[ 25.331607] vboxdrv: fAsync=0 offMin=0x23c offMax=0x1953 [ 25.332797] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 25.332801] vboxdrv: Successfully loaded version 4.3.34_Ubuntu (interface 0x001a000b). [ 25.354211] vboxpci: IOMMU not found (not registered) [ 25.932686] Non-volatile memory driver v1.3 [ 27.819221] ip_tables: (C) 2000-2006 Netfilter Core Team [ 27.831540] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 29.403572] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this. [ 29.545592] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) [ 30.450090] <6>[fglrx] Firegl kernel thread PID: 1708 [ 30.450354] <6>[fglrx] Firegl kernel thread PID: 1709 [ 30.450490] <6>[fglrx] Firegl kernel thread PID: 1710 [ 30.450640] <6>[fglrx] IRQ 42 Enabled [ 30.463997] <6>[fglrx] Reserved FB block: Shared offset:0, size:1000000 [ 30.464001] <6>[fglrx] Reserved FB block: Unshared offset:f9b4000, size:4000 [ 30.464003] <6>[fglrx] Reserved FB block: Unshared offset:f9b8000, size:548000 [ 30.464005] <6>[fglrx] Reserved FB block: Unshared offset:ff00000, size:100000 [ 30.464007] <6>[fglrx] Reserved FB block: Unshared offset:3ffd7000, size:29000 [ 30.510099] vgaarb: this pci device is not a vga device [ 30.874730] <6>[fglrx] Firegl kernel thread PID: 1730 [ 30.874864] <6>[fglrx] Firegl kernel thread PID: 1731 [ 30.875011] <6>[fglrx] Firegl kernel thread PID: 1732 [ 30.875287] <6>[fglrx] IRQ 43 Enabled [ 30.889986] <6>[fglrx] Reserved FB block: Shared offset:0, size:1000000 [ 30.889990] <6>[fglrx] Reserved FB block: Unshared offset:f7b4000, size:4000 [ 30.889992] <6>[fglrx] Reserved FB block: Unshared offset:f7b8000, size:548000 [ 30.889994] <6>[fglrx] Reserved FB block: Unshared offset:7fff3000, size:d000 [ 30.920616] <6>[fglrx] ATIF platform detected with notification ID: 0x81 [ 31.000983] <6>[fglrx] ATIF platform detected with notification ID: 0x81 [ 31.090681] vgaarb: this pci device is not a vga device [ 33.550059] ACPI Error: Method parse/execution failed [\_SB_.PCI0.VGA_.AF03] (Node ffff8802270e09d8), AE_AML_INFINITE_LOOP (20141107/psparse-536) [ 33.550083] ACPI Error: Method parse/execution failed [\_SB_.PCI0.VGA_.ATIF] (Node ffff8802270e07d0), AE_AML_INFINITE_LOOP (20141107/psparse-536) [ 34.014342] cgroup: systemd-logind (1054) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future. [ 34.014348] cgroup: "memory" requires setting use_hierarchy to 1 on the root [ 36.295030] init: anacron main process (1260) killed by TERM signal [ 37.517215] systemd-hostnamed[2122]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname! [ 51.656007] audit_printk_skb: 312 callbacks suppressed [ 51.656013] audit: type=1400 audit(1453285853.474:128): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=2795 comm="apparmor_parser" [ 51.656026] audit: type=1400 audit(1453285853.474:129): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2795 comm="apparmor_parser" [ 51.656430] audit: type=1400 audit(1453285853.474:130): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=2795 comm="apparmor_parser" [ 52.100904] cfg80211: Calling CRDA for country: US [ 52.130052] cfg80211: Regulatory domain changed to country: US [ 52.130060] cfg80211: DFS Master region: unset [ 52.130063] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 52.130067] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 52.130070] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (N/A) [ 52.130073] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 52.130076] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 52.130079] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 52.130081] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 52.130084] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 88.702434] cfg80211: Calling CRDA to update world regulatory domain [ 88.710745] cfg80211: World regulatory domain updated: [ 88.710755] cfg80211: DFS Master region: unset [ 88.710758] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 88.710764] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 88.710769] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 88.710773] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 88.710777] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 88.710780] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 93.612242] ------------[ cut here ]------------ [ 93.612324] WARNING: CPU: 3 PID: 596 at /build/linux-lts-vivid-xAeXSD/linux-lts-vivid-3.19.0/net/wireless/sme.c:800 cfg80211_roamed+0x89/0x90 [cfg80211]() [ 93.612329] Modules linked in: ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables x_tables nvram msr pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep rfcomm binfmt_misc nls_iso8859_1 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media btusb bluetooth hid_multitouch fglrx(POE) wl(POE) joydev acer_wmi sparse_keymap kvm_amd kvm crct10dif_pclmul crc32_pclmul snd_hda_codec_realtek snd_hda_codec_generic aesni_intel aes_x86_64 lrw gf128mul glue_helper snd_hda_codec_hdmi ablk_helper cryptd snd_hda_intel rtsx_pci_ms serio_raw snd_hda_controller snd_hda_codec snd_hwdep memstick snd_seq_midi snd_seq_midi_event fam15h_power k10temp cfg80211 snd_rawmidi edac_core edac_mce_amd snd_pcm snd_seq i2c_piix4 snd_seq_device snd_timer snd shpchp soundcore parport_pc amd_iommu_v2 wmi ppdev lp parport mac_hid video usbhid hid rtsx_pci_sdmmc ahci r8169 libahci rtsx_pci mii [ 93.612455] CPU: 3 PID: 596 Comm: wl_event_handle Tainted: P OE 3.19.0-43-generic #49~14.04.1-Ubuntu [ 93.612459] Hardware name: Acer Aspire E5-551G/EA50_KV , BIOS V1.12 06/10/2015 [ 93.612463] ffffffffc03c54f8 ffff880218d53da8 ffffffff817afcd5 0000000000000000 [ 93.612470] 0000000000000000 ffff880218d53de8 ffffffff81074dea ffff8802223d1478 [ 93.612476] ffff88003fe1e000 ffff8801f6bd2180 000000000000004e ffff88007a00d800 [ 93.612483] Call Trace: [ 93.612503] [] dump_stack+0x45/0x57 [ 93.612512] [] warn_slowpath_common+0x8a/0xc0 [ 93.612519] [] warn_slowpath_null+0x1a/0x20 [ 93.612549] [] cfg80211_roamed+0x89/0x90 [cfg80211] [ 93.612627] [] wl_notify_roaming_status+0xcb/0x150 [wl] [ 93.612689] [] wl_event_handler+0x6a/0x230 [wl] [ 93.612768] [] ? wl_cfg80211_add_key+0x6a0/0x6a0 [wl] [ 93.612778] [] kthread+0xd2/0xf0 [ 93.612786] [] ? kthread_create_on_node+0x1c0/0x1c0 [ 93.612794] [] ret_from_fork+0x58/0x90 [ 93.612801] [] ? kthread_create_on_node+0x1c0/0x1c0 [ 93.612806] ---[ end trace 969be7c0acce33b6 ]--- [ 108.266149] cfg80211: Calling CRDA for country: US [ 108.270798] cfg80211: Regulatory domain changed to country: US [ 108.270805] cfg80211: DFS Master region: unset [ 108.270807] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 108.270810] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 108.270813] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (N/A) [ 108.270816] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 108.270818] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 108.270821] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 108.270823] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 108.270825] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A) [ 131.864620] cfg80211: Calling CRDA to update world regulatory domain [ 131.872538] cfg80211: World regulatory domain updated: [ 131.872551] cfg80211: DFS Master region: unset [ 131.872557] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 131.872566] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 131.872573] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 131.872579] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [ 131.872585] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 131.872591] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [ 132.868054] cfg80211: Calling CRDA for country: US [ 132.874280] cfg80211: Regulatory domain changed to country: US [ 132.874291] cfg80211: DFS Master region: unset [ 132.874294] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 132.874301] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 132.874306] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (N/A) [ 132.874311] cfg80211: (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 132.874316] cfg80211: (5490000 KHz - 5600000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 132.874320] cfg80211: (5650000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (0 s) [ 132.874324] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 132.874327] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)