* Re: [EXT] Re: [PATCH] mwifiex: do not support change AP interface to station mode
From: James Cameron @ 2017-11-21 19:21 UTC (permalink / raw)
To: Xinming Hu
Cc: Linux Wireless, Kalle Valo, Brian Norris, Dmitry Torokhov,
rajatja@google.com, Zhiyuan Yang, Tim Song, Cathy Luo, James Cao,
Ganapathi Bhat, Ellie Reeves
In-Reply-To: <f937c2db94884640b64e6950416121e1@SC-EXCH02.marvell.com>
On Tue, Nov 21, 2017 at 12:03:19PM +0000, Xinming Hu wrote:
> Hi James,
>
> > -----Original Message-----
> > From: quozl@laptop.org [mailto:quozl@laptop.org]
> > Sent: 2017年11月21日 16:04
> > To: Xinming Hu <huxm@marvell.com>
> > Cc: Linux Wireless <linux-wireless@vger.kernel.org>; Kalle Valo
> > <kvalo@codeaurora.org>; Brian Norris <briannorris@chromium.org>; Dmitry
> > Torokhov <dtor@google.com>; rajatja@google.com; Zhiyuan Yang
> > <yangzy@marvell.com>; Tim Song <songtao@marvell.com>; Cathy Luo
> > <cluo@marvell.com>; James Cao <jcao@marvell.com>; Ganapathi Bhat
> > <gbhat@marvell.com>; Ellie Reeves <ellierevves@gmail.com>
> > Subject: [EXT] Re: [PATCH] mwifiex: do not support change AP interface to
> > station mode
> >
> > External Email
> >
> > ----------------------------------------------------------------------
> > On Tue, Nov 21, 2017 at 03:24:03PM +0800, Xinming Hu wrote:
> > > Firmware do not support change interface from micro-ap mode to station
> > > mode, forbidden this operation in driver accordingly.
> >
> > All firmware or specific versions?
> >
>
> This property result from the initial design consideration in
> firmware.
Thanks. I maintain a product that uses your MV8787 device with
firmware sd8787_uapsta.bin and review mwifiex patches for local
backport.
>
> > >
> > > Signed-off-by: Cathy Luo <cluo@marvell.com>
> > > Signed-off-by: Xinming Hu <huxm@marvell.com>
> > > ---
> > > drivers/net/wireless/marvell/mwifiex/cfg80211.c | 6 ++++++
> > > 1 file changed, 6 insertions(+)
> > >
> > > diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > > b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > > index 6e0d9a9..a87758f 100644
> > > --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > > +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> > > @@ -1181,6 +1181,12 @@ static int mwifiex_deinit_priv_params(struct
> > mwifiex_private *priv)
> > > switch (type) {
> > > case NL80211_IFTYPE_ADHOC:
> > > case NL80211_IFTYPE_STATION:
> > > + if (mwifiex_get_priv_by_id(priv->adapter, priv->bss_num,
> > > + MWIFIEX_BSS_TYPE_STA)){
> >
> > Is this test necessary?
>
> Hhn, yes, Will remove this check, which comes from a fix for combo sta/uap case.
> Thanks for the suggestion.
>
> >
> > dev->ieee80211_ptr->iftype is always NL80211_IFTYPE_AP at this point.
> >
> > > + mwifiex_dbg(priv->adapter, INFO,
> > > + "Skip change virtual interface\n");
> >
> > Is this message easy to understand? Other messages in the same function
> > seem easier; e.g. "%s: changing to %d not supported\n"
>
> OK.
>
> >
> > > + return 0;
> >
> > Should this be -EOPNOTSUPP rather than 0?
>
> Yes.
>
> >
> > > + }
> > > return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype,
> > > type, params);
> > > break;
> > > --
> > > 1.9.1
> > >
> >
> > --
> > James Cameron
> > http://quozl.netrek.org/
--
James Cameron
http://quozl.netrek.org/
^ permalink raw reply
* Re: [PATCH v2] mwifiex: do not support change AP interface to station mode
From: James Cameron @ 2017-11-21 19:31 UTC (permalink / raw)
To: Xinming Hu
Cc: Linux Wireless, Kalle Valo, Brian Norris, Dmitry Torokhov,
rajatja, Zhiyuan Yang, Tim Song, Cathy Luo, James Cao,
Ganapathi Bhat, Ellie Reeves
In-Reply-To: <1511265815-13087-1-git-send-email-huxm@marvell.com>
On Tue, Nov 21, 2017 at 08:03:35PM +0800, Xinming Hu wrote:
> Firmware do not support change interface from micro-ap mode to
> station mode, forbidden this operation in driver accordingly.
"forbidden" should be "forbid", for correct tense.
"in driver" is redundant and can be removed.
"accordingly" is also redundant.
Perhaps "Firmware do not support change interface from micro-ap mode
to station mode, forbid this operation."
> Signed-off-by: Cathy Luo <cluo@marvell.com>
> Signed-off-by: Xinming Hu <huxm@marvell.com>
> ---
> v2: remove unnecessary sta/uap combo check(James Cameron)
>
> drivers/net/wireless/marvell/mwifiex/cfg80211.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> index 6e0d9a9..4d45df8 100644
> --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
> @@ -1180,7 +1180,6 @@ static int mwifiex_deinit_priv_params(struct mwifiex_private *priv)
> case NL80211_IFTYPE_AP:
> switch (type) {
> case NL80211_IFTYPE_ADHOC:
Change interface type from micro-ap to adhoc is supported?
> - case NL80211_IFTYPE_STATION:
> return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype,
> type, params);
> break;
> --
> 1.9.1
>
--
James Cameron
http://quozl.netrek.org/
^ permalink raw reply
* Re: rtl8723be on Fedora27
From: James Cameron @ 2017-11-21 20:37 UTC (permalink / raw)
To: Rákosi Gergely; +Cc: Larry Finger, linux-wireless
In-Reply-To: <d4ba5178-3d60-76b0-3819-e70e3e173fac@gmail.com>
On Tue, Nov 21, 2017 at 03:08:16PM +0100, Rákosi Gergely wrote:
> 2017-11-18 16:52 keltezéssel, Larry Finger írta:
> > On 11/17/2017 06:22 PM, Rákosi Gergely wrote:
> >> Hello Larry,
> >>
> >> First of all, thanks your help.
> >> Lets see...here is the kernel version: 4.13.12-300
> >> The machine is an Asus ROG 553VE
> >>
> >> The firmware which loading in the dmesg is : rtlwifi/rtl8723befw_36.bin
> >> The output of md5sum is : 1850c1308fbcd95e9f6a7f58ede1e35f
> >
> > [...]
> > sudo iw dev wlan0 scan | egrep "SSID|signal"
> >
> > Post that output. In addition, copy the dmesg output to some pastebin
> > and post the link as well.
> >
> > Larry
> >
> Hello Larry,
>
> I hope this email post format is good, and fit to the rules.
> Here is the output:
>
> root@skynet-x2 ~]# iw dev wlp2s0 scan | egrep "SSID|signal"
> signal: -46.00 dBm
> SSID: SKYNET-X2
> [...]
> [root@skynet-x2 ~]#
Scan results seem normal. Was this scan before disconnect?
> And the dmesg output:
>
> https://pastebin.com/iqQSu2hD
Is now v4.13.13.
This is interesting, an H2C command was dropped, but no idea which.
[ 9.848052] rtl8723be: error H2C cmd because of Fw download fail!!!
Disconnection happened at boot+440 seconds, associate+429 seconds;
[ 439.871033] rtlwifi: AP off, try to reconnect now
[ 439.871093] wlp2s0: Connection to AP 4c:5e:0c:c7:fa:e3 lost
I cannot tell what causes disconnect. I wonder if the same
timing of the problem happens always, or if the timing varies.
Init MAC failed was another 30 seconds later;
[ 468.600670] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 469.618926] rtl8723be: Init MAC failed
Looking at _rtl8723be_init_mac, there are two false returns; hardware
power on fail, and llt write fail.
Sorry, I don't have rtl8723be hardware.
Rákosi, did any older kernel keep connection?
--
James Cameron
http://quozl.netrek.org/
^ permalink raw reply
* Re: rtl8723be on Fedora27
From: Rákosi Gergely @ 2017-11-21 20:52 UTC (permalink / raw)
To: James Cameron; +Cc: Larry Finger, linux-wireless
In-Reply-To: <20171121203746.GC5400@us.netrek.org>
2017-11-21 21:37 keltezéssel, James Cameron írta:
> On Tue, Nov 21, 2017 at 03:08:16PM +0100, Rákosi Gergely wrote:
>> 2017-11-18 16:52 keltezéssel, Larry Finger írta:
>>> On 11/17/2017 06:22 PM, Rákosi Gergely wrote:
>>>> Hello Larry,
>>>>
>>>> First of all, thanks your help.
>>>> Lets see...here is the kernel version: 4.13.12-300
>>>> The machine is an Asus ROG 553VE
>>>>
>>>> The firmware which loading in the dmesg is : rtlwifi/rtl8723befw_36.bin
>>>> The output of md5sum is : 1850c1308fbcd95e9f6a7f58ede1e35f
>>> [...]
>>> sudo iw dev wlan0 scan | egrep "SSID|signal"
>>>
>>> Post that output. In addition, copy the dmesg output to some pastebin
>>> and post the link as well.
>>>
>>> Larry
>>>
>> Hello Larry,
>>
>> I hope this email post format is good, and fit to the rules.
>> Here is the output:
>>
>> root@skynet-x2 ~]# iw dev wlp2s0 scan | egrep "SSID|signal"
>> signal: -46.00 dBm
>> SSID: SKYNET-X2
>> [...]
>> [root@skynet-x2 ~]#
> Scan results seem normal. Was this scan before disconnect?
> - Yes, this command output taken while the connection was OK
>> And the dmesg output:
>>
>> https://pastebin.com/iqQSu2hD
> Is now v4.13.13.
> - Yes, thats the upgraded kernel
> This is interesting, an H2C command was dropped, but no idea which.
>
> [ 9.848052] rtl8723be: error H2C cmd because of Fw download fail!!!
>
> Disconnection happened at boot+440 seconds, associate+429 seconds;
>
> [ 439.871033] rtlwifi: AP off, try to reconnect now
> [ 439.871093] wlp2s0: Connection to AP 4c:5e:0c:c7:fa:e3 lost
>
> I cannot tell what causes disconnect. I wonder if the same
> timing of the problem happens always, or if the timing varies.
>
> - The timing always changing, never is the same. And I dont realize the cause at now...
> Init MAC failed was another 30 seconds later;
>
> [ 468.600670] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
> [ 469.618926] rtl8723be: Init MAC failed
>
> Looking at _rtl8723be_init_mac, there are two false returns; hardware
> power on fail, and llt write fail.
>
> Sorry, I don't have rtl8723be hardware.
>
> Rákosi, did any older kernel keep connection?
>
> - The oldest kernel is 4.13.9-300.fc27.x86_64 in Fedora 27 installation, but did the same.
If you can give advise how, and what I do, then I'll try it.
Thanks,
Gergely
^ permalink raw reply
* [PATCH 2/2] Net: wireless: nl80211: fix coding style
From: Guilherme Tadashi Maeoka @ 2017-11-21 21:13 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, netdev, linux-kernel, Guilherme Tadashi Maeoka
Fix some coding styles.
Signed-off-by: Guilherme Tadashi Maeoka <gui.maeoka@gmail.com>
---
net/wireless/nl80211.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index b1ac23ca20c8..0d7e77e03db5 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -13994,7 +13994,7 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev,
}
void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
- const u8* ie, u8 ie_len, gfp_t gfp)
+ const u8 *ie, u8 ie_len, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
@@ -14020,7 +14020,7 @@ void cfg80211_notify_new_peer_candidate(struct net_device *dev, const u8 *addr,
nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) ||
(ie_len && ie &&
- nla_put(msg, NL80211_ATTR_IE, ie_len , ie)))
+ nla_put(msg, NL80211_ATTR_IE, ie_len, ie)))
goto nla_put_failure;
genlmsg_end(msg, hdr);
@@ -15158,7 +15158,7 @@ void cfg80211_tdls_oper_request(struct net_device *dev, const u8 *peer,
}
EXPORT_SYMBOL(cfg80211_tdls_oper_request);
-static int nl80211_netlink_notify(struct notifier_block * nb,
+static int nl80211_netlink_notify(struct notifier_block *nb,
unsigned long state,
void *_notify)
{
--
2.15.0
^ permalink raw reply related
* Re: rtl8723be on Fedora27
From: James Cameron @ 2017-11-21 21:30 UTC (permalink / raw)
To: Rákosi Gergely; +Cc: Larry Finger, linux-wireless
In-Reply-To: <e639e8df-7cea-87c5-add9-cea1c5e57a8a@gmail.com>
On Tue, Nov 21, 2017 at 09:52:12PM +0100, Rákosi Gergely wrote:
> 2017-11-21 21:37 keltezéssel, James Cameron írta:
> > On Tue, Nov 21, 2017 at 03:08:16PM +0100, Rákosi Gergely wrote:
> >> 2017-11-18 16:52 keltezéssel, Larry Finger írta:
> >>> On 11/17/2017 06:22 PM, Rákosi Gergely wrote:
> >>>> Hello Larry,
> >>>>
> >>>> First of all, thanks your help.
> >>>> Lets see...here is the kernel version: 4.13.12-300
> >>>> The machine is an Asus ROG 553VE
> >>>>
> >>>> The firmware which loading in the dmesg is : rtlwifi/rtl8723befw_36.bin
> >>>> The output of md5sum is : 1850c1308fbcd95e9f6a7f58ede1e35f
> >>> [...]
> >>> sudo iw dev wlan0 scan | egrep "SSID|signal"
> >>>
> >>> Post that output. In addition, copy the dmesg output to some pastebin
> >>> and post the link as well.
> >>>
> >>> Larry
> >>>
> >> Hello Larry,
> >>
> >> I hope this email post format is good, and fit to the rules.
> >> Here is the output:
> >>
> >> root@skynet-x2 ~]# iw dev wlp2s0 scan | egrep "SSID|signal"
> >> signal: -46.00 dBm
> >> SSID: SKYNET-X2
> >> [...]
> >> [root@skynet-x2 ~]#
> > Scan results seem normal. Was this scan before disconnect?
>
> Yes, this command output taken while the connection was OK
Thanks.
> >> And the dmesg output:
> >>
> >> https://pastebin.com/iqQSu2hD
> > Is now v4.13.13.
>
> Yes, thats the upgraded kernel
>
> > This is interesting, an H2C command was dropped, but no idea which.
> >
> > [ 9.848052] rtl8723be: error H2C cmd because of Fw download fail!!!
> >
> > Disconnection happened at boot+440 seconds, associate+429 seconds;
> >
> > [ 439.871033] rtlwifi: AP off, try to reconnect now
> > [ 439.871093] wlp2s0: Connection to AP 4c:5e:0c:c7:fa:e3 lost
> >
> > I cannot tell what causes disconnect. I wonder if the same
> > timing of the problem happens always, or if the timing varies.
>
> The timing always changing, never is the same. And I dont realize
> the cause at now...
Thanks. I had similar problem with different wireless device.
> > Init MAC failed was another 30 seconds later;
> >
> > [ 468.600670] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
> > [ 469.618926] rtl8723be: Init MAC failed
> >
> > Looking at _rtl8723be_init_mac, there are two false returns;
> > hardware power on fail, and llt write fail.
> >
> > Sorry, I don't have rtl8723be hardware.
> >
> > Rákosi, did any older kernel keep connection?
>
> The oldest kernel is 4.13.9-300.fc27.x86_64 in Fedora 27
> installation, but did the same. If you can give advise how, and
> what I do, then I'll try it.
You might try running "Live CD" of Fedora 26 or Fedora 25, without
installing, to test if unexpected disconnection happens in two older
kernels. Not for permanent solution, just for easy testing.
I don't have specific advice for Fedora 27, you might ask Fedora
community about that, or use RHBZ. A quick search finds this old 2013
page;
https://fedoraproject.org/wiki/User:Ignatenkobrain/Kernel/Bisection
--
James Cameron
http://quozl.netrek.org/
^ permalink raw reply
* BCM4331 won't connect with WPA2
From: Chris Murphy @ 2017-11-21 22:36 UTC (permalink / raw)
To: linux-wireless
Hi,
Pretty much all the details and logs are here:
refuses to connect to WPA2 secured WiFi
https://bugzilla.redhat.com/show_bug.cgi?id=1516009
So I will just include a summary here:
Macbook Pro, Broadcom BCM4331
firmware version 784.2 (2012-08-15....
kernels 4.5.5 through 4.13.13
NetworkManager-1.8.4
wpa_supplicant-2.6
Access point is an Xfinity branded
Arris TG1682G, 802.11a/b/g/n/ac
Connecting to this AP's unsecured "xfinity" SSID succeeds, but fails
to its "altitude" WPA2 secured SSID. The user visible failure is
either no error other than three dots for the Wifi icon in the gnome
menu bar, or more often the modal passphrase dialog for the AP comes
up asking for the passphrase again.
No other devices (about 1/2 dozen) have this problem, including this
same laptop if I reboot to macOS and connect to this same "altitude"
SSID with the same entered passphrase.
There is an attached log (journal3) where a connection did succeed for
a very short amount of time, but then promptly was disconnected with
all subsequent attempts to connect failing while the user intervention
was zero (I was touching nothing, just monitoring and logging stuff).
The journal2 log attached to the bug report contains wpa_supplicant -d
output. Let me know if I need to retry with -dd and post that
somewhere. Also in the bug are the kernel config options, I don't see
any of the requested 80211 options in the reporting bugs guidelines.
https://wireless.wiki.kernel.org/en/users/documentation/reporting_bugs
So if I need to compile a kernel and enable options, no problem, just
let me know which ones.
If I change any of the three components: client (the laptop with
BCM4331) + linux + AP then the problem doesn't happen. Change the OS
and it works. All other devices work with this AP and WPA2. And
BCM4331 + linux work with other APs than this one. So it's something
of a trifecta bug.
--
Chris Murphy
^ permalink raw reply
* [PATCH INTERNAL V2 1/1] brcmfmac: add console log support with configurable read size
From: Li Jin @ 2017-11-22 1:26 UTC (permalink / raw)
To: Kalle Valo, Wright Feng, Chi-Hsien Lin, Hante Meuleman,
Franky Lin, Arend van Spriel
Cc: linux-kernel, netdev, brcm80211-dev-list, brcm80211-dev-list.pdl,
linux-wireless, Jason Uy, Li Jin
From: Jason Uy <jason.uy@broadcom.com>
Add support for configurable read size so that older wifi
chips that have size restrictions can be supported.
Signed-off-by: Jason Uy <jason.uy@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Li Jin <li.jin@broadcom.com>
---
.../wireless/broadcom/brcm80211/brcmfmac/common.c | 5 +++
.../wireless/broadcom/brcm80211/brcmfmac/common.h | 2 ++
.../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 39 ++++++++++++++++++++--
3 files changed, 43 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 7a2b495..e1bfcaa 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -52,6 +52,10 @@ int brcmf_msg_level;
module_param_named(debug, brcmf_msg_level, int, S_IRUSR | S_IWUSR);
MODULE_PARM_DESC(debug, "Level of debug output");
+static unsigned int brcmf_log_size;
+module_param_named(logsize, brcmf_log_size, int, 0000);
+MODULE_PARM_DESC(logsize, "Size of log output to read each time");
+
static int brcmf_p2p_enable;
module_param_named(p2pon, brcmf_p2p_enable, int, 0);
MODULE_PARM_DESC(p2pon, "Enable legacy p2p management functionality");
@@ -287,6 +291,7 @@ struct brcmf_mp_device *brcmf_get_module_param(struct device *dev,
settings->feature_disable = brcmf_feature_disable;
settings->fcmode = brcmf_fcmode;
settings->roamoff = !!brcmf_roamoff;
+ settings->log_size = brcmf_log_size;
#ifdef DEBUG
settings->ignore_probe_fail = !!brcmf_ignore_probe_fail;
#endif
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
index a62f8e7..f3eab04 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.h
@@ -51,6 +51,7 @@ extern struct brcmf_mp_global_t brcmf_mp_global;
* @roamoff: Firmware roaming off?
* @ignore_probe_fail: Ignore probe failure.
* @country_codes: If available, pointer to struct for translating country codes
+ * @log_size: limit the read size when accessing log from wifi chip
* @bus: Bus specific platform data. Only SDIO at the mmoment.
*/
struct brcmf_mp_device {
@@ -60,6 +61,7 @@ struct brcmf_mp_device {
bool roamoff;
bool ignore_probe_fail;
struct brcmfmac_pd_cc *country_codes;
+ unsigned int log_size;
union {
struct brcmfmac_sdio_pd sdio;
} bus;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 613caca..71ba680 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -2790,6 +2790,10 @@ static int brcmf_sdio_readconsole(struct brcmf_sdio *bus)
u8 line[CONSOLE_LINE_MAX], ch;
u32 n, idx, addr;
int rv;
+ unsigned int left_to_read;
+ unsigned int offset;
+ unsigned int cur_read_size;
+ unsigned int log_size = bus->sdiodev->settings->log_size;
/* Don't do anything until FWREADY updates console address */
if (bus->console_addr == 0)
@@ -2823,9 +2827,38 @@ static int brcmf_sdio_readconsole(struct brcmf_sdio *bus)
/* Read the console buffer */
addr = le32_to_cpu(c->log_le.buf);
- rv = brcmf_sdiod_ramrw(bus->sdiodev, false, addr, c->buf, c->bufsize);
- if (rv < 0)
- return rv;
+
+ if (log_size > 0) {
+ /* limit the amount of data to read in case wifi chip has
+ * restrictions
+ */
+ left_to_read = c->bufsize;
+ offset = 0;
+ while (left_to_read) {
+ cur_read_size = (left_to_read > log_size) ?
+ log_size :
+ left_to_read;
+
+ rv = brcmf_sdiod_ramrw(bus->sdiodev,
+ false,
+ addr + offset,
+ c->buf + offset,
+ cur_read_size);
+ if (rv < 0)
+ return rv;
+
+ left_to_read -= cur_read_size;
+ offset += cur_read_size;
+ }
+ } else {
+ rv = brcmf_sdiod_ramrw(bus->sdiodev,
+ false,
+ addr,
+ c->buf,
+ c->bufsize);
+ if (rv < 0)
+ return rv;
+ }
while (c->last != idx) {
for (n = 0; n < CONSOLE_LINE_MAX - 2; n++) {
--
2.7.4
^ permalink raw reply related
* RE: [PATCH v2] mwifiex: do not support change AP interface to station mode
From: Xinming Hu @ 2017-11-22 6:53 UTC (permalink / raw)
To: quozl@laptop.org
Cc: Linux Wireless, Kalle Valo, Brian Norris, Dmitry Torokhov,
rajatja@google.com, Zhiyuan Yang, Tim Song, Cathy Luo, James Cao,
Ganapathi Bhat, Ellie Reeves
In-Reply-To: <20171121193117.GB5400@us.netrek.org>
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eCBXaXJlbGVzcyA8bGludXgtd2lyZWxlc3NAdmdlci5rZXJuZWwub3JnPjsgS2FsbGUgVmFsbw0K
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LjENCj4gPg0KPiANCj4gLS0NCj4gSmFtZXMgQ2FtZXJvbg0KPiBodHRwOi8vcXVvemwubmV0cmVr
Lm9yZy8NCg==
^ permalink raw reply
* [PATCH v3] mwifiex: do not support change AP interface to station mode
From: Xinming Hu @ 2017-11-22 6:55 UTC (permalink / raw)
To: Linux Wireless
Cc: Kalle Valo, Brian Norris, Dmitry Torokhov, rajatja, Zhiyuan Yang,
Tim Song, Cathy Luo, James Cao, Ganapathi Bhat, Ellie Reeves,
Xinming Hu
Firmware do not support change interface from micro-ap mode
to station mode, forbid this operation
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Xinming Hu <huxm@marvell.com>
---
v2: remove unnecessary sta/uap combo check(James Cameron)
v3: correct description(James Cameron)
drivers/net/wireless/marvell/mwifiex/cfg80211.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
index 6e0d9a9..4d45df8 100644
--- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c
@@ -1180,7 +1180,6 @@ static int mwifiex_deinit_priv_params(struct mwifiex_private *priv)
case NL80211_IFTYPE_AP:
switch (type) {
case NL80211_IFTYPE_ADHOC:
- case NL80211_IFTYPE_STATION:
return mwifiex_change_vif_to_sta_adhoc(dev, curr_iftype,
type, params);
break;
--
1.9.1
^ permalink raw reply related
* Re: ath6kl : intermittent Wi-Fi on Fedora 27 (Linux 4.13.12-300)
From: Ken Harris @ 2017-11-22 7:15 UTC (permalink / raw)
To: Steve deRosier; +Cc: linux-wireless
In-Reply-To: <CALLGbRJXLHeL33UNoNmRdjPJUzoGjajq0hcw2sd=PH4RdWfG7w@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 2373 bytes --]
Hi Steve, et al,
On Fri, Nov 17, 2017 at 9:37 PM, Steve deRosier <derosier@gmail.com> wrote:
> Hi Ken,
>
> On Fri, Nov 17, 2017 at 11:58 AM, Ken Harris <kjh@hokulea.org> wrote:
>> Yesterday, I installed Fedora 27 on a Dell Venue 8 Pro (5830).
>>
>> I installed the ath6kl firmware from https://github.com/qca/ath6kl-firmware/
>>
>> The Wi-Fi works for a while, but then stops. It seems to start up
>> again about 30 minutes later.
FYI, on this test, it died after 36 minutes and then started up again
36 minutes later ... and then died again 36 minutes later.
>> Is this a known problem ? Is there any to fix it ?
>
> Hard to know. You've not really given us enough information that would
> be helpful to help you. Kernel version?
4.13.13-300.fc27.x86_64
> dmesg dump?
... attached. With "ath6kl_core debug_mask=0x940000" (I cleared the
WMI bit because it was so verbose).
I also attached the output of "iw event -t"
> Backports?
Not sure. It's vanilla Fedora.
> Which chip? SDIO or USB?
SDIO
> Network manager or other?
Networker Manager
> All of this information is necessary to help.
>
> Usually your distro would come with the right firmware, and if it
> doesn't, usually the proper place to get it from is
> https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/
> Though, if you're needing ar6004/hw3.0 it's missing for some reason
> (@Kalle, why isn't that fw in linux-firmware?)
With the distro firmware, the driver failed with
ath6kl_sdio mmc1:0001:1: Direct firmware load for
ath6k/AR6004/hw3.0/bdata.bin failed with error -2
... so I got the git firmware.
> What I can tell you is I have ath6kl on many kernel versions on both
> 6003 and 6004 connected solid for months at a time with 0 noticeable
> drops.
That's encouraging.
> This might help:
> https://wireless.wiki.kernel.org/en/users/documentation/reporting_bugs
>
>>
>> FYI, I added :
>>
>> echo options ath6kl_core debug_mask=0x140400 > /etc/modprobe.d/55-ath6k.conf
>>
>> ... so I'm getting more debug info. Are the other debug bits I should try ?
> Not bad, but I'd also suggest adding the recovery bit. 0x940400 would
> be a good place to start.
I cleared the "WMI bit" because it was verbose, but I don't see any
clues, so I'll rerun and WMI and post tomorrow.
> Get us a kernel messages dump and maybe we can help more.
>
> - Steve
Thanks,
Ken
[-- Attachment #2: dmesg-2017-11-21-212419.txt --]
[-- Type: text/plain, Size: 61376 bytes --]
2017-11-21T21:13:31,000000-0800 random: get_random_bytes called from start_kernel+0x42/0x4e6 with crng_init=0
2017-11-21T21:13:31,000000-0800 Linux version 4.13.13-300.fc27.x86_64 (mockbuild@bkernel02.phx2.fedoraproject.org) (gcc version 7.2.1 20170915 (Red Hat 7.2.1-2) (GCC)) #1 SMP Wed Nov 15 15:47:50 UTC 2017
2017-11-21T21:13:31,000000-0800 Command line: BOOT_IMAGE=/vmlinuz-4.13.13-300.fc27.x86_64 root=UUID=6d7e5437-2e43-4e3c-bb9e-56f1d698c0d1 ro rhgb quiet LANG=en_US.UTF-8
2017-11-21T21:13:31,000000-0800 x86/fpu: x87 FPU will use FXSAVE
2017-11-21T21:13:31,000000-0800 e820: BIOS-provided physical RAM map:
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000000000000-0x000000000008efff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x000000000008f000-0x000000000008ffff] ACPI NVS
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000000090000-0x000000000009dfff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000000100000-0x000000001fffffff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000020000000-0x00000000200fffff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000020100000-0x0000000078d3afff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000078d3b000-0x0000000078d6afff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000078d6b000-0x0000000078d97fff] ACPI data
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000078d98000-0x00000000795f8fff] ACPI NVS
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x00000000795f9000-0x00000000799fffff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000079a00000-0x0000000079a07fff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000079a08000-0x0000000079a08fff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000079a09000-0x0000000079b71fff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000079b72000-0x0000000079ff9fff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x0000000079ffa000-0x0000000079ffffff] usable
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x00000000e00f8000-0x00000000e00f8fff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x00000000fed01000-0x00000000fed01fff] reserved
2017-11-21T21:13:31,000000-0800 BIOS-e820: [mem 0x00000000ffa00000-0x00000000ffffffff] reserved
2017-11-21T21:13:31,000000-0800 NX (Execute Disable) protection: active
2017-11-21T21:13:31,000000-0800 efi: EFI v2.31 by American Megatrends
2017-11-21T21:13:31,000000-0800 efi: ACPI=0x78d97000 ACPI 2.0=0x78d97014 ESRT=0x78d6a000 SMBIOS=0x79a08190
2017-11-21T21:13:31,000000-0800 random: fast init done
2017-11-21T21:13:31,000000-0800 SMBIOS 2.7 present.
2017-11-21T21:13:31,000000-0800 DMI: Dell Inc. Venue 8 Pro 5830/09RP78, BIOS A14 01/28/2016
2017-11-21T21:13:31,000000-0800 e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
2017-11-21T21:13:31,000000-0800 e820: remove [mem 0x000a0000-0x000fffff] usable
2017-11-21T21:13:31,000000-0800 e820: last_pfn = 0x7a000 max_arch_pfn = 0x400000000
2017-11-21T21:13:31,000000-0800 MTRR default type: uncachable
2017-11-21T21:13:31,000000-0800 MTRR fixed ranges enabled:
2017-11-21T21:13:31,000000-0800 00000-9FFFF write-back
2017-11-21T21:13:31,000000-0800 A0000-FFFFF write-protect
2017-11-21T21:13:31,000000-0800 MTRR variable ranges enabled:
2017-11-21T21:13:31,000000-0800 0 base 000000000 mask FC0000000 write-back
2017-11-21T21:13:31,000000-0800 1 base 040000000 mask FE0000000 write-back
2017-11-21T21:13:31,000000-0800 2 base 060000000 mask FF0000000 write-back
2017-11-21T21:13:31,000000-0800 3 base 070000000 mask FF8000000 write-back
2017-11-21T21:13:31,000000-0800 4 base 070000000 mask FF8000000 write-back
2017-11-21T21:13:31,000000-0800 5 base 078000000 mask FFC000000 write-back
2017-11-21T21:13:31,000000-0800 6 base 07B000000 mask FFF000000 uncachable
2017-11-21T21:13:31,000000-0800 7 base 07AE00000 mask FFFE00000 uncachable
2017-11-21T21:13:31,000000-0800 x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT
2017-11-21T21:13:31,000000-0800 esrt: ESRT header is not in the memory map.
2017-11-21T21:13:31,000000-0800 Base memory trampoline at [ffff94c300091000] 91000 size 24576
2017-11-21T21:13:31,000000-0800 BRK [0x1a495000, 0x1a495fff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a496000, 0x1a496fff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a497000, 0x1a497fff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a498000, 0x1a498fff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a499000, 0x1a499fff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a49a000, 0x1a49afff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a49b000, 0x1a49bfff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a49c000, 0x1a49cfff] PGTABLE
2017-11-21T21:13:31,000000-0800 BRK [0x1a49d000, 0x1a49dfff] PGTABLE
2017-11-21T21:13:31,000000-0800 Secure boot disabled
2017-11-21T21:13:31,000000-0800 RAMDISK: [mem 0x3db7e000-0x3e813fff]
2017-11-21T21:13:31,000000-0800 ACPI: Early table checksum verification disabled
2017-11-21T21:13:31,000000-0800 ACPI: RSDP 0x0000000078D97014 000024 (v02 DELL )
2017-11-21T21:13:31,000000-0800 ACPI: XSDT 0x0000000078D74188 0000D4 (v01 DELL WN09 00000003 MSFT 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: FACP 0x0000000078D92000 00010C (v05 DELL WN09 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: DSDT 0x0000000078D82000 00BB03 (v02 DELL A M I 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: TCPA 0x0000000078D95000 000032 (v02 00000000 00000000)
2017-11-21T21:13:31,000000-0800 ACPI: UEFI 0x0000000079593000 000042 (v01 00000000 00000000)
2017-11-21T21:13:31,000000-0800 ACPI: MSDM 0x0000000078D94000 000055 (v03 DELL WN09 01072009 AMI 00010013)
2017-11-21T21:13:31,000000-0800 ACPI: DBG2 0x0000000078D93000 000072 (v00 DELL INTLDBG2 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: HPET 0x0000000078D91000 000038 (v01 DELL WN09 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: LPIT 0x0000000078D90000 000104 (v01 DELL 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: APIC 0x0000000078D8F000 00006C (v03 DELL 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: MCFG 0x0000000078D8E000 00003C (v01 DELL 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D81000 000673 (v01 DELL CpuDptf 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D7F000 001A12 (v01 DELL DptfTab 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D7E000 000058 (v01 DELL LowPwrM 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D7D000 0000FF (v01 DELL SoCDptf 00000003 AMI 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: FPDT 0x0000000078D7C000 000044 (v01 A M I ALASKA 01072009 AMI 00010013)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D7B000 00045B (v01 PmRef Cpu0Ist 00003000 INTL 20061109)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D7A000 000433 (v01 PmRef Cpu0Cst 00003001 INTL 20061109)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D79000 000763 (v01 PmRef CpuPm 00003000 INTL 20061109)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D78000 000290 (v01 PmRef Cpu0Tst 00003000 INTL 20061109)
2017-11-21T21:13:31,000000-0800 ACPI: SSDT 0x0000000078D77000 000427 (v01 Intel_ Tpm2Tabl 00001000 INTL 20061109)
2017-11-21T21:13:31,000000-0800 ACPI: TPM2 0x0000000078D76000 000034 (v03 00000000 00000000)
2017-11-21T21:13:31,000000-0800 ACPI: BGRT 0x0000000078D75000 000038 (v00 DELL A M I 01072009 AMI 00010013)
2017-11-21T21:13:31,000000-0800 ACPI: CSRT 0x0000000078D96000 00014C (v00 ALASKA WN09 00000005 MSFT 0100000D)
2017-11-21T21:13:31,000000-0800 ACPI: Local APIC address 0xfee00000
2017-11-21T21:13:31,000000-0800 No NUMA configuration found
2017-11-21T21:13:31,000000-0800 Faking a node at [mem 0x0000000000000000-0x0000000079ffffff]
2017-11-21T21:13:31,000000-0800 NODE_DATA(0) allocated [mem 0x78b31000-0x78b5bfff]
2017-11-21T21:13:31,000000-0800 Zone ranges:
2017-11-21T21:13:31,000000-0800 DMA [mem 0x0000000000001000-0x0000000000ffffff]
2017-11-21T21:13:31,000000-0800 DMA32 [mem 0x0000000001000000-0x0000000079ffffff]
2017-11-21T21:13:31,000000-0800 Normal empty
2017-11-21T21:13:31,000000-0800 Device empty
2017-11-21T21:13:31,000000-0800 Movable zone start for each node
2017-11-21T21:13:31,000000-0800 Early memory node ranges
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000000001000-0x000000000008efff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000000090000-0x000000000009dfff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000000100000-0x000000001fffffff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000020100000-0x0000000078d3afff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000079a00000-0x0000000079a07fff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000079a09000-0x0000000079b71fff]
2017-11-21T21:13:31,000000-0800 node 0: [mem 0x0000000079ffa000-0x0000000079ffffff]
2017-11-21T21:13:31,000000-0800 Initmem setup node 0 [mem 0x0000000000001000-0x0000000079ffffff]
2017-11-21T21:13:31,000000-0800 On node 0 totalpages: 494926
2017-11-21T21:13:31,000000-0800 DMA zone: 64 pages used for memmap
2017-11-21T21:13:31,000000-0800 DMA zone: 28 pages reserved
2017-11-21T21:13:31,000000-0800 DMA zone: 3996 pages, LIFO batch:0
2017-11-21T21:13:31,000000-0800 DMA32 zone: 7744 pages used for memmap
2017-11-21T21:13:31,000000-0800 DMA32 zone: 490930 pages, LIFO batch:31
2017-11-21T21:13:31,000000-0800 x86/hpet: Will disable the HPET for this platform because it's not reliable
2017-11-21T21:13:31,000000-0800 Reserving Intel graphics memory at 0x000000007af00000-0x000000007eefffff
2017-11-21T21:13:31,000000-0800 ACPI: Local APIC address 0xfee00000
2017-11-21T21:13:31,000000-0800 IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-86
2017-11-21T21:13:31,000000-0800 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
2017-11-21T21:13:31,000000-0800 ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
2017-11-21T21:13:31,000000-0800 Using ACPI (MADT) for SMP configuration information
2017-11-21T21:13:31,000000-0800 ACPI: HPET id: 0x8086a201 base: 0xfed00000
2017-11-21T21:13:31,000000-0800 smpboot: Allowing 4 CPUs, 0 hotplug CPUs
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x00000000-0x00000fff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x0008f000-0x0008ffff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x0009e000-0x0009ffff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x20000000-0x200fffff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x78d3b000-0x78d6afff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x78d6b000-0x78d97fff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x78d98000-0x795f8fff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x795f9000-0x799fffff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x79a08000-0x79a08fff]
2017-11-21T21:13:31,000000-0800 PM: Registered nosave memory: [mem 0x79b72000-0x79ff9fff]
2017-11-21T21:13:31,000000-0800 e820: [mem 0x7ef00000-0xe00f7fff] available for PCI devices
2017-11-21T21:13:31,000000-0800 Booting paravirtualized kernel on bare hardware
2017-11-21T21:13:31,000000-0800 clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns
2017-11-21T21:13:31,000000-0800 setup_percpu: NR_CPUS:8192 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
2017-11-21T21:13:31,000000-0800 percpu: Embedded 37 pages/cpu @ffff94c378800000 s112600 r8192 d30760 u524288
2017-11-21T21:13:31,000000-0800 pcpu-alloc: s112600 r8192 d30760 u524288 alloc=1*2097152
2017-11-21T21:13:31,000000-0800 pcpu-alloc: [0] 0 1 2 3
2017-11-21T21:13:31,000000-0800 Built 1 zonelists in Node order, mobility grouping on. Total pages: 487090
2017-11-21T21:13:31,000000-0800 Policy zone: DMA32
2017-11-21T21:13:31,000000-0800 Kernel command line: BOOT_IMAGE=/vmlinuz-4.13.13-300.fc27.x86_64 root=UUID=6d7e5437-2e43-4e3c-bb9e-56f1d698c0d1 ro rhgb quiet LANG=en_US.UTF-8
2017-11-21T21:13:31,000000-0800 PID hash table entries: 4096 (order: 3, 32768 bytes)
2017-11-21T21:13:31,000000-0800 Memory: 1815580K/1979704K available (8837K kernel code, 2404K rwdata, 3760K rodata, 2224K init, 1976K bss, 164124K reserved, 0K cma-reserved)
2017-11-21T21:13:31,000000-0800 SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
2017-11-21T21:13:31,000000-0800 ftrace: allocating 34948 entries in 137 pages
2017-11-21T21:13:31,000000-0800 Hierarchical RCU implementation.
2017-11-21T21:13:31,000000-0800 RCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=4.
2017-11-21T21:13:31,000000-0800 Tasks RCU enabled.
2017-11-21T21:13:31,000000-0800 RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4
2017-11-21T21:13:31,000000-0800 NR_IRQS: 524544, nr_irqs: 1024, preallocated irqs: 0
2017-11-21T21:13:31,000000-0800 Offload RCU callbacks from CPUs: .
2017-11-21T21:13:31,000000-0800 Console: colour dummy device 80x25
2017-11-21T21:13:31,000000-0800 console [tty0] enabled
2017-11-21T21:13:31,000000-0800 tsc: Detected 1332.800 MHz processor
2017-11-21T21:13:31,000019-0800 Calibrating delay loop (skipped), value calculated using timer frequency.. 2665.60 BogoMIPS (lpj=1332800)
2017-11-21T21:13:31,000026-0800 pid_max: default: 32768 minimum: 301
2017-11-21T21:13:31,000069-0800 ACPI: Core revision 20170531
2017-11-21T21:13:31,001000-0800 ACPI: 10 ACPI AML tables successfully acquired and loaded
2017-11-21T21:13:31,001000-0800 Security Framework initialized
2017-11-21T21:13:31,001000-0800 Yama: becoming mindful.
2017-11-21T21:13:31,001000-0800 SELinux: Initializing.
2017-11-21T21:13:31,001000-0800 SELinux: Starting in permissive mode
2017-11-21T21:13:31,001000-0800 Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
2017-11-21T21:13:31,001000-0800 Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
2017-11-21T21:13:31,001000-0800 Mount-cache hash table entries: 4096 (order: 3, 32768 bytes)
2017-11-21T21:13:31,001000-0800 Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes)
2017-11-21T21:13:31,001000-0800 CPU: Physical Processor ID: 0
2017-11-21T21:13:31,001000-0800 CPU: Processor Core ID: 0
2017-11-21T21:13:31,001000-0800 ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
2017-11-21T21:13:31,001000-0800 ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
2017-11-21T21:13:31,001000-0800 mce: CPU supports 6 MCE banks
2017-11-21T21:13:31,001000-0800 CPU0: Thermal monitoring enabled (TM1)
2017-11-21T21:13:31,001000-0800 process: using mwait in idle threads
2017-11-21T21:13:31,001000-0800 Last level iTLB entries: 4KB 48, 2MB 0, 4MB 0
2017-11-21T21:13:31,001000-0800 Last level dTLB entries: 4KB 128, 2MB 16, 4MB 16, 1GB 0
2017-11-21T21:13:31,001000-0800 Freeing SMP alternatives memory: 32K
2017-11-21T21:13:31,001000-0800 smpboot: Max logical packages: 1
2017-11-21T21:13:31,001000-0800 TSC deadline timer enabled
2017-11-21T21:13:31,001000-0800 smpboot: CPU0: Intel(R) Atom(TM) CPU Z3740D @ 1.33GHz (family: 0x6, model: 0x37, stepping: 0x3)
2017-11-21T21:13:31,001000-0800 Performance Events: PEBS fmt2+, 8-deep LBR, Silvermont events, 8-deep LBR, full-width counters, Intel PMU driver.
2017-11-21T21:13:31,001000-0800 ... version: 3
2017-11-21T21:13:31,001000-0800 ... bit width: 40
2017-11-21T21:13:31,001000-0800 ... generic registers: 2
2017-11-21T21:13:31,001000-0800 ... value mask: 000000ffffffffff
2017-11-21T21:13:31,001000-0800 ... max period: 0000007fffffffff
2017-11-21T21:13:31,001000-0800 ... fixed-purpose events: 3
2017-11-21T21:13:31,001000-0800 ... event mask: 0000000700000003
2017-11-21T21:13:31,001000-0800 Hierarchical SRCU implementation.
2017-11-21T21:13:31,002092-0800 NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter.
2017-11-21T21:13:31,002153-0800 smp: Bringing up secondary CPUs ...
2017-11-21T21:13:31,002527-0800 x86: Booting SMP configuration:
2017-11-21T21:13:31,002530-0800 .... node #0, CPUs: #1 #2 #3
2017-11-21T21:13:31,004143-0800 smp: Brought up 1 node, 4 CPUs
2017-11-21T21:13:31,004143-0800 smpboot: Total of 4 processors activated (10662.40 BogoMIPS)
2017-11-21T21:13:31,005396-0800 devtmpfs: initialized
2017-11-21T21:13:31,005396-0800 x86/mm: Memory block size: 128MB
2017-11-21T21:13:31,006563-0800 PM: Registering ACPI NVS region [mem 0x0008f000-0x0008ffff] (4096 bytes)
2017-11-21T21:13:31,006563-0800 PM: Registering ACPI NVS region [mem 0x78d98000-0x795f8fff] (8785920 bytes)
2017-11-21T21:13:31,007219-0800 clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns
2017-11-21T21:13:31,007248-0800 futex hash table entries: 1024 (order: 4, 65536 bytes)
2017-11-21T21:13:31,007451-0800 pinctrl core: initialized pinctrl subsystem
2017-11-21T21:13:31,007522-0800 RTC time: 5:13:30, date: 11/22/17
2017-11-21T21:13:31,007776-0800 NET: Registered protocol family 16
2017-11-21T21:13:31,008194-0800 cpuidle: using governor menu
2017-11-21T21:13:31,008194-0800 PCCT header not found.
2017-11-21T21:13:31,008194-0800 ACPI: bus type PCI registered
2017-11-21T21:13:31,008195-0800 acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5
2017-11-21T21:13:31,008420-0800 PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
2017-11-21T21:13:31,008447-0800 PCI: not using MMCONFIG
2017-11-21T21:13:31,008447-0800 PCI: Using configuration type 1 for base access
2017-11-21T21:13:31,013142-0800 HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages
2017-11-21T21:13:31,014152-0800 ACPI: Added _OSI(Module Device)
2017-11-21T21:13:31,014155-0800 ACPI: Added _OSI(Processor Device)
2017-11-21T21:13:31,014157-0800 ACPI: Added _OSI(3.0 _SCP Extensions)
2017-11-21T21:13:31,014160-0800 ACPI: Added _OSI(Processor Aggregator Device)
2017-11-21T21:13:31,033155-0800 ACPI: Dynamic OEM Table Load:
2017-11-21T21:13:31,033176-0800 ACPI: SSDT 0xFFFF94C36F79D800 00015F (v01 PmRef ApIst 00003000 INTL 20061109)
2017-11-21T21:13:31,033756-0800 ACPI: Dynamic OEM Table Load:
2017-11-21T21:13:31,033773-0800 ACPI: SSDT 0xFFFF94C375C2A780 00008D (v01 PmRef ApCst 00003000 INTL 20061109)
2017-11-21T21:13:31,037622-0800 ACPI: Interpreter enabled
2017-11-21T21:13:31,037664-0800 ACPI: (supports S0)
2017-11-21T21:13:31,037668-0800 ACPI: Using IOAPIC for interrupt routing
2017-11-21T21:13:31,037763-0800 PCI: MMCONFIG for domain 0000 [bus 00-ff] at [mem 0xe0000000-0xefffffff] (base 0xe0000000)
2017-11-21T21:13:31,048649-0800 [Firmware Info]: PCI: MMCONFIG at [mem 0xe0000000-0xefffffff] not reserved in ACPI motherboard resources
2017-11-21T21:13:31,048654-0800 PCI: not using MMCONFIG
2017-11-21T21:13:31,048663-0800 PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
2017-11-21T21:13:31,056868-0800 ACPI: Power Resource [USBC] (on)
2017-11-21T21:13:31,057735-0800 ACPI: Power Resource [WWPR] (off)
2017-11-21T21:13:31,064773-0800 ACPI: Power Resource [PLPE] (on)
2017-11-21T21:13:31,077799-0800 ACPI: Power Resource [CLK0] (on)
2017-11-21T21:13:31,077925-0800 ACPI: Power Resource [CLK1] (on)
2017-11-21T21:13:31,078232-0800 ACPI: Power Resource [P28X] (off)
2017-11-21T21:13:31,078357-0800 ACPI: Power Resource [P18X] (off)
2017-11-21T21:13:31,080974-0800 ACPI: Power Resource [TCPR] (off)
2017-11-21T21:13:31,090227-0800 ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
2017-11-21T21:13:31,090239-0800 acpi PNP0A08:00: _OSC: OS supports [ASPM ClockPM Segments MSI]
2017-11-21T21:13:31,090373-0800 acpi PNP0A08:00: _OSC failed (AE_ERROR); disabling ASPM
2017-11-21T21:13:31,090403-0800 acpi PNP0A08:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
2017-11-21T21:13:31,091421-0800 PCI host bridge to bus 0000:00
2017-11-21T21:13:31,091427-0800 pci_bus 0000:00: root bus resource [io 0x0070-0x0077]
2017-11-21T21:13:31,091432-0800 pci_bus 0000:00: root bus resource [io 0x0000-0x006f window]
2017-11-21T21:13:31,091437-0800 pci_bus 0000:00: root bus resource [io 0x0078-0x0cf7 window]
2017-11-21T21:13:31,091441-0800 pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
2017-11-21T21:13:31,091445-0800 pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
2017-11-21T21:13:31,091449-0800 pci_bus 0000:00: root bus resource [mem 0x000c0000-0x000dffff window]
2017-11-21T21:13:31,091453-0800 pci_bus 0000:00: root bus resource [mem 0x000e0000-0x000fffff window]
2017-11-21T21:13:31,091457-0800 pci_bus 0000:00: root bus resource [mem 0x90c00000-0x90ffffff window]
2017-11-21T21:13:31,091460-0800 pci_bus 0000:00: root bus resource [mem 0x7af00001-0x7ef00000 window]
2017-11-21T21:13:31,091464-0800 pci_bus 0000:00: root bus resource [mem 0x80000000-0x908ffffe window]
2017-11-21T21:13:31,091468-0800 pci_bus 0000:00: root bus resource [mem 0xfed40000-0xfed40fff window]
2017-11-21T21:13:31,091473-0800 pci_bus 0000:00: root bus resource [bus 00-ff]
2017-11-21T21:13:31,091489-0800 pci 0000:00:00.0: [8086:0f00] type 00 class 0x060000
2017-11-21T21:13:31,091760-0800 pci 0000:00:02.0: [8086:0f31] type 00 class 0x030000
2017-11-21T21:13:31,091780-0800 pci 0000:00:02.0: reg 0x10: [mem 0x90000000-0x903fffff]
2017-11-21T21:13:31,091794-0800 pci 0000:00:02.0: reg 0x18: [mem 0x80000000-0x8fffffff pref]
2017-11-21T21:13:31,091807-0800 pci 0000:00:02.0: reg 0x20: [io 0x1000-0x1007]
2017-11-21T21:13:31,092086-0800 pci 0000:00:14.0: [8086:0f35] type 00 class 0x0c0330
2017-11-21T21:13:31,092114-0800 pci 0000:00:14.0: reg 0x10: [mem 0x90800000-0x9080ffff 64bit]
2017-11-21T21:13:31,092188-0800 pci 0000:00:14.0: PME# supported from D3hot D3cold
2017-11-21T21:13:31,092424-0800 pci 0000:00:1a.0: [8086:0f18] type 00 class 0x108000
2017-11-21T21:13:31,092453-0800 pci 0000:00:1a.0: reg 0x10: [mem 0x90700000-0x907fffff]
2017-11-21T21:13:31,092467-0800 pci 0000:00:1a.0: reg 0x14: [mem 0x90600000-0x906fffff]
2017-11-21T21:13:31,092562-0800 pci 0000:00:1a.0: PME# supported from D0 D3hot
2017-11-21T21:13:31,092798-0800 pci 0000:00:1f.0: [8086:0f1c] type 00 class 0x060100
2017-11-21T21:13:31,094182-0800 ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,094391-0800 ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,094596-0800 ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,094801-0800 ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,095007-0800 ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,095215-0800 ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,095421-0800 ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,095625-0800 ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 10 11 12 14 15) *0, disabled.
2017-11-21T21:13:31,104428-0800 acpi 80860F09:00: Device [PWM1] is in always present list
2017-11-21T21:13:31,114023-0800 pci 0000:00:02.0: vgaarb: setting as boot VGA device
2017-11-21T21:13:31,114030-0800 pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
2017-11-21T21:13:31,114036-0800 pci 0000:00:02.0: vgaarb: bridge control possible
2017-11-21T21:13:31,114037-0800 vgaarb: loaded
2017-11-21T21:13:31,114351-0800 SCSI subsystem initialized
2017-11-21T21:13:31,115045-0800 libata version 3.00 loaded.
2017-11-21T21:13:31,115114-0800 ACPI: bus type USB registered
2017-11-21T21:13:31,115166-0800 usbcore: registered new interface driver usbfs
2017-11-21T21:13:31,115191-0800 usbcore: registered new interface driver hub
2017-11-21T21:13:31,115237-0800 usbcore: registered new device driver usb
2017-11-21T21:13:31,263445-0800 EDAC MC: Ver: 3.0.0
2017-11-21T21:13:31,263445-0800 Registered efivars operations
2017-11-21T21:13:31,268284-0800 PCI: Using ACPI for IRQ routing
2017-11-21T21:13:31,268284-0800 PCI: pci_cache_line_size set to 64 bytes
2017-11-21T21:13:31,268284-0800 Expanded resource Reserved due to conflict with PCI Bus 0000:00
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x0008f000-0x0008ffff]
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x0009e000-0x0009ffff]
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x78d3b000-0x7bffffff]
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x79a08000-0x7bffffff]
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x79b72000-0x7bffffff]
2017-11-21T21:13:31,268284-0800 e820: reserve RAM buffer [mem 0x7a000000-0x7bffffff]
2017-11-21T21:13:31,268328-0800 NetLabel: Initializing
2017-11-21T21:13:31,268331-0800 NetLabel: domain hash size = 128
2017-11-21T21:13:31,268333-0800 NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
2017-11-21T21:13:31,268371-0800 NetLabel: unlabeled traffic allowed by default
2017-11-21T21:13:31,269155-0800 clocksource: Switched to clocksource refined-jiffies
2017-11-21T21:13:31,307995-0800 VFS: Disk quotas dquot_6.6.0
2017-11-21T21:13:31,308037-0800 VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
2017-11-21T21:13:31,308256-0800 pnp: PnP ACPI init
2017-11-21T21:13:31,308389-0800 pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
2017-11-21T21:13:31,308693-0800 system 00:01: [io 0x0680-0x069f] has been reserved
2017-11-21T21:13:31,308699-0800 system 00:01: [io 0x0400-0x047f] has been reserved
2017-11-21T21:13:31,308703-0800 system 00:01: [io 0x0500-0x05fe] has been reserved
2017-11-21T21:13:31,308707-0800 system 00:01: [io 0x0600-0x061f] has been reserved
2017-11-21T21:13:31,308712-0800 system 00:01: [io 0x164e-0x164f] has been reserved
2017-11-21T21:13:31,308721-0800 system 00:01: Plug and Play ACPI device, IDs PNP0c02 (active)
2017-11-21T21:13:31,309012-0800 pnp 00:02: Plug and Play ACPI device, IDs PNP0501 (active)
2017-11-21T21:13:31,312900-0800 pnp: PnP ACPI: found 3 devices
2017-11-21T21:13:31,318159-0800 pci_bus 0000:00: resource 4 [io 0x0070-0x0077]
2017-11-21T21:13:31,318165-0800 pci_bus 0000:00: resource 5 [io 0x0000-0x006f window]
2017-11-21T21:13:31,318169-0800 pci_bus 0000:00: resource 6 [io 0x0078-0x0cf7 window]
2017-11-21T21:13:31,318173-0800 pci_bus 0000:00: resource 7 [io 0x0d00-0xffff window]
2017-11-21T21:13:31,318177-0800 pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bffff window]
2017-11-21T21:13:31,318181-0800 pci_bus 0000:00: resource 9 [mem 0x000c0000-0x000dffff window]
2017-11-21T21:13:31,318186-0800 pci_bus 0000:00: resource 10 [mem 0x000e0000-0x000fffff window]
2017-11-21T21:13:31,318190-0800 pci_bus 0000:00: resource 11 [mem 0x90c00000-0x90ffffff window]
2017-11-21T21:13:31,318194-0800 pci_bus 0000:00: resource 12 [mem 0x7af00001-0x7ef00000 window]
2017-11-21T21:13:31,318198-0800 pci_bus 0000:00: resource 13 [mem 0x80000000-0x908ffffe window]
2017-11-21T21:13:31,318202-0800 pci_bus 0000:00: resource 14 [mem 0xfed40000-0xfed40fff window]
2017-11-21T21:13:31,318252-0800 NET: Registered protocol family 2
2017-11-21T21:13:31,318703-0800 TCP established hash table entries: 16384 (order: 5, 131072 bytes)
2017-11-21T21:13:31,318819-0800 TCP bind hash table entries: 16384 (order: 6, 262144 bytes)
2017-11-21T21:13:31,318937-0800 TCP: Hash tables configured (established 16384 bind 16384)
2017-11-21T21:13:31,319035-0800 UDP hash table entries: 1024 (order: 3, 32768 bytes)
2017-11-21T21:13:31,319067-0800 UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes)
2017-11-21T21:13:31,319223-0800 NET: Registered protocol family 1
2017-11-21T21:13:31,319259-0800 pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
2017-11-21T21:13:31,319713-0800 PCI: CLS 0 bytes, default 64
2017-11-21T21:13:31,319846-0800 Unpacking initramfs...
2017-11-21T21:13:31,834923-0800 Freeing initrd memory: 12888K
2017-11-21T21:13:31,834923-0800 clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x133626f6b26, max_idle_ns: 440795214178 ns
2017-11-21T21:13:31,834925-0800 clocksource: Switched to clocksource tsc
2017-11-21T21:13:31,837030-0800 audit: initializing netlink subsys (disabled)
2017-11-21T21:13:31,837144-0800 audit: type=2000 audit(1511327610.837:1): state=initialized audit_enabled=0 res=1
2017-11-21T21:13:31,837817-0800 Initialise system trusted keyrings
2017-11-21T21:13:31,837843-0800 Key type blacklist registered
2017-11-21T21:13:31,837940-0800 workingset: timestamp_bits=36 max_order=19 bucket_order=0
2017-11-21T21:13:31,841789-0800 zbud: loaded
2017-11-21T21:13:31,843479-0800 SELinux: Registering netfilter hooks
2017-11-21T21:13:32,491331-0800 NET: Registered protocol family 38
2017-11-21T21:13:32,491339-0800 Key type asymmetric registered
2017-11-21T21:13:32,491341-0800 Asymmetric key parser 'x509' registered
2017-11-21T21:13:32,491495-0800 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
2017-11-21T21:13:32,491600-0800 io scheduler noop registered
2017-11-21T21:13:32,491604-0800 io scheduler deadline registered
2017-11-21T21:13:32,491756-0800 io scheduler cfq registered (default)
2017-11-21T21:13:32,491760-0800 io scheduler mq-deadline registered
2017-11-21T21:13:32,491933-0800 atomic64_test: passed for x86-64 platform with CX8 and with SSE
2017-11-21T21:13:32,492278-0800 efifb: probing for efifb
2017-11-21T21:13:32,492312-0800 efifb: framebuffer at 0x80000000, using 4000k, total 4000k
2017-11-21T21:13:32,492315-0800 efifb: mode is 800x1280x32, linelength=3200, pages=1
2017-11-21T21:13:32,492317-0800 efifb: scrolling: redraw
2017-11-21T21:13:32,492321-0800 efifb: Truecolor: size=8:8:8:8, shift=24:16:8:0
2017-11-21T21:13:32,492596-0800 Console: switching to colour frame buffer device 100x80
2017-11-21T21:13:32,502177-0800 fb0: EFI VGA frame buffer device
2017-11-21T21:13:32,502199-0800 intel_idle: MWAIT substates: 0x33000020
2017-11-21T21:13:32,502202-0800 intel_idle: v0.4.1 model 0x37
2017-11-21T21:13:32,502636-0800 intel_idle: lapic_timer_reliable_states 0xffffffff
2017-11-21T21:13:32,505024-0800 ACPI: AC Adapter [ADP1] (off-line)
2017-11-21T21:13:32,508702-0800 [Firmware Bug]: No valid trip found
2017-11-21T21:13:32,508789-0800 GHES: HEST is not enabled!
2017-11-21T21:13:32,509422-0800 Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled
2017-11-21T21:13:32,521691-0800 ACPI: Battery Slot [BATC] (battery present)
2017-11-21T21:13:32,530064-0800 00:02: ttyS0 at I/O 0x3f8 (irq = 200, base_baud = 115200) is a 16550A
2017-11-21T21:13:32,550270-0800 80860F0A:00: ttyS4 at MMIO 0x9094d000 (irq = 185, base_baud = 2764800) is a 16550A
2017-11-21T21:13:32,562782-0800 80860F0A:01: ttyS5 at MMIO 0x90953000 (irq = 187, base_baud = 2764800) is a 16550A
2017-11-21T21:13:32,563807-0800 hpet: number irqs doesn't agree with number of timers
2017-11-21T21:13:32,564025-0800 Non-volatile memory driver v1.3
2017-11-21T21:13:32,564182-0800 Linux agpgart interface v0.103
2017-11-21T21:13:32,584187-0800 libphy: Fixed MDIO Bus: probed
2017-11-21T21:13:32,584592-0800 ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
2017-11-21T21:13:32,584602-0800 ehci-pci: EHCI PCI platform driver
2017-11-21T21:13:32,584633-0800 ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
2017-11-21T21:13:32,584641-0800 ohci-pci: OHCI PCI platform driver
2017-11-21T21:13:32,584663-0800 uhci_hcd: USB Universal Host Controller Interface driver
2017-11-21T21:13:32,585020-0800 xhci_hcd 0000:00:14.0: xHCI Host Controller
2017-11-21T21:13:32,585227-0800 xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 1
2017-11-21T21:13:32,586346-0800 xhci_hcd 0000:00:14.0: hcc params 0x200077c1 hci version 0x100 quirks 0x00009810
2017-11-21T21:13:32,586354-0800 xhci_hcd 0000:00:14.0: cache line size of 64 is not supported
2017-11-21T21:13:32,586553-0800 usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
2017-11-21T21:13:32,586558-0800 usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2017-11-21T21:13:32,586562-0800 usb usb1: Product: xHCI Host Controller
2017-11-21T21:13:32,586565-0800 usb usb1: Manufacturer: Linux 4.13.13-300.fc27.x86_64 xhci-hcd
2017-11-21T21:13:32,586568-0800 usb usb1: SerialNumber: 0000:00:14.0
2017-11-21T21:13:32,586997-0800 hub 1-0:1.0: USB hub found
2017-11-21T21:13:32,587037-0800 hub 1-0:1.0: 6 ports detected
2017-11-21T21:13:33,659715-0800 xhci_hcd 0000:00:14.0: xHCI Host Controller
2017-11-21T21:13:33,660078-0800 xhci_hcd 0000:00:14.0: new USB bus registered, assigned bus number 2
2017-11-21T21:13:33,660434-0800 usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
2017-11-21T21:13:33,660439-0800 usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
2017-11-21T21:13:33,660443-0800 usb usb2: Product: xHCI Host Controller
2017-11-21T21:13:33,660446-0800 usb usb2: Manufacturer: Linux 4.13.13-300.fc27.x86_64 xhci-hcd
2017-11-21T21:13:33,660449-0800 usb usb2: SerialNumber: 0000:00:14.0
2017-11-21T21:13:33,661098-0800 hub 2-0:1.0: USB hub found
2017-11-21T21:13:33,661121-0800 hub 2-0:1.0: 1 port detected
2017-11-21T21:13:33,661500-0800 usbcore: registered new interface driver usbserial
2017-11-21T21:13:33,661518-0800 usbcore: registered new interface driver usbserial_generic
2017-11-21T21:13:33,661539-0800 usbserial: USB Serial support registered for generic
2017-11-21T21:13:33,661596-0800 i8042: PNP: No PS/2 controller found.
2017-11-21T21:13:33,661982-0800 mousedev: PS/2 mouse device common for all mice
2017-11-21T21:13:33,662735-0800 rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
2017-11-21T21:13:33,662749-0800 rtc_cmos 00:00: no alarms, 242 bytes nvram
2017-11-21T21:13:33,662941-0800 device-mapper: uevent: version 1.0.3
2017-11-21T21:13:33,663844-0800 device-mapper: ioctl: 4.37.0-ioctl (2017-09-20) initialised: dm-devel@redhat.com
2017-11-21T21:13:33,664738-0800 intel_pstate: Intel P-state driver initializing
2017-11-21T21:13:33,667388-0800 hidraw: raw HID events driver (C) Jiri Kosina
2017-11-21T21:13:33,667683-0800 usbcore: registered new interface driver usbhid
2017-11-21T21:13:33,667689-0800 usbhid: USB HID core driver
2017-11-21T21:13:33,668712-0800 drop_monitor: Initializing network drop monitor service
2017-11-21T21:13:33,669149-0800 ip_tables: (C) 2000-2006 Netfilter Core Team
2017-11-21T21:13:33,669685-0800 Initializing XFRM netlink socket
2017-11-21T21:13:33,670785-0800 NET: Registered protocol family 10
2017-11-21T21:13:33,683896-0800 Segment Routing with IPv6
2017-11-21T21:13:33,683948-0800 mip6: Mobile IPv6
2017-11-21T21:13:33,683954-0800 NET: Registered protocol family 17
2017-11-21T21:13:33,685147-0800 RAS: Correctable Errors collector initialized.
2017-11-21T21:13:33,685227-0800 microcode: sig=0x30673, pf=0x2, revision=0x321
2017-11-21T21:13:33,685717-0800 microcode: Microcode Update Driver: v2.2.
2017-11-21T21:13:33,685743-0800 SSE version of gcm_enc/dec engaged.
2017-11-21T21:13:33,751598-0800 sched_clock: Marking stable (2751573964, 0)->(2825661573, -74087609)
2017-11-21T21:13:33,752656-0800 registered taskstats version 1
2017-11-21T21:13:33,752683-0800 Loading compiled-in X.509 certificates
2017-11-21T21:13:34,027568-0800 usb 1-2: new low-speed USB device number 2 using xhci_hcd
2017-11-21T21:13:34,133268-0800 Loaded X.509 cert 'Fedora kernel signing key: 5640967cc83c34b91b6e9329df63d7dbad0b2e54'
2017-11-21T21:13:34,134114-0800 Loaded UEFI:db cert 'Microsoft Corporation UEFI CA 2011: 13adbf4309bd82709c8cd54f316ed522988a1bd4' linked to secondary sys keyring
2017-11-21T21:13:34,134317-0800 Loaded UEFI:db cert 'Microsoft Windows Production PCA 2011: a92902398e16c49778cd90f99e4f9ae17c55af53' linked to secondary sys keyring
2017-11-21T21:13:34,134442-0800 Loaded UEFI:db cert 'Pegatron - Fabrikam Test OWN: bab9fccfe388de8e4270c21b8cdb7ea3' linked to secondary sys keyring
2017-11-21T21:13:34,137616-0800 Loaded UEFI:MokListRT cert 'Fedora Secure Boot CA: fde32599c2d61db1bf5807335d7b20e4cd963b42' linked to secondary sys keyring
2017-11-21T21:13:34,137980-0800 zswap: loaded using pool lzo/zbud
2017-11-21T21:13:34,159684-0800 Key type big_key registered
2017-11-21T21:13:34,169543-0800 Key type encrypted registered
2017-11-21T21:13:34,170753-0800 Magic number: 9:380:214
2017-11-21T21:13:34,171244-0800 rtc_cmos 00:00: setting system clock to 2017-11-22 05:13:34 UTC (1511327614)
2017-11-21T21:13:34,171510-0800 PM: Hibernation image not present or could not be loaded.
2017-11-21T21:13:34,200261-0800 Freeing unused kernel memory: 2224K
2017-11-21T21:13:34,200265-0800 Write protecting the kernel read-only data: 14336k
2017-11-21T21:13:34,202156-0800 Freeing unused kernel memory: 1392K
2017-11-21T21:13:34,204457-0800 Freeing unused kernel memory: 336K
2017-11-21T21:13:34,204988-0800 usb 1-2: New USB device found, idVendor=046d, idProduct=c313
2017-11-21T21:13:34,205002-0800 usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
2017-11-21T21:13:34,205065-0800 usb 1-2: Product: USB Multimedia Keyboard
2017-11-21T21:13:34,205075-0800 usb 1-2: Manufacturer: BTC
2017-11-21T21:13:34,210866-0800 input: BTC USB Multimedia Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.0/0003:046D:C313.0001/input/input0
2017-11-21T21:13:34,214087-0800 x86/mm: Checked W+X mappings: passed, no W+X pages found.
2017-11-21T21:13:34,214102-0800 rodata_test: all tests were successful
2017-11-21T21:13:34,263775-0800 hid-generic 0003:046D:C313.0001: input,hidraw0: USB HID v1.10 Keyboard [BTC USB Multimedia Keyboard] on usb-0000:00:14.0-2/input0
2017-11-21T21:13:34,270746-0800 input: BTC USB Multimedia Keyboard as /devices/pci0000:00/0000:00:14.0/usb1/1-2/1-2:1.1/0003:046D:C313.0002/input/input1
2017-11-21T21:13:34,288937-0800 systemd[1]: systemd 234 running in system mode. (+PAM +AUDIT +SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN default-hierarchy=hybrid)
2017-11-21T21:13:34,290292-0800 systemd[1]: Detected architecture x86-64.
2017-11-21T21:13:34,290321-0800 systemd[1]: Running in initial RAM disk.
2017-11-21T21:13:34,290456-0800 systemd[1]: Set hostname to <dv8p>.
2017-11-21T21:13:34,323551-0800 hid-generic 0003:046D:C313.0002: input,hiddev96,hidraw1: USB HID v1.10 Device [BTC USB Multimedia Keyboard] on usb-0000:00:14.0-2/input1
2017-11-21T21:13:34,497711-0800 systemd[1]: Listening on udev Kernel Socket.
2017-11-21T21:13:34,497916-0800 systemd[1]: Listening on Journal Socket.
2017-11-21T21:13:34,498033-0800 systemd[1]: Listening on udev Control Socket.
2017-11-21T21:13:34,498062-0800 systemd[1]: Reached target Timers.
2017-11-21T21:13:34,498181-0800 systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
2017-11-21T21:13:34,498271-0800 systemd[1]: Listening on Journal Socket (/dev/log).
2017-11-21T21:13:34,524994-0800 audit: type=1130 audit(1511327614.853:2): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:34,530664-0800 audit: type=1130 audit(1511327614.859:3): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-tmpfiles-setup-dev comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:34,556298-0800 audit: type=1130 audit(1511327614.885:4): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udevd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:34,604220-0800 audit: type=1130 audit(1511327614.933:5): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:35,000828-0800 audit: type=1130 audit(1511327615.329:6): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:35,005531-0800 sdhci: Secure Digital Host Controller Interface driver
2017-11-21T21:13:35,005534-0800 sdhci: Copyright(c) Pierre Ossman
2017-11-21T21:13:35,021948-0800 mmc0: SDHCI controller on ACPI [80860F14:01] using ADMA
2017-11-21T21:13:35,022485-0800 mmc1: SDHCI controller on ACPI [INT33BB:00] using ADMA
2017-11-21T21:13:35,035106-0800 mmc2: SDHCI controller on ACPI [80860F14:00] using ADMA
2017-11-21T21:13:35,081262-0800 mmc1: queuing unknown CIS tuple 0x01 (3 bytes)
2017-11-21T21:13:35,088879-0800 mmc1: queuing unknown CIS tuple 0x1a (5 bytes)
2017-11-21T21:13:35,092071-0800 mmc1: queuing unknown CIS tuple 0x1b (8 bytes)
2017-11-21T21:13:35,092719-0800 mmc1: queuing unknown CIS tuple 0x14 (0 bytes)
2017-11-21T21:13:35,095539-0800 mmc1: queuing unknown CIS tuple 0x80 (1 bytes)
2017-11-21T21:13:35,095618-0800 mmc1: queuing unknown CIS tuple 0x81 (1 bytes)
2017-11-21T21:13:35,095690-0800 mmc1: queuing unknown CIS tuple 0x82 (1 bytes)
2017-11-21T21:13:35,095726-0800 mmc1: new high speed SDIO card at address 0001
2017-11-21T21:13:35,121588-0800 mmc2: new HS200 MMC card at address 0001
2017-11-21T21:13:35,188253-0800 mmcblk2: mmc2:0001 MBG4GC 29.1 GiB
2017-11-21T21:13:35,188409-0800 mmcblk2boot0: mmc2:0001 MBG4GC partition 1 4.00 MiB
2017-11-21T21:13:35,188562-0800 mmcblk2boot1: mmc2:0001 MBG4GC partition 2 4.00 MiB
2017-11-21T21:13:35,188697-0800 mmcblk2rpmb: mmc2:0001 MBG4GC partition 3 4.00 MiB
2017-11-21T21:13:35,205576-0800 mmcblk2: p1 p2 p3 p4
2017-11-21T21:13:35,533072-0800 audit: type=1130 audit(1511327615.860:7): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-fsck-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:35,553323-0800 EXT4-fs (mmcblk2p4): mounted filesystem with ordered data mode. Opts: (null)
2017-11-21T21:13:35,834393-0800 input: SYNA7500:00 06CB:00F2 Pen as /devices/platform/80860F41:05/i2c-5/i2c-SYNA7500:00/0018:06CB:00F2.0004/input/input2
2017-11-21T21:13:35,835078-0800 input: SYNA7500:00 06CB:00F2 as /devices/platform/80860F41:05/i2c-5/i2c-SYNA7500:00/0018:06CB:00F2.0004/input/input3
2017-11-21T21:13:35,835604-0800 hid-multitouch 0018:06CB:00F2.0004: input,hidraw2: I2C HID v1.00 Device [SYNA7500:00 06CB:00F2] on i2c-SYNA7500:00
2017-11-21T21:13:35,891671-0800 audit: type=1130 audit(1511327616.220:8): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:35,891685-0800 audit: type=1131 audit(1511327616.220:9): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=initrd-parse-etc comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:35,918256-0800 audit: type=1130 audit(1511327616.247:10): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=kernel msg='unit=systemd-udev-trigger comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:36,050958-0800 systemd-journald[191]: Received SIGTERM from PID 1 (systemd).
2017-11-21T21:13:36,176230-0800 systemd: 20 output lines suppressed due to ratelimiting
2017-11-21T21:13:36,382846-0800 SELinux: 32768 avtab hash slots, 108147 rules.
2017-11-21T21:13:36,426295-0800 SELinux: 32768 avtab hash slots, 108147 rules.
2017-11-21T21:13:36,479116-0800 SELinux: 8 users, 14 roles, 5072 types, 316 bools, 1 sens, 1024 cats
2017-11-21T21:13:36,479123-0800 SELinux: 97 classes, 108147 rules
2017-11-21T21:13:36,489324-0800 SELinux: Permission getrlimit in class process not defined in policy.
2017-11-21T21:13:36,489556-0800 SELinux: Class sctp_socket not defined in policy.
2017-11-21T21:13:36,489557-0800 SELinux: Class icmp_socket not defined in policy.
2017-11-21T21:13:36,489558-0800 SELinux: Class ax25_socket not defined in policy.
2017-11-21T21:13:36,489560-0800 SELinux: Class ipx_socket not defined in policy.
2017-11-21T21:13:36,489562-0800 SELinux: Class netrom_socket not defined in policy.
2017-11-21T21:13:36,489563-0800 SELinux: Class atmpvc_socket not defined in policy.
2017-11-21T21:13:36,489564-0800 SELinux: Class x25_socket not defined in policy.
2017-11-21T21:13:36,489566-0800 SELinux: Class rose_socket not defined in policy.
2017-11-21T21:13:36,489567-0800 SELinux: Class decnet_socket not defined in policy.
2017-11-21T21:13:36,489568-0800 SELinux: Class atmsvc_socket not defined in policy.
2017-11-21T21:13:36,489570-0800 SELinux: Class rds_socket not defined in policy.
2017-11-21T21:13:36,489571-0800 SELinux: Class irda_socket not defined in policy.
2017-11-21T21:13:36,489572-0800 SELinux: Class pppox_socket not defined in policy.
2017-11-21T21:13:36,489574-0800 SELinux: Class llc_socket not defined in policy.
2017-11-21T21:13:36,489575-0800 SELinux: Class can_socket not defined in policy.
2017-11-21T21:13:36,489576-0800 SELinux: Class tipc_socket not defined in policy.
2017-11-21T21:13:36,489578-0800 SELinux: Class bluetooth_socket not defined in policy.
2017-11-21T21:13:36,489579-0800 SELinux: Class iucv_socket not defined in policy.
2017-11-21T21:13:36,489580-0800 SELinux: Class rxrpc_socket not defined in policy.
2017-11-21T21:13:36,489582-0800 SELinux: Class isdn_socket not defined in policy.
2017-11-21T21:13:36,489583-0800 SELinux: Class phonet_socket not defined in policy.
2017-11-21T21:13:36,489584-0800 SELinux: Class ieee802154_socket not defined in policy.
2017-11-21T21:13:36,489586-0800 SELinux: Class caif_socket not defined in policy.
2017-11-21T21:13:36,489587-0800 SELinux: Class alg_socket not defined in policy.
2017-11-21T21:13:36,489588-0800 SELinux: Class nfc_socket not defined in policy.
2017-11-21T21:13:36,489590-0800 SELinux: Class vsock_socket not defined in policy.
2017-11-21T21:13:36,489591-0800 SELinux: Class kcm_socket not defined in policy.
2017-11-21T21:13:36,489592-0800 SELinux: Class qipcrtr_socket not defined in policy.
2017-11-21T21:13:36,489594-0800 SELinux: Class smc_socket not defined in policy.
2017-11-21T21:13:36,489597-0800 SELinux: the above unknown classes and permissions will be allowed
2017-11-21T21:13:36,489612-0800 SELinux: policy capability network_peer_controls=1
2017-11-21T21:13:36,489614-0800 SELinux: policy capability open_perms=1
2017-11-21T21:13:36,489615-0800 SELinux: policy capability extended_socket_class=0
2017-11-21T21:13:36,489616-0800 SELinux: policy capability always_check_network=0
2017-11-21T21:13:36,489618-0800 SELinux: policy capability cgroup_seclabel=1
2017-11-21T21:13:36,489619-0800 SELinux: policy capability nnp_nosuid_transition=1
2017-11-21T21:13:36,489620-0800 SELinux: Completing initialization.
2017-11-21T21:13:36,489621-0800 SELinux: Setting up existing superblocks.
2017-11-21T21:13:36,542685-0800 systemd[1]: Successfully loaded SELinux policy in 202.741ms.
2017-11-21T21:13:36,743954-0800 systemd[1]: Relabelled /dev and /run in 174.127ms.
2017-11-21T21:13:36,886405-0800 systemd-gpt-auto-generator[286]: Failed to dissect: Input/output error
2017-11-21T21:13:37,073515-0800 kauditd_printk_skb: 17 callbacks suppressed
2017-11-21T21:13:37,073525-0800 audit: type=1130 audit(1511327617.402:28): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,073554-0800 audit: type=1131 audit(1511327617.402:29): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,074572-0800 audit: type=1130 audit(1511327617.403:30): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,074598-0800 audit: type=1131 audit(1511327617.403:31): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=initrd-switch-root comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,076170-0800 audit: type=1130 audit(1511327617.404:32): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,076196-0800 audit: type=1131 audit(1511327617.404:33): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,108812-0800 audit: type=1305 audit(1511327617.437:34): audit_enabled=1 old=1 auid=4294967295 ses=4294967295 subj=system_u:system_r:syslogd_t:s0 res=1
2017-11-21T21:13:37,146110-0800 EXT4-fs (mmcblk2p4): re-mounted. Opts: (null)
2017-11-21T21:13:37,162714-0800 audit: type=1130 audit(1511327617.491:35): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-journald comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,167683-0800 audit: type=1130 audit(1511327617.496:36): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-sysctl comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,170345-0800 audit: type=1130 audit(1511327617.499:37): pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-remount-fs comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
2017-11-21T21:13:37,212864-0800 systemd-journald[294]: Received request to flush runtime journal from PID 1
2017-11-21T21:13:37,787545-0800 mei_txe 0000:00:1a.0: can't derive routing for PCI INT A
2017-11-21T21:13:37,787550-0800 mei_txe 0000:00:1a.0: PCI INT A: not connected
2017-11-21T21:13:37,898294-0800 Bluetooth: Core ver 2.22
2017-11-21T21:13:37,898342-0800 NET: Registered protocol family 31
2017-11-21T21:13:37,898344-0800 Bluetooth: HCI device and connection manager initialized
2017-11-21T21:13:37,898351-0800 Bluetooth: HCI socket layer initialized
2017-11-21T21:13:37,898356-0800 Bluetooth: L2CAP socket layer initialized
2017-11-21T21:13:37,898376-0800 Bluetooth: SCO socket layer initialized
2017-11-21T21:13:37,924363-0800 dw_dmac INTL9C60:00: DesignWare DMA Controller, 8 channels
2017-11-21T21:13:37,940851-0800 Bluetooth: HCI UART driver ver 2.3
2017-11-21T21:13:37,940856-0800 Bluetooth: HCI UART protocol H4 registered
2017-11-21T21:13:37,940857-0800 Bluetooth: HCI UART protocol BCSP registered
2017-11-21T21:13:37,940912-0800 Bluetooth: HCI UART protocol LL registered
2017-11-21T21:13:37,940915-0800 Bluetooth: HCI UART protocol ATH3K registered
2017-11-21T21:13:37,940916-0800 Bluetooth: HCI UART protocol Three-wire (H5) registered
2017-11-21T21:13:37,941141-0800 Bluetooth: HCI UART protocol Intel registered
2017-11-21T21:13:37,941222-0800 Bluetooth: HCI UART protocol Broadcom registered
2017-11-21T21:13:37,941224-0800 Bluetooth: HCI UART protocol QCA registered
2017-11-21T21:13:37,941226-0800 Bluetooth: HCI UART protocol AG6XX registered
2017-11-21T21:13:37,941228-0800 Bluetooth: HCI UART protocol Marvell registered
2017-11-21T21:13:37,950415-0800 dw_dmac INTL9C60:01: DesignWare DMA Controller, 8 channels
2017-11-21T21:13:38,022663-0800 intel_sst_acpi 80860F28:00: BYT-CR not detected
2017-11-21T21:13:38,022837-0800 intel_sst_acpi 80860F28:00: LPE base: 0x90a00000 size:0x200000
2017-11-21T21:13:38,022840-0800 intel_sst_acpi 80860F28:00: IRAM base: 0x90ac0000
2017-11-21T21:13:38,022871-0800 intel_sst_acpi 80860F28:00: DRAM base: 0x90b00000
2017-11-21T21:13:38,022880-0800 intel_sst_acpi 80860F28:00: SHIM base: 0x90b40000
2017-11-21T21:13:38,022904-0800 intel_sst_acpi 80860F28:00: Mailbox base: 0x90b44000
2017-11-21T21:13:38,022911-0800 intel_sst_acpi 80860F28:00: DDR base: 0x20000000
2017-11-21T21:13:38,027561-0800 intel_sst_acpi 80860F28:00: Got drv data max stream 25
2017-11-21T21:13:38,075284-0800 [drm] Memory usable by graphics device = 2048M
2017-11-21T21:13:38,075290-0800 checking generic (80000000 3e8000) vs hw (80000000 10000000)
2017-11-21T21:13:38,075292-0800 fb: switching to inteldrmfb from EFI VGA
2017-11-21T21:13:38,075365-0800 Console: switching to colour dummy device 80x25
2017-11-21T21:13:38,075632-0800 [drm] Replacing VGA console driver
2017-11-21T21:13:38,075781-0800 [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
2017-11-21T21:13:38,075782-0800 [drm] Driver supports precise vblank timestamp query.
2017-11-21T21:13:38,088705-0800 i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
2017-11-21T21:13:38,123067-0800 [drm] Initialized i915 1.6.0 20170619 for 0000:00:02.0 on minor 0
2017-11-21T21:13:38,125043-0800 ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no)
2017-11-21T21:13:38,125741-0800 input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input8
2017-11-21T21:13:38,130449-0800 [drm] HDaudio controller not detected, using LPE audio instead
2017-11-21T21:13:38,175501-0800 i2c_hid i2c-SMO91D0:00: failed to retrieve report from device.
2017-11-21T21:13:38,247274-0800 EXT4-fs (mmcblk2p3): mounted filesystem with ordered data mode. Opts: (null)
2017-11-21T21:13:38,255326-0800 fbcon: inteldrmfb (fb0) is primary device
2017-11-21T21:13:38,359731-0800 dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2)
2017-11-21T21:13:38,508040-0800 (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
2017-11-21T21:13:38,508145-0800 (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
2017-11-21T21:13:38,559749-0800 intel_rapl: Found RAPL domain package
2017-11-21T21:13:38,559751-0800 intel_rapl: Found RAPL domain core
2017-11-21T21:13:38,564890-0800 mmc1: queuing unknown CIS tuple 0x01 (3 bytes)
2017-11-21T21:13:38,578184-0800 mmc1: queuing unknown CIS tuple 0x1a (5 bytes)
2017-11-21T21:13:38,582942-0800 mmc1: queuing unknown CIS tuple 0x1b (8 bytes)
2017-11-21T21:13:38,584776-0800 ath6kl: sdio new func 1 vendor 0x271 device 0x418 block 0x800/0x200
2017-11-21T21:13:38,584855-0800 ath6kl: 4-bit async irq mode enabled
2017-11-21T21:13:38,585464-0800 ath6kl: sdio power on
2017-11-21T21:13:38,600074-0800 ath6kl: 4-bit async irq mode enabled
2017-11-21T21:13:38,600436-0800 ath6kl: target_ver 0x31c809f8 target_type 0x5 dataset_patch 0x0 app_load_addr 0x1234
2017-11-21T21:13:38,600439-0800 ath6kl: app_start_override_addr 0x0 board_ext_data_addr 0x0 reserved_ram_size 0x1c00
2017-11-21T21:13:38,600441-0800 ath6kl: refclk_hz 0 uarttx_pin 11
2017-11-21T21:13:38,604515-0800 ath6kl: ie-id: 0 len: 11 (0xb)
2017-11-21T21:13:38,604518-0800 ath6kl: found fw version 3.5.0.349-1
2017-11-21T21:13:38,604520-0800 ath6kl: ie-id: 1 len: 4 (0x4)
2017-11-21T21:13:38,604521-0800 ath6kl: Unknown fw ie: 1
2017-11-21T21:13:38,604524-0800 ath6kl: ie-id: 3 len: 45161 (0xb069)
2017-11-21T21:13:38,604525-0800 ath6kl: found fw image ie (45161 B)
2017-11-21T21:13:38,604568-0800 ath6kl: ie-id: 6 len: 3 (0x3)
2017-11-21T21:13:38,604570-0800 ath6kl: found firmware capabilities ie (3 B)
2017-11-21T21:13:38,604572-0800 ath6kl: capabilities
2017-11-21T21:13:38,604584-0800 ath6kl: using fw api 5
2017-11-21T21:13:38,604608-0800 ath6kl: hw start
2017-11-21T21:13:38,607157-0800 ath6kl: writing board file to 0x436400 (6144 B)
2017-11-21T21:13:38,631389-0800 iTCO_vendor_support: vendor-support=0
2017-11-21T21:13:38,639111-0800 iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11
2017-11-21T21:13:38,639406-0800 iTCO_wdt: Found a Bay Trail SoC TCO device (Version=3, TCOBASE=0x0460)
2017-11-21T21:13:38,643649-0800 iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0)
2017-11-21T21:13:38,648190-0800 random: crng init done
2017-11-21T21:13:38,651997-0800 ath6kl: writing firmware to 0x1234 (45161 B)
2017-11-21T21:13:38,696437-0800 input: gpio-keys as /devices/platform/gpio-keys.10.auto/input/input9
2017-11-21T21:13:38,698675-0800 input: gpio-keys as /devices/platform/gpio-keys.11.auto/input/input10
2017-11-21T21:13:38,726637-0800 bytcr_rt5640 bytcr_rt5640: quirk DMIC1_MAP enabled
2017-11-21T21:13:38,726640-0800 bytcr_rt5640 bytcr_rt5640: quirk DMIC enabled
2017-11-21T21:13:38,726642-0800 bytcr_rt5640 bytcr_rt5640: quirk MCLK_EN enabled
2017-11-21T21:13:38,735642-0800 bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> media-cpu-dai mapping ok
2017-11-21T21:13:38,735715-0800 bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> deepbuffer-cpu-dai mapping ok
2017-11-21T21:13:38,735749-0800 compress asoc: snd-soc-dummy-dai <-> compress-cpu-dai mapping ok
2017-11-21T21:13:38,737248-0800 bytcr_rt5640 bytcr_rt5640: rt5640-aif1 <-> ssp2-port mapping ok
2017-11-21T21:13:39,098056-0800 ath6kl: htc target ready credits 22 size 1664
2017-11-21T21:13:39,098059-0800 ath6kl: htc using protocol >= 2.1 (1)
2017-11-21T21:13:39,098067-0800 ath6kl: hif-scatter enabled requests 4 entries 16
2017-11-21T21:13:39,098068-0800 ath6kl: htc bundling allowed msg_per_bndl_max 8
2017-11-21T21:13:39,098070-0800 ath6kl: htc max_rx_bndl_sz 32768 max_tx_bndl_sz 12288
2017-11-21T21:13:39,103256-0800 ath6kl: ready event mac addr 88:12:4e:01:94:88 sw_ver 0x3500015d abi_ver 0x1 cap 0x6
2017-11-21T21:13:39,103300-0800 ath6kl: firmware booted
2017-11-21T21:13:39,103303-0800 ath6kl: ar6004 hw 3.0 sdio fw 3.5.0.349-1 api 5
2017-11-21T21:13:39,103307-0800 ath6kl: firmware supports: 64bit-rates,map-lp-endpoint,ratetable-mcs15,no-ip-checksum
2017-11-21T21:13:39,103744-0800 ath6kl: Firmware lacks RSN-CAP-OVERRIDE, so HT (802.11n) is disabled.
2017-11-21T21:13:39,537923-0800 Console: switching to colour frame buffer device 100x80
2017-11-21T21:13:39,569684-0800 i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
2017-11-21T21:13:39,603007-0800 input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=0 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card1/input11
2017-11-21T21:13:39,603543-0800 input: Intel HDMI/DP LPE Audio HDMI/DP,pcm=1 as /devices/pci0000:00/0000:00:02.0/hdmi-lpe-audio/sound/card1/input12
2017-11-21T21:13:42,296644-0800 ip6_tables: (C) 2000-2006 Netfilter Core Team
2017-11-21T21:13:42,390764-0800 Ebtables v2.0 registered
2017-11-21T21:13:42,509421-0800 nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
2017-11-21T21:13:42,713894-0800 bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
2017-11-21T21:13:42,780896-0800 Netfilter messages via NETLINK v0.30.
2017-11-21T21:13:42,797854-0800 ip_set: protocol 6
2017-11-21T21:13:42,843378-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:13:42,843924-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:13:42,845321-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:13:42,955404-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:13:46,299483-0800 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2017-11-21T21:16:49,426091-0800 ath6kl: frame len is too short or too long
2017-11-21T21:18:48,925566-0800 ath6kl: frame len is too short or too long
2017-11-21T21:25:05,884592-0800 warning: `/usr/sbin/mtr' has both setuid-root and effective capabilities. Therefore not raising all capabilities.
2017-11-21T21:32:49,905390-0800 ath6kl: frame len is too short or too long
2017-11-21T21:34:49,759065-0800 ath6kl: frame len is too short or too long
2017-11-21T21:40:49,119213-0800 ath6kl: frame len is too short or too long
2017-11-21T21:49:59,176574-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:49:59,205257-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T21:55:40,277244-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:00:55,458629-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:06:10,580314-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:11:25,700658-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:16:40,759201-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:21:55,941105-0800 IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
2017-11-21T22:26:10,033794-0800 IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
2017-11-21T22:32:29,371068-0800 ath6kl: frame len is too short or too long
2017-11-21T22:34:30,660167-0800 ath6kl: frame len is too short or too long
[-- Attachment #3: iw-event-t-2017-11-21-212213.txt --]
[-- Type: text/plain, Size: 27210 bytes --]
1511328175.625115: wlan0 (phy #0): PMKSA candidate found
1511328175.625552: wlan0 (phy #0): PMKSA candidate found
1511328180.336730: wlan0 (phy #0): scan started
1511328182.540085: wlan0 (phy #0): PMKSA candidate found
1511328182.540409: wlan0 (phy #0): PMKSA candidate found
1511328182.540631: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328242.186730: wlan0 (phy #0): PMKSA candidate found
1511328242.187095: wlan0 (phy #0): PMKSA candidate found
1511328300.338642: wlan0 (phy #0): scan started
1511328302.504710: wlan0 (phy #0): PMKSA candidate found
1511328302.505019: wlan0 (phy #0): PMKSA candidate found
1511328302.505324: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328372.550714: wlan0 (phy #0): PMKSA candidate found
1511328372.551131: wlan0 (phy #0): PMKSA candidate found
1511328420.336166: wlan0 (phy #0): scan started
1511328422.549640: wlan0 (phy #0): PMKSA candidate found
1511328422.549987: wlan0 (phy #0): PMKSA candidate found
1511328422.550367: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328441.580821: wlan0 (phy #0): PMKSA candidate found
1511328441.581231: wlan0 (phy #0): PMKSA candidate found
1511328506.613571: wlan0 (phy #0): PMKSA candidate found
1511328506.613904: wlan0 (phy #0): PMKSA candidate found
1511328540.337856: wlan0 (phy #0): scan started
1511328542.553887: wlan0 (phy #0): PMKSA candidate found
1511328542.554260: wlan0 (phy #0): PMKSA candidate found
1511328542.554466: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328572.460649: wlan0 (phy #0): PMKSA candidate found
1511328572.460977: wlan0 (phy #0): PMKSA candidate found
1511328637.898864: wlan0 (phy #0): PMKSA candidate found
1511328637.899260: wlan0 (phy #0): PMKSA candidate found
1511328660.335877: wlan0 (phy #0): scan started
1511328662.578394: wlan0 (phy #0): PMKSA candidate found
1511328662.578705: wlan0 (phy #0): PMKSA candidate found
1511328662.578920: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328703.230517: wlan0 (phy #0): PMKSA candidate found
1511328703.230859: wlan0 (phy #0): PMKSA candidate found
1511328768.255361: wlan0 (phy #0): PMKSA candidate found
1511328768.255697: wlan0 (phy #0): PMKSA candidate found
1511328780.336223: wlan0 (phy #0): scan started
1511328782.589932: wlan0 (phy #0): PMKSA candidate found
1511328782.590332: wlan0 (phy #0): PMKSA candidate found
1511328782.590542: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328837.068438: wlan0 (phy #0): PMKSA candidate found
1511328837.068774: wlan0 (phy #0): PMKSA candidate found
1511328900.336481: wlan0 (phy #0): scan started
1511328902.401258: wlan0 (phy #0): PMKSA candidate found
1511328902.401570: wlan0 (phy #0): PMKSA candidate found
1511328902.402187: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511328967.936996: wlan0 (phy #0): PMKSA candidate found
1511328967.937398: wlan0 (phy #0): PMKSA candidate found
1511329020.336407: wlan0 (phy #0): scan started
1511329022.515635: wlan0 (phy #0): PMKSA candidate found
1511329022.515860: wlan0 (phy #0): PMKSA candidate found
1511329022.515995: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329036.238665: wlan0 (phy #0): PMKSA candidate found
1511329036.238983: wlan0 (phy #0): PMKSA candidate found
1511329104.540626: wlan0 (phy #0): PMKSA candidate found
1511329104.540822: wlan0 (phy #0): PMKSA candidate found
1511329140.336530: wlan0 (phy #0): scan started
1511329142.527099: wlan0 (phy #0): PMKSA candidate found
1511329142.527422: wlan0 (phy #0): PMKSA candidate found
1511329142.527751: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329171.921476: wlan0 (phy #0): PMKSA candidate found
1511329171.921807: wlan0 (phy #0): PMKSA candidate found
1511329240.328165: wlan0 (phy #0): PMKSA candidate found
1511329240.328493: wlan0 (phy #0): PMKSA candidate found
1511329260.335102: wlan0 (phy #0): scan started
1511329262.454146: wlan0 (phy #0): PMKSA candidate found
1511329262.454454: wlan0 (phy #0): PMKSA candidate found
1511329262.454819: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329315.284135: wlan0 (phy #0): PMKSA candidate found
1511329315.284471: wlan0 (phy #0): PMKSA candidate found
1511329380.336138: wlan0 (phy #0): scan started
1511329382.595135: wlan0 (phy #0): PMKSA candidate found
1511329382.595444: wlan0 (phy #0): PMKSA candidate found
1511329382.596438: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329448.405387: wlan0 (phy #0): PMKSA candidate found
1511329448.405717: wlan0 (phy #0): PMKSA candidate found
1511329500.338131: wlan0 (phy #0): scan started
1511329502.594124: wlan0 (phy #0): PMKSA candidate found
1511329502.594433: wlan0 (phy #0): PMKSA candidate found
1511329502.594636: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329516.195319: wlan0 (phy #0): PMKSA candidate found
1511329516.195646: wlan0 (phy #0): PMKSA candidate found
1511329582.858425: wlan0 (phy #0): PMKSA candidate found
1511329582.858753: wlan0 (phy #0): PMKSA candidate found
1511329620.335861: wlan0 (phy #0): scan started
1511329622.487331: wlan0 (phy #0): PMKSA candidate found
1511329622.487641: wlan0 (phy #0): PMKSA candidate found
1511329622.488179: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329648.804252: wlan0 (phy #0): PMKSA candidate found
1511329648.804575: wlan0 (phy #0): PMKSA candidate found
1511329689.690694: wlan0 (phy #0): roamed to a0:f3:c1:5e:ad:cb
1511329703.589844: wlan0 (phy #0): PMKSA candidate found
1511329703.590250: wlan0 (phy #0): PMKSA candidate found
1511329740.336199: wlan0 (phy #0): scan started
1511329742.419400: wlan0 (phy #0): PMKSA candidate found
1511329742.419711: wlan0 (phy #0): PMKSA candidate found
1511329742.420000: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329783.192091: wlan0 (phy #0): disconnected (by AP) reason: 3: Deauthenticated because sending station is leaving (or has left) the IBSS or ESS
1511329783.293885: wlan0 (phy #0): scan started
1511329798.393082: wlan0 (phy #0): scan aborted: 5200, "db120" ""
1511329798.413477: wlan0 (phy #0): scan started
1511329798.418637: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329798.426232: wlan0 (phy #0): scan started
1511329798.430792: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329821.345442: wlan0 (phy #0): scan started
1511329821.352635: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329854.366084: wlan0 (phy #0): scan started
1511329854.379280: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329897.375263: wlan0 (phy #0): scan started
1511329897.384107: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511329950.371367: wlan0 (phy #0): scan started
1511329950.384710: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330013.396629: wlan0 (phy #0): scan started
1511330013.410132: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330076.385373: wlan0 (phy #0): scan started
1511330076.394609: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330139.345417: wlan0 (phy #0): scan started
1511330139.351565: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330139.353684: wlan0 (phy #0): scan started
1511330139.357808: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330202.395905: wlan0 (phy #0): scan started
1511330202.404979: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330265.384977: wlan0 (phy #0): scan started
1511330265.394205: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330328.337851: wlan0 (phy #0): scan started
1511330328.345694: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330391.334175: wlan0 (phy #0): scan started
1511330391.360174: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330454.426579: wlan0 (phy #0): scan started
1511330454.434532: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330517.395735: wlan0 (phy #0): scan started
1511330517.407697: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330580.395792: wlan0 (phy #0): scan started
1511330580.405536: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330643.334323: wlan0 (phy #0): scan started
1511330643.349779: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330706.348004: wlan0 (phy #0): scan started
1511330706.366432: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330769.402960: wlan0 (phy #0): scan started
1511330769.414164: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330832.395432: wlan0 (phy #0): scan started
1511330832.415653: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330895.334311: wlan0 (phy #0): scan started
1511330895.346996: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511330958.366660: wlan0 (phy #0): scan started
1511330958.376450: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331021.395901: wlan0 (phy #0): scan started
1511331021.406410: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331084.412947: wlan0 (phy #0): scan started
1511331084.420988: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331084.423225: wlan0 (phy #0): scan started
1511331084.427892: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331147.334198: wlan0 (phy #0): scan started
1511331147.345763: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331210.395882: wlan0 (phy #0): scan started
1511331210.406779: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331273.382428: wlan0 (phy #0): scan started
1511331273.400049: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331336.395924: wlan0 (phy #0): scan started
1511331336.406963: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331399.352913: wlan0 (phy #0): scan started
1511331399.359709: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331399.361901: wlan0 (phy #0): scan started
1511331399.366219: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331462.395659: wlan0 (phy #0): scan started
1511331462.404637: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331525.334398: wlan0 (phy #0): scan started
1511331525.346980: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331588.394797: wlan0 (phy #0): scan started
1511331588.404115: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331651.334328: wlan0 (phy #0): scan started
1511331651.341354: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331714.423003: wlan0 (phy #0): scan started
1511331714.431139: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331714.440780: wlan0 (phy #0): scan started
1511331714.448911: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331777.395610: wlan0 (phy #0): scan started
1511331777.403651: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331840.335081: wlan0 (phy #0): scan started
1511331840.343906: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331903.336702: wlan0 (phy #0): scan started
1511331903.349887: wlan0 (phy #0): scan aborted: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331966.396387: wlan0 (phy #0): scan started
1511331967.946454: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511331968.392060: wlan0 (phy #0): connected to a0:f3:c1:5e:ad:cb
1511331975.049800: wlan0 (phy #0): PMKSA candidate found
1511331975.050391: wlan0 (phy #0): PMKSA candidate found
1511332029.334124: wlan0 (phy #0): scan started
1511332031.567574: wlan0 (phy #0): PMKSA candidate found
1511332031.567887: wlan0 (phy #0): PMKSA candidate found
1511332031.568377: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332042.427981: wlan0 (phy #0): PMKSA candidate found
1511332042.428391: wlan0 (phy #0): PMKSA candidate found
1511332072.335788: wlan0 (phy #0): scan started
1511332074.551430: wlan0 (phy #0): PMKSA candidate found
1511332074.551736: wlan0 (phy #0): PMKSA candidate found
1511332074.552641: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332108.169272: wlan0 (phy #0): PMKSA candidate found
1511332108.169600: wlan0 (phy #0): PMKSA candidate found
1511332135.336614: wlan0 (phy #0): scan started
1511332137.557412: wlan0 (phy #0): PMKSA candidate found
1511332137.557719: wlan0 (phy #0): PMKSA candidate found
1511332137.558119: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332174.116718: wlan0 (phy #0): PMKSA candidate found
1511332174.117155: wlan0 (phy #0): PMKSA candidate found
1511332218.336846: wlan0 (phy #0): scan started
1511332220.496318: wlan0 (phy #0): PMKSA candidate found
1511332220.496622: wlan0 (phy #0): PMKSA candidate found
1511332220.497167: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332239.753000: wlan0 (phy #0): PMKSA candidate found
1511332239.753387: wlan0 (phy #0): PMKSA candidate found
1511332306.210908: wlan0 (phy #0): PMKSA candidate found
1511332306.211272: wlan0 (phy #0): PMKSA candidate found
1511332321.338142: wlan0 (phy #0): scan started
1511332323.580303: wlan0 (phy #0): PMKSA candidate found
1511332323.580608: wlan0 (phy #0): PMKSA candidate found
1511332323.581280: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332371.338625: wlan0 (phy #0): PMKSA candidate found
1511332371.338949: wlan0 (phy #0): PMKSA candidate found
1511332437.386989: wlan0 (phy #0): PMKSA candidate found
1511332437.387386: wlan0 (phy #0): PMKSA candidate found
1511332441.338055: wlan0 (phy #0): scan started
1511332443.636767: wlan0 (phy #0): PMKSA candidate found
1511332443.637188: wlan0 (phy #0): PMKSA candidate found
1511332443.637408: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332504.359840: wlan0 (phy #0): PMKSA candidate found
1511332504.360264: wlan0 (phy #0): PMKSA candidate found
1511332561.337893: wlan0 (phy #0): scan started
1511332563.489375: wlan0 (phy #0): PMKSA candidate found
1511332563.489682: wlan0 (phy #0): PMKSA candidate found
1511332563.490725: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332568.665857: wlan0 (phy #0): PMKSA candidate found
1511332568.666299: wlan0 (phy #0): PMKSA candidate found
1511332634.307116: wlan0 (phy #0): PMKSA candidate found
1511332634.307448: wlan0 (phy #0): PMKSA candidate found
1511332681.338190: wlan0 (phy #0): scan started
1511332683.559893: wlan0 (phy #0): PMKSA candidate found
1511332683.560260: wlan0 (phy #0): PMKSA candidate found
1511332683.561396: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332699.535813: wlan0 (phy #0): PMKSA candidate found
1511332699.536223: wlan0 (phy #0): PMKSA candidate found
1511332765.379473: wlan0 (phy #0): PMKSA candidate found
1511332765.379804: wlan0 (phy #0): PMKSA candidate found
1511332801.338469: wlan0 (phy #0): scan started
1511332803.593164: wlan0 (phy #0): PMKSA candidate found
1511332803.593481: wlan0 (phy #0): PMKSA candidate found
1511332803.594380: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332830.916107: wlan0 (phy #0): PMKSA candidate found
1511332830.916427: wlan0 (phy #0): PMKSA candidate found
1511332895.325855: wlan0 (phy #0): PMKSA candidate found
1511332895.326270: wlan0 (phy #0): PMKSA candidate found
1511332921.338899: wlan0 (phy #0): scan started
1511332923.529433: wlan0 (phy #0): PMKSA candidate found
1511332923.529740: wlan0 (phy #0): PMKSA candidate found
1511332923.529947: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511332961.168750: wlan0 (phy #0): PMKSA candidate found
1511332961.169173: wlan0 (phy #0): PMKSA candidate found
1511333026.807402: wlan0 (phy #0): PMKSA candidate found
1511333026.807735: wlan0 (phy #0): PMKSA candidate found
1511333041.338749: wlan0 (phy #0): scan started
1511333043.596469: wlan0 (phy #0): PMKSA candidate found
1511333043.596779: wlan0 (phy #0): PMKSA candidate found
1511333043.597188: wlan0 (phy #0): scan finished: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825, ""
1511333092.752796: wlan0 (phy #0): PMKSA candidate found
1511333092.753222: wlan0 (phy #0): PMKSA candidate found
^ permalink raw reply
* [PATCH] brcmfmac: transfer firmware error to Linux error code in fwil
From: Wright Feng @ 2017-11-22 9:11 UTC (permalink / raw)
To: arend.vanspriel, franky.lin, hante.meuleman, kvalo, chi-hsien.lin
Cc: wright.feng, linux-wireless, brcm80211-dev-list.pdl
fil_cmd_data_set and fil_cmd_data_get return proprietary error code
when getting error from firmware layer. The vendor tools or utilities
that uses libnl may stuck in some commands when wl is down.
For example, issue "scan" command after issuing "down" command, the
"scan" command will be the blocking call and stuck as no response from
libnl. It is caused by that firmware returns BCME_NOTUP(-4) when wl
is down, but the -4 is -EINTR in Linux kernel, so libnl catches the
error and not passes to upper layer.
Because of that, the fwil should return Linux error code instead of
the proprietary error code, and the tools or utilities should get the
real firmware error code by command "bcmerror" or "bcmerrorstr" after
receiving the error from libnl.
Signed-off-by: Wright Feng <wright.feng@cypress.com>
---
.../wireless/broadcom/brcm80211/brcmfmac/bcdc.c | 12 ++--
.../wireless/broadcom/brcm80211/brcmfmac/fwil.c | 80 ++++++++++++++++++++--
.../wireless/broadcom/brcm80211/brcmfmac/msgbuf.c | 13 ++--
.../wireless/broadcom/brcm80211/brcmfmac/proto.h | 14 ++--
4 files changed, 101 insertions(+), 18 deletions(-)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
index 9f2d0b0..44faae4 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcdc.c
@@ -165,7 +165,7 @@ static int brcmf_proto_bcdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len)
static int
brcmf_proto_bcdc_query_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd,
- void *buf, uint len)
+ void *buf, uint len, bool *is_fwerr)
{
struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd;
struct brcmf_proto_bcdc_dcmd *msg = &bcdc->msg;
@@ -212,8 +212,10 @@ static int brcmf_proto_bcdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len)
}
/* Check the ERROR flag */
- if (flags & BCDC_DCMD_ERROR)
+ if (flags & BCDC_DCMD_ERROR) {
+ *is_fwerr = true;
ret = le32_to_cpu(msg->status);
+ }
done:
return ret;
@@ -221,7 +223,7 @@ static int brcmf_proto_bcdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len)
static int
brcmf_proto_bcdc_set_dcmd(struct brcmf_pub *drvr, int ifidx, uint cmd,
- void *buf, uint len)
+ void *buf, uint len, bool *is_fwerr)
{
struct brcmf_bcdc *bcdc = (struct brcmf_bcdc *)drvr->proto->pd;
struct brcmf_proto_bcdc_dcmd *msg = &bcdc->msg;
@@ -250,8 +252,10 @@ static int brcmf_proto_bcdc_cmplt(struct brcmf_pub *drvr, u32 id, u32 len)
}
/* Check the ERROR flag */
- if (flags & BCDC_DCMD_ERROR)
+ if (flags & BCDC_DCMD_ERROR) {
+ *is_fwerr = true;
ret = le32_to_cpu(msg->status);
+ }
done:
return ret;
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
index f6a2df9..1a1beaa 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
@@ -32,6 +32,70 @@
#define MAX_HEX_DUMP_LEN 64
+static u32 brcmf_fil_errormap[] = {
+ 0, /* BCME_OK */
+ EIO, /* BCME_ERROR */
+ EINVAL, /* BCME_BADARG */
+ EINVAL, /* BCME_BADOPTION */
+ ENETDOWN, /* BCME_NOTUP */
+ EIO, /* BCME_NOTDOWN */
+ EIO, /* BCME_NOTAP */
+ EIO, /* BCME_NOTSTA */
+ EINVAL, /* BCME_BADKEYIDX */
+ EIO, /* BCME_RADIOOFF */
+ EIO, /* BCME_NOTBANDLOCKED */
+ EIO, /* BCME_NOCLK */
+ EINVAL, /* BCME_BADRATESET */
+ EINVAL, /* BCME_BADBAND */
+ EINVAL, /* BCME_BUFTOOSHORT */
+ EINVAL, /* BCME_BUFTOOLONG */
+ EBUSY, /* BCME_BUSY */
+ ENOTCONN, /* BCME_NOTASSOCIATED */
+ EINVAL, /* BCME_BADSSIDLEN */
+ EINVAL, /* BCME_OUTOFRANGECHAN */
+ EINVAL, /* BCME_BADCHAN */
+ EFAULT, /* BCME_BADADDR */
+ ENOMEM, /* BCME_NORESOURCE */
+ ENOTSUPP, /* BCME_UNSUPPORTED */
+ EINVAL, /* BCME_BADLEN */
+ EIO, /* BCME_NOTREADY */
+ EPERM, /* BCME_EPERM */
+ ENOMEM, /* BCME_NOMEM */
+ ENOTCONN, /* BCME_ASSOCIATED */
+ EINVAL, /* BCME_RANGE */
+ ENXIO, /* BCME_NOTFOUND */
+ EIO, /* BCME_WME_NOT_ENABLED */
+ ENXIO, /* BCME_TSPEC_NOTFOUND */
+ ENOTSUPP, /* BCME_ACM_NOTSUPPORTED */
+ ENOTCONN, /* BCME_NOT_WME_ASSOCIATION */
+ EIO, /* BCME_SDIO_ERROR */
+ ENETDOWN, /* BCME_DONGLE_DOWN */
+ EIO, /* BCME_VERSION */
+ EIO, /* BCME_TXFAIL */
+ EIO, /* BCME_RXFAIL */
+ ENXIO, /* BCME_NODEVICE */
+ EIO, /* BCME_NMODE_DISABLED */
+ EIO, /* BCME_NONRESIDENT */
+ EIO, /* BCME_SCANREJECT */
+ EINVAL, /* BCME_USAGE_ERROR */
+ EIO, /* BCME_IOCTL_ERROR */
+ EIO, /* BCME_SERIAL_PORT_ERR */
+ EIO, /* BCME_DISABLED */
+ EIO, /* BCME_DECERR */
+ EIO, /* BCME_ENCERR */
+ EIO, /* BCME_MICERR */
+ EIO, /* BCME_REPLAY */
+ ENXIO, /* BCME_IE_NOTFOUND */
+};
+
+static s32 brcmf_fil_transfer_linuxerr(s32 fw_err)
+{
+ if (-fw_err >= ARRAY_SIZE(brcmf_fil_errormap))
+ return -EIO;
+
+ return -brcmf_fil_errormap[-fw_err];
+}
+
#ifdef DEBUG
static const char * const brcmf_fil_errstr[] = {
"BCME_OK",
@@ -107,6 +171,7 @@ static const char *brcmf_fil_get_errstr(u32 err)
brcmf_fil_cmd_data(struct brcmf_if *ifp, u32 cmd, void *data, u32 len, bool set)
{
struct brcmf_pub *drvr = ifp->drvr;
+ bool is_fwerr = false;
s32 err;
if (drvr->bus_if->state != BRCMF_BUS_UP) {
@@ -117,15 +182,22 @@ static const char *brcmf_fil_get_errstr(u32 err)
if (data != NULL)
len = min_t(uint, len, BRCMF_DCMD_MAXLEN);
if (set)
- err = brcmf_proto_set_dcmd(drvr, ifp->ifidx, cmd, data, len);
+ err = brcmf_proto_set_dcmd(drvr, ifp->ifidx, cmd, data, len,
+ &is_fwerr);
else
- err = brcmf_proto_query_dcmd(drvr, ifp->ifidx, cmd, data, len);
+ err = brcmf_proto_query_dcmd(drvr, ifp->ifidx, cmd, data, len,
+ &is_fwerr);
if (err >= 0)
return 0;
- brcmf_dbg(FIL, "Failed: %s (%d)\n",
- brcmf_fil_get_errstr((u32)(-err)), err);
+ if (is_fwerr) {
+ brcmf_dbg(FIL, "Failed: %s (%d)\n",
+ brcmf_fil_get_errstr((u32)(-err)), err);
+ err = brcmf_fil_transfer_linuxerr(err);
+ } else {
+ brcmf_dbg(FIL, "Failed: err (%d)\n", err);
+ }
return err;
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
index d2c834c..ce90871 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/msgbuf.c
@@ -477,7 +477,8 @@ static void brcmf_msgbuf_ioctl_resp_wake(struct brcmf_msgbuf *msgbuf)
static int brcmf_msgbuf_query_dcmd(struct brcmf_pub *drvr, int ifidx,
- uint cmd, void *buf, uint len)
+ uint cmd, void *buf, uint len,
+ bool *is_fwerr)
{
struct brcmf_msgbuf *msgbuf = (struct brcmf_msgbuf *)drvr->proto->pd;
struct sk_buff *skb = NULL;
@@ -508,14 +509,18 @@ static int brcmf_msgbuf_query_dcmd(struct brcmf_pub *drvr, int ifidx,
}
brcmu_pkt_buf_free_skb(skb);
- return msgbuf->ioctl_resp_status;
+ err = msgbuf->ioctl_resp_status;
+ if (err < 0)
+ *is_fwerr = true;
+
+ return err;
}
static int brcmf_msgbuf_set_dcmd(struct brcmf_pub *drvr, int ifidx,
- uint cmd, void *buf, uint len)
+ uint cmd, void *buf, uint len, bool *is_fwerr)
{
- return brcmf_msgbuf_query_dcmd(drvr, ifidx, cmd, buf, len);
+ return brcmf_msgbuf_query_dcmd(drvr, ifidx, cmd, buf, len, is_fwerr);
}
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
index 2404f8a..7bd0f63 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/proto.h
@@ -30,9 +30,9 @@ struct brcmf_proto {
int (*hdrpull)(struct brcmf_pub *drvr, bool do_fws,
struct sk_buff *skb, struct brcmf_if **ifp);
int (*query_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd,
- void *buf, uint len);
+ void *buf, uint len, bool *is_fwerr);
int (*set_dcmd)(struct brcmf_pub *drvr, int ifidx, uint cmd, void *buf,
- uint len);
+ uint len, bool *is_fwerr);
int (*tx_queue_data)(struct brcmf_pub *drvr, int ifidx,
struct sk_buff *skb);
int (*txdata)(struct brcmf_pub *drvr, int ifidx, u8 offset,
@@ -71,14 +71,16 @@ static inline int brcmf_proto_hdrpull(struct brcmf_pub *drvr, bool do_fws,
return drvr->proto->hdrpull(drvr, do_fws, skb, ifp);
}
static inline int brcmf_proto_query_dcmd(struct brcmf_pub *drvr, int ifidx,
- uint cmd, void *buf, uint len)
+ uint cmd, void *buf, uint len,
+ bool *is_fwerr)
{
- return drvr->proto->query_dcmd(drvr, ifidx, cmd, buf, len);
+ return drvr->proto->query_dcmd(drvr, ifidx, cmd, buf, len, is_fwerr);
}
static inline int brcmf_proto_set_dcmd(struct brcmf_pub *drvr, int ifidx,
- uint cmd, void *buf, uint len)
+ uint cmd, void *buf, uint len,
+ bool *is_fwerr)
{
- return drvr->proto->set_dcmd(drvr, ifidx, cmd, buf, len);
+ return drvr->proto->set_dcmd(drvr, ifidx, cmd, buf, len, is_fwerr);
}
static inline int brcmf_proto_tx_queue_data(struct brcmf_pub *drvr, int ifidx,
--
1.9.1
^ permalink raw reply related
* Wifi RTL8723bu driver test: failed to scan
From: Mylene JOSSERAND @ 2017-11-22 9:51 UTC (permalink / raw)
To: Jes.Sorensen
Cc: kvalo, linux-wireless, netdev, Thomas Petazzoni, Maxime Ripard
Hello Jes Sorensen,
I am currently testing a LM811 Wifi/BT USB dongle [1] on a Sinlinx
SinA33 Allwinner SoC board [2]. I saw that I should use the realtek
driver RTL8723BU for this USB dongle.
Currently, I am only testing the Wifi and the mainline driver (kernel
4.14-rc7) does not seem to work. At least, the scanning does not output
anything.
I tested the driver recommended by LM Technologies [3] and it works
fine (scan, connect and ping are ok). Before investigating on the
differences between these two drivers, do you have any idea about this
issue?
Here are the commands and output I got with mainline's driver:
# lsusb
Bus 001 Device 001: ID 1d6b:0002
Bus 001 Device 003: ID 0bda:b720
Bus 001 Device 002: ID 05e3:0608
Bus 002 Device 001: ID 1d6b:0001
Bus 001 Device 004: ID 0bda:8152
#
# modprobe rtl8xxxu
[ 46.785896] usb 1-1.1: This Realtek USB WiFi dongle (0x0bda:0xb720)
is untested!
[ 46.802122] usb 1-1.1: Please report results to
Jes.Sorensen@gmail.com
[ 46.980269] usb 1-1.1: Vendor: Realtek
[ 46.988641] usb 1-1.1: Product: 802.11n WLAN Adapter
[ 46.998182] usb 1-1.1: rtl8723bu_parse_efuse: dumping efuse (0x200
bytes):
[ 47.014106] usb 1-1.1: 00: 29 81 03 7c 01 08 21 00
[ 47.023527] usb 1-1.1: 08: 40 07 05 35 10 00 00 00
[ 47.032888] usb 1-1.1: 10: 2c 2c 2c 2c 2c 2c 2b 2b
[ 47.042197] usb 1-1.1: 18: 2b 2b 2b f4 ff ff ff ff
[ 47.051442] usb 1-1.1: 20: ff ff ff ff ff ff ff ff
[ 47.060608] usb 1-1.1: 28: ff ff ff ff ff ff ff ff
[ 47.069672] usb 1-1.1: 30: ff ff ff ff ff ff ff ff
[ 47.078679] usb 1-1.1: 38: ff ff 2d 2d 2d 2d 2d 2d
[ 47.087599] usb 1-1.1: 40: 2d 2d 2d 2d 2d 03 ff ff
[ 47.096539] usb 1-1.1: 48: ff ff ff ff ff ff ff ff
[ 47.105489] usb 1-1.1: 50: ff ff ff ff ff ff ff ff
[ 47.114418] usb 1-1.1: 58: ff ff ff ff ff ff ff ff
[ 47.123322] usb 1-1.1: 60: ff ff ff ff ff ff ff ff
[ 47.132238] usb 1-1.1: 68: ff ff ff ff ff ff ff ff
[ 47.141059] usb 1-1.1: 70: ff ff ff ff ff ff ff ff
[ 47.149810] usb 1-1.1: 78: ff ff ff ff ff ff ff ff
[ 47.158479] usb 1-1.1: 80: ff ff ff ff ff ff ff ff
[ 47.167107] usb 1-1.1: 88: ff ff ff ff ff ff ff ff
[ 47.175651] usb 1-1.1: 90: ff ff ff ff ff ff ff ff
[ 47.184102] usb 1-1.1: 98: ff ff ff ff ff ff ff ff
[ 47.192463] usb 1-1.1: a0: ff ff ff ff ff ff ff ff
[ 47.200728] usb 1-1.1: a8: ff ff ff ff ff ff ff ff
[ 47.208943] usb 1-1.1: b0: ff ff ff ff ff ff ff ff
[ 47.217053] usb 1-1.1: b8: 20 1e 20 00 00 00 ff ff
[ 47.225146] usb 1-1.1: c0: ff 28 20 11 00 00 00 ff
[ 47.233169] usb 1-1.1: c8: 00 ff ff ff ff ff ff ff
[ 47.241140] usb 1-1.1: d0: ff ff ff ff ff ff ff ff
[ 47.249009] usb 1-1.1: d8: ff ff ff ff ff ff ff ff
[ 47.256776] usb 1-1.1: e0: ff ff ff ff ff ff ff ff
[ 47.264481] usb 1-1.1: e8: ff ff ff ff ff ff ff ff
[ 47.272098] usb 1-1.1: f0: ff ff ff ff ff ff ff ff
[ 47.279619] usb 1-1.1: f8: ff ff ff ff ff ff ff ff
[ 47.287029] usb 1-1.1: 100: da 0b 20 b7 e7 47 03 5c
[ 47.294503] usb 1-1.1: 108: f3 70 32 1d c2 09 03 52
[ 47.301934] usb 1-1.1: 110: 65 61 6c 74 65 6b 16 03
[ 47.309294] usb 1-1.1: 118: 38 30 32 2e 31 31 6e 20
[ 47.316579] usb 1-1.1: 120: 57 4c 41 4e 20 41 64 61
[ 47.323811] usb 1-1.1: 128: 70 74 65 72 00 ff ff ff
[ 47.331045] usb 1-1.1: 130: ff ff ff ff ff ff ff ff
[ 47.338222] usb 1-1.1: 138: ff ff ff ff ff ff ff ff
[ 47.345335] usb 1-1.1: 140: ff ff ff ff ff ff ff 0f
[ 47.352364] usb 1-1.1: 148: ff ff ff ff ff ff ff ff
[ 47.359299] usb 1-1.1: 150: ff ff ff ff ff ff ff ff
[ 47.366135] usb 1-1.1: 158: ff ff ff ff ff ff ff ff
[ 47.372882] usb 1-1.1: 160: ff ff ff ff ff ff ff ff
[ 47.379541] usb 1-1.1: 168: ff ff ff ff ff ff ff ff
[ 47.386117] usb 1-1.1: 170: ff ff ff ff ff ff ff ff
[ 47.392664] usb 1-1.1: 178: ff ff ff ff ff ff ff ff
[ 47.399154] usb 1-1.1: 180: ff ff ff ff ff ff ff ff
[ 47.405530] usb 1-1.1: 188: ff ff ff ff ff ff ff ff
[ 47.411846] usb 1-1.1: 190: ff ff ff ff ff ff ff ff
[ 47.418125] usb 1-1.1: 198: ff ff ff ff ff ff ff ff
[ 47.424365] usb 1-1.1: 1a0: ff ff ff ff ff ff ff ff
[ 47.430587] usb 1-1.1: 1a8: ff ff ff ff ff ff ff ff
[ 47.436769] usb 1-1.1: 1b0: ff ff ff ff ff ff ff ff
[ 47.442967] usb 1-1.1: 1b8: ff ff ff ff ff ff ff ff
[ 47.449168] usb 1-1.1: 1c0: ff ff ff ff ff ff ff ff
[ 47.455323] usb 1-1.1: 1c8: ff ff ff ff ff ff ff ff
[ 47.461471] usb 1-1.1: 1d0: ff ff ff ff ff ff ff ff
[ 47.467592] usb 1-1.1: 1d8: ff ff ff ff ff ff ff ff
[ 47.473713] usb 1-1.1: 1e0: ff ff ff ff ff ff ff ff
[ 47.479841] usb 1-1.1: 1e8: ff ff ff ff ff ff ff ff
[ 47.485942] usb 1-1.1: 1f0: ff ff ff ff ff ff ff ff
[ 47.492062] usb 1-1.1: 1f8: ff ff ff ff ff ff ff ff
[ 47.498173] usb 1-1.1: RTL8723BU rev E (SMIC) 1T1R, TX queues 3,
WiFi=1, BT=1, GPS=0, HI PA=0
[ 47.509357] usb 1-1.1: RTL8723BU MAC:5c:f3:70:32:1d:c2
[ 47.516057] usb 1-1.1: rtl8xxxu: Loading firmware
rtlwifi/rtl8723bu_nic.bin
[ 47.532111] usb 1-1.1: Firmware revision 35.0 (signature 0x5301)
[ 48.531644] usbcore: registered new interface driver rtl8xxxu
#
#
# ifconfig wlan0 up
[ 53.922338] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
#
# iw wlan0 scan
#
# iw wlan0 info
Interface wlan0
ifindex 4
wdev 0x1
addr 5c:f3:70:32:1d:c2
type managed
wiphy 0
txpower 20.00 dBm
If you need more tests/information, do not hesitate to ask me.
Thank you in advance for any help/hints!
[1]:
https://www.lm-technologies.com/product/wifi-and-bluetooth-usb-module-4-0-dual-mode-class-1-lm811/
[2]: http://www.sinlinx.com/sina33.html
[3]: https://wiki.lm-technologies.com/lm811-linux-driver-installation/
Best regards,
--
Mylène Josserand, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
^ permalink raw reply
* Re: [EXT] Marvell Mwifiex wireless driver: mwifiex_pcie broken on Marvell ESPRESSOBin
From: Ellie Reeves @ 2017-11-22 10:13 UTC (permalink / raw)
To: Ganapathi Bhat
Cc: linux-wireless@vger.kernel.org, amitkarwar@gmail.com,
Nishant Sarmukadam, Xinming Hu
In-Reply-To: <a4233e0d08f1400fa30ef112e0fda464@SC-EXCH02.marvell.com>
Hello,
is the recent patch for mwifiex the one Ganapathi was talking about, to
fix mwifiex on espressobin ? If so, I tried it (in v1 I admit), without
no real change. The interface is no longer shown as 'no-carrier' but
there is still the timeout, and all the messages about fw being in bad
state. :/ Sorry if I confused the patch with something unrelated to the
espressobin.
--
Ellie Reeves
^ permalink raw reply
* Re: AP6335 with mainline kernel
From: Vanessa Maegima @ 2017-11-22 10:48 UTC (permalink / raw)
To: arend.vanspriel@broadcom.com, van.ayumi@gmail.com
Cc: linux-wireless@vger.kernel.org, embed3d@gmail.com
In-Reply-To: <e14bdc26-5092-18c9-4caa-c45fd1d12984@broadcom.com>
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^ permalink raw reply
* Re: AP6335 with mainline kernel
From: Arend van Spriel @ 2017-11-22 10:58 UTC (permalink / raw)
To: Vanessa Maegima, van.ayumi@gmail.com
Cc: linux-wireless@vger.kernel.org, embed3d@gmail.com
In-Reply-To: <1511347672.18886.2.camel@nxp.com>
On 11/22/2017 11:48 AM, Vanessa Maegima wrote:
> Hi Arend,
>
> On Seg, 2017-11-20 at 12:12 +0100, Arend van Spriel wrote:
>> On 20-11-17 12:03, Arend van Spriel wrote:
>>>
>>> On 17-11-17 16:24, Vanessa Maegima wrote:
>>>>
>>>> Hi Arend,
>>>>
>>>> On Sex, 2017-11-17 at 13:55 +0100, Arend van Spriel wrote:
>>>>>
>>>>> On 11/17/2017 12:08 PM, Vanessa Maegima wrote:
>>>>>>
>>>>>>
>>>>>> Hi Arend,
>>>>>>
>>>>>> On Sex, 2017-11-10 at 20:58 +0100, Arend van Spriel wrote:
>>>>>>>
>>>>>>>
>>>>>>> On 10-11-17 13:43, Vanessa Maegima wrote:
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> On Qui, 2017-09-21 at 12:30 -0300, Vanessa Ayumi Maegima
>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Hi Arend,
>>>>>>>>>
>>>>>>>>> On Thu, Sep 21, 2017 at 4:26 AM, Arend van Spriel
>>>>>>>>> <arend.vanspriel@broadcom.com> wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 20-09-17 21:33, Vanessa Ayumi Maegima wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Hi,
>>>>>>>>>>>
>>>>>>>>>>> I am trying to enable Wifi on imx7d-pico using
>>>>>>>>>>> mainline
>>>>>>>>>>> kernel.
>>>>>>>>>>> imx7d-pico
>>>>>>>>>>> has an AP6335 chip.
>>>>>>>>>>>
>>>>>>>>>>> I am facing some issues related to the nvram file.
>>>>>>>>>>> I am
>>>>>>>>>>> using
>>>>>>>>>>> the
>>>>>>>>>>> firmware
>>>>>>>>>>> provided by Buildroot (brcmfmac4339-sdio.bin). I
>>>>>>>>>>> get the
>>>>>>>>>>> following error:
>>>>>>>>>>>
>>>>>>>>>>> [ 8.630380] brcmfmac: brcmf_sdio_htclk: HT Avail
>>>>>>>>>>> timeout
>>>>>>>>>>> (1000000):
>>>>>>>>>>> clkctl 0x50
>>>>>>>>>>>
>>>>>>>>>>> I have tried to use the firmware and nvram provided
>>>>>>>>>>> by
>>>>>>>>>>> TechNexion
>>>>>>>>>>> but I
>>>>>>>>>>> get
>>>>>>>>>>> the same error.
>>>>>>>>>>>
>>>>>>>>>>> Is there anyone that could enable Wifi on AP6335
>>>>>>>>>>> using
>>>>>>>>>>> kernel
>>>>>>>>>>> mainline?
>>>>>>>>>>> What nvram file was used?
>>>>>>>>>>>
>>>>>>>>>>> I am able to use Wifi on the board if I use the
>>>>>>>>>>> firmware,
>>>>>>>>>>> nvram
>>>>>>>>>>> file and
>>>>>>>>>>> kernel
>>>>>>>>>>> provided by TechNexion. They use a 4.1 kernel from
>>>>>>>>>>> NXP
>>>>>>>>>>> with
>>>>>>>>>>> the
>>>>>>>>>>> bcmdhd
>>>>>>>>>>> driver.
>>>>>>>>>>>
>>>>>>>>>>> So I know that the hardware is functional.
>>>>>>>>>>>
>>>>>>>>>>> Any suggestions as how to get it working with a
>>>>>>>>>>> 4.13 and
>>>>>>>>>>> brcmfmac
>>>>>>>>>>> driver
>>>>>>>>>>> is
>>>>>>>>>>> appreciated.
>>>>>>>>>> So the nvram file is specific to the wifi chipset on
>>>>>>>>>> your
>>>>>>>>>> platform
>>>>>>>>>> so best
>>>>>>>>>> to stick with the provided one. The "HT Avail
>>>>>>>>>> timeout" most
>>>>>>>>>> often
>>>>>>>>>> is an
>>>>>>>>>> indication that the firmware crashed. So getting more
>>>>>>>>>> debug
>>>>>>>>>> output
>>>>>>>>>> would
>>>>>>>>>> help us understand how it ended up like that. Can you
>>>>>>>>>> build
>>>>>>>>>> the
>>>>>>>>>> brcmfmac
>>>>>>>>>> with CONFIG_BRCMDBG and load the driver using:
>>>>>>>>>>
>>>>>>>>>> $ insmod brcmfmac.ko debug=0x1416
>>>>>>>>> Thanks for the reply!
>>>>>>>>>
>>>>>>>>> Here is the log (using 4.14-rc1):
>>>>>>>>>
>>>>>>>>> # dmesg | grep brcmfmac
>>>>>>>>> [ 19.297206] brcmfmac: brcmfmac_module_init No
>>>>>>>>> platform
>>>>>>>>> data
>>>>>>>>> available.
>>>>>>>>> [ 19.307075] brcmfmac: brcmf_sdio_probe Enter
>>>>>>>>> [ 19.308384] brcmfmac: F1 signature read
>>>>>>>>> @0x18000000=0x16224335
>>>>>>>>> [ 19.309026] brcmfmac: brcmf_chip_recognition found
>>>>>>>>> AXI
>>>>>>>>> chip:
>>>>>>>>> BCM4339, rev=2
>>>>>>>>> [ 19.317115] brcmfmac: brcmf_chip_cores_check [1 ]
>>>>>>>>> core
>>>>>>>>> 0x800:46
>>>>>>>>> base 0x18000000 wrap 0x18100000
>>>>>>>>> [ 19.317141] brcmfmac: brcmf_chip_cores_check [2 ]
>>>>>>>>> core
>>>>>>>>> 0x812:46
>>>>>>>>> base 0x18001000 wrap 0x18101000
>>>>>>>>> [ 19.317165] brcmfmac: brcmf_chip_cores_check [3 ]
>>>>>>>>> core
>>>>>>>>> 0x83e:4
>>>>>>>>> base 0x18002000 wrap 0x18102000
>>>>>>>>> [ 19.317188] brcmfmac: brcmf_chip_cores_check [4 ]
>>>>>>>>> core
>>>>>>>>> 0x83c:4
>>>>>>>>> base 0x18003000 wrap 0x18103000
>>>>>>>>> [ 19.317210] brcmfmac: brcmf_chip_cores_check [5 ]
>>>>>>>>> core
>>>>>>>>> 0x81a:20
>>>>>>>>> base 0x18004000 wrap 0x18104000
>>>>>>>>> [ 19.317233] brcmfmac: brcmf_chip_cores_check [6 ]
>>>>>>>>> core
>>>>>>>>> 0x829:21
>>>>>>>>> base 0x18005000 wrap 0x18105000
>>>>>>>>> [ 19.317256] brcmfmac: brcmf_chip_cores_check [7 ]
>>>>>>>>> core
>>>>>>>>> 0x135:0
>>>>>>>>> base 0x00000000 wrap 0x18109000
>>>>>>>>> [ 19.317279] brcmfmac: brcmf_chip_cores_check [8 ]
>>>>>>>>> core
>>>>>>>>> 0x240:0
>>>>>>>>> base 0x00000000 wrap 0x00000000
>>>>>>>>> [ 19.317298] brcmfmac: brcmf_chip_set_passive Enter
>>>>>>>>> [ 19.322232] brcmfmac: brcmf_chip_get_raminfo RAM:
>>>>>>>>> base=0x180000
>>>>>>>>> size=786432 (0xc0000) sr=0 (0x0)
>>>>>>>>> [ 19.322457] brcmfmac: brcmf_chip_setup ccrev=46,
>>>>>>>>> pmurev=23,
>>>>>>>>> pmucaps=0x39cc5f17
>>>>>>>>> [ 19.322481] brcmfmac: brcmf_get_module_param Enter,
>>>>>>>>> bus=0,
>>>>>>>>> chip=17209, rev=2
>>>>>>>>> [ 19.322504] brcmfmac: brcmf_sdiod_sgtable_alloc
>>>>>>>>> nents=35
>>>>>>>>> [ 19.322531] brcmfmac: brcmf_sdio_kso_init Enter
>>>>>>>>> [ 19.322618] brcmfmac: brcmf_sdio_drivestrengthinit
>>>>>>>>> No SDIO
>>>>>>>>> driver
>>>>>>>>> strength init needed for chip 43
>>>>>>>>> 39 rev 2 pmurev 23
>>>>>>>>> [ 19.323235] brcmfmac: brcmf_attach Enter
>>>>>>>>> [ 19.323725] brcmfmac: brcmf_proto_attach Enter
>>>>>>>>> [ 19.323769] brcmfmac: brcmf_fweh_register event
>>>>>>>>> handler
>>>>>>>>> registered
>>>>>>>>> for PSM_WATCHDOG
>>>>>>>>> [ 19.324306] brcmfmac: brcmf_sdio_probe completed!!
>>>>>>>>> [ 19.324337] brcmfmac: brcmf_fw_map_chip_to_name:
>>>>>>>>> using
>>>>>>>>> brcm/brcmfmac4339-sdio.bin for chip 0x00433
>>>>>>>>> 9(17209) rev 0x000002
>>>>>>>>> [ 19.335353] brcmfmac: brcmf_fw_get_firmwares_pcie
>>>>>>>>> enter:
>>>>>>>>> dev=mmc0:0001:1
>>>>>>>>> [ 19.351787] brcmfmac: brcmf_fw_request_code_done
>>>>>>>>> enter:
>>>>>>>>> dev=mmc0:0001:1
>>>>>>>>> [ 19.353202] brcmfmac: brcmf_fw_request_nvram_done
>>>>>>>>> enter:
>>>>>>>>> dev=mmc0:0001:1
>>>>>>>>> [ 19.353424] brcmfmac: brcmf_sdio_firmware_callback
>>>>>>>>> Enter:
>>>>>>>>> dev=mmc0:0001:1, err=0
>>>>>>>>> [ 19.353814] brcmfmac: brcmf_sdio_download_code_file
>>>>>>>>> Enter
>>>>>>>>> [ 19.388586] brcmfmac: brcmf_sdio_verifymemory
>>>>>>>>> Compare RAM
>>>>>>>>> dl &
>>>>>>>>> ul
>>>>>>>>> at 0x00180000; size=493599
>>>>>>>>> [ 19.546675] brcmfmac: brcmf_sdio_download_nvram
>>>>>>>>> Enter
>>>>>>>>> [ 19.547432] brcmfmac: brcmf_sdio_verifymemory
>>>>>>>>> Compare RAM
>>>>>>>>> dl &
>>>>>>>>> ul
>>>>>>>>> at 0x0023f730; size=2256
>>>>>>>>> [ 19.548665] brcmfmac: brcmf_chip_set_active Enter
>>>>>>>>> [ 20.562974] brcmfmac: brcmf_sdio_htclk: HT Avail
>>>>>>>>> timeout
>>>>>>>>> (1000000):
>>>>>>>>> clkctl 0x50
>>>>>>>>> [ 20.570490] brcmfmac: brcmf_sdio_firmware_callback
>>>>>>>>> failed:
>>>>>>>>> dev=mmc0:0001:1, err=0
>>>>>>>>> [ 20.570739] brcmfmac: brcmf_sdio_remove Enter
>>>>>>>>> [ 20.570775] brcmfmac: brcmf_detach Enter
>>>>>>>>> [ 20.610414] brcmfmac: brcmf_bus_change_state 0 -> 0
>>>>>>>>> [ 20.610441] brcmfmac: brcmf_sdio_bus_stop Enter
>>>>>>>>> [ 21.622477] brcmfmac: brcmf_sdio_htclk: HT Avail
>>>>>>>>> timeout
>>>>>>>>> (1000000):
>>>>>>>>> clkctl 0x50
>>>>>>>>> [ 21.630912] brcmfmac: brcmf_proto_detach Enter
>>>>>>>>> [ 21.630967] brcmfmac: brcmf_fweh_unregister event
>>>>>>>>> handler
>>>>>>>>> cleared
>>>>>>>>> for PSM_WATCHDOG
>>>>>>>>> [ 22.642457] brcmfmac: brcmf_sdio_htclk: HT Avail
>>>>>>>>> timeout
>>>>>>>>> (1000000):
>>>>>>>>> clkctl 0x50
>>>>>>>>> [ 22.680131] brcmfmac: brcmf_chip_set_passive Enter
>>>>>>>>> [ 22.682580] brcmfmac: brcmf_sdio_remove Disconnected
>>>>>>>>>
>>>>>>>> Any suggestions on this?
>>>>>>> Sorry for not getting back to your earlier email. Thanks
>>>>>>> for the
>>>>>>> reminder. So you tried different firmwares, right? Can you
>>>>>>> provide
>>>>>>> output of the following command:
>>>>>>>
>>>>>>> $ strings firmware.bin | tail -1
>>>>>>>
>>>>>>> for the firmwares you tried.
>>>>>>>
>>>>>>> Regards,
>>>>>>> Arend
>>>>>> Thanks for the reply!
>>>>>>
>>>>>> Here's the output:
>>>>>>
>>>>>> For Technexion firmware:
>>>>>>
>>>>>> # strings /lib/firmware/brcm/brcmfmac4339-sdio.bin | tail -1
>>>>>> 4339a0-roml/sdio-ag-pool-p2p-pno-pktfilter-keepalive-aoe-sr-
>>>>>> mchan-
>>>>>> proptxstatus-lpc-tdls-autoabn-txbf-
>>>>>> rcc-wepso-okc-ndoe Version: 6.37.32.28 CRC: 3075f12e Date:
>>>>>> Thu
>>>>>> 2014-04-
>>>>>> 03 12:15:31 CST FWID 01-4ae4ad
>>>>>> 03
>>>>>>
>>>>>> For linux-firmware and Buildroot firmware:
>>>>>>
>>>>>> # strings /lib/firmware/brcm/brcmfmac4339-sdio.bin | tail -1
>>>>>> 4339a0-roml/sdio-ag-pool-autoabn-lpc Version: 6.37.34.28 CRC:
>>>>>> a696897b
>>>>>> Date: Thu 2014-08-28 18:40:12
>>>>>> PDT FWID 01-a13120fc
>>>>>>
>>>>>> In both cases, I am using the nvram provided by Technexion.
>>>>> That should be fine.
>>>>>
>>>>> Can you try the patch below. It would give me more info on
>>>>> state of
>>>>> firmware.
>>>>>
>>>>> Regards,
>>>>> Arend
>>>>>
>>>>> diff --git
>>>>> a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>>>>> b/drivers/ne
>>>>> index f355612..631c5cb 100644
>>>>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>>>>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>>>>> @@ -828,8 +828,27 @@ static int brcmf_sdio_htclk(struct
>>>>> brcmf_sdio
>>>>> *bus,
>>>>> bool on,
>>>>> return -EBADE;
>>>>> }
>>>>> if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) {
>>>>> + struct brcmf_core *pmu =
>>>>> brcmf_chip_get_pmu(bus->ci);
>>>>> + u32 regaddr;
>>>>> + u32 val;
>>>>> +
>>>>> brcmf_err("HT Avail timeout (%d):
>>>>> clkctl
>>>>> 0x%02x\n",
>>>>> PMU_MAX_TRANSITION_DLY,
>>>>> clkctl);
>>>>> +
>>>>> + /* DEBUG INFO */
>>>>> + regaddr = CORE_CC_REG(pmu->base,
>>>>> pmucontrol);
>>>>> + val = brcmf_sdiod_regrl(bus->sdiodev,
>>>>> regaddr,
>>>>> &err);
>>>>> + brcmf_err(" pmucontrol = %08x\n",
>>>>> val);
>>>>> + regaddr = CORE_CC_REG(pmu->base,
>>>>> pmustatus);
>>>>> + val = brcmf_sdiod_regrl(bus->sdiodev,
>>>>> regaddr,
>>>>> &err);
>>>>> + brcmf_err(" pmustatus = %08x\n",
>>>>> val);
>>>>> + regaddr = CORE_CC_REG(pmu->base,
>>>>> min_res_mask);
>>>>> + val = brcmf_sdiod_regrl(bus->sdiodev,
>>>>> regaddr,
>>>>> &err);
>>>>> + brcmf_err(" min_res_mask = %08x\n",
>>>>> val);
>>>>> + regaddr = CORE_CC_REG(pmu->base,
>>>>> max_res_mask);
>>>>> + val = brcmf_sdiod_regrl(bus->sdiodev,
>>>>> regaddr,
>>>>> &err);
>>>>> + brcmf_err(" max_res_mask = %08x\n",
>>>>> val);
>>>>> +
>>>>> return -EBADE;
>>>>> }
>>>>>
>>>>>
>>>> Here's the output for both firmwares:
>>>>
>>>> Technexion:
>>>> # dmesg | grep brcmfmac
>>>> [ 5.307067] brcmfmac: brcmf_fw_map_chip_to_name: using
>>>> brcm/brcmfmac4339-sdio.bin for chip 0x00433
>>>> 9(17209) rev 0x000002
>>>> [ 6.400792] brcmfmac: brcmf_sdio_htclk: HT Avail timeout
>>>> (1000000):
>>>> clkctl 0x50
>>>> [ 6.408444] brcmfmac: brcmf_sdio_htclk: pmucontrol =
>>>> 01774381
>>>> [ 6.415595] brcmfmac: brcmf_sdio_htclk: pmustatus =
>>>> 0000002a
>>>> [ 6.421915] brcmfmac: brcmf_sdio_htclk: min_res_mask =
>>>> 0fcaff77
>>>> [ 6.428124] brcmfmac: brcmf_sdio_htclk: max_res_mask =
>>>> 0fceff77
>>>> [ 7.482668] brcmfmac: brcmf_sdio_htclk: HT Avail timeout
>>>> (1000000):
>>>> clkctl 0x50
>>>> [ 7.490214] brcmfmac: brcmf_sdio_htclk: pmucontrol =
>>>> 01774381
>>>> [ 7.496414] brcmfmac: brcmf_sdio_htclk: pmustatus =
>>>> 0000002a
>>>> [ 7.503873] brcmfmac: brcmf_sdio_htclk: min_res_mask =
>>>> 0fcaff77
>>>> [ 7.510182] brcmfmac: brcmf_sdio_htclk: max_res_mask =
>>>> 0fceff77
>>>> # strings /lib/firmware/brcm/brcmfmac4339-sdio.bin | tail -1
>>>> 4339a0-roml/sdio-ag-pool-p2p-pno-pktfilter-keepalive-aoe-sr-
>>>> mchan-
>>>> proptxstatus-lpc-tdls-autoabn-txbf-
>>>> rcc-wepso-okc-ndoe Version: 6.37.32.28 CRC: 3075f12e Date: Thu
>>>> 2014-04-
>>>> 03 12:15:31 CST FWID 01-4ae4ad
>>>> 03
>>>>
>>>> Buildroot:
>>>> # dmesg | grep brcmfmac
>>>> [ 5.343118] brcmfmac: brcmf_fw_map_chip_to_name: using
>>>> brcm/brcmfmac4339-sdio.bin for chip 0x00433
>>>> 9(17209) rev 0x000002
>>>> [ 6.420070] brcmfmac: brcmf_sdio_htclk: HT Avail timeout
>>>> (1000000):
>>>> clkctl 0x50
>>>> [ 6.427722] brcmfmac: brcmf_sdio_htclk: pmucontrol =
>>>> 01774381
>>>> [ 6.434865] brcmfmac: brcmf_sdio_htclk: pmustatus =
>>>> 0000002a
>>>> [ 6.441174] brcmfmac: brcmf_sdio_htclk: min_res_mask =
>>>> 0fcaff77
>>>> [ 6.447379] brcmfmac: brcmf_sdio_htclk: max_res_mask =
>>>> 0fceff77
>>>> [ 7.502653] brcmfmac: brcmf_sdio_htclk: HT Avail timeout
>>>> (1000000):
>>>> clkctl 0x50
>>>> [ 7.510200] brcmfmac: brcmf_sdio_htclk: pmucontrol =
>>>> 01774381
>>>> [ 7.516398] brcmfmac: brcmf_sdio_htclk: pmustatus =
>>>> 0000002a
>>>> [ 7.523826] brcmfmac: brcmf_sdio_htclk: min_res_mask =
>>>> 0fcaff77
>>>> [ 7.530117] brcmfmac: brcmf_sdio_htclk: max_res_mask =
>>>> 0fceff77
>>>> # strings /lib/firmware/brcm/brcmfmac4339-sdio.bin | tail -1
>>>> 4339a0-roml/sdio-ag-pool-autoabn-lpc Version: 6.37.34.28 CRC:
>>>> a696897b
>>>> Date: Thu 2014-08-28 18:40:12
>>>> PDT FWID 01-a13120fc
>>> Thanks for the info. The pmustatus indeed shows there is no HT
>>> clock for
>>> the backplane. Will have to discuss with h/w guys. Meanwhile, can
>>> you
>>> try the patch below. It will create a memory dump of the device
>>> using
>>> the dev_coredump framework, ie. under /sys/class/devcoredump/. It
>>> will
>>> probably create two dumps as the error occurs twice during probe.
>>> Just
>>> sent me the first or put it somewhere on internet so I can download
>>> it
>>> and have a look at it.
>> with patch :-(
>>
>> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> b/drivers/ne
>> index f355612..f7ded91 100644
>> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
>> @@ -830,6 +830,11 @@ static int brcmf_sdio_htclk(struct brcmf_sdio
>> *bus,
>> bool on,
>> if (!SBSDIO_CLKAV(clkctl, bus->alp_only)) {
>> brcmf_err("HT Avail timeout (%d): clkctl
>> 0x%02x\n",
>> PMU_MAX_TRANSITION_DLY, clkctl);
>> +
>> + /* DEBUG INFO */
>> + brcmf_debug_create_memdump(bus->sdiodev-
>>> bus_if,
>> + NULL, 0);
>> +
>> return -EBADE;
>> }
>>
>>
>
> I am applying this patch and apparently the dumps are not created.
>
> # ls /sys/class/devcoredump/
> disabled
>
> Is there something else I need to modify? I am using mainline kernel.
You need to build brcmfmac with CONFIG_BRCMDBG set in Kconfig. Not sure
if you already have that. I assume a cat of that 'disabled' file with
show '0'.
Regards,
Arend
^ permalink raw reply
* RE: [EXT] Marvell Mwifiex wireless driver: mwifiex_pcie broken on Marvell ESPRESSOBin
From: Ganapathi Bhat @ 2017-11-22 12:34 UTC (permalink / raw)
To: Ellie Reeves
Cc: linux-wireless@vger.kernel.org, amitkarwar@gmail.com,
Nishant Sarmukadam, Xinming Hu
In-Reply-To: <7d8c7705-70ac-9a36-b5d2-23fcffcf6a29@gmail.com>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^ permalink raw reply
* Re: [EXT] Marvell Mwifiex wireless driver: mwifiex_pcie broken on Marvell ESPRESSOBin
From: Ellie Reeves @ 2017-11-22 13:14 UTC (permalink / raw)
To: Ganapathi Bhat
Cc: linux-wireless@vger.kernel.org, amitkarwar@gmail.com,
Nishant Sarmukadam, Xinming Hu
In-Reply-To: <4dbd89bbcb0a4706bf3fe7b79025d95c@SC-EXCH02.marvell.com>
Hello,
thanks for the quick answer. To answer Ganapathi's question, all I have
to do in order to trigger the issue is to:
1. Upgrade kernel as usual.
2. Reboot and see the wifi going insane.
If I want to get it working properly I have to:
1. Downgrade kernel to 4.12.12.
2. Make sure initramfs and the uImage for u-boot have been generated for
the 4.12.12 kernel again (my distrubution has a script that takes care
of this).
3. Perform a "shutdown now". A simple soft reboot, and even pressing the
reset button on the ESPRESSObin isn't enough to completely reset the
state, if you reboot this way you will get the "fw is already running !"
message and it will not work. You have to unplug and then replug the
board. After that kernel 4.12.12 will boot and wifi will work.
Here is the dmesg output:
https://paste.xogium.me/view/4dc3bebd
--
Ellie Reeves
^ permalink raw reply
* Re: Need support for Intel new wifi module 9462NGW
From: Chris Chiu @ 2017-11-22 13:48 UTC (permalink / raw)
To: Luca Coelho
Cc: johannes.berg, linuxwifi, linux-wireless, Linux Upstreaming Team
In-Reply-To: <CAB4CAwcit2jqHXs7x2cowHdi31OH3wKnmyW4=v-6RGO-+1gjog@mail.gmail.com>
On Fri, Nov 17, 2017 at 3:38 PM, Chris Chiu <chiu@endlessm.com> wrote:
> On Fri, Nov 17, 2017 at 2:46 PM, Luca Coelho <luca@coelho.fi> wrote:
>> On Fri, 2017-11-17 at 14:39 +0800, Chris Chiu wrote:
>>> On Thu, Nov 16, 2017 at 5:49 PM, Luca Coelho <luca@coelho.fi> wrote:
>>> > Hi Chris,
>>> >
>>> > On Thu, 2017-11-09 at 11:11 +0800, Chris Chiu wrote:
>>> > > Hi Luca,
>>> > > Any suggestion for the "Failed to start INIT ucode: -110"
>>> > > issue
>>> > > for the firmware?
>>> >
>>> > There were a few problems which should now be fixed. We published
>>> > new
>>> > firmwares in our linux-firmware.git tree[1] and also made some
>>> > fixes in
>>> > the driver[2]. Please update your system accordingly and let me
>>> > know
>>> > if it works for you.
>>> >
>>> > Thanks!
>>> >
>>> > [1] https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/linux-f
>>> > irmware.git/
>>> > [2] https://patchwork.kernel.org/patch/10059871/
>>> > https://patchwork.kernel.org/patch/10059875/
>>> > https://patchwork.kernel.org/patch/10059873/
>>> >
>>> > --
>>> > Cheers,
>>> > Luca.
>>>
>>> Hi Luca,
>>
>> Hi Chris,
>>
>>
>>> Thanks for your patch and updated firmware. The driver can
>>> initialize w/o error now. However, it always fails on ip-config after
>>> 4-way handshake complete. I have to mention that I removed the field
>>> ".soc_latency" in all new iwl_cfg you added in
>>> https://patchwork.kernel.org/patch/10059875/ to remove compile error
>>> based on the linux mainline 4.14.
>>> I don't know whether if this causes the problem. Do you need me
>>> to
>>> do anything for more information?
>>
>> That was my fault, I forgot to include one file in my commit. I have
>> sent v2 of the two last patches to solve the problem. Can you try
>> them?
>>
>> The problem you're seeing could be related to that, because we use a
>> bit longer wait period for HW stabilization with integrated devices.
>> And if you remove it, you may encounter random problems...
>>
>> --
>> Cheers,
>> Luca.
>
> Hi Luca,
> Thanks for your quick response. I tried your v2 patch but things
> remain the same. The signal strength and scan results seems nothing
> wrong but still fail to get ip from DHCP server. Please let me know
> what I can help here.
>
> Chris
Hi Luca,
Some more observation I want to point out and maybe you can suggest.
After your v2 patch and the latest firmware. I'm pretty sure there's no problem
on my 9462NGW module to associate to an AP (4-way handshaking complete)
dmesg in https://gist.github.com/mschiu77/1fe1f5128f1c49a93055ce23976c09b5
here also shows
[ 59.338785] wlp0s12f0: associated
Then I do air sniffer with my mac book air and only dump DHCP packets in
https://gist.github.com/mschiu77/677b5fbfdea0fea2eda4a36a84bcac8e
As you see, 4 DHCP Discovery here but no response. I do the same thing on
the other laptop to associate to the same AP SSID, there's no problem.
And yet another interesting thing is, every time I was trying to associate
The ifconfig always give me a totally different ether address. I log 5 times in
https://gist.github.com/mschiu77/54169d52b9fcf205d5c26752988f8a3d
The read HW address should be 34:13:e8:6f:34:25 and it's also true in tcpdump
log.
I think maybe it's related. Can you suggest anything that I can try?
Chris
^ permalink raw reply
* pull-request: wireless-drivers 2017-11-22
From: Kalle Valo @ 2017-11-22 15:27 UTC (permalink / raw)
To: David Miller; +Cc: linux-wireless, netdev, linux-kernel
Hi Dave,
here's the first pull request to net tree for 4.15. Please let me know
if there are any problems.
Kalle
The following changes since commit 32a72bbd5da2411eab591bf9bc2e39349106193a:
net: vxge: Fix some indentation issues (2017-11-20 11:36:30 +0900)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git tags/wireless-drivers-for-davem-2017-11-22
for you to fetch changes up to ed59b7d53c95548d83d4e7e1bc5edafcdcad09c9:
Merge ath-current from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git (2017-11-21 11:52:18 +0200)
----------------------------------------------------------------
wireless-drivers fixes for 4.15
First set of fixes for 4.15. Most important here is the iwlwifi fix
for scan command firmware interface change.
ath10k
* fix CCMP-256, GCMP and GCMP-256 in raw mode, it was never working
wcn36xx
* fix device tree node search
iwlwifi
* fix a regression with firmware API change of scan cmd (introduced in
firmware version 34)
* add a bunch of PCI IDs and fix configuration structs for A000 devices
* fix the exported firmware name strings for 9000 and A000 devices
----------------------------------------------------------------
Johan Hovold (1):
wcn36xx: fix iris child-node lookup
Kalle Valo (2):
Merge tag 'iwlwifi-for-kalle-2017-11-19' of git://git.kernel.org/.../iwlwifi/iwlwifi-fixes
Merge ath-current from git://git.kernel.org/.../kvalo/ath.git
Luca Coelho (2):
iwlwifi: mvm: support version 7 of the SCAN_REQ_UMAC FW command
iwlwifi: fix PCI IDs and configuration mapping for 9000 series
Thomas Backlund (1):
iwlwifi: fix firmware names for 9000 and A000 series hw
Vasanthakumar Thiagarajan (1):
ath10k: fix data rx for CCMP-256, GCMP and GCMP-256 in raw mode
drivers/net/wireless/ath/ath10k/htt_rx.c | 51 ++++++---
drivers/net/wireless/ath/wcn36xx/main.c | 2 +-
drivers/net/wireless/intel/iwlwifi/cfg/9000.c | 73 +++++++++++--
drivers/net/wireless/intel/iwlwifi/cfg/a000.c | 10 +-
drivers/net/wireless/intel/iwlwifi/fw/api/scan.h | 59 +++++++---
drivers/net/wireless/intel/iwlwifi/fw/file.h | 1 +
drivers/net/wireless/intel/iwlwifi/iwl-config.h | 5 +
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 6 ++
drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 86 +++++++++++----
drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 132 ++++++++++++++++++-----
10 files changed, 335 insertions(+), 90 deletions(-)
^ permalink raw reply
* Re: brcmfmac: Unable to handle kernel paging request at virtual address 726f6674616cd8
From: Stefan Wahren @ 2017-11-22 16:20 UTC (permalink / raw)
To: Franky Lin, Chi-Hsien Lin, Wright Feng, Arend van Spriel,
Hante Meuleman
Cc: brcm80211-dev-list.pdl, linux-wireless, Kalle Valo,
brcm80211-dev-list
In-Reply-To: <578431614.96494.1510505412682@email.1und1.de>
Hi,
> Stefan Wahren <stefan.wahren@i2se.com> hat am 12. November 2017 um 17:50 geschrieben:
>
>
> Hi,
> i discovered a random oops during probe of brcmfmac on Raspberry Pi 3 in yesterdays kernelci run for net-next [1]. I need to point out there is no DT entry for the wifi chip on Raspberry Pi 3 in the lack of a driver for the necessary GPIO expander. So the "HT Avail timeout" is expected.
>
> I was also able to trigger this oops by calling "modprobe brcmfmac" on my Raspberry Pi 3 with latest linux-next.
>
> Any help to fix this is appreciated.
>
> [1] - https://storage.kernelci.org/net-next/master/v4.14-rc8-2221-ga8a6f1e4ea78/arm64/defconfig+kselftest/lab-baylibre/boot-bcm2837-rpi-3-b.txt
>
the issue still persists in linux-next-20171122:
[ 817.659632] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
[ 817.672739] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.txt failed with error -2
[ 818.708435] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 819.722103] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
[ 819.755321] Unable to handle kernel paging request at virtual address 726f6674616cd8
[ 819.763255] Mem abort info:
[ 819.766131] ESR = 0x96000004
[ 819.769240] Exception class = DABT (current EL), IL = 32 bits
[ 819.775290] SET = 0, FnV = 0
[ 819.778416] EA = 0, S1PTW = 0
[ 819.781605] Data abort info:
[ 819.784552] ISV = 0, ISS = 0x00000004
[ 819.788495] CM = 0, WnR = 0
[ 819.791532] [00726f6674616cd8] address between user and kernel address ranges
[ 819.798805] Internal error: Oops: 96000004 [#1] PREEMPT SMP
[ 819.804469] Modules linked in: brcmfmac cfg80211 brcmutil vc4 cec drm_kms_helper drm bcm2835_rng rfkill rng_core smsc95xx usbnet bcm2835_dma crc32_ce pwm_bcm2835 i2c_bcm2835 ip_tables x_tables ipv6 [last unloaded: cfg80211]
[ 819.824687] CPU: 3 PID: 92 Comm: kworker/3:1 Not tainted 4.14.0-next-20171122 #1
[ 819.832207] Hardware name: Raspberry Pi 3 Model B Rev 1.2 (DT)
[ 819.838152] Workqueue: events request_firmware_work_func
[ 819.843561] task: ffff80003833aa00 task.stack: ffff000009498000
[ 819.849583] pstate: 60000005 (nZCv daif -PAN -UAO)
[ 819.854460] pc : mutex_lock+0xc/0x40
[ 819.858101] lr : device_release_driver_internal+0x38/0x1f0
[ 819.863676] sp : ffff00000949bbf0
[ 819.867045] x29: ffff00000949bbf0 x28: 0000000000000000
[ 819.872451] x27: ffff00000931bd20 x26: ffff000008f9fbb0
[ 819.877856] x25: ffff80003833aa00 x24: ffff800036e20f80
[ 819.883261] x23: 0000000000000000 x22: ffff800039fd3d00
[ 819.888665] x21: 0000000000000000 x20: 6d726f6674616cd8
[ 819.894068] x19: 6d726f6674616c78 x18: 0000000000000000
[ 819.899473] x17: 0000ffffa52ba930 x16: ffff000008256b30
[ 819.904877] x15: 0000000000000000 x14: 0000000000000400
[ 819.910282] x13: 0000000000000400 x12: 0000000000000000
[ 819.915685] x11: 0000000000000000 x10: 0000000000000001
[ 819.921087] x9 : 0000000000000001 x8 : ffff800032fdec08
[ 819.926493] x7 : ffff800032d7c158 x6 : 0000000000000000
[ 819.931895] x5 : ffff800032d7c288 x4 : 0000000000000000
[ 819.937299] x3 : ffff80003833aa00 x2 : 0000000000000000
[ 819.942705] x1 : ffff80003833aa00 x0 : 6d726f6674616cd8
[ 819.948112] Process kworker/3:1 (pid: 92, stack limit = 0xffff000009498000)
[ 819.955188] Call trace:
[ 819.957681] mutex_lock+0xc/0x40
[ 819.960967] device_release_driver+0x14/0x20
[ 819.965450] brcmf_sdio_firmware_callback+0x160/0x578 [brcmfmac]
[ 819.971689] brcmf_fw_request_nvram_done+0x258/0x5e8 [brcmfmac]
[ 819.977717] request_firmware_work_func+0x34/0x60
[ 819.982510] process_one_work+0x1cc/0x328
[ 819.986592] worker_thread+0x50/0x450
[ 819.990320] kthread+0xf8/0x128
[ 819.993516] ret_from_fork+0x10/0x18
[ 819.997154] Code: d65f03c0 d5384101 d2800002 f9800011 (c85ffc03)
[ 820.003351] ---[ end trace f4bff35241327a18 ]---
^ permalink raw reply
* kernel BUG at crypto/asymmetric_keys/public_key.c:80
From: Florian Fainelli @ 2017-11-22 17:43 UTC (permalink / raw)
To: open list, netdev
Cc: David S. Miller, Herbert Xu, David Howells, linux-wireless
[-- Attachment #1: Type: text/plain, Size: 4883 bytes --]
Hi,
(sorry for the cross post)
I am at v4.14-12995-g0c86a6bd85ff and just met the following, attached
is my .config file. Is this a known problem? Thanks!
[ 1.798714] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
[ 1.809390] ------------[ cut here ]------------
[ 1.814020] kernel BUG at crypto/asymmetric_keys/public_key.c:80!
[ 1.820123] Internal error: Oops - BUG: 0 [#1] SMP ARM
[ 1.825273] Modules linked in:
[ 1.828341] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
4.14.0-12995-g0c86a6bd85ff #15
[ 1.836096] Hardware name: Broadcom STB (Flattened Device Tree)
[ 1.842025] task: ee0a0000 task.stack: ee096000
[ 1.846576] PC is at public_key_verify_signature+0x21c/0x260
[ 1.852248] LR is at x509_check_for_self_signed+0xb0/0x10c
[ 1.857743] pc : [<c0525d08>] lr : [<c0526ee8>] psr: 60000013
[ 1.864019] sp : ee097cf8 ip : c0a7a3ae fp : 00000000
[ 1.869252] r10: c248e9d8 r9 : c0b401e0 r8 : ee374040
[ 1.874487] r7 : c0a7a340 r6 : ee374200 r5 : c2404c48 r4 : edac8880
[ 1.881024] r3 : 00000000 r2 : c0b40480 r1 : ee3741c0 r0 : ee374040
[ 1.887563] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment user
[ 1.894709] Control: 30c5387d Table: 00003000 DAC: fffffffd
[ 1.900465] Process swapper/0 (pid: 1, stack limit = 0xee096210)
[ 1.906481] Stack: (0xee097cf8 to 0xee098000)
[ 1.910845] 7ce0:
60000013 00000000
[ 1.919037] 7d00: 014080c0 c052149c 000011a0 c248e9d8 00000000
c033dcb8 ee097d98 014000c0
[ 1.927229] 7d20: ffffffff 00000001 ed58622e c0a7a634 00000001
ed58622e c0a7a634 c0521530
[ 1.935421] 7d40: c052143c ffffffff ed586200 00000000 00000000
00000000 c0518bc0 c248e9d8
[ 1.943612] 7d60: 00000000 c02416f8 c244bc28 00000000 ed586200
ed586388 ed586384 60000013
[ 1.951804] 7d80: 00000000 c0b400d4 c0518bc0 c248e9d8 00000000
c025de10 00000000 00000000
[ 1.959995] 7da0: 00000000 fffffffe fffffffe 00000000 00000000
c0b400d4 c0518bc0 c0518c34
[ 1.968187] 7dc0: c0a23498 ee096000 00000000 00040e00 ee374302
edac8880 edac8880 ee374200
[ 1.976378] 7de0: c0a7a340 000002a8 c0b401e0 c248e9d8 00000000
c0526ee8 00000000 edac8880
[ 1.984569] 7e00: ee374200 c0525f24 c244d210 ee097e80 c248e9d8
ee097e80 c244d1ac c0526b74
[ 1.992760] 7e20: c244d210 c244b988 c248e9d8 ee097e80 c244d1ac
c0b401e0 c248e9d8 c0524f20
[ 2.000952] 7e40: c2404c48 c244b988 c0a7a340 edac8801 ee02c180
edac8800 00000000 c0511148
[ 2.009143] 7e60: c24b7eda 00000048 60000013 00000000 00000000
c244d1b4 00000000 00000000
[ 2.017335] 7e80: 00000000 00000000 00000000 00000000 00000000
c0a7a340 000002a8 00000000
[ 2.025527] 7ea0: 7fffffff 00040e00 c0a7a340 c24df7b4 000002a8
c0a7a5e8 c0bb10d8 c0b18088
[ 2.033718] 7ec0: 1f030000 c0e47898 000002a8 1f030000 0000000e
00000000 00000000 c2404c48
[ 2.041910] 7ee0: ffffe000 c0e4777c 00000000 c0e6583c c0e74f98
00000008 00000000 c0201bd8
[ 2.050101] 7f00: 60000013 c025dda4 00000000 c0c05a00 c0e005d8
00000000 00000000 00000007
[ 2.058292] 7f20: 00000007 00040e00 00000000 c240d790 00000000
c2404c48 c0e65818 00000000
[ 2.066483] 7f40: 00000000 00040e00 00000000 00040e00 c24a3100
c24a3100 c24a3100 00000109
[ 2.074675] 7f60: c0e65838 c0e6583c c0e74f98 c0e00e6c 00000007
00000007 00000000 c0e005d8
[ 2.082866] 7f80: c09b47f8 00000000 c09b47f8 00000000 00000000
00000000 00000000 00000000
[ 2.091057] 7fa0: 00000000 c09b4800 00000000 c0208920 00000000
00000000 00000000 00000000
[ 2.099248] 7fc0: 00000000 00000000 00000000 00000000 00000000
00000000 00000000 00000000
[ 2.107440] 7fe0: 00000000 00000000 00000000 00000000 00000013
00000000 60bd36df 5ae9d652
[ 2.115645] [<c0525d08>] (public_key_verify_signature) from
[<c0526ee8>] (x509_check_for_self_signed+0xb0/0x10c)
[ 2.125842] [<c0526ee8>] (x509_check_for_self_signed) from
[<c0525f24>] (x509_cert_parse+0x14c/0x1a8)
[ 2.135080] [<c0525f24>] (x509_cert_parse) from [<c0526b74>]
(x509_key_preparse+0x14/0x18c)
[ 2.143449] [<c0526b74>] (x509_key_preparse) from [<c0524f20>]
(asymmetric_key_preparse+0x54/0xd4)
[ 2.152430] [<c0524f20>] (asymmetric_key_preparse) from [<c0511148>]
(key_create_or_update+0x120/0x3c4)
[ 2.161846] [<c0511148>] (key_create_or_update) from [<c0e47898>]
(regulatory_init_db+0x11c/0x1e4)
[ 2.170828] [<c0e47898>] (regulatory_init_db) from [<c0201bd8>]
(do_one_initcall+0x54/0x18c)
[ 2.179293] [<c0201bd8>] (do_one_initcall) from [<c0e00e6c>]
(kernel_init_freeable+0x140/0x1cc)
[ 2.188011] [<c0e00e6c>] (kernel_init_freeable) from [<c09b4800>]
(kernel_init+0x8/0x110)
[ 2.196210] [<c09b4800>] (kernel_init) from [<c0208920>]
(ret_from_fork+0x14/0x34)
[ 2.203796] Code: ebf8636b eaffffab e7f001f2 e7f001f2 (e7f001f2)
[ 2.209901] ---[ end trace 4ec242c4e6a05178 ]---
[ 2.214553] Kernel panic - not syncing: Attempted to kill init!
exitcode=0x0000000b
--
Florian
[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 25278 bytes --]
^ permalink raw reply
* Re: brcmfmac: Unable to handle kernel paging request at virtual address 726f6674616cd8
From: Arend van Spriel @ 2017-11-22 18:23 UTC (permalink / raw)
To: Stefan Wahren, Franky Lin, Chi-Hsien Lin, Wright Feng,
Hante Meuleman
Cc: brcm80211-dev-list.pdl, linux-wireless, Kalle Valo,
brcm80211-dev-list
In-Reply-To: <1906631797.229909.1511367617667@email.1und1.de>
On 22-11-17 17:20, Stefan Wahren wrote:
> Hi,
>
>> Stefan Wahren <stefan.wahren@i2se.com> hat am 12. November 2017 um 17:50 geschrieben:
>>
>>
>> Hi,
>> i discovered a random oops during probe of brcmfmac on Raspberry Pi 3 in yesterdays kernelci run for net-next [1]. I need to point out there is no DT entry for the wifi chip on Raspberry Pi 3 in the lack of a driver for the necessary GPIO expander. So the "HT Avail timeout" is expected.
>>
>> I was also able to trigger this oops by calling "modprobe brcmfmac" on my Raspberry Pi 3 with latest linux-next.
>>
>> Any help to fix this is appreciated.
>>
>> [1] - https://storage.kernelci.org/net-next/master/v4.14-rc8-2221-ga8a6f1e4ea78/arm64/defconfig+kselftest/lab-baylibre/boot-bcm2837-rpi-3-b.txt
>>
>
> the issue still persists in linux-next-20171122:
>
> [ 817.659632] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001
> [ 817.672739] brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.txt failed with error -2
> [ 818.708435] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
> [ 819.722103] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
> [ 819.755321] Unable to handle kernel paging request at virtual address 726f6674616cd8
> [ 819.763255] Mem abort info:
> [ 819.766131] ESR = 0x96000004
> [ 819.769240] Exception class = DABT (current EL), IL = 32 bits
> [ 819.775290] SET = 0, FnV = 0
> [ 819.778416] EA = 0, S1PTW = 0
> [ 819.781605] Data abort info:
> [ 819.784552] ISV = 0, ISS = 0x00000004
> [ 819.788495] CM = 0, WnR = 0
> [ 819.791532] [00726f6674616cd8] address between user and kernel address ranges
> [ 819.798805] Internal error: Oops: 96000004 [#1] PREEMPT SMP
> [ 819.804469] Modules linked in: brcmfmac cfg80211 brcmutil vc4 cec drm_kms_helper drm bcm2835_rng rfkill rng_core smsc95xx usbnet bcm2835_dma crc32_ce pwm_bcm2835 i2c_bcm2835 ip_tables x_tables ipv6 [last unloaded: cfg80211]
> [ 819.824687] CPU: 3 PID: 92 Comm: kworker/3:1 Not tainted 4.14.0-next-20171122 #1
> [ 819.832207] Hardware name: Raspberry Pi 3 Model B Rev 1.2 (DT)
> [ 819.838152] Workqueue: events request_firmware_work_func
> [ 819.843561] task: ffff80003833aa00 task.stack: ffff000009498000
> [ 819.849583] pstate: 60000005 (nZCv daif -PAN -UAO)
> [ 819.854460] pc : mutex_lock+0xc/0x40
> [ 819.858101] lr : device_release_driver_internal+0x38/0x1f0
> [ 819.863676] sp : ffff00000949bbf0
> [ 819.867045] x29: ffff00000949bbf0 x28: 0000000000000000
> [ 819.872451] x27: ffff00000931bd20 x26: ffff000008f9fbb0
> [ 819.877856] x25: ffff80003833aa00 x24: ffff800036e20f80
> [ 819.883261] x23: 0000000000000000 x22: ffff800039fd3d00
> [ 819.888665] x21: 0000000000000000 x20: 6d726f6674616cd8
> [ 819.894068] x19: 6d726f6674616c78 x18: 0000000000000000
> [ 819.899473] x17: 0000ffffa52ba930 x16: ffff000008256b30
> [ 819.904877] x15: 0000000000000000 x14: 0000000000000400
> [ 819.910282] x13: 0000000000000400 x12: 0000000000000000
> [ 819.915685] x11: 0000000000000000 x10: 0000000000000001
> [ 819.921087] x9 : 0000000000000001 x8 : ffff800032fdec08
> [ 819.926493] x7 : ffff800032d7c158 x6 : 0000000000000000
> [ 819.931895] x5 : ffff800032d7c288 x4 : 0000000000000000
> [ 819.937299] x3 : ffff80003833aa00 x2 : 0000000000000000
> [ 819.942705] x1 : ffff80003833aa00 x0 : 6d726f6674616cd8
> [ 819.948112] Process kworker/3:1 (pid: 92, stack limit = 0xffff000009498000)
> [ 819.955188] Call trace:
> [ 819.957681] mutex_lock+0xc/0x40
> [ 819.960967] device_release_driver+0x14/0x20
> [ 819.965450] brcmf_sdio_firmware_callback+0x160/0x578 [brcmfmac]
> [ 819.971689] brcmf_fw_request_nvram_done+0x258/0x5e8 [brcmfmac]
> [ 819.977717] request_firmware_work_func+0x34/0x60
> [ 819.982510] process_one_work+0x1cc/0x328
> [ 819.986592] worker_thread+0x50/0x450
> [ 819.990320] kthread+0xf8/0x128
> [ 819.993516] ret_from_fork+0x10/0x18
> [ 819.997154] Code: d65f03c0 d5384101 d2800002 f9800011 (c85ffc03)
> [ 820.003351] ---[ end trace f4bff35241327a18 ]---
>
seems like a use-after-free. We do a device_release_driver() twice. Once
for sdio func #1 and for sdio func #2. This was introduced by:
commit 7a51461fc2da82a6c565a3ee65c41c197f28225d
Author: Arend Van Spriel <arend.vanspriel@broadcom.com>
Date: Mon Jun 12 12:47:34 2017 +0100
brcmfmac: unbind all devices upon failure in firmware callback
What we do is:
device_release_driver(dev);
device_release_driver(&sdiodev->func[2]->dev);
with the assumption that dev == &sdiodev->func[1]->dev. I wonder if that
is always true. The error print did not make it in your log. Maybe we
should make it explicit here (see below).
Regards,
Arend
---
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index 613caca..0fda9a4 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -4096,7 +4096,7 @@ static void brcmf_sdio_firmware_callback(struct
device *dev, int err,
sdio_release_host(sdiodev->func[1]);
fail:
brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), err);
- device_release_driver(dev);
+ device_release_driver(&sdiodev->func[1]->dev);
device_release_driver(&sdiodev->func[2]->dev);
}
^ permalink raw reply related
* Re: kernel BUG at crypto/asymmetric_keys/public_key.c:80
From: Arend van Spriel @ 2017-11-22 18:29 UTC (permalink / raw)
To: Florian Fainelli, open list, netdev
Cc: David S. Miller, Herbert Xu, David Howells, linux-wireless,
Johannes Berg
In-Reply-To: <d2b989b6-38cf-a04d-0353-3540fdb891ed@gmail.com>
+ Johannes
On 22-11-17 18:43, Florian Fainelli wrote:
> Hi,
>
> (sorry for the cross post)
>
> I am at v4.14-12995-g0c86a6bd85ff and just met the following, attached
> is my .config file. Is this a known problem? Thanks!
>
> [ 1.798714] cfg80211: Loading compiled-in X.509 certificates for
> regulatory database
> [ 1.809390] ------------[ cut here ]------------
> [ 1.814020] kernel BUG at crypto/asymmetric_keys/public_key.c:80!
> [ 1.820123] Internal error: Oops - BUG: 0 [#1] SMP ARM
> [ 1.825273] Modules linked in:
> [ 1.828341] CPU: 0 PID: 1 Comm: swapper/0 Not tainted
> 4.14.0-12995-g0c86a6bd85ff #15
> [ 1.836096] Hardware name: Broadcom STB (Flattened Device Tree)
> [ 1.842025] task: ee0a0000 task.stack: ee096000
> [ 1.846576] PC is at public_key_verify_signature+0x21c/0x260
> [ 1.852248] LR is at x509_check_for_self_signed+0xb0/0x10c
> [ 1.857743] pc : [<c0525d08>] lr : [<c0526ee8>] psr: 60000013
> [ 1.864019] sp : ee097cf8 ip : c0a7a3ae fp : 00000000
> [ 1.869252] r10: c248e9d8 r9 : c0b401e0 r8 : ee374040
> [ 1.874487] r7 : c0a7a340 r6 : ee374200 r5 : c2404c48 r4 : edac8880
> [ 1.881024] r3 : 00000000 r2 : c0b40480 r1 : ee3741c0 r0 : ee374040
> [ 1.887563] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
> Segment user
> [ 1.894709] Control: 30c5387d Table: 00003000 DAC: fffffffd
> [ 1.900465] Process swapper/0 (pid: 1, stack limit = 0xee096210)
> [ 1.906481] Stack: (0xee097cf8 to 0xee098000)
> [ 1.910845] 7ce0:
> 60000013 00000000
> [ 1.919037] 7d00: 014080c0 c052149c 000011a0 c248e9d8 00000000
> c033dcb8 ee097d98 014000c0
> [ 1.927229] 7d20: ffffffff 00000001 ed58622e c0a7a634 00000001
> ed58622e c0a7a634 c0521530
> [ 1.935421] 7d40: c052143c ffffffff ed586200 00000000 00000000
> 00000000 c0518bc0 c248e9d8
> [ 1.943612] 7d60: 00000000 c02416f8 c244bc28 00000000 ed586200
> ed586388 ed586384 60000013
> [ 1.951804] 7d80: 00000000 c0b400d4 c0518bc0 c248e9d8 00000000
> c025de10 00000000 00000000
> [ 1.959995] 7da0: 00000000 fffffffe fffffffe 00000000 00000000
> c0b400d4 c0518bc0 c0518c34
> [ 1.968187] 7dc0: c0a23498 ee096000 00000000 00040e00 ee374302
> edac8880 edac8880 ee374200
> [ 1.976378] 7de0: c0a7a340 000002a8 c0b401e0 c248e9d8 00000000
> c0526ee8 00000000 edac8880
> [ 1.984569] 7e00: ee374200 c0525f24 c244d210 ee097e80 c248e9d8
> ee097e80 c244d1ac c0526b74
> [ 1.992760] 7e20: c244d210 c244b988 c248e9d8 ee097e80 c244d1ac
> c0b401e0 c248e9d8 c0524f20
> [ 2.000952] 7e40: c2404c48 c244b988 c0a7a340 edac8801 ee02c180
> edac8800 00000000 c0511148
> [ 2.009143] 7e60: c24b7eda 00000048 60000013 00000000 00000000
> c244d1b4 00000000 00000000
> [ 2.017335] 7e80: 00000000 00000000 00000000 00000000 00000000
> c0a7a340 000002a8 00000000
> [ 2.025527] 7ea0: 7fffffff 00040e00 c0a7a340 c24df7b4 000002a8
> c0a7a5e8 c0bb10d8 c0b18088
> [ 2.033718] 7ec0: 1f030000 c0e47898 000002a8 1f030000 0000000e
> 00000000 00000000 c2404c48
> [ 2.041910] 7ee0: ffffe000 c0e4777c 00000000 c0e6583c c0e74f98
> 00000008 00000000 c0201bd8
> [ 2.050101] 7f00: 60000013 c025dda4 00000000 c0c05a00 c0e005d8
> 00000000 00000000 00000007
> [ 2.058292] 7f20: 00000007 00040e00 00000000 c240d790 00000000
> c2404c48 c0e65818 00000000
> [ 2.066483] 7f40: 00000000 00040e00 00000000 00040e00 c24a3100
> c24a3100 c24a3100 00000109
> [ 2.074675] 7f60: c0e65838 c0e6583c c0e74f98 c0e00e6c 00000007
> 00000007 00000000 c0e005d8
> [ 2.082866] 7f80: c09b47f8 00000000 c09b47f8 00000000 00000000
> 00000000 00000000 00000000
> [ 2.091057] 7fa0: 00000000 c09b4800 00000000 c0208920 00000000
> 00000000 00000000 00000000
> [ 2.099248] 7fc0: 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000 00000000
> [ 2.107440] 7fe0: 00000000 00000000 00000000 00000000 00000013
> 00000000 60bd36df 5ae9d652
> [ 2.115645] [<c0525d08>] (public_key_verify_signature) from
> [<c0526ee8>] (x509_check_for_self_signed+0xb0/0x10c)
> [ 2.125842] [<c0526ee8>] (x509_check_for_self_signed) from
> [<c0525f24>] (x509_cert_parse+0x14c/0x1a8)
> [ 2.135080] [<c0525f24>] (x509_cert_parse) from [<c0526b74>]
> (x509_key_preparse+0x14/0x18c)
> [ 2.143449] [<c0526b74>] (x509_key_preparse) from [<c0524f20>]
> (asymmetric_key_preparse+0x54/0xd4)
> [ 2.152430] [<c0524f20>] (asymmetric_key_preparse) from [<c0511148>]
> (key_create_or_update+0x120/0x3c4)
> [ 2.161846] [<c0511148>] (key_create_or_update) from [<c0e47898>]
> (regulatory_init_db+0x11c/0x1e4)
> [ 2.170828] [<c0e47898>] (regulatory_init_db) from [<c0201bd8>]
> (do_one_initcall+0x54/0x18c)
> [ 2.179293] [<c0201bd8>] (do_one_initcall) from [<c0e00e6c>]
> (kernel_init_freeable+0x140/0x1cc)
> [ 2.188011] [<c0e00e6c>] (kernel_init_freeable) from [<c09b4800>]
> (kernel_init+0x8/0x110)
> [ 2.196210] [<c09b4800>] (kernel_init) from [<c0208920>]
> (ret_from_fork+0x14/0x34)
> [ 2.203796] Code: ebf8636b eaffffab e7f001f2 e7f001f2 (e7f001f2)
> [ 2.209901] ---[ end trace 4ec242c4e6a05178 ]---
> [ 2.214553] Kernel panic - not syncing: Attempted to kill init!
> exitcode=0x0000000b
>
This is the regulatory database stuff that Johannes added. The BUG()
that triggers is here:
int public_key_verify_signature(const struct public_key *pkey,
const struct public_key_signature *sig)
{
struct crypto_wait cwait;
struct crypto_akcipher *tfm;
struct akcipher_request *req;
struct scatterlist sig_sg, digest_sg;
const char *alg_name;
char alg_name_buf[CRYPTO_MAX_ALG_NAME];
void *output;
unsigned int outlen;
int ret = -ENOMEM;
pr_devel("==>%s()\n", __func__);
BUG_ON(!pkey);
BUG_ON(!sig);
>>> BUG_ON(!sig->digest);
BUG_ON(!sig->s);
alg_name = sig->pkey_algo;
Regards,
Arend
^ permalink raw reply
* Re: kernel BUG at crypto/asymmetric_keys/public_key.c:80
From: Johannes Berg @ 2017-11-22 18:42 UTC (permalink / raw)
To: Arend van Spriel, Florian Fainelli, open list, netdev
Cc: David S. Miller, Herbert Xu, David Howells, linux-wireless
In-Reply-To: <2ef18f35-bb00-2f4b-45fe-1beb3cdd0745@broadcom.com>
On Wed, 2017-11-22 at 19:29 +0100, Arend van Spriel wrote:
> + Johannes
>
> >>> BUG_ON(!sig->digest);
> BUG_ON(!sig->s);
I *think* this is the same bug that was reported before, then this
should fix it:
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=d7be102f2945a626f55e0501e52bb31ba3e77b81
Can you try?
johannes
^ permalink raw reply
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