Pre-historic speeds and constant connection loss 5...

Hello everyone,
As with a few people on here i have tried to speak to BT about the issues with my broadband but all I get each time I call is turn it of and on and/or try another microfilter, so I am hoping you kind people can help.
First the stats:
BT Wholesale Broadband Performance Test
dowload speed mbps 0.51
upload speed 0.76
ping latency ms 40.88
(have had to type this as i am on my wifes laptop and cannot work out print screen etc)
19:42:25, 01 Oct.
( 350.850000) DSL noise margin: 6.10 dB upstream, 6.10 dB downstream
19:42:24, 01 Oct.
( 349.740000) DSL line rate: 888 Kbps upstream, 595 Kbps downstream
Also if thsi helps:
ADSL Line Status
Connection Information
Line state:
Connected
Connection time:
0 days, 01:14:04
Downstream:
595.5 Kbps
Upstream:
888.9 Kbps
And:
Information for Helpdesk agents
When contacting the BT Broadband helpdesk, the agent might ask you for details about your BT Home Hub. This page contains all of the information they are likely to request.
1. Product name:
BT Home Hub
2. Serial number:
+068340+NQ31823885
3. Firmware version:
Software version 4.7.5.1.83.8.130.1.17 (Type A) Last updated 04/05/14
4. Board version:
BT Hub 4A
5. ADSL uptime:
0 days, 01:15:13
6. Bandwidth:
888 / 595
7. Data sent/received:
10.2 MB / 49.0 MB
8. Broadband username:
[email protected]
9. BT FON:
Yes
10. 2.4 GHz Wireless network/SSID:
BTHub4-JN9Q
11. 2.4 GHz Wireless connections:
Enabled (802.11 b/g/n (Recommended)) 20 MHz, WPS enabled
12. 2.4 GHz Wireless security:
WPA and WPA2
13. 2.4 GHz Wireless channel:
13
14. 5 GHz Wireless network/SSID:
BTHub4-JN9Q
15. 5 GHz Wireless connections:
Enabled (802.11 n 40 MHz (Recommended)) 20/40 MHz, WPS enabled
16. 5 GHz Wireless security:
WPA2
17. 5 GHz Wireless channel:
Automatic / 48
18. Firewall:
Default
19. MAC Address:
cc:33:bb:01:65:f6
20. VPI/VCI:
0 / 38
21. Modulation:
G.992.3 Annex A
22. Latency type:
Interleaved
23. Software variant:
24. Boot loader:
The main problem is not so much the speed but the fact that without fail, after going online via wifi on a laptop, phone tablet etc, around 5 minutes later the light starts to glash orange and connection is lost for about 10-15 minutes. it then seems to sort itself out but the speed is always then really slow.
I have tried one suggestion on here after searching which was to download an app to check the other wifi connections and change manually to a different channel, but have tried loads of different channels and nothing has helped.
I have tried different microfilters
i have tried moving the router nearer to the socket and away from any other electrical devices etc.
I live in flat and there is no master socket as such, there are three sockets in the flat but i have connected the broadband to the one that i can clearly see is fed directly from a cable coming in the wall from telphone pole outside.
I cant do the silent line test at this moment as i do not have a landline to try this but will try and obtain one and try that
I have just purchased a better quality shorte rj11 cable but this has not arrived in the post yet.
Any suggestions?

Thank you for your speedy response:
BT BROADBAND AVAILABILITY CHECKER
Telephone Number on Exchange ASHFORD is served by Cabinet 59
Featured ProductsDownstream Line Rate(Mbps)Upstream Line Rate(Mbps)Downstream Range(Mbps)Availability Date
WBC ADSL 2+
Up to 6.5
5.5 to 7.5
Available
WBC ADSL 2+ Annex M
Up to 6.5
Up to 1
5.5 to 7.5
Available
ADSL Max
Up to 4.5
3 to 7.5
Available
WBC Fixed Rate
2
Available
Fixed Rate
2
Available
Other Offerings
Copper Multicast
Available
I reset the connection i think, as i had the flashing orange light for so long

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70% drop in speed and constant dropped connection

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To Infinity and back down to Earth in flames.

FAQ
1. Best Effort Test: -provides background information.
Download Speed
24.41 Mbps
0 Mbps
25.14 Mbps
Max Achievable Speed
Download speedachieved during the test was - 24.41 Mbps
For your connection, the acceptable range of speedsis 20.11 Mbps-25.14 Mbps .
Additional Information:
IP Profile for your line is - 25.14 Mbps
2. Upstream Test: -provides background information.
Upload Speed
2.91 Mbps
0 Mbps
20 Mbps
Max Achievable Speed
Upload speed achieved during the test was - 2.91Mbps
Additional Information:
Upstream Rate IP profile on your line is - 20 Mbps
We were unable to identify any performance problem with your service at this time.
It is possible that any problem you are currently, or had previously experienced may have been caused by traffic congestion on the Internet or by the server you were accessing responding slowly.
If you continue to encounter a problem with a specific server, please contact the administrator of that server in the first instance.

Pathetic speeds and unreliable Connection

Hi
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ADSL line status
Connection information
Line state Connected
Connection time 0 days, 0:43:43
Downstream 4,188 Kbps
Upstream 612 Kbps
ADSL settings
VPI/VCI 0/38
Type PPPoA
Modulation ITU-T G.992.5
Latency type Interleaved
Noise margin (Down/Up) 14.1 dB / 4.2 dB
Line attenuation (Down/Up) 52.0 dB / 29.4 dB
Output power (Down/Up) 18.8 dBm / 12.4 dBm
Loss of Framing (Local) 39
Loss of Signal (Local) 80
Loss of Power (Local) 0
FEC Errors (Down/Up) 3152 / 3
CRC Errors (Down/Up) 64 / 2147480000
HEC Errors (Down/Up) nil / 89761
Error Seconds (Local) 2
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Thanks
Zuhair

Hi Zuhair,
Thanks for posting. I can check what's going on with the connection. Drop me an email to the address in my profile wwith your account details and a link to this post for reference.
Cheers
David
BTCare Community Mod
If we have asked you to email us with your details, please make sure you are logged in to the forum, otherwise you will not be able to see our ‘Contact Us’ link within our profiles.
We are sorry but we are unable to deal with service/account queries via the private message(PM) function so please don't PM your account info, we need to deal with this via our email account :-)

Slow internet speeds and dropping connection

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Upstream
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31.5 db
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13.0 db
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Upstream
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448 kbps
Line Attenuation
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31.5 db
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12.0 db
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GPS Causes 3G and Voice Connection Loss!

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it seems like maybe its a coincidence that the hardware gps went out about the same time.
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Slow internet speeds and constant disconnections

Hi, when i first got BT broadband (unlimited option) i was getting 2mbps, now it seems that i can barely go past 100kbs. Strangely enough all internet speed tests i do results show that i get around 1mbps, but that is not what i am getting. If i download something i can barely browse the internet due to it taking all the 100kbs.
Some details attached:-
ADSL line status
Connection information
Line state
Connected
Connection time
1 day, 0:21:29
Downstream
1,150 Kbps
Upstream
1,148 Kbps
ADSL settings
VPI/VCI
0/38
Type
PPPoA
Modulation
ITU-T G.992.5
Latency type
Interleaved
Noise margin (Down/Up)
22.4 dB / 5.9 dB
Line attenuation (Down/Up)
26.0 dB / 8.2 dB
Output power (Down/Up)
0.0 dBm / 12.7 dBm
Loss of Framing (Local)
11
Loss of Signal (Local)
1
Loss of Power (Local)
0
FEC Errors (Down/Up)
503 / 4294967264
CRC Errors (Down/Up)
0 / N/A
HEC Errors (Down/Up)
N/A / 0
Error Seconds (Local)
1
FAQ
Test1 comprises of two tests
1. Best Effort Test: -provides background information.
Download Speed
905 Kbps
0 Kbps
1000 Kbps
Max Achievable Speed
Download speedachieved during the test was - 905 Kbps
For your connection, the acceptable range of speeds is 400-1000 Kbps.
Additional Information:
Your DSL Connection Rate :1150 Kbps(DOWN-STREAM), 1148 Kbps(UP-STREAM)
IP Profile for your line is - 1014 Kbps
2. Upstream Test: -provides background information.
Upload Speed
937 Kbps
0 Kbps
1148 Kbps
Max Achievable Speed
>Upload speed achieved during the test was - 937 Kbps
Additional Information:
Upstream Rate IP profile on your line is - 1148 Kbps
Since getting BT broadband my router has been constantly loosing connection and at points restarting itself. I could live with that due to the nice speed i was getting. If anyone could please help me i would appreciate it very much.

There are noticeable speed issues however you noise margin is high at 22.4 normal default is 6db when reduced to that level your connection speed would increase and like wise your download speed you could contact the forum mods and ask them to reset your noise margin this is a link to them
http://bt.custhelp.com/app/contact_email/c/4951
they normally reply by email or phone directly to you within 72 hours
They are a UK based specialist team who have a good record at getting problems solved
If you want to say thanks for a helpful answer,please click on the Ratings star on the left-hand side If the reply answers your question then please mark as ’Mark as Accepted Solution’

Slow speeds and constant disconnections at night

Good evening. I've been having problems with my broadband for the last three or four days. It's pretty much fine throughout the day, but when it comes to night, the connection crawls to a halt and disconnects on a regular basis. I'm lucky if I can stay connected longer than an hour or two. Here are some stats. Thank you.
Line state:
Connected
Connection time:
0 day, 00:43:51
Downstream:
8,368 Kbps
Upstream:
444 Kbps
ADSL settings
VPI/VCI:
0/38
Type:
PPPoA
Modulation:
G.992.5 Annex A
Latency type:
Interleaved
Noise margin (Down/Up):
13.4 dB / 15.8 dB
Line attenuation (Down/Up):
28.0 dB / 14.5 dB
Output power (Down/Up):
21.2 dBm / 12.2 dBm
FEC Events (Down/Up):
1829677 / 48026
CRC Events (Down/Up):
21547 / 1347
Loss of Framing (Local/Remote):
0 / 8
Loss of Signal (Local/Remote):
9 / 8
Loss of Power (Local/Remote):
0 / 0
Loss of Link (Remote):
0
HEC Errors (Down/Up):
743964 / 3870
Error Seconds (Local/Remote):
0 / 177

for 43 min connected you have a lot of errors crc/hec.
can you connecte to master socket or preferably the test socket and repost stats please.
try quiet line test dial 17070 option 2 should hear nothing and best with corded phone if cordless dull hum normal
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’.

Slow speeds and lost connection

Hi
I am a new infinity customer joined first week of Feb2012 hoping to get speeds up 37mbps but from day one could not get more than 5mbps spoke to the guys in India who were very helpful and tried to do all they can to get me going had 4 engineers visit me and change modem and 3 HH3 but still no change this has been going on now for nearing two months now . I then got a call from the open reach team saying that they had found the fault and would be putting a fix on it and I should be up and running on the 29th of March which has now come and gone but nothing has happened and now the broadband has gone off for the last 4 day with no update from the Openreach Team as to when it will come on line There seems to be a lack of communication between the Openreach team and the Indian team and the customer this is bad customer service and needs to be sorted out if this carry on BT will have a lot of customers walking away from them and going else where .Hope some one from the Openreach team reads this and gets this resolved.
Solved!
Go to Solution.

The mods team say the problem is solved but I still have no connection and its now 21Days without a connection was also told that the mods team will get back to me but that even has not happened and all I get from the various teams of BT people is we are sorry about it and we are working on it promise dates come and go but no fixes in sight I have had 5 engineers arrive to my house but none can fix the problem now I have been told that they are waiting for a part and don't know when they are going to get it and this is a leading edge company who advertise heavily saying it is the fastest broadband around and they can't even get me and load more people in my area up and running

RTL8111/8168B and constant connection hang-ups

Hello everyone,
I've already posted the same topic in the newbie corner and didn't get any responses so I'm trying here. Maybe someone will sympathize with me this time... The problem is that my internet connection just hangs at some random point or another. It sometimes happens when I'm uploading with 10 MBps, it sometimes happens when I'm just playing nethack. In both cases it can be fixed with just running rc.d restart net-profiles, nevertheless I'm pretty annoyed with this whole thing by now.
lspci:
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 06)
/etc/rc.conf:
MODULES=(r8168 ipv6 powernow-k8 cpufreq_ondemand k10temp it87)
NETWORKS=eth0
DAEMONS=(syslog-ng acpid sensors net-profiles @alsa @crond ntpd gpm dbus sshd @cpufreq kdm)
/etc/network.d/eth0:
CONNECTION='ethernet'
DESCRIPTION='ipv6+ipv4 eth0'
INTERFACE='eth0'
IP=static
ADDR=172.20.*.*
NETMASK=19
ROUTES=
GATEWAY=172.20.X.X
DNS=("172.20.-.-" "172.20.-.--")
SEARCH="xxxx.xx"
IP6=static
ADDR6=(2001:7c0:409:8001::*:*/64)
POST_UP="sleep 1s && echo -n 1 > /proc/sys/net/ipv6/conf/eth0/accept_ra"
I have also blacklisted r8169 via /etc/modprobe.d/blacklist.conf.
any help would be dearly appreciated.

I'm having the same issues with my ethernet card using r8168 (r8169 is broken in other ways).
dmesg is filled with "stalled" messages and sometimes stack traces that don't really point to the source, it's driving me nuts.
It just hangs for half a minute at a time in a very peculiar way, audio and video keeps playing, but everything else is frozen, the UI, the mouse, no reaction to keyboard.
Update:
dug up a sample out of my logs, I'm not sure how much wpa_supplicant is at fault here.
Feb 14 19:56:32 localhost kernel: [33463.642105] wpa_supplicant D ffff88022a155fd8 0 3661 1 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642111] ffff88022a1558d8 0000000000000086 ffff88022a1558e8 ffffffff814257de
Feb 14 19:56:32 localhost kernel: [33463.642117] ffff88022fe4eae0 ffff88022a155fd8 ffff88022a155fd8 ffff88022a155fd8
Feb 14 19:56:32 localhost kernel: [33463.642122] ffff880229d74020 ffff88022fe4eae0 ffff8801a4cd1c80 ffff88022fe4eae0
Feb 14 19:56:32 localhost kernel: [33463.642128] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642137] [<ffffffff814257de>] ? __schedule+0x33e/0x980
Feb 14 19:56:32 localhost kernel: [33463.642144] [<ffffffff8108c1d9>] ? enqueue_hrtimer+0x39/0xf0
Feb 14 19:56:32 localhost kernel: [33463.642149] [<ffffffff8108ca70>] ? lock_hrtimer_base.isra.23+0x30/0x60
Feb 14 19:56:32 localhost kernel: [33463.642155] [<ffffffff8105c18a>] ? update_curr+0x1ea/0x1f0
Feb 14 19:56:32 localhost kernel: [33463.642159] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642164] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642168] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642182] [<ffffffffa03a4dce>] ieee80211_request_scan+0x2e/0x60 [mac80211]
Feb 14 19:56:32 localhost kernel: [33463.642193] [<ffffffffa03b3dac>] ieee80211_scan+0x6c/0x90 [mac80211]
Feb 14 19:56:32 localhost kernel: [33463.642206] [<ffffffffa02b6f98>] nl80211_trigger_scan+0x368/0x620 [cfg80211]
Feb 14 19:56:32 localhost kernel: [33463.642215] [<ffffffff8138cde5>] genl_rcv_msg+0x1d5/0x250
Feb 14 19:56:32 localhost kernel: [33463.642219] [<ffffffff8138cc10>] ? genl_rcv+0x40/0x40
Feb 14 19:56:32 localhost kernel: [33463.642224] [<ffffffff8138bf99>] netlink_rcv_skb+0xa9/0xd0
Feb 14 19:56:32 localhost kernel: [33463.642230] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642235] [<ffffffff8138cbf5>] genl_rcv+0x25/0x40
Feb 14 19:56:32 localhost kernel: [33463.642239] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642244] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642249] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642255] [<ffffffff81150d1f>] ? kmem_cache_free+0x2f/0x150
Feb 14 19:56:32 localhost kernel: [33463.642262] [<ffffffff8107832d>] ? __sigqueue_free+0x3d/0x50
Feb 14 19:56:32 localhost kernel: [33463.642267] [<ffffffff8134dae1>] ? move_addr_to_kernel+0x51/0x60
Feb 14 19:56:32 localhost kernel: [33463.642271] [<ffffffff813590fa>] ? verify_iovec+0x4a/0xd0
Feb 14 19:56:32 localhost kernel: [33463.642275] [<ffffffff8134c50c>] __sys_sendmsg+0x39c/0x3b0
Feb 14 19:56:32 localhost kernel: [33463.642280] [<ffffffff8107b4f2>] ? set_current_blocked+0x52/0x60
Feb 14 19:56:32 localhost kernel: [33463.642286] [<ffffffff8101532c>] ? do_signal+0x1cc/0x700
Feb 14 19:56:32 localhost kernel: [33463.642291] [<ffffffff8101feb1>] ? fpu_finit+0x21/0x40
Feb 14 19:56:32 localhost kernel: [33463.642295] [<ffffffff81020d56>] ? check_for_xstate+0x26/0xa0
Feb 14 19:56:32 localhost kernel: [33463.642300] [<ffffffff8102113f>] ? restore_i387_xstate+0x15f/0x1f0
Feb 14 19:56:32 localhost kernel: [33463.642305] [<ffffffff8134eac9>] sys_sendmsg+0x49/0x90
Feb 14 19:56:32 localhost kernel: [33463.642312] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642334] /usr/bin/deluge D 0000000100975056 0 5699 1 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642340] ffff8801b19bbaf8 0000000000000086 0000000000000000 ffff8801b19bba74
Feb 14 19:56:32 localhost kernel: [33463.642345] ffff8801b28b4020 ffff8801b19bbfd8 ffff8801b19bbfd8 ffff8801b19bbfd8
Feb 14 19:56:32 localhost kernel: [33463.642350] ffffffff8180d020 ffff8801b28b4020 ffff8801b19bbaa8 ffffffff81359301
Feb 14 19:56:32 localhost kernel: [33463.642355] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642361] [<ffffffff81359301>] ? skb_copy_and_csum_datagram+0x71/0x360
Feb 14 19:56:32 localhost kernel: [33463.642366] [<ffffffff81150f1b>] ? kfree+0x3b/0x170
Feb 14 19:56:32 localhost kernel: [33463.642371] [<ffffffff81150d1f>] ? kmem_cache_free+0x2f/0x150
Feb 14 19:56:32 localhost kernel: [33463.642376] [<ffffffff81356007>] ? __kfree_skb+0x47/0xa0
Feb 14 19:56:32 localhost kernel: [33463.642381] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642385] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642391] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642396] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642402] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642407] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642412] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642417] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642422] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642427] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.642432] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.642437] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642444] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642449] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642454] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.642459] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.642466] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642478] NetworkManager D 0000000100975379 0 18156 1 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642482] ffff88020df59a18 0000000000000082 0000000000000000 ffff880214748380
Feb 14 19:56:32 localhost kernel: [33463.642486] ffff8801a4cd1c80 ffff88020df59fd8 ffff88020df59fd8 ffff88020df59fd8
Feb 14 19:56:32 localhost kernel: [33463.642489] ffff880230cd7200 ffff8801a4cd1c80 ffff88020df59fd8 ffff88020df59fd8
Feb 14 19:56:32 localhost kernel: [33463.642493] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642497] [<ffffffff81053013>] ? select_task_rq_fair+0x593/0xa90
Feb 14 19:56:32 localhost kernel: [33463.642501] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642504] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642508] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642512] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642516] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642520] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642523] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642527] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642530] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642535] [<ffffffff8117a600>] ? __pollwait+0xf0/0xf0
Feb 14 19:56:32 localhost kernel: [33463.642538] [<ffffffff8134c04e>] ? sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642542] [<ffffffff8117a600>] ? __pollwait+0xf0/0xf0
Feb 14 19:56:32 localhost kernel: [33463.642546] [<ffffffff8134dae1>] ? move_addr_to_kernel+0x51/0x60
Feb 14 19:56:32 localhost kernel: [33463.642549] [<ffffffff813590fa>] ? verify_iovec+0x4a/0xd0
Feb 14 19:56:32 localhost kernel: [33463.642552] [<ffffffff8134c50c>] __sys_sendmsg+0x39c/0x3b0
Feb 14 19:56:32 localhost kernel: [33463.642556] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642560] [<ffffffff8134e648>] ? sys_sendto+0x158/0x190
Feb 14 19:56:32 localhost kernel: [33463.642563] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642567] [<ffffffff8134eac9>] sys_sendmsg+0x49/0x90
Feb 14 19:56:32 localhost kernel: [33463.642571] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642580] firefox D 0000000100975055 0 21164 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642585] ffff880037ca9af8 0000000000000082 ffff880200000000 0000000000000001
Feb 14 19:56:32 localhost kernel: [33463.642589] ffff880229c44e60 ffff880037ca9fd8 ffff880037ca9fd8 ffff880037ca9fd8
Feb 14 19:56:32 localhost kernel: [33463.642592] ffffffff8180d020 ffff880229c44e60 ffff880037ca9a28 000000028101db43
Feb 14 19:56:32 localhost kernel: [33463.642596] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642600] [<ffffffff8101dbb9>] ? sched_clock+0x9/0x10
Feb 14 19:56:32 localhost kernel: [33463.642603] [<ffffffff8108f21d>] ? sched_clock_cpu+0xbd/0x110
Feb 14 19:56:32 localhost kernel: [33463.642607] [<ffffffff810540c3>] ? update_rq_clock+0x33/0x60
Feb 14 19:56:32 localhost kernel: [33463.642611] [<ffffffff8101483e>] ? __switch_to+0x20e/0x2f0
Feb 14 19:56:32 localhost kernel: [33463.642614] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642618] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642621] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642625] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642629] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642632] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642635] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642639] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642643] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642647] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.642651] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.642654] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642658] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642662] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642665] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.642668] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.642672] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642678] firefox D 0000000100975055 0 21180 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642682] ffff880090b5faf8 0000000000000082 ffff880200000000 0000000000000001
Feb 14 19:56:32 localhost kernel: [33463.642685] ffff88022f9a7200 ffff880090b5ffd8 ffff880090b5ffd8 ffff880090b5ffd8
Feb 14 19:56:32 localhost kernel: [33463.642689] ffff880230cd4e60 ffff88022f9a7200 ffff880090b5fa28 000000008101db43
Feb 14 19:56:32 localhost kernel: [33463.642693] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642695] [<ffffffff8101dbb9>] ? sched_clock+0x9/0x10
Feb 14 19:56:32 localhost kernel: [33463.642698] [<ffffffff8108f21d>] ? sched_clock_cpu+0xbd/0x110
Feb 14 19:56:32 localhost kernel: [33463.642702] [<ffffffff8101483e>] ? __switch_to+0x20e/0x2f0
Feb 14 19:56:32 localhost kernel: [33463.642706] [<ffffffff812f82c3>] ? mix_pool_bytes_extract+0x163/0x180
Feb 14 19:56:32 localhost kernel: [33463.642709] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642712] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642716] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642720] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642723] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642727] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642730] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642734] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642737] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642740] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642744] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642747] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642751] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.642754] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.642758] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642764] firefox D 0000000100975044 0 21183 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642767] ffff88010099daf8 0000000000000082 ffff880200000000 0000000000000001
Feb 14 19:56:32 localhost kernel: [33463.642771] ffff880230cd3900 ffff88010099dfd8 ffff88010099dfd8 ffff88010099dfd8
Feb 14 19:56:32 localhost kernel: [33463.642775] ffff880230dc1c80 ffff880230cd3900 ffff88010099da28 000000028101db43
Feb 14 19:56:32 localhost kernel: [33463.642779] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642781] [<ffffffff8101dbb9>] ? sched_clock+0x9/0x10
Feb 14 19:56:32 localhost kernel: [33463.642784] [<ffffffff8108f21d>] ? sched_clock_cpu+0xbd/0x110
Feb 14 19:56:32 localhost kernel: [33463.642788] [<ffffffff810540c3>] ? update_rq_clock+0x33/0x60
Feb 14 19:56:32 localhost kernel: [33463.642792] [<ffffffff81014787>] ? __switch_to+0x157/0x2f0
Feb 14 19:56:32 localhost kernel: [33463.642795] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642798] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642801] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642805] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642808] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642812] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642815] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642819] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642822] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642826] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.642829] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.642832] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642836] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642839] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642843] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.642846] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.642850] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642856] firefox D 00000001009750ef 0 21234 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642859] ffff880229f57af8 0000000000000082 0000000000000000 0000000000000000
Feb 14 19:56:32 localhost kernel: [33463.642863] ffff88022fee3900 ffff880229f57fd8 ffff880229f57fd8 ffff880229f57fd8
Feb 14 19:56:32 localhost kernel: [33463.642867] ffff880230cd4e60 ffff88022fee3900 0000000000000000 0000000000000000
Feb 14 19:56:32 localhost kernel: [33463.642870] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642874] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642877] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642881] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642884] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642888] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642891] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642895] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642898] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642901] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642905] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.642908] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.642911] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642915] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642918] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642921] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.642924] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.642928] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.642934] firefox D 00000001009751ab 0 21235 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.642937] ffff8801b0971af8 0000000000000082 0000000000000000 0000000000000000
Feb 14 19:56:32 localhost kernel: [33463.642941] ffff8801e12e0000 ffff8801b0971fd8 ffff8801b0971fd8 ffff8801b0971fd8
Feb 14 19:56:32 localhost kernel: [33463.642945] ffff880230cd4e60 ffff8801e12e0000 0000000000000000 0000000000000000
Feb 14 19:56:32 localhost kernel: [33463.642949] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.642952] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.642955] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.642959] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.642963] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.642966] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.642969] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.642973] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.642976] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.642980] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.642983] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.642986] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.642989] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.642993] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.642996] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.642999] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.643002] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.643007] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.643013] firefox D 00000001009754ed 0 21236 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.643016] ffff88010fa9faf8 0000000000000082 909ebc1d00000000 f51132db428b9987
Feb 14 19:56:32 localhost kernel: [33463.643020] ffff8801e12e0720 ffff88010fa9ffd8 ffff88010fa9ffd8 ffff88010fa9ffd8
Feb 14 19:56:32 localhost kernel: [33463.643023] ffff880230dc1c80 ffff8801e12e0720 d0dd241a332b7c43 f2522d91f47ddf2c
Feb 14 19:56:32 localhost kernel: [33463.643027] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.643032] [<ffffffff81123ab9>] ? zone_statistics+0x99/0xc0
Feb 14 19:56:32 localhost kernel: [33463.643036] [<ffffffff8110cdda>] ? get_page_from_freelist+0x32a/0x800
Feb 14 19:56:32 localhost kernel: [33463.643040] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.643043] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.643046] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.643050] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.643053] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.643056] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.643060] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.643063] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.643067] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.643071] [<ffffffff81112ecd>] ? lru_cache_add_lru+0x2d/0x50
Feb 14 19:56:32 localhost kernel: [33463.643074] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.643078] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.643081] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.643085] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.643088] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.643091] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.643094] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.643098] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Feb 14 19:56:32 localhost kernel: [33463.643104] firefox D 00000001009754f7 0 21237 3760 0x00000000
Feb 14 19:56:32 localhost kernel: [33463.643107] ffff88010fabbaf8 0000000000000082 355aa39e00000000 75f8c900f8fbcbe4
Feb 14 19:56:32 localhost kernel: [33463.643111] ffff88018ca88000 ffff88010fabbfd8 ffff88010fabbfd8 ffff88010fabbfd8
Feb 14 19:56:32 localhost kernel: [33463.643115] ffff880230dc1c80 ffff88018ca88000 43e474d088725910 67c3df0d120cd378
Feb 14 19:56:32 localhost kernel: [33463.643118] Call Trace:
Feb 14 19:56:32 localhost kernel: [33463.643122] [<ffffffff81425f4f>] schedule+0x3f/0x60
Feb 14 19:56:32 localhost kernel: [33463.643125] [<ffffffff81427634>] __mutex_lock_slowpath+0x154/0x370
Feb 14 19:56:32 localhost kernel: [33463.643128] [<ffffffff81427866>] mutex_lock+0x16/0x30
Feb 14 19:56:32 localhost kernel: [33463.643132] [<ffffffff8135566b>] ? __alloc_skb+0x4b/0x240
Feb 14 19:56:32 localhost kernel: [33463.643136] [<ffffffff813723d5>] rtnl_lock+0x15/0x20
Feb 14 19:56:32 localhost kernel: [33463.643139] [<ffffffff813723f6>] rtnetlink_rcv+0x16/0x40
Feb 14 19:56:32 localhost kernel: [33463.643142] [<ffffffff8138b8c9>] netlink_unicast+0x2d9/0x320
Feb 14 19:56:32 localhost kernel: [33463.643146] [<ffffffff8138bc96>] netlink_sendmsg+0x2c6/0x320
Feb 14 19:56:32 localhost kernel: [33463.643149] [<ffffffff8134c04e>] sock_sendmsg+0x10e/0x130
Feb 14 19:56:32 localhost kernel: [33463.643152] [<ffffffff811522eb>] ? __kmalloc+0x15b/0x1a0
Feb 14 19:56:32 localhost kernel: [33463.643156] [<ffffffff81350d0b>] ? sk_prot_alloc+0x13b/0x290
Feb 14 19:56:32 localhost kernel: [33463.643159] [<ffffffff8104f433>] ? __wake_up+0x53/0x70
Feb 14 19:56:32 localhost kernel: [33463.643163] [<ffffffff81168cc2>] ? fget_light+0x92/0x100
Feb 14 19:56:32 localhost kernel: [33463.643166] [<ffffffff8134e62d>] sys_sendto+0x13d/0x190
Feb 14 19:56:32 localhost kernel: [33463.643169] [<ffffffff811659a2>] ? fd_install+0x62/0x80
Feb 14 19:56:32 localhost kernel: [33463.643172] [<ffffffff8134c6da>] ? sock_map_fd+0x2a/0x40
Feb 14 19:56:32 localhost kernel: [33463.643176] [<ffffffff81429742>] system_call_fastpath+0x16/0x1b
Last edited by Hohoho (2012-02-14 18:50:33)

Ipad speed and wifi loss of connection

I updated my ipad 3 to iOS 7 version and it runs so slow now, it is so painful to use that I almost can't stand it, I've noticed the drop in performance, as soon as I upgraded the software.. Can I change it back, is there a fix for this..
Also, the ipad constantly drops its wifi connection since the update, Mysore upgraded his iphone 4 and it also drops the connection...?
Any idea sits very frustrating

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
6. Potential Quick Fixes When Your iPad Won’t Connect to Your Wifi Network
http://ipadinsight.com/ipad-tips-tricks/potential-quick-fixes-when-your-ipad-won t-connect-to-your-wifi-network/
~~~~~~~~~~~~~~~~~~~~~~~~~
Fix WiFi Issue for iOS 7
http://ipadnerds.com/fix-wifi-issue-ios-7/
iOS 6 Wifi Problems/Fixes
Wi-Fi Fix for iOS 6
https://discussions.apple.com/thread/4823738?tstart=240
How To: Workaround iPad Wi-Fi Issues
http://www.theipadfan.com/workaround-ipad-wifi-issues/
Another Fix For iOS 6 WiFi Problems
http://tabletcrunch.com/2012/10/27/fix-ios-6-wifi-problems-ssid/
Wifi Doesn't Connect After Waking From Sleep - Sometimes increasing screen brightness prevents the failure to reconnect after waking from sleep. According to Apple, “If brightness is at lowest level, increase it by moving the slider to the right and set auto brightness to off.”
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
How to Boost Your Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Boost-Your-Wi-Fi-Signal.h tm
Troubleshooting a Weak Wi-Fi Signal
http://ipad.about.com/od/iPad_Troubleshooting/a/Troubleshooting-A-Weak-Wi-Fi-Sig nal.htm
How to Fix a Poor Wi-Fi Signal on Your iPad
http://ipad.about.com/od/iPad_Troubleshooting/a/How-To-Fix-A-Poor-Wi-Fi-Signal-O n-Your-iPad.htm
iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Connect iPad to Wi-Fi (with troubleshooting info)
http://thehowto.wikidot.com/wifi-connect-ipad
10 Ways to Boost Your Wireless Signal
http://www.pcmag.com/article2/0,2817,2372811,00.asp
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
Some Wi-Fi losses may stem from a problematic interaction between Wi-Fi and cellular data connections. Numerous users have found that turning off Cellular Data in Settings gets their Wi-Fi working again.
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
Wi-Fi or Bluetooth settings grayed out or dim
http://support.apple.com/kb/TS1559
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
~~~~~~~~~~~~~~~~~~~~~~~~~~
How to Fix a Slow iPad
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-A-Slow-iPad.htm
iPad running slow? How to speed up a slow iPad
http://appletoolbox.com/2012/07/ipad-running-slow-how-to-speed-up-a-slow-ipad/
If You Think iOS 7 Feels Slow Here’s How to Speed It Up
http://osxdaily.com/2013/09/23/ios-7-slow-speed-it-up/
You may have many apps open which can possibly cause the slowdown and possibly the loss of wifi. In iOS 4-6 double tap your Home button & at the bottom of the screen you will see the icons of all open apps. Close those you are not using by pressing on an icon until all icons wiggle - then tap the minus sign. For iOS 7 users, there’s an easy way to see which apps are open in order to close them. By double-tapping the home button on your iPhone or iPad, the new multitasking feature in iOS 7 shows full page previews of all your open apps. Simply scroll horizontally to see all your apps, and close the apps with a simple flick towards the top of the screen.
 Cheers, Tom

Speed connection loss issue since mid December

Morning all here,
We've been having speed problems since the middle of December. We've had BT Total broadband since January 2009 with a very consistant and reliable 3-4 Mbps download speed, but since arround the 13th of Dec when we had a 24 hr power cut the line has never recovered. I've had a good look round the forum here re possible solutions and suggestions, tried all the tricks re the Openreach master socket faceplate, new microfilters etc but its not attainng the service we used to have.
Stats and speed test as of this morning attached below, we'd much appreciate it if someone here can have a look. The home hub 2 has been on for about 14 days now, but apeared to loose and reacquire connection on christmas morning. We were away for three days over that period but there was no power failure so it wasnt the route being power cycled.
Home Hub stats
ADSL line status
Connection information
Line state Connected
Connection time 4 days, 12:47:37
Downstream 704 Kbps
Upstream 448 Kbps
ADSL settings
VPI/VCI 0/38
Type PPPoA
Modulation ITU-T G.992.1
Latency type Interleaved
Noise margin (Down/Up) 29.8 dB / 14.0 dB
Line attenuation (Down/Up) 51.0 dB / 30.0 dB
Output power (Down/Up) 15.9 dBm / 12.5 dBm
Loss of Framing (Local) 0
Loss of Signal (Local) 0
Loss of Power (Local) 0
FEC Errors (Down/Up) 82020642 / 42
CRC Errors (Down/Up) 94619 / N/A
HEC Errors (Down/Up) N/A / 33
Error Seconds (Local) 185309
Speed test.
Test1 comprises of Best Effort Test: -provides background information.
Download Speed
450 Kbps
0 Kbps 500 Kbps
Max Achievable Speed
Download speedachieved during the test was - 450 Kbps
For your connection, the acceptable range of speeds is 50-500 Kbps.
Additional Information:
Your DSL Connection Rate :704 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 500 Kbps
Many Thanks for any assistance.
Gordon

Thanks for the reply imjolly
I haven't done a quiet line test yet, I was trying to leave the hub online as long as possible over xmas to see if things improved, I had tried the hub in the master socket behind the faceplate, but there was no diference between speed tests with it plugged in there instead of the front faceplate socket or the extension it normaly sits in someplace else in the house.
Interestingly, I've just 5 mins ago spoken to my next door neighbour, he's just had an openreach chap in testing the line not half an hour ago. His homehub has turned out to have been fried during the power outage on the 13th Dec., its running slow and unreliably dropping out now and then. Openreach chap took it apart and you could see the damage to the circuit he said.
Now, where do we go from here, that doesn't involve having to speak to BT India I wonder? Should I have a peak inside our router or make the dreded phone call......aaaggghhhh..
Thanks for you attention again.
Gordon

Broadband Speed and Connection Problem

Since the 03/03/11 I have has problems with the speed and stability of my broadband connection.
The IP profile of my connection has now become significantly smaller than my downstream, suggesting that my line had become unstable.
I have checked the internal wiring, the micro-filters and the router, and changing any combination of these does not re-stabilise the line nor offers any speed improvements.
The downstream listed below has gone down over the last couple of days, once again suggesting a line fault somewhere.
I have contacted BT support about this issue via email.
If anyone else has any ideas of what I could try to help sort this out, I would be very thankful
Hopefully I have provided enough information below to allow any sort of diagnosis to be made, but I'm placing my bets on a line fault caused by the bad weather lately.
Speed test (via speedtest.net) gives the following values: (Download: 14.2 kB/s) (Upload: 35.8 kB/s) (Ping: 492ms)
Problem persists on WiFi and ethernet.
Connection Information
Line state
Connected
Connection time
0 days, 02:44:00 (**due to dropping the connection)
Downstream
1,024 Kbps
Upstream
352 Kbps
ADSL Settings
VPI/VCI
0/38
Type
PPPoA
Modulation
G.992.1 Annex A
Latency type
Interleaved
Noise margin (Down/Up)
12.2 dB / 8.0 dB
Line attenuation (Down/Up)
53.0 dB / 29.0 dB
Output power (Down/Up)
1.8 dBm / 0.7 dBm
Loss of Framing (Local/Remote)
0 / 0
Loss of Signal (Local/Remote)
0 / 0
Loss of Power (Local/Remote)
0 / 0
FEC Errors (Down/Up)
7863 / 929
CRC Errors (Down/Up)
27806 / 1001
HEC Errors (Down/Up)
120687 / 1324 (**extremely high)
Error Seconds (Local/Remote)
4628 / 1088

Hi
results from the BTlineTest
Download speedachieved during the test was - 109 Kbps
For your connection, the acceptable range of speeds is 50-250 Kbps.
Additional Information:
Your DSL Connection Rate :3584 Kbps(DOWN-STREAM), 448 Kbps(UP-STREAM)
IP Profile for your line is - 135 Kbps
No idea why it says "135 kbps" as im obviously getting nothing near that.
One example is "counter-strike" online multiplayer game, when i load it, my Latency is at a normal 40-50.. then it shoots up to 5-600, making it unplayable.
Maybe its the exchange i dunno, might just sort it-self out in the next couple days, but its been 3 days now so im a bit concerned.

Very slow upload speeds and packet loss

I have the exact same issue as the following threads.
https://community.bt.com/t5/BT-Infinity-Speed-Connection/Very-bad-connection-Packet-Loss-very-low-up...
https://community.bt.com/t5/BT-Infinity-Speed-Connection/extremely-low-upload-speeds-and-high-latenc...
My download speed is around 36M and my upload speed on speed tests either fails to connect or I get around 0.5M. Pinging google leads to frequent none responses, probably on average 1 in ever 8 pings fails.
I have rebooted the router, reset the router to factory settings and disconnected all devices apart from 1 clean CentOS desktop pc to do the speed test and still get the same results. Could someone please give me details so I can get this investigated properly and soon as it is effecting my work.

Still experiencing unusable upload speeds, can someone please help me with this? Below is todays test.
FAQ
1. Best Effort Test: -provides background information.
Download Speed
37.88 Mbps
0 Mbps
38.71 Mbps
Max Achievable Speed
Download speedachieved during the test was - 37.88 Mbps
For your connection, the acceptable range of speedsis 20 Mbps-38.71 Mbps .
Additional Information:
IP Profile for your line is - 38.71 Mbps
2. Upstream Test: -provides background information.
Upload Speed
0.31 Mbps
0 Mbps
10 Mbps
Max Achievable Speed
Upload speed achieved during the test was - 0.31Mbps
Additional Information:
Upstream Rate IP profile on your line is - 10 Mbps

I have an ipad 2 and when connected to my wifi at home it will not download and play you tube videos quickly. Do I need to upgrade my connenction speed? What is the optimal speed?

I have an ipad2. When connected to my wifi at home it will not download you tube videos for easy viewing. Do I need to upgrade my connection speed? Would 3 Mbps be enought or do I need to go to 6 Mbps. I mainly use my ipad to view emails, browse the internet and watch you tube videos.
thanks - Michelle

Welcome to Apple Support Communities.
There are a number of factors in the 'speed' equation. Any or all of them can affect the 'observed' speed of your connection.
1. Are you in a neighborhood full of WiFi routers (and thus, lots of WiFi interference)? I can 'see' at least 22 other WiFi routers from my living room!
2. What is the maximum connect speed and band and bandwidth available from your wireless router. Is it 802.11n or the older 802.11a/b/g? 300Mbits or 150Mbits? 2.4Ghz or 5Ghz or both? Does your router measure (QoS) Quality of Service and can it change 'channels' automatically?
3. What is the observed strength of your wireless connection? Are you getting at least 80% signal when connected? Are there other people in your family also using significant bandwidth at the same time (Netflix, streaming video, streaming audio, game systems)
4. What is the "advertised" speed of your current ISP connection?
5. What is the measured throughput of your current setup. Go to speedtest.net or use the free speedtest.net app available in the App Store. Try several times, from different locations in your home, and at different times of day and night.
I have AT&T DSL advertised at 3Mbit/sec down and 512Kbit/sec up. My Speedtest.net measured throughput is about 2.4 Mbit/sec downstream and upstream is about 0.4Mbit/sec. I'm using a Motorola Netopia 2210-2 DSL modem. I have no problem viewing YouTube videos and other mobile video content on the iPad 2. I'm connected wirelessly to a D-Link DIR-655 Gigabit router rated at 150Mbps at 2.4Ghz (only) with 802.11 b/g/n enabled. The interior of my home is within a range of 30-50 feet from the router and no more than 1 wall. It is a single level concrete slab foundation of about 1500 sq. ft. with cathedral ceilings. I have successfully streamed ESPN3.com on my MacBook at the same time my son was streaming another ESPN3.com game on his MacBook Pro. I've streamed YouTube videos while my son was watching a NetFlix movie on his Wii game system. He's also successfully used Skype for extended 'teleconferences.' None of my devices are connected to HDMI on a large screen TV. 95% of the time, I can do iChat video without any signal breakup to my son (who is at a college with a Gigabit (1000Mbit) wired connection!). 5% of the time the connection drops. We haven't tried FaceTime (designed for mobile connections to be much less bandwidth-intensive, from what I understand) simply because we both have iChat on our computers.
So for me, a 3Mbit DSL connection is absolutely adequate, given all the other parameters mentioned. As the car manufacturers say, "Your mileage may vary."
Message was edited by: kostby

Pre-historic speeds and constant connection loss 5...

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