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I'm having trouble to connect to the wireless network at my workplace. The network is protected with shared-key (restricted) WEP authentication.
When I try to connect, the kernel dumps several call traces to the systemd journal.
I'm using stock kernel 3.14.5-1 now, but the issue appeared a few months ago and has persisted. The kernel version was a bit older then. I use Gnome 3 and connect primarily through the NetworkManager desktop applet. The driver has no options set in /etc/modprobe.d.
I have tried several workarounds within Arch Linux: Wicd, netctl, manual setup through iwconfig. Nothing has helped so far. But Puppy Linux live CD (Slacko 5.7 with kernel 3.4.82) is able to connect without problems.
This is the only network I've had problems to connect to. My home and my brother's WLAN have WPA2 security and there have been no problems to connect to them.
Can anyone give me a hint, please?
Journal output, trying to connect.
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Auto-activating connection 'XXXXXXXXXXXXXXXXXX'.
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) starting connection 'XXXXXXXXXXXXXXXXXX'
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> NetworkManager state is now CONNECTING
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) scheduled...
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) started...
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) scheduled...
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) complete.
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) starting...
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: prepare -> config (reason 'none') [40 50 0]
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0/wireless): access point 'XXXXXXXXXXXXXXXXXX' has security, but secrets are required.
Jun 10 12:01:41 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: config -> need-auth (reason 'none') [50 60 0]
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) complete.
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) scheduled...
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) started...
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: need-auth -> prepare (reason 'none') [60 40 0]
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) scheduled...
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 1 of 5 (Device Prepare) complete.
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) starting...
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: prepare -> config (reason 'none') [40 50 0]
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0/wireless): connection 'XXXXXXXXXXXXXXXXXX' has security, and secrets exist. No new secrets needed.
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'ssid' value 'XXXXXXXXXXXXXXXXXX'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'scan_ssid' value '1'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'key_mgmt' value 'NONE'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'auth_alg' value 'SHARED'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'wep_key0' value '<omitted>'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: added 'wep_tx_keyidx' value '0'
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Activation (wlp20s0) Stage 2 of 5 (Device Configure) complete.
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> Config: set interface ap_scan to 1
Jun 10 12:01:42 laptop-alf kernel: wlp20s0: authenticate with 00:0e:8e:7c:a1:40
Jun 10 12:01:42 laptop-alf kernel: wlp20s0: send auth to 00:0e:8e:7c:a1:40 (try 1/3)
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 0 PID: 81 at net/mac80211/wep.c:102 ieee80211_wep_add_iv+0x42/0x190 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 0 PID: 81 Comm: kworker/u4:4 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000b3e013fd ffff88013901f9a8 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901f9e0 ffffffff8106aa1d ffff880134326300
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 000000000000000d ffff880132116bd8
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d7e32>] ieee80211_wep_add_iv+0x42/0x190 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d81aa>] ieee80211_wep_encrypt+0x3a/0xe0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004bd>] ieee80211_send_auth+0x19d/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a9d2f>] ? dequeue_entity+0x13f/0x580
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8107906b>] ? lock_timer_base.isra.35+0x2b/0x50
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a8235>] ? set_next_entity+0x95/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e5570>] ? ieee80211_iface_work+0xd0/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108503d>] ? pwq_activate_delayed_work+0x3d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c68924d ]---
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 0 PID: 81 at net/mac80211/util.c:1121 ieee80211_send_auth+0x1b2/0x1e0 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 0 PID: 81 Comm: kworker/u4:4 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000b3e013fd ffff88013901fa38 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901fa70 ffffffff8106aa1d ffff880037976840
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 0000000000000001 ffff880134326300
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004d2>] ieee80211_send_auth+0x1b2/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a9d2f>] ? dequeue_entity+0x13f/0x580
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8107906b>] ? lock_timer_base.isra.35+0x2b/0x50
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a8235>] ? set_next_entity+0x95/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e5570>] ? ieee80211_iface_work+0xd0/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108503d>] ? pwq_activate_delayed_work+0x3d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c68924e ]---
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: inactive -> authenticating
Jun 10 12:01:42 laptop-alf kernel: wlp20s0: send auth to 00:0e:8e:7c:a1:40 (try 2/3)
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 1 PID: 81 at net/mac80211/wep.c:102 ieee80211_wep_add_iv+0x42/0x190 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 1 PID: 81 Comm: kworker/u4:4 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000b3e013fd ffff88013901f9a8 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901f9e0 ffffffff8106aa1d ffff8800a4046700
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 000000000000000d ffff880132116bd8
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d7e32>] ieee80211_wep_add_iv+0x42/0x190 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d81aa>] ieee80211_wep_encrypt+0x3a/0xe0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004bd>] ieee80211_send_auth+0x19d/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f555>] ? native_sched_clock+0x35/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f5d9>] ? sched_clock+0x9/0x10
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a3ded>] ? sched_clock_local+0x1d/0x90
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a4028>] ? sched_clock_cpu+0x98/0xe0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e5570>] ? ieee80211_iface_work+0xd0/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c68924f ]---
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 1 PID: 81 at net/mac80211/util.c:1121 ieee80211_send_auth+0x1b2/0x1e0 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 1 PID: 81 Comm: kworker/u4:4 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000b3e013fd ffff88013901fa38 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901fa70 ffffffff8106aa1d ffff880037976840
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 0000000000000001 ffff8800a4046700
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004d2>] ieee80211_send_auth+0x1b2/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f555>] ? native_sched_clock+0x35/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f5d9>] ? sched_clock+0x9/0x10
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a3ded>] ? sched_clock_local+0x1d/0x90
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a4028>] ? sched_clock_cpu+0x98/0xe0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e5570>] ? ieee80211_iface_work+0xd0/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c689250 ]---
Jun 10 12:01:42 laptop-alf kernel: wlp20s0: send auth to 00:0e:8e:7c:a1:40 (try 3/3)
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 0 PID: 80 at net/mac80211/wep.c:102 ieee80211_wep_add_iv+0x42/0x190 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 0 PID: 80 Comm: kworker/u4:3 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000f05c7c65 ffff88013901d9a8 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901d9e0 ffffffff8106aa1d ffff8801339dcc00
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 000000000000000d ffff880132116bd8
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d7e32>] ieee80211_wep_add_iv+0x42/0x190 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05d81aa>] ieee80211_wep_encrypt+0x3a/0xe0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8140457f>] ? build_skb+0x2f/0x120
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004bd>] ieee80211_send_auth+0x19d/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f555>] ? native_sched_clock+0x35/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f5d9>] ? sched_clock+0x9/0x10
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a3ded>] ? sched_clock_local+0x1d/0x90
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a4028>] ? sched_clock_cpu+0x98/0xe0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c689251 ]---
Jun 10 12:01:42 laptop-alf kernel: ------------[ cut here ]------------
Jun 10 12:01:42 laptop-alf kernel: WARNING: CPU: 0 PID: 80 at net/mac80211/util.c:1121 ieee80211_send_auth+0x1b2/0x1e0 [mac80211]()
Jun 10 12:01:42 laptop-alf kernel: Modules linked in: fuse snd_hda_codec_hdmi joydev mousedev xfs crc32c libcrc32c uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev media iTCO_wdt iTCO_vendor_support mac_hid psmouse evdev serio_raw i2c_i801 coretemp microcode pcspkr snd_hda_codec_realtek snd_hda_codec_generic arc4 snd_hda_intel lpc_ich snd_hda_codec snd_hwdep snd_pcm rtl8192se rtl_pci snd_timer radeon rtlwifi mac80211 cfg80211 ttm drm_kms_helper snd toshiba_acpi r8169 mii soundcore drm hwmon i2c_algo_bit i2c_core sparse_keymap ene_ir rc_core led_class shpchp rfkill wmi toshiba_bluetooth battery ac acpi_cpufreq intel_agp video intel_gtt processor button ext4 crc16 mbcache jbd2 sd_mod sr_mod cdrom crc_t10dif crct10dif_common atkbd libps2 ahci libahci libata scsi_mod ehci_pci uhci_hcd ehci_hcd usbcore usb_common
Jun 10 12:01:42 laptop-alf kernel: i8042 serio
Jun 10 12:01:42 laptop-alf kernel: CPU: 0 PID: 80 Comm: kworker/u4:3 Tainted: G W 3.14.6-1-ARCH #1
Jun 10 12:01:42 laptop-alf kernel: Hardware name: TOSHIBA Satellite L500/KSWAA, BIOS V1.90 12/17/2009
Jun 10 12:01:42 laptop-alf kernel: Workqueue: phy0 ieee80211_iface_work [mac80211]
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 00000000f05c7c65 ffff88013901da38 ffffffff81509d4e
Jun 10 12:01:42 laptop-alf kernel: 0000000000000000 ffff88013901da70 ffffffff8106aa1d ffff880037976840
Jun 10 12:01:42 laptop-alf kernel: 0000000000000082 ffff880037b70620 0000000000000001 ffff8801339dcc00
Jun 10 12:01:42 laptop-alf kernel: Call Trace:
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81509d4e>] dump_stack+0x4d/0x6f
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106aa1d>] warn_slowpath_common+0x7d/0xa0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8106ab4a>] warn_slowpath_null+0x1a/0x20
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa06004d2>] ieee80211_send_auth+0x1b2/0x1e0 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa0617df5>] ieee80211_auth_challenge+0x125/0x270 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa061c263>] ieee80211_sta_rx_queued_mgmt+0x223/0x530 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f555>] ? native_sched_clock+0x35/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101f5d9>] ? sched_clock+0x9/0x10
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a3ded>] ? sched_clock_local+0x1d/0x90
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810a4028>] ? sched_clock_cpu+0x98/0xe0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8101567f>] ? __switch_to+0x1af/0x540
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8109ad6a>] ? finish_task_switch+0x4a/0xf0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8150b569>] ? __schedule+0x3d9/0x950
Jun 10 12:01:42 laptop-alf kernel: [<ffffffffa05e56fc>] ieee80211_iface_work+0x25c/0x370 [mac80211]
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81087f88>] process_one_work+0x168/0x450
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810889e2>] worker_thread+0x132/0x3e0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff810888b0>] ? manage_workers.isra.23+0x2d0/0x2d0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f1da>] kthread+0xea/0x100
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff81517a7c>] ret_from_fork+0x7c/0xb0
Jun 10 12:01:42 laptop-alf kernel: [<ffffffff8108f0f0>] ? kthread_create_on_node+0x1a0/0x1a0
Jun 10 12:01:42 laptop-alf kernel: ---[ end trace d86465b95c689252 ]---
Jun 10 12:01:42 laptop-alf kernel: wlp20s0: authentication with 00:0e:8e:7c:a1:40 timed out
Jun 10 12:01:42 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: authenticating -> disconnected
Jun 10 12:01:52 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: disconnected -> scanning
Jun 10 12:01:52 laptop-alf kernel: wlp20s0: authenticate with 00:12:0e:ad:74:ad
Jun 10 12:01:52 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: scanning -> authenticating
Jun 10 12:01:52 laptop-alf kernel: wlp20s0: direct probe to 00:12:0e:ad:74:ad (try 1/3)
Jun 10 12:01:52 laptop-alf kernel: wlp20s0: direct probe to 00:12:0e:ad:74:ad (try 2/3)
Jun 10 12:01:52 laptop-alf kernel: wlp20s0: direct probe to 00:12:0e:ad:74:ad (try 3/3)
Jun 10 12:01:53 laptop-alf kernel: wlp20s0: authentication with 00:12:0e:ad:74:ad timed out
Jun 10 12:01:53 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: authenticating -> disconnected
Jun 10 12:02:03 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: disconnected -> scanning
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <warn> Activation (wlp20s0/wireless): association took too long, failing activation.
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: config -> failed (reason 'SSID not found') [50 120 53]
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <info> NetworkManager state is now DISCONNECTED
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <info> Marking connection 'XXXXXXXXXXXXXXXXXX' invalid.
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <warn> Activation (wlp20s0) failed for connection 'XXXXXXXXXXXXXXXXXX'
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <info> (wlp20s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
Jun 10 12:02:06 laptop-alf NetworkManager[288]: <info> (wlp20s0): deactivating device (reason 'none') [0]
Jun 10 12:02:07 laptop-alf gnome-session[528]: Gjs-Message: JS LOG: An active wireless connection, in infrastructure mode, involves no access point?
Jun 10 12:02:07 laptop-alf NetworkManager[288]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Jun 10 12:02:07 laptop-alf NetworkManager[288]: <warn> Couldn't disconnect supplicant interface: This interface is not connected.
Jun 10 12:02:07 laptop-alf NetworkManager[288]: <info> (wlp20s0): supplicant interface state: scanning -> inactiveOffline