Greetings,
$subject appears (at glance) to happen because threads have already
exited when we get to BUG_ON(), I haven't pursued it though. Using
rt3070sta instead of rt2870sta works a treat with same box/adapter.
(the 2009_0521_RT2870_Linux_STA_V2.1.2.0 tree patches and rpm'd up for
opensuse-11.1 with kernels 27->29 doesn't BUG.. for 30 onward, I'm using
the in kernel staging drivers)
Box is el-cheapo (Aldi supermarket:) Q6600
lsusb: Bus 001 Device 003: ID 13d3:3247 IMC Networks 802.11 n/g/b Wireless LAN Adapter
Other than the BUG on shutdown, the thing works fine.
[ 962.934582] Terminate the TimerQThr pid=4557!
[ 962.934586] Terminate the MLMEThr pid=4554!
[ 962.934588] Terminate the RTUSBCmdThr pid=4556!
[ 962.940928] ---> RTMPFreeTxRxRingMemory
[ 962.944807] <--- ReleaseAdapter
drivers/staging/rt2870/../rt2860/sta_ioctl.c
1079 RT28XX_MLME_HANDLER(pAdapter);
drivers/staging/rt2870/rt2870.h
499 #define RT28XX_MLME_HANDLER(pAd) RTUSBMlmeUp(pAd)
586 #ifndef RT30xx
587 #define RTUSBMlmeUp(pAd) \
588 { \
589 POS_COOKIE pObj = (POS_COOKIE) pAd->OS_Cookie; \
590 BUG_ON(pObj->MLMEThr_task == NULL); \
591 CHECK_PID_LEGALITY(task_pid(pObj->MLMEThr_task)) \
592 up(&(pAd->mlme_semaphore)); \
593 }
[ 962.962117] ------------[ cut here ]------------
[ 962.966079] kernel BUG at drivers/staging/rt2870/../rt2860/sta_ioctl.c:1079!
[ 962.968800] invalid opcode: 0000 [#1] SMP
[ 962.968800] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-5/net/wlan0/type
[ 962.985994] CPU 0
[ 962.985994] Modules linked in: xt_tcpudp xt_pkttype xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables ip6table_filter cpufreq_conservative ip6_tables cpufreq_ondemand cpufreq_userspace x_tables cpufreq_powersave acpi_cpufreq ipv6 microcode fuse loop dm_mod snd_hda_codec_realtek snd_hda_intel firewire_ohci snd_hda_codec firewire_core snd_hwdep crc_itu_t snd_pcm snd_timer snd usb_storage ohci1394 soundcore rtc_cmos i2c_i801 rt2870sta(C) sr_mod usb_libusual rtc_core snd_page_alloc ieee1394 i2c_core thermal e1000e cdrom intel_agp button processor rtc_lib sg usbhid hid ehci_hcd uhci_hcd sd_mod usbcore edd fan ext3 mbcache jbd ahci libata scsi_mod
[ 963.064503] Pid: 4752, comm: wpa_supplicant Tainted: G C 2.6.31-wireless-smp #78 MS-7502
[ 963.076503] RIP: 0010:[<ffffffffa0227043>] [<ffffffffa0227043>] rt_ioctl_siwscan+0x1ad/0x1d6 [rt2870sta]
[ 963.084502] RSP: 0018:ffff8800bf293bf8 EFLAGS: 00010246
[ 963.088502] RAX: 0000000000000000 RBX: ffffc900127c7000 RCX: 0000000000000000
[ 963.096503] RDX: 0000000000000508 RSI: 0000000000000508 RDI: ffffffffa01f6bca
[ 963.100505] RBP: ffff8800bf293c08 R08: 0000000000000000 R09: ffff8800bf293d48
[ 963.112503] R10: ffffffffa0226e96 R11: 0000000000000246 R12: 000000010002876c
[ 963.112503] R13: ffff8800bdcfca00 R14: ffffffff812c0730 R15: 0000000000008b18
[ 963.124502] FS: 00007fc25d6e36f0(0000) GS:ffff8800014e1000(0000) knlGS:0000000000000000
[ 963.124502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 963.124502] CR2: 00007fc25d72a000 CR3: 00000000be091000 CR4: 00000000000006f0
[ 963.124502] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 963.124502] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 963.124502] Process wpa_supplicant (pid: 4752, threadinfo ffff8800bf292000, task ffff880037848660)
[ 963.124502] Stack:
[ 963.124502] 00000000fffffff4 ffff8800bf293de8 ffff8800bf293ca8 ffffffff8126a17e
[ 963.124502] <0> ffff8800bf293c98 ffff8800bf293d48 ffff8800378b6000 ffffffffa0226e96
[ 963.124502] <0> 0000000000000000 0000000000000000 0000000000001290 ffffffff00000000
[ 963.192503] Call Trace:
[ 963.196502] [<ffffffff8126a17e>] ioctl_standard_iw_point+0x198/0x227
[ 963.204503] [<ffffffffa0226e96>] ? rt_ioctl_siwscan+0x0/0x1d6 [rt2870sta]
[ 963.208503] [<ffffffff8126a2a2>] ioctl_standard_call+0x95/0xb4
[ 963.216505] [<ffffffff8126a3f7>] wext_ioctl_dispatch+0x9a/0x172
[ 963.220503] [<ffffffff81269f6d>] ? ioctl_private_call+0x0/0x79
[ 963.228503] [<ffffffff8126a20d>] ? ioctl_standard_call+0x0/0xb4
[ 963.234729] [<ffffffff8126a5ba>] wext_handle_ioctl+0x39/0x6f
[ 963.240503] [<ffffffff810ca59b>] ? core_sys_select+0x23d/0x270
[ 963.244503] [<ffffffff811f73ae>] dev_ioctl+0x60e/0x637
[ 963.252502] [<ffffffff811e6096>] sock_ioctl+0x217/0x226
[ 963.256502] [<ffffffff810c8614>] vfs_ioctl+0x2a/0x78
[ 963.256502] [<ffffffff810c8b75>] do_vfs_ioctl+0x498/0x4d9
[ 963.268502] [<ffffffff810c8c0b>] sys_ioctl+0x55/0x77
[ 963.268502] [<ffffffff8100ba6b>] system_call_fastpath+0x16/0x1b
[ 963.276503] Code: 00 00 00 00 00 00 4c 89 a3 90 19 00 00 ba 08 05 00 00 be 05 00 00 00 48 89 df e8 90 fa fc ff 48 8b 03 48 8b 40 08 48 85 c0 75 04 <0f> 0b eb fe 48 8b 80 00 02 00 00 48 85 c0 74 06 83 78 30 00 78
[ 963.292503] RIP [<ffffffffa0227043>] rt_ioctl_siwscan+0x1ad/0x1d6 [rt2870sta]
[ 963.304502] RSP <ffff8800bf293bf8>
[ 963.310285] ---[ end trace 292b4b823f542e3f ]---
On Thu, 2009-07-30 at 18:52 +0200, Ivo van Doorn wrote:
> I planned, and actually did write, a lengthy reply for this thread, when I completed the reply
> I reconsidred and opted for this shorter reply. Every 2 or 3 months this discussion is started
> again and I am f***ing tired of it, so excuse me but I am not going to throw myself into
> this completely pointless discussion
>
> What you are suggesting in your mail is something the rt2x00 project did for 5 years, we stopped
> with that 4 months ago because it wasn't working out. Apparently you have more experience in this
> matter so I hope you will find a way to make that solution work out.
>
> If you want to maintain the legacy drivers then do it, start a new project and start maintaining
> the code. I can forward you all the users with complains about the "good enough" drivers. It is
> good to know that you apparently have the resources to maintain the old drivers.
> Most people who are helping with the rt2800pci/usb drivers lack the required time to boost the driver
> into such a state it can be widely adopted. But every time it amazes me that the people who want
> to develop and have the time to do it, all want to jump on the old Ralink code... Apparently there
> is some appeal to maintaining crap rather then helping to ship out proper drivers to the users.
>
> But I'll shut up now, as I said this discussion is held every few months, so perhaps that when
> the discussion is started again in a couple of months I am more interested in a lengthy reply.
Hohum. Please remove me from CC for any further discussion.
-Mike
On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
> On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> >
> > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
> >
> > Sorry, but that '/staging/' thing in there means we cannot support this.
> > If you must, take your query to the staging list,
> > [email protected] (according to MAINTAINERS).
>
> Forwarded, thanks.
>
> ....hm. Does "If you must" mean reports aren't welcome?
To be honest, I don't know. I'd rather see people use the rt2x00 code
instead of spending time cleaning up that mess (the code you've pasted
was pretty bad!). But you may or may not find somebody who cares about
that, just rather unlikely on this list.
johannes
On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
>
> > drivers/staging/rt2870/../rt2860/sta_ioctl.c
>
> Sorry, but that '/staging/' thing in there means we cannot support this.
> If you must, take your query to the staging list,
> [email protected] (according to MAINTAINERS).
Forwarded, thanks.
....hm. Does "If you must" mean reports aren't welcome?
-Mike
On Thu, 2009-07-30 at 18:52 +0200, Ivo van Doorn wrote:
> [some text expressing his frustration]
This is exactly why I was against staging all the time. Now suddenly
"The Crap" seems like a viable alternative. WAKE UP PEOPLE. The code is
not useful. Just look at the code that Mike pasted into his email. That
alone should be enough to send cold shivers down your spine!
What staging has achieved here is giving the crap vendor code a
blessing, receiving it welcomingly and forgivingly instead of saying
"well screw you, go ahead and ship this to your users but don't ever say
you support Linux well" ... now even some hackers and just just "dumb
users" think that the crap in staging could possibly at some point
become useful code!
It won't. EVER. No matter _how_ much you clean it up, it will NEVER fit
into the code scheme that everything else wireless has adopted.
And, Bartlomiej, don't give me the straw-man argument of user support,
if all you cared about were users you could well have _distros_ ship the
crap. They don't want to, of course, support this, for good reason! As
long as the vendors don't wake up, and some people see The Crap as a
viable alternative, good hardware support will never become a reality.
Look what you've done, really! You've frustrated the only person (Ivo)
who cares about giving these devices _proper_ support to a point where
he's no longer really interested in it because he's always measured
against The Crap right away. And that's perfectly understandable!
Effectively, you're saying that while he may have done good work, you
don't care about it because it's not perfect. Mike at least was willing
to try rt2x00 and work with it.
And now you're coming out of the woods and claiming that The Crap
works?! When the thread started with how it crashed? Get real.
In the end, while the letters you typed into your email claim to say the
opposite, the message of your email is that nobody should care about
rt2x00 and that the vendor driver should remain the status quo. Well, in
that case, get lost, crawl into the staging list and at least don't
bother us with The Crap.
Such attitude is part of the problem, the other big part is that vendors
can now claim their hardware "has mainline Linux support (in the staging
area)" and nobody will be the wiser.
So how about you help work on it, or think about a solution instead?
johannes
Hi Mike,
On Thu, Jul 30, 2009 at 10:55, Johannes Berg<[email protected]> wrote:
> On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
>> On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
>> > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
>> >
>> > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
>> >
>> > Sorry, but that '/staging/' thing in there means we cannot support this.
>> > If you must, take your query to the staging list,
>> > [email protected] (according to MAINTAINERS).
>>
>> Forwarded, thanks.
>>
>> ....hm. ?Does "If you must" mean reports aren't welcome?
>
> To be honest, I don't know. I'd rather see people use the rt2x00 code
> instead of spending time cleaning up that mess (the code you've pasted
> was pretty bad!). But you may or may not find somebody who cares about
> that, just rather unlikely on this list.
What is appreciated is people with time to compare both code paths,
and report some inconsistancies, specially about card initialization
and general handling.
To be hones, we, the rt2x00 team, find Ralink's code to be very
difficult to follow, and combersome most of the times.
But any help is welcome!
>
> johannes
>
Luis Correia
rt2x00 project admin
Hi,
On Thursday 30 July 2009 12:06:00 Luis Correia wrote:
> Hi Mike,
>
> On Thu, Jul 30, 2009 at 10:55, Johannes Berg<[email protected]> wrote:
> > On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
> >> On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> >> > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> >> >
> >> > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
> >> >
> >> > Sorry, but that '/staging/' thing in there means we cannot support this.
> >> > If you must, take your query to the staging list,
> >> > [email protected] (according to MAINTAINERS).
> >>
> >> Forwarded, thanks.
> >>
> >> ....hm. Does "If you must" mean reports aren't welcome?
> >
> > To be honest, I don't know. I'd rather see people use the rt2x00 code
> > instead of spending time cleaning up that mess (the code you've pasted
> > was pretty bad!). But you may or may not find somebody who cares about
> > that, just rather unlikely on this list.
rt2800pci which I would need for my Asus Eee 901 is not even ready for
the upstream inclusion (after a year or so since Ralink's driver has been
released).
The sad reality is that some vendors have discovered "the loophole" in
the current kernel development model and are using it. Pretending that
the GPL-ed-but-fugly _working_ drivers do not exist is not an answer!
[ Especially not in the long-term (I think thank the support for the newest
generation of Ralink chipsets will probably also be based on more-or-less
the same code base). ]
Users are pragmatic beasts and don't care about "proper" code. They are
just using what works "good enough" for them (i.e. if distribution ships
a slightly inferior solution to the official one nobody will bother with
the official one, now lets think about the incomplete official one..).
No, I don't have a good answer for the problem. However I think that we
should be looking for the real, long-term solution instead of pretending
that the issue doesn't exist.
> What is appreciated is people with time to compare both code paths,
> and report some inconsistancies, specially about card initialization
> and general handling.
You are talking about people who:
* are familiar with wireless networking and wireless drivers
* have ability to work with the ugly/complicated code
* have good code reading/review skills
* have a quite some free time in their hands
Well, good luck..
> To be hones, we, the rt2x00 team, find Ralink's code to be very
> difficult to follow, and combersome most of the times.
I completely agree but it _works_, rt2x00 does _not_.
> But any help is welcome!
I think that cleaning of vendor drivers is an indirect form of help to
rt2x00 team (by making the mess easier to read and comprehend) and not a
competition to rt2x00 project. rt2x00 code is of very high quality and
I'm impressed by the work done by you, Ivo and the rest of the team.
However I think that you will never able to out do the _vendor_ when it
comes to the support for their new devices and I find the idea of finding
highly skilled volunteers helping with the most difficult, tedious and
thankless parts of the work a bit over-optimistic.
On Thu, 2009-07-30 at 12:05 +0200, Mike Galbraith wrote:
> On Thu, 2009-07-30 at 11:55 +0200, Johannes Berg wrote:
> > On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
> > > On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> > > > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> > > >
> > > > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
> > > >
> > > > Sorry, but that '/staging/' thing in there means we cannot support this.
> > > > If you must, take your query to the staging list,
> > > > [email protected] (according to MAINTAINERS).
> > >
> > > Forwarded, thanks.
> > >
> > > ....hm. Does "If you must" mean reports aren't welcome?
> >
> > To be honest, I don't know. I'd rather see people use the rt2x00 code
> > instead of spending time cleaning up that mess (the code you've pasted
> > was pretty bad!). But you may or may not find somebody who cares about
> > that, just rather unlikely on this list.
>
> Understood (and yeah, the source is.. not pretty). Sorry for the noise.
>
> WRT rt2x00 with this adapter, I tried it, was a nogo. If I find time,
> I'll reconfigure/report.
This is nogo with rt2x00 driver fwiw. Maybe some simple configuration
thing, but I'm having no luck getting the bugger to work.
[ 12.942335] phy0: Selected rate control algorithm 'minstrel'
[ 12.942440] Registered led device: rt2800usb-phy0::radio
[ 12.955279] Registered led device: rt2800usb-phy0::assoc
[ 12.968003] Registered led device: rt2800usb-phy0::quality
[ 12.981183] usbcore: registered new interface driver rt2800usb
[ 33.032056] rt2800usb 1-5:1.0: firmware: requesting rt2870.bin
[ 33.161552] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.0/input/input4
[ 33.347130] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 34.513078] eth0: no IPv6 routers present
[ 35.935289] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 35.937306] wlan0: authenticated
[ 35.937309] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 35.942551] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 35.942555] wlan0: associated
[ 35.950948] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 37.314470] mtrr: base(0xd0000000) is not aligned on a size(0xff00000) boundary
[ 39.937271] wlan0: deauthenticated (Reason: 1)
[ 40.936521] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 40.939152] wlan0 direct probe responded
[ 40.939155] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 40.941145] wlan0: authenticated
[ 40.941148] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 40.945904] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 40.945909] wlan0: associated
[ 44.947499] wlan0: deauthenticated (Reason: 1)
[ 45.944034] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 45.946623] wlan0 direct probe responded
[ 45.946627] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 45.948744] wlan0: authenticated
[ 45.948747] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 45.953996] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 45.953999] wlan0: associated
[ 46.376015] wlan0: no IPv6 routers present
[ 49.947986] wlan0: deauthenticated (Reason: 1)
[ 50.944545] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 50.947230] wlan0 direct probe responded
[ 50.947234] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 50.949219] wlan0: authenticated
[ 50.949222] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 50.954473] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 50.954477] wlan0: associated
[ 54.958220] wlan0: deauthenticated (Reason: 1)
[ 55.956527] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 55.959137] wlan0 direct probe responded
[ 55.959140] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 55.961123] wlan0: authenticated
[ 55.961126] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 55.966502] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 55.966505] wlan0: associated
[ 59.968460] wlan0: deauthenticated (Reason: 1)
[ 60.968032] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 60.970625] wlan0 direct probe responded
[ 60.970628] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 60.972741] wlan0: authenticated
[ 60.972743] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 60.978499] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 60.978502] wlan0: associated
[ 64.978212] wlan0: deauthenticated (Reason: 1)
[ 65.976524] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 65.979117] wlan0 direct probe responded
[ 65.979119] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 65.981120] wlan0: authenticated
[ 65.981124] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 65.986501] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 65.986505] wlan0: associated
[ 69.988830] wlan0: deauthenticated (Reason: 1)
[ 70.988546] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 70.991121] wlan0 direct probe responded
[ 70.991124] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 70.993237] wlan0: authenticated
[ 70.993239] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 70.998494] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 70.998498] wlan0: associated
[ 74.998070] wlan0: deauthenticated (Reason: 1)
[ 75.996510] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 75.999123] wlan0 direct probe responded
[ 75.999127] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 76.001239] wlan0: authenticated
[ 76.001242] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 76.006745] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 76.006749] wlan0: associated
[ 80.007943] wlan0: deauthenticated (Reason: 1)
[ 81.008508] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 81.011115] wlan0 direct probe responded
[ 81.011118] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 81.013111] wlan0: authenticated
[ 81.013115] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 81.018494] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 81.018498] wlan0: associated
[ 85.017825] wlan0: deauthenticated (Reason: 1)
[ 86.016508] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 86.019115] wlan0 direct probe responded
[ 86.019118] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 86.021230] wlan0: authenticated
[ 86.021233] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 86.026610] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 86.026613] wlan0: associated
[ 96.027614] wlan0: disassociating by local choice (reason=3)
[ 96.030483] wlan0: deauthenticated (Reason: 6)
[ 97.485736] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 97.487617] wlan0: authenticated
[ 97.487620] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 97.492871] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 97.492875] wlan0: associated
[ 101.487940] wlan0: deauthenticated (Reason: 1)
[ 102.484011] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 102.486625] wlan0 direct probe responded
[ 102.486629] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 102.488742] wlan0: authenticated
[ 102.488746] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 102.493993] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 102.493996] wlan0: associated
[ 112.496478] wlan0: disassociating by local choice (reason=3)
[ 112.499359] wlan0: deauthenticated (Reason: 6)
[ 123.951239] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 123.953248] wlan0: authenticated
[ 123.953252] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 123.958499] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 123.958503] wlan0: associated
[ 127.957566] wlan0: deauthenticated (Reason: 1)
[ 128.956012] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 128.958616] wlan0 direct probe responded
[ 128.958619] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 128.960743] wlan0: authenticated
[ 128.960746] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 128.966121] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 128.966125] wlan0: associated
[ 132.967815] wlan0: deauthenticated (Reason: 1)
[ 133.964011] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 133.966613] wlan0 direct probe responded
[ 133.966616] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 133.968740] wlan0: authenticated
[ 133.968744] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 133.973868] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 133.973871] wlan0: associated
[ 137.967813] wlan0: deauthenticated (Reason: 1)
[ 138.964014] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 138.966613] wlan0 direct probe responded
[ 138.966616] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 138.968738] wlan0: authenticated
[ 138.968741] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 138.973996] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 138.973999] wlan0: associated
[ 142.967685] wlan0: deauthenticated (Reason: 1)
[ 143.964009] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 143.966609] wlan0 direct probe responded
[ 143.966612] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 143.968736] wlan0: authenticated
[ 143.968740] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 143.973988] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 143.973991] wlan0: associated
[ 147.967736] wlan0: deauthenticated (Reason: 1)
[ 148.964016] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 148.966607] wlan0 direct probe responded
[ 148.966609] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 148.968734] wlan0: authenticated
[ 148.968736] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 148.973983] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 148.973985] wlan0: associated
[ 152.967813] wlan0: deauthenticated (Reason: 1)
[ 153.964009] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 154.164015] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 2
[ 154.364015] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 3
[ 154.564009] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 timed out
[ 181.899242] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 182.096012] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 2
[ 182.296011] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 3
[ 182.496011] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 timed out
[ 200.602027] usbcore: deregistering interface driver rt2800usb
On Thu, 2009-07-30 at 11:55 +0200, Johannes Berg wrote:
> On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
> > On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> > > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> > >
> > > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
> > >
> > > Sorry, but that '/staging/' thing in there means we cannot support this.
> > > If you must, take your query to the staging list,
> > > [email protected] (according to MAINTAINERS).
> >
> > Forwarded, thanks.
> >
> > ....hm. Does "If you must" mean reports aren't welcome?
>
> To be honest, I don't know. I'd rather see people use the rt2x00 code
> instead of spending time cleaning up that mess (the code you've pasted
> was pretty bad!). But you may or may not find somebody who cares about
> that, just rather unlikely on this list.
Understood (and yeah, the source is.. not pretty). Sorry for the noise.
WRT rt2x00 with this adapter, I tried it, was a nogo. If I find time,
I'll reconfigure/report.
-Mike (outta here;)
On Thu, 2009-07-30 at 10:26 -0700, Greg KH wrote:
> On Thu, Jul 30, 2009 at 07:11:02PM +0200, Johannes Berg wrote:
> > On Thu, 2009-07-30 at 18:52 +0200, Ivo van Doorn wrote:
> >
> > > [some text expressing his frustration]
> >
> > This is exactly why I was against staging all the time. Now suddenly
> > "The Crap" seems like a viable alternative. WAKE UP PEOPLE. The code is
> > not useful. Just look at the code that Mike pasted into his email. That
> > alone should be enough to send cold shivers down your spine!
>
> Hm, "useful" is in the eye of the beholder.
>
> There is no driver in the mainline kernel tree for this device, so a
> "normal" user has no chance of getting it working, right? That's why
> -staging is working, there is a semi-working driver, and most
> importantly, people willing to help out getting it working better.
>
> The combination of the two is what works here.
>
> So please, I understand your frustration on a lack of people helping out
> with out-of-tree wireless drivers that don't quite work properly, but
> please, that has NOTHING to do with the staging drivers.
>
> Meanwhile, I'm off on the driver-devel list helping Mike fix this
> problem, which seems simple enough to solve...
Except that the energy you're now investing in fixing this could have
gone into rt2x00, and we would come out ahead in the end. Instead, the
energy is sapped away by something that will *never* be mainlined.
Dan
> > What staging has achieved here is giving the crap vendor code a
> > blessing, receiving it welcomingly and forgivingly instead of saying
> > "well screw you, go ahead and ship this to your users but don't ever say
> > you support Linux well" ... now even some hackers and just just "dumb
> > users" think that the crap in staging could possibly at some point
> > become useful code!
>
> Odd, I don't seem to be giving anyone such a "blessing", you are reading
> way too much into this. The fact is this vendor does code drops and
> runs away all the time, despite the code being in the staging tree or
> not. Without it in the staging tree users would be worse off, not
> better, there is no pressure able to be applied here at all, so please
> stop thinking that.
>
> > It won't. EVER. No matter _how_ much you clean it up, it will NEVER fit
> > into the code scheme that everything else wireless has adopted.
>
> never say never, it will happen, just give us time :)
>
> In the meanwhile, people like Bart and others are doing real work on
> getting the staging code into shape and working for real users. Who are
> you to tell them to not do such work?
>
> thanks,
>
> greg "i love crap" k-h
> --
> To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
I planned, and actually did write, a lengthy reply for this thread, when I completed the reply
I reconsidred and opted for this shorter reply. Every 2 or 3 months this discussion is started
again and I am f***ing tired of it, so excuse me but I am not going to throw myself into
this completely pointless discussion
What you are suggesting in your mail is something the rt2x00 project did for 5 years, we stopped
with that 4 months ago because it wasn't working out. Apparently you have more experience in this
matter so I hope you will find a way to make that solution work out.
If you want to maintain the legacy drivers then do it, start a new project and start maintaining
the code. I can forward you all the users with complains about the "good enough" drivers. It is
good to know that you apparently have the resources to maintain the old drivers.
Most people who are helping with the rt2800pci/usb drivers lack the required time to boost the driver
into such a state it can be widely adopted. But every time it amazes me that the people who want
to develop and have the time to do it, all want to jump on the old Ralink code... Apparently there
is some appeal to maintaining crap rather then helping to ship out proper drivers to the users.
But I'll shut up now, as I said this discussion is held every few months, so perhaps that when
the discussion is started again in a couple of months I am more interested in a lengthy reply.
Ivo
On Thu, Jul 30, 2009 at 07:11:02PM +0200, Johannes Berg wrote:
> On Thu, 2009-07-30 at 18:52 +0200, Ivo van Doorn wrote:
>
> > [some text expressing his frustration]
>
> This is exactly why I was against staging all the time. Now suddenly
> "The Crap" seems like a viable alternative. WAKE UP PEOPLE. The code is
> not useful. Just look at the code that Mike pasted into his email. That
> alone should be enough to send cold shivers down your spine!
Hm, "useful" is in the eye of the beholder.
There is no driver in the mainline kernel tree for this device, so a
"normal" user has no chance of getting it working, right? That's why
-staging is working, there is a semi-working driver, and most
importantly, people willing to help out getting it working better.
The combination of the two is what works here.
So please, I understand your frustration on a lack of people helping out
with out-of-tree wireless drivers that don't quite work properly, but
please, that has NOTHING to do with the staging drivers.
Meanwhile, I'm off on the driver-devel list helping Mike fix this
problem, which seems simple enough to solve...
> What staging has achieved here is giving the crap vendor code a
> blessing, receiving it welcomingly and forgivingly instead of saying
> "well screw you, go ahead and ship this to your users but don't ever say
> you support Linux well" ... now even some hackers and just just "dumb
> users" think that the crap in staging could possibly at some point
> become useful code!
Odd, I don't seem to be giving anyone such a "blessing", you are reading
way too much into this. The fact is this vendor does code drops and
runs away all the time, despite the code being in the staging tree or
not. Without it in the staging tree users would be worse off, not
better, there is no pressure able to be applied here at all, so please
stop thinking that.
> It won't. EVER. No matter _how_ much you clean it up, it will NEVER fit
> into the code scheme that everything else wireless has adopted.
never say never, it will happen, just give us time :)
In the meanwhile, people like Bart and others are doing real work on
getting the staging code into shape and working for real users. Who are
you to tell them to not do such work?
thanks,
greg "i love crap" k-h
On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> drivers/staging/rt2870/../rt2860/sta_ioctl.c
Sorry, but that '/staging/' thing in there means we cannot support this.
If you must, take your query to the staging list,
[email protected] (according to MAINTAINERS).
johannes
On Thu, Jul 30, 2009 at 02:04:43PM -0400, Dan Williams wrote:
> On Thu, 2009-07-30 at 10:26 -0700, Greg KH wrote:
> > On Thu, Jul 30, 2009 at 07:11:02PM +0200, Johannes Berg wrote:
> > > On Thu, 2009-07-30 at 18:52 +0200, Ivo van Doorn wrote:
> > >
> > > > [some text expressing his frustration]
> > >
> > > This is exactly why I was against staging all the time. Now suddenly
> > > "The Crap" seems like a viable alternative. WAKE UP PEOPLE. The code is
> > > not useful. Just look at the code that Mike pasted into his email. That
> > > alone should be enough to send cold shivers down your spine!
> >
> > Hm, "useful" is in the eye of the beholder.
> >
> > There is no driver in the mainline kernel tree for this device, so a
> > "normal" user has no chance of getting it working, right? That's why
> > -staging is working, there is a semi-working driver, and most
> > importantly, people willing to help out getting it working better.
> >
> > The combination of the two is what works here.
> >
> > So please, I understand your frustration on a lack of people helping out
> > with out-of-tree wireless drivers that don't quite work properly, but
> > please, that has NOTHING to do with the staging drivers.
> >
> > Meanwhile, I'm off on the driver-devel list helping Mike fix this
> > problem, which seems simple enough to solve...
>
> Except that the energy you're now investing in fixing this could have
> gone into rt2x00, and we would come out ahead in the end. Instead, the
> energy is sapped away by something that will *never* be mainlined.
On the contrary, I would have never spent any time working on rt2x00 :)
And are you trying to tell people _what_ to work on here? That's a
slippery slope...
thanks,
greg k-h
On Sat, 2009-08-01 at 12:55 +0200, Mike Galbraith wrote:
> Enabled slub/pagealloc debugging. First down/rmmod said...
I suggest that you try kmemcheck. It's very slow, but it finds memory
problems when they occur, not when it's too late.
You may want to disable kmemleak and framebuffer support and make sure
that X doesn't start, at it will be too slow. Slub debugging might
conflict with kmemcheck, so it's better to disable it.
--
Regards,
Pavel Roskin
Greetings,
Fiddling with my box's builtin usb wireless adapter with the rt2x00
driver in .git.today to tinker with associate problem.
On Thu, 2009-07-30 at 14:12 +0200, Mike Galbraith wrote:
> This is nogo with rt2x00 driver fwiw. Maybe some simple configuration
> thing, but I'm having no luck getting the bugger to work.
>
> [ 12.942335] phy0: Selected rate control algorithm 'minstrel'
> [ 12.942440] Registered led device: rt2800usb-phy0::radio
> [ 12.955279] Registered led device: rt2800usb-phy0::assoc
> [ 12.968003] Registered led device: rt2800usb-phy0::quality
> [ 12.981183] usbcore: registered new interface driver rt2800usb
>
> [ 33.032056] rt2800usb 1-5:1.0: firmware: requesting rt2870.bin
> [ 33.161552] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb1/1-5/1-5:1.0/input/input4
> [ 33.347130] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 34.513078] eth0: no IPv6 routers present
> [ 35.935289] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
> [ 35.937306] wlan0: authenticated
> [ 35.937309] wlan0: associate with AP 00:1a:4f:9a:d0:12
> [ 35.942551] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
> [ 35.942555] wlan0: associated
> [ 35.950948] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [ 37.314470] mtrr: base(0xd0000000) is not aligned on a size(0xff00000) boundary
> [ 39.937271] wlan0: deauthenticated (Reason: 1)
snip repeat forever...
(My association problem seems to have improved markedly. It's a little
wobbly as you can see in the dmesg output below, but does associate, and
I can ping router. Can't use nic yet though, seems to be kinda limping
along.. shrug, progress)
Anyway, while piddling with above woes previously, I encountered a few
hard lockups while doing down/rmmod/modprobe cycles. I encountered the
below (box survived this time obviously:) on third attempt this morning.
Full boot->boom
[ 0.000000] Linux version 2.6.31-smp (root@marge) (gcc version 4.3.2 [gcc-4_3-branch revision 141291] (SUSE Linux) ) #1001 SMP Sat Aug 1 05:44:28 CEST 2009
[ 0.000000] Command line: root=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part3 resume=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part2 splash=silent console=ttyS0,115200n8 console=tty showopts vga=0x31a
[ 0.000000] KERNEL supported cpus:
[ 0.000000] Intel GenuineIntel
[ 0.000000] AMD AuthenticAMD
[ 0.000000] Centaur CentaurHauls
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009e400 (usable)
[ 0.000000] BIOS-e820: 000000000009e400 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 00000000bfe90000 (usable)
[ 0.000000] BIOS-e820: 00000000bfe90000 - 00000000bfee3000 (ACPI NVS)
[ 0.000000] BIOS-e820: 00000000bfee3000 - 00000000bfef0000 (ACPI data)
[ 0.000000] BIOS-e820: 00000000bfef0000 - 00000000bff00000 (reserved)
[ 0.000000] BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
[ 0.000000] DMI 2.5 present.
[ 0.000000] last_pfn = 0xbfe90 max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: uncachable
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-CBFFF write-protect
[ 0.000000] CC000-FFFFF write-through
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 000000000 mask F80000000 write-back
[ 0.000000] 1 base 080000000 mask FC0000000 write-back
[ 0.000000] 2 base 0BFF00000 mask FFFF00000 uncachable
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] original variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
[ 0.000000] reg 2, base: 3071MB, range: 1MB, type UC
[ 0.000000] total RAM coverred: 3071M
[ 0.000000] Found optimal setting for mtrr clean up
[ 0.000000] gran_size: 64K chunk_size: 2M num_reg: 3 lose cover RAM: 0G
[ 0.000000] New variable MTRRs
[ 0.000000] reg 0, base: 0GB, range: 2GB, type WB
[ 0.000000] reg 1, base: 2GB, range: 1GB, type WB
[ 0.000000] reg 2, base: 3071MB, range: 1MB, type UC
[ 0.000000] initial memory mapped : 0 - 20000000
[ 0.000000] init_memory_mapping: 0000000000000000-00000000bfe90000
[ 0.000000] 0000000000 - 00bfe00000 page 2M
[ 0.000000] 00bfe00000 - 00bfe90000 page 4k
[ 0.000000] kernel direct mapping tables up to bfe90000 @ 8000-d000
[ 0.000000] RAMDISK: 376b0000 - 37fefd3f
[ 0.000000] ACPI: RSDP 00000000000f7f20 00014 (v00 MEDION)
[ 0.000000] ACPI: RSDT 00000000bfee3000 0003C (v01 MEDION MEDIONAG 42302E31 AWRD 00000000)
[ 0.000000] ACPI: FACP 00000000bfee3080 00074 (v01 MEDION MEDIONAG 42302E31 AWRD 00000000)
[ 0.000000] ACPI: DSDT 00000000bfee3100 04243 (v01 MEDION AWRDACPI 00001000 MSFT 03000000)
[ 0.000000] ACPI: FACS 00000000bfe90000 00040
[ 0.000000] ACPI: HPET 00000000bfee75c0 00038 (v01 MEDION MEDIONAG 42302E31 AWRD 00000098)
[ 0.000000] ACPI: MCFG 00000000bfee7600 0003C (v01 MEDION MEDIONAG 42302E31 AWRD 00000000)
[ 0.000000] ACPI: SLIC 00000000bfee7380 00176 (v01 MEDION MEDIONAG 42302E31 AWRD 00000000)
[ 0.000000] ACPI: APIC 00000000bfee7500 00084 (v01 MEDION MEDIONAG 42302E31 AWRD 00000000)
[ 0.000000] ACPI: SSDT 00000000bfee7f60 00380 (v01 PmRef CpuPm 00003000 INTL 20041203)
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 00bfe90000]
[ 0.000000] #0 [0000000000 - 0000001000] BIOS data page ==> [0000000000 - 0000001000]
[ 0.000000] #1 [0000006000 - 0000008000] TRAMPOLINE ==> [0000006000 - 0000008000]
[ 0.000000] #2 [0001000000 - 00014c3f40] TEXT DATA BSS ==> [0001000000 - 00014c3f40]
[ 0.000000] #3 [00376b0000 - 0037fefd3f] RAMDISK ==> [00376b0000 - 0037fefd3f]
[ 0.000000] #4 [000009e400 - 0000100000] BIOS reserved ==> [000009e400 - 0000100000]
[ 0.000000] #5 [00014c4000 - 00014c40ca] BRK ==> [00014c4000 - 00014c40ca]
[ 0.000000] #6 [0000008000 - 000000b000] PGTABLE ==> [0000008000 - 000000b000]
[ 0.000000] found SMP MP-table at [ffff8800000f3d20] f3d20
[ 0.000000] [ffffea0000000000-ffffea00029fffff] PMD -> [ffff880001a00000-ffff8800043fffff] on node 0
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0x00000000 -> 0x00001000
[ 0.000000] DMA32 0x00001000 -> 0x00100000
[ 0.000000] Normal 0x00100000 -> 0x00100000
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0x00000000 -> 0x0000009e
[ 0.000000] 0: 0x00000100 -> 0x000bfe90
[ 0.000000] On node 0 totalpages: 785966
[ 0.000000] DMA zone: 56 pages used for memmap
[ 0.000000] DMA zone: 103 pages reserved
[ 0.000000] DMA zone: 3839 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 10691 pages used for memmap
[ 0.000000] DMA32 zone: 771277 pages, LIFO batch:31
[ 0.000000] ACPI: PM-Timer IO Port: 0x408
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x02] lapic_id[0x03] enabled)
[ 0.000000] ACPI: LAPIC (acpi_id[0x03] lapic_id[0x02] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x04] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.000000] ACPI: IRQ0 used by override.
[ 0.000000] ACPI: IRQ2 used by override.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] SMP: Allowing 4 CPUs, 0 hotplug CPUs
[ 0.000000] nr_irqs_gsi: 24
[ 0.000000] PM: Registered nosave memory: 000000000009e000 - 000000000009f000
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000f0000
[ 0.000000] PM: Registered nosave memory: 00000000000f0000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at bff00000 (gap: bff00000:20100000)
[ 0.000000] NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1
[ 0.000000] PERCPU: Embedded 27 pages at ffff8800014e1000, static data 80224 bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 775116
[ 0.000000] Kernel command line: root=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part3 resume=/dev/disk/by-id/scsi-SATA_ST3400620AS_6QG2LA0M-part2 splash=silent console=ttyS0,115200n8 console=tty showopts vga=0x31a
[ 0.000000] PID hash table entries: 4096 (order: 12, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Initializing CPU#0
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 3078992k/3144256k available (2576k kernel code, 392k absent, 64140k reserved, 1281k data, 392k init)
[ 0.000000] SLUB: Genslabs=13, HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] NR_IRQS:384
[ 0.000000] Fast TSC calibration using PIT
[ 0.000000] Detected 2392.678 MHz processor.
[ 0.000025] Console: colour dummy device 80x25
[ 0.000028] console [tty0] enabled
[ 0.000217] console [ttyS0] enabled
[ 0.004000] hpet clockevent registered
[ 0.004000] HPET: 4 timers in total, 0 timers will be used for per-cpu timer
[ 0.004009] Calibrating delay loop (skipped), value calculated using timer frequency.. 4785.35 BogoMIPS (lpj=9570712)
[ 0.012016] Security Framework initialized
[ 0.016010] Mount-cache hash table entries: 256
[ 0.020133] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.025658] CPU: L2 cache: 4096K
[ 0.028003] CPU: Physical Processor ID: 0
[ 0.032003] CPU: Processor Core ID: 0
[ 0.036004] mce: CPU supports 6 MCE banks
[ 0.040008] CPU0: Thermal monitoring enabled (TM2)
[ 0.044004] using mwait in idle threads.
[ 0.048003] Performance Counters: Core2 events, Intel PMU driver.
[ 0.056003] ... version: 2
[ 0.060003] ... bit width: 40
[ 0.064003] ... generic counters: 2
[ 0.068003] ... value mask: 000000ffffffffff
[ 0.072002] ... max period: 000000007fffffff
[ 0.076003] ... fixed-purpose counters: 3
[ 0.080003] ... counter mask: 0000000700000003
[ 0.084018] ACPI: Core revision 20090521
[ 0.096048] Setting APIC routing to flat
[ 0.100358] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
[ 0.144141] CPU0: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz stepping 0b
[ 0.152001] Booting processor 1 APIC 0x1 ip 0x6000
[ 0.004000] Initializing CPU#1
[ 0.004000] Calibrating delay using timer specific routine.. 4784.95 BogoMIPS (lpj=9569919)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 1
[ 0.004000] mce: CPU supports 6 MCE banks
[ 0.004000] CPU1: Thermal monitoring enabled (TM2)
[ 0.244492] CPU1: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz stepping 0b
[ 0.253233] checking TSC synchronization [CPU#0 -> CPU#1]: passed.
[ 0.256084] Booting processor 2 APIC 0x3 ip 0x6000
[ 0.004000] Initializing CPU#2
[ 0.004000] Calibrating delay using timer specific routine.. 4784.99 BogoMIPS (lpj=9569985)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 3
[ 0.004000] mce: CPU supports 6 MCE banks
[ 0.004000] CPU2: Thermal monitoring enabled (TM2)
[ 0.352524] CPU2: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz stepping 0b
[ 0.361233] checking TSC synchronization [CPU#0 -> CPU#2]: passed.
[ 0.364061] Booting processor 3 APIC 0x2 ip 0x6000
[ 0.004000] Initializing CPU#3
[ 0.004000] Calibrating delay using timer specific routine.. 4785.00 BogoMIPS (lpj=9570001)
[ 0.004000] CPU: L1 I cache: 32K, L1 D cache: 32K
[ 0.004000] CPU: L2 cache: 4096K
[ 0.004000] CPU: Physical Processor ID: 0
[ 0.004000] CPU: Processor Core ID: 2
[ 0.004000] mce: CPU supports 6 MCE banks
[ 0.004000] CPU3: Thermal monitoring enabled (TM2)
[ 0.460516] CPU3: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz stepping 0b
[ 0.469231] checking TSC synchronization [CPU#0 -> CPU#3]: passed.
[ 0.472021] Brought up 4 CPUs
[ 0.476003] Total of 4 processors activated (19140.30 BogoMIPS).
[ 0.480050] CPU0 attaching sched-domain:
[ 0.480053] domain 0: span 0-1 level MC
[ 0.480054] groups: 0 1
[ 0.480058] domain 1: span 0-3 level CPU
[ 0.480060] groups: 0-1 2-3
[ 0.480064] CPU1 attaching sched-domain:
[ 0.480065] domain 0: span 0-1 level MC
[ 0.480067] groups: 1 0
[ 0.480070] domain 1: span 0-3 level CPU
[ 0.480072] groups: 0-1 2-3
[ 0.480075] CPU2 attaching sched-domain:
[ 0.480077] domain 0: span 2-3 level MC
[ 0.480079] groups: 2 3
[ 0.480081] domain 1: span 0-3 level CPU
[ 0.480083] groups: 2-3 0-1
[ 0.480087] CPU3 attaching sched-domain:
[ 0.480088] domain 0: span 2-3 level MC
[ 0.480090] groups: 3 2
[ 0.480093] domain 1: span 0-3 level CPU
[ 0.480095] groups: 2-3 0-1
[ 0.480130] NET: Registered protocol family 16
[ 0.484041] ACPI: bus type pci registered
[ 0.492047] PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
[ 0.496003] PCI: MCFG area at e0000000 reserved in E820
[ 0.502601] PCI: Using MMCONFIG at e0000000 - efffffff
[ 0.504003] PCI: Using configuration type 1 for base access
[ 0.508029] bio: create slab <bio-0> at 0
[ 0.516420] ACPI: EC: Look up EC in DSDT
[ 0.521746] ACPI: Interpreter enabled
[ 0.524004] ACPI: (supports S0 S3 S4 S5)
[ 0.529116] ACPI: Using IOAPIC for interrupt routing
[ 0.540159] ACPI: No dock devices found.
[ 0.544094] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 0.548083] pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
[ 0.552004] pci 0000:00:01.0: PME# disabled
[ 0.556076] pci 0000:00:19.0: reg 10 32bit mmio: [0xfdfc0000-0xfdfdffff]
[ 0.556083] pci 0000:00:19.0: reg 14 32bit mmio: [0xfdfff000-0xfdffffff]
[ 0.556089] pci 0000:00:19.0: reg 18 io port: [0xff00-0xff1f]
[ 0.556134] pci 0000:00:19.0: PME# supported from D0 D3hot D3cold
[ 0.560005] pci 0000:00:19.0: PME# disabled
[ 0.564055] pci 0000:00:1a.0: reg 20 io port: [0xfe00-0xfe1f]
[ 0.564129] pci 0000:00:1a.1: reg 20 io port: [0xfd00-0xfd1f]
[ 0.564203] pci 0000:00:1a.2: reg 20 io port: [0xfc00-0xfc1f]
[ 0.564277] pci 0000:00:1a.7: reg 10 32bit mmio: [0xfdffe000-0xfdffe3ff]
[ 0.564330] pci 0000:00:1a.7: PME# supported from D0 D3hot D3cold
[ 0.568005] pci 0000:00:1a.7: PME# disabled
[ 0.572045] pci 0000:00:1b.0: reg 10 64bit mmio: [0xfdff4000-0xfdff7fff]
[ 0.572093] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold
[ 0.576005] pci 0000:00:1b.0: PME# disabled
[ 0.580055] pci 0000:00:1d.0: reg 20 io port: [0xfb00-0xfb1f]
[ 0.580130] pci 0000:00:1d.1: reg 20 io port: [0xfa00-0xfa1f]
[ 0.580203] pci 0000:00:1d.2: reg 20 io port: [0xf900-0xf91f]
[ 0.580277] pci 0000:00:1d.7: reg 10 32bit mmio: [0xfdffd000-0xfdffd3ff]
[ 0.580330] pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
[ 0.584005] pci 0000:00:1d.7: PME# disabled
[ 0.588124] pci 0000:00:1f.0: quirk: region 0400-047f claimed by ICH6 ACPI/GPIO/TCO
[ 0.592004] pci 0000:00:1f.0: quirk: region 0480-04bf claimed by ICH6 GPIO
[ 0.596004] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 1 PIO at 0800 (mask 003f)
[ 0.600004] pci 0000:00:1f.0: ICH7 LPC Generic IO decode 2 PIO at 0290 (mask 001f)
[ 0.604071] pci 0000:00:1f.2: reg 10 io port: [0xf800-0xf807]
[ 0.604078] pci 0000:00:1f.2: reg 14 io port: [0xf700-0xf703]
[ 0.604084] pci 0000:00:1f.2: reg 18 io port: [0xf600-0xf607]
[ 0.604091] pci 0000:00:1f.2: reg 1c io port: [0xf500-0xf503]
[ 0.604096] pci 0000:00:1f.2: reg 20 io port: [0xf400-0xf41f]
[ 0.604102] pci 0000:00:1f.2: reg 24 32bit mmio: [0xfdffc000-0xfdffc7ff]
[ 0.604139] pci 0000:00:1f.2: PME# supported from D3hot
[ 0.608005] pci 0000:00:1f.2: PME# disabled
[ 0.612034] pci 0000:00:1f.3: reg 10 64bit mmio: [0xfdffb000-0xfdffb0ff]
[ 0.612049] pci 0000:00:1f.3: reg 20 io port: [0x500-0x51f]
[ 0.612095] pci 0000:01:00.0: reg 10 32bit mmio: [0xfa000000-0xfaffffff]
[ 0.612103] pci 0000:01:00.0: reg 14 64bit mmio: [0xd0000000-0xdfffffff]
[ 0.612111] pci 0000:01:00.0: reg 1c 64bit mmio: [0xf8000000-0xf9ffffff]
[ 0.612116] pci 0000:01:00.0: reg 24 io port: [0xdf00-0xdf7f]
[ 0.612121] pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
[ 0.612232] pci 0000:00:01.0: bridge io port: [0xd000-0xdfff]
[ 0.612235] pci 0000:00:01.0: bridge 32bit mmio: [0xf8000000-0xfbffffff]
[ 0.612239] pci 0000:00:01.0: bridge 64bit mmio pref: [0xd0000000-0xdfffffff]
[ 0.612271] pci 0000:02:00.0: reg 10 32bit mmio: [0xfddff000-0xfddff7ff]
[ 0.612315] pci 0000:02:00.0: supports D1 D2
[ 0.612349] pci 0000:02:02.0: reg 10 32bit mmio: [0xfddfe000-0xfddfe7ff]
[ 0.612356] pci 0000:02:02.0: reg 14 io port: [0xcf00-0xcf7f]
[ 0.612395] pci 0000:02:02.0: supports D2
[ 0.612397] pci 0000:02:02.0: PME# supported from D2 D3hot D3cold
[ 0.616005] pci 0000:02:02.0: PME# disabled
[ 0.620043] pci 0000:00:1e.0: transparent bridge
[ 0.624005] pci 0000:00:1e.0: bridge io port: [0xc000-0xcfff]
[ 0.624009] pci 0000:00:1e.0: bridge 32bit mmio: [0xfdd00000-0xfddfffff]
[ 0.624016] pci 0000:00:1e.0: bridge 64bit mmio pref: [0xfde00000-0xfdefffff]
[ 0.624025] pci_bus 0000:00: on NUMA node 0
[ 0.624030] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 0.624178] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[ 0.636783] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 *5 7 9 10 11 12 14 15)
[ 0.642775] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 11 12 14 15) *0, disabled.
[ 0.651182] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 *9 10 11 12 14 15)
[ 0.658595] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 0.665848] ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 *10 11 12 14 15)
[ 0.673210] ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 *10 11 12 14 15)
[ 0.680375] ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 5 *7 9 10 11 12 14 15)
[ 0.686792] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 5 7 9 10 *11 12 14 15)
[ 0.690719] PCI: Using ACPI for IRQ routing
[ 0.712009] NetLabel: Initializing
[ 0.715402] NetLabel: domain hash size = 128
[ 0.716003] NetLabel: protocols = UNLABELED CIPSOv4
[ 0.720013] NetLabel: unlabeled traffic allowed by default
[ 0.724037] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
[ 0.729217] hpet0: 4 comparators, 64-bit 14.318180 MHz counter
[ 0.744007] Switched to high resolution mode on CPU 0
[ 0.745632] Switched to high resolution mode on CPU 1
[ 0.747354] Switched to high resolution mode on CPU 3
[ 0.747386] Switched to high resolution mode on CPU 2
[ 0.764029] pnp: PnP ACPI init
[ 0.767082] ACPI: bus type pnp registered
[ 0.774109] pnp: PnP ACPI: found 14 devices
[ 0.778290] ACPI: ACPI bus type pnp unregistered
[ 0.782910] system 00:01: ioport range 0x4d0-0x4d1 has been reserved
[ 0.789256] system 00:01: ioport range 0x800-0x87f has been reserved
[ 0.795603] system 00:01: ioport range 0x880-0x88f has been reserved
[ 0.801958] system 00:0a: ioport range 0x400-0x4bf could not be reserved
[ 0.808653] system 00:0c: iomem range 0xe0000000-0xefffffff has been reserved
[ 0.815781] system 00:0d: iomem range 0xf0000-0xfffff could not be reserved
[ 0.822733] system 00:0d: iomem range 0xbff00000-0xbfffffff could not be reserved
[ 0.830207] system 00:0d: iomem range 0xfed00000-0xfed000ff has been reserved
[ 0.837334] system 00:0d: iomem range 0xbfe90000-0xbfefffff could not be reserved
[ 0.844810] system 00:0d: iomem range 0x0-0x9ffff could not be reserved
[ 0.851417] system 00:0d: iomem range 0x100000-0xbfe8ffff could not be reserved
[ 0.858720] system 00:0d: iomem range 0xfec00000-0xfec00fff could not be reserved
[ 0.866194] system 00:0d: iomem range 0xfed14000-0xfed1dfff has been reserved
[ 0.873320] system 00:0d: iomem range 0xfed20000-0xfed9ffff has been reserved
[ 0.880445] system 00:0d: iomem range 0xfee00000-0xfee00fff has been reserved
[ 0.887571] system 00:0d: iomem range 0xffb00000-0xffb7ffff has been reserved
[ 0.894697] system 00:0d: iomem range 0xfff00000-0xffffffff has been reserved
[ 0.901823] system 00:0d: iomem range 0xe0000-0xeffff has been reserved
[ 0.913493] pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
[ 0.919412] pci 0000:00:01.0: IO window: 0xd000-0xdfff
[ 0.924721] pci 0000:00:01.0: MEM window: 0xf8000000-0xfbffffff
[ 0.930809] pci 0000:00:01.0: PREFETCH window: 0x000000d0000000-0x000000dfffffff
[ 0.938370] pci 0000:00:1e.0: PCI bridge, secondary bus 0000:02
[ 0.944284] pci 0000:00:1e.0: IO window: 0xc000-0xcfff
[ 0.949593] pci 0000:00:1e.0: MEM window: 0xfdd00000-0xfddfffff
[ 0.955681] pci 0000:00:1e.0: PREFETCH window: 0x000000fde00000-0x000000fdefffff
[ 0.963249] pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 0.969945] pci 0000:00:01.0: setting latency timer to 64
[ 0.969951] pci 0000:00:1e.0: setting latency timer to 64
[ 0.969955] pci_bus 0000:00: resource 0 io: [0x00-0xffff]
[ 0.969957] pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffffffffffff]
[ 0.969959] pci_bus 0000:01: resource 0 io: [0xd000-0xdfff]
[ 0.969961] pci_bus 0000:01: resource 1 mem: [0xf8000000-0xfbffffff]
[ 0.969963] pci_bus 0000:01: resource 2 pref mem [0xd0000000-0xdfffffff]
[ 0.969966] pci_bus 0000:02: resource 0 io: [0xc000-0xcfff]
[ 0.969968] pci_bus 0000:02: resource 1 mem: [0xfdd00000-0xfddfffff]
[ 0.969970] pci_bus 0000:02: resource 2 pref mem [0xfde00000-0xfdefffff]
[ 0.969972] pci_bus 0000:02: resource 3 io: [0x00-0xffff]
[ 0.969974] pci_bus 0000:02: resource 4 mem: [0x000000-0xffffffffffffffff]
[ 0.969985] NET: Registered protocol family 2
[ 0.974362] IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
[ 0.981921] TCP established hash table entries: 262144 (order: 10, 4194304 bytes)
[ 0.991156] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 0.998438] TCP: Hash tables configured (established 262144 bind 65536)
[ 1.005048] TCP reno registered
[ 1.008268] NET: Registered protocol family 1
[ 1.012675] Unpacking initramfs...
[ 1.215828] Freeing initrd memory: 9471k freed
[ 1.225337] audit: initializing netlink socket (disabled)
[ 1.230763] type=2000 audit(1249105647.228:1): initialized
[ 1.236663] msgmni has been set to 6033
[ 1.240786] alg: No test for stdrng (krng)
[ 1.244978] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254)
[ 1.252369] io scheduler noop registered
[ 1.256291] io scheduler anticipatory registered
[ 1.260903] io scheduler deadline registered
[ 1.265169] io scheduler cfq registered (default)
[ 1.270003] pci 0000:01:00.0: Boot video device
[ 1.270148] pcieport-driver 0000:00:01.0: irq 24 for MSI/MSI-X
[ 1.270153] pcieport-driver 0000:00:01.0: setting latency timer to 64
[ 1.270592] vesafb: framebuffer at 0xf9000000, mapped to 0xffffc90010100000, using 5120k, total 14336k
[ 1.279894] vesafb: mode is 1280x1024x16, linelength=2560, pages=1
[ 1.286067] vesafb: scrolling: redraw
[ 1.289725] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[ 1.315581] Console: switching to colour frame buffer device 160x64
[ 1.340933] fb0: VESA VGA frame buffer device
[ 1.357347] Non-volatile memory driver v1.3
[ 1.361635] Linux agpgart interface v0.103
[ 1.365822] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.372461] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.378750] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 1.385063] Platform driver 'serial8250' needs updating - please use dev_pm_ops
[ 1.392844] 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[ 1.398767] 00:08: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[ 1.404821] PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
[ 1.411143] PNP: PS/2 appears to have AUX port disabled, if this is incorrect please boot with i8042.nopnp
[ 1.421009] Platform driver 'i8042' needs updating - please use dev_pm_ops
[ 1.428531] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 1.433711] mice: PS/2 mouse device common for all mice
[ 1.439194] cpuidle: using governor ladder
[ 1.443411] cpuidle: using governor menu
[ 1.447450] IPv4 over IPv4 tunneling driver
[ 1.451823] GRE over IPv4 tunneling driver
[ 1.456151] TCP bic registered
[ 1.459260] TCP cubic registered
[ 1.462565] TCP westwood registered
[ 1.462808] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
[ 1.474918] TCP highspeed registered
[ 1.478571] TCP hybla registered
[ 1.481867] TCP htcp registered
[ 1.485078] TCP vegas registered
[ 1.488376] TCP veno registered
[ 1.491578] TCP scalable registered
[ 1.495149] TCP lp registered
[ 1.498182] TCP yeah registered
[ 1.501392] TCP illinois registered
[ 1.504959] NET: Registered protocol family 17
[ 1.509743] registered taskstats version 1
[ 1.514091] Freeing unused kernel memory: 392k freed
[ 1.559855] SCSI subsystem initialized
[ 1.578604] libata version 3.00 loaded.
[ 1.581353] ahci 0000:00:1f.2: version 3.0
[ 1.581372] ahci 0000:00:1f.2: PCI INT A -> GSI 19 (level, low) -> IRQ 19
[ 1.591693] ahci 0000:00:1f.2: irq 25 for MSI/MSI-X
[ 1.591720] ahci: SSS flag set, parallel bus scan disabled
[ 1.600808] ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA mode
[ 1.612742] ahci 0000:00:1f.2: flags: 64bit ncq sntf ilck stag pm led clo pmp pio slum part ems
[ 1.625427] ahci 0000:00:1f.2: setting latency timer to 64
[ 1.664078] scsi0 : ahci
[ 1.670606] scsi1 : ahci
[ 1.677112] scsi2 : ahci
[ 1.683687] scsi3 : ahci
[ 1.690265] scsi4 : ahci
[ 1.696875] scsi5 : ahci
[ 1.703481] ata1: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc100 irq 25
[ 1.715064] ata2: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc180 irq 25
[ 1.726664] ata3: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc200 irq 25
[ 1.738271] ata4: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc280 irq 25
[ 1.749892] ata5: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc300 irq 25
[ 1.761530] ata6: SATA max UDMA/133 abar m2048@0xfdffc000 port 0xfdffc380 irq 25
[ 2.256023] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 2.282973] ata1.00: ATA-8: WDC WD5000AACS-00ZUB0, 01.01B01, max UDMA/133
[ 2.294272] ata1.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 2.306306] ata1.00: configured for UDMA/133
[ 2.328129] scsi 0:0:0:0: Direct-Access ATA WDC WD5000AACS-0 01.0 PQ: 0 ANSI: 5
[ 3.228015] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 3.241573] ata2.00: ATAPI: HL-DT-ST DVDRAM GH20NS10, EL00, max UDMA/100
[ 3.256187] ata2.00: configured for UDMA/100
[ 3.394872] scsi 1:0:0:0: CD-ROM HL-DT-ST DVDRAM GH20NS10 EL00 PQ: 0 ANSI: 5
[ 3.728025] ata3: SATA link down (SStatus 0 SControl 300)
[ 4.072025] ata4: SATA link down (SStatus 0 SControl 300)
[ 4.984022] ata5: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 5.037531] ata5.00: ATA-7: ST3400620AS, 3.AAK, max UDMA/133
[ 5.048128] ata5.00: 781422768 sectors, multi 0: LBA48 NCQ (depth 31/32)
[ 5.095852] ata5.00: configured for UDMA/133
[ 5.120595] scsi 4:0:0:0: Direct-Access ATA ST3400620AS 3.AA PQ: 0 ANSI: 5
[ 5.452025] ata6: SATA link down (SStatus 0 SControl 300)
[ 5.490753] fan PNP0C0B:00: registered as cooling_device0
[ 5.501051] ACPI: Fan [FAN] (on)
[ 5.510844] BIOS EDD facility v0.16 2004-Jun-25, 2 devices found
[ 5.529665] udevd version 128 started
[ 5.574594] usbcore: registered new interface driver usbfs
[ 5.576922] sd 0:0:0:0: [sda] 976773168 512-byte logical blocks: (500 GB/465 GiB)
[ 5.576957] sd 0:0:0:0: [sda] Write Protect is off
[ 5.576959] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 5.576976] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.577087] sda:
[ 5.577140] sd 4:0:0:0: [sdb] 781422768 512-byte logical blocks: (400 GB/372 GiB)
[ 5.577170] sd 4:0:0:0: [sdb] Write Protect is off
[ 5.577172] sd 4:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 5.577189] sd 4:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 5.577266] sdb: sda1 sda2 < sdb1 sdb2 sdb3
[ 5.677913] sda5
[ 5.678174] usbcore: registered new interface driver hub
[ 5.678212] usbcore: registered new device driver usb
[ 5.706322] >
[ 5.713557] sd 0:0:0:0: [sda] Attached SCSI disk
[ 5.723909] sd 4:0:0:0: [sdb] Attached SCSI disk
[ 5.736415] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 5.737881] uhci_hcd: USB Universal Host Controller Interface driver
[ 5.737914] uhci_hcd 0000:00:1a.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
[ 5.737924] uhci_hcd 0000:00:1a.0: setting latency timer to 64
[ 5.737928] uhci_hcd 0000:00:1a.0: UHCI Host Controller
[ 5.737959] uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 1
[ 5.737997] uhci_hcd 0000:00:1a.0: irq 16, io base 0x0000fe00
[ 5.738036] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.738038] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.738039] usb usb1: Product: UHCI Host Controller
[ 5.738041] usb usb1: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.738042] usb usb1: SerialNumber: 0000:00:1a.0
[ 5.738107] usb usb1: configuration #1 chosen from 1 choice
[ 5.738132] hub 1-0:1.0: USB hub found
[ 5.738137] hub 1-0:1.0: 2 ports detected
[ 5.738197] uhci_hcd 0000:00:1a.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21
[ 5.738203] uhci_hcd 0000:00:1a.1: setting latency timer to 64
[ 5.738206] uhci_hcd 0000:00:1a.1: UHCI Host Controller
[ 5.738212] uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 2
[ 5.738241] uhci_hcd 0000:00:1a.1: irq 21, io base 0x0000fd00
[ 5.738268] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.738270] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.738271] usb usb2: Product: UHCI Host Controller
[ 5.738273] usb usb2: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.738274] usb usb2: SerialNumber: 0000:00:1a.1
[ 5.738309] usb usb2: configuration #1 chosen from 1 choice
[ 5.738331] hub 2-0:1.0: USB hub found
[ 5.738335] hub 2-0:1.0: 2 ports detected
[ 5.738387] uhci_hcd 0000:00:1a.2: PCI INT D -> GSI 19 (level, low) -> IRQ 19
[ 5.738392] uhci_hcd 0000:00:1a.2: setting latency timer to 64
[ 5.738395] uhci_hcd 0000:00:1a.2: UHCI Host Controller
[ 5.738400] uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 3
[ 5.738428] uhci_hcd 0000:00:1a.2: irq 19, io base 0x0000fc00
[ 5.738455] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.738457] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.738459] usb usb3: Product: UHCI Host Controller
[ 5.738460] usb usb3: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.738462] usb usb3: SerialNumber: 0000:00:1a.2
[ 5.738498] usb usb3: configuration #1 chosen from 1 choice
[ 5.738519] hub 3-0:1.0: USB hub found
[ 5.738523] hub 3-0:1.0: 2 ports detected
[ 5.738576] uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 5.738581] uhci_hcd 0000:00:1d.0: setting latency timer to 64
[ 5.738583] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 5.738590] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 4
[ 5.738617] uhci_hcd 0000:00:1d.0: irq 23, io base 0x0000fb00
[ 5.738644] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.738646] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.738648] usb usb4: Product: UHCI Host Controller
[ 5.738649] usb usb4: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.738650] usb usb4: SerialNumber: 0000:00:1d.0
[ 5.738686] usb usb4: configuration #1 chosen from 1 choice
[ 5.738707] hub 4-0:1.0: USB hub found
[ 5.738712] hub 4-0:1.0: 2 ports detected
[ 5.738763] uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
[ 5.738768] uhci_hcd 0000:00:1d.1: setting latency timer to 64
[ 5.738771] uhci_hcd 0000:00:1d.1: UHCI Host Controller
[ 5.738777] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 5
[ 5.738798] uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000fa00
[ 5.738826] usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.738827] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.738829] usb usb5: Product: UHCI Host Controller
[ 5.738830] usb usb5: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.738832] usb usb5: SerialNumber: 0000:00:1d.1
[ 5.738871] usb usb5: configuration #1 chosen from 1 choice
[ 5.738892] hub 5-0:1.0: USB hub found
[ 5.738896] hub 5-0:1.0: 2 ports detected
[ 5.738961] uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 5.738966] uhci_hcd 0000:00:1d.2: setting latency timer to 64
[ 5.738969] uhci_hcd 0000:00:1d.2: UHCI Host Controller
[ 5.738975] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 6
[ 5.739003] uhci_hcd 0000:00:1d.2: irq 18, io base 0x0000f900
[ 5.739032] usb usb6: New USB device found, idVendor=1d6b, idProduct=0001
[ 5.739034] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 5.739036] usb usb6: Product: UHCI Host Controller
[ 5.739037] usb usb6: Manufacturer: Linux 2.6.31-smp uhci_hcd
[ 5.739038] usb usb6: SerialNumber: 0000:00:1d.2
[ 5.739074] usb usb6: configuration #1 chosen from 1 choice
[ 5.739097] hub 6-0:1.0: USB hub found
[ 5.739101] hub 6-0:1.0: 2 ports detected
[ 6.052028] usb 1-1: new full speed USB device using uhci_hcd and address 2
[ 6.577549] Warning! ehci_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 6.591746] ehci_hcd 0000:00:1a.7: PCI INT C -> GSI 18 (level, low) -> IRQ 18
[ 6.605662] ehci_hcd 0000:00:1a.7: setting latency timer to 64
[ 6.605666] ehci_hcd 0000:00:1a.7: EHCI Host Controller
[ 6.616297] ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 7
[ 6.633155] ehci_hcd 0000:00:1a.7: debug port 1
[ 6.643063] ehci_hcd 0000:00:1a.7: cache line size of 32 is not supported
[ 6.643070] ehci_hcd 0000:00:1a.7: irq 18, io mem 0xfdffe000
[ 6.669028] ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00
[ 6.680114] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.692320] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.695960] usb 1-1: New USB device found, idVendor=0424, idProduct=2228
[ 6.695962] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6.696040] usb 1-1: configuration #1 chosen from 1 choice
[ 6.740790] usb usb7: Product: EHCI Host Controller
[ 6.751201] usb usb7: Manufacturer: Linux 2.6.31-smp ehci_hcd
[ 6.762390] usb usb7: SerialNumber: 0000:00:1a.7
[ 6.772391] usb 1-1: can't set config #1, error -71
[ 6.773591] usb usb7: configuration #1 chosen from 1 choice
[ 6.773650] hub 7-0:1.0: USB hub found
[ 6.773656] hub 7-0:1.0: 6 ports detected
[ 6.773762] ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
[ 6.773775] ehci_hcd 0000:00:1d.7: setting latency timer to 64
[ 6.773777] ehci_hcd 0000:00:1d.7: EHCI Host Controller
[ 6.773784] ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 8
[ 6.777681] ehci_hcd 0000:00:1d.7: debug port 1
[ 6.777687] ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
[ 6.777693] ehci_hcd 0000:00:1d.7: irq 23, io mem 0xfdffd000
[ 6.793505] ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
[ 6.793519] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002
[ 6.793521] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 6.793522] usb usb8: Product: EHCI Host Controller
[ 6.793524] usb usb8: Manufacturer: Linux 2.6.31-smp ehci_hcd
[ 6.793525] usb usb8: SerialNumber: 0000:00:1d.7
[ 6.793603] usb usb8: configuration #1 chosen from 1 choice
[ 6.793659] hub 8-0:1.0: USB hub found
[ 6.793664] hub 8-0:1.0: 6 ports detected
[ 7.041563] PM: Starting manual resume from disk
[ 7.349052] usb 1-1: USB disconnect, address 2
[ 7.404015] kjournald starting. Commit interval 5 seconds
[ 7.413278] EXT3 FS on sdb3, internal journal
[ 7.413282] EXT3-fs: mounted filesystem with writeback data mode.
[ 7.612022] usb 7-1: new high speed USB device using ehci_hcd and address 2
[ 7.846541] usb 7-1: New USB device found, idVendor=0424, idProduct=2228
[ 7.859635] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 7.873182] usb 7-1: Product: Flash Card Reader
[ 7.884102] usb 7-1: Manufacturer: Generic
[ 7.894551] usb 7-1: SerialNumber: 000022272228
[ 7.905540] usb 7-1: configuration #1 chosen from 1 choice
[ 8.028017] usb 7-5: new high speed USB device using ehci_hcd and address 3
[ 8.194265] usb 7-5: New USB device found, idVendor=13d3, idProduct=3247
[ 8.207305] usb 7-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 8.220814] usb 7-5: Product: 802.11 n WLAN
[ 8.220817] usb 7-5: Manufacturer: Ralink
[ 8.220818] usb 7-5: SerialNumber: 1.0
[ 8.220889] usb 7-5: configuration #1 chosen from 1 choice
[ 8.576040] usb 3-2: new low speed USB device using uhci_hcd and address 2
[ 8.766250] usb 3-2: New USB device found, idVendor=0bc7, idProduct=0006
[ 8.779297] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 8.792772] usb 3-2: Product: RF receiver
[ 8.803060] usb 3-2: Manufacturer: X10 WTI
[ 8.803143] usb 3-2: configuration #1 chosen from 1 choice
[ 9.040043] usb 6-2: new low speed USB device using uhci_hcd and address 2
[ 9.236787] usb 6-2: New USB device found, idVendor=045e, idProduct=008c
[ 9.250028] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 9.263700] usb 6-2: Product: Microsoft Wireless Optical Mouse® 1.0A
[ 9.276787] usb 6-2: Manufacturer: Microsoft
[ 9.276867] usb 6-2: configuration #1 chosen from 1 choice
[ 9.611118] udevd version 128 started
[ 10.326338] sd 0:0:0:0: Attached scsi generic sg0 type 0
[ 10.338336] scsi 1:0:0:0: Attached scsi generic sg1 type 5
[ 10.350663] sd 4:0:0:0: Attached scsi generic sg2 type 0
[ 10.425520] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
[ 10.439936] ACPI: Power Button [PWRF]
[ 10.450448] input: Power Button as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input2
[ 10.465527] ACPI: Power Button [PWRB]
[ 11.193089] ACPI: SSDT 00000000bfee7680 0022A (v01 PmRef Cpu0Ist 00003000 INTL 20041203)
[ 11.208404] processor LNXCPU:00: registered as cooling_device1
[ 11.221362] ACPI: SSDT 00000000bfee7b40 00152 (v01 PmRef Cpu1Ist 00003000 INTL 20041203)
[ 11.236900] processor LNXCPU:01: registered as cooling_device2
[ 11.252901] ACPI: SSDT 00000000bfee7ca0 00152 (v01 PmRef Cpu2Ist 00003000 INTL 20041203)
[ 11.268429] processor LNXCPU:02: registered as cooling_device3
[ 11.268619] thermal LNXTHERM:01: registered as thermal_zone0
[ 11.268628] ACPI: Thermal Zone [THRM] (22 C)
[ 11.304822] ACPI: SSDT 00000000bfee7e00 00152 (v01 PmRef Cpu3Ist 00003000 INTL 20041203)
[ 11.320219] processor LNXCPU:03: registered as cooling_device4
[ 11.346954] e1000e: Intel(R) PRO/1000 Network Driver - 1.0.2-k2
[ 11.359543] e1000e: Copyright (c) 1999-2008 Intel Corporation.
[ 11.372184] e1000e 0000:00:19.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
[ 11.385917] e1000e 0000:00:19.0: setting latency timer to 64
[ 11.386001] e1000e 0000:00:19.0: irq 26 for MSI/MSI-X
[ 11.496322] 0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:1d:92:6c:2e:10
[ 11.510523] 0000:00:19.0: eth0: Intel(R) PRO/10/100 Network Connection
[ 11.510553] 0000:00:19.0: eth0: MAC: 7, PHY: 7, PBA No: ffffff-0ff
[ 11.559578] i801_smbus 0000:00:1f.3: PCI INT B -> GSI 18 (level, low) -> IRQ 18
[ 11.573804] usbcore: registered new interface driver libusual
[ 11.584634] rtc_cmos 00:04: RTC can wake from S4
[ 11.584690] rtc_cmos 00:04: rtc core: registered rtc_cmos as rtc0
[ 11.584738] rtc0: alarms up to one month, 242 bytes nvram, hpet irqs
[ 11.652585] cfg80211: Calling CRDA to update world regulatory domain
[ 11.767805] sr0: scsi3-mmc drive: 48x/48x writer dvd-ram cd/rw xa/form2 cdda tray
[ 11.782154] Uniform CD-ROM driver Revision: 3.20
[ 11.794049] sr 1:0:0:0: Attached scsi CD-ROM sr0
[ 11.797613] usbcore: registered new interface driver hiddev
[ 11.828991] Initializing USB Mass Storage driver...
[ 11.840841] scsi6 : SCSI emulation for USB Mass Storage devices
[ 11.843090] input: Microsoft Microsoft Wireless Optical Mouse® 1.0A as /devices/pci0000:00/0000:00:1d.2/usb6/6-2/6-2:1.0/input/input3
[ 11.843157] generic-usb 0003:045E:008C.0001: input: USB HID v1.11 Mouse [Microsoft Microsoft Wireless Optical Mouse® 1.0A] on usb-0000:00:1d.2-2/input0
[ 11.843176] usbcore: registered new interface driver usbhid
[ 11.843178] usbhid: v2.6:USB HID core driver
[ 11.919134] usb-storage: device found at 2
[ 11.919136] usb-storage: waiting for device to settle before scanning
[ 11.919157] usbcore: registered new interface driver usb-storage
[ 11.920503] ohci1394 0000:02:02.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 11.920516] ohci1394 0000:02:02.0: setting latency timer to 64
[ 11.947856] USB Mass Storage support registered.
[ 11.978554] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[fddfe000-fddfe7ff] Max Packet=[2048] IR/IT contexts=[4/8]
[ 12.643836] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[ 12.658858] HDA Intel 0000:00:1b.0: setting latency timer to 64
[ 12.705190] phy0: Selected rate control algorithm 'minstrel'
[ 12.705296] Registered led device: rt2800usb-phy0::radio
[ 12.718364] Registered led device: rt2800usb-phy0::assoc
[ 12.731490] Registered led device: rt2800usb-phy0::quality
[ 12.744974] usbcore: registered new interface driver rt2800usb
[ 13.280112] ieee1394: Host added: ID:BUS[0-00:1023] GUID[0010dc000152c873]
[ 13.306198] Adding 2104504k swap on /dev/sdb2. Priority:-1 extents:1 across:2104504k
[ 13.996380] device-mapper: uevent: version 1.0.3
[ 14.009166] device-mapper: ioctl: 4.15.0-ioctl (2009-04-01) initialised: [email protected]
[ 15.564712] loop: module loaded
[ 15.601346] kjournald starting. Commit interval 5 seconds
[ 15.614148] EXT3 FS on sdb1, internal journal
[ 15.625311] EXT3-fs: mounted filesystem with writeback data mode.
[ 16.224757] fuse init (API version 7.12)
[ 16.926296] usb-storage: device scan complete
[ 16.930401] scsi 6:0:0:0: Direct-Access Generic Flash HS-CF 5.14 PQ: 0 ANSI: 0
[ 16.947529] scsi 6:0:0:1: Direct-Access Generic Flash HS-MS/SD 5.14 PQ: 0 ANSI: 0
[ 16.964775] scsi 6:0:0:2: Direct-Access Generic Flash HS-SM 5.14 PQ: 0 ANSI: 0
[ 16.979417] sd 6:0:0:0: Attached scsi generic sg3 type 0
[ 16.991097] sd 6:0:0:1: Attached scsi generic sg4 type 0
[ 17.004347] sd 6:0:0:2: Attached scsi generic sg5 type 0
[ 17.015892] sd 6:0:0:0: [sdc] Attached SCSI removable disk
[ 17.033884] sd 6:0:0:1: [sdd] Attached SCSI removable disk
[ 17.081509] sd 6:0:0:2: [sde] Attached SCSI removable disk
[ 18.467620] microcode: CPU0 sig=0x6fb, pf=0x10, revision=0xb3
[ 18.478595] platform microcode: firmware: requesting intel-ucode/06-0f-0b
[ 18.562553] microcode: CPU1 sig=0x6fb, pf=0x10, revision=0xb3
[ 18.573242] platform microcode: firmware: requesting intel-ucode/06-0f-0b
[ 18.588288] microcode: CPU2 sig=0x6fb, pf=0x10, revision=0xb3
[ 18.599097] platform microcode: firmware: requesting intel-ucode/06-0f-0b
[ 18.614667] microcode: CPU3 sig=0x6fb, pf=0x10, revision=0xb3
[ 18.625631] platform microcode: firmware: requesting intel-ucode/06-0f-0b
[ 18.642004] Microcode Update Driver: v2.00 <[email protected]>, Peter Oruba
[ 18.824397] microcode: CPU0 updated to revision 0xb6, date = 2007-07-13
[ 18.840502] microcode: CPU1 updated to revision 0xb6, date = 2007-07-13
[ 18.862336] microcode: CPU2 updated to revision 0xb6, date = 2007-07-13
[ 18.881558] microcode: CPU3 updated to revision 0xb6, date = 2007-07-13
[ 19.335772] NET: Registered protocol family 10
[ 19.345391] lo: Disabled Privacy Extensions
[ 19.354889] tunl0: Disabled Privacy Extensions
[ 19.546466] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 20.067968] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 20.401533] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 20.412974] CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
[ 20.425681] nf_conntrack.acct=1 kernel parameter, acct=1 nf_conntrack module option or
[ 20.439178] sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
[ 22.736219] e1000e 0000:00:19.0: irq 26 for MSI/MSI-X
[ 22.788056] e1000e 0000:00:19.0: irq 26 for MSI/MSI-X
[ 22.788623] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 24.396774] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: RX/TX
[ 24.409760] 0000:00:19.0: eth0: 10/100 speed: disabling TSO
[ 24.421544] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 30.512635] RPC: Registered udp transport module.
[ 30.523405] RPC: Registered tcp transport module.
[ 30.761744] Installing knfsd (copyright (C) 1996 [email protected]).
[ 31.022097] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[ 31.036486] NFSD: starting 90-second grace period
[ 32.835900] rt2800usb 7-5:1.0: firmware: requesting rt2870.bin
[ 32.966290] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb7/7-5/7-5:1.0/input/input4
[ 33.155122] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 34.557036] eth0: no IPv6 routers present
[ 35.739263] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 35.741898] wlan0: authenticated
[ 35.741903] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 35.750153] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 35.750156] wlan0: associated
[ 35.758512] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 37.142949] mtrr: base(0xd0000000) is not aligned on a size(0xff00000) boundary
[ 39.744125] wlan0: deauthenticated (Reason: 1)
[ 40.744022] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 40.748042] wlan0 direct probe responded
[ 40.748046] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 41.752024] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 41.754462] wlan0 direct probe responded
[ 41.754465] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 41.756334] wlan0: authenticated
[ 41.756338] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 41.760960] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 41.760964] wlan0: associated
[ 45.784006] wlan0: no IPv6 routers present
[ 51.767874] wlan0: disassociating by local choice (reason=3)
[ 51.770733] wlan0: deauthenticated (Reason: 6)
[ 53.812070] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 53.813953] wlan0: authenticated
[ 53.813955] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 53.819343] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 53.819346] wlan0: associated
[ 57.814077] wlan0: deauthenticated (Reason: 1)
[ 58.812508] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 58.816596] wlan0 direct probe responded
[ 58.816599] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 59.816548] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 59.818987] wlan0 direct probe responded
[ 59.818990] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 59.820979] wlan0: authenticated
[ 59.820981] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 59.825606] wlan0: RX ReassocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 59.825608] wlan0: associated
[ 497.373019] wlan0: deauthenticating by local choice (reason=3)
[ 514.061145] SysRq : Changing Loglevel
[ 514.065134] Loglevel set to 9
[ 531.236085] usbcore: deregistering interface driver rt2800usb
[ 541.310842] phy1: Selected rate control algorithm 'minstrel'
[ 541.320854] Registered led device: rt2800usb-phy1::radio
[ 541.330044] Registered led device: rt2800usb-phy1::assoc
[ 541.339353] Registered led device: rt2800usb-phy1::quality
[ 541.353367] usbcore: registered new interface driver rt2800usb
[ 541.442636] rt2800usb 7-5:1.0: firmware: requesting rt2870.bin
[ 541.492492] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb7/7-5/7-5:1.0/input/input5
[ 541.683185] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 544.251254] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 544.263266] wlan0 direct probe responded
[ 544.271148] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 544.282631] wlan0: authenticated
[ 544.289472] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 544.303006] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 544.314561] wlan0: associated
[ 544.330059] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 546.883815] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
[ 546.890383] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
[ 546.980440] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
[ 546.992455] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
[ 554.672005] wlan0: no IPv6 routers present
[ 1273.685021] device wlan0 entered promiscuous mode
[ 1444.008014] device wlan0 left promiscuous mode
[ 1454.721520] wlan0: deauthenticating by local choice (reason=3)
[ 1466.830862] usbcore: deregistering interface driver rt2800usb
[ 1529.625525] phy2: Selected rate control algorithm 'minstrel'
[ 1529.638474] Registered led device: rt2800usb-phy2::radio
[ 1529.650467] Registered led device: rt2800usb-phy2::assoc
[ 1529.662011] Registered led device: rt2800usb-phy2::quality
[ 1529.675227] usbcore: registered new interface driver rt2800usb
[ 1529.736962] rt2800usb 7-5:1.0: firmware: requesting rt2870.bin
[ 1529.812574] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb7/7-5/7-5:1.0/input/input6
[ 1530.011246] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1532.575208] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 1532.589467] wlan0: authenticated
[ 1532.599358] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 1532.616210] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 1532.629818] wlan0: associated
[ 1532.647010] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1534.905025] device wlan0 entered promiscuous mode
[ 1535.202677] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
[ 1535.206611] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
[ 1535.298916] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
[ 1535.306059] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
[ 1536.512420] ------------[ cut here ]------------
[ 1536.516065] kernel BUG at mm/slub.c:2929!
[ 1536.516065] invalid opcode: 0000 [#1] SMP
[ 1536.516065] last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
[ 1536.516065] CPU 0
[ 1536.516065] Modules linked in: rt2800usb xt_tcpudp xt_pkttype xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables cpufreq_conservative ip6table_filter cpufreq_ondemand ip6_tables cpufreq_userspace x_tables cpufreq_powersave acpi_cpufreq ipv6 microcode fuse loop dm_mod snd_hda_codec_realtek arc4 ecb snd_hda_intel snd_hda_codec rt2x00usb rt2x00lib firewire_ohci snd_hwdep snd_pcm led_class firewire_core snd_timer input_polldev crc_itu_t mac80211 snd ohci1394 usb_storage usbhid soundcore sr_mod rtc_cmos usb_libusual i2c_i801 cfg80211 snd_page_alloc rtc_core hid e1000e thermal processor ieee1394 i2c_core cdrom crc_ccitt intel_agp rtc_lib button sg uhci_hcd ehci_hcd sd_mod usbcore edd fan ext3 mbcache jbd ahci libata scsi_mod [last unloaded: rt2800usb]
[ 1536.516065] Pid: 6982, comm: gam_server Not tainted 2.6.31-smp #1001 MS-7502
[ 1536.516065] RIP: 0010:[<ffffffff810b7306>] [<ffffffff810b7306>] kfree+0x82/0x187
[ 1536.516065] RSP: 0018:ffff8800ad1b5df8 EFLAGS: 00010246
[ 1536.516065] RAX: 4000000000000000 RBX: ffff88009d7113a8 RCX: 0000000000000000
[ 1536.516065] RDX: ffffea0000000000 RSI: ffffffff814b39f2 RDI: ffff88001818500b
[ 1536.516065] RBP: ffff8800ad1b5e28 R08: 0000000000000000 R09: ffff8800ad1b5e48
[ 1536.516065] R10: ffff8800ad1b5e48 R11: 0000000000000246 R12: ffffea0000545518
[ 1536.516065] R13: 0000000000000010 R14: ffff88001818500b R15: 0000000001eeb460
[ 1536.516065] FS: 00007f08d83726f0(0000) GS:ffff8800014e1000(0000) knlGS:0000000000000000
[ 1536.516065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1536.516065] CR2: 00007f05b5c4e048 CR3: 00000000ad1a8000 CR4: 00000000000006f0
[ 1536.516065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 1536.516065] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
[ 1536.516065] Process gam_server (pid: 6982, threadinfo ffff8800ad1b4000, task ffff8800be290cc0)
[ 1536.516065] Stack:
[ 1536.516065] ffff8800ad1b5e38 ffff88009d7113a8 ffff88009d7113a8 0000000000000010
[ 1536.516065] <0> 0000000000000002 0000000001eeb460 ffff8800ad1b5e48 ffffffff810e3b4c
[ 1536.516065] <0> ffff8800ad1b5e48 0000000000000020 ffff8800ad1b5f08 ffffffff810e5e3b
[ 1536.516065] Call Trace:
[ 1536.516065] [<ffffffff810e3b4c>] fsnotify_put_event+0x45/0x58
[ 1536.891064] [<ffffffff810e5e3b>] inotify_read+0x1f0/0x282
[ 1536.891064] [<ffffffff81050bba>] ? autoremove_wake_function+0x0/0x38
[ 1536.891064] [<ffffffff810bc2ac>] vfs_read+0xab/0x167
[ 1536.891064] [<ffffffff810bc42c>] sys_read+0x47/0x6f
[ 1536.891064] [<ffffffff8100ba6b>] system_call_fastpath+0x16/0x1b
[ 1536.891064] Code: 00 ea ff ff 48 c1 e8 0c 48 6b c0 38 4c 8d 24 10 66 41 83 3c 24 00 79 05 4d 8b 64 24 10 49 8b 04 24 84 c0 78 17 66 a9 00 c0 75 04 <0f> 0b eb fe 4c 89 e7 e8 98 44 fe ff e9 e8 00 00 00 4d 8b 6c 24
[ 1536.891064] RIP [<ffffffff810b7306>] kfree+0x82/0x187
[ 1536.891064] RSP <ffff8800ad1b5df8>
[ 1537.069331] ---[ end trace 432a664becb6485b ]---
[ 1543.056005] wlan0: no IPv6 routers present
On Sat, 2009-08-01 at 20:21 -0400, Pavel Roskin wrote:
> On Sat, 2009-08-01 at 12:55 +0200, Mike Galbraith wrote:
>
> > Enabled slub/pagealloc debugging. First down/rmmod said...
>
> I suggest that you try kmemcheck. It's very slow, but it finds memory
> problems when they occur, not when it's too late.
>
> You may want to disable kmemleak and framebuffer support and make sure
> that X doesn't start, at it will be too slow. Slub debugging might
> conflict with kmemcheck, so it's better to disable it.
I didn't even get as far as down/rmmod. Kmemcheck fired as soon as the
interface came up.
[ 230.954526] rt2800usb 2-5:1.0: firmware: requesting rt2870.bin
[ 231.388801] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb2/2-5/2-5:1.0/input/input4
[ 232.281796] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 235.428512] wlan0: direct probe to AP 00:1a:4f:9a:d0:12 try 1
[ 235.437710] wlan0 direct probe responded
[ 235.437740] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
[ 235.441546] wlan0: authenticated
[ 235.441578] wlan0: associate with AP 00:1a:4f:9a:d0:12
[ 235.448697] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
[ 235.448719] wlan0: associated
[ 235.495961] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 246.172043] wlan0: no IPv6 routers present
[ 282.661880] WARNING: kmemcheck: Caught 64-bit read from uninitialized memory (ffff8800bfb8c9f0)
[ 282.670576] 0000000000000000000000000000000000000000000000000000000000000000
[ 282.678086] u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u u
[ 282.685594] ^
[ 282.690079]
[ 282.691571] Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 cpufreq_conservative nf_conntrack nf_defrag_ipv4 cpufreq_ondemand cpufreq_userspace ip_tables cpufreq_powersave acpi_cpufreq ip6table_filter ip6_tables x_tables microcode ipv6 fuse loop dm_mod snd_hda_codec_realtek arc4 ecb i2c_i801 firewire_ohci i2c_core firewire_core snd_hda_intel crc_itu_t rt2800usb snd_hda_codec rt2x00usb sr_mod snd_hwdep ohci1394 rt2x00lib cdrom snd_pcm led_class input_polldev sg snd_timer ieee1394 mac80211 snd usb_storage soundcore snd_page_alloc cfg80211 crc_ccitt usb_libusual e1000e intel_agp rtc_cmos rtc_core rtc_lib button thermal processor usbhid hid sd_mod uhci_hcd ehci_hcd usbcore edd fan ext3 mbcache jbd ahci libata scsi_mod
[ 282.775664] Pid: 5857, comm: rpcinfo Not tainted 2.6.31-smp #1005 MS-7502
[ 282.782444] RIP: 0010:[<ffffffff8123f6e3>] [<ffffffff8123f6e3>] sk_clone+0x23/0x290
[ 282.790215] RSP: 0018:ffff88000156bb98 EFLAGS: 00010286
[ 282.795521] RAX: ffff8800bfb8c800 RBX: ffff8800bfb8c800 RCX: 0000000000000000
[ 282.802645] RDX: 0000000000000020 RSI: 0000000000000002 RDI: ffff8800bfb8c800
[ 282.809769] RBP: ffff88000156bba8 R08: 0000000000000004 R09: ffff8800be46c838
[ 282.816895] R10: 0000000000000000 R11: 000000000100007f R12: ffff8800bfb88000
[ 282.824021] R13: ffff8800be8eed00 R14: ffff8800bfb88000 R15: ffff8800bfb88000
[ 282.831149] FS: 00007f2e15b5a6f0(0000) GS:ffff880001568000(0000) knlGS:0000000000000000
[ 282.839230] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 282.844966] CR2: ffff8800377da024 CR3: 00000000b3c2c000 CR4: 00000000000006f0
[ 282.852089] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 282.859213] DR3: 0000000000000000 DR6: 00000000ffff4ff0 DR7: 0000000000000400
[ 282.866336] [<ffffffff8127f321>] inet_csk_clone+0x11/0xc0
[ 282.871829] [<ffffffff81297c8e>] tcp_create_openreq_child+0x1e/0x420
[ 282.878282] [<ffffffff81296b18>] tcp_v4_syn_recv_sock+0x48/0x280
[ 282.884383] [<ffffffff812979ad>] tcp_check_req+0x1dd/0x4a0
[ 282.889964] [<ffffffff81295c74>] tcp_v4_do_rcv+0x324/0x430
[ 282.895561] [<ffffffff81296414>] tcp_v4_rcv+0x694/0x880
[ 282.900887] [<ffffffff812751d1>] ip_local_deliver_finish+0xd1/0x230
[ 282.907249] [<ffffffff812753bd>] ip_local_deliver+0x8d/0xa0
[ 282.912917] [<ffffffff81274b5e>] ip_rcv_finish+0x19e/0x3f0
[ 282.918498] [<ffffffff81275071>] ip_rcv+0x2c1/0x350
[ 282.923473] [<ffffffff8124c164>] netif_receive_skb+0x314/0x5f0
[ 282.929405] [<ffffffff8124c4b5>] process_backlog+0x75/0xc0
[ 282.934985] [<ffffffff8124ccc8>] net_rx_action+0x108/0x210
[ 282.940567] [<ffffffff8104e972>] __do_softirq+0xe2/0x1c0
[ 282.945975] [<ffffffff8100cf5c>] call_softirq+0x1c/0x30
[ 282.951294] [<ffffffff8100ee65>] do_softirq+0x45/0x80
[ 282.956441] [<ffffffff8104e745>] local_bh_enable_ip+0xa5/0xb0
[ 282.962284] [<ffffffff812f542f>] _spin_unlock_bh+0xf/0x20
[ 282.967779] [<ffffffff8123e567>] release_sock+0xb7/0xd0
[ 282.973098] [<ffffffff812a4cb6>] inet_stream_connect+0x186/0x2c0
[ 282.979200] [<ffffffff8123c938>] sys_connect+0xb8/0xd0
[ 282.984434] [<ffffffff8100be2b>] system_call_fastpath+0x16/0x1b
[ 282.990447] [<ffffffffffffffff>] 0xffffffffffffffff
[ 328.666950] martian source 192.168.178.31 from 192.168.178.23, on dev wlan0
[ 328.670921] ll header: ff:ff:ff:ff:ff:ff:00:0c:76:67:11:5a:08:06
On Sat, 2009-08-01 at 07:25 +0200, Mike Galbraith wrote:
> [ 1529.736962] rt2800usb 7-5:1.0: firmware: requesting rt2870.bin
> [ 1529.812574] input: rt2800usb as /devices/pci0000:00/0000:00:1a.7/usb7/7-5/7-5:1.0/input/input6
> [ 1530.011246] ADDRCONF(NETDEV_UP): wlan0: link is not ready
> [ 1532.575208] wlan0: authenticate with AP 00:1a:4f:9a:d0:12
> [ 1532.589467] wlan0: authenticated
> [ 1532.599358] wlan0: associate with AP 00:1a:4f:9a:d0:12
> [ 1532.616210] wlan0: RX AssocResp from 00:1a:4f:9a:d0:12 (capab=0x411 status=0 aid=1)
> [ 1532.629818] wlan0: associated
> [ 1532.647010] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
> [ 1534.905025] device wlan0 entered promiscuous mode
> [ 1535.202677] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
> [ 1535.206611] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
> [ 1535.298916] martian source 255.255.255.255 from 192.168.178.1, on dev wlan0
> [ 1535.306059] ll header: ff:ff:ff:ff:ff:ff:00:1a:4f:7b:e8:48:08:00
> [ 1536.512420] ------------[ cut here ]------------
> [ 1536.516065] kernel BUG at mm/slub.c:2929!
> [ 1536.516065] invalid opcode: 0000 [#1] SMP
> [ 1536.516065] last sysfs file: /sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
> [ 1536.516065] CPU 0
> [ 1536.516065] Modules linked in: rt2800usb xt_tcpudp xt_pkttype xt_limit snd_pcm_oss snd_mixer_oss snd_seq snd_seq_device nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs ip6t_REJECT nf_conntrack_ipv6 ip6table_raw xt_NOTRACK ipt_REJECT xt_state iptable_raw iptable_filter ip6table_mangle nf_conntrack_netbios_ns nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 ip_tables cpufreq_conservative ip6table_filter cpufreq_ondemand ip6_tables cpufreq_userspace x_tables cpufreq_powersave acpi_cpufreq ipv6 microcode fuse loop dm_mod snd_hda_codec_realtek arc4 ecb snd_hda_intel snd_hda_codec rt2x00usb rt2x00lib firewire_ohci snd_hwdep snd_pcm led_class firewire_core snd_timer input_polldev crc_itu_t mac80211 snd ohci1394 usb_storage usbhid soundcore sr_mod rtc_cmos usb_libusual i2c_i801 cfg80211 snd_page_alloc rtc_core hid e1000e thermal processor ieee1394 i2c_core cdrom crc_ccitt intel_agp rtc_lib button sg uhci_hcd ehci_hcd sd_mod usbcore edd fan ext3 mbcache jbd ahci libata scsi_mod [last unloaded: rt2800usb]
> [ 1536.516065] Pid: 6982, comm: gam_server Not tainted 2.6.31-smp #1001 MS-7502
> [ 1536.516065] RIP: 0010:[<ffffffff810b7306>] [<ffffffff810b7306>] kfree+0x82/0x187
> [ 1536.516065] RSP: 0018:ffff8800ad1b5df8 EFLAGS: 00010246
> [ 1536.516065] RAX: 4000000000000000 RBX: ffff88009d7113a8 RCX: 0000000000000000
> [ 1536.516065] RDX: ffffea0000000000 RSI: ffffffff814b39f2 RDI: ffff88001818500b
> [ 1536.516065] RBP: ffff8800ad1b5e28 R08: 0000000000000000 R09: ffff8800ad1b5e48
> [ 1536.516065] R10: ffff8800ad1b5e48 R11: 0000000000000246 R12: ffffea0000545518
> [ 1536.516065] R13: 0000000000000010 R14: ffff88001818500b R15: 0000000001eeb460
> [ 1536.516065] FS: 00007f08d83726f0(0000) GS:ffff8800014e1000(0000) knlGS:0000000000000000
> [ 1536.516065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1536.516065] CR2: 00007f05b5c4e048 CR3: 00000000ad1a8000 CR4: 00000000000006f0
> [ 1536.516065] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> [ 1536.516065] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> [ 1536.516065] Process gam_server (pid: 6982, threadinfo ffff8800ad1b4000, task ffff8800be290cc0)
> [ 1536.516065] Stack:
> [ 1536.516065] ffff8800ad1b5e38 ffff88009d7113a8 ffff88009d7113a8 0000000000000010
> [ 1536.516065] <0> 0000000000000002 0000000001eeb460 ffff8800ad1b5e48 ffffffff810e3b4c
> [ 1536.516065] <0> ffff8800ad1b5e48 0000000000000020 ffff8800ad1b5f08 ffffffff810e5e3b
> [ 1536.516065] Call Trace:
> [ 1536.516065] [<ffffffff810e3b4c>] fsnotify_put_event+0x45/0x58
> [ 1536.891064] [<ffffffff810e5e3b>] inotify_read+0x1f0/0x282
> [ 1536.891064] [<ffffffff81050bba>] ? autoremove_wake_function+0x0/0x38
> [ 1536.891064] [<ffffffff810bc2ac>] vfs_read+0xab/0x167
> [ 1536.891064] [<ffffffff810bc42c>] sys_read+0x47/0x6f
> [ 1536.891064] [<ffffffff8100ba6b>] system_call_fastpath+0x16/0x1b
> [ 1536.891064] Code: 00 ea ff ff 48 c1 e8 0c 48 6b c0 38 4c 8d 24 10 66 41 83 3c 24 00 79 05 4d 8b 64 24 10 49 8b 04 24 84 c0 78 17 66 a9 00 c0 75 04 <0f> 0b eb fe 4c 89 e7 e8 98 44 fe ff e9 e8 00 00 00 4d 8b 6c 24
> [ 1536.891064] RIP [<ffffffff810b7306>] kfree+0x82/0x187
> [ 1536.891064] RSP <ffff8800ad1b5df8>
> [ 1537.069331] ---[ end trace 432a664becb6485b ]---
> [ 1543.056005] wlan0: no IPv6 routers present
Enabled slub/pagealloc debugging. First down/rmmod said...
[ 129.028042] wlan0: deauthenticating by local choice (reason=3)
[ 140.015920] usbcore: deregistering interface driver rt2800usb
[ 140.132315] =============================================================================
[ 140.136190] BUG kmalloc-16: Redzone overwritten
[ 140.136190] -----------------------------------------------------------------------------
[ 140.136190]
[ 140.136190] INFO: 0xffff8800bcdfa538-0xffff8800bcdfa53b. First byte 0xb instead of 0xcc
[ 140.195773] INFO: Allocated in rt2x00usb_probe+0x127/0x1ad [rt2x00usb] age=31743 cpu=0 pid=1482
[ 140.195773] INFO: Slab 0xffffea0002950eb0 objects=46 used=29 fp=0xffff8800bcdfa790 flags=0x4000000000000083
[ 140.195773] INFO: Object 0xffff8800bcdfa528 @offset=1320 fp=0xffff8800bcdfa580
[ 140.195773]
[ 140.195773] Bytes b4 0xffff8800bcdfa518: 00 00 00 00 00 00 00 00 5a 5a 5a 5a 5a 5a 5a 5a ........ZZZZZZZZ
[ 140.260506] Object 0xffff8800bcdfa528: 00 00 00 00 cc 2e 40 18 c6 47 4c 18 51 92 16 18 ....Ì.@.ÆGL.Q...
[ 140.260506] Redzone 0xffff8800bcdfa538: 0b 50 18 18 cc cc cc cc .P..ÌÌÌÌ
[ 140.260506] Padding 0xffff8800bcdfa578: 5a 5a 5a 5a 5a 5a 5a 5a ZZZZZZZZ
[ 140.260506] Pid: 7812, comm: rmmod Not tainted 2.6.31-smp #1002
[ 140.260506] Call Trace:
[ 140.260506] [<ffffffff810b820a>] print_trailer+0x13b/0x144
[ 140.260506] [<ffffffff810b871a>] check_bytes_and_report+0xb2/0xf2
[ 140.260506] [<ffffffffa0305080>] ? rt2x00usb_free_reg+0x18/0x55 [rt2x00usb]
[ 140.260506] [<ffffffff810b87b6>] check_object+0x5c/0x207
[ 140.260506] [<ffffffff810b9037>] __slab_free+0x193/0x2bf
[ 140.260506] [<ffffffffa0305080>] ? rt2x00usb_free_reg+0x18/0x55 [rt2x00usb]
[ 140.260506] [<ffffffff810ba49d>] kfree+0xcf/0xd9
[ 140.260506] [<ffffffffa0305080>] rt2x00usb_free_reg+0x18/0x55 [rt2x00usb]
[ 140.260506] [<ffffffffa03050e8>] rt2x00usb_disconnect+0x2b/0x58 [rt2x00usb]
[ 140.260506] [<ffffffffa00c88b4>] usb_unbind_interface+0x5d/0xed [usbcore]
[ 140.260506] [<ffffffff811c6914>] __device_release_driver+0x7a/0xc0
[ 140.260506] [<ffffffff811c69d5>] driver_detach+0x7b/0xa1
[ 140.260506] [<ffffffff811c5c80>] bus_remove_driver+0x86/0xb6
[ 140.260506] [<ffffffff811c6ed4>] driver_unregister+0x66/0x6e
[ 140.260506] [<ffffffffa00c86c9>] usb_deregister+0x98/0xa6 [usbcore]
[ 140.260506] [<ffffffffa030fbe4>] rt2800usb_exit+0x10/0x12 [rt2800usb]
[ 140.260506] [<ffffffff8106248f>] sys_delete_module+0x1cf/0x243
[ 140.260506] [<ffffffff81020062>] ? __assign_irq_vector+0xf8/0x1bd
[ 140.260506] [<ffffffff8100ba6b>] system_call_fastpath+0x16/0x1b
[ 140.260506] FIX kmalloc-16: Restoring 0xffff8800bcdfa538-0xffff8800bcdfa53b=0xcc
On Sun, 2009-08-02 at 08:47 +0200, Mike Galbraith wrote:
> P.S. I'm no longer considering moving box away from router (and if I
> ever do, I'll use repeater instead), so wireless connectivity via this
> adapter is a dead issue here. Since I have the hw though, if anyone
> wants patches tested, feel free to holler, and I'll give them a spin.
The fix is here:
http://marc.info/?t=124942266800001&r=1&w=2
kmemcheck wasn't helpful at resolving it, as the problem was with
writing after the end of allocated memory, not with reading
uninitialized memory. SLUB debugging nailed it as soon as I took care
to understand what it was telling me.
As for the issue you found by kmemcheck, it's most certainly unrelated.
If you can reproduce it with the rt2xxx patch, consider reporting it to
the netdev list. It would be helpful if you find what line is
triggering it and include your .config file.
--
Regards,
Pavel Roskin
P.S. I'm no longer considering moving box away from router (and if I
ever do, I'll use repeater instead), so wireless connectivity via this
adapter is a dead issue here. Since I have the hw though, if anyone
wants patches tested, feel free to holler, and I'll give them a spin.
-Mike
On 7/30/09, Luis Correia <[email protected]> wrote:
> Hi Mike,
>
> On Thu, Jul 30, 2009 at 10:55, Johannes Berg<[email protected]> wrote:
> > On Thu, 2009-07-30 at 11:44 +0200, Mike Galbraith wrote:
> >> On Thu, 2009-07-30 at 11:29 +0200, Johannes Berg wrote:
> >> > On Thu, 2009-07-30 at 11:22 +0200, Mike Galbraith wrote:
> >> >
> >> > > drivers/staging/rt2870/../rt2860/sta_ioctl.c
> >> >
> >> > Sorry, but that '/staging/' thing in there means we cannot support this.
> >> > If you must, take your query to the staging list,
> >> > [email protected] (according to MAINTAINERS).
> >>
> >> Forwarded, thanks.
> >>
> >> ....hm. Does "If you must" mean reports aren't welcome?
> >
> > To be honest, I don't know. I'd rather see people use the rt2x00 code
> > instead of spending time cleaning up that mess (the code you've pasted
> > was pretty bad!). But you may or may not find somebody who cares about
> > that, just rather unlikely on this list.
>
> What is appreciated is people with time to compare both code paths,
> and report some inconsistancies, specially about card initialization
> and general handling.
>
> To be hones, we, the rt2x00 team, find Ralink's code to be very
> difficult to follow, and combersome most of the times.
>
This is very true, I had too many questions about the different
symbols, and task vs pid variations etc etc....and so many macro
usage :-)....
But thank you for all the efforts of debugging!!!!
--
Regards,
Peter Teoh
On Sun, 2009-08-02 at 07:16 +0200, Mike Galbraith wrote:
> On Sat, 2009-08-01 at 20:21 -0400, Pavel Roskin wrote:
> > On Sat, 2009-08-01 at 12:55 +0200, Mike Galbraith wrote:
> >
> > > Enabled slub/pagealloc debugging. First down/rmmod said...
> >
> > I suggest that you try kmemcheck. It's very slow, but it finds memory
> > problems when they occur, not when it's too late.
> >
> > You may want to disable kmemleak and framebuffer support and make sure
> > that X doesn't start, at it will be too slow. Slub debugging might
> > conflict with kmemcheck, so it's better to disable it.
>
>
> I didn't even get as far as down/rmmod. Kmemcheck fired as soon as the
> interface came up.
Corruption seems to be SMP only. I cycled down/rmmod/modprobe a few
times with kmemcheck enabled (disables smp unfortunately), kmemcheck
didn't trigger, nor did box have a conniption.
-Mike