* Re: iwlagn broken in next-20090514 and next-20090515 [not found] ` <20090515102621.GA5735@ikn.schottelius.org> @ 2009-05-18 7:15 ` Stephen Rothwell 2009-05-18 16:03 ` reinette chatre 0 siblings, 1 reply; 7+ messages in thread From: Stephen Rothwell @ 2009-05-18 7:15 UTC (permalink / raw) To: Nico -telmich- Schottelius Cc: linux-next, LKML, John W. Linville, linux-wireless [-- Attachment #1: Type: text/plain, Size: 1459 bytes --] Add cc's On Fri, 15 May 2009 12:26:21 +0200 Nico -telmich- Schottelius <nico-linux-next@schottelius.org> wrote: > > Kernel is not authenticating it against the AP anymore with > messages like: > > [16907.701634] wlan0: associate with AP 00:03:52:4e:f3:d1 > [16907.703669] wlan0: RX AssocResp from 00:03:52:4e:f3:d1 (capab=0x421 status=0 aid=5) > [16907.703672] wlan0: associated > [16907.729958] wlan0: disassociating by local choice (reason=3) > [16907.852112] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 1 > [16908.052086] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 2 > [16908.055331] wlan0 direct probe responded > [16908.055335] wlan0: authenticate with AP 00:03:52:1b:f8:31 > [16908.256065] wlan0: authenticate with AP 00:03:52:1b:f8:31 > [16908.453689] wlan0: authenticate with AP 00:03:52:1b:f8:31 > [16908.656037] wlan0: authentication with AP 00:03:52:1b:f8:31 timed out > > Also wpa_supplicant is not happy: > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > ioctl[SIOCSIWENCODEEXT]: No such file or directory > ioctl[SIOCSIWENCODEEXT]: No such file or directory > ioctl[SIOCSIWENCODEEXT]: No such file or directory > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > Config, dmesg attached. > > Last working kernel version: vmlinuz-2.6.30-rc4-next-20090505-04518-g1f9c23a > > Nico -- Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ [-- Attachment #2: dmesg.2.6.30-rc5-next-20090515-05297-g9bbe396 --] [-- Type: application/octet-stream, Size: 60426 bytes --] [-- Attachment #3: config.gz --] [-- Type: application/octet-stream, Size: 22099 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 7:15 ` iwlagn broken in next-20090514 and next-20090515 Stephen Rothwell @ 2009-05-18 16:03 ` reinette chatre 2009-05-18 16:16 ` Dan Williams 2009-05-18 16:24 ` Johannes Berg 0 siblings, 2 replies; 7+ messages in thread From: reinette chatre @ 2009-05-18 16:03 UTC (permalink / raw) To: Stephen Rothwell Cc: Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org, johannes On Mon, 2009-05-18 at 00:15 -0700, Stephen Rothwell wrote: > Add cc's > > On Fri, 15 May 2009 12:26:21 +0200 Nico -telmich- Schottelius <nico-linux-next@schottelius.org> wrote: > > > > Kernel is not authenticating it against the AP anymore with > > messages like: > > > > [16907.701634] wlan0: associate with AP 00:03:52:4e:f3:d1 > > [16907.703669] wlan0: RX AssocResp from 00:03:52:4e:f3:d1 (capab=0x421 status=0 aid=5) > > [16907.703672] wlan0: associated > > [16907.729958] wlan0: disassociating by local choice (reason=3) This is usually printed when your user application (wpa_supplicant, network manager, etc.) goes down or disassociates. > > [16907.852112] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 1 > > [16908.052086] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 2 > > [16908.055331] wlan0 direct probe responded > > [16908.055335] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > [16908.256065] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > [16908.453689] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > [16908.656037] wlan0: authentication with AP 00:03:52:1b:f8:31 timed out Don't know what is going on here. Could your AP be out of reach or not responding? > > > > Also wpa_supplicant is not happy: > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > There were some changes recently to this ioctl, but I am not familiar with details. Johannes will know. Reinette ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 16:03 ` reinette chatre @ 2009-05-18 16:16 ` Dan Williams 2009-05-18 16:24 ` Johannes Berg 1 sibling, 0 replies; 7+ messages in thread From: Dan Williams @ 2009-05-18 16:16 UTC (permalink / raw) To: reinette chatre Cc: Stephen Rothwell, Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org, johannes On Mon, 2009-05-18 at 09:03 -0700, reinette chatre wrote: > On Mon, 2009-05-18 at 00:15 -0700, Stephen Rothwell wrote: > > Add cc's > > > > On Fri, 15 May 2009 12:26:21 +0200 Nico -telmich- Schottelius <nico-linux-next@schottelius.org> wrote: > > > > > > Kernel is not authenticating it against the AP anymore with > > > messages like: > > > > > > [16907.701634] wlan0: associate with AP 00:03:52:4e:f3:d1 > > > [16907.703669] wlan0: RX AssocResp from 00:03:52:4e:f3:d1 (capab=0x421 status=0 aid=5) > > > [16907.703672] wlan0: associated > > > [16907.729958] wlan0: disassociating by local choice (reason=3) > > This is usually printed when your user application (wpa_supplicant, > network manager, etc.) goes down or disassociates. Yeah, this is normal and indicates that the supplicant called SIOCGIWMLME, which could either be triggered internally by the supplicant, or even more likely, because NetworkManager requests that the supplicant disconnects nicely before switching networks or taking the connection down. Dan > > > [16907.852112] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 1 > > > [16908.052086] wlan0: direct probe to AP 00:03:52:1b:f8:31 try 2 > > > [16908.055331] wlan0 direct probe responded > > > [16908.055335] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > > [16908.256065] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > > [16908.453689] wlan0: authenticate with AP 00:03:52:1b:f8:31 > > > [16908.656037] wlan0: authentication with AP 00:03:52:1b:f8:31 timed out > > Don't know what is going on here. Could your AP be out of reach or not > responding? > > > > > > > Also wpa_supplicant is not happy: > > > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > There were some changes recently to this ioctl, but I am not familiar > with details. Johannes will know. > > Reinette > > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 16:03 ` reinette chatre 2009-05-18 16:16 ` Dan Williams @ 2009-05-18 16:24 ` Johannes Berg 2009-05-18 17:50 ` Dan Williams 1 sibling, 1 reply; 7+ messages in thread From: Johannes Berg @ 2009-05-18 16:24 UTC (permalink / raw) To: reinette chatre Cc: Stephen Rothwell, Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org [-- Attachment #1: Type: text/plain, Size: 707 bytes --] On Mon, 2009-05-18 at 09:03 -0700, reinette chatre wrote: > > > Also wpa_supplicant is not happy: > > > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > There were some changes recently to this ioctl, but I am not familiar > with details. Johannes will know. Yeah, I'm not sure -- this happens when clearing keys. I'll look into it, we probably need to accept removing a key that doesn't exist. johannes [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 16:24 ` Johannes Berg @ 2009-05-18 17:50 ` Dan Williams 2009-05-18 18:10 ` Johannes Berg 0 siblings, 1 reply; 7+ messages in thread From: Dan Williams @ 2009-05-18 17:50 UTC (permalink / raw) To: Johannes Berg Cc: reinette chatre, Stephen Rothwell, Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org On Mon, 2009-05-18 at 18:24 +0200, Johannes Berg wrote: > On Mon, 2009-05-18 at 09:03 -0700, reinette chatre wrote: > > > > > Also wpa_supplicant is not happy: > > > > > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > > > There were some changes recently to this ioctl, but I am not familiar > > with details. Johannes will know. > > Yeah, I'm not sure -- this happens when clearing keys. I'll look into > it, we probably need to accept removing a key that doesn't exist. Why bother (if that's actually the root cause)? Maybe the supplicant should be fixed. Other drivers return ENOENT in this case, so mac80211 certainly isn't out-of-common-spec here now. Dan ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 17:50 ` Dan Williams @ 2009-05-18 18:10 ` Johannes Berg 2009-05-18 18:35 ` Dan Williams 0 siblings, 1 reply; 7+ messages in thread From: Johannes Berg @ 2009-05-18 18:10 UTC (permalink / raw) To: Dan Williams Cc: reinette chatre, Stephen Rothwell, Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org [-- Attachment #1: Type: text/plain, Size: 1156 bytes --] On Mon, 2009-05-18 at 13:50 -0400, Dan Williams wrote: > > > > > Also wpa_supplicant is not happy: > > > > > > > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > > > > > > There were some changes recently to this ioctl, but I am not familiar > > > with details. Johannes will know. > > > > Yeah, I'm not sure -- this happens when clearing keys. I'll look into > > it, we probably need to accept removing a key that doesn't exist. > > Why bother (if that's actually the root cause)? Maybe the supplicant > should be fixed. Other drivers return ENOENT in this case, so mac80211 > certainly isn't out-of-common-spec here now. I just looked at the code in wpa_supplicant, it doesn't care a bit, just prints the error. Problem is users attribute any other breakage to the error it prints since our behaviour changed... johannes [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 801 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: iwlagn broken in next-20090514 and next-20090515 2009-05-18 18:10 ` Johannes Berg @ 2009-05-18 18:35 ` Dan Williams 0 siblings, 0 replies; 7+ messages in thread From: Dan Williams @ 2009-05-18 18:35 UTC (permalink / raw) To: Johannes Berg Cc: reinette chatre, Stephen Rothwell, Nico -telmich- Schottelius, linux-next@vger.kernel.org, LKML, John W. Linville, linux-wireless@vger.kernel.org On Mon, 2009-05-18 at 20:10 +0200, Johannes Berg wrote: > On Mon, 2009-05-18 at 13:50 -0400, Dan Williams wrote: > > > > > > > Also wpa_supplicant is not happy: > > > > > > > > > > > > + wpa_supplicant -B -Dwext -iwlan0 -c /home/user/nico/ethz/wlan/wpa_supplicant.conf > > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > ioctl[SIOCSIWENCODEEXT]: No such file or directory > > > > > > > > > > > > > > There were some changes recently to this ioctl, but I am not familiar > > > > with details. Johannes will know. > > > > > > Yeah, I'm not sure -- this happens when clearing keys. I'll look into > > > it, we probably need to accept removing a key that doesn't exist. > > > > Why bother (if that's actually the root cause)? Maybe the supplicant > > should be fixed. Other drivers return ENOENT in this case, so mac80211 > > certainly isn't out-of-common-spec here now. > > I just looked at the code in wpa_supplicant, it doesn't care a bit, just > prints the error. Problem is users attribute any other breakage to the > error it prints since our behaviour changed... I meant "make wpa_supplicant not print anything out on -ENOENT". Dan ^ permalink raw reply [flat|nested] 7+ messages in thread
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2009-05-18 7:15 ` iwlagn broken in next-20090514 and next-20090515 Stephen Rothwell
2009-05-18 16:03 ` reinette chatre
2009-05-18 16:16 ` Dan Williams
2009-05-18 16:24 ` Johannes Berg
2009-05-18 17:50 ` Dan Williams
2009-05-18 18:10 ` Johannes Berg
2009-05-18 18:35 ` Dan Williams
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