Hi Johannes, > > one other weird thing happens now (except wireless-testing tree and > > suspend/resume is broken). The first connection attempt fails horribly: > > > > CTRL-EVENT-SCAN-RESULTS > > Trying to authenticate with 00:23:ab:xx:xx:xx (SSID='Guest' freq=2412 MHz) > > Trying to associate with 00:23:ab:xx:xx:xx (SSID='Guest' freq=2412 MHz) > > Associated with 00:23:ab:xx:xx:xx > > CTRL-EVENT-CONNECTED - Connection to 00:23:ab:xx:xx:xx completed (auth) [id=2 id_str=] > > CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys > > l2_packet_receive - recvfrom: Network is down > > Failed to initiate AP scan. > > Failed to initiate AP scan. > > ^CCTRL-EVENT-TERMINATING - signal 2 received > > > > So starting wpa_supplicant does its job fine, then running dhclient I > > end up in the disconnect and network down and after that scanning fails. > > ??? > > And the below kernel message is all yo uget? Yes, I am as puzzled as you are and can't make any sense out of it. It seems that something is going horribly wrong here somewhere. I just don't have any clue where. > > Killing wpa_supplicant and dhclient and then trying again works fine. So > > far I have seen that only after a fresh boot. > > > > Found this one in dmesg: > > > > ------------[ cut here ]------------ > > WARNING: at net/wireless/nl80211.c:205 nl80211_send_wiphy+0x4b/0x988 > > [cfg80211]() > > Hardware name: 7454CTO > > Modules linked in: fuse rfcomm sco bnep l2cap binfmt_misc > > snd_hda_codec_conexant iwlagn iwlcore snd_hda_intel i2400m_usb > > snd_hda_codec i2400m mac80211 uvcvideo snd_pcm btusb snd_timer snd wimax > > cfg80211 soundcore bluetooth snd_page_alloc uhci_hcd ehci_hcd [last > > unloaded: microcode] > > Pid: 3274, comm: wpa_supplicant Tainted: G W 2.6.30-rc2-wl #1 > > Call Trace: > > [<ffffffff80236604>] warn_slowpath+0xb1/0xe5 > > [<ffffffff8039a44a>] ? extract_buf+0x84/0xe4 > > [<ffffffffa0055e04>] nl80211_send_wiphy+0x4b/0x988 [cfg80211] > > What tree are you using? This warning totally confuses me -- there's no > code to produce it! It was a spurious warning Luis added some time ago, > we removed right away again and now it's haunting us. This is the iwlwifi tree based on wireless-testing. It should be re-based, but maybe an old patch is still stuck in it. Remember that I am using the nl80211 driver of wpa_supplicant. Regards Marcel -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
