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Date: Thu, 08 Oct 2009 10:44:43 -0700 From: reinette chatre <reinette.chatre@...el.com> To: "Carlos R. Mafra" <crmafra2@...il.com> Cc: "linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, johannes@...solutions.net Subject: Re: [2.6.32-rc3] iwlagn lost connection after s2ram (with warnings) Hi Carlos, On Wed, 2009-10-07 at 07:20 -0700, Carlos R. Mafra wrote: > I just got these warnings after resuming from a suspend to RAM, and > the wireless connection was not resumed (now I am connected via eth0). > This is the first time I had a failed wireless resume since 2.6.32-rc1. > > The full dmesg is here: http://www.aei.mpg.de/~crmafra/dmesg-2.6.32-rc3-wifi.txt > > [ 3427.570113] Restarting tasks ... > [ 3427.585827] wlan0: deauthenticated from 00:0b:86:26:36:f1 (Reason: 6) > [ 3427.589451] done. > [ 3428.503203] input: PS/2 Mouse as /devices/platform/i8042/serio4/input/input15 > [ 3428.521064] input: AlpsPS/2 ALPS GlidePoint as /devices/platform/i8042/serio4/input/input16 > [ 3434.504175] wlan0: direct probe to AP 00:0b:86:26:36:f1 (try 1) > [ 3434.507058] wlan0: direct probe responded > [ 3434.507062] wlan0: authenticate with AP 00:0b:86:26:36:f1 (try 1) > [ 3434.509000] wlan0: authenticated > [ 3434.509022] wlan0: associate with AP 00:0b:86:26:36:f1 (try 1) > [ 3434.512778] wlan0: RX ReassocResp from 00:0b:86:26:36:f1 (capab=0x431 status=0 aid=2) > [ 3434.512782] wlan0: associated > [ 3434.563942] wlan0: deauthenticating from 00:0b:86:26:36:f1 by local choice (reason=3) You mention you are trying to connect again after a resume. The message above indicates that userspace (maybe wpa_supplicant ?) requested that the connection be closed. Do you maybe know how this could have been triggered? > [ 3434.564023] ------------[ cut here ]------------ > [ 3434.564039] WARNING: at net/wireless/mlme.c:96 cfg80211_send_rx_assoc+0x193/0x230() This warning and the one below indicates that there is no information available for this BSS. Maybe Johannes knows why this can be? > [ 3434.564045] Hardware name: VGN-FZ240E > [ 3434.564049] Modules linked in: usbhid nvram dvb_usb_dib0700 dib7000p dib7000m dib0070 dvb_usb dib3000mc dib8000 dibx000_common snd_hda_codec_idt uvcvideo snd_hda_intel snd_hda_codec ehci_hcd sg uhci_hcd snd_hwdep sky2 iwlagn i2c_i801 sr_mod evdev ata_piix ahci libata sd_mod scsi_mod > [ 3434.564104] Pid: 2319, comm: phy0 Not tainted 2.6.32-rc3 #204 > [ 3434.564109] Call Trace: > [ 3434.564119] [<ffffffff81420dd3>] ? cfg80211_send_rx_assoc+0x193/0x230 > [ 3434.564131] [<ffffffff81047cb8>] warn_slowpath_common+0x78/0xd0 > [ 3434.564139] [<ffffffff81047d1f>] warn_slowpath_null+0xf/0x20 > [ 3434.564147] [<ffffffff81420dd3>] cfg80211_send_rx_assoc+0x193/0x230 > [ 3434.564156] [<ffffffff814316cb>] ieee80211_sta_work+0x2fb/0x1100 > [ 3434.564166] [<ffffffff81453b1f>] ? _spin_unlock_bh+0xf/0x20 > [ 3434.564175] [<ffffffff8142802a>] ? ieee80211_configure_filter+0x11a/0x170 > [ 3434.564183] [<ffffffff814313d0>] ? ieee80211_sta_work+0x0/0x1100 > [ 3434.564193] [<ffffffff8105e9e2>] worker_thread+0x182/0x260 > [ 3434.564203] [<ffffffff81063320>] ? autoremove_wake_function+0x0/0x40 > [ 3434.564211] [<ffffffff8105e860>] ? worker_thread+0x0/0x260 > [ 3434.564219] [<ffffffff81062f06>] kthread+0x96/0xb0 > [ 3434.564229] [<ffffffff8100cd1a>] child_rip+0xa/0x20 > [ 3434.564237] [<ffffffff81062e70>] ? kthread+0x0/0xb0 > [ 3434.564245] [<ffffffff8100cd10>] ? child_rip+0x0/0x20 > [ 3434.564250] ---[ end trace 99d6122abfa316f7 ]--- > [ 3434.564272] ------------[ cut here ]------------ > [ 3434.564280] WARNING: at net/wireless/sme.c:417 __cfg80211_connect_result+0x343/0x380() > [ 3434.564285] Hardware name: VGN-FZ240E > [ 3434.564289] Modules linked in: usbhid nvram dvb_usb_dib0700 dib7000p dib7000m dib0070 dvb_usb dib3000mc dib8000 dibx000_common snd_hda_codec_idt uvcvideo snd_hda_intel snd_hda_codec ehci_hcd sg uhci_hcd snd_hwdep sky2 iwlagn i2c_i801 sr_mod evdev ata_piix ahci libata sd_mod scsi_mod > [ 3434.564335] Pid: 2319, comm: phy0 Tainted: G W 2.6.32-rc3 #204 > [ 3434.564340] Call Trace: > [ 3434.564347] [<ffffffff81453b1f>] ? _spin_unlock_bh+0xf/0x20 > [ 3434.564355] [<ffffffff814236e3>] ? __cfg80211_connect_result+0x343/0x380 > [ 3434.564364] [<ffffffff81047cb8>] warn_slowpath_common+0x78/0xd0 > [ 3434.564373] [<ffffffff81047d1f>] warn_slowpath_null+0xf/0x20 > [ 3434.564381] [<ffffffff814236e3>] __cfg80211_connect_result+0x343/0x380 > [ 3434.564389] [<ffffffff814509a2>] ? dump_stack+0x72/0x7b > [ 3434.564397] [<ffffffff81420e10>] cfg80211_send_rx_assoc+0x1d0/0x230 > [ 3434.564405] [<ffffffff814316cb>] ieee80211_sta_work+0x2fb/0x1100 > [ 3434.564413] [<ffffffff81453b1f>] ? _spin_unlock_bh+0xf/0x20 > [ 3434.564421] [<ffffffff8142802a>] ? ieee80211_configure_filter+0x11a/0x170 > [ 3434.564429] [<ffffffff814313d0>] ? ieee80211_sta_work+0x0/0x1100 > [ 3434.564438] [<ffffffff8105e9e2>] worker_thread+0x182/0x260 > [ 3434.564447] [<ffffffff81063320>] ? autoremove_wake_function+0x0/0x40 > [ 3434.564455] [<ffffffff8105e860>] ? worker_thread+0x0/0x260 > [ 3434.564463] [<ffffffff81062f06>] kthread+0x96/0xb0 > [ 3434.564471] [<ffffffff8100cd1a>] child_rip+0xa/0x20 > [ 3434.564479] [<ffffffff81062e70>] ? kthread+0x0/0xb0 > [ 3434.564487] [<ffffffff8100cd10>] ? child_rip+0x0/0x20 > [ 3434.564492] ---[ end trace 99d6122abfa316f8 ]--- > [ 3434.962611] Registered led device: iwl-phy0::radio > [ 3434.962629] Registered led device: iwl-phy0::assoc > [ 3434.962645] Registered led device: iwl-phy0::RX > [ 3434.962661] Registered led device: iwl-phy0::TX > [ 3435.000526] ADDRCONF(NETDEV_UP): wlan0: link is not ready > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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