Aug 21 20:37:24 fambox kernel: [ 102.242530] wlan0: deauthenticating from 00:04:0e:e4:00:3d by local choice (reason=3) Aug 21 20:37:24 fambox kernel: [ 102.254177] cfg80211: All devices are disconnected, going to restore regulatory settings Aug 21 20:37:24 fambox kernel: [ 102.254186] cfg80211: Restoring regulatory settings Aug 21 20:37:24 fambox kernel: [ 102.254196] cfg80211: Calling CRDA to update world regulatory domain Aug 21 20:37:24 fambox kernel: [ 102.264169] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain Aug 21 20:37:24 fambox kernel: [ 102.264180] cfg80211: World regulatory domain updated: Aug 21 20:37:24 fambox kernel: [ 102.264185] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) Aug 21 20:37:24 fambox kernel: [ 102.264192] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Aug 21 20:37:24 fambox kernel: [ 102.264197] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Aug 21 20:37:24 fambox kernel: [ 102.264203] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) Aug 21 20:37:24 fambox kernel: [ 102.264208] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Aug 21 20:37:24 fambox kernel: [ 102.264213] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) Aug 21 20:37:26 fambox kernel: [ 104.696653] PM: Syncing filesystems ... done. Aug 21 20:37:26 fambox kernel: [ 104.702356] PM: Preparing system for mem sleep Aug 21 20:37:46 fambox kernel: [ 105.032995] Freezing user space processes ... Aug 21 20:37:46 fambox kernel: [ 125.031876] Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0): Aug 21 20:37:46 fambox kernel: [ 125.031909] aptd D ffffffff8180cd00 0 2071 1 0x00000004 Aug 21 20:37:46 fambox kernel: [ 125.031912] ffff88004a061598 0000000000000086 0000000000000082 ffff88004a061548 Aug 21 20:37:46 fambox kernel: [ 125.031915] ffff880056a45b40 ffff88004a061fd8 ffff88004a061fd8 ffff88004a061fd8 Aug 21 20:37:46 fambox kernel: [ 125.031918] ffff88011abb4470 ffff880056a45b40 ffff88004a061568 ffff88011fad46e0 Aug 21 20:37:46 fambox kernel: [ 125.031921] Call Trace: Aug 21 20:37:46 fambox kernel: [ 125.031928] [] ? __wait_on_buffer+0x30/0x30 Aug 21 20:37:46 fambox kernel: [ 125.031931] [] schedule+0x29/0x70 Aug 21 20:37:46 fambox kernel: [ 125.031933] [] io_schedule+0x8f/0xd0 Aug 21 20:37:46 fambox kernel: [ 125.031936] [] sleep_on_buffer+0xe/0x20 Aug 21 20:37:46 fambox kernel: [ 125.031938] [] __wait_on_bit+0x5f/0x90 Aug 21 20:37:46 fambox kernel: [ 125.031941] [] ? submit_bio+0x87/0x110 Aug 21 20:37:46 fambox kernel: [ 125.031943] [] ? __wait_on_buffer+0x30/0x30 Aug 21 20:37:46 fambox kernel: [ 125.031945] [] out_of_line_wait_on_bit+0x7c/0x90 Aug 21 20:37:46 fambox kernel: [ 125.031950] [] ? autoremove_wake_function+0x40/0x40 Aug 21 20:37:46 fambox kernel: [ 125.031953] [] __wait_on_buffer+0x2e/0x30 Aug 21 20:37:46 fambox kernel: [ 125.031971] [] ext4_wait_block_bitmap+0xc8/0xd0 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.031983] [] ext4_mb_init_cache+0x1de/0x710 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.031986] [] ? add_to_page_cache_locked+0xac/0xf0 Aug 21 20:37:46 fambox kernel: [ 125.031989] [] ? add_to_page_cache_lru+0x35/0x50 Aug 21 20:37:46 fambox kernel: [ 125.031998] [] ext4_mb_init_group+0x14e/0x200 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032006] [] ext4_mb_good_group+0x150/0x160 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032014] [] ext4_mb_regular_allocator+0x1a9/0x430 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032022] [] ext4_mb_new_blocks+0x40d/0x560 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032024] [] ? _raw_spin_lock+0xe/0x20 Aug 21 20:37:46 fambox kernel: [ 125.032033] [] ? ext4_ext_put_in_cache+0x6e/0xf0 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032041] [] ext4_ext_map_blocks+0xe28/0x1c80 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032049] [] ? ext4_io_submit+0x38/0x60 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032056] [] ext4_map_blocks+0x1f5/0x2c0 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032064] [] mpage_da_map_and_submit+0xb6/0x480 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032066] [] ? find_get_pages_tag+0xcb/0x170 Aug 21 20:37:46 fambox kernel: [ 125.032073] [] mpage_add_bh_to_extent+0x60/0xe0 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032080] [] write_cache_pages_da+0x301/0x450 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032088] [] ext4_da_writepages+0x350/0x620 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032091] [] do_writepages+0x20/0x40 Aug 21 20:37:46 fambox kernel: [ 125.032093] [] __filemap_fdatawrite_range+0x59/0x60 Aug 21 20:37:46 fambox kernel: [ 125.032096] [] filemap_write_and_wait_range+0x52/0x80 Aug 21 20:37:46 fambox kernel: [ 125.032103] [] ext4_sync_file+0x6f/0x3d0 [ext4] Aug 21 20:37:46 fambox kernel: [ 125.032106] [] vfs_fsync+0x2b/0x40 Aug 21 20:37:46 fambox kernel: [ 125.032108] [] sys_msync+0x144/0x1d0 Aug 21 20:37:46 fambox kernel: [ 125.032111] [] system_call_fastpath+0x16/0x1b Aug 21 20:37:46 fambox kernel: [ 125.032113] Aug 21 20:37:46 fambox kernel: [ 125.032113] Restarting tasks ... done. Aug 21 20:37:46 fambox kernel: [ 125.041062] video LNXVIDEO:00: Restoring backlight state Aug 21 20:37:47 fambox kernel: [ 125.989548] iwlwifi 0000:01:00.0: L1 Enabled; Disabling L0S Aug 21 20:37:47 fambox kernel: [ 125.996358] iwlwifi 0000:01:00.0: Radio type=0x1-0x2-0x0 Aug 21 20:37:47 fambox kernel: [ 126.110563] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Aug 21 20:37:48 fambox kernel: [ 126.345514] cfg80211: Found new beacon on frequency: 2467 MHz (Ch 12) on phy0 Aug 21 20:37:51 fambox kernel: [ 129.623635] cfg80211: Found new beacon on frequency: 2472 MHz (Ch 13) on phy0 Aug 21 20:37:54 fambox kernel: [ 132.397807] wlan0: authenticate with 00:04:0e:e4:00:3d Aug 21 20:37:54 fambox kernel: [ 132.405565] wlan0: send auth to 00:04:0e:e4:00:3d (try 1/3) Aug 21 20:37:54 fambox kernel: [ 132.407357] wlan0: authenticated Aug 21 20:37:54 fambox kernel: [ 132.407555] iwlwifi 0000:01:00.0: wlan0: disabling HT as WMM/QoS is not supported by the AP Aug 21 20:37:54 fambox kernel: [ 132.407560] iwlwifi 0000:01:00.0: wlan0: disabling VHT as WMM/QoS is not supported by the AP Aug 21 20:37:54 fambox kernel: [ 132.410517] wlan0: associate with 00:04:0e:e4:00:3d (try 1/3) Aug 21 20:37:54 fambox kernel: [ 132.414334] wlan0: RX AssocResp from 00:04:0e:e4:00:3d (capab=0x411 status=0 aid=2) Aug 21 20:37:54 fambox kernel: [ 132.418449] wlan0: associated Aug 21 20:37:54 fambox kernel: [ 132.418489] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready