From: wzyboy <wzyboy@wzyboy.org>
To: linux-wireless@vger.kernel.org
Subject: Fwd: [Ilw] Intel Wireless 7260 hardware timed out randomly
Date: Mon, 4 Nov 2013 17:21:59 +0800 [thread overview]
Message-ID: <CALkVjQaTvnn+boD+8eaTRrTm4bZOfMC3mx8Ng972ShoNq7EimQ@mail.gmail.com> (raw)
In-Reply-To: <CALkVjQYh-SUte4S6LdqOc3KSc3_pDU6jz1KXp+Jsd5_RFPXSqA@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 2580 bytes --]
Here is a text/plain version of mail since the mail gateway at
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--
wzyboy
---------- Forwarded message ----------
From: wzyboy <wzyboy@wzyboy.org>
Date: 2013/11/4
Subject: Re: [Ilw] Intel Wireless 7260 hardware timed out randomly
To: "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com>
Cc: "ilw@linux.intel.com" <ilw@linux.intel.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Hi,
thanks for your quick reply.
On receiving your email 23 hours ago, I set that option in modprobe
and rebooted my laptop. It works fine till just now when that bug
occurs again when I was just viewing some man-page. Then I have to
reboot my laptop to bring network back alive, in order to reply you
this email :-)
I've attached the lasted systemd journal, it seems a little different
from yesterday's dmesg log... Could you take a look at it? And I found
that every time I boot up my laptop there is a little line of message
like:
Nov 04 17:07:36 xenien kernel: iwlwifi 0000:03:00.0: can't disable
ASPM; OS doesn't have ASPM control
Does it have something to do with the bug?
Though this bug only occurs at a frequency of ~1 per day but it's
somewhat unexpected and annoying... ;-(
Sincere regards.
--
wzyboy
2013/11/3 Grumbach, Emmanuel <emmanuel.grumbach@intel.com>
> >
> > Hi, there.
> >
> > I am encountering some bugs with iwlwifi.ko in Linux 3.11.6.
> >
> > My laptop is a ThinkPad X240s with Network controller Intel Corporation
> > Wireless 7260 (rev 6b). I have Arch Linux with kernel 3.11.6 installed on it. The
> > wireless works out-of-box, thanks for your work!
> >
> > However, after using wireless for some time (could be either an hour with
> > normal web page browsing, or several hours with heavy Internet
> > downloading), the wireless works abnormally. The sympton is that every
> > connection get lost, and the hardware "timed out" when I try to take down
> > or take up the interface with `ip link set wlan0 down' or `ip link set wlan0 up'.
> > When this bug occurs, even reloading the kernel modules (with `modprobe')
> > could not bring the wireless back alive. What I could only do is to reboot the
> > laptop.
> >
> > After encountering this bug for several times, I found something useful in
> > `dmesg', as I've attached. Please take a look at the log and find out then
> > squash this bug.
> >
>
> How easily can you reproduce the bug?
> Can you please try to see if this work around can help?
> Add
> options iwlmvm power_scheme=1
>
> in a .conf file under /etc/modprobe.d/
>
> Thanks.
>
[-- Attachment #2: iwlwifi.error3.log --]
[-- Type: text/x-log, Size: 20287 bytes --]
[17485.632388] iwlwifi 0000:03:00.0: Error sending ADD_STA: time out after 2000ms.
[17485.632393] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 121
[17485.632397] wlan0: HW problem - can not stop rx aggregation for 14:e6:e4:3c:24:f8 tid 0
[17613.651034] wlan0: deauthenticating from 14:e6:e4:3c:24:f8 by local choice (reason=3)
[17615.651232] iwlwifi 0000:03:00.0: Error sending TXPATH_FLUSH: time out after 2000ms.
[17615.651237] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 122
[17615.651240] iwlwifi 0000:03:00.0: Failed to send flush command (-110)
[17615.651242] iwlwifi 0000:03:00.0: Couldn't flush the AGG queue
[17615.677528] ------------[ cut here ]------------
[17615.677537] WARNING: CPU: 3 PID: 10978 at drivers/net/wireless/iwlwifi/pcie/trans.c:883 iwl_trans_pcie_grab_nic_access+0x1d8/0x1f0 [iwlwifi]()
[17615.677538] Timeout waiting for hardware access (CSR_GP_CNTRL 0xffffffff)
[17615.677539] Modules linked in: fuse tun ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables uvcvideo btusb videobuf2_vmalloc videobuf2_memops videobuf2_core bluetooth videodev media arc4 iwlmvm mac80211 joydev snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi iTCO_wdt x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel rtsx_pci_ms memstick iTCO_vendor_support snd_hda_codec cfg80211 snd_hwdep snd_pcm microcode snd_page_alloc thinkpad_acpi thermal nvram tpm_tis tpm snd_timer pcspkr snd ac tpm_bios wmi rfkill battery psmouse evdev mei_me mei serio_raw i2c_i801 lpc_ich shpchp e1000e ptp pps_core mperf soundcore processor vboxnetflt(O) vboxdrv(O) nfs lockd sunrpc fscache ext4 crc16 mbcache jbd2 dm_crypt dm_mod hid_generic usbhid
[17615.677571] hid sd_mod rtsx_pci_sdmmc mmc_core crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 ahci lrw gf128mul libahci glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i915 video button i2c_algo_bit intel_agp intel_gtt drm_kms_helper drm i2c_core
[17615.677586] CPU: 3 PID: 10978 Comm: ip Tainted: G O 3.11.6-1-ARCH #1
[17615.677587] Hardware name: LENOVO 20AKCTO1WW/20AKCTO1WW, BIOS GIET62WW (2.12 ) 09/25/2013
[17615.677588] 0000000000000009 ffff8801e6d9f1a8 ffffffff814dba02 ffff8801e6d9f1f0
[17615.677591] ffff8801e6d9f1e0 ffffffff8106193d ffff88021286c000 ffff88021286f258
[17615.677593] ffff8801e6d9f290 00000000ffffffff ffff880213416098 ffff8801e6d9f240
[17615.677595] Call Trace:
[17615.677599] [<ffffffff814dba02>] dump_stack+0x54/0x8d
[17615.677602] [<ffffffff8106193d>] warn_slowpath_common+0x7d/0xa0
[17615.677604] [<ffffffff810619ac>] warn_slowpath_fmt+0x4c/0x50
[17615.677607] [<ffffffffa0c123d8>] iwl_trans_pcie_grab_nic_access+0x1d8/0x1f0 [iwlwifi]
[17615.677610] [<ffffffffa0c0549e>] iwl_write_prph+0x2e/0xe0 [iwlwifi]
[17615.677613] [<ffffffffa0c10809>] iwl_trans_pcie_txq_disable+0x79/0x150 [iwlwifi]
[17615.677616] [<ffffffffa0cfb8d3>] iwl_mvm_sta_tx_agg_flush+0xd3/0x150 [iwlmvm]
[17615.677619] [<ffffffffa0cf254a>] iwl_mvm_mac_ampdu_action+0xaa/0x1c0 [iwlmvm]
[17615.677624] [<ffffffffa0c68aad>] ___ieee80211_stop_tx_ba_session+0x2bd/0x580 [mac80211]
[17615.677629] [<ffffffffa0c69437>] __ieee80211_stop_tx_ba_session+0x37/0x50 [mac80211]
[17615.677633] [<ffffffffa0c676a5>] ieee80211_sta_tear_down_BA_sessions+0x45/0x70 [mac80211]
[17615.677637] [<ffffffffa0c61fcc>] __sta_info_destroy+0x3c/0x380 [mac80211]
[17615.677641] [<ffffffffa0c6244d>] sta_info_flush_defer+0x7d/0xa0 [mac80211]
[17615.677646] [<ffffffffa0c9ba4f>] ieee80211_set_disassoc+0xaf/0x3c0 [mac80211]
[17615.677650] [<ffffffffa0ca0093>] ieee80211_mgd_deauth+0x253/0x2c0 [mac80211]
[17615.677655] [<ffffffffa0c76928>] ieee80211_deauth+0x18/0x20 [mac80211]
[17615.677660] [<ffffffffa08079ac>] cfg80211_mlme_deauth+0x9c/0x1c0 [cfg80211]
[17615.677664] [<ffffffffa0807d3c>] cfg80211_mlme_down+0x5c/0x60 [cfg80211]
[17615.677668] [<ffffffffa080c047>] cfg80211_disconnect+0x227/0x260 [cfg80211]
[17615.677672] [<ffffffffa07e5b84>] cfg80211_leave+0xc4/0xe0 [cfg80211]
[17615.677675] [<ffffffffa07e5f73>] cfg80211_netdev_notifier_call+0x3d3/0x6a0 [cfg80211]
[17615.677678] [<ffffffff81458c48>] ? inetdev_event+0x38/0x510
[17615.677680] [<ffffffff814e66ac>] notifier_call_chain+0x4c/0x70
[17615.677683] [<ffffffff81089196>] raw_notifier_call_chain+0x16/0x20
[17615.677685] [<ffffffff813eb655>] call_netdevice_notifiers_info+0x35/0x60
[17615.677686] [<ffffffff813eb741>] __dev_close_many+0x41/0xd0
[17615.677688] [<ffffffff813eb814>] __dev_close+0x44/0x90
[17615.677690] [<ffffffff813f2642>] __dev_change_flags+0x92/0x170
[17615.677692] [<ffffffff813f27cd>] dev_change_flags+0x1d/0x60
[17615.677694] [<ffffffff813ffc62>] do_setlink+0x342/0xa00
[17615.677696] [<ffffffff812a5c22>] ? nla_parse+0x32/0xe0
[17615.677698] [<ffffffff81400c54>] rtnl_newlink+0x394/0x5e0
[17615.677700] [<ffffffff81132900>] ? find_get_page+0x40/0x90
[17615.677703] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17615.677705] [<ffffffff8113b5a5>] ? get_page_from_freelist+0x4b5/0x890
[17615.677707] [<ffffffff813ff5f9>] rtnetlink_rcv_msg+0x99/0x260
[17615.677709] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17615.677710] [<ffffffff813ff560>] ? rtnetlink_rcv+0x30/0x30
[17615.677712] [<ffffffff8141c299>] netlink_rcv_skb+0xa9/0xc0
[17615.677714] [<ffffffff813ff558>] rtnetlink_rcv+0x28/0x30
[17615.677715] [<ffffffff8141b81d>] netlink_unicast+0xdd/0x190
[17615.677718] [<ffffffff812968ad>] ? memcpy_fromiovec+0x4d/0x90
[17615.677719] [<ffffffff8141bcdb>] netlink_sendmsg+0x35b/0x760
[17615.677722] [<ffffffff813d6783>] sock_sendmsg+0xb3/0xd0
[17615.677724] [<ffffffff813d733c>] ___sys_sendmsg+0x36c/0x380
[17615.677726] [<ffffffff8115dd5d>] ? handle_mm_fault+0x2bd/0x650
[17615.677728] [<ffffffff811bddfe>] ? mntput_no_expire+0x3e/0x150
[17615.677730] [<ffffffff811bdf36>] ? mntput+0x26/0x40
[17615.677732] [<ffffffff811a149c>] ? __fput+0x12c/0x230
[17615.677734] [<ffffffff813d9202>] __sys_sendmsg+0x42/0x80
[17615.677736] [<ffffffff813d9252>] SyS_sendmsg+0x12/0x20
[17615.677738] [<ffffffff814ea5dd>] system_call_fastpath+0x1a/0x1f
[17615.677739] ---[ end trace a6c3066db82ed3d3 ]---
[17617.702898] iwlwifi 0000:03:00.0: Error sending ADD_STA: time out after 2000ms.
[17617.702903] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 123
[17617.702908] wlan0: failed to remove key (0, 14:e6:e4:3c:24:f8) from hardware (-110)
[17619.704499] iwlwifi 0000:03:00.0: Error sending REPLY_BEACON_FILTERING_CMD: time out after 2000ms.
[17619.704504] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 124
[17619.704507] ------------[ cut here ]------------
[17619.704515] WARNING: CPU: 3 PID: 10978 at drivers/net/wireless/iwlwifi/mvm/mac80211.c:1047 iwl_mvm_mac_sta_state+0x230/0x290 [iwlmvm]()
[17619.704517] Modules linked in: fuse tun ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables uvcvideo btusb videobuf2_vmalloc videobuf2_memops videobuf2_core bluetooth videodev media arc4 iwlmvm mac80211 joydev snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi iTCO_wdt x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel rtsx_pci_ms memstick iTCO_vendor_support snd_hda_codec cfg80211 snd_hwdep snd_pcm microcode snd_page_alloc thinkpad_acpi thermal nvram tpm_tis tpm snd_timer pcspkr snd ac tpm_bios wmi rfkill battery psmouse evdev mei_me mei serio_raw i2c_i801 lpc_ich shpchp e1000e ptp pps_core mperf soundcore processor vboxnetflt(O) vboxdrv(O) nfs lockd sunrpc fscache ext4 crc16 mbcache jbd2 dm_crypt dm_mod hid_generic usbhid
[17619.704566] hid sd_mod rtsx_pci_sdmmc mmc_core crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 ahci lrw gf128mul libahci glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i915 video button i2c_algo_bit intel_agp intel_gtt drm_kms_helper drm i2c_core
[17619.704589] CPU: 3 PID: 10978 Comm: ip Tainted: G W O 3.11.6-1-ARCH #1
[17619.704590] Hardware name: LENOVO 20AKCTO1WW/20AKCTO1WW, BIOS GIET62WW (2.12 ) 09/25/2013
[17619.704592] 0000000000000009 ffff8801e6d9f370 ffffffff814dba02 0000000000000000
[17619.704595] ffff8801e6d9f3a8 ffffffff8106193d 0000000000000000 0000000000000004
[17619.704598] 0000000000000003 ffff88020eba11a0 ffff88021314f7e0 ffff8801e6d9f3b8
[17619.704601] Call Trace:
[17619.704607] [<ffffffff814dba02>] dump_stack+0x54/0x8d
[17619.704612] [<ffffffff8106193d>] warn_slowpath_common+0x7d/0xa0
[17619.704615] [<ffffffff81061a1a>] warn_slowpath_null+0x1a/0x20
[17619.704619] [<ffffffffa0cf2910>] iwl_mvm_mac_sta_state+0x230/0x290 [iwlmvm]
[17619.704627] [<ffffffffa0c618de>] sta_info_move_state+0xee/0x7a0 [mac80211]
[17619.704632] [<ffffffffa0c6207b>] __sta_info_destroy+0xeb/0x380 [mac80211]
[17619.704638] [<ffffffffa0c6244d>] sta_info_flush_defer+0x7d/0xa0 [mac80211]
[17619.704646] [<ffffffffa0c9ba4f>] ieee80211_set_disassoc+0xaf/0x3c0 [mac80211]
[17619.704653] [<ffffffffa0ca0093>] ieee80211_mgd_deauth+0x253/0x2c0 [mac80211]
[17619.704660] [<ffffffffa0c76928>] ieee80211_deauth+0x18/0x20 [mac80211]
[17619.704668] [<ffffffffa08079ac>] cfg80211_mlme_deauth+0x9c/0x1c0 [cfg80211]
[17619.704674] [<ffffffffa0807d3c>] cfg80211_mlme_down+0x5c/0x60 [cfg80211]
[17619.704680] [<ffffffffa080c047>] cfg80211_disconnect+0x227/0x260 [cfg80211]
[17619.704686] [<ffffffffa07e5b84>] cfg80211_leave+0xc4/0xe0 [cfg80211]
[17619.704691] [<ffffffffa07e5f73>] cfg80211_netdev_notifier_call+0x3d3/0x6a0 [cfg80211]
[17619.704694] [<ffffffff81458c48>] ? inetdev_event+0x38/0x510
[17619.704698] [<ffffffff814e66ac>] notifier_call_chain+0x4c/0x70
[17619.704701] [<ffffffff81089196>] raw_notifier_call_chain+0x16/0x20
[17619.704705] [<ffffffff813eb655>] call_netdevice_notifiers_info+0x35/0x60
[17619.704707] [<ffffffff813eb741>] __dev_close_many+0x41/0xd0
[17619.704709] [<ffffffff813eb814>] __dev_close+0x44/0x90
[17619.704712] [<ffffffff813f2642>] __dev_change_flags+0x92/0x170
[17619.704715] [<ffffffff813f27cd>] dev_change_flags+0x1d/0x60
[17619.704718] [<ffffffff813ffc62>] do_setlink+0x342/0xa00
[17619.704722] [<ffffffff812a5c22>] ? nla_parse+0x32/0xe0
[17619.704725] [<ffffffff81400c54>] rtnl_newlink+0x394/0x5e0
[17619.704729] [<ffffffff81132900>] ? find_get_page+0x40/0x90
[17619.704732] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17619.704735] [<ffffffff8113b5a5>] ? get_page_from_freelist+0x4b5/0x890
[17619.704738] [<ffffffff813ff5f9>] rtnetlink_rcv_msg+0x99/0x260
[17619.704740] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17619.704743] [<ffffffff813ff560>] ? rtnetlink_rcv+0x30/0x30
[17619.704746] [<ffffffff8141c299>] netlink_rcv_skb+0xa9/0xc0
[17619.704748] [<ffffffff813ff558>] rtnetlink_rcv+0x28/0x30
[17619.704750] [<ffffffff8141b81d>] netlink_unicast+0xdd/0x190
[17619.704754] [<ffffffff812968ad>] ? memcpy_fromiovec+0x4d/0x90
[17619.704756] [<ffffffff8141bcdb>] netlink_sendmsg+0x35b/0x760
[17619.704760] [<ffffffff813d6783>] sock_sendmsg+0xb3/0xd0
[17619.704763] [<ffffffff813d733c>] ___sys_sendmsg+0x36c/0x380
[17619.704767] [<ffffffff8115dd5d>] ? handle_mm_fault+0x2bd/0x650
[17619.704770] [<ffffffff811bddfe>] ? mntput_no_expire+0x3e/0x150
[17619.704772] [<ffffffff811bdf36>] ? mntput+0x26/0x40
[17619.704776] [<ffffffff811a149c>] ? __fput+0x12c/0x230
[17619.704779] [<ffffffff813d9202>] __sys_sendmsg+0x42/0x80
[17619.704783] [<ffffffff813d9252>] SyS_sendmsg+0x12/0x20
[17619.704786] [<ffffffff814ea5dd>] system_call_fastpath+0x1a/0x1f
[17619.704788] ---[ end trace a6c3066db82ed3d4 ]---
[17621.706148] iwlwifi 0000:03:00.0: Error sending TXPATH_FLUSH: time out after 2000ms.
[17621.706153] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 125
[17621.706156] iwlwifi 0000:03:00.0: Failed to send flush command (-110)
[17621.706158] ------------[ cut here ]------------
[17621.706171] WARNING: CPU: 0 PID: 10978 at net/mac80211/sta_info.c:839 __sta_info_destroy+0x33c/0x380 [mac80211]()
[17621.706172] Modules linked in: fuse tun ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter ip_tables x_tables uvcvideo btusb videobuf2_vmalloc videobuf2_memops videobuf2_core bluetooth videodev media arc4 iwlmvm mac80211 joydev snd_hda_codec_hdmi snd_hda_codec_realtek iwlwifi iTCO_wdt x86_pkg_temp_thermal coretemp kvm_intel kvm snd_hda_intel rtsx_pci_ms memstick iTCO_vendor_support snd_hda_codec cfg80211 snd_hwdep snd_pcm microcode snd_page_alloc thinkpad_acpi thermal nvram tpm_tis tpm snd_timer pcspkr snd ac tpm_bios wmi rfkill battery psmouse evdev mei_me mei serio_raw i2c_i801 lpc_ich shpchp e1000e ptp pps_core mperf soundcore processor vboxnetflt(O) vboxdrv(O) nfs lockd sunrpc fscache ext4 crc16 mbcache jbd2 dm_crypt dm_mod hid_generic usbhid
[17621.706221] hid sd_mod rtsx_pci_sdmmc mmc_core crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel aes_x86_64 ahci lrw gf128mul libahci glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd xhci_hcd scsi_mod rtsx_pci usbcore usb_common i915 video button i2c_algo_bit intel_agp intel_gtt drm_kms_helper drm i2c_core
[17621.706242] CPU: 0 PID: 10978 Comm: ip Tainted: G W O 3.11.6-1-ARCH #1
[17621.706244] Hardware name: LENOVO 20AKCTO1WW/20AKCTO1WW, BIOS GIET62WW (2.12 ) 09/25/2013
[17621.706245] 0000000000000009 ffff8801e6d9f418 ffffffff814dba02 0000000000000000
[17621.706249] ffff8801e6d9f450 ffffffff8106193d ffff88021314e5e0 ffff88020eba0800
[17621.706252] ffff88020eba0800 00000000ffffff92 ffff8801e6c8a000 ffff8801e6d9f460
[17621.706255] Call Trace:
[17621.706262] [<ffffffff814dba02>] dump_stack+0x54/0x8d
[17621.706267] [<ffffffff8106193d>] warn_slowpath_common+0x7d/0xa0
[17621.706270] [<ffffffff81061a1a>] warn_slowpath_null+0x1a/0x20
[17621.706276] [<ffffffffa0c622cc>] __sta_info_destroy+0x33c/0x380 [mac80211]
[17621.706282] [<ffffffffa0c6244d>] sta_info_flush_defer+0x7d/0xa0 [mac80211]
[17621.706290] [<ffffffffa0c9ba4f>] ieee80211_set_disassoc+0xaf/0x3c0 [mac80211]
[17621.706297] [<ffffffffa0ca0093>] ieee80211_mgd_deauth+0x253/0x2c0 [mac80211]
[17621.706305] [<ffffffffa0c76928>] ieee80211_deauth+0x18/0x20 [mac80211]
[17621.706314] [<ffffffffa08079ac>] cfg80211_mlme_deauth+0x9c/0x1c0 [cfg80211]
[17621.706320] [<ffffffffa0807d3c>] cfg80211_mlme_down+0x5c/0x60 [cfg80211]
[17621.706326] [<ffffffffa080c047>] cfg80211_disconnect+0x227/0x260 [cfg80211]
[17621.706331] [<ffffffffa07e5b84>] cfg80211_leave+0xc4/0xe0 [cfg80211]
[17621.706336] [<ffffffffa07e5f73>] cfg80211_netdev_notifier_call+0x3d3/0x6a0 [cfg80211]
[17621.706340] [<ffffffff81458c48>] ? inetdev_event+0x38/0x510
[17621.706345] [<ffffffff814e66ac>] notifier_call_chain+0x4c/0x70
[17621.706348] [<ffffffff81089196>] raw_notifier_call_chain+0x16/0x20
[17621.706351] [<ffffffff813eb655>] call_netdevice_notifiers_info+0x35/0x60
[17621.706354] [<ffffffff813eb741>] __dev_close_many+0x41/0xd0
[17621.706356] [<ffffffff813eb814>] __dev_close+0x44/0x90
[17621.706359] [<ffffffff813f2642>] __dev_change_flags+0x92/0x170
[17621.706362] [<ffffffff813f27cd>] dev_change_flags+0x1d/0x60
[17621.706365] [<ffffffff813ffc62>] do_setlink+0x342/0xa00
[17621.706369] [<ffffffff812a5c22>] ? nla_parse+0x32/0xe0
[17621.706372] [<ffffffff81400c54>] rtnl_newlink+0x394/0x5e0
[17621.706376] [<ffffffff81132900>] ? find_get_page+0x40/0x90
[17621.706379] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17621.706382] [<ffffffff8113b5a5>] ? get_page_from_freelist+0x4b5/0x890
[17621.706385] [<ffffffff813ff5f9>] rtnetlink_rcv_msg+0x99/0x260
[17621.706387] [<ffffffff81150929>] ? zone_statistics+0x89/0xa0
[17621.706390] [<ffffffff813ff560>] ? rtnetlink_rcv+0x30/0x30
[17621.706393] [<ffffffff8141c299>] netlink_rcv_skb+0xa9/0xc0
[17621.706395] [<ffffffff813ff558>] rtnetlink_rcv+0x28/0x30
[17621.706398] [<ffffffff8141b81d>] netlink_unicast+0xdd/0x190
[17621.706401] [<ffffffff812968ad>] ? memcpy_fromiovec+0x4d/0x90
[17621.706404] [<ffffffff8141bcdb>] netlink_sendmsg+0x35b/0x760
[17621.706407] [<ffffffff813d6783>] sock_sendmsg+0xb3/0xd0
[17621.706411] [<ffffffff813d733c>] ___sys_sendmsg+0x36c/0x380
[17621.706415] [<ffffffff8115dd5d>] ? handle_mm_fault+0x2bd/0x650
[17621.706418] [<ffffffff811bddfe>] ? mntput_no_expire+0x3e/0x150
[17621.706420] [<ffffffff811bdf36>] ? mntput+0x26/0x40
[17621.706424] [<ffffffff811a149c>] ? __fput+0x12c/0x230
[17621.706427] [<ffffffff813d9202>] __sys_sendmsg+0x42/0x80
[17621.706430] [<ffffffff813d9252>] SyS_sendmsg+0x12/0x20
[17621.706433] [<ffffffff814ea5dd>] system_call_fastpath+0x1a/0x1f
[17621.706435] ---[ end trace a6c3066db82ed3d5 ]---
[17623.707762] iwlwifi 0000:03:00.0: Error sending MAC_CONTEXT_CMD: time out after 2000ms.
[17623.707767] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 126
[17623.707770] iwlwifi 0000:03:00.0: Failed to send MAC context (action:2): -110
[17623.707773] iwlwifi 0000:03:00.0: failed to update MAC 5c:51:4f:0d:82:ac
[17625.709392] iwlwifi 0000:03:00.0: Error sending REMOVE_STA: time out after 2000ms.
[17625.709397] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 127
[17625.709400] iwlwifi 0000:03:00.0: Failed to remove station. Id=1
[17625.709402] iwlwifi 0000:03:00.0: failed to remove AP station
[17627.711015] iwlwifi 0000:03:00.0: Error sending TIME_QUOTA_CMD: time out after 2000ms.
[17627.711020] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 128
[17627.711023] iwlwifi 0000:03:00.0: Failed to send quota: -110
[17627.711025] iwlwifi 0000:03:00.0: failed to update quotas
[17629.712617] iwlwifi 0000:03:00.0: Error sending POWER_TABLE_CMD: time out after 2000ms.
[17629.712623] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 129
[17629.712626] iwlwifi 0000:03:00.0: failed to update power mode
[17631.714265] iwlwifi 0000:03:00.0: Error sending MAC_CONTEXT_CMD: time out after 2000ms.
[17631.714270] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 130
[17631.714273] iwlwifi 0000:03:00.0: Failed to send MAC context (action:2): -110
[17631.714275] iwlwifi 0000:03:00.0: failed to update MAC 5c:51:4f:0d:82:ac
[17633.715889] iwlwifi 0000:03:00.0: Error sending BINDING_CONTEXT_CMD: time out after 2000ms.
[17633.715894] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 131
[17633.715897] iwlwifi 0000:03:00.0: Failed to send binding (action:3): -110
[17635.764220] iwlwifi 0000:03:00.0: Error sending TXPATH_FLUSH: time out after 2000ms.
[17635.764225] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 132
[17635.764228] iwlwifi 0000:03:00.0: Failed to send flush command (-110)
[17637.765820] iwlwifi 0000:03:00.0: Error sending MAC_CONTEXT_CMD: time out after 2000ms.
[17637.765826] iwlwifi 0000:03:00.0: Current CMD queue read_ptr 120 write_ptr 133
[17637.765829] iwlwifi 0000:03:00.0: Failed to remove MAC context: -110
[17640.691358] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 0 [0x5a5a5a5a]
[17643.421719] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 2 [0x5a5a5a5a]
[17646.205575] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 5 [0x5a5a5a5a]
[17648.935592] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 7 [0x5a5a5a5a]
# Here I try to `ip link set wlan0 down' and `ip link set wlan0 up' but I got `RTNETLINK answers: Connection timed out'.
[17651.622208] cfg80211: Calling CRDA for country: US
[17715.391673] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[17715.444569] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[17721.497078] iwlwifi 0000:03:00.0: Failed to load firmware chunk!
[17721.497083] iwlwifi 0000:03:00.0: Could not load the [0] uCode section
[17721.497087] iwlwifi 0000:03:00.0: Failed to start RT ucode: -110
[17724.207461] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 0 [0x5a5a5a5a]
[17726.941735] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 2 [0x5a5a5a5a]
[17729.728269] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 5 [0x5a5a5a5a]
[17732.464691] iwlwifi 0000:03:00.0: Failing on timeout while stopping DMA channel 7 [0x5a5a5a5a]
[17732.491177] [sched_delayed] sched: RT throttling activated
next prev parent reply other threads:[~2013-11-04 9:22 UTC|newest]
Thread overview: 97+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-03 9:11 Intel Wireless 7260 hardware timed out randomly wzyboy
2013-11-03 9:23 ` [Ilw] " Grumbach, Emmanuel
[not found] ` <CALkVjQYh-SUte4S6LdqOc3KSc3_pDU6jz1KXp+Jsd5_RFPXSqA@mail.gmail.com>
2013-11-04 9:21 ` wzyboy [this message]
2013-11-04 9:42 ` Sedat Dilek
2013-11-04 9:53 ` wzyboy
2013-11-04 9:42 ` Grumbach, Emmanuel
2013-11-05 4:34 ` wzyboy
2013-11-05 11:04 ` Grumbach, Emmanuel
[not found] ` <CALkVjQbW8FeiEh8pBZ=KQFD9+8AdjgT0G_RG7qJe0MRdBvMD-A@mail.gmail.com>
2013-11-05 11:42 ` Fwd: " wzyboy
2013-11-06 4:47 ` wzyboy
2013-11-06 6:18 ` Grumbach, Emmanuel
2013-11-06 6:34 ` wzyboy
2013-11-06 6:37 ` Grumbach, Emmanuel
2013-11-06 6:47 ` wzyboy
2013-11-06 7:07 ` wzyboy
2013-11-06 7:10 ` Grumbach, Emmanuel
2013-11-06 7:12 ` wzyboy
2013-11-06 17:50 ` Emmanuel Grumbach
2013-11-06 18:32 ` Bjorn Helgaas
2013-11-07 4:49 ` wzyboy
2013-11-07 14:24 ` wzyboy
2013-11-08 4:41 ` wzyboy
2013-11-08 4:46 ` wzyboy
2013-11-08 17:20 ` Bjorn Helgaas
2013-11-08 17:38 ` Bjorn Helgaas
2013-11-10 10:19 ` wzyboy
2013-11-10 11:32 ` Emmanuel Grumbach
2013-11-10 11:38 ` wzyboy
2013-11-10 11:41 ` Grumbach, Emmanuel
2013-11-10 12:13 ` wzyboy
2013-11-10 12:17 ` Grumbach, Emmanuel
2013-11-11 9:43 ` Emmanuel Grumbach
2013-11-11 11:40 ` wzyboy
2013-11-11 21:55 ` Bjorn Helgaas
2013-11-09 2:46 ` wzyboy
2013-11-10 7:03 ` Emmanuel Grumbach
2013-11-10 7:08 ` wzyboy
2013-11-11 22:44 ` Bjorn Helgaas
2013-11-12 5:42 ` wzyboy
2013-11-12 7:02 ` Emmanuel Grumbach
2013-11-12 9:36 ` Emmanuel Grumbach
2013-11-12 12:10 ` wzyboy
2013-11-12 12:16 ` Grumbach, Emmanuel
2013-11-12 12:25 ` wzyboy
2013-11-12 12:45 ` Grumbach, Emmanuel
2013-11-12 12:59 ` wzyboy
2013-11-12 18:14 ` Bjorn Helgaas
2013-11-12 18:25 ` Grumbach, Emmanuel
2013-11-12 19:14 ` Bjorn Helgaas
2013-11-12 19:37 ` Emmanuel Grumbach
2013-11-12 22:09 ` Bjorn Helgaas
2013-11-13 5:39 ` wzyboy
2013-11-13 6:46 ` wzyboy
[not found] ` <0BA3FCBA62E2DC44AF3030971E174FB301DFBCB5@HASMSX103.ger.corp.intel.com>
2013-11-13 7:25 ` wzyboy
2013-11-13 17:42 ` Bjorn Helgaas
2013-11-13 20:30 ` Grumbach, Emmanuel
2013-11-14 4:23 ` wzyboy
2013-11-14 6:20 ` Grumbach, Emmanuel
2013-11-14 7:01 ` wzyboy
2013-11-14 7:04 ` Grumbach, Emmanuel
2013-11-14 7:09 ` wzyboy
2013-11-14 8:39 ` Grumbach, Emmanuel
2013-11-14 17:53 ` Bjorn Helgaas
2013-11-15 3:06 ` wzyboy
2013-11-15 3:09 ` wzyboy
2013-11-15 8:49 ` Emmanuel Grumbach
2013-11-15 9:04 ` wzyboy
2013-12-25 8:27 ` Emmanuel Grumbach
2013-12-25 10:34 ` wzyboy
2013-12-25 10:38 ` Grumbach, Emmanuel
2013-12-28 9:54 ` wzyboy
2013-12-28 9:57 ` wzyboy
2013-12-29 8:14 ` Grumbach, Emmanuel
2013-12-29 9:23 ` wzyboy
2013-12-29 11:45 ` Emmanuel Grumbach
2013-12-29 13:06 ` wzyboy
2014-01-02 21:34 ` Bjorn Helgaas
2014-01-04 14:41 ` wzyboy
2014-01-13 6:01 ` Grumbach, Emmanuel
2014-01-13 6:15 ` wzyboy
2014-01-13 7:56 ` wzyboy
2014-01-13 8:26 ` Grumbach, Emmanuel
2014-01-13 8:50 ` wzyboy
2014-01-13 8:59 ` Grumbach, Emmanuel
2014-01-13 9:05 ` wzyboy
2014-01-13 10:51 ` Grumbach, Emmanuel
2014-01-13 10:56 ` wzyboy
2014-01-13 17:29 ` Bjorn Helgaas
2014-01-14 3:56 ` Sascha Weaver
2013-11-13 8:45 ` Grumbach, Emmanuel
2013-11-13 9:47 ` Grumbach, Emmanuel
2013-11-13 12:13 ` Grumbach, Emmanuel
2013-11-13 12:18 ` wzyboy
2013-11-13 12:21 ` Grumbach, Emmanuel
2013-11-13 12:33 ` wzyboy
2013-11-13 13:48 ` Bjørn Mork
2013-11-13 14:16 ` Grumbach, Emmanuel
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