Wireless szetszallas

Post date: Jun 30, 2011 8:00:24 PM

Ment a halozat, majd egyszerre csak megszunt mukodni.

Jun 30 21:30:31 carbo kernel: [ 2319.349098] usb 2-1: USB disconnect, address 3
Jun 30 21:30:35 carbo kernel: [ 2324.193255] usb 2-2: USB disconnect, address 2
Jun 30 21:35:31 carbo kernel: [ 2620.021155] iwlagn 0000:03:00.0: Received BA when not expected

Ezzel meg nem allt meg a halozati forgalom... csak par perccel kesobb:

Jun 30 21:54:41 carbo kernel: [ 3769.648619] iwlagn 0000:03:00.0: HARDWARE GONE?? INTA == 0xffffffff
Jun 30 21:54:45 carbo kernel: [ 3773.158056] iwlagn 0000:03:00.0: queue 4 stuck 3 time. Fw reload.
Jun 30 21:54:45 carbo kernel: [ 3773.158062] iwlagn 0000:03:00.0: On demand firmware reload
Jun 30 21:54:45 carbo kernel: [ 3773.159037] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
Jun 30 21:54:45 carbo kernel: last message repeated 14 times
...
Jun 30 21:54:46 carbo kernel: [ 3774.231016] iwlagn 0000:03:00.0: BSM uCode verification failed at addr 0x00003800+0 (of 788), is 0xffffffff, s/b 0xf802020
Jun 30 21:54:46 carbo kernel: [ 3774.231021] iwlagn 0000:03:00.0: Unable to set up bootstrap uCode: -5

Le is szakadt hamar az AP-rol:

Jun 30 21:54:46 carbo kernel: [ 3774.479039] ieee80211 phy0: wlan0: No probe response from AP 00:de:ad:be:ef:00 after 500ms, disconnecting.
...
Jun 30 21:54:46 carbo kernel: [ 3775.077067] iwlagn 0000:03:00.0: MAC is in deep sleep!.  CSR_GP_CNTRL = 0xFFFFFFFF
Jun 30 21:54:46 carbo kernel: [ 3775.096708] iwlagn 0000:03:00.0: Unable to initialize device after 5 attempts.
Jun 30 21:54:46 carbo kernel: [ 3775.096742] iwlagn 0000:03:00.0: Stopping AGG while state not ON or starting
Jun 30 21:54:46 carbo kernel: [ 3775.096751] iwlagn 0000:03:00.0: queue number out of range: 0, must be 7 to 14
Jun 30 21:54:47 carbo kernel: [ 3775.596098] iwlagn 0000:03:00.0: Error sending REPLY_ADD_STA: time out after 500ms.
Jun 30 21:54:47 carbo kernel: [ 3775.596109] HW problem - can not stop rx aggregation for tid 0
Jun 30 21:54:47 carbo kernel: [ 3775.596161] iwlagn 0000:03:00.0: Stopping AGG while state not ON or starting
Jun 30 21:54:47 carbo kernel: [ 3775.596169] iwlagn 0000:03:00.0: queue number out of range: 0, must be 7 to 14
Jun 30 21:54:47 carbo kernel: [ 3775.604069] iwlagn 0000:03:00.0: index 0 not used in uCode key table.
Jun 30 21:54:47 carbo kernel: [ 3776.104075] iwlagn 0000:03:00.0: Error sending REPLY_ADD_STA: time out after 500ms.
Jun 30 21:54:47 carbo kernel: [ 3776.104090] ieee80211 phy0: failed to remove key (0, 00:de:ad:be:ef:00) from hardware (-110)
Jun 30 21:54:47 carbo kernel: [ 3776.117109] cfg80211: Calling CRDA to update world regulatory domain
Jun 30 21:54:47 carbo kernel: [ 3776.175232] cfg80211: World regulatory domain updated:
Jun 30 21:54:47 carbo kernel: [ 3776.175236]     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Jun 30 21:54:47 carbo kernel: [ 3776.175241]     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jun 30 21:54:47 carbo kernel: [ 3776.175246]     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jun 30 21:54:47 carbo kernel: [ 3776.175250]     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Jun 30 21:54:47 carbo kernel: [ 3776.175254]     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jun 30 21:54:47 carbo kernel: [ 3776.175258]     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Jun 30 21:54:48 carbo kernel: [ 3776.211529] iwlagn 0000:03:00.0: Request scan called when driver not ready.

Nyomtam egy restartot a network-nek:

Jun 30 21:57:10 carbo sudo:     lgee : TTY=pts/3 ; PWD=/home/lgee ; USER=root ; COMMAND=/sbin/rcnetwork restart
Jun 30 21:57:11 carbo kernel: [ 3919.364133] iwlagn 0000:03:00.0: Request scan called when driver not ready.
...
Jun 30 21:57:12 carbo kernel: [ 3920.208742] ifdown[4989]: wlan0     device: Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61)
Jun 30 21:57:12 carbo kernel: [ 3920.365681] iwlagn 0000:03:00.0: Request scan called when driver not ready.

Dobott egy trace-t:

Jun 30 21:57:12 carbo kernel: [ 3920.796060] ------------[ cut here ]------------
Jun 30 21:57:12 carbo kernel: [ 3920.796086] WARNING: at /usr/src/packages/BUILD/kernel-desktop-2.6.37.6/linux-2.6.37/drivers/net/wireless/iwlwifi/iwl-core.c:1866 iwl_mac_remove_interface+0x1cb/0x1d0 [iwlcore]()
Jun 30 21:57:12 carbo kernel: [ 3920.796091] Hardware name: 76663EG
Jun 30 21:57:12 carbo kernel: [ 3920.796094] Modules linked in: raid1 vboxnetadp vboxnetflt edd vboxdrv af_packet cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf microcode snd_hda_codec_analog arc4 ecb iwlagn snd_hda_intel pcmcia snd_hda_codec iwlcore hdj_mod sdhci_pci snd_hwdep snd_pcm snd_rawmidi sdhci snd_seq_device mac80211 mmc_core yenta_socket pcmcia_rsrc pcmcia_core thinkpad_acpi tpm_tis tpm snd_timer i2c_i801 sg battery iTCO_wdt tpm_bios snd iTCO_vendor_support ac snd_page_alloc soundcore cfg80211 rfkill loop autofs4 ext4 jbd2 crc16 sha256_generic cbc dm_crypt linear i915 drm_kms_helper drm i2c_algo_bit video button dm_snapshot dm_mod fan processor thermal thermal_sys
Jun 30 21:57:12 carbo kernel: [ 3920.796171] Pid: 5073, comm: ip Not tainted 2.6.37.6-0.5-desktop #1
Jun 30 21:57:12 carbo kernel: [ 3920.796175] Call Trace:
Jun 30 21:57:12 carbo kernel: [ 3920.796193]  [<ffffffff810059b9>] dump_trace+0x79/0x340
Jun 30 21:57:12 carbo kernel: [ 3920.796203]  [<ffffffff81521752>] dump_stack+0x69/0x6f
Jun 30 21:57:12 carbo kernel: [ 3920.796213]  [<ffffffff8105815b>] warn_slowpath_common+0x7b/0xc0
Jun 30 21:57:12 carbo kernel: [ 3920.796227]  [<ffffffffa048825b>] iwl_mac_remove_interface+0x1cb/0x1d0 [iwlcore]
Jun 30 21:57:12 carbo kernel: [ 3920.796260]  [<ffffffffa034eaff>] ieee80211_do_stop+0x3df/0x540 [mac80211]
Jun 30 21:57:12 carbo kernel: [ 3920.796311]  [<ffffffffa034ec75>] ieee80211_stop+0x15/0x20 [mac80211]
Jun 30 21:57:12 carbo kernel: [ 3920.796349]  [<ffffffff81427d71>] __dev_close+0x41/0x80
Jun 30 21:57:12 carbo kernel: [ 3920.796356]  [<ffffffff81429a6a>] __dev_change_flags+0x9a/0x180
Jun 30 21:57:12 carbo kernel: [ 3920.796363]  [<ffffffff81429c00>] dev_change_flags+0x20/0x70
Jun 30 21:57:12 carbo kernel: [ 3920.796371]  [<ffffffff81435276>] do_setlink+0x1c6/0x6a0
Jun 30 21:57:12 carbo kernel: [ 3920.796379]  [<ffffffff81436dcc>] rtnl_newlink+0x35c/0x4b0
Jun 30 21:57:12 carbo kernel: [ 3920.796389]  [<ffffffff8144e9a9>] netlink_rcv_skb+0x99/0xc0
Jun 30 21:57:12 carbo kernel: [ 3920.796396]  [<ffffffff81434a58>] rtnetlink_rcv+0x18/0x20
Jun 30 21:57:12 carbo kernel: [ 3920.796403]  [<ffffffff8144e20b>] netlink_unicast+0x2eb/0x300
Jun 30 21:57:12 carbo kernel: [ 3920.796419]  [<ffffffff8144e4a5>] netlink_sendmsg+0x285/0x3d0
Jun 30 21:57:12 carbo kernel: [ 3920.796428]  [<ffffffff81411397>] sock_sendmsg+0xe7/0x120
Jun 30 21:57:12 carbo kernel: [ 3920.796436]  [<ffffffff8141405d>] sys_sendmsg+0x23d/0x390
Jun 30 21:57:12 carbo kernel: [ 3920.796445]  [<ffffffff81002f8b>] system_call_fastpath+0x16/0x1b
Jun 30 21:57:12 carbo kernel: [ 3920.796454]  [<00007f346f02e660>] 0x7f346f02e660
Jun 30 21:57:12 carbo kernel: [ 3920.796457] ---[ end trace 3b64a63ebc7f7ca3 ]---

Egy valoszinu javitas:

https://patchwork.kernel.org/patch/739151/

Hacsak nem a hardver volt a hibas.

Sajnos menetkozben nem tudom kihuzni a miniPCI-E slotbol a kartyat, hogy megfigyeljem, arra mi a reakcio ;-)