System frozen after sometime. here is the log... Oct 13 13:13:28 skannan-dv2k kernel: [ 941.277351] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:13:28 skannan-dv2k kernel: [ 941.277713] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:13:28 skannan-dv2k kernel: [ 941.296409] cfg80211: Calling CRDA to update world regulatory domain Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298434] cfg80211: World regulatory domain updated: Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298437] cfg80211: DFS Master region: unset Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298438] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298440] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298441] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298442] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298443] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Oct 13 13:13:28 skannan-dv2k kernel: [ 941.298445] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) Oct 13 13:13:29 skannan-dv2k kernel: [ 942.333855] wlan2: authenticate with c8:d7:19:1e:ff:2f Oct 13 13:13:29 skannan-dv2k kernel: [ 942.370407] wlan2: send auth to c8:d7:19:1e:ff:2f (try 1/3) Oct 13 13:13:29 skannan-dv2k kernel: [ 942.472813] wlan2: send auth to c8:d7:19:1e:ff:2f (try 2/3) Oct 13 13:13:29 skannan-dv2k kernel: [ 942.498062] wlan2: authenticated Oct 13 13:13:29 skannan-dv2k kernel: [ 942.500797] wlan2: associate with c8:d7:19:1e:ff:2f (try 1/3) Oct 13 13:13:29 skannan-dv2k kernel: [ 942.604736] wlan2: associate with c8:d7:19:1e:ff:2f (try 2/3) Oct 13 13:13:30 skannan-dv2k kernel: [ 942.708626] wlan2: associate with c8:d7:19:1e:ff:2f (try 3/3) Oct 13 13:13:30 skannan-dv2k kernel: [ 942.812629] wlan2: association with c8:d7:19:1e:ff:2f timed out Oct 13 13:13:39 skannan-dv2k kernel: [ 952.599059] wlan2: authenticate with c8:d7:19:1e:ff:2f Oct 13 13:13:39 skannan-dv2k kernel: [ 952.618713] wlan2: send auth to c8:d7:19:1e:ff:2f (try 1/3) Oct 13 13:13:39 skannan-dv2k kernel: [ 952.624047] wlan2: authenticated Oct 13 13:13:39 skannan-dv2k kernel: [ 952.627093] wlan2: associate with c8:d7:19:1e:ff:2f (try 1/3) Oct 13 13:13:40 skannan-dv2k kernel: [ 952.651128] wlan2: RX AssocResp from c8:d7:19:1e:ff:2f (capab=0x411 status=0 aid=60) Oct 13 13:13:40 skannan-dv2k kernel: [ 952.904540] wlan2: associated Oct 13 13:16:50 skannan-dv2k kernel: [ 1143.366569] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:16:50 skannan-dv2k kernel: [ 1143.366916] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:17:17 skannan-dv2k kernel: [ 1169.718307] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:17:17 skannan-dv2k kernel: [ 1169.718640] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:04 skannan-dv2k kernel: [ 1216.650793] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:04 skannan-dv2k kernel: [ 1216.651145] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:28 skannan-dv2k kernel: [ 1240.704326] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:28 skannan-dv2k kernel: [ 1240.704670] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:31 skannan-dv2k kernel: [ 1243.667463] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:31 skannan-dv2k kernel: [ 1243.668561] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:34 skannan-dv2k kernel: [ 1246.738242] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:34 skannan-dv2k kernel: [ 1246.738594] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:37 skannan-dv2k kernel: [ 1249.702841] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:37 skannan-dv2k kernel: [ 1249.703192] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:46 skannan-dv2k kernel: [ 1259.018772] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:46 skannan-dv2k kernel: [ 1259.019117] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:49 skannan-dv2k kernel: [ 1261.781091] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:49 skannan-dv2k kernel: [ 1261.781444] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:18:55 skannan-dv2k kernel: [ 1268.020971] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:18:55 skannan-dv2k kernel: [ 1268.021324] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:00 skannan-dv2k kernel: [ 1272.605149] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:00 skannan-dv2k kernel: [ 1272.605494] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:19 skannan-dv2k kernel: [ 1291.663616] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:19 skannan-dv2k kernel: [ 1291.663969] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:20 skannan-dv2k kernel: [ 1292.388326] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:20 skannan-dv2k kernel: [ 1292.389032] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:25 skannan-dv2k kernel: [ 1297.804531] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:25 skannan-dv2k kernel: [ 1297.804879] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:31 skannan-dv2k kernel: [ 1303.644032] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:31 skannan-dv2k kernel: [ 1303.644382] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:40 skannan-dv2k kernel: [ 1312.852137] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:40 skannan-dv2k kernel: [ 1312.852486] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:46 skannan-dv2k kernel: [ 1318.464186] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:46 skannan-dv2k kernel: [ 1318.464197] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:49 skannan-dv2k kernel: [ 1321.855321] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:49 skannan-dv2k kernel: [ 1321.855673] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:53 skannan-dv2k kernel: [ 1325.761384] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:53 skannan-dv2k kernel: [ 1325.761749] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:19:58 skannan-dv2k kernel: [ 1330.872405] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:19:58 skannan-dv2k kernel: [ 1330.872751] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:27:31 skannan-dv2k kernel: [ 1782.972861] [drm:__gen7_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake to ack request. Oct 13 13:27:40 skannan-dv2k kernel: [ 1792.842431] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:27:40 skannan-dv2k kernel: [ 1792.842782] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:28:02 skannan-dv2k kernel: [ 1814.334342] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d Oct 13 13:28:02 skannan-dv2k kernel: [ 1814.334686] rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717533] INFO: rcu_sched self-detected stall on CPU { 0} (t=15000 jiffies g=31685 c=31684 q=0) Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717543] Task dump for CPU 0: Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717546] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717549] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717553] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717555] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717559] Call Trace: Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717561] [] sched_show_task+0xa8/0x110 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717572] [] dump_cpu_task+0x3f/0x50 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717576] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717580] [] print_cpu_stall+0xd7/0x140 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717584] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717587] [] __rcu_pending+0x38/0x1d0 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717590] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717594] [] update_process_times+0x48/0x80 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717599] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717602] [] tick_sched_timer+0x4c/0x80 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717605] [] __run_hrtimer+0x76/0x230 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717608] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717612] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717616] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717622] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717625] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717630] [] ? __do_softirq+0x8b/0x330 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717633] [] ? __do_softirq+0x20/0x330 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717637] [] irq_exit+0x11e/0x140 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717640] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717643] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717645] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717652] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717656] [] cpuidle_enter+0x17/0x20 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717658] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717661] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717666] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717669] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717673] [] rest_init+0x77/0x80 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717677] [] start_kernel+0x3c6/0x3cd Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717681] [] ? set_init_arg+0x56/0x56 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717683] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717687] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:31:55 skannan-dv2k kernel: [ 2047.717691] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:32:14 skannan-dv2k kernel: [ 2066.079319] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:32:14 skannan-dv2k kernel: [ 2066.079338] wlan2: Connection to AP c8:d7:19:1e:ff:2f lost Oct 13 13:32:24 skannan-dv2k kernel: [ 2076.093766] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:32:34 skannan-dv2k kernel: [ 2086.108188] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:32:44 skannan-dv2k kernel: [ 2096.122619] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:32:54 skannan-dv2k kernel: [ 2106.137044] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:04 skannan-dv2k kernel: [ 2116.155478] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:14 skannan-dv2k kernel: [ 2126.173911] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:16 skannan-dv2k kernel: [ 2128.416697] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... render ring idle Oct 13 13:33:24 skannan-dv2k kernel: [ 2136.188371] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:34 skannan-dv2k kernel: [ 2146.202763] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:44 skannan-dv2k kernel: [ 2156.217194] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883749] INFO: task Chrome_FileThre:3129 blocked for more than 120 seconds. Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883754] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883756] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883758] Chrome_FileThre D 0000000000000001 0 3129 2024 0x00000000 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883762] ffff8801eff5bc98 0000000000000086 ffff88009f86b000 ffff8800c167a580 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883766] ffff8801eff5bfd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883769] ffff880213a51400 ffff8800c8398000 ffff88021f214580 ffff8801eff5bdd8 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883772] Call Trace: Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883781] [] schedule+0x29/0x70 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883785] [] schedule_timeout+0x1b5/0x210 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883790] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883808] [] ? cfg80211_mlme_unregister_socket+0x105/0x2f0 [cfg80211] Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883812] [] wait_for_completion+0xa7/0x160 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883816] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883820] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883823] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883825] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883828] [] synchronize_sched+0x3a/0x50 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883833] [] synchronize_net+0x1c/0x40 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883837] [] netlink_release+0xd6/0x290 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883840] [] sock_release+0x28/0xa0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883843] [] sock_close+0x12/0x20 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883847] [] __fput+0xbd/0x250 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883851] [] ____fput+0xe/0x10 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883855] [] task_work_run+0xa7/0xe0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883859] [] do_notify_resume+0xc7/0xd0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883862] [] int_signal+0x12/0x17 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883867] INFO: task WorkerPool/3893:3893 blocked for more than 120 seconds. Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883869] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883870] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883871] WorkerPool/3893 D 0000000000000001 0 3893 2024 0x00000000 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883874] ffff88008be97c98 0000000000000086 ffff88009f86b100 ffff8800c167b480 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883877] ffff88008be97fd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883880] ffff880213a51400 ffff88009fbf0a00 0000000000000001 ffff88008be97dd8 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883883] Call Trace: Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883886] [] schedule+0x29/0x70 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883890] [] schedule_timeout+0x1b5/0x210 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883894] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883906] [] ? cfg80211_mlme_unregister_socket+0x105/0x2f0 [cfg80211] Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883910] [] wait_for_completion+0xa7/0x160 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883913] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883916] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883919] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883921] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883924] [] synchronize_sched+0x3a/0x50 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883928] [] synchronize_net+0x1c/0x40 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883931] [] netlink_release+0xd6/0x290 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883934] [] sock_release+0x28/0xa0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883937] [] sock_close+0x12/0x20 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883940] [] __fput+0xbd/0x250 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883944] [] ____fput+0xe/0x10 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883948] [] task_work_run+0xa7/0xe0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883951] [] do_notify_resume+0xc7/0xd0 Oct 13 13:33:47 skannan-dv2k kernel: [ 2158.883954] [] int_signal+0x12/0x17 Oct 13 13:33:54 skannan-dv2k kernel: [ 2166.231623] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:04 skannan-dv2k kernel: [ 2176.246055] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:14 skannan-dv2k kernel: [ 2186.260490] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:24 skannan-dv2k kernel: [ 2196.278909] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:34 skannan-dv2k kernel: [ 2206.289345] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:44 skannan-dv2k kernel: [ 2216.303779] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:54 skannan-dv2k kernel: [ 2226.318208] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629470] INFO: rcu_sched self-detected stall on CPU { 0} (t=60003 jiffies g=31685 c=31684 q=0) Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629478] Task dump for CPU 0: Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629480] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629482] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629485] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629487] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629489] Call Trace: Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629491] [] sched_show_task+0xa8/0x110 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629499] [] dump_cpu_task+0x3f/0x50 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629503] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629505] [] print_cpu_stall+0xd7/0x140 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629508] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629510] [] __rcu_pending+0x38/0x1d0 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629513] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629515] [] update_process_times+0x48/0x80 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629519] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629521] [] tick_sched_timer+0x4c/0x80 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629523] [] __run_hrtimer+0x76/0x230 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629525] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629528] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629540] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629544] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629546] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629550] [] ? __do_softirq+0x8b/0x330 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629552] [] ? __do_softirq+0x20/0x330 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629555] [] irq_exit+0x11e/0x140 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629557] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629559] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629560] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629565] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629567] [] cpuidle_enter+0x17/0x20 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629569] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629571] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629575] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629577] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629580] [] rest_init+0x77/0x80 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629582] [] start_kernel+0x3c6/0x3cd Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629585] [] ? set_init_arg+0x56/0x56 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629587] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629589] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:34:56 skannan-dv2k kernel: [ 2227.629591] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:35:04 skannan-dv2k kernel: [ 2236.332639] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:35:14 skannan-dv2k kernel: [ 2246.347071] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:35:24 skannan-dv2k kernel: [ 2256.361487] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:35:34 skannan-dv2k kernel: [ 2266.375921] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:35:44 skannan-dv2k kernel: [ 2276.394345] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817013] INFO: task kworker/u16:2:98 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817019] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817021] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817023] kworker/u16:2 D 0000000000000003 0 98 2 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817051] Workqueue: phy0 ieee80211_beacon_connection_loss_work [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817053] ffff8800d527b9a8 0000000000000046 ffff8800d527b9f0 ffff88021f254580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817056] ffff8800d527bfd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817059] ffff880213ae5a00 ffff8800d5175000 ffff8800d527b9f0 ffff8800d527bae8 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817063] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817070] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817074] [] schedule_timeout+0x1b5/0x210 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817078] [] ? __enqueue_entity+0x74/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817082] [] wait_for_completion+0xa7/0x160 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817086] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817089] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817092] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817094] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817098] [] synchronize_sched_expedited.part.47+0xc9/0x190 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817101] [] synchronize_sched_expedited+0x45/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817104] [] synchronize_rcu_expedited+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817108] [] synchronize_net+0x2d/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817120] [] ___ieee80211_stop_tx_ba_session+0x10e/0x510 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817125] [] ? wakeup_softirqd+0x2d/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817136] [] __ieee80211_stop_tx_ba_session+0x44/0x70 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817147] [] ieee80211_sta_tear_down_BA_sessions+0x45/0x70 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817156] [] __sta_info_destroy_part1+0x48/0x280 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817165] [] __sta_info_flush+0x13c/0x190 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817181] [] ieee80211_set_disassoc+0xd4/0x420 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817195] [] __ieee80211_disconnect+0x6e/0xf0 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817207] [] ieee80211_beacon_connection_loss_work+0xa2/0xb0 [mac80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817211] [] process_one_work+0x14e/0x460 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817215] [] worker_thread+0x11b/0x3f0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817218] [] ? create_worker+0x1e0/0x1e0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817221] [] kthread+0xc9/0xe0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817224] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817227] [] ret_from_fork+0x7c/0xb0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817229] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817237] INFO: task NetworkManager:998 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817239] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817240] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817242] NetworkManager D 0000000000000002 0 998 1 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817245] ffff8800d6763818 0000000000000082 ffffffff82679d0b ffffffff1f5f8f00 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817248] ffff8800d6763fd8 0000000000014580 ffff8800d5303480 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817250] ffff880213a51e00 ffff8800d5173200 ffff8800d6763838 ffffffff82cd8280 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817253] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817257] [] ? pskb_expand_head+0x6b/0x2b0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817261] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817264] [] schedule_preempt_disabled+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817268] [] __mutex_lock_slowpath+0xcd/0x1d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817271] [] mutex_lock+0x23/0x37 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817275] [] rtnl_lock+0x15/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817290] [] nl80211_prepare_wdev_dump.isra.57+0x32/0x1b0 [cfg80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817301] [] nl80211_dump_scan+0x32/0x150 [cfg80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817306] [] genl_lock_dumpit+0x31/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817310] [] netlink_dump+0xb5/0x2d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817314] [] __netlink_dump_start+0x196/0x260 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817318] [] genl_family_rcv_msg+0x1dd/0x3d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817322] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817325] [] ? netlink_poll+0x16a/0x1b0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817329] [] ? sock_poll+0x116/0x130 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817332] [] ? genl_lock_done+0x50/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817336] [] ? genl_rcv_msg+0x80/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817340] [] genl_rcv_msg+0x44/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817344] [] ? genl_family_rcv_msg+0x3d0/0x3d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817347] [] netlink_rcv_skb+0xa9/0xd0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817351] [] genl_rcv+0x2c/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817354] [] netlink_unicast+0x128/0x1d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817358] [] netlink_sendmsg+0x36c/0x450 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817362] [] ? __pollwait+0xf0/0xf0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817365] [] sock_sendmsg+0xaf/0xc0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817367] [] ? __pollwait+0xf0/0xf0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817370] [] ? __pollwait+0xf0/0xf0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817373] [] ___sys_sendmsg+0x39c/0x3b0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817375] [] ? __pollwait+0xf0/0xf0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817379] [] ? tlb_flush_mmu+0x24/0x30 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817382] [] ? tlb_finish_mmu+0x14/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817386] [] ? eventfd_ctx_read+0x61/0x260 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817389] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817393] [] ? __fget_light+0x25/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817397] [] __sys_sendmsg+0x49/0x90 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817400] [] SyS_sendmsg+0x19/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817403] [] system_call_fastpath+0x1a/0x1f Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817424] INFO: task nmbd:3076 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817426] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817429] nmbd D 0000000000000003 0 3076 1 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817432] ffff8801fdf7fb88 0000000000000086 0000000000000008 0000000000000008 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817434] ffff8801fdf7ffd8 0000000000014580 ffff8800c838f000 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817437] ffff880213a52800 ffff8800d55f8000 0000000000000000 ffffffff82cd8280 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817440] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817444] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817447] [] schedule_preempt_disabled+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817451] [] __mutex_lock_slowpath+0xcd/0x1d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817454] [] mutex_lock+0x23/0x37 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817457] [] rtnl_lock+0x15/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817460] [] rtnetlink_rcv+0x16/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817463] [] netlink_unicast+0x128/0x1d0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817466] [] ? __pollwait+0xf0/0xf0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817469] [] netlink_sendmsg+0x36c/0x450 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817472] [] sock_sendmsg+0xaf/0xc0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817477] [] ? obj_hashfn+0x27/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817481] [] ? head_hashfn+0xd/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817485] [] ? rhashtable_insert+0x54/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817488] [] SYSC_sendto+0x138/0x190 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817491] [] ? sock_alloc_file+0x9c/0x130 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817493] [] ? __fd_install+0x58/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817496] [] ? fd_install+0x25/0x30 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817499] [] SyS_sendto+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817501] [] system_call_fastpath+0x1a/0x1f Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817505] INFO: task Chrome_FileThre:3129 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817506] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817508] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817509] Chrome_FileThre D 0000000000000001 0 3129 2024 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817511] ffff8801eff5bc98 0000000000000086 ffff88009f86b000 ffff8800c167a580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817514] ffff8801eff5bfd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817517] ffff880213a51400 ffff8800c8398000 ffff88021f214580 ffff8801eff5bdd8 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817520] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817523] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817527] [] schedule_timeout+0x1b5/0x210 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817530] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817543] [] ? cfg80211_mlme_unregister_socket+0x105/0x2f0 [cfg80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817547] [] wait_for_completion+0xa7/0x160 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817550] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817554] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817556] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817558] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817562] [] synchronize_sched+0x3a/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817565] [] synchronize_net+0x1c/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817569] [] netlink_release+0xd6/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817572] [] sock_release+0x28/0xa0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817575] [] sock_close+0x12/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817578] [] __fput+0xbd/0x250 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817582] [] ____fput+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817586] [] task_work_run+0xa7/0xe0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817591] [] do_notify_resume+0xc7/0xd0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817593] [] int_signal+0x12/0x17 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817598] INFO: task WorkerPool/3893:3893 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817599] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817601] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817602] WorkerPool/3893 D 0000000000000001 0 3893 2024 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817604] ffff88008be97c98 0000000000000086 ffff88009f86b100 ffff8800c167b480 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817607] ffff88008be97fd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817610] ffff880213a51400 ffff88009fbf0a00 0000000000000001 ffff88008be97dd8 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817613] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817616] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817620] [] schedule_timeout+0x1b5/0x210 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817623] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817634] [] ? cfg80211_mlme_unregister_socket+0x105/0x2f0 [cfg80211] Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817638] [] wait_for_completion+0xa7/0x160 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817641] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817644] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817646] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817649] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817652] [] synchronize_sched+0x3a/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817655] [] synchronize_net+0x1c/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817659] [] netlink_release+0xd6/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817662] [] sock_release+0x28/0xa0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817664] [] sock_close+0x12/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817668] [] __fput+0xbd/0x250 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817671] [] ____fput+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817675] [] task_work_run+0xa7/0xe0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817678] [] do_notify_resume+0xc7/0xd0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817681] [] int_signal+0x12/0x17 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817695] INFO: task kworker/3:0:3760 blocked for more than 120 seconds. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817697] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817698] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817699] kworker/3:0 D 0000000000000003 0 3760 2 0x00000000 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817704] Workqueue: events linkwatch_event Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817705] ffff88009fb57ae8 0000000000000046 ffff88009fb57a88 ffffffff820a5824 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817708] ffff88009fb57fd8 0000000000014580 ffff8802096f9c00 0000000000014580 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817711] ffff880213a52800 ffff88009fbf2800 ffff88021f2d4580 ffff88009fb57c28 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817714] Call Trace: Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817716] [] ? __enqueue_entity+0x74/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817720] [] schedule+0x29/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817723] [] schedule_timeout+0x1b5/0x210 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817727] [] ? __schedule+0x38e/0x770 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817730] [] wait_for_completion+0xa7/0x160 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817733] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817736] [] ? get_state_synchronize_rcu+0x20/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817740] [] __stop_cpus+0x56/0x80 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817743] [] ? get_state_synchronize_rcu+0x20/0x20 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817746] [] try_stop_cpus+0x4a/0x70 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817749] [] synchronize_sched_expedited.part.47+0x9a/0x190 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817752] [] synchronize_sched_expedited+0x45/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817755] [] synchronize_rcu_expedited+0xe/0x10 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817759] [] synchronize_net+0x2d/0x40 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817762] [] dev_deactivate_many+0x26c/0x280 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817764] [] dev_deactivate+0x36/0x50 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817767] [] linkwatch_do_dev+0x34/0x60 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817771] [] __linkwatch_run_queue+0x14c/0x1e0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817774] [] linkwatch_event+0x25/0x30 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817777] [] process_one_work+0x14e/0x460 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817780] [] worker_thread+0x11b/0x3f0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817784] [] ? create_worker+0x1e0/0x1e0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817786] [] kthread+0xc9/0xe0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817789] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817792] [] ret_from_fork+0x7c/0xb0 Oct 13 13:35:47 skannan-dv2k kernel: [ 2278.817794] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:35:54 skannan-dv2k kernel: [ 2286.408780] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:04 skannan-dv2k kernel: [ 2296.423212] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:14 skannan-dv2k kernel: [ 2306.437648] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:24 skannan-dv2k kernel: [ 2316.456069] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:34 skannan-dv2k kernel: [ 2326.466514] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:44 skannan-dv2k kernel: [ 2336.480937] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:36:54 skannan-dv2k kernel: [ 2346.495368] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:04 skannan-dv2k kernel: [ 2356.517797] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:14 skannan-dv2k kernel: [ 2366.532230] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:25 skannan-dv2k kernel: [ 2376.546660] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:35 skannan-dv2k kernel: [ 2386.561085] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:45 skannan-dv2k kernel: [ 2396.579524] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750332] INFO: task kworker/u16:2:98 blocked for more than 120 seconds. Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750337] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750339] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750340] kworker/u16:2 D 0000000000000003 0 98 2 0x00000000 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750375] Workqueue: phy0 ieee80211_beacon_connection_loss_work [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750377] ffff8800d527b9a8 0000000000000046 ffff8800d527b9f0 ffff88021f254580 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750380] ffff8800d527bfd8 0000000000014580 ffff8802095c5400 0000000000014580 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750382] ffff880213ae5a00 ffff8800d5175000 ffff8800d527b9f0 ffff8800d527bae8 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750385] Call Trace: Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750391] [] schedule+0x29/0x70 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750394] [] schedule_timeout+0x1b5/0x210 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750398] [] ? __enqueue_entity+0x74/0x80 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750401] [] wait_for_completion+0xa7/0x160 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750404] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750407] [] ? call_rcu_bh+0x20/0x20 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750409] [] wait_rcu_gp+0x4d/0x60 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750411] [] ? wait_rcu_gp+0x60/0x60 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750414] [] synchronize_sched_expedited.part.47+0xc9/0x190 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750416] [] synchronize_sched_expedited+0x45/0x50 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750419] [] synchronize_rcu_expedited+0xe/0x10 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750422] [] synchronize_net+0x2d/0x40 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750432] [] ___ieee80211_stop_tx_ba_session+0x10e/0x510 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750436] [] ? wakeup_softirqd+0x2d/0x40 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750445] [] __ieee80211_stop_tx_ba_session+0x44/0x70 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750453] [] ieee80211_sta_tear_down_BA_sessions+0x45/0x70 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750460] [] __sta_info_destroy_part1+0x48/0x280 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750468] [] __sta_info_flush+0x13c/0x190 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750480] [] ieee80211_set_disassoc+0xd4/0x420 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750491] [] __ieee80211_disconnect+0x6e/0xf0 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750501] [] ieee80211_beacon_connection_loss_work+0xa2/0xb0 [mac80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750505] [] process_one_work+0x14e/0x460 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750507] [] worker_thread+0x11b/0x3f0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750510] [] ? create_worker+0x1e0/0x1e0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750513] [] kthread+0xc9/0xe0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750515] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750517] [] ret_from_fork+0x7c/0xb0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750519] [] ? flush_kthread_worker+0x90/0x90 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750526] INFO: task NetworkManager:998 blocked for more than 120 seconds. Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750528] Tainted: G OE 3.17.0-031700-generic #201410060605 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750529] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750530] NetworkManager D 0000000000000002 0 998 1 0x00000000 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750533] ffff8800d6763818 0000000000000082 ffffffff82679d0b ffffffff1f5f8f00 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750535] ffff8800d6763fd8 0000000000014580 ffff8800d5303480 0000000000014580 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750537] ffff880213a51e00 ffff8800d5173200 ffff8800d6763838 ffffffff82cd8280 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750539] Call Trace: Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750542] [] ? pskb_expand_head+0x6b/0x2b0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750545] [] schedule+0x29/0x70 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750548] [] schedule_preempt_disabled+0xe/0x10 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750551] [] __mutex_lock_slowpath+0xcd/0x1d0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750554] [] mutex_lock+0x23/0x37 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750557] [] rtnl_lock+0x15/0x20 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750570] [] nl80211_prepare_wdev_dump.isra.57+0x32/0x1b0 [cfg80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750578] [] nl80211_dump_scan+0x32/0x150 [cfg80211] Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750583] [] genl_lock_dumpit+0x31/0x50 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750586] [] netlink_dump+0xb5/0x2d0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750589] [] __netlink_dump_start+0x196/0x260 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750592] [] genl_family_rcv_msg+0x1dd/0x3d0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750595] [] ? _raw_spin_unlock_bh+0x20/0x40 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750598] [] ? netlink_poll+0x16a/0x1b0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750601] [] ? sock_poll+0x116/0x130 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750604] [] ? genl_lock_done+0x50/0x50 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750607] [] ? genl_rcv_msg+0x80/0x80 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750610] [] genl_rcv_msg+0x44/0x80 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750613] [] ? genl_family_rcv_msg+0x3d0/0x3d0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750616] [] netlink_rcv_skb+0xa9/0xd0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750619] [] genl_rcv+0x2c/0x40 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750621] [] netlink_unicast+0x128/0x1d0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750624] [] netlink_sendmsg+0x36c/0x450 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750627] [] ? __pollwait+0xf0/0xf0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750630] [] sock_sendmsg+0xaf/0xc0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750632] [] ? __pollwait+0xf0/0xf0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750634] [] ? __pollwait+0xf0/0xf0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750636] [] ___sys_sendmsg+0x39c/0x3b0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750638] [] ? __pollwait+0xf0/0xf0 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750641] [] ? tlb_flush_mmu+0x24/0x30 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750644] [] ? tlb_finish_mmu+0x14/0x40 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750647] [] ? eventfd_ctx_read+0x61/0x260 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750650] [] ? try_to_wake_up+0x290/0x290 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750653] [] ? __fget_light+0x25/0x70 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750656] [] __sys_sendmsg+0x49/0x90 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750659] [] SyS_sendmsg+0x19/0x20 Oct 13 13:37:47 skannan-dv2k kernel: [ 2398.750661] [] system_call_fastpath+0x1a/0x1f Oct 13 13:37:55 skannan-dv2k kernel: [ 2406.589949] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541396] INFO: rcu_sched self-detected stall on CPU { 0} (t=105006 jiffies g=31685 c=31684 q=0) Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541406] Task dump for CPU 0: Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541409] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541413] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541416] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541419] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541422] Call Trace: Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541424] [] sched_show_task+0xa8/0x110 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541435] [] dump_cpu_task+0x3f/0x50 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541439] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541442] [] print_cpu_stall+0xd7/0x140 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541446] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541449] [] __rcu_pending+0x38/0x1d0 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541452] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541455] [] update_process_times+0x48/0x80 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541460] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541464] [] tick_sched_timer+0x4c/0x80 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541466] [] __run_hrtimer+0x76/0x230 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541470] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541473] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541478] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541483] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541486] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541491] [] ? __do_softirq+0x8b/0x330 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541495] [] ? __do_softirq+0x20/0x330 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541498] [] irq_exit+0x11e/0x140 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541502] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541505] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541506] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541513] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541516] [] cpuidle_enter+0x17/0x20 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541519] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541522] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541527] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541530] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541534] [] rest_init+0x77/0x80 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541538] [] start_kernel+0x3c6/0x3cd Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541541] [] ? set_init_arg+0x56/0x56 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541544] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541548] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:37:56 skannan-dv2k kernel: [ 2407.541552] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:38:05 skannan-dv2k kernel: [ 2416.604381] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:38:15 skannan-dv2k kernel: [ 2426.618810] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:38:25 skannan-dv2k kernel: [ 2436.633240] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:38:35 skannan-dv2k kernel: [ 2446.647667] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:38:45 skannan-dv2k kernel: [ 2456.666096] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:38:55 skannan-dv2k kernel: [ 2466.684515] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:05 skannan-dv2k kernel: [ 2476.698955] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:15 skannan-dv2k kernel: [ 2486.713383] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:25 skannan-dv2k kernel: [ 2496.727818] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:35 skannan-dv2k kernel: [ 2506.742249] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:45 skannan-dv2k kernel: [ 2516.756673] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:39:55 skannan-dv2k kernel: [ 2526.771104] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:05 skannan-dv2k kernel: [ 2536.785536] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:15 skannan-dv2k kernel: [ 2546.803967] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:25 skannan-dv2k kernel: [ 2556.814397] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:35 skannan-dv2k kernel: [ 2566.828829] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:45 skannan-dv2k kernel: [ 2576.843256] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:55 skannan-dv2k kernel: [ 2586.857687] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453344] INFO: rcu_sched self-detected stall on CPU { 0} (t=150009 jiffies g=31685 c=31684 q=0) Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453353] Task dump for CPU 0: Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453356] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453360] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453363] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453366] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453369] Call Trace: Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453371] [] sched_show_task+0xa8/0x110 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453382] [] dump_cpu_task+0x3f/0x50 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453387] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453390] [] print_cpu_stall+0xd7/0x140 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453394] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453397] [] __rcu_pending+0x38/0x1d0 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453400] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453404] [] update_process_times+0x48/0x80 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453409] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453412] [] tick_sched_timer+0x4c/0x80 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453415] [] __run_hrtimer+0x76/0x230 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453419] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453422] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453427] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453432] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453446] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453451] [] ? __do_softirq+0x8b/0x330 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453454] [] ? __do_softirq+0x20/0x330 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453457] [] irq_exit+0x11e/0x140 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453460] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453462] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453463] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453469] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453472] [] cpuidle_enter+0x17/0x20 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453475] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453477] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453482] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453484] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453488] [] rest_init+0x77/0x80 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453491] [] start_kernel+0x3c6/0x3cd Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453494] [] ? set_init_arg+0x56/0x56 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453496] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453500] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:40:56 skannan-dv2k kernel: [ 2587.453503] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:41:05 skannan-dv2k kernel: [ 2596.872123] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:41:15 skannan-dv2k kernel: [ 2606.890540] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:41:25 skannan-dv2k kernel: [ 2616.900983] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:41:35 skannan-dv2k kernel: [ 2626.915409] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:41:45 skannan-dv2k kernel: [ 2636.937828] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:41:55 skannan-dv2k kernel: [ 2646.948269] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:05 skannan-dv2k kernel: [ 2656.966691] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:15 skannan-dv2k kernel: [ 2666.977130] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:25 skannan-dv2k kernel: [ 2676.991572] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:35 skannan-dv2k kernel: [ 2687.005992] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:45 skannan-dv2k kernel: [ 2697.020448] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:42:55 skannan-dv2k kernel: [ 2707.034880] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:05 skannan-dv2k kernel: [ 2717.053274] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:15 skannan-dv2k kernel: [ 2727.071702] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:25 skannan-dv2k kernel: [ 2737.086142] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:35 skannan-dv2k kernel: [ 2747.100573] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:45 skannan-dv2k kernel: [ 2757.115002] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:55 skannan-dv2k kernel: [ 2767.129457] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365289] INFO: rcu_sched self-detected stall on CPU { 0} (t=195012 jiffies g=31685 c=31684 q=0) Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365299] Task dump for CPU 0: Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365301] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365305] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365309] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365311] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365315] Call Trace: Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365317] [] sched_show_task+0xa8/0x110 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365328] [] dump_cpu_task+0x3f/0x50 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365332] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365335] [] print_cpu_stall+0xd7/0x140 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365339] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365342] [] __rcu_pending+0x38/0x1d0 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365346] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365349] [] update_process_times+0x48/0x80 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365354] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365357] [] tick_sched_timer+0x4c/0x80 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365360] [] __run_hrtimer+0x76/0x230 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365364] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365367] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365372] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365378] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365381] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365385] [] ? __do_softirq+0x8b/0x330 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365389] [] ? __do_softirq+0x20/0x330 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365393] [] irq_exit+0x11e/0x140 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365396] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365399] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365400] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365407] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365410] [] cpuidle_enter+0x17/0x20 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365413] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365416] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365421] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365423] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365427] [] rest_init+0x77/0x80 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365431] [] start_kernel+0x3c6/0x3cd Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365435] [] ? set_init_arg+0x56/0x56 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365438] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365442] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:43:56 skannan-dv2k kernel: [ 2767.365445] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:44:05 skannan-dv2k kernel: [ 2777.147863] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:44:15 skannan-dv2k kernel: [ 2787.162289] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:44:25 skannan-dv2k kernel: [ 2797.180719] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:44:35 skannan-dv2k kernel: [ 2807.199136] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:44:45 skannan-dv2k kernel: [ 2817.209578] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:44:55 skannan-dv2k kernel: [ 2827.224010] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:05 skannan-dv2k kernel: [ 2837.238447] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:15 skannan-dv2k kernel: [ 2847.260862] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:26 skannan-dv2k kernel: [ 2857.275297] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:36 skannan-dv2k kernel: [ 2867.289723] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:46 skannan-dv2k kernel: [ 2877.304155] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:45:56 skannan-dv2k kernel: [ 2887.318585] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:06 skannan-dv2k kernel: [ 2897.333017] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:16 skannan-dv2k kernel: [ 2907.347446] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:26 skannan-dv2k kernel: [ 2917.361874] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:36 skannan-dv2k kernel: [ 2927.376306] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:46 skannan-dv2k kernel: [ 2937.394726] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277229] INFO: rcu_sched self-detected stall on CPU { 0} (t=240015 jiffies g=31685 c=31684 q=0) Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277239] Task dump for CPU 0: Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277241] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277245] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277248] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277251] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277254] Call Trace: Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277256] [] sched_show_task+0xa8/0x110 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277268] [] dump_cpu_task+0x3f/0x50 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277272] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277276] [] print_cpu_stall+0xd7/0x140 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277279] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277282] [] __rcu_pending+0x38/0x1d0 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277286] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277289] [] update_process_times+0x48/0x80 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277294] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277297] [] tick_sched_timer+0x4c/0x80 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277300] [] __run_hrtimer+0x76/0x230 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277303] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277306] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277311] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277317] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277320] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277325] [] ? __do_softirq+0x8b/0x330 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277328] [] ? __do_softirq+0x20/0x330 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277332] [] irq_exit+0x11e/0x140 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277335] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277338] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277339] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277347] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277350] [] cpuidle_enter+0x17/0x20 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277353] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277356] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277361] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277363] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277368] [] rest_init+0x77/0x80 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277371] [] start_kernel+0x3c6/0x3cd Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277375] [] ? set_init_arg+0x56/0x56 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277378] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277382] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.277385] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:46:56 skannan-dv2k kernel: [ 2947.405164] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:06 skannan-dv2k kernel: [ 2957.419599] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:16 skannan-dv2k kernel: [ 2967.434030] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:26 skannan-dv2k kernel: [ 2977.448462] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:36 skannan-dv2k kernel: [ 2987.466892] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:46 skannan-dv2k kernel: [ 2997.481319] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:47:56 skannan-dv2k kernel: [ 3007.495748] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:06 skannan-dv2k kernel: [ 3017.510180] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:16 skannan-dv2k kernel: [ 3027.524607] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:26 skannan-dv2k kernel: [ 3037.539041] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:36 skannan-dv2k kernel: [ 3047.553471] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:46 skannan-dv2k kernel: [ 3057.575897] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:48:56 skannan-dv2k kernel: [ 3067.594318] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:06 skannan-dv2k kernel: [ 3077.612743] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:16 skannan-dv2k kernel: [ 3087.623184] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:26 skannan-dv2k kernel: [ 3097.637621] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:36 skannan-dv2k kernel: [ 3107.652047] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:46 skannan-dv2k kernel: [ 3117.666472] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189173] INFO: rcu_sched self-detected stall on CPU { 0} (t=285018 jiffies g=31685 c=31684 q=0) Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189182] Task dump for CPU 0: Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189185] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189189] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189192] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189195] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189198] Call Trace: Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189200] [] sched_show_task+0xa8/0x110 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189211] [] dump_cpu_task+0x3f/0x50 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189215] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189219] [] print_cpu_stall+0xd7/0x140 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189222] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189226] [] __rcu_pending+0x38/0x1d0 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189229] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189232] [] update_process_times+0x48/0x80 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189238] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189241] [] tick_sched_timer+0x4c/0x80 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189244] [] __run_hrtimer+0x76/0x230 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189248] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189251] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189256] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189261] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189265] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189270] [] ? __do_softirq+0x8b/0x330 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189273] [] ? __do_softirq+0x20/0x330 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189277] [] irq_exit+0x11e/0x140 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189280] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189283] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189284] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189292] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189295] [] cpuidle_enter+0x17/0x20 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189298] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189301] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189306] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189308] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189313] [] rest_init+0x77/0x80 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189316] [] start_kernel+0x3c6/0x3cd Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189320] [] ? set_init_arg+0x56/0x56 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189323] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189327] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.189330] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:49:56 skannan-dv2k kernel: [ 3127.680906] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:06 skannan-dv2k kernel: [ 3137.695334] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:16 skannan-dv2k kernel: [ 3147.709771] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:26 skannan-dv2k kernel: [ 3157.732183] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:36 skannan-dv2k kernel: [ 3167.742625] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:46 skannan-dv2k kernel: [ 3177.757061] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:50:56 skannan-dv2k kernel: [ 3187.771488] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:06 skannan-dv2k kernel: [ 3197.785917] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:16 skannan-dv2k kernel: [ 3207.800348] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:26 skannan-dv2k kernel: [ 3217.814777] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:36 skannan-dv2k kernel: [ 3227.829201] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:46 skannan-dv2k kernel: [ 3237.843631] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:51:56 skannan-dv2k kernel: [ 3247.858062] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:06 skannan-dv2k kernel: [ 3257.872491] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:16 skannan-dv2k kernel: [ 3267.886921] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:26 skannan-dv2k kernel: [ 3277.901354] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:36 skannan-dv2k kernel: [ 3287.915786] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:46 skannan-dv2k kernel: [ 3297.930216] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101105] INFO: rcu_sched self-detected stall on CPU { 0} (t=330021 jiffies g=31685 c=31684 q=0) Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101115] Task dump for CPU 0: Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101117] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101121] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101124] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101127] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101130] Call Trace: Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101133] [] sched_show_task+0xa8/0x110 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101144] [] dump_cpu_task+0x3f/0x50 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101148] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101151] [] print_cpu_stall+0xd7/0x140 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101154] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101158] [] __rcu_pending+0x38/0x1d0 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101161] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101164] [] update_process_times+0x48/0x80 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101169] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101172] [] tick_sched_timer+0x4c/0x80 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101175] [] __run_hrtimer+0x76/0x230 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101179] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101182] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101187] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101192] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101195] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101200] [] ? __do_softirq+0x8b/0x330 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101214] [] ? __do_softirq+0x20/0x330 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101217] [] irq_exit+0x11e/0x140 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101220] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101223] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101224] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101230] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101233] [] cpuidle_enter+0x17/0x20 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101235] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101238] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101242] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101244] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101247] [] rest_init+0x77/0x80 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101251] [] start_kernel+0x3c6/0x3cd Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101254] [] ? set_init_arg+0x56/0x56 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101256] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101259] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.101262] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:52:56 skannan-dv2k kernel: [ 3307.944646] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:06 skannan-dv2k kernel: [ 3317.959075] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:16 skannan-dv2k kernel: [ 3327.977511] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:26 skannan-dv2k kernel: [ 3337.987945] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:37 skannan-dv2k kernel: [ 3348.002374] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:47 skannan-dv2k kernel: [ 3358.016806] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:53:57 skannan-dv2k kernel: [ 3368.031234] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:07 skannan-dv2k kernel: [ 3378.045662] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:17 skannan-dv2k kernel: [ 3388.060094] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:27 skannan-dv2k kernel: [ 3398.074524] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:37 skannan-dv2k kernel: [ 3408.088953] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:47 skannan-dv2k kernel: [ 3418.103381] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:54:57 skannan-dv2k kernel: [ 3428.117817] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:07 skannan-dv2k kernel: [ 3438.136245] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:17 skannan-dv2k kernel: [ 3448.150673] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:27 skannan-dv2k kernel: [ 3458.165104] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:37 skannan-dv2k kernel: [ 3468.179535] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:47 skannan-dv2k kernel: [ 3478.197961] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013054] INFO: rcu_sched self-detected stall on CPU { 0} (t=375024 jiffies g=31685 c=31684 q=0) Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013064] Task dump for CPU 0: Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013067] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013071] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013074] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013077] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013080] Call Trace: Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013082] [] sched_show_task+0xa8/0x110 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013093] [] dump_cpu_task+0x3f/0x50 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013097] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013101] [] print_cpu_stall+0xd7/0x140 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013104] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013107] [] __rcu_pending+0x38/0x1d0 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013111] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013114] [] update_process_times+0x48/0x80 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013119] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013123] [] tick_sched_timer+0x4c/0x80 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013125] [] __run_hrtimer+0x76/0x230 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013129] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013132] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013137] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013142] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013145] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013150] [] ? __do_softirq+0x8b/0x330 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013154] [] ? __do_softirq+0x20/0x330 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013157] [] irq_exit+0x11e/0x140 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013161] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013164] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013165] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013172] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013176] [] cpuidle_enter+0x17/0x20 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013179] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013181] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013186] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013189] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013193] [] rest_init+0x77/0x80 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013197] [] start_kernel+0x3c6/0x3cd Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013200] [] ? set_init_arg+0x56/0x56 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013203] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013207] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:55:56 skannan-dv2k kernel: [ 3487.013211] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:55:57 skannan-dv2k kernel: [ 3488.212389] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:07 skannan-dv2k kernel: [ 3498.226824] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:17 skannan-dv2k kernel: [ 3508.241254] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:27 skannan-dv2k kernel: [ 3518.263672] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:37 skannan-dv2k kernel: [ 3528.274116] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:47 skannan-dv2k kernel: [ 3538.292539] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:56:57 skannan-dv2k kernel: [ 3548.306969] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:07 skannan-dv2k kernel: [ 3558.321399] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:17 skannan-dv2k kernel: [ 3568.335830] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:27 skannan-dv2k kernel: [ 3578.350264] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:37 skannan-dv2k kernel: [ 3588.364690] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:47 skannan-dv2k kernel: [ 3598.379118] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:57:57 skannan-dv2k kernel: [ 3608.393549] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:07 skannan-dv2k kernel: [ 3618.407983] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:17 skannan-dv2k kernel: [ 3628.422412] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:27 skannan-dv2k kernel: [ 3638.436840] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:37 skannan-dv2k kernel: [ 3648.451276] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:47 skannan-dv2k kernel: [ 3658.469712] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.924986] INFO: rcu_sched self-detected stall on CPU { 0} (t=420027 jiffies g=31685 c=31684 q=0) Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.924995] Task dump for CPU 0: Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.924998] swapper/0 R running task 0 0 0 0x00000008 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925002] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925005] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925008] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925011] Call Trace: Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925013] [] sched_show_task+0xa8/0x110 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925024] [] dump_cpu_task+0x3f/0x50 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925028] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925032] [] print_cpu_stall+0xd7/0x140 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925035] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925038] [] __rcu_pending+0x38/0x1d0 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925042] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925045] [] update_process_times+0x48/0x80 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925050] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925053] [] tick_sched_timer+0x4c/0x80 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925056] [] __run_hrtimer+0x76/0x230 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925059] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925062] [] hrtimer_interrupt+0xff/0x260 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925067] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925073] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925076] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925080] [] ? __do_softirq+0x8b/0x330 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925084] [] ? __do_softirq+0x20/0x330 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925088] [] irq_exit+0x11e/0x140 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925091] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925094] [] apic_timer_interrupt+0x6d/0x80 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925095] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925103] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925106] [] cpuidle_enter+0x17/0x20 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925109] [] cpuidle_idle_call+0x9d/0x190 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925112] [] cpu_idle_loop+0x1e5/0x200 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925117] [] ? early_idt_handlers+0x120/0x120 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925119] [] cpu_startup_entry+0x5b/0x60 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925124] [] rest_init+0x77/0x80 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925127] [] start_kernel+0x3c6/0x3cd Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925131] [] ? set_init_arg+0x56/0x56 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925134] [] ? memblock_reserve+0x4c/0x51 Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925138] [] x86_64_start_reservations+0x2a/0x2c Oct 13 13:58:56 skannan-dv2k kernel: [ 3666.925141] [] x86_64_start_kernel+0x144/0x153 Oct 13 13:58:57 skannan-dv2k kernel: [ 3668.488128] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:07 skannan-dv2k kernel: [ 3678.506558] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:17 skannan-dv2k kernel: [ 3688.520979] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:27 skannan-dv2k kernel: [ 3698.535407] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:37 skannan-dv2k kernel: [ 3708.549869] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:47 skannan-dv2k kernel: [ 3718.564281] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 13:59:57 skannan-dv2k kernel: [ 3728.578713] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:07 skannan-dv2k kernel: [ 3738.593146] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:17 skannan-dv2k kernel: [ 3748.607564] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:27 skannan-dv2k kernel: [ 3758.622005] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:37 skannan-dv2k kernel: [ 3768.636434] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:47 skannan-dv2k kernel: [ 3778.650863] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:00:57 skannan-dv2k kernel: [ 3788.665302] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:07 skannan-dv2k kernel: [ 3798.679727] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:17 skannan-dv2k kernel: [ 3808.698144] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:27 skannan-dv2k kernel: [ 3818.716578] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:38 skannan-dv2k kernel: [ 3828.731009] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:48 skannan-dv2k kernel: [ 3838.749443] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836923] INFO: rcu_sched self-detected stall on CPU { 0} (t=465030 jiffies g=31685 c=31684 q=0) Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836931] Task dump for CPU 0: Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836933] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836936] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836938] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836940] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836942] Call Trace: Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836944] [] sched_show_task+0xa8/0x110 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836953] [] dump_cpu_task+0x3f/0x50 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836956] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836958] [] print_cpu_stall+0xd7/0x140 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836961] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836963] [] __rcu_pending+0x38/0x1d0 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836966] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836969] [] update_process_times+0x48/0x80 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836973] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836975] [] tick_sched_timer+0x4c/0x80 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836977] [] __run_hrtimer+0x76/0x230 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836980] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836982] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836986] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836990] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836992] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836995] [] ? __do_softirq+0x8b/0x330 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.836998] [] ? __do_softirq+0x20/0x330 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837000] [] irq_exit+0x11e/0x140 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837003] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837005] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837006] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837011] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837013] [] cpuidle_enter+0x17/0x20 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837015] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837017] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837021] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837023] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837026] [] rest_init+0x77/0x80 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837030] [] start_kernel+0x3c6/0x3cd Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837032] [] ? set_init_arg+0x56/0x56 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837035] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837038] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:01:56 skannan-dv2k kernel: [ 3846.837040] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:01:58 skannan-dv2k kernel: [ 3848.767867] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:08 skannan-dv2k kernel: [ 3858.782293] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:18 skannan-dv2k kernel: [ 3868.796727] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:28 skannan-dv2k kernel: [ 3878.811154] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:38 skannan-dv2k kernel: [ 3888.829586] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:48 skannan-dv2k kernel: [ 3898.848005] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:02:58 skannan-dv2k kernel: [ 3908.862449] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:08 skannan-dv2k kernel: [ 3918.876878] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:18 skannan-dv2k kernel: [ 3928.895322] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:28 skannan-dv2k kernel: [ 3938.909734] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:38 skannan-dv2k kernel: [ 3948.924166] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:48 skannan-dv2k kernel: [ 3958.938595] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:03:58 skannan-dv2k kernel: [ 3968.953029] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:08 skannan-dv2k kernel: [ 3978.971452] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:18 skannan-dv2k kernel: [ 3988.989875] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:28 skannan-dv2k kernel: [ 3999.004326] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:38 skannan-dv2k kernel: [ 4009.022738] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:48 skannan-dv2k kernel: [ 4019.037172] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748875] INFO: rcu_sched self-detected stall on CPU { 0} (t=510033 jiffies g=31685 c=31684 q=0) Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748884] Task dump for CPU 0: Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748887] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748891] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748894] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748897] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748900] Call Trace: Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748902] [] sched_show_task+0xa8/0x110 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748914] [] dump_cpu_task+0x3f/0x50 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748918] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748921] [] print_cpu_stall+0xd7/0x140 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748924] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748928] [] __rcu_pending+0x38/0x1d0 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748931] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748934] [] update_process_times+0x48/0x80 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748939] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748942] [] tick_sched_timer+0x4c/0x80 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748945] [] __run_hrtimer+0x76/0x230 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748948] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748951] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748956] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748961] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748964] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748969] [] ? __do_softirq+0x8b/0x330 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748973] [] ? __do_softirq+0x20/0x330 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748976] [] irq_exit+0x11e/0x140 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748980] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748983] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748984] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748991] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748995] [] cpuidle_enter+0x17/0x20 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.748997] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749000] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749016] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749018] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749022] [] rest_init+0x77/0x80 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749025] [] start_kernel+0x3c6/0x3cd Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749028] [] ? set_init_arg+0x56/0x56 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749031] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749034] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:04:56 skannan-dv2k kernel: [ 4026.749037] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:04:58 skannan-dv2k kernel: [ 4029.051602] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:08 skannan-dv2k kernel: [ 4039.066032] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:18 skannan-dv2k kernel: [ 4049.084449] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:28 skannan-dv2k kernel: [ 4059.094890] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:38 skannan-dv2k kernel: [ 4069.109329] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:48 skannan-dv2k kernel: [ 4079.127747] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:05:58 skannan-dv2k kernel: [ 4089.142186] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:08 skannan-dv2k kernel: [ 4099.156612] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:18 skannan-dv2k kernel: [ 4109.171041] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:28 skannan-dv2k kernel: [ 4119.189463] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:38 skannan-dv2k kernel: [ 4129.203898] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:48 skannan-dv2k kernel: [ 4139.218332] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:06:58 skannan-dv2k kernel: [ 4149.236751] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:08 skannan-dv2k kernel: [ 4159.247186] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:18 skannan-dv2k kernel: [ 4169.261619] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:28 skannan-dv2k kernel: [ 4179.276050] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:38 skannan-dv2k kernel: [ 4189.290479] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:48 skannan-dv2k kernel: [ 4199.304914] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660812] INFO: rcu_sched self-detected stall on CPU { 0} (t=555036 jiffies g=31685 c=31684 q=0) Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660821] Task dump for CPU 0: Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660824] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660828] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660831] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660834] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660837] Call Trace: Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660839] [] sched_show_task+0xa8/0x110 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660850] [] dump_cpu_task+0x3f/0x50 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660854] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660858] [] print_cpu_stall+0xd7/0x140 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660862] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660865] [] __rcu_pending+0x38/0x1d0 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660868] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660872] [] update_process_times+0x48/0x80 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660877] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660880] [] tick_sched_timer+0x4c/0x80 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660883] [] __run_hrtimer+0x76/0x230 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660887] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660890] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660895] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660900] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660903] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660908] [] ? __do_softirq+0x8b/0x330 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660911] [] ? __do_softirq+0x20/0x330 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660915] [] irq_exit+0x11e/0x140 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660919] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660922] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660923] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660930] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660933] [] cpuidle_enter+0x17/0x20 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660936] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660939] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660944] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660947] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660951] [] rest_init+0x77/0x80 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660955] [] start_kernel+0x3c6/0x3cd Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660958] [] ? set_init_arg+0x56/0x56 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660961] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660965] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:07:56 skannan-dv2k kernel: [ 4206.660969] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:07:58 skannan-dv2k kernel: [ 4209.319335] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:08 skannan-dv2k kernel: [ 4219.333775] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:18 skannan-dv2k kernel: [ 4229.352201] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:28 skannan-dv2k kernel: [ 4239.366627] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:38 skannan-dv2k kernel: [ 4249.381055] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:48 skannan-dv2k kernel: [ 4259.399483] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:08:58 skannan-dv2k kernel: [ 4269.413915] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:08 skannan-dv2k kernel: [ 4279.428354] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:18 skannan-dv2k kernel: [ 4289.442779] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:28 skannan-dv2k kernel: [ 4299.457215] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:39 skannan-dv2k kernel: [ 4309.471641] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:49 skannan-dv2k kernel: [ 4319.486066] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:09:59 skannan-dv2k kernel: [ 4329.500501] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:09 skannan-dv2k kernel: [ 4339.514939] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:19 skannan-dv2k kernel: [ 4349.529364] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:29 skannan-dv2k kernel: [ 4359.543796] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:39 skannan-dv2k kernel: [ 4369.558226] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:49 skannan-dv2k kernel: [ 4379.576649] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572739] INFO: rcu_sched self-detected stall on CPU { 0} (t=600039 jiffies g=31685 c=31684 q=0) Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572748] Task dump for CPU 0: Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572751] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572755] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572758] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572761] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572764] Call Trace: Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572766] [] sched_show_task+0xa8/0x110 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572777] [] dump_cpu_task+0x3f/0x50 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572782] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572785] [] print_cpu_stall+0xd7/0x140 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572788] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572791] [] __rcu_pending+0x38/0x1d0 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572795] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572798] [] update_process_times+0x48/0x80 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572803] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572806] [] tick_sched_timer+0x4c/0x80 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572809] [] __run_hrtimer+0x76/0x230 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572812] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572816] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572820] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572826] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572829] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572834] [] ? __do_softirq+0x8b/0x330 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572837] [] ? __do_softirq+0x20/0x330 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572841] [] irq_exit+0x11e/0x140 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572845] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572847] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572849] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572856] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572859] [] cpuidle_enter+0x17/0x20 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572862] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572865] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572870] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572872] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572877] [] rest_init+0x77/0x80 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572880] [] start_kernel+0x3c6/0x3cd Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572884] [] ? set_init_arg+0x56/0x56 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572887] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572891] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:10:56 skannan-dv2k kernel: [ 4386.572894] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:10:59 skannan-dv2k kernel: [ 4389.587086] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:09 skannan-dv2k kernel: [ 4399.601514] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:19 skannan-dv2k kernel: [ 4409.615944] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:29 skannan-dv2k kernel: [ 4419.630374] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:39 skannan-dv2k kernel: [ 4429.648802] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:49 skannan-dv2k kernel: [ 4439.663236] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:11:59 skannan-dv2k kernel: [ 4449.677665] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:09 skannan-dv2k kernel: [ 4459.692094] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:19 skannan-dv2k kernel: [ 4469.710524] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:29 skannan-dv2k kernel: [ 4479.724955] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:39 skannan-dv2k kernel: [ 4489.739382] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:49 skannan-dv2k kernel: [ 4499.757805] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:12:59 skannan-dv2k kernel: [ 4509.772237] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:09 skannan-dv2k kernel: [ 4519.786669] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:19 skannan-dv2k kernel: [ 4529.813104] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:29 skannan-dv2k kernel: [ 4539.831522] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:39 skannan-dv2k kernel: [ 4549.845953] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:49 skannan-dv2k kernel: [ 4559.860387] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484700] INFO: rcu_sched self-detected stall on CPU { 0} (t=645042 jiffies g=31685 c=31684 q=0) Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484709] Task dump for CPU 0: Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484712] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484716] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484719] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484722] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484725] Call Trace: Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484727] [] sched_show_task+0xa8/0x110 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484738] [] dump_cpu_task+0x3f/0x50 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484742] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484746] [] print_cpu_stall+0xd7/0x140 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484749] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484752] [] __rcu_pending+0x38/0x1d0 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484756] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484759] [] update_process_times+0x48/0x80 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484764] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484768] [] tick_sched_timer+0x4c/0x80 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484770] [] __run_hrtimer+0x76/0x230 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484774] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484777] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484782] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484787] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484790] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484795] [] ? __do_softirq+0x8b/0x330 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484798] [] ? __do_softirq+0x20/0x330 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484802] [] irq_exit+0x11e/0x140 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484806] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484808] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484810] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484817] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484820] [] cpuidle_enter+0x17/0x20 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484823] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484826] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484831] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484833] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484837] [] rest_init+0x77/0x80 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484841] [] start_kernel+0x3c6/0x3cd Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484844] [] ? set_init_arg+0x56/0x56 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484847] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484851] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:13:56 skannan-dv2k kernel: [ 4566.484854] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:13:59 skannan-dv2k kernel: [ 4569.878823] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:09 skannan-dv2k kernel: [ 4579.901239] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:19 skannan-dv2k kernel: [ 4589.915682] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:29 skannan-dv2k kernel: [ 4599.926104] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:39 skannan-dv2k kernel: [ 4609.940535] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:49 skannan-dv2k kernel: [ 4619.954965] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:14:59 skannan-dv2k kernel: [ 4629.969393] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:09 skannan-dv2k kernel: [ 4639.991815] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:19 skannan-dv2k kernel: [ 4650.006252] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:29 skannan-dv2k kernel: [ 4660.024681] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:39 skannan-dv2k kernel: [ 4670.039112] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:49 skannan-dv2k kernel: [ 4680.053543] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:15:59 skannan-dv2k kernel: [ 4690.067975] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:09 skannan-dv2k kernel: [ 4700.082403] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:19 skannan-dv2k kernel: [ 4710.096828] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:29 skannan-dv2k kernel: [ 4720.111268] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:39 skannan-dv2k kernel: [ 4730.125698] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:49 skannan-dv2k kernel: [ 4740.140128] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396626] INFO: rcu_sched self-detected stall on CPU { 0} (t=690045 jiffies g=31685 c=31684 q=0) Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396635] Task dump for CPU 0: Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396637] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396641] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396644] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396647] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396650] Call Trace: Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396652] [] sched_show_task+0xa8/0x110 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396663] [] dump_cpu_task+0x3f/0x50 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396668] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396671] [] print_cpu_stall+0xd7/0x140 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396675] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396678] [] __rcu_pending+0x38/0x1d0 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396682] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396685] [] update_process_times+0x48/0x80 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396690] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396693] [] tick_sched_timer+0x4c/0x80 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396696] [] __run_hrtimer+0x76/0x230 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396700] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396703] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396708] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396713] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396716] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396721] [] ? __do_softirq+0x8b/0x330 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396724] [] ? __do_softirq+0x20/0x330 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396728] [] irq_exit+0x11e/0x140 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396732] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396734] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396736] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396743] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396746] [] cpuidle_enter+0x17/0x20 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396749] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396752] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396757] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396759] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396763] [] rest_init+0x77/0x80 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396767] [] start_kernel+0x3c6/0x3cd Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396770] [] ? set_init_arg+0x56/0x56 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396773] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396777] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:16:56 skannan-dv2k kernel: [ 4746.396781] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:16:59 skannan-dv2k kernel: [ 4750.158539] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:17:09 skannan-dv2k kernel: [ 4760.172994] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:17:19 skannan-dv2k kernel: [ 4770.187410] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:17:30 skannan-dv2k kernel: [ 4780.201841] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:17:40 skannan-dv2k kernel: [ 4790.216275] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:17:50 skannan-dv2k kernel: [ 4800.230701] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:00 skannan-dv2k kernel: [ 4810.245133] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:10 skannan-dv2k kernel: [ 4820.259563] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:20 skannan-dv2k kernel: [ 4830.273994] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:30 skannan-dv2k kernel: [ 4840.288427] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:40 skannan-dv2k kernel: [ 4850.302862] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:18:50 skannan-dv2k kernel: [ 4860.317286] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:00 skannan-dv2k kernel: [ 4870.331764] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:10 skannan-dv2k kernel: [ 4880.346145] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:20 skannan-dv2k kernel: [ 4890.360576] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:30 skannan-dv2k kernel: [ 4900.379003] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:40 skannan-dv2k kernel: [ 4910.393438] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:50 skannan-dv2k kernel: [ 4920.407869] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308576] INFO: rcu_sched self-detected stall on CPU { 0} (t=735048 jiffies g=31685 c=31684 q=0) Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308587] Task dump for CPU 0: Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308589] swapper/0 R running task 0 0 0 0x00000008 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308593] ffffffff82c54240 ffff88021f203bb0 ffffffff820a05b8 0000000000000000 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308596] ffffffff82c54240 ffff88021f203bd0 ffffffff820a2edf ffff88021f203c10 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308599] ffffffff82c54240 ffff88021f203c00 ffffffff820d307b ffffffff82c54240 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308602] Call Trace: Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308604] [] sched_show_task+0xa8/0x110 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308615] [] dump_cpu_task+0x3f/0x50 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308620] [] rcu_dump_cpu_stacks+0x8b/0xc0 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308623] [] print_cpu_stall+0xd7/0x140 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308627] [] check_cpu_stall.isra.50+0xa5/0xb0 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308630] [] __rcu_pending+0x38/0x1d0 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308634] [] rcu_check_callbacks+0xed/0x1a0 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308637] [] update_process_times+0x48/0x80 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308642] [] tick_sched_handle.isra.14+0x33/0x70 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308645] [] tick_sched_timer+0x4c/0x80 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308648] [] __run_hrtimer+0x76/0x230 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308651] [] ? tick_nohz_handler+0xa0/0xa0 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308655] [] hrtimer_interrupt+0xff/0x260 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308660] [] local_apic_timer_interrupt+0x3b/0x60 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308665] [] smp_apic_timer_interrupt+0x45/0x60 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308668] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308673] [] ? __do_softirq+0x8b/0x330 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308676] [] ? __do_softirq+0x20/0x330 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308680] [] irq_exit+0x11e/0x140 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308684] [] smp_apic_timer_interrupt+0x4a/0x60 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308686] [] apic_timer_interrupt+0x6d/0x80 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308688] [] ? cpuidle_enter_state+0x74/0x190 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308695] [] ? cpuidle_enter_state+0x5f/0x190 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308698] [] cpuidle_enter+0x17/0x20 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308701] [] cpuidle_idle_call+0x9d/0x190 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308704] [] cpu_idle_loop+0x1e5/0x200 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308709] [] ? early_idt_handlers+0x120/0x120 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308711] [] cpu_startup_entry+0x5b/0x60 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308715] [] rest_init+0x77/0x80 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308719] [] start_kernel+0x3c6/0x3cd Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308722] [] ? set_init_arg+0x56/0x56 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308725] [] ? memblock_reserve+0x4c/0x51 Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308729] [] x86_64_start_reservations+0x2a/0x2c Oct 13 14:19:56 skannan-dv2k kernel: [ 4926.308732] [] x86_64_start_kernel+0x144/0x153 Oct 13 14:20:00 skannan-dv2k kernel: [ 4930.422298] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:20:10 skannan-dv2k kernel: [ 4940.436725] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:20:20 skannan-dv2k kernel: [ 4950.451157] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:20:30 skannan-dv2k kernel: [ 4960.469579] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:20:40 skannan-dv2k kernel: [ 4970.488010] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:20:50 skannan-dv2k kernel: [ 4980.396992] show_signal_msg: 159 callbacks suppressed Oct 13 14:20:50 skannan-dv2k kernel: [ 4980.396998] Watchdog[3141]: segfault at 0 ip 00007f6910c1c1ab sp 00007f690081b7d0 error 6 in chrome[7f690ce82000+4ffd000] Oct 13 14:20:50 skannan-dv2k kernel: [ 4980.502444] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now Oct 13 14:21:00 skannan-dv2k kernel: [ 4990.516868] rtlwifi:rtl_watchdog_wq_callback():<0-0> AP off, try to reconnect now