for the review.
>
> >It seems you should validate that the length is even, and at least 2?
> Can I know why the check for even/ atleast 2 is? Though I would
> validate for a non zero length and return failure in the else,
> considering a case where the TDLS peer advertises a single channel.
> Shouldn't it suffice?
Yes, if you look at the 802.11 spec you can know why. Hint: a single
channel is advertised using 2 bytes.
johannes
^ permalink raw reply
* Re: [PATCH 2/2] mac80211: implement support for configuring antenna gain
From: Johannes Berg @ 2013-10-07 8:30 UTC (permalink / raw)
To: Felix Fietkau; +Cc: linux-wireless, wireless-regdb
In-Reply-To: <1381134567.13586.3.camel@jlt4.sipsolutions.net>
+ wireless-regdb
On Mon, 2013-10-07 at 10:29 +0200, Johannes Berg wrote:
> On Sat, 2013-10-05 at 13:18 +0200, Felix Fietkau wrote:
>
> > > I understand. I don't understand the pieces about "max_antenna_gain".
>
> > Right now ath9k has an antenna gain value in the EEPROM, and it compares
> > it against the channel max_antenna_gain value.
>
> I just don't understand what the max means. If I connect a 5dBi gain
> antenna, but the "max antenna gain" is 3dBi, what should happen?
>
> > Let's assume we have configured the tx power to the maximum value, the
> > regdb allows 3 dB antenna gain, and the ath9k EEPROM contains an antenna
> > gain of 3 dB as well.
> > If we now add another 3 dB of user-configured antenna gain, it first
> > starts tapping into the regulatory-allowed antenna gain before reducing
> > tx power in mac80211. The driver needs to know about this, so I put the
> > calculated maximum antenna gain into the hw conf as well.
>
> I don't think it really works this way, does it? I don't believe the
> "regulatory-allowed antenna gain" is really something that's allowed on
> top of the EIRP?
>
> johannes
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply
* Re: [PATCH 2/2] mac80211: implement support for configuring antenna gain
From: Johannes Berg @ 2013-10-07 8:29 UTC (permalink / raw)
To: Felix Fietkau; +Cc: linux-wireless
In-Reply-To: <524FF599.5040706@openwrt.org>
On Sat, 2013-10-05 at 13:18 +0200, Felix Fietkau wrote:
> > I understand. I don't understand the pieces about "max_antenna_gain".
> Right now ath9k has an antenna gain value in the EEPROM, and it compares
> it against the channel max_antenna_gain value.
I just don't understand what the max means. If I connect a 5dBi gain
antenna, but the "max antenna gain" is 3dBi, what should happen?
> Let's assume we have configured the tx power to the maximum value, the
> regdb allows 3 dB antenna gain, and the ath9k EEPROM contains an antenna
> gain of 3 dB as well.
> If we now add another 3 dB of user-configured antenna gain, it first
> starts tapping into the regulatory-allowed antenna gain before reducing
> tx power in mac80211. The driver needs to know about this, so I put the
> calculated maximum antenna gain into the hw conf as well.
I don't think it really works this way, does it? I don't believe the
"regulatory-allowed antenna gain" is really something that's allowed on
top of the EIRP?
johannes
^ permalink raw reply
* Re: [regression] [bisected] rt2800pci doesn't work after 9483f40d8d01918b399b4e24d0c1111db0afffeb
From: Stanislaw Gruszka @ 2013-10-07 8:24 UTC (permalink / raw)
To: Kirill Tkhai; +Cc: linux-wireless, linville, ivdoorn, gwingerde, helmut.schaa
In-Reply-To: <39871380943748@web17j.yandex.ru>
On Sat, Oct 05, 2013 at 07:29:08AM +0400, Kirill Tkhai wrote:
> GIt bisect says the first bad commit is 9483f40d8d01918b399b4e24d0c1111db0afffeb:
>
> Author: Jakub Kicinski <kubakici@wp.pl>
> Date: Tue May 7 00:28:50 2013 +0200
>
> rt2x00pci: Use PCI MSIs whenever possible
>
> All PCIe devices must support MSIs, make use of them.
I posted revert of that patch some time ago, it's on the way
upstream/stable ...
Stanislaw
^ permalink raw reply
* [PATCH v2] rt2x00: rt2800lib: no need to toggle RF R30 bit 7 twice
From: Kevin Lo @ 2013-10-07 8:02 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, users
In rt2800_config_channel_rf3xxx(), there's no need to toggle
RF R30 bit 7 twice.
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
---
Changes since v1:
- the previous patch was malformed
---
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 25aaa5e..65b4416 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2029,13 +2029,6 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev,
rt2x00dev->default_ant.tx_chain_num <= 2);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
- rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
- rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
- rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
- msleep(1);
- rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
- rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
-
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset);
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
^ permalink raw reply related
* [PATCH v2] rt2x00: rt2800lib: no need to toggle RF R30 bit 7 twice
From: Kevin Lo @ 2013-10-07 7:59 UTC (permalink / raw)
To: John Linville; +Cc: linux-wireless, users
In rt2800_config_channel_rf3xxx(), there's no need to toggle
RF R30 bit 7 twice.
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
---
Changes since v1:
- the previous patch was malformed
---
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c
b/drivers/net/wireless/rt2x00/rt2800lib.c
index 25aaa5e..65b4416 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2029,13 +2029,6 @@ static void rt2800_config_channel_rf3xxx(struct
rt2x00_dev *rt2x00dev,
rt2x00dev->default_ant.tx_chain_num <= 2);
rt2800_rfcsr_write(rt2x00dev, 1, rfcsr);
- rt2800_rfcsr_read(rt2x00dev, 30, &rfcsr);
- rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1);
- rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
- msleep(1);
- rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 0);
- rt2800_rfcsr_write(rt2x00dev, 30, rfcsr);
-
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET,
rt2x00dev->freq_offset);
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
^ permalink raw reply related
* Re: [PATCH] wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware
From: Eugene Krasnikov @ 2013-10-07 7:57 UTC (permalink / raw)
To: Johannes Berg
Cc: Luis R. Rodriguez, John Linville, linux-wireless, wcn36xx,
wcn36xx
In-Reply-To: <1381132198.13586.1.camel@jlt4.sipsolutions.net>
Thanx Johannes for advice. Will try it as well.
2013/10/7 Johannes Berg <johannes@sipsolutions.net>:
> On Fri, 2013-10-04 at 16:45 -0700, Luis R. Rodriguez wrote:
>
>> Nice! I test compiled with sparse enabled and got this:
>
> Could also consider running smatch.
>
> johannes
>
--
Best regards,
Eugene
^ permalink raw reply
* Re: [PATCH] wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware
From: Johannes Berg @ 2013-10-07 7:49 UTC (permalink / raw)
To: Luis R. Rodriguez
Cc: Eugene Krasnikov, linville, linux-wireless, wcn36xx, wcn36xx
In-Reply-To: <20131004234514.GA11128@garbanzo.do-not-panic.com>
On Fri, 2013-10-04 at 16:45 -0700, Luis R. Rodriguez wrote:
> Nice! I test compiled with sparse enabled and got this:
Could also consider running smatch.
johannes
^ permalink raw reply
* Re: NetworkManager not listing access points
From: Johannes Berg @ 2013-10-07 7:40 UTC (permalink / raw)
To: Detlev Casanova; +Cc: Dan Williams, linux-wireless, laurent.pinchart
In-Reply-To: <2916718.7t7kLXuBQV@naboo>
On Mon, 2013-10-07 at 08:48 +0200, Detlev Casanova wrote:
> > > Yes and the problem is most likely to be in the driver because it
> doesn't
> > > occur before commit 0172bb75073e11a5aa9d8a953bdaefb8709f00c8
> ("cfg80211:
> > > use DS or HT operation IEs to determine BSS channel")
[...]
> I looked into wpa_supplicant and after an upgrade from 0.7.3 to 2.0,
> the problem seems to be fixed.
Huh, that's odd. Did 0.7.3 use wext driver?
johannes
^ permalink raw reply
* Re: [Ilw] Re: Kernel panic in 3.10.10-rt7 (iwlwifi)
From: Sebastian Andrzej Siewior @ 2013-10-07 7:33 UTC (permalink / raw)
To: Grumbach, Emmanuel
Cc: Thomas Meyer, linux-rt-users@vger.kernel.org, Berg, Johannes,
linux-wireless@vger.kernel.org, Intel Linux Wireless,
tglx@linutronix.de
In-Reply-To: <0BA3FCBA62E2DC44AF3030971E174FB301DBC098@HASMSX103.ger.corp.intel.com>
On 10/06/2013 08:00 AM, Grumbach, Emmanuel wrote:
>
> We have a patch internally that goes into that direction, but one thing though.
Sounds great.
> If you still have a spinlock in the primary handler, wouldn't that sleep in a non-sleepable context? Forgive my -rt ignorance, but I understood that in -rt, all the spinlock go to sleep which basically mean that we can't take any spinlock in the primary irq handler so I am a bit confused here.
After my change there is no primary handler anymore, just the threaded
where you can take the (sleeping) spinlock.
Everything what you wrote is correct:
- you can't take a spinlock in the primary handler
- all spinlocks may sleep
Sebastian
^ permalink raw reply
* [PATCH 06/11] bcma: convert bus code to use dev_groups
From: Greg Kroah-Hartman @ 2013-10-07 6:55 UTC (permalink / raw)
To: linux-kernel; +Cc: Greg Kroah-Hartman, Rafał Miłecki, linux-wireless
In-Reply-To: <1381128950-28125-1-git-send-email-gregkh@linuxfoundation.org>
The dev_attrs field of struct bus_type is going away soon, dev_groups
should be used instead. This converts the bcma bus code to use the
correct field.
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: <linux-wireless@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
Rafał, I can take this through my driver-core tree if you like, just let
me know what would be the easiest for you.
drivers/bcma/main.c | 23 ++++++++++++++++-------
1 file changed, 16 insertions(+), 7 deletions(-)
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 90ee350..e15430a 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -30,28 +30,37 @@ static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, cha
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
return sprintf(buf, "0x%03X\n", core->id.manuf);
}
+static DEVICE_ATTR_RO(manuf);
+
static ssize_t id_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
return sprintf(buf, "0x%03X\n", core->id.id);
}
+static DEVICE_ATTR_RO(id);
+
static ssize_t rev_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
return sprintf(buf, "0x%02X\n", core->id.rev);
}
+static DEVICE_ATTR_RO(rev);
+
static ssize_t class_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct bcma_device *core = container_of(dev, struct bcma_device, dev);
return sprintf(buf, "0x%X\n", core->id.class);
}
-static struct device_attribute bcma_device_attrs[] = {
- __ATTR_RO(manuf),
- __ATTR_RO(id),
- __ATTR_RO(rev),
- __ATTR_RO(class),
- __ATTR_NULL,
+static DEVICE_ATTR_RO(class);
+
+static struct attribute *bcma_device_attrs[] = {
+ &dev_attr_manuf.attr,
+ &dev_attr_id.attr,
+ &dev_attr_rev.attr,
+ &dev_attr_class.attr,
+ NULL,
};
+ATTRIBUTE_GROUPS(bcma_device);
static struct bus_type bcma_bus_type = {
.name = "bcma",
@@ -59,7 +68,7 @@ static struct bus_type bcma_bus_type = {
.probe = bcma_device_probe,
.remove = bcma_device_remove,
.uevent = bcma_device_uevent,
- .dev_attrs = bcma_device_attrs,
+ .dev_groups = bcma_device_groups,
};
static u16 bcma_cc_core_id(struct bcma_bus *bus)
--
1.8.4.6.g82e253f.dirty
^ permalink raw reply related
* [PATCH V2] memstick: Fix memory leak in memstick_check() error path
From: Larry Finger @ 2013-10-07 3:21 UTC (permalink / raw)
To: linville, Alex Dubov
Cc: linux-wireless, Larry Finger, linux-kernel, Kay Sievers,
Greg Kroah-Hartman
With kernel 3.12-rc3, kmemleak reports the following leak:
> unreferenced object 0xffff8800ae85c190 (size 16):
> comm "kworker/u4:3", pid 685, jiffies 4294916336 (age 2831.760s)
> hex dump (first 16 bytes):
> 6d 65 6d 73 74 69 63 6b 30 00 00 00 00 00 00 00 memstick0.......
> backtrace:
> [<ffffffff8146a0d1>] kmemleak_alloc+0x21/0x50
> [<ffffffff81160720>] __kmalloc_track_caller+0x160/0x2f0
> [<ffffffff81237b9b>] kvasprintf+0x5b/0x90
> [<ffffffff8122c0c1>] kobject_set_name_vargs+0x21/0x60
> [<ffffffff812e7f5c>] dev_set_name+0x3c/0x40
> [<ffffffffa02bf918>] memstick_check+0xb8/0x340 [memstick]
> [<ffffffff81069862>] process_one_work+0x1d2/0x670
> [<ffffffff8106a88a>] worker_thread+0x11a/0x370
> [<ffffffff81072ea6>] kthread+0xd6/0xe0
> [<ffffffff81478bbc>] ret_from_fork+0x7c/0xb0
This problem was introduced by commit 0252c3b "memstick: struct device -
replace bus_id with dev_name(), dev_set_name()" where the name is not freed
in the error path. The name is also leaked in memstick_free_card().
Thanks to Catalin Marinas for suggesting the fix.
Cc: Kay Sievers <kay.sievers@vrfy.org>
Cc: Alex Dubov <oakad@yahoo.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
V2 fixes the typos in the commit message, and frees the name in
memstick_free_card() as well as the error path in memstick_check().
Larry
---
drivers/memstick/core/memstick.c | 2 ++
1 file changed, 2 insertion(+)
Index: wireless-testing-save/drivers/memstick/core/memstick.c
===================================================================
--- wireless-testing-save.orig/drivers/memstick/core/memstick.c
+++ wireless-testing-save/drivers/memstick/core/memstick.c
@@ -195,6 +195,7 @@ static void memstick_free_card(struct de
{
struct memstick_dev *card = container_of(dev, struct memstick_dev,
dev);
+ kfree(card->dev.kobj.name);
kfree(card);
}
@@ -415,6 +416,7 @@ static struct memstick_dev *memstick_all
return card;
err_out:
host->card = old_card;
+ kfree(card->dev.kobj.name);
kfree(card);
return NULL;
}
^ permalink raw reply
* Re: [PATCH] wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware
From: Eugene Krasnikov @ 2013-10-06 20:39 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: John Linville, linux-wireless, wcn36xx, wcn36xx
In-Reply-To: <CAFSJ42YRmwZ-mK5yADsf=sfi7b5rEK9hFdH-waoswrubvyZddA@mail.gmail.com>
Hi Luis,
Warnings are valid! Thanx for pointing them. Will fix and resend the
patch togather with ur regdb patch+warning fix.
2013/10/6 Eugene Krasnikov <k.eugene.e@gmail.com>:
> Hi Luis,
>
> Thanx for the patch. Although there is a one small comment:
>
>> +static void wcn_reg_notifier(struct wiphy *wiphy,
>> + struct regulatory_request *request)
>> +{
>
> Function should be called wcn36xx_reg_notifier not wcn_reg_notifier.
> Could you please change that?
>
> Also are you concerned about this warnings?
>
>> Nice! I test compiled with sparse enabled and got this:
>>
>> mcgrof@chalten ~/wireless-testing (git::master)$ make C=1
>> M=drivers/net/wireless/ath/wcn36xx/
>> CHECK drivers/net/wireless/ath/wcn36xx/main.c
>> CC [M] drivers/net/wireless/ath/wcn36xx/main.o
>> CHECK drivers/net/wireless/ath/wcn36xx/dxe.c
>> CC [M] drivers/net/wireless/ath/wcn36xx/dxe.o
>> CHECK drivers/net/wireless/ath/wcn36xx/txrx.c
>> CC [M] drivers/net/wireless/ath/wcn36xx/txrx.o
>> CHECK drivers/net/wireless/ath/wcn36xx/smd.c
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (4096 8)
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (512 8)
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (128 8)
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (8 8)
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (256 8)
>> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (4096 8)
>
> What kind of config are you using to generate this warnings?
--
Best regards,
Eugene
^ permalink raw reply
* Re: [PATCH] wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware
From: Eugene Krasnikov @ 2013-10-06 19:30 UTC (permalink / raw)
To: Luis R. Rodriguez; +Cc: John Linville, linux-wireless, wcn36xx, wcn36xx
In-Reply-To: <20131004234514.GA11128@garbanzo.do-not-panic.com>
Hi Luis,
Thanx for the patch. Although there is a one small comment:
> +static void wcn_reg_notifier(struct wiphy *wiphy,
> + struct regulatory_request *request)
> +{
Function should be called wcn36xx_reg_notifier not wcn_reg_notifier.
Could you please change that?
Also are you concerned about this warnings?
> Nice! I test compiled with sparse enabled and got this:
>
> mcgrof@chalten ~/wireless-testing (git::master)$ make C=1
> M=drivers/net/wireless/ath/wcn36xx/
> CHECK drivers/net/wireless/ath/wcn36xx/main.c
> CC [M] drivers/net/wireless/ath/wcn36xx/main.o
> CHECK drivers/net/wireless/ath/wcn36xx/dxe.c
> CC [M] drivers/net/wireless/ath/wcn36xx/dxe.o
> CHECK drivers/net/wireless/ath/wcn36xx/txrx.c
> CC [M] drivers/net/wireless/ath/wcn36xx/txrx.o
> CHECK drivers/net/wireless/ath/wcn36xx/smd.c
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (4096 8)
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (512 8)
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (128 8)
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (8 8)
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (256 8)
> /home/mcgrof/wireless-testing/arch/x86/include/asm/bitops.h:329:18: warning: invalid access past the end of 'caps' (4096 8)
What kind of config are you using to generate this warnings?
^ permalink raw reply
* RE: [PATCH 3/3] [RFC] cfg80211: Enable GO operation on additional channels
From: Peer, Ilan @ 2013-10-06 11:28 UTC (permalink / raw)
To: Luis R. Rodriguez, Jeff Johnson
Cc: Spinadel, David, linux-wireless,
wireless-regdb@lists.infradead.org, Jouni Malinen, Ginsburg, Noam,
Perelmooter, Liraz, Shalev, Oz, Michael Green
In-Reply-To: <CAB=NE6WmEQg68BViF9v+2D__p8Gc_5bCFUkBMfTz0A96C1jyDw@mail.gmail.com>
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SWxhbi4NCg0K
^ permalink raw reply
* RE: [Ilw] Re: Kernel panic in 3.10.10-rt7 (iwlwifi)
From: Grumbach, Emmanuel @ 2013-10-06 6:00 UTC (permalink / raw)
To: Sebastian Andrzej Siewior, Thomas Meyer
Cc: linux-rt-users@vger.kernel.org, Berg, Johannes,
linux-wireless@vger.kernel.org, Intel Linux Wireless,
tglx@linutronix.de
In-Reply-To: <20131004101216.GA17043@linutronix.de>
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ICAJCWdvdG8gb3V0X2ZyZWVfaWN0Ow0KPiAgCX0NCj4gLS0NCj4gMS44LjQucmMzDQo+IA0KPiAN
Cj4gPldpdGgga2luZCByZWdhcmRzDQo+ID5UaG9tYXMNCj4gDQo+IFNlYmFzdGlhbg0KPiANCj4g
X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gaWx3IG1h
aWxpbmcgbGlzdA0KPiBpbHdAbGludXguaW50ZWwuY29tDQo+IGh0dHA6Ly9saW51eC5pbnRlbC5j
b20vbWFpbG1hbi9saXN0aW5mby9pbHcNCg==
^ permalink raw reply
* [PATCH] net: p54spi: remove deprecated IRQF_DISABLED
From: Michael Opdenacker @ 2013-10-06 5:04 UTC (permalink / raw)
To: chunkeey, linville
Cc: linux-wireless, netdev, linux-kernel, Michael Opdenacker
This patch proposes to remove the use of the IRQF_DISABLED flag
It's a NOOP since 2.6.35 and it will be removed one day.
Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com>
---
drivers/net/wireless/p54/p54spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 7fc46f2..de15171 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -636,7 +636,7 @@ static int p54spi_probe(struct spi_device *spi)
gpio_direction_input(p54spi_gpio_irq);
ret = request_irq(gpio_to_irq(p54spi_gpio_irq),
- p54spi_interrupt, IRQF_DISABLED, "p54spi",
+ p54spi_interrupt, 0, "p54spi",
priv->spi);
if (ret < 0) {
dev_err(&priv->spi->dev, "request_irq() failed");
--
1.8.1.2
^ permalink raw reply related
* Re: pci-half-mini 7206 ac/bluetooth issues
From: Emmanuel Grumbach @ 2013-10-06 5:02 UTC (permalink / raw)
To: Tim Nelson; +Cc: linux-wireless
In-Reply-To: <CAOAOC6YT=ek4S=s0YNqejD2iCdPYng6FnJ1ROegwWhmcVZhyOg@mail.gmail.com>
On Sun, Oct 6, 2013 at 4:49 AM, Tim Nelson <tim.l.nelson@gmail.com> wrote:
> If I use both the wifi and the bluetooth at the same time on the
> adapter eventually wifi dies.
>
> Here is a complete log from my syslog, I rmmod'd the iwlmvm and then
> modprobed it to resolve the issue. This only happens when using
> wifi/bluetooth at the same time.
>
can you please try this:
modprobe bt_coex_active=0
and also (in a different test), can you please disable power save - add:
options iwlmvm power_scheme=1
to /etc/modprobe.d/iwlwifi.conf or something like that?
Thanks
^ permalink raw reply
* Re: [regression] [bisected] rt2800pci doesn't work after 9483f40d8d01918b399b4e24d0c1111db0afffeb
From: Kirill Tkhai @ 2013-10-06 2:10 UTC (permalink / raw)
To: linux-wireless@vger.kernel.org
Cc: Stanislaw Gruszka, linville@tuxdriver.com, ivdoorn@gmail.com,
gwingerde@gmail.com, helmut.schaa@googlemail.com
In-Reply-To: <39871380943748@web17j.yandex.ru>
05.10.2013, 07:29, "Kirill Tkhai" <tkhai@yandex.ru>:
> Hi, everyone!
>
> I've just moved from v3.10 to v3.11 and found that my rt2800pci doesn't work:
>
> [ 705.761252] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
> [ 705.871194] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
> [ 710.757696] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
> [ 710.867637] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
> [ 710.977581] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
> [ 711.087516] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
> [ 711.119530] ieee80211 phy3: rt2x00queue_write_tx_frame: Error - Dropping frame due to full tx queue 0
> [ 712.219961] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
> [ 712.329900] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
> [ 714.233932] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 0 failed to flush
> [ 714.343872] ieee80211 phy3: rt2x00queue_flush_queue: Warning - Queue 2 failed to flush
> [ 721.135366] rt2800pci 0000:01:00.0: irq 45 for MSI/MSI-X
> [ 721.135467] ieee80211 phy4: rt2x00_set_rt: Info - RT chipset 3290, rev 0015 detected
> [ 721.137440] ieee80211 phy4: rt2x00_set_rf: Info - RF chipset 3290 detected
>
> GIt bisect says the first bad commit is 9483f40d8d01918b399b4e24d0c1111db0afffeb:
>
> Author: Jakub Kicinski <kubakici@wp.pl>
> Date: Tue May 7 00:28:50 2013 +0200
>
> rt2x00pci: Use PCI MSIs whenever possible
>
> All PCIe devices must support MSIs, make use of them.
>
> With reverted commit everything is ok.
>
> $ cat /sys/bus/pci/devices/*/msi_bus
> 1
> 1
> 1
>
> $ cat /proc/interrupts
> 45: 97 0 0 0 PCI-MSI-edge 0000:01:00.0
>
> PCI IDS: 1814:3298
Mistake: right PCI IDS are 1814:3290:103c:18ec
$ lspci -vv
01:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
Subsystem: Hewlett-Packard Company Device 18ec
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at c2510000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number <my top secret MAC address>
Kernel driver in use: rt2800pci
$ lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM75 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 Network controller: Ralink corp. RT3290 Wireless 802.11n 1T/1R PCIe
01:00.1 Bluetooth: Ralink corp. RT3290 Bluetooth
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)
^ permalink raw reply
* pci-half-mini 7206 ac/bluetooth issues
From: Tim Nelson @ 2013-10-06 1:49 UTC (permalink / raw)
To: linux-wireless
If I use both the wifi and the bluetooth at the same time on the
adapter eventually wifi dies.
Here is a complete log from my syslog, I rmmod'd the iwlmvm and then
modprobed it to resolve the issue. This only happens when using
wifi/bluetooth at the same time.
Oct 5 21:11:28 nix-S405C whoopsie[1177]: online
Oct 5 21:11:53 nix-S405C kernel: [ 3381.041396] perf samples too long
(2527 > 2500), lowering kernel.perf_event_max_sample_rate to 50000
Oct 5 21:12:01 nix-S405C whoopsie[1177]: online
Oct 5 21:13:18 whoopsie[1177]: last message repeated 2 times
Oct 5 21:14:11 nix-S405C whoopsie[1177]: online
Oct 5 21:15:19 whoopsie[1177]: last message repeated 2 times
Oct 5 21:16:48 nix-S405C kernel: [ 3676.130121] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:16:48 nix-S405C kernel: [ 3676.130418] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 236
Oct 5 21:16:48 nix-S405C kernel: [ 3676.130678] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:17:01 nix-S405C acpid: client 1157[0:0] has disconnected
Oct 5 21:17:01 nix-S405C acpid: client connected from 1157[0:0]
Oct 5 21:17:01 nix-S405C acpid: 1 client rule loaded
Oct 5 21:17:01 nix-S405C CRON[6025]: (root) CMD ( cd / && run-parts
--report /etc/cron.hourly)
Oct 5 21:18:09 nix-S405C NetworkManager[941]: <info> (wlan1):
disconnecting for new activation request.
Oct 5 21:18:09 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: activated -> disconnected (reason 'none') [100 30 0]
Oct 5 21:18:09 nix-S405C NetworkManager[941]: <info> (wlan1):
deactivating device (reason 'none') [0]
Oct 5 21:18:09 nix-S405C NetworkManager[941]: <info> (wlan1):
canceled DHCP transaction, DHCP client pid 4131
Oct 5 21:18:09 nix-S405C avahi-daemon[877]: Withdrawing address
record for fe80::e8b:fdff:fe32:dec6 on wlan1.
Oct 5 21:18:09 nix-S405C avahi-daemon[877]: Leaving mDNS multicast
group on interface wlan1.IPv6 with address fe80::e8b:fdff:fe32:dec6.
Oct 5 21:18:09 nix-S405C avahi-daemon[877]: Interface wlan1.IPv6 no
longer relevant for mDNS.
Oct 5 21:18:09 nix-S405C avahi-daemon[877]: Withdrawing address
record for 192.168.11.7 on wlan1.
Oct 5 21:18:09 nix-S405C avahi-daemon[877]: Leaving mDNS multicast
group on interface wlan1.IPv4 with address 192.168.11.7.
Oct 5 21:18:11 nix-S405C avahi-daemon[877]: Interface wlan1.IPv4 no
longer relevant for mDNS.
Oct 5 21:18:11 nix-S405C avahi-daemon[877]: Joining mDNS multicast
group on interface wlan1.IPv6 with address fe80::e8b:fdff:fe32:dec6.
Oct 5 21:18:11 nix-S405C avahi-daemon[877]: New relevant interface
wlan1.IPv6 for mDNS.
Oct 5 21:18:11 nix-S405C avahi-daemon[877]: Registering new address
record for fe80::e8b:fdff:fe32:dec6 on wlan1.*.
Oct 5 21:18:11 nix-S405C kernel: [ 3759.456601] iwlwifi 0000:02:00.0:
Error sending MAC_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:18:11 nix-S405C kernel: [ 3759.456614] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 237
Oct 5 21:18:11 nix-S405C kernel: [ 3759.456622] iwlwifi 0000:02:00.0:
Failed to send MAC context (action:2): -110
Oct 5 21:18:11 nix-S405C kernel: [ 3759.456629] iwlwifi 0000:02:00.0:
failed to update MAC 0c:8b:fd:32:de:c6
Oct 5 21:18:11 nix-S405C kernel: [ 3759.456789] wlan1:
deauthenticating from b0:c7:45:36:60:10 by local choice (reason=3)
Oct 5 21:18:13 nix-S405C kernel: [ 3761.457552] iwlwifi 0000:02:00.0:
Error sending MAC_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:18:13 nix-S405C kernel: [ 3761.457565] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 238
Oct 5 21:18:13 nix-S405C kernel: [ 3761.457573] iwlwifi 0000:02:00.0:
Failed to send MAC context (action:2): -110
Oct 5 21:18:13 nix-S405C kernel: [ 3761.457580] iwlwifi 0000:02:00.0:
failed to update MAC 0c:8b:fd:32:de:c6
Oct 5 21:18:15 nix-S405C kernel: [ 3763.458449] iwlwifi 0000:02:00.0:
Error sending POWER_TABLE_CMD: time out after 2000ms.
Oct 5 21:18:15 nix-S405C kernel: [ 3763.458463] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 239
Oct 5 21:18:15 nix-S405C kernel: [ 3763.458470] iwlwifi 0000:02:00.0:
failed to update power mode
Oct 5 21:18:17 nix-S405C kernel: [ 3765.459338] iwlwifi 0000:02:00.0:
Error sending ADD_STA: time out after 2000ms.
Oct 5 21:18:17 nix-S405C kernel: [ 3765.459352] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 240
Oct 5 21:18:17 nix-S405C kernel: [ 3765.459362] wlan1: HW problem -
can not stop rx aggregation for b0:c7:45:36:60:10 tid 0
Oct 5 21:18:19 nix-S405C kernel: [ 3767.460238] iwlwifi 0000:02:00.0:
Error sending ADD_STA: time out after 2000ms.
Oct 5 21:18:19 nix-S405C kernel: [ 3767.460259] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 241
Oct 5 21:18:19 nix-S405C kernel: [ 3767.460269] wlan1: failed to
remove key (0, b0:c7:45:36:60:10) from hardware (-110)
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461136] iwlwifi 0000:02:00.0:
Error sending REPLY_BEACON_FILTERING_CMD: time out after 2000ms.
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461148] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 242
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461155] ------------[ cut
here ]------------
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461183] WARNING: CPU: 1 PID:
4103 at /build/buildd/linux-3.11.0/drivers/net/wireless/iwlwifi/mvm/mac80211.c:1
047 iwl_mvm_mac_sta_state+0x21b/0x280 [iwlmvm]()
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461187] Modules linked in:
hidp hid pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF)
vboxdrv(OF) dm_crypt(F
) parport_pc(F) ppdev(F) bnep rfcomm joydev(F) binfmt_misc(F) uvcvideo
videobuf2_vmalloc videobuf2_memops asus_nb_wmi videobuf2_core asus_wmi
sparse_k
eymap videodev x86_pkg_temp_thermal intel_powerclamp coretemp
kvm_intel(F) kvm(F) crc32_pclmul(F) aesni_intel(F) aes_i586(F) xts(F)
lrw(F) gf128mul(F)
ablk_helper(F) cryptd(F) arc4(F) btusb iwlmvm mac80211 bluetooth
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
snd_hwdep(F) sn
d_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F)
snd_rawmidi(F) microcode(F) psmouse(F) serio_raw(F) iwlwifi lpc_ich
rtsx_pci_ms memst
ick cfg80211 snd_seq(F) snd_seq_device(F) snd_timer(F) mei_me snd(F)
mei soundcore(F) mac_hid lp(F) parport(F) i915 rtsx_pci_sdmmc
i2c_algo_bit drm_km
s_helper drm ahci(F) libahci(F) r8169 wmi rtsx_pci mii(F) video(F)
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461315] CPU: 1 PID: 4103
Comm: wpa_supplicant Tainted: GF O 3.11.0-11-generic
#17-Ubuntu
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461319] Hardware name:
ASUSTeK COMPUTER INC. K46CA/K46CA, BIOS K46CA.315 05/17/2013
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461324] 00000000 00000000
f0bf5a54 c16316eb 00000000 f0bf5a84 c105273e c1805cc4
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461338] 00000001 00001007
f90e6a98 00000417 f90ce89b f90ce89b f5c54c20 edc60de0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461351] efdb1300 f0bf5a94
c1052802 00000009 00000000 f0bf5ad8 f90ce89b f1b27064
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461365] Call Trace:
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461380] [<c16316eb>]
dump_stack+0x41/0x52
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461391] [<c105273e>]
warn_slowpath_common+0x7e/0xa0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461408] [<f90ce89b>] ?
iwl_mvm_mac_sta_state+0x21b/0x280 [iwlmvm]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461421] [<f90ce89b>] ?
iwl_mvm_mac_sta_state+0x21b/0x280 [iwlmvm]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461430] [<c1052802>]
warn_slowpath_null+0x22/0x30
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461443] [<f90ce89b>]
iwl_mvm_mac_sta_state+0x21b/0x280 [iwlmvm]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461458] [<f90ce680>] ?
iwl_mvm_mac_conf_tx+0x80/0x80 [iwlmvm]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461488] [<f933cea6>]
sta_info_move_state+0x196/0x630 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461515] [<f933d40a>]
__sta_info_destroy+0xca/0x330 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461553] [<f9359d23>] ?
ieee80211_xmit+0x93/0xf0 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461580] [<f933d77d>]
sta_info_flush_defer+0x6d/0x90 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461623] [<f9370303>]
ieee80211_set_disassoc+0xa3/0x400 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461663] [<f93743ca>]
ieee80211_mgd_deauth+0x1aa/0x210 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461699] [<f934dbc6>]
ieee80211_deauth+0x16/0x20 [mac80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461735] [<f8b9f3dd>]
cfg80211_mlme_deauth+0x8d/0x120 [cfg80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461745] [<c1634f1d>] ?
__mutex_lock_slowpath+0x14d/0x180
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461776] [<f8b8c334>]
nl80211_deauthenticate+0xd4/0x120 [cfg80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461808] [<f8b8ab50>] ?
__cfg80211_wdev_from_attrs+0x180/0x180 [cfg80211]
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461818] [<c157ff89>]
genl_rcv_msg+0x1e9/0x360
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461832] [<c157fda0>] ?
__genl_register_family_with_ops+0x70/0x70
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461839] [<c157e6b6>]
netlink_rcv_skb+0x86/0xa0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461846] [<c157eb41>]
genl_rcv+0x21/0x30
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461853] [<c157ddcf>]
netlink_unicast+0xbf/0x150
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461861] [<c157e0b6>]
netlink_sendmsg+0x256/0x6c0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461871] [<c1544d8b>]
sock_sendmsg+0x7b/0xb0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461883] [<c1545091>]
___sys_sendmsg+0x291/0x2a0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461892] [<c1117c36>] ?
unlock_page+0x46/0x50
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461902] [<c11371e0>] ?
__do_fault+0x3f0/0x520
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461912] [<c113a101>] ?
handle_pte_fault+0xa1/0x560
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461922] [<c10631ca>] ?
signal_setup_done+0x3a/0x70
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461932] [<c113b0ca>] ?
handle_mm_fault+0x22a/0x310
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461941] [<c1545f28>]
__sys_sendmsg+0x38/0x70
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461951] [<c1545f76>]
SyS_sendmsg+0x16/0x20
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461958] [<c154665b>]
SyS_socketcall+0x29b/0x2f0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461968] [<c100ed12>] ?
restore_sigcontext+0xf2/0x110
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461976] [<c163b3d0>] ?
__do_page_fault+0x4f0/0x4f0
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461985] [<c163ee0d>]
sysenter_do_call+0x12/0x28
Oct 5 21:18:21 nix-S405C kernel: [ 3769.461991] ---[ end trace
7ea9c88ab48819bc ]---
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462142] iwlwifi 0000:02:00.0:
Error sending TXPATH_FLUSH: time out after 2000ms.
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462155] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 243
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462163] iwlwifi 0000:02:00.0:
Failed to send flush command (-110)
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462169] ------------[ cut
here ]------------
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462212] WARNING: CPU: 0 PID:
4103 at /build/buildd/linux-3.11.0/net/mac80211/sta_info.c:839
__sta_info_destro
y+0x221/0x330 [mac80211]()
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462216] Modules linked in:
hidp hid pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF)
vboxdrv(OF) dm_crypt(F
) parport_pc(F) ppdev(F) bnep rfcomm joydev(F) binfmt_misc(F) uvcvideo
videobuf2_vmalloc videobuf2_memops asus_nb_wmi videobuf2_core asus_wmi
sparse_k
eymap videodev x86_pkg_temp_thermal intel_powerclamp coretemp
kvm_intel(F) kvm(F) crc32_pclmul(F) aesni_intel(F) aes_i586(F) xts(F)
lrw(F) gf128mul(F)
ablk_helper(F) cryptd(F) arc4(F) btusb iwlmvm mac80211 bluetooth
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
snd_hwdep(F) sn
d_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F)
snd_rawmidi(F) microcode(F) psmouse(F) serio_raw(F) iwlwifi lpc_ich
rtsx_pci_ms memst
ick cfg80211 snd_seq(F) snd_seq_device(F) snd_timer(F) mei_me snd(F)
mei soundcore(F) mac_hid lp(F) parport(F) i915 rtsx_pci_sdmmc
i2c_algo_bit drm_km
s_helper drm ahci(F) libahci(F) r8169 wmi rtsx_pci mii(F) video(F)
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462349] CPU: 0 PID: 4103
Comm: wpa_supplicant Tainted: GF W O 3.11.0-11-generic
#17-Ubuntu
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462353] Hardware name:
ASUSTeK COMPUTER INC. K46CA/K46CA, BIOS K46CA.315 05/17/2013
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462357] 00000000 00000000
f0bf5ad8 c16316eb 00000000 f0bf5b08 c105273e c1805cc4
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462372] 00000000 00001007
f938da8c 00000347 f933d561 f933d561 efdb1000 f90ce680
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462386] edc60360 f0bf5b18
c1052802 00000009 00000000 f0bf5b50 f933d561 00000001
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462399] Call Trace:
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462414] [<c16316eb>]
dump_stack+0x41/0x52
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462425] [<c105273e>]
warn_slowpath_common+0x7e/0xa0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462456] [<f933d561>] ?
__sta_info_destroy+0x221/0x330 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462481] [<f933d561>] ?
__sta_info_destroy+0x221/0x330 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462497] [<f90ce680>] ?
iwl_mvm_mac_conf_tx+0x80/0x80 [iwlmvm]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462506] [<c1052802>]
warn_slowpath_null+0x22/0x30
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462531] [<f933d561>]
__sta_info_destroy+0x221/0x330 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462558] [<f933d77d>]
sta_info_flush_defer+0x6d/0x90 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462622] [<f9370303>]
ieee80211_set_disassoc+0xa3/0x400 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462664] [<f93743ca>]
ieee80211_mgd_deauth+0x1aa/0x210 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462701] [<f934dbc6>]
ieee80211_deauth+0x16/0x20 [mac80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462743] [<f8b9f3dd>]
cfg80211_mlme_deauth+0x8d/0x120 [cfg80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462756] [<c1634f1d>] ?
__mutex_lock_slowpath+0x14d/0x180
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462789] [<f8b8c334>]
nl80211_deauthenticate+0xd4/0x120 [cfg80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462822] [<f8b8ab50>] ?
__cfg80211_wdev_from_attrs+0x180/0x180 [cfg80211]
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462832] [<c157ff89>]
genl_rcv_msg+0x1e9/0x360
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462846] [<c157fda0>] ?
__genl_register_family_with_ops+0x70/0x70
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462854] [<c157e6b6>]
netlink_rcv_skb+0x86/0xa0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462861] [<c157eb41>]
genl_rcv+0x21/0x30
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462868] [<c157ddcf>]
netlink_unicast+0xbf/0x150
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462876] [<c157e0b6>]
netlink_sendmsg+0x256/0x6c0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462887] [<c1544d8b>]
sock_sendmsg+0x7b/0xb0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462898] [<c1545091>]
___sys_sendmsg+0x291/0x2a0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462908] [<c1117c36>] ?
unlock_page+0x46/0x50
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462918] [<c11371e0>] ?
__do_fault+0x3f0/0x520
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462929] [<c113a101>] ?
handle_pte_fault+0xa1/0x560
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462940] [<c10631ca>] ?
signal_setup_done+0x3a/0x70
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462949] [<c113b0ca>] ?
handle_mm_fault+0x22a/0x310
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462959] [<c1545f28>]
__sys_sendmsg+0x38/0x70
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462969] [<c1545f76>]
SyS_sendmsg+0x16/0x20
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462975] [<c154665b>]
SyS_socketcall+0x29b/0x2f0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462985] [<c100ed12>] ?
restore_sigcontext+0xf2/0x110
Oct 5 21:18:23 nix-S405C kernel: [ 3771.462994] [<c163b3d0>] ?
__do_page_fault+0x4f0/0x4f0
Oct 5 21:18:23 nix-S405C kernel: [ 3771.463003] [<c163ee0d>]
sysenter_do_call+0x12/0x28
Oct 5 21:18:23 nix-S405C kernel: [ 3771.463009] ---[ end trace
7ea9c88ab48819bd ]---
Oct 5 21:18:25 nix-S405C kernel: [ 3773.463062] iwlwifi 0000:02:00.0:
Error sending MAC_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:18:25 nix-S405C kernel: [ 3773.463076] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 244
Oct 5 21:18:25 nix-S405C kernel: [ 3773.463083] iwlwifi 0000:02:00.0:
Failed to send MAC context (action:2): -110
Oct 5 21:18:25 nix-S405C kernel: [ 3773.463090] iwlwifi 0000:02:00.0:
failed to update MAC 0c:8b:fd:32:de:c6
Oct 5 21:18:27 nix-S405C kernel: [ 3775.463990] iwlwifi 0000:02:00.0:
Error sending REMOVE_STA: time out after 2000ms.
Oct 5 21:18:27 nix-S405C kernel: [ 3775.464004] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 245
Oct 5 21:18:27 nix-S405C kernel: [ 3775.464012] iwlwifi 0000:02:00.0:
Failed to remove station. Id=1
Oct 5 21:18:27 nix-S405C kernel: [ 3775.464017] iwlwifi 0000:02:00.0:
failed to remove AP station
Oct 5 21:18:29 nix-S405C kernel: [ 3777.464912] iwlwifi 0000:02:00.0:
Error sending TIME_QUOTA_CMD: time out after 2000ms.
Oct 5 21:18:29 nix-S405C kernel: [ 3777.464925] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 246
Oct 5 21:18:29 nix-S405C kernel: [ 3777.464932] iwlwifi 0000:02:00.0:
Failed to send quota: -110
Oct 5 21:18:29 nix-S405C kernel: [ 3777.464938] iwlwifi 0000:02:00.0:
failed to update quotas
Oct 5 21:18:31 nix-S405C kernel: [ 3779.465741] iwlwifi 0000:02:00.0:
Error sending POWER_TABLE_CMD: time out after 2000ms.
Oct 5 21:18:31 nix-S405C kernel: [ 3779.465880] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 247
Oct 5 21:18:31 nix-S405C kernel: [ 3779.465993] iwlwifi 0000:02:00.0:
failed to update power mode
Oct 5 21:18:33 nix-S405C kernel: [ 3781.466757] iwlwifi 0000:02:00.0:
Error sending MAC_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:18:33 nix-S405C kernel: [ 3781.466898] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 248
Oct 5 21:18:33 nix-S405C kernel: [ 3781.467032] iwlwifi 0000:02:00.0:
Failed to send MAC context (action:2): -110
Oct 5 21:18:33 nix-S405C kernel: [ 3781.467157] iwlwifi 0000:02:00.0:
failed to update MAC 0c:8b:fd:32:de:c6
Oct 5 21:18:35 nix-S405C kernel: [ 3783.467682] iwlwifi 0000:02:00.0:
Error sending BINDING_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:18:35 nix-S405C kernel: [ 3783.467827] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 249
Oct 5 21:18:35 nix-S405C kernel: [ 3783.467941] iwlwifi 0000:02:00.0:
Failed to send binding (action:3): -110
Oct 5 21:18:35 nix-S405C wpa_supplicant[4103]: wlan1:
CTRL-EVENT-DISCONNECTED bssid=00:00:00:00:00:00 reason=3
Oct 5 21:18:35 nix-S405C kernel: [ 3783.472205] cfg80211: Calling
CRDA to update world regulatory domain
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <warn> DNS: plugin
dnsmasq update failed
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Removing DNS
information from /sbin/resolvconf
Oct 5 21:18:35 nix-S405C dnsmasq[1848]: setting upstream servers from DBus
Oct 5 21:18:35 nix-S405C kernel: [ 3783.484992] cfg80211: World
regulatory domain updated:
Oct 5 21:18:35 nix-S405C kernel: [ 3783.484996] cfg80211:
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Oct 5 21:18:35 nix-S405C kernel: [ 3783.484999] cfg80211: (2402000
KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 5 21:18:35 nix-S405C kernel: [ 3783.485002] cfg80211: (2457000
KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 5 21:18:35 nix-S405C kernel: [ 3783.485005] cfg80211: (2474000
KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Oct 5 21:18:35 nix-S405C kernel: [ 3783.485007] cfg80211: (5170000
KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 5 21:18:35 nix-S405C kernel: [ 3783.485009] cfg80211: (5735000
KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Oct 5 21:18:35 nix-S405C whoopsie[1177]: offline
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) starting connection 'dev_null'
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: disconnected -> prepare (reason 'none') [30 40 0]
Oct 5 21:18:35 nix-S405C dbus[691]: [system] Activating service
name='org.freedesktop.nm_dispatcher' (using servicehelper)
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: completed -> disconnected
Oct 5 21:18:35 nix-S405C whoopsie[1177]: offline
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) started...
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) scheduled...
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) complete.
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) starting...
Oct 5 21:18:35 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: prepare -> config (reason 'none') [40 50 0]
Oct 5 21:18:35 nix-S405C dbus[691]: [system] Successfully activated
service 'org.freedesktop.nm_dispatcher'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless): access point 'dev_null' has security, but secrets
are required.
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: config -> need-auth (reason 'none') [50 60 0]
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) complete.
Oct 5 21:18:37 nix-S405C kernel: [ 3785.580656] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:37 nix-S405C kernel: [ 3785.580797] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 250
Oct 5 21:18:37 nix-S405C kernel: [ 3785.580912] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) started...
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: need-auth -> prepare (reason 'none') [60 40 0]
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) scheduled...
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) complete.
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) starting...
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: prepare -> config (reason 'none') [40 50 0]
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless): connection 'dev_null' has security, and secrets
exist. No new secr
ets needed.
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: added
'ssid' value 'dev_null'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: added
'scan_ssid' value '1'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: added
'key_mgmt' value 'WPA-PSK'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: added
'auth_alg' value 'OPEN'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: added
'psk' value '<omitted>'
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) complete.
Oct 5 21:18:37 nix-S405C NetworkManager[941]: <info> Config: set
interface ap_scan to 1
Oct 5 21:18:39 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:39 nix-S405C kernel: [ 3787.641610] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:39 nix-S405C kernel: [ 3787.641753] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 251
Oct 5 21:18:39 nix-S405C kernel: [ 3787.641869] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:41 nix-S405C acpid: client 1157[0:0] has disconnected
Oct 5 21:18:41 nix-S405C acpid: client connected from 1157[0:0]
Oct 5 21:18:41 nix-S405C acpid: 1 client rule loaded
Oct 5 21:18:42 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:42 nix-S405C kernel: [ 3790.642990] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:42 nix-S405C kernel: [ 3790.643003] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 252
Oct 5 21:18:42 nix-S405C kernel: [ 3790.643011] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:45 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:45 nix-S405C kernel: [ 3793.644349] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:45 nix-S405C kernel: [ 3793.644371] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 253
Oct 5 21:18:45 nix-S405C kernel: [ 3793.644380] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:48 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:48 nix-S405C kernel: [ 3796.645707] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:48 nix-S405C kernel: [ 3796.645751] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 254
Oct 5 21:18:48 nix-S405C kernel: [ 3796.645756] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:51 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:51 nix-S405C kernel: [ 3799.647126] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:51 nix-S405C kernel: [ 3799.647142] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 255
Oct 5 21:18:51 nix-S405C kernel: [ 3799.647152] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:53 nix-S405C NetworkManager[941]: <info> (wlan1):
disconnecting for new activation request.
Oct 5 21:18:53 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: config -> disconnected (reason 'none') [50 30 0]
Oct 5 21:18:53 nix-S405C NetworkManager[941]: <info> (wlan1):
deactivating device (reason 'none') [0]
Oct 5 21:18:54 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) starting connection 'Auto DEV_NULL'
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: disconnected -> prepare (reason 'none') [30 40 0]
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) started...
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) scheduled...
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) complete.
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) starting...
Oct 5 21:18:54 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: prepare -> config (reason 'none') [40 50 0]
Oct 5 21:18:54 nix-S405C kernel: [ 3802.648414] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:54 nix-S405C kernel: [ 3802.648421] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 0
Oct 5 21:18:54 nix-S405C kernel: [ 3802.648424] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:54 nix-S405C whoopsie[1177]: offline
Oct 5 21:18:54 nix-S405C whoopsie[1177]: offline
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless): access point 'Auto DEV_NULL' has security, but
secrets are required
.
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: config -> need-auth (reason 'none') [50 60 0]
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) complete.
Oct 5 21:18:56 nix-S405C kernel: [ 3804.649435] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:56 nix-S405C kernel: [ 3804.649449] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 1
Oct 5 21:18:56 nix-S405C kernel: [ 3804.649457] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: disconnected -> inactive
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) started...
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: need-auth -> prepare (reason 'none') [60 40 0]
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) scheduled...
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) complete.
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) starting...
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: prepare -> config (reason 'none') [40 50 0]
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless): connection 'Auto DEV_NULL' has security, and secrets
exist. No new
secrets needed.
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: added
'ssid' value 'DEV_NULL'
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: added
'scan_ssid' value '1'
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: added
'key_mgmt' value 'WPA-PSK'
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: added
'auth_alg' value 'OPEN'
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: added
'psk' value '<omitted>'
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) complete.
Oct 5 21:18:56 nix-S405C NetworkManager[941]: <info> Config: set
interface ap_scan to 1
Oct 5 21:18:58 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:18:58 nix-S405C kernel: [ 3806.702405] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:18:58 nix-S405C kernel: [ 3806.702419] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 2
Oct 5 21:18:58 nix-S405C kernel: [ 3806.702427] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:19:01 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:19:01 nix-S405C kernel: [ 3809.703773] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:19:01 nix-S405C kernel: [ 3809.703787] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 3
Oct 5 21:19:01 nix-S405C kernel: [ 3809.703795] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:19:04 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: config -> unavailable (reason 'none') [50 20 0]
Oct 5 21:19:04 nix-S405C NetworkManager[941]: <info> (wlan1):
deactivating device (reason 'none') [0]
Oct 5 21:19:04 nix-S405C wpa_supplicant[4103]: wlan1: Failed to
initiate AP scan
Oct 5 21:19:04 nix-S405C NetworkManager[941]: <info> (wlan1): taking
down device.
Oct 5 21:19:04 nix-S405C whoopsie[1177]: offline
Oct 5 21:19:04 nix-S405C kernel: [ 3812.705056] iwlwifi 0000:02:00.0:
Error sending SCAN_REQUEST_CMD: time out after 2000ms.
Oct 5 21:19:04 nix-S405C kernel: [ 3812.705062] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 4
Oct 5 21:19:04 nix-S405C kernel: [ 3812.705067] iwlwifi 0000:02:00.0:
Scan failed! status 0x1 ret -110
Oct 5 21:19:06 nix-S405C kernel: [ 3814.734060] iwlwifi 0000:02:00.0:
Error sending TXPATH_FLUSH: time out after 2000ms.
Oct 5 21:19:06 nix-S405C kernel: [ 3814.734073] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 5
Oct 5 21:19:06 nix-S405C kernel: [ 3814.734081] iwlwifi 0000:02:00.0:
Failed to send flush command (-110)
Oct 5 21:19:08 nix-S405C kernel: [ 3816.735032] iwlwifi 0000:02:00.0:
Error sending MAC_CONTEXT_CMD: time out after 2000ms.
Oct 5 21:19:08 nix-S405C kernel: [ 3816.735051] iwlwifi 0000:02:00.0:
Current CMD queue read_ptr 235 write_ptr 6
Oct 5 21:19:08 nix-S405C kernel: [ 3816.735058] iwlwifi 0000:02:00.0:
Failed to remove MAC context: -110
Oct 5 21:19:08 nix-S405C kernel: [ 3816.742152] iwlwifi 0000:02:00.0:
Failing on timeout while stopping DMA channel 1 [0xa5a5a5a2]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.747865] iwlwifi 0000:02:00.0:
Failing on timeout while stopping DMA channel 3 [0xa5a5a5a2]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.753501] iwlwifi 0000:02:00.0:
Failing on timeout while stopping DMA channel 4 [0xa5a5a5a2]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.759220] iwlwifi 0000:02:00.0:
Failing on timeout while stopping DMA channel 6 [0xa5a5a5a2]
Oct 5 21:19:08 nix-S405C avahi-daemon[877]: Interface wlan1.IPv6 no
longer relevant for mDNS.
Oct 5 21:19:08 nix-S405C avahi-daemon[877]: Leaving mDNS multicast
group on interface wlan1.IPv6 with address fe80::e8b:fdff:fe32:dec6.
Oct 5 21:19:08 nix-S405C avahi-daemon[877]: Withdrawing address
record for fe80::e8b:fdff:fe32:dec6 on wlan1.
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> WiFi hardware
radio set disabled
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> WiFi now
disabled by radio killswitch
Oct 5 21:19:08 nix-S405C kernel: [ 3816.760528] iwlwifi 0000:02:00.0:
RF_KILL bit toggled to disable radio.
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> (wlan1):
bringing up device.
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> WiFi hardware
radio set enabled
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> WiFi now enabled
by radio killswitch
Oct 5 21:19:08 nix-S405C NetworkManager[941]: <info> (wlan1):
bringing up device.
Oct 5 21:19:08 nix-S405C kernel: [ 3816.848619] iwlwifi 0000:02:00.0:
RF_KILL bit toggled to enable radio.
Oct 5 21:19:08 nix-S405C kernel: [ 3816.849211] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:19:08 nix-S405C kernel: [ 3816.849358] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857479] ------------[ cut
here ]------------
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857528] WARNING: CPU: 0 PID:
941 at /build/buildd/linux-3.11.0/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c:10
33 iwl_mvm_mac_ctxt_add+0x87/0xa0 [iwlmvm]()
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857537] Adding active MAC
0c:8b:fd:32:de:c6/2
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857542] Modules linked in:
hidp hid pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF)
vboxdrv(OF) dm_crypt(F
) parport_pc(F) ppdev(F) bnep rfcomm joydev(F) binfmt_misc(F) uvcvideo
videobuf2_vmalloc videobuf2_memops asus_nb_wmi videobuf2_core asus_wmi
sparse_k
eymap videodev x86_pkg_temp_thermal intel_powerclamp coretemp
kvm_intel(F) kvm(F) crc32_pclmul(F) aesni_intel(F) aes_i586(F) xts(F)
lrw(F) gf128mul(F)
ablk_helper(F) cryptd(F) arc4(F) btusb iwlmvm mac80211 bluetooth
snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec
snd_hwdep(F) sn
d_pcm(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F)
snd_rawmidi(F) microcode(F) psmouse(F) serio_raw(F) iwlwifi lpc_ich
rtsx_pci_ms memst
ick cfg80211 snd_seq(F) snd_seq_device(F) snd_timer(F) mei_me snd(F)
mei soundcore(F) mac_hid lp(F) parport(F) i915 rtsx_pci_sdmmc
i2c_algo_bit drm_km
s_helper drm ahci(F) libahci(F) r8169 wmi rtsx_pci mii(F) video(F)
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857728] CPU: 0 PID: 941 Comm:
NetworkManager Tainted: GF W O 3.11.0-11-generic #17-Ubuntu
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857736] Hardware name:
ASUSTeK COMPUTER INC. K46CA/K46CA, BIOS K46CA.315 05/17/2013
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857742] 00000000 00000000
ef4bd9b8 c16316eb ef4bd9f8 ef4bd9e8 c105273e f90e958f
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857763] ef4bda14 000003ad
f90e7000 00000409 f90d2567 f90d2567 f5c54cf4 f5c54c20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857782] 00000000 ef4bda00
c1052793 00000009 ef4bd9f8 f90e958f ef4bda14 ef4bda20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857803] Call Trace:
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857821] [<c16316eb>]
dump_stack+0x41/0x52
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857837] [<c105273e>]
warn_slowpath_common+0x7e/0xa0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857867] [<f90d2567>] ?
iwl_mvm_mac_ctxt_add+0x87/0xa0 [iwlmvm]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857888] [<f90d2567>] ?
iwl_mvm_mac_ctxt_add+0x87/0xa0 [iwlmvm]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857900] [<c1052793>]
warn_slowpath_fmt+0x33/0x40
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857922] [<f90d2567>]
iwl_mvm_mac_ctxt_add+0x87/0xa0 [iwlmvm]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857945] [<f90cf111>]
iwl_mvm_mac_add_interface+0xa1/0x240 [iwlmvm]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.857999] [<f93485d7>] ?
ieee80211_del_virtual_monitor.part.17+0xf7/0x170 [mac80211]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858012] [<c151a17d>] ?
led_set_brightness+0x4d/0x60
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858023] [<c151ab8d>] ?
led_trigger_event+0x3d/0x60
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858072] [<f9349a61>]
ieee80211_do_open+0x331/0xc20 [mac80211]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858085] [<c163b421>] ?
notifier_call_chain+0x41/0x60
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858133] [<f934a3ad>]
ieee80211_open+0x5d/0x60 [mac80211]
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858148] [<c155ac6b>]
__dev_open+0x9b/0x120
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858162] [<c1637946>] ?
_raw_spin_unlock_bh+0x16/0x20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858174] [<c155aef1>]
__dev_change_flags+0x81/0x160
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858186] [<c155b078>]
dev_change_flags+0x18/0x50
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858199] [<c1567370>]
do_setlink+0x2e0/0x820
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858214] [<c1084e7a>] ?
update_curr+0xaa/0x1f0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858231] [<c130f4c2>] ?
nla_parse+0x22/0xa0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858243] [<c1568468>]
rtnl_newlink+0x388/0x570
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858262] [<c127bff4>] ?
security_sock_rcv_skb+0x14/0x20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858274] [<c1569fa1>] ?
sk_filter+0x21/0x90
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858287] [<c12b1870>] ?
apparmor_capable+0x20/0xb0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858299] [<c127c81c>] ?
security_capable+0x1c/0x30
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858310] [<c1565118>]
rtnetlink_rcv_msg+0x88/0x1f0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858326] [<c1158a96>] ?
__kmalloc_track_caller+0x46/0x150
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858338] [<c154cb20>] ?
__alloc_skb+0x60/0x270
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858348] [<c1565090>] ?
rtnetlink_rcv+0x30/0x30
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858360] [<c157e6b6>]
netlink_rcv_skb+0x86/0xa0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858370] [<c1565081>]
rtnetlink_rcv+0x21/0x30
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858380] [<c157ddcf>]
netlink_unicast+0xbf/0x150
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858390] [<c157e0b6>]
netlink_sendmsg+0x256/0x6c0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858401] [<c157b42b>] ?
netlink_rcv_wake+0x3b/0x50
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858415] [<c1544d8b>]
sock_sendmsg+0x7b/0xb0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858432] [<c1545091>]
___sys_sendmsg+0x291/0x2a0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858445] [<c15450a0>] ?
___sys_sendmsg+0x2a0/0x2a0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858464] [<c15457ee>] ?
SYSC_sendto+0x10e/0x130
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858470] [<c111e2be>] ?
free_pages.part.69+0x1e/0x20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858474] [<c1178241>] ?
do_filp_open+0x31/0x80
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858478] [<c1545f28>]
__sys_sendmsg+0x38/0x70
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858483] [<c1545f76>]
SyS_sendmsg+0x16/0x20
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858486] [<c154665b>]
SyS_socketcall+0x29b/0x2f0
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858491] [<c1055f93>] ?
SyS_time+0x13/0x50
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858496] [<c163ee0d>]
sysenter_do_call+0x12/0x28
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858499] [<c163007b>] ?
alignfile+0x4/0x8c
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858503] [<c1630000>] ?
create_elf_tables+0x3dd/0x454
Oct 5 21:19:08 nix-S405C kernel: [ 3816.858505] ---[ end trace
7ea9c88ab48819be ]---
Oct 5 21:19:59 nix-S405C avahi-daemon[877]: Withdrawing workstation
service for wlan1.
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: unavailable -> unmanaged (reason 'removed') [20 10 36]
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <info> (wlan1): cleaning up...
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <warn> (3) failed to
find interface name for index
Oct 5 21:19:59 nix-S405C NetworkManager[941]:
(nm-system.c:766):nm_system_iface_get_flags: runtime check failed:
(iface != NULL)
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <error>
[1381022399.841749] [nm-system.c:768] nm_system_iface_get_flags():
(unknown): failed to get int
erface link object
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <info> Unmanaged Device
found; state CONNECTED forced.
(seehttp://bugs.launchpad.net/bugs/191889)
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <info> Unmanaged Device
found; state CONNECTED forced.
(seehttp://bugs.launchpad.net/bugs/191889)
Oct 5 21:19:59 nix-S405C NetworkManager[941]: SCPlugin-Ifupdown:
devices removed (path:
/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/net/wlan
1, iface: wlan1)
Oct 5 21:19:59 nix-S405C NetworkManager[941]: <info> radio killswitch
/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/ieee80211/phy0/rfkill1
disapp
eared
Oct 5 21:19:59 nix-S405C whoopsie[1177]: offline
Oct 5 21:20:11 nix-S405C kernel: [ 3879.136181] iwlwifi 0000:02:00.0:
Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144
Oct 5 21:20:11 nix-S405C kernel: [ 3879.136247] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:20:11 nix-S405C kernel: [ 3879.136391] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:20:11 nix-S405C kernel: [ 3879.357359] ieee80211 phy1:
Selected rate control algorithm 'iwl-mvm-rs'
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> rfkill3: found
WiFi radio killswitch (at
/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/ieee8
0211/phy1/rfkill3) (driver iwlwifi)
Oct 5 21:20:11 nix-S405C NetworkManager[941]: SCPlugin-Ifupdown:
devices added (path:
/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/net/wlan1,
iface: wlan1)
Oct 5 21:20:11 nix-S405C NetworkManager[941]: SCPlugin-Ifupdown:
device added (path:
/sys/devices/pci0000:00/0000:00:1c.1/0000:02:00.0/net/wlan1,
iface: wlan1): no ifupdown configuration found.
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): using
nl80211 for WiFi device control
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): driver
supports Access Point (AP) mode
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): new
802.11 WiFi device (driver: 'iwlwifi' ifindex: 4)
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1):
exported as /org/freedesktop/NetworkManager/Devices/2
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1):
bringing up device.
Oct 5 21:20:11 nix-S405C kernel: [ 3879.374415] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:20:11 nix-S405C kernel: [ 3879.374578] iwlwifi 0000:02:00.0:
L1 Disabled; Enabling L0S
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): preparing device.
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1):
deactivating device (reason 'managed') [2]
Oct 5 21:20:11 nix-S405C kernel: [ 3879.388900] IPv6:
ADDRCONF(NETDEV_UP): wlan1: link is not ready
Oct 5 21:20:11 nix-S405C kernel: [ 3879.389334] IPv6:
ADDRCONF(NETDEV_UP): wlan1: link is not ready
Oct 5 21:20:11 nix-S405C whoopsie[1177]: offline
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1) supports
5 scan SSIDs
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <warn> Trying to remove
a non-existant call id.
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: starting -> ready
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: unavailable -> disconnected (reason
'supplicant-available') [20 30
42]
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: ready -> inactive
Oct 5 21:20:11 nix-S405C NetworkManager[941]: <info> (wlan1) supports
5 scan SSIDs
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Auto-activating
connection 'dev_null'.
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) starting connection 'dev_null'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: disconnected -> prepare (reason 'none') [30 40 0]
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) scheduled...
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) started...
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) scheduled...
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 1 of 5 (Device Prepare) complete.
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) starting...
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: prepare -> config (reason 'none') [40 50 0]
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless): connection 'dev_null' has security, and secrets
exist. No new secr
ets needed.
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Config: added
'ssid' value 'dev_null'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Config: added
'scan_ssid' value '1'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Config: added
'key_mgmt' value 'WPA-PSK'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Config: added
'auth_alg' value 'OPEN'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Config: added
'psk' value '<omitted>'
Oct 5 21:20:14 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 2 of 5 (Device Configure) complete.
Oct 5 21:20:14 nix-S405C whoopsie[1177]: offline
Oct 5 21:20:15 nix-S405C NetworkManager[941]: <info> Config: set
interface ap_scan to 1
Oct 5 21:20:15 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: inactive -> scanning
Oct 5 21:20:18 nix-S405C wpa_supplicant[4103]: wlan1: SME: Trying to
authenticate with b0:c7:45:36:60:15 (SSID='dev_null' freq=5200 MHz)
Oct 5 21:20:18 nix-S405C kernel: [ 3886.797549] wlan1: authenticate
with b0:c7:45:36:60:15
Oct 5 21:20:18 nix-S405C kernel: [ 3886.798934] wlan1: send auth to
b0:c7:45:36:60:15 (try 1/3)
Oct 5 21:20:18 nix-S405C wpa_supplicant[4103]: wlan1: Trying to
associate with b0:c7:45:36:60:15 (SSID='dev_null' freq=5200 MHz)
Oct 5 21:20:18 nix-S405C kernel: [ 3886.799532] wlan1: authenticated
Oct 5 21:20:18 nix-S405C kernel: [ 3886.803298] wlan1: associate with
b0:c7:45:36:60:15 (try 1/3)
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: scanning -> authenticating
Oct 5 21:20:18 nix-S405C wpa_supplicant[4103]: wlan1: Associated with
b0:c7:45:36:60:15
Oct 5 21:20:18 nix-S405C kernel: [ 3886.809688] wlan1: RX AssocResp
from b0:c7:45:36:60:15 (capab=0x11 status=0 aid=2)
Oct 5 21:20:18 nix-S405C kernel: [ 3886.810521] wlan1: associated
Oct 5 21:20:18 nix-S405C kernel: [ 3886.810548] IPv6:
ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: authenticating -> associating
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: associating -> 4-way handshake
Oct 5 21:20:18 nix-S405C wpa_supplicant[4103]: wlan1: WPA: Key
negotiation completed with b0:c7:45:36:60:15 [PTK=CCMP GTK=CCMP]
Oct 5 21:20:18 nix-S405C wpa_supplicant[4103]: wlan1:
CTRL-EVENT-CONNECTED - Connection to b0:c7:45:36:60:15 completed
(auth) [id=0 id_str=]
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1):
supplicant interface state: 4-way handshake -> completed
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1/wireless) Stage 2 of 5 (Device Configure) successful.
Connected to wireless n
etwork 'dev_null'.
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 3 of 5 (IP Configure Start) scheduled.
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 3 of 5 (IP Configure Start) started...
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: config -> ip-config (reason 'none') [50 70 0]
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Beginning DHCPv4 transaction (timeout in 45 seconds)
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> dhclient started
with pid 6242
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Beginning IP6 addrconf.
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 3 of 5 (IP Configure Start) complete.
Oct 5 21:20:18 nix-S405C dhclient: Internet Systems Consortium DHCP
Client 4.2.4
Oct 5 21:20:18 nix-S405C dhclient: Copyright 2004-2012 Internet
Systems Consortium.
Oct 5 21:20:18 nix-S405C dhclient: All rights reserved.
Oct 5 21:20:18 nix-S405C dhclient: For info, please visit
https://www.isc.org/software/dhcp/
Oct 5 21:20:18 nix-S405C dhclient:
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1): DHCPv4
state changed nbi -> preinit
Oct 5 21:20:18 nix-S405C dhclient: Listening on LPF/wlan1/0c:8b:fd:32:de:c6
Oct 5 21:20:18 nix-S405C dhclient: Sending on LPF/wlan1/0c:8b:fd:32:de:c6
Oct 5 21:20:18 nix-S405C dhclient: Sending on Socket/fallback
Oct 5 21:20:18 nix-S405C dhclient: DHCPREQUEST of 192.168.11.7 on
wlan1 to 255.255.255.255 port 67 (xid=0x4d5eabeb)
Oct 5 21:20:18 nix-S405C dhclient: DHCPACK of 192.168.11.7 from 192.168.11.1
Oct 5 21:20:18 nix-S405C dhclient: bound to 192.168.11.7 -- renewal
in 82225 seconds.
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> (wlan1): DHCPv4
state changed preinit -> reboot
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> address 192.168.11.7
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> prefix 24
(255.255.255.0)
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> gateway 192.168.11.1
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> nameserver
'192.168.11.1'
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 5 of 5 (IPv4 Configure Commit) scheduled...
Oct 5 21:20:18 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 5 of 5 (IPv4 Commit) started...
Oct 5 21:20:18 nix-S405C avahi-daemon[877]: Joining mDNS multicast
group on interface wlan1.IPv4 with address 192.168.11.7.
Oct 5 21:20:18 nix-S405C avahi-daemon[877]: New relevant interface
wlan1.IPv4 for mDNS.
Oct 5 21:20:18 nix-S405C avahi-daemon[877]: Registering new address
record for 192.168.11.7 on wlan1.IPv4.
Oct 5 21:20:19 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: ip-config -> secondaries (reason 'none') [70 90 0]
Oct 5 21:20:19 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 5 of 5 (IPv4 Commit) complete.
Oct 5 21:20:19 nix-S405C NetworkManager[941]: <info> (wlan1): device
state change: secondaries -> activated (reason 'none') [90 100 0]
Oct 5 21:20:19 nix-S405C NetworkManager[941]: <info> Policy set
'dev_null' (wlan1) as default for IPv4 routing and DNS.
Oct 5 21:20:19 nix-S405C NetworkManager[941]: <info> Writing DNS
information to /sbin/resolvconf
Oct 5 21:20:19 nix-S405C dnsmasq[1848]: setting upstream servers from DBus
Oct 5 21:20:19 nix-S405C dnsmasq[1848]: using nameserver 192.168.11.1#53
Oct 5 21:20:20 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) successful, device activated.
Oct 5 21:20:20 nix-S405C dbus[691]: [system] Activating service
name='org.freedesktop.nm_dispatcher' (using servicehelper)
Oct 5 21:20:20 nix-S405C dbus[691]: [system] Successfully activated
service 'org.freedesktop.nm_dispatcher'
Oct 5 21:20:20 nix-S405C whoopsie[1177]: offline
Oct 5 21:20:20 nix-S405C avahi-daemon[877]: Joining mDNS multicast
group on interface wlan1.IPv6 with address fe80::e8b:fdff:fe32:dec6.
Oct 5 21:20:20 nix-S405C avahi-daemon[877]: New relevant interface
wlan1.IPv6 for mDNS.
Oct 5 21:20:20 nix-S405C avahi-daemon[877]: Registering new address
record for fe80::e8b:fdff:fe32:dec6 on wlan1.*.
Oct 5 21:20:20 nix-S405C whoopsie[1177]: online
Oct 5 21:20:21 nix-S405C whoopsie[1177]: online
Oct 5 21:20:26 nix-S405C ntpdate[6338]: adjust time server
91.189.94.4 offset 0.073376 sec
Oct 5 21:20:32 nix-S405C whoopsie[1177]: online
Oct 5 21:20:39 nix-S405C NetworkManager[941]: <info> (wlan1): IP6
addrconf timed out or failed.
Oct 5 21:20:39 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 4 of 5 (IPv6 Configure Timeout) scheduled...
Oct 5 21:20:39 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 4 of 5 (IPv6 Configure Timeout) started...
Oct 5 21:20:39 nix-S405C NetworkManager[941]: <info> Activation
(wlan1) Stage 4 of 5 (IPv6 Configure Timeout) complete.
Oct 5 21:21:31 nix-S405C whoopsie[1177]: online
Oct 5 21:22:49 whoopsie[1177]: last message repeated 5 times
^ permalink raw reply
* [PATCH 2/2] ath9k: add HT40 spectral scan capability
From: Lorenzo Bianconi @ 2013-10-05 21:16 UTC (permalink / raw)
To: linville; +Cc: linux-wireless, mcgrof, simon.wunderlich
In-Reply-To: <1381007769-11800-1-git-send-email-lorenzo.bianconi83@gmail.com>
Add spectral scan feature on HT40 channels for ath9k. This patch extends
previous capability added by Simon Wunderlich
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
---
drivers/net/wireless/ath/ath9k/ath9k.h | 28 +++++++
drivers/net/wireless/ath/ath9k/recv.c | 144 ++++++++++++++++++++++++---------
2 files changed, 134 insertions(+), 38 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 8878f2d..62d2812 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -879,6 +879,7 @@ static inline u8 spectral_bitmap_weight(u8 *bins)
*/
enum ath_fft_sample_type {
ATH_FFT_SAMPLE_HT20 = 1,
+ ATH_FFT_SAMPLE_HT20_40,
};
struct fft_sample_tlv {
@@ -905,6 +906,33 @@ struct fft_sample_ht20 {
u8 data[SPECTRAL_HT20_NUM_BINS];
} __packed;
+struct fft_sample_ht20_40 {
+ struct fft_sample_tlv tlv;
+
+ u8 max_exp;
+
+ __be16 freq;
+
+ s8 lower_rssi;
+ s8 upper_rssi;
+
+ __be64 tsf;
+
+ s8 lower_noise;
+ s8 upper_noise;
+
+ __be16 lower_max_magnitude;
+ __be16 upper_max_magnitude;
+
+ u8 lower_max_index;
+ u8 upper_max_index;
+
+ u8 lower_bitmap_weight;
+ u8 upper_bitmap_weight;
+
+ u8 data[SPECTRAL_HT20_40_NUM_BINS];
+} __packed;
+
void ath9k_tasklet(unsigned long data);
int ath_cabq_update(struct ath_softc *);
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ab9e3a8..b49fd13 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -972,14 +972,14 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
{
#ifdef CONFIG_ATH9K_DEBUGFS
struct ath_hw *ah = sc->sc_ah;
- u8 bins[SPECTRAL_HT20_NUM_BINS];
- u8 *vdata = (u8 *)hdr;
- struct fft_sample_ht20 fft_sample;
+ u8 num_bins, *bins, *sample, *vdata = (u8 *)hdr;
+ struct fft_sample_ht20 fft_sample_20;
+ struct fft_sample_ht20_40 fft_sample_40;
struct ath_radar_info *radar_info;
- struct ath_ht20_mag_info *mag_info;
int len = rs->rs_datalen;
int dc_pos;
- u16 length, max_magnitude;
+ u16 fft_len, length, freq = ah->curchan->chan->center_freq;
+ enum nl80211_channel_type chan_type;
/* AR9280 and before report via ATH9K_PHYERR_RADAR, AR93xx and newer
* via ATH9K_PHYERR_SPECTRAL. Haven't seen ATH9K_PHYERR_FALSE_RADAR_EXT
@@ -997,45 +997,44 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
if (!(radar_info->pulse_bw_info & SPECTRAL_SCAN_BITMASK))
return 0;
- /* Variation in the data length is possible and will be fixed later.
- * Note that we only support HT20 for now.
- *
- * TODO: add HT20_40 support as well.
- */
- if ((len > SPECTRAL_HT20_TOTAL_DATA_LEN + 2) ||
- (len < SPECTRAL_HT20_TOTAL_DATA_LEN - 1))
- return 1;
-
- fft_sample.tlv.type = ATH_FFT_SAMPLE_HT20;
- length = sizeof(fft_sample) - sizeof(fft_sample.tlv);
- fft_sample.tlv.length = __cpu_to_be16(length);
+ chan_type = cfg80211_get_chandef_type(&sc->hw->conf.chandef);
+ if ((chan_type == NL80211_CHAN_HT40MINUS) ||
+ (chan_type == NL80211_CHAN_HT40PLUS)) {
+ fft_len = SPECTRAL_HT20_40_TOTAL_DATA_LEN;
+ num_bins = SPECTRAL_HT20_40_NUM_BINS;
+ bins = (u8 *) fft_sample_40.data;
+ } else {
+ fft_len = SPECTRAL_HT20_TOTAL_DATA_LEN;
+ num_bins = SPECTRAL_HT20_NUM_BINS;
+ bins = (u8 *) fft_sample_20.data;
+ }
- fft_sample.freq = __cpu_to_be16(ah->curchan->chan->center_freq);
- fft_sample.rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
- fft_sample.noise = ah->noise;
+ /* Variation in the data length is possible and will be fixed later */
+ if ((len > fft_len + 2) || (len < fft_len - 1))
+ return 1;
- switch (len - SPECTRAL_HT20_TOTAL_DATA_LEN) {
+ switch (len - fft_len) {
case 0:
/* length correct, nothing to do. */
- memcpy(bins, vdata, SPECTRAL_HT20_NUM_BINS);
+ memcpy(bins, vdata, num_bins);
break;
case -1:
/* first byte missing, duplicate it. */
- memcpy(&bins[1], vdata, SPECTRAL_HT20_NUM_BINS - 1);
+ memcpy(&bins[1], vdata, num_bins - 1);
bins[0] = vdata[0];
break;
case 2:
/* MAC added 2 extra bytes at bin 30 and 32, remove them. */
memcpy(bins, vdata, 30);
bins[30] = vdata[31];
- memcpy(&bins[31], &vdata[33], SPECTRAL_HT20_NUM_BINS - 31);
+ memcpy(&bins[31], &vdata[33], num_bins - 31);
break;
case 1:
/* MAC added 2 extra bytes AND first byte is missing. */
bins[0] = vdata[0];
- memcpy(&bins[0], vdata, 30);
+ memcpy(&bins[1], vdata, 30);
bins[31] = vdata[31];
- memcpy(&bins[32], &vdata[33], SPECTRAL_HT20_NUM_BINS - 32);
+ memcpy(&bins[32], &vdata[33], num_bins - 32);
break;
default:
return 1;
@@ -1044,23 +1043,92 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr,
/* DC value (value in the middle) is the blind spot of the spectral
* sample and invalid, interpolate it.
*/
- dc_pos = SPECTRAL_HT20_NUM_BINS / 2;
+ dc_pos = num_bins / 2;
bins[dc_pos] = (bins[dc_pos + 1] + bins[dc_pos - 1]) / 2;
- /* mag data is at the end of the frame, in front of radar_info */
- mag_info = ((struct ath_ht20_mag_info *)radar_info) - 1;
+ if ((chan_type == NL80211_CHAN_HT40MINUS) ||
+ (chan_type == NL80211_CHAN_HT40PLUS)) {
+ s8 lower_rssi, upper_rssi;
+ s16 ext_nf;
+ u8 lower_max_index, upper_max_index;
+ u8 lower_bitmap_w, upper_bitmap_w;
+ u16 lower_mag, upper_mag;
+ struct ath9k_hw_cal_data *caldata = ah->caldata;
+ struct ath_ht20_40_mag_info *mag_info;
+
+ if (caldata)
+ ext_nf = ath9k_hw_getchan_noise(ah, ah->curchan,
+ caldata->nfCalHist[3].privNF);
+ else
+ ext_nf = ATH_DEFAULT_NOISE_FLOOR;
+
+ length = sizeof(fft_sample_40) - sizeof(struct fft_sample_tlv);
+ fft_sample_40.tlv.type = ATH_FFT_SAMPLE_HT20_40;
+ fft_sample_40.tlv.length = __cpu_to_be16(length);
+ fft_sample_40.freq = __cpu_to_be16(freq);
- /* copy raw bins without scaling them */
- memcpy(fft_sample.data, bins, SPECTRAL_HT20_NUM_BINS);
- fft_sample.max_exp = mag_info->max_exp & 0xf;
+ if (chan_type == NL80211_CHAN_HT40PLUS) {
+ lower_rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
+ upper_rssi = fix_rssi_inv_only(rs->rs_rssi_ext0);
+
+ fft_sample_40.lower_noise = ah->noise;
+ fft_sample_40.upper_noise = ext_nf;
+ } else {
+ lower_rssi = fix_rssi_inv_only(rs->rs_rssi_ext0);
+ upper_rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
- max_magnitude = spectral_max_magnitude(mag_info->all_bins);
- fft_sample.max_magnitude = __cpu_to_be16(max_magnitude);
- fft_sample.max_index = spectral_max_index(mag_info->all_bins);
- fft_sample.bitmap_weight = spectral_bitmap_weight(mag_info->all_bins);
- fft_sample.tsf = __cpu_to_be64(tsf);
+ fft_sample_40.lower_noise = ext_nf;
+ fft_sample_40.upper_noise = ah->noise;
+ }
+ fft_sample_40.lower_rssi = lower_rssi;
+ fft_sample_40.upper_rssi = upper_rssi;
+
+ mag_info = ((struct ath_ht20_40_mag_info *)radar_info) - 1;
+ lower_mag = spectral_max_magnitude(mag_info->lower_bins);
+ upper_mag = spectral_max_magnitude(mag_info->upper_bins);
+ fft_sample_40.lower_max_magnitude = __cpu_to_be16(lower_mag);
+ fft_sample_40.upper_max_magnitude = __cpu_to_be16(upper_mag);
+ lower_max_index = spectral_max_index(mag_info->lower_bins);
+ upper_max_index = spectral_max_index(mag_info->upper_bins);
+ fft_sample_40.lower_max_index = lower_max_index;
+ fft_sample_40.upper_max_index = upper_max_index;
+ lower_bitmap_w = spectral_bitmap_weight(mag_info->lower_bins);
+ upper_bitmap_w = spectral_bitmap_weight(mag_info->upper_bins);
+ fft_sample_40.lower_bitmap_weight = lower_bitmap_w;
+ fft_sample_40.upper_bitmap_weight = upper_bitmap_w;
+ fft_sample_40.max_exp = mag_info->max_exp & 0xf;
+
+ fft_sample_40.tsf = __cpu_to_be64(tsf);
+
+ sample = (u8 *) &fft_sample_40;
+ } else {
+ u8 max_index, bitmap_w;
+ u16 magnitude;
+ struct ath_ht20_mag_info *mag_info;
+
+ length = sizeof(fft_sample_20) - sizeof(struct fft_sample_tlv);
+ fft_sample_20.tlv.type = ATH_FFT_SAMPLE_HT20;
+ fft_sample_20.tlv.length = __cpu_to_be16(length);
+ fft_sample_20.freq = __cpu_to_be16(freq);
+
+ fft_sample_20.rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0);
+ fft_sample_20.noise = ah->noise;
+
+ mag_info = ((struct ath_ht20_mag_info *)radar_info) - 1;
+ magnitude = spectral_max_magnitude(mag_info->all_bins);
+ fft_sample_20.max_magnitude = __cpu_to_be16(magnitude);
+ max_index = spectral_max_index(mag_info->all_bins);
+ fft_sample_20.max_index = max_index;
+ bitmap_w = spectral_bitmap_weight(mag_info->all_bins);
+ fft_sample_20.bitmap_weight = bitmap_w;
+ fft_sample_20.max_exp = mag_info->max_exp & 0xf;
+
+ fft_sample_20.tsf = __cpu_to_be64(tsf);
+
+ sample = (u8 *) &fft_sample_20;
+ }
- ath_debug_send_fft_sample(sc, &fft_sample.tlv);
+ ath_debug_send_fft_sample(sc, (struct fft_sample_tlv *) sample);
return 1;
#else
return 0;
--
1.8.1.2
^ permalink raw reply related
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