[ 6.560419] iwlwifi 0000:02:00.0: Radio type=0x2-0x1-0x0 [ 6.649093] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 6.649706] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 6.650933] init: plymouth-upstart-bridge main process ended, respawning [ 6.661722] init: plymouth-upstart-bridge main process (1393) terminated with status 1 [ 6.661737] init: plymouth-upstart-bridge main process ended, respawning [ 9.917185] wlan0: authenticate with 00:14:d1:e6:80:1c [ 9.921338] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [ 10.019462] wlan0: authenticated [ 10.019634] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [ 10.019639] wlan0: waiting for beacon from 00:14:d1:e6:80:1c [ 10.071009] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [ 10.073807] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [ 10.075752] wlan0: associated [ 10.075779] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1833.189345] audit_printk_skb: 150 callbacks suppressed [ 1833.189348] type=1400 audit(1420149063.735:68): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=3021 comm="apparmor_parser" [ 1833.189353] type=1400 audit(1420149063.735:69): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3021 comm="apparmor_parser" [ 1833.189748] type=1400 audit(1420149063.735:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=3021 comm="apparmor_parser" [ 5197.768171] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [ 9664.538189] perf samples too long (2520 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [12756.805749] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [12757.125164] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [18836.006872] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [40910.726450] cfg80211: Calling CRDA to update world regulatory domain [40910.744701] cfg80211: World regulatory domain updated: [40910.744704] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [40910.744706] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [40910.744707] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [40910.744708] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [40910.744709] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [40910.744710] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [40922.140104] wlan0: authenticate with 00:14:d1:e6:80:1c [40922.142297] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [40922.144047] wlan0: authenticated [40922.144337] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [40922.147923] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [40922.150833] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [40922.164017] wlan0: associated [42148.011500] perf samples too long (5010 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [43433.866253] cfg80211: Calling CRDA to update world regulatory domain [43433.878366] cfg80211: World regulatory domain updated: [43433.878375] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [43433.878380] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [43433.878385] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [43433.878389] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [43433.878392] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [43433.878396] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [43445.336634] wlan0: authenticate with 00:14:d1:e6:80:1c [43445.338927] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [43445.340631] wlan0: authenticated [43445.342097] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [43445.343812] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [43445.346609] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [43445.363050] wlan0: associated [44358.659922] cfg80211: Calling CRDA to update world regulatory domain [44358.667432] cfg80211: World regulatory domain updated: [44358.667440] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [44358.667446] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [44358.667450] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [44358.667454] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [44358.667457] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [44358.667461] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [44370.064984] wlan0: authenticate with 00:14:d1:e6:80:1c [44370.067653] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [44370.069414] wlan0: authenticated [44370.069989] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [44370.073243] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [44370.076212] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [44370.091117] wlan0: associated [48422.080539] cfg80211: Calling CRDA to update world regulatory domain [48422.088171] cfg80211: World regulatory domain updated: [48422.088182] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [48422.088191] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [48422.088198] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [48422.088204] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [48422.088211] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [48422.088217] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [48437.469614] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [48440.697018] wlan0: authenticate with 00:21:91:2e:8a:b9 [48440.703281] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [48440.731337] wlan0: send auth to 00:21:91:2e:8a:b9 (try 2/3) [48440.762489] wlan0: send auth to 00:21:91:2e:8a:b9 (try 3/3) [48440.795432] wlan0: authentication with 00:21:91:2e:8a:b9 timed out [48460.885570] wlan0: authenticate with 00:21:91:2e:8a:b9 [48460.888292] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [48460.890265] wlan0: authenticated [48460.890562] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [48460.890574] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [48460.890581] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [48460.890589] wlan0: waiting for beacon from 00:21:91:2e:8a:b9 [48460.937003] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [48460.950761] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=5) [48460.960422] wlan0: associated [48460.960488] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [56389.978183] cfg80211: Calling CRDA to update world regulatory domain [56389.986153] cfg80211: World regulatory domain updated: [56389.986162] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [56389.986167] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56389.986171] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56389.986175] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [56389.986178] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56389.986182] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56401.479145] wlan0: authenticate with 00:21:91:2e:8a:b9 [56401.481803] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [56401.484222] wlan0: authenticated [56401.484586] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [56401.484601] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [56401.484608] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [56401.487663] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [56401.490499] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=5) [56401.499230] wlan0: associated [56677.310601] cfg80211: Calling CRDA to update world regulatory domain [56677.317293] cfg80211: World regulatory domain updated: [56677.317301] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [56677.317307] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56677.317311] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56677.317315] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [56677.317318] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56677.317322] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [56680.547788] wlan0: authenticate with 00:21:91:2e:8a:b9 [56680.550425] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [56680.552888] wlan0: authenticated [56680.553764] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [56680.553790] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [56680.553802] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [56680.556812] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [56680.559940] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=5) [56680.567412] wlan0: associated [58590.255773] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [58590.571249] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [61707.480248] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [62135.940302] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [62136.255857] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [75981.154067] CPU3: Core temperature above threshold, cpu clock throttled (total events = 1) [75981.154068] CPU1: Core temperature above threshold, cpu clock throttled (total events = 1) [75981.154071] CPU1: Package temperature above threshold, cpu clock throttled (total events = 1) [75981.154087] CPU3: Package temperature above threshold, cpu clock throttled (total events = 1) [75981.154098] CPU2: Package temperature above threshold, cpu clock throttled (total events = 1) [75981.154099] CPU0: Package temperature above threshold, cpu clock throttled (total events = 1) [75981.158090] CPU3: Core temperature/speed normal [75981.158091] CPU1: Core temperature/speed normal [75981.158093] CPU1: Package temperature/speed normal [75981.158096] CPU3: Package temperature/speed normal [75981.158113] CPU0: Package temperature/speed normal [75981.158114] CPU2: Package temperature/speed normal [76264.700278] mce: [Hardware Error]: Machine check events logged [77797.178473] cfg80211: Calling CRDA to update world regulatory domain [77797.192961] cfg80211: World regulatory domain updated: [77797.192966] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [77797.192969] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [77797.192971] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [77797.192972] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [77797.192974] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [77797.192976] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [77812.417904] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [77819.736444] wlan0: authenticate with 00:14:d1:e6:80:1c [77819.746381] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [77819.748074] wlan0: authenticated [77819.748212] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [77819.749506] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [77819.752315] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [77819.756997] wlan0: associated [77819.757023] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [83915.941629] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [84003.067641] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [84003.383112] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [89016.587285] cfg80211: Calling CRDA to update world regulatory domain [89016.600151] cfg80211: World regulatory domain updated: [89016.600155] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [89016.600156] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89016.600157] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89016.600158] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [89016.600159] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89016.600160] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89028.184936] wlan0: authenticate with 00:14:d1:e6:80:1c [89028.187105] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [89028.188963] wlan0: authenticated [89028.189542] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [89028.189556] wlan0: waiting for beacon from 00:14:d1:e6:80:1c [89028.260871] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [89028.263762] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [89028.268605] wlan0: associated [89063.955515] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [89257.815895] cfg80211: Calling CRDA to update world regulatory domain [89257.818035] cfg80211: World regulatory domain updated: [89257.818038] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [89257.818039] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89257.818040] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89257.818042] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [89257.818043] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89257.818044] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89269.332379] wlan0: authenticate with 00:14:d1:e6:80:1c [89269.334610] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [89269.337035] wlan0: authenticated [89269.337477] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [89269.337486] wlan0: waiting for beacon from 00:14:d1:e6:80:1c [89269.401713] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [89269.404644] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [89269.419929] wlan0: associated [89492.023224] cfg80211: Calling CRDA to update world regulatory domain [89492.030381] cfg80211: World regulatory domain updated: [89492.030389] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [89492.030394] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89492.030399] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89492.030403] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [89492.030406] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89492.030410] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89503.616093] wlan0: authenticate with 00:14:d1:e6:80:1c [89503.617156] wlan0: send auth to 00:14:d1:e6:80:1c (try 1/3) [89503.618891] wlan0: authenticated [89503.619037] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [89503.619040] wlan0: waiting for beacon from 00:14:d1:e6:80:1c [89503.684799] wlan0: associate with 00:14:d1:e6:80:1c (try 1/3) [89503.687623] wlan0: RX AssocResp from 00:14:d1:e6:80:1c (capab=0x431 status=0 aid=1) [89503.699746] wlan0: associated [89718.199363] cfg80211: Calling CRDA to update world regulatory domain [89718.207053] cfg80211: World regulatory domain updated: [89718.207061] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [89718.207067] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89718.207071] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89718.207075] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [89718.207079] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89718.207082] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89733.544368] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [89736.668888] wlan0: authenticate with 00:21:91:2e:8a:b9 [89736.671746] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [89736.673617] wlan0: authenticated [89736.673923] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [89736.673935] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [89736.673941] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [89736.673949] wlan0: waiting for beacon from 00:21:91:2e:8a:b9 [89736.682651] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [89736.686421] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=4) [89736.693341] wlan0: associated [89736.693370] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [89736.722356] wlan0: deauthenticating from 00:21:91:2e:8a:b9 by local choice (reason=2) [89736.732417] wlan0: authenticate with 00:21:91:2e:8a:b9 [89736.734555] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [89736.734853] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [89736.734991] cfg80211: Calling CRDA to update world regulatory domain [89736.738047] cfg80211: World regulatory domain updated: [89736.738051] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [89736.738054] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89736.738056] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89736.738058] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [89736.738059] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89736.738061] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [89736.738453] wlan0: authenticated [89736.738569] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [89736.738572] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [89736.738574] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [89736.738766] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [89736.741967] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=4) [89736.748970] wlan0: associated [89950.235368] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 0 [89950.235380] iwlwifi 0000:02:00.0: Current SW read_ptr 65 write_ptr 66 [89950.235415] iwl data: 00000000: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [89950.235435] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023 [89950.235454] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x801020bd [89950.235472] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x80201000 [89950.235492] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300041 [89950.235511] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000 [89950.235529] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000 [89950.235549] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000 [89950.235567] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x00709029 [89950.235636] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [65,66] [89950.235703] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [1,1] [89950.235772] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [190,190] [89950.235840] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36] [89950.235909] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.235977] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0] [89950.236044] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0] [89950.236112] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0] [89950.236182] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0] [89950.236248] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [42,42] [89950.236318] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0] [89950.236386] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236454] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236523] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236591] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236660] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236728] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236796] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236863] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [89950.236932] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.262027] iwlwifi 0000:02:00.0: fail to flush all tx fifo queues Q 0 [90026.262040] iwlwifi 0000:02:00.0: Current SW read_ptr 68 write_ptr 69 [90026.262075] iwl data: 00000000: 10 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [90026.262096] iwlwifi 0000:02:00.0: FH TRBs(0) = 0x80003023 [90026.262115] iwlwifi 0000:02:00.0: FH TRBs(1) = 0x80102054 [90026.262134] iwlwifi 0000:02:00.0: FH TRBs(2) = 0x80201000 [90026.262153] iwlwifi 0000:02:00.0: FH TRBs(3) = 0x80300044 [90026.262173] iwlwifi 0000:02:00.0: FH TRBs(4) = 0x00000000 [90026.262193] iwlwifi 0000:02:00.0: FH TRBs(5) = 0x00000000 [90026.262212] iwlwifi 0000:02:00.0: FH TRBs(6) = 0x00000000 [90026.262231] iwlwifi 0000:02:00.0: FH TRBs(7) = 0x007090d1 [90026.262301] iwlwifi 0000:02:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x0000 [68,69] [90026.262370] iwlwifi 0000:02:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x0000 [1,1] [90026.262438] iwlwifi 0000:02:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x0000 [85,85] [90026.262508] iwlwifi 0000:02:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x0000 [36,36] [90026.262576] iwlwifi 0000:02:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.262644] iwlwifi 0000:02:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x0000 [0,0] [90026.262713] iwlwifi 0000:02:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x0000 [0,0] [90026.262781] iwlwifi 0000:02:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x0000 [0,0] [90026.262848] iwlwifi 0000:02:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x0000 [0,0] [90026.262919] iwlwifi 0000:02:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x0000 [210,210] [90026.262986] iwlwifi 0000:02:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x0000 [0,0] [90026.263054] iwlwifi 0000:02:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263121] iwlwifi 0000:02:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263188] iwlwifi 0000:02:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263256] iwlwifi 0000:02:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263323] iwlwifi 0000:02:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263391] iwlwifi 0000:02:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263458] iwlwifi 0000:02:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263526] iwlwifi 0000:02:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [90026.263595] iwlwifi 0000:02:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x0000 [0,0] [91521.657281] cfg80211: Calling CRDA to update world regulatory domain [91521.663875] cfg80211: World regulatory domain updated: [91521.663884] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [91521.663891] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [91521.663897] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [91521.663902] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [91521.663907] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [91521.663912] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [91524.840906] wlan0: authenticate with 00:21:91:2e:8a:b9 [91524.843234] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [91524.845605] wlan0: authenticated [91524.846352] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [91524.846365] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [91524.846373] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [91524.847643] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [91524.850467] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=4) [91524.859630] wlan0: associated [99726.160235] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [99726.479728] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [108559.839618] type=1400 audit(1420255701.608:71): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=13537 comm="apparmor_parser" [108559.839625] type=1400 audit(1420255701.608:72): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=13537 comm="apparmor_parser" [108559.839958] type=1400 audit(1420255701.608:73): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=13537 comm="apparmor_parser" [108776.696875] CPU0: Core temperature above threshold, cpu clock throttled (total events = 78) [108776.696877] CPU2: Core temperature above threshold, cpu clock throttled (total events = 78) [108776.696879] CPU2: Package temperature above threshold, cpu clock throttled (total events = 631) [108776.696895] CPU0: Package temperature above threshold, cpu clock throttled (total events = 631) [108776.696907] CPU3: Package temperature above threshold, cpu clock throttled (total events = 631) [108776.696908] CPU1: Package temperature above threshold, cpu clock throttled (total events = 631) [108776.698895] CPU0: Core temperature/speed normal [108776.698897] CPU2: Core temperature/speed normal [108776.698898] CPU2: Package temperature/speed normal [108776.698898] CPU0: Package temperature/speed normal [108776.698928] CPU1: Package temperature/speed normal [108776.698929] CPU3: Package temperature/speed normal [108842.077064] mce: [Hardware Error]: Machine check events logged [109077.267255] CPU0: Core temperature above threshold, cpu clock throttled (total events = 4322) [109077.267256] CPU2: Core temperature above threshold, cpu clock throttled (total events = 4322) [109077.267259] CPU2: Package temperature above threshold, cpu clock throttled (total events = 8673) [109077.267271] CPU0: Package temperature above threshold, cpu clock throttled (total events = 8673) [109077.267281] CPU1: Package temperature above threshold, cpu clock throttled (total events = 8673) [109077.267282] CPU3: Package temperature above threshold, cpu clock throttled (total events = 8673) [109077.268221] CPU0: Core temperature/speed normal [109077.268223] CPU2: Core temperature/speed normal [109077.268224] CPU2: Package temperature/speed normal [109077.268225] CPU0: Package temperature/speed normal [109077.268250] CPU1: Package temperature/speed normal [109077.268251] CPU3: Package temperature/speed normal [109118.408392] CPU1: Core temperature above threshold, cpu clock throttled (total events = 5083) [109118.408394] CPU3: Core temperature above threshold, cpu clock throttled (total events = 5083) [109118.410435] CPU1: Core temperature/speed normal [109118.410436] CPU3: Core temperature/speed normal [109292.459725] mce: [Hardware Error]: Machine check events logged [109377.526650] CPU3: Package temperature above threshold, cpu clock throttled (total events = 18154) [109377.526651] CPU1: Package temperature above threshold, cpu clock throttled (total events = 18154) [109377.526654] CPU0: Package temperature above threshold, cpu clock throttled (total events = 18154) [109377.526655] CPU2: Package temperature above threshold, cpu clock throttled (total events = 18154) [109377.528652] CPU3: Package temperature/speed normal [109377.528653] CPU1: Package temperature/speed normal [109377.528680] CPU0: Package temperature/speed normal [109377.528681] CPU2: Package temperature/speed normal [109418.679821] CPU1: Core temperature above threshold, cpu clock throttled (total events = 10861) [109418.679822] CPU3: Core temperature above threshold, cpu clock throttled (total events = 10861) [109418.680852] CPU1: Core temperature/speed normal [109418.680853] CPU3: Core temperature/speed normal [109442.587280] mce: [Hardware Error]: Machine check events logged [109677.847214] CPU3: Package temperature above threshold, cpu clock throttled (total events = 31180) [109677.847216] CPU1: Package temperature above threshold, cpu clock throttled (total events = 31180) [109677.847241] CPU0: Package temperature above threshold, cpu clock throttled (total events = 31180) [109677.847243] CPU2: Package temperature above threshold, cpu clock throttled (total events = 31180) [109677.849228] CPU3: Package temperature/speed normal [109677.849228] CPU1: Package temperature/speed normal [109677.849256] CPU2: Package temperature/speed normal [109677.849257] CPU0: Package temperature/speed normal [109718.936187] CPU1: Core temperature above threshold, cpu clock throttled (total events = 17876) [109718.936188] CPU3: Core temperature above threshold, cpu clock throttled (total events = 17876) [109718.941221] CPU1: Core temperature/speed normal [109718.941222] CPU3: Core temperature/speed normal [109893.934798] mce: [Hardware Error]: Machine check events logged [110946.345902] CPU3: Core temperature above threshold, cpu clock throttled (total events = 22409) [110946.345904] CPU1: Core temperature above threshold, cpu clock throttled (total events = 22409) [110946.345906] CPU1: Package temperature above threshold, cpu clock throttled (total events = 39211) [110946.345923] CPU3: Package temperature above threshold, cpu clock throttled (total events = 39211) [110946.345934] CPU0: Package temperature above threshold, cpu clock throttled (total events = 39211) [110946.345936] CPU2: Package temperature above threshold, cpu clock throttled (total events = 39211) [110946.346898] CPU3: Core temperature/speed normal [110946.346899] CPU1: Core temperature/speed normal [110946.346901] CPU1: Package temperature/speed normal [110946.346904] CPU3: Package temperature/speed normal [110946.346930] CPU0: Package temperature/speed normal [110946.346932] CPU2: Package temperature/speed normal [111094.967218] mce: [Hardware Error]: Machine check events logged [112519.534112] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [128512.214230] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [128512.545623] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [131826.345655] CPU3: Core temperature above threshold, cpu clock throttled (total events = 22664) [131826.345658] CPU0: Package temperature above threshold, cpu clock throttled (total events = 39470) [131826.345659] CPU2: Package temperature above threshold, cpu clock throttled (total events = 39470) [131826.345660] CPU1: Core temperature above threshold, cpu clock throttled (total events = 22664) [131826.345663] CPU1: Package temperature above threshold, cpu clock throttled (total events = 39470) [131826.345668] CPU3: Package temperature above threshold, cpu clock throttled (total events = 39470) [131826.346646] CPU3: Core temperature/speed normal [131826.346648] CPU0: Package temperature/speed normal [131826.346649] CPU1: Core temperature/speed normal [131826.346650] CPU2: Package temperature/speed normal [131826.346651] CPU1: Package temperature/speed normal [131826.346656] CPU3: Package temperature/speed normal [131867.676154] systemd-hostnamed[15194]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [131886.656811] mce: [Hardware Error]: Machine check events logged [135119.325452] wlan0: deauthenticated from 00:21:91:2e:8a:b9 (Reason: 6) [135119.367525] cfg80211: Calling CRDA to update world regulatory domain [135119.368882] wlan0: authenticate with 00:21:91:2e:8a:b9 [135119.371168] wlan0: send auth to 00:21:91:2e:8a:b9 (try 1/3) [135119.389405] cfg80211: World regulatory domain updated: [135119.389408] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [135119.389410] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [135119.389412] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [135119.389413] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [135119.389414] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [135119.389416] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [135119.475543] wlan0: send auth to 00:21:91:2e:8a:b9 (try 2/3) [135119.579645] wlan0: send auth to 00:21:91:2e:8a:b9 (try 3/3) [135119.582643] wlan0: authenticated [135119.582860] iwlwifi 0000:02:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use [135119.582865] iwlwifi 0000:02:00.0 wlan0: disabling HT as WMM/QoS is not supported by the AP [135119.582868] iwlwifi 0000:02:00.0 wlan0: disabling VHT as WMM/QoS is not supported by the AP [135119.583595] wlan0: associate with 00:21:91:2e:8a:b9 (try 1/3) [135119.590242] wlan0: RX AssocResp from 00:21:91:2e:8a:b9 (capab=0x431 status=0 aid=4) [135119.596195] wlan0: associated [136316.813199] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [136391.236778] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [136391.556661] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up [137793.892282] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [138460.650703] ACPI: \_SB_.PCI0: Bus check notify on hotplug_event_root [138460.978265] [drm:intel_dp_start_link_train] *ERROR* too many voltage retries, give up