[ 18.393667] systemd-logind[2059]: New seat seat0. [ 18.394258] systemd-logind[2059]: Watching system buttons on /dev/input/event2 (Power Button) [ 18.394329] systemd-logind[2059]: Watching system buttons on /dev/input/event4 (Video Bus) [ 18.394387] systemd-logind[2059]: Watching system buttons on /dev/input/event0 (Lid Switch) [ 18.394447] systemd-logind[2059]: Watching system buttons on /dev/input/event1 (Sleep Button) [ 18.394516] systemd-logind[2059]: Watching system buttons on /dev/input/event8 (ThinkPad Extra Buttons) [ 18.419571] device veth98B7LG entered promiscuous mode [ 18.419652] IPv6: ADDRCONF(NETDEV_UP): veth98B7LG: link is not ready [ 18.419656] lxcbr0: port 1(veth98B7LG) entered forwarding state [ 18.419661] lxcbr0: port 1(veth98B7LG) entered forwarding state [ 18.424742] lxcbr0: port 1(veth98B7LG) entered disabled state [ 18.485078] device vethDET9XG entered promiscuous mode [ 18.485166] IPv6: ADDRCONF(NETDEV_UP): vethDET9XG: link is not ready [ 18.485170] lxcbr0: port 2(vethDET9XG) entered forwarding state [ 18.485178] lxcbr0: port 2(vethDET9XG) entered forwarding state [ 18.508387] IPv6: ADDRCONF(NETDEV_CHANGE): veth98B7LG: link becomes ready [ 18.508418] lxcbr0: port 1(veth98B7LG) entered forwarding state [ 18.508423] lxcbr0: port 1(veth98B7LG) entered forwarding state [ 18.512282] device vethKWRMMF entered promiscuous mode [ 18.512354] IPv6: ADDRCONF(NETDEV_UP): vethKWRMMF: link is not ready [ 18.512358] lxcbr0: port 3(vethKWRMMF) entered forwarding state [ 18.512362] lxcbr0: port 3(vethKWRMMF) entered forwarding state [ 18.698836] IPv6: ADDRCONF(NETDEV_CHANGE): vethDET9XG: link becomes ready [ 18.698881] IPv6: ADDRCONF(NETDEV_CHANGE): vethKWRMMF: link becomes ready [ 18.699636] lxcbr0: port 1(veth98B7LG) entered disabled state [ 18.702133] device veth98B7LG left promiscuous mode [ 18.702149] lxcbr0: port 1(veth98B7LG) entered disabled state [ 18.704977] device vethMD9QK5 entered promiscuous mode [ 18.705033] IPv6: ADDRCONF(NETDEV_UP): vethMD9QK5: link is not ready [ 18.705037] lxcbr0: port 1(vethMD9QK5) entered forwarding state [ 18.705042] lxcbr0: port 1(vethMD9QK5) entered forwarding state [ 18.902473] systemd-logind[2059]: Failed to start unit user@110.service: Unknown unit: user@110.service [ 18.902481] systemd-logind[2059]: Failed to start user service: Unknown unit: user@110.service [ 18.907049] systemd-logind[2059]: New session c1 of user lightdm. [ 18.907070] systemd-logind[2059]: Linked /tmp/.X11-unix/X0 to /run/user/110/X11-display. [ 19.207700] IPv6: ADDRCONF(NETDEV_CHANGE): vethMD9QK5: link becomes ready [ 19.214941] lxcbr0: port 3(vethKWRMMF) entered disabled state [ 19.216075] lxcbr0: port 2(vethDET9XG) entered disabled state [ 19.216963] device vethKWRMMF left promiscuous mode [ 19.216975] lxcbr0: port 3(vethKWRMMF) entered disabled state [ 19.217627] device vethDET9XG left promiscuous mode [ 19.217636] lxcbr0: port 2(vethDET9XG) entered disabled state [ 20.108451] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 20.210680] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [ 20.210878] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 20.211353] lxcbr0: port 1(vethMD9QK5) entered disabled state [ 20.212239] device vethMD9QK5 left promiscuous mode [ 20.212250] lxcbr0: port 1(vethMD9QK5) entered disabled state [ 20.217693] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 20.224973] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 20.500785] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [ 20.507579] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [ 20.586158] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 23.847908] wlan0: authenticate with 3c:ce:73:48:04:80 [ 23.857760] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [ 23.894660] wlan0: authenticated [ 23.894874] wlan0: waiting for beacon from 3c:ce:73:48:04:80 [ 23.947561] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [ 23.950008] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=6) [ 23.960161] wlan0: associated [ 23.960187] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 23.960245] cfg80211: Calling CRDA for country: TW [ 23.982172] cfg80211: Regulatory domain changed to country: TW [ 23.982175] cfg80211: DFS Master region: unset [ 23.982176] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 23.982179] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [ 23.982180] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [ 23.982182] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [ 25.330457] systemd-logind[2059]: Failed to start unit user@1000.service: Unknown unit: user@1000.service [ 25.330463] systemd-logind[2059]: Failed to start user service: Unknown unit: user@1000.service [ 25.334539] systemd-logind[2059]: New session c2 of user shang. [ 25.334560] systemd-logind[2059]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display. [ 26.545830] aufs 3.x-rcN-20140707 [ 26.552135] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready [ 26.640412] audit_printk_skb: 105 callbacks suppressed [ 26.640415] audit: type=1400 audit(1421027447.815:51): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="docker-default" pid=3819 comm="apparmor_parser" [ 27.732502] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.211291] device virbr1-nic entered promiscuous mode [ 40.311377] virbr1: port 1(virbr1-nic) entered listening state [ 40.311390] virbr1: port 1(virbr1-nic) entered listening state [ 40.311456] IPv6: ADDRCONF(NETDEV_UP): virbr1: link is not ready [ 40.330589] virbr1: port 1(virbr1-nic) entered disabled state [ 40.447391] IPv6: ADDRCONF(NETDEV_UP): virbr0: link is not ready [ 44.120970] chrome[4636]: segfault at 1f8 ip 00007f723c2f763f sp 00007fffa3c18910 error 4 in i965_dri.so[7f723bfa4000+51c000] [ 46.733904] chrome[4772]: segfault at 1f8 ip 00007f26c932e63f sp 00007fff084cafe0 error 4 in i965_dri.so[7f26c8fdb000+51c000] [ 47.139852] chrome[4850]: segfault at 1f8 ip 00007f8ccaa5163f sp 00007fffddda6cc0 error 4 in i965_dri.so[7f8cca6fe000+51c000] [ 47.899699] audit: type=1400 audit(1421027469.072:52): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=4910 comm="apparmor_parser" [ 47.899710] audit: type=1400 audit(1421027469.072:53): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=4910 comm="apparmor_parser" [ 47.937358] audit: type=1400 audit(1421027469.112:54): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=4910 comm="apparmor_parser" [ 76.003856] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 76.003862] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 76.003901] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 301.380409] audit: type=1400 audit(1421027722.737:55): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=5451 comm="apparmor_parser" [ 301.380582] audit: type=1400 audit(1421027722.741:56): apparmor="STATUS" operation="profile_load" profile="unconfined" name="qemu_bridge_helper" pid=5451 comm="apparmor_parser" [ 301.702681] audit: type=1400 audit(1421027723.061:57): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=5476 comm="apparmor_parser" [ 301.713047] audit: type=1400 audit(1421027723.073:58): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="qemu_bridge_helper" pid=5476 comm="apparmor_parser" [ 302.170238] kvm: zapping shadow pages for mmio generation wraparound [ 307.725837] kvm [5479]: vcpu0 unhandled rdmsr: 0x611 [ 307.725843] kvm [5479]: vcpu0 unhandled rdmsr: 0x639 [ 307.725845] kvm [5479]: vcpu0 unhandled rdmsr: 0x641 [ 307.725847] kvm [5479]: vcpu0 unhandled rdmsr: 0x619 [ 316.449455] audit: type=1400 audit(1421027737.805:59): apparmor="STATUS" operation="profile_remove" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=5551 comm="apparmor_parser" [ 345.041315] audit: type=1400 audit(1421027766.389:60): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=5615 comm="apparmor_parser" [ 345.041471] audit: type=1400 audit(1421027766.389:61): apparmor="STATUS" operation="profile_load" profile="unconfined" name="qemu_bridge_helper" pid=5615 comm="apparmor_parser" [ 345.295174] audit: type=1400 audit(1421027766.641:62): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=5634 comm="apparmor_parser" [ 345.300443] audit: type=1400 audit(1421027766.649:63): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="qemu_bridge_helper" pid=5634 comm="apparmor_parser" [ 345.785257] kvm: zapping shadow pages for mmio generation wraparound [ 350.758788] kvm [5641]: vcpu0 unhandled rdmsr: 0x611 [ 350.758795] kvm [5641]: vcpu0 unhandled rdmsr: 0x639 [ 350.758797] kvm [5641]: vcpu0 unhandled rdmsr: 0x641 [ 350.758799] kvm [5641]: vcpu0 unhandled rdmsr: 0x619 [ 485.747903] audit: type=1400 audit(1421027907.055:64): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=6099 comm="apparmor_parser" [ 485.747915] audit: type=1400 audit(1421027907.055:65): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=6099 comm="apparmor_parser" [ 485.761035] audit: type=1400 audit(1421027907.071:66): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=6099 comm="apparmor_parser" [ 1712.418220] audit: type=1400 audit(1421029133.411:67): apparmor="STATUS" operation="profile_remove" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=8329 comm="apparmor_parser" [ 1755.945190] audit: type=1400 audit(1421029176.928:68): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=8859 comm="apparmor_parser" [ 1755.945343] audit: type=1400 audit(1421029176.928:69): apparmor="STATUS" operation="profile_load" profile="unconfined" name="qemu_bridge_helper" pid=8859 comm="apparmor_parser" [ 1756.244937] audit: type=1400 audit(1421029177.228:70): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=8875 comm="apparmor_parser" [ 1756.254905] audit: type=1400 audit(1421029177.240:71): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="qemu_bridge_helper" pid=8875 comm="apparmor_parser" [ 1756.745716] kvm: zapping shadow pages for mmio generation wraparound [ 1761.544746] kvm [8891]: vcpu0 unhandled rdmsr: 0x611 [ 1761.544752] kvm [8891]: vcpu0 unhandled rdmsr: 0x639 [ 1761.544755] kvm [8891]: vcpu0 unhandled rdmsr: 0x641 [ 1761.544757] kvm [8891]: vcpu0 unhandled rdmsr: 0x619 [ 1934.586999] kvm [8891]: vcpu0 unhandled rdmsr: 0x611 [ 1934.587006] kvm [8891]: vcpu0 unhandled rdmsr: 0x639 [ 1934.587008] kvm [8891]: vcpu0 unhandled rdmsr: 0x641 [ 1934.587010] kvm [8891]: vcpu0 unhandled rdmsr: 0x619 [ 2114.683430] audit: type=1400 audit(1421029535.569:72): apparmor="STATUS" operation="profile_remove" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=13593 comm="apparmor_parser" [ 2126.064730] audit: type=1400 audit(1421029546.949:73): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=13735 comm="apparmor_parser" [ 2126.064890] audit: type=1400 audit(1421029546.949:74): apparmor="STATUS" operation="profile_load" profile="unconfined" name="qemu_bridge_helper" pid=13735 comm="apparmor_parser" [ 2126.132932] device eth0 entered promiscuous mode [ 2126.368230] audit: type=1400 audit(1421029547.249:75): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=13775 comm="apparmor_parser" [ 2126.372941] audit: type=1400 audit(1421029547.257:76): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="qemu_bridge_helper" pid=13775 comm="apparmor_parser" [ 2126.853414] kvm: zapping shadow pages for mmio generation wraparound [ 2131.981076] kvm [13777]: vcpu0 unhandled rdmsr: 0x611 [ 2131.981083] kvm [13777]: vcpu0 unhandled rdmsr: 0x639 [ 2131.981085] kvm [13777]: vcpu0 unhandled rdmsr: 0x641 [ 2131.981087] kvm [13777]: vcpu0 unhandled rdmsr: 0x619 [ 2174.181526] e1000e: eth0 NIC Link is Down [ 2175.871069] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 2175.871079] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 2189.373636] e1000e: eth0 NIC Link is Down [ 2191.403219] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 2191.403229] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 2300.863910] audit: type=1400 audit(1421029721.696:77): apparmor="STATUS" operation="profile_remove" profile="unconfined" name="libvirt-51e6c447-e4c6-4f4e-b365-e83a7d5d1774" pid=15957 comm="apparmor_parser" [ 2300.889772] device eth0 left promiscuous mode [ 3712.955669] e1000e: eth0 NIC Link is Down [ 3714.592978] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 3714.592987] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 4272.758406] e1000e: eth0 NIC Link is Down [ 4274.427748] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 4274.427758] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 5356.065513] e1000e: eth0 NIC Link is Down [ 5357.810947] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 5357.810956] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 5396.344054] e1000e: eth0 NIC Link is Down [ 5398.013461] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 5398.013471] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 6128.874092] e1000e: eth0 NIC Link is Down [ 6130.563575] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 6130.563587] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 6177.294583] e1000e: eth0 NIC Link is Down [ 6178.983869] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 6178.983881] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 7226.570513] e1000e: eth0 NIC Link is Down [ 7228.295782] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 7228.295786] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 7541.096317] e1000e: eth0 NIC Link is Down [ 7542.729622] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 7542.729631] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [ 7864.876340] e1000e: eth0 NIC Link is Down [ 7866.509806] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [ 7866.509816] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [11928.901174] e1000e: eth0 NIC Link is Down [11930.538470] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [11930.538479] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [13086.555350] synergys[15637]: segfault at 40 ip 00007f21c85912c5 sp 00007fffa9bd9fd0 error 4 in libXi.so.6.1.0[7f21c858a000+f000] [13183.683487] perf interrupt took too long (2505 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [16090.287848] e1000e: eth0 NIC Link is Down [16091.921277] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [16091.921286] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [16501.283288] e1000e: eth0 NIC Link is Down [16502.936630] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [16502.936641] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [16677.281222] e1000e: eth0 NIC Link is Down [16678.914572] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [16678.914583] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [17733.110788] e1000e: eth0 NIC Link is Down [17734.780470] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [17734.780480] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [18310.662808] e1000e: eth0 NIC Link is Down [18312.388117] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [18312.388125] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [20169.442253] e1000e: eth0 NIC Link is Down [20171.131651] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [20171.131661] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [23847.040469] e1000e: eth0 NIC Link is Down [23848.785786] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [23848.785795] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [23879.056862] e1000e: eth0 NIC Link is Down [23880.694229] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [23880.694240] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [24374.051856] synergys[26432]: segfault at 40 ip 00007f3ca9a842c5 sp 00007ffff1d80dc0 error 4 in libXi.so.6.1.0[7f3ca9a7d000+f000] [24765.236054] e1000e: eth0 NIC Link is Down [24766.941180] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [24766.941192] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [28132.243009] e1000e: eth0 NIC Link is Down [28133.876429] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [28133.876438] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [28843.445223] e1000e: eth0 NIC Link is Down [28845.082612] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [28845.082619] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [29498.873538] e1000e: eth0 NIC Link is Down [29500.526990] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [29500.526999] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [30182.617238] e1000e: eth0 NIC Link is Down [30186.918622] e1000e: eth0 NIC Link is Down [30187.051904] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [30187.154046] e1000e 0000:00:19.0: irq 44 for MSI/MSI-X [30187.155268] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [30191.016867] atkbd serio0: Unknown key pressed (translated set 2, code 0xd8 on isa0060/serio0). [30191.016875] atkbd serio0: Use 'setkeycodes e058 ' to make it known. [30191.017445] atkbd serio0: Unknown key released (translated set 2, code 0xd8 on isa0060/serio0). [30191.017448] atkbd serio0: Use 'setkeycodes e058 ' to make it known. [30191.017930] systemd-logind[2059]: Lid closed. [30191.018031] systemd-logind[2059]: Suspending... [30191.133059] e1000e: eth0 NIC Link is Down [30191.334968] wlan0: deauthenticating from 3c:ce:73:48:04:80 by local choice (Reason: 3=DEAUTH_LEAVING) [30191.338234] cfg80211: Calling CRDA to update world regulatory domain [30191.341693] cfg80211: World regulatory domain updated: [30191.341699] cfg80211: DFS Master region: unset [30191.341701] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [30191.341705] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [30191.341708] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [30191.341711] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [30191.341713] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [30191.341715] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [30191.671420] PM: Syncing filesystems ... done. [30191.684683] PM: Preparing system for mem sleep [30191.684911] Freezing user space processes ... (elapsed 0.205 seconds) done. [30191.890823] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [30191.892267] PM: Entering mem sleep [30191.892315] Suspending console(s) (use no_console_suspend to debug) [30191.892590] sd 2:0:0:0: [sdb] Synchronizing SCSI cache [30191.892639] sd 2:0:0:0: [sdb] Stopping disk [30192.018831] sd 0:0:0:0: [sda] Synchronizing SCSI cache [30192.018957] sd 0:0:0:0: [sda] Stopping disk [30192.527448] PM: suspend of devices complete after 634.836 msecs [30192.543473] PM: late suspend of devices complete after 16.017 msecs [30192.544594] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [30192.544612] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [30192.544710] e1000e 0000:00:19.0: System wakeup enabled by ACPI [30192.544725] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [30192.559420] PM: noirq suspend of devices complete after 15.942 msecs [30192.559578] ACPI: Preparing to enter system sleep state S3 [30192.561585] PM: Saving platform NVS memory [30192.562168] Disabling non-boot CPUs ... [30192.562207] intel_pstate CPU 1 exiting [30192.563346] kvm: disabling virtualization on CPU1 [30192.563526] smpboot: CPU 1 is now offline [30192.563829] intel_pstate CPU 2 exiting [30192.563947] Broke affinity for irq 47 [30192.564953] kvm: disabling virtualization on CPU2 [30192.667351] smpboot: CPU 2 is now offline [30192.667673] intel_pstate CPU 3 exiting [30192.667760] Broke affinity for irq 23 [30192.667762] Broke affinity for irq 42 [30192.667764] Broke affinity for irq 43 [30192.668766] kvm: disabling virtualization on CPU3 [30192.771378] smpboot: CPU 3 is now offline [30192.773209] ACPI: Low-level resume complete [30192.773273] PM: Restoring platform NVS memory [30192.773968] Enabling non-boot CPUs ... [30192.774034] x86: Booting SMP configuration: [30192.774035] smpboot: Booting Node 0 Processor 1 APIC 0x1 [30192.786003] kvm: enabling virtualization on CPU1 [30192.788307] Intel pstate controlling: cpu 1 [30192.788393] CPU1 is up [30192.788427] smpboot: Booting Node 0 Processor 2 APIC 0x2 [30192.800220] kvm: enabling virtualization on CPU2 [30192.802571] Intel pstate controlling: cpu 2 [30192.802649] CPU2 is up [30192.802682] smpboot: Booting Node 0 Processor 3 APIC 0x3 [30192.814461] kvm: enabling virtualization on CPU3 [30192.816801] Intel pstate controlling: cpu 3 [30192.816875] CPU3 is up [30192.823330] ACPI: Waking up from system sleep state S3 [30192.887873] thinkpad_acpi: EC reports that Thermal Table has changed [30192.906574] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [30192.908100] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [30192.908267] sdhci-pci 0000:02:00.0: MMC controller base frequency changed to 50Mhz. [30192.908580] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [30192.908803] PM: noirq resume of devices complete after 16.912 msecs [30192.909372] PM: early resume of devices complete after 0.528 msecs [30192.909498] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X [30192.909619] e1000e 0000:00:19.0: System wakeup disabled by ACPI [30192.910037] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X [30192.920554] sd 0:0:0:0: [sda] Starting disk [30192.920582] sd 2:0:0:0: [sdb] Starting disk [30192.945648] tpm_tis 00:05: TPM is disabled/deactivated (0x6) [30193.030101] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [30193.121800] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci [30193.249708] ata2: SATA link down (SStatus 0 SControl 300) [30193.249734] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [30193.250029] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [30193.250032] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [30193.250608] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [30193.250612] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [30193.250834] ata3.00: configured for UDMA/133 [30193.257711] ata5: SATA link down (SStatus 0 SControl 300) [30193.285856] usb 1-1.6: reset high-speed USB device number 5 using ehci-pci [30193.457889] usb 1-1.4: reset full-speed USB device number 4 using ehci-pci [30193.987787] PM: resume of devices complete after 1078.126 msecs [30193.988288] ------------[ cut here ]------------ [30193.988299] WARNING: CPU: 2 PID: 7313 at /build/buildd/linux-3.16.0/drivers/base/firmware_class.c:1108 _request_firmware+0x4f1/0xb60() [30193.988349] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper [30193.988377] mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video [30193.988381] CPU: 2 PID: 7313 Comm: kworker/u17:0 Not tainted 3.16.0-28-generic #38-Ubuntu [30193.988383] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 [30193.988404] Workqueue: hci0 hci_power_on [bluetooth] [30193.988408] 0000000000000009 ffff8803ed593be8 ffffffff81781eaa 0000000000000000 [30193.988411] ffff8803ed593c20 ffffffff8106fedd ffff8803ed593d10 ffff880315de3460 [30193.988413] ffff88026f294600 00000000fffffff5 0000000000000220 ffff8803ed593c30 [30193.988414] Call Trace: [30193.988422] [] dump_stack+0x45/0x56 [30193.988427] [] warn_slowpath_common+0x7d/0xa0 [30193.988431] [] warn_slowpath_null+0x1a/0x20 [30193.988435] [] _request_firmware+0x4f1/0xb60 [30193.988439] [] request_firmware+0x31/0x50 [30193.988445] [] btusb_setup_bcm_patchram+0x83/0x450 [btusb] [30193.988448] [] ? rpm_idle+0xd6/0x2b0 [30193.988463] [] hci_dev_do_open+0x235/0x930 [bluetooth] [30193.988468] [] ? ttwu_do_wakeup+0x19/0xd0 [30193.988482] [] hci_power_on+0x40/0x180 [bluetooth] [30193.988486] [] ? try_to_wake_up+0x1ff/0x370 [30193.988490] [] process_one_work+0x182/0x4e0 [30193.988493] [] worker_thread+0x6b/0x6a0 [30193.988496] [] ? process_one_work+0x4e0/0x4e0 [30193.988505] [] kthread+0xdb/0x100 [30193.988511] [] ? kthread_create_on_node+0x1c0/0x1c0 [30193.988518] [] ret_from_fork+0x7c/0xb0 [30193.988523] [] ? kthread_create_on_node+0x1c0/0x1c0 [30193.988525] ---[ end trace 57e5581a8116c26d ]--- [30193.988530] bluetooth hci0: firmware: brcm/BCM20702A0-0a5c-21e6.hcd will not be loaded [30193.988534] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not found [30193.988637] ACPI: \_SB_.PCI0.LPC_.EC__.BAT1: docking [30193.988639] PM: Finishing wakeup. [30193.988849] Restarting tasks ... [30193.988850] ACPI: \_SB_.PCI0.LPC_.EC__.BAT1: Unable to dock! [30194.021886] done. [30194.120117] video LNXVIDEO:00: Restoring backlight state [30194.586064] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [30195.314245] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [30195.315263] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [30195.315272] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [30195.317270] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [30195.317279] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [30195.318206] ata1.00: configured for UDMA/133 [30195.842030] systemd-logind[2059]: Operation finished. [30195.842072] systemd-logind[2059]: Lid opened. [30195.971167] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [30196.074483] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [30196.074701] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [30196.076649] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [30196.083671] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [30196.167579] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [30197.098112] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64 [30198.341391] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [30198.532657] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input18 [30199.438944] wlan0: authenticate with 78:44:76:dc:dd:48 [30199.443035] wlan0: send auth to 78:44:76:dc:dd:48 (try 1/3) [30199.444519] wlan0: authenticated [30199.444634] wlan0: waiting for beacon from 78:44:76:dc:dd:48 [30199.471325] wlan0: associate with 78:44:76:dc:dd:48 (try 1/3) [30199.473400] wlan0: RX AssocResp from 78:44:76:dc:dd:48 (capab=0xc11 status=0 aid=3) [30199.492398] wlan0: associated [30199.492425] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [30199.492508] cfg80211: Calling CRDA for country: KR [30199.494435] cfg80211: Regulatory domain changed to country: KR [30199.494438] cfg80211: DFS Master region: unset [30199.494439] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [30199.494441] cfg80211: (2402000 KHz - 2482000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [30199.494442] cfg80211: (5170000 KHz - 5250000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [30199.494443] cfg80211: (5250000 KHz - 5330000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (0 s) [30199.494444] cfg80211: (5490000 KHz - 5630000 KHz @ 20000 KHz), (300 mBi, 3000 mBm), (0 s) [30199.494445] cfg80211: (5735000 KHz - 5815000 KHz @ 20000 KHz), (300 mBi, 3000 mBm), (N/A) [30200.349463] IPv6: wlan0: IPv6 duplicate address fe80::863a:4bff:feb6:a23c detected! [30201.371688] psmouse serio2: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64 [30202.619301] psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3 [30202.813492] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input19 [35539.194189] thinkpad_acpi: EC reports that Thermal Table has changed [36796.059873] audit: type=1400 audit(1421082534.924:78): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/lib/cups/backend/cups-pdf" pid=9864 comm="apparmor_parser" [36796.059881] audit: type=1400 audit(1421082534.924:79): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="/usr/sbin/cupsd" pid=9864 comm="apparmor_parser" [36796.075559] audit: type=1400 audit(1421082534.940:80): apparmor="STATUS" operation="profile_replace" profile="unconfined" name="third_party" pid=9864 comm="apparmor_parser" [37301.787523] perf interrupt took too long (5009 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [39713.399186] atkbd serio0: Unknown key pressed (translated set 2, code 0xd8 on isa0060/serio0). [39713.399194] atkbd serio0: Use 'setkeycodes e058 ' to make it known. [39713.399587] atkbd serio0: Unknown key released (translated set 2, code 0xd8 on isa0060/serio0). [39713.399592] atkbd serio0: Use 'setkeycodes e058 ' to make it known. [39713.400404] systemd-logind[2059]: Lid closed. [39713.400538] systemd-logind[2059]: Suspending... [39713.508844] e1000e: eth0 NIC Link is Down [39713.710907] wlan0: deauthenticating from 78:44:76:dc:dd:48 by local choice (Reason: 3=DEAUTH_LEAVING) [39713.736520] cfg80211: Calling CRDA to update world regulatory domain [39713.740071] cfg80211: World regulatory domain updated: [39713.740076] cfg80211: DFS Master region: unset [39713.740077] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [39713.740080] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39713.740082] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39713.740084] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [39713.740085] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39713.740087] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39714.146768] PM: Syncing filesystems ... done. [39714.160170] PM: Preparing system for mem sleep [39714.160434] Freezing user space processes ... (elapsed 0.004 seconds) done. [39714.164662] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [39714.165943] PM: Entering mem sleep [39714.165991] Suspending console(s) (use no_console_suspend to debug) [39714.166230] sd 2:0:0:0: [sdb] Synchronizing SCSI cache [39714.166272] sd 2:0:0:0: [sdb] Stopping disk [39714.292683] sd 0:0:0:0: [sda] Synchronizing SCSI cache [39714.292800] sd 0:0:0:0: [sda] Stopping disk [39714.799434] PM: suspend of devices complete after 633.160 msecs [39714.815417] PM: late suspend of devices complete after 15.976 msecs [39714.816514] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [39714.816647] e1000e 0000:00:19.0: System wakeup enabled by ACPI [39714.816693] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [39714.816702] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [39714.831446] PM: noirq suspend of devices complete after 16.023 msecs [39714.831603] ACPI: Preparing to enter system sleep state S3 [39715.291415] PM: Saving platform NVS memory [39715.292065] Disabling non-boot CPUs ... [39715.292115] intel_pstate CPU 1 exiting [39715.293241] kvm: disabling virtualization on CPU1 [39715.395429] smpboot: CPU 1 is now offline [39715.395762] intel_pstate CPU 2 exiting [39715.396878] kvm: disabling virtualization on CPU2 [39715.499450] smpboot: CPU 2 is now offline [39715.499817] intel_pstate CPU 3 exiting [39715.499911] Broke affinity for irq 23 [39715.499913] Broke affinity for irq 43 [39715.500916] kvm: disabling virtualization on CPU3 [39715.603473] smpboot: CPU 3 is now offline [39715.605349] ACPI: Low-level resume complete [39715.605415] PM: Restoring platform NVS memory [39715.606090] Enabling non-boot CPUs ... [39715.606159] x86: Booting SMP configuration: [39715.606160] smpboot: Booting Node 0 Processor 1 APIC 0x1 [39715.618143] kvm: enabling virtualization on CPU1 [39715.620449] Intel pstate controlling: cpu 1 [39715.620536] CPU1 is up [39715.620570] smpboot: Booting Node 0 Processor 2 APIC 0x2 [39715.632360] kvm: enabling virtualization on CPU2 [39715.634704] Intel pstate controlling: cpu 2 [39715.634788] CPU2 is up [39715.634824] smpboot: Booting Node 0 Processor 3 APIC 0x3 [39715.646603] kvm: enabling virtualization on CPU3 [39715.648934] Intel pstate controlling: cpu 3 [39715.649014] CPU3 is up [39715.655439] ACPI: Waking up from system sleep state S3 [39715.737976] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [39715.738763] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [39715.739596] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [39715.739847] sdhci-pci 0000:02:00.0: MMC controller base frequency changed to 50Mhz. [39715.739952] PM: noirq resume of devices complete after 16.843 msecs [39715.740476] PM: early resume of devices complete after 0.489 msecs [39715.740673] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X [39715.740734] e1000e 0000:00:19.0: System wakeup disabled by ACPI [39715.741104] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X [39715.749082] sd 0:0:0:0: [sda] Starting disk [39715.749114] sd 2:0:0:0: [sdb] Starting disk [39715.789739] tpm_tis 00:05: TPM is disabled/deactivated (0x6) [39715.866645] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [39715.949933] usb 1-1.4: reset full-speed USB device number 4 using ehci-pci [39716.077781] ata5: SATA link down (SStatus 0 SControl 300) [39716.077810] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [39716.078096] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [39716.078100] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [39716.078671] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [39716.078675] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [39716.078893] ata3.00: configured for UDMA/133 [39716.085789] ata2: SATA link down (SStatus 0 SControl 300) [39716.113963] usb 1-1.6: reset high-speed USB device number 5 using ehci-pci [39716.282020] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci [39716.799682] PM: resume of devices complete after 1058.925 msecs [39716.800179] ------------[ cut here ]------------ [39716.800190] WARNING: CPU: 2 PID: 11117 at /build/buildd/linux-3.16.0/drivers/base/firmware_class.c:1108 _request_firmware+0x4f1/0xb60() [39716.800238] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper [39716.800266] mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video [39716.800270] CPU: 2 PID: 11117 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu [39716.800271] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 [39716.800291] Workqueue: hci0 hci_power_on [bluetooth] [39716.800296] 0000000000000009 ffff8803edb8fbe8 ffffffff81781eaa 0000000000000000 [39716.800298] ffff8803edb8fc20 ffffffff8106fedd ffff8803edb8fd10 ffff88009e8e6520 [39716.800301] ffff88006dfc1d80 00000000fffffff5 0000000000000220 ffff8803edb8fc30 [39716.800302] Call Trace: [39716.800310] [] dump_stack+0x45/0x56 [39716.800315] [] warn_slowpath_common+0x7d/0xa0 [39716.800319] [] warn_slowpath_null+0x1a/0x20 [39716.800323] [] _request_firmware+0x4f1/0xb60 [39716.800327] [] request_firmware+0x31/0x50 [39716.800333] [] btusb_setup_bcm_patchram+0x83/0x450 [btusb] [39716.800336] [] ? rpm_idle+0xd6/0x2b0 [39716.800352] [] hci_dev_do_open+0x235/0x930 [bluetooth] [39716.800357] [] ? ttwu_do_wakeup+0x19/0xd0 [39716.800371] [] hci_power_on+0x40/0x180 [bluetooth] [39716.800375] [] ? try_to_wake_up+0x1ff/0x370 [39716.800379] [] process_one_work+0x182/0x4e0 [39716.800387] [] worker_thread+0x6b/0x6a0 [39716.800392] [] ? process_one_work+0x4e0/0x4e0 [39716.800398] [] kthread+0xdb/0x100 [39716.800404] [] ? kthread_create_on_node+0x1c0/0x1c0 [39716.800411] [] ret_from_fork+0x7c/0xb0 [39716.800417] [] ? kthread_create_on_node+0x1c0/0x1c0 [39716.800419] ---[ end trace 57e5581a8116c26e ]--- [39716.800423] bluetooth hci0: firmware: brcm/BCM20702A0-0a5c-21e6.hcd will not be loaded [39716.800427] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not found [39716.800523] PM: Finishing wakeup. [39716.800525] Restarting tasks ... done. [39716.928062] video LNXVIDEO:00: Restoring backlight state [39716.954024] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [39718.214336] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [39718.215368] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [39718.215377] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [39718.217407] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [39718.217417] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [39718.218537] ata1.00: configured for UDMA/133 [39718.710500] systemd-logind[2059]: Lid opened. [39718.710632] systemd-logind[2059]: Operation finished. [39718.840529] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [39718.942541] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [39718.942754] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [39718.944372] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [39718.951948] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [39719.032676] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [39720.988311] thinkpad_acpi: EC reports that Thermal Table has changed [39722.194541] wlan0: authenticate with 3c:ce:73:48:0e:40 [39722.198988] wlan0: send auth to 3c:ce:73:48:0e:40 (try 1/3) [39722.200381] wlan0: authenticated [39722.200522] wlan0: waiting for beacon from 3c:ce:73:48:0e:40 [39722.271360] wlan0: associate with 3c:ce:73:48:0e:40 (try 1/3) [39722.274475] wlan0: RX AssocResp from 3c:ce:73:48:0e:40 (capab=0x431 status=0 aid=2) [39722.279197] wlan0: associated [39722.279227] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [39722.279316] cfg80211: Calling CRDA for country: TW [39722.281054] cfg80211: Regulatory domain changed to country: TW [39722.281058] cfg80211: DFS Master region: unset [39722.281059] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [39722.281060] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [39722.281062] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [39722.281063] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [39743.898929] wlan0: authenticate with 3c:ce:73:48:04:80 [39743.903489] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [39743.904817] cfg80211: Calling CRDA to update world regulatory domain [39743.907889] wlan0: authenticated [39743.908082] wlan0: waiting for beacon from 3c:ce:73:48:04:80 [39743.931066] cfg80211: World regulatory domain updated: [39743.931073] cfg80211: DFS Master region: unset [39743.931076] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [39743.931082] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39743.931086] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39743.931089] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [39743.931091] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39743.931093] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [39744.007794] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [39744.012674] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=5) [39744.016309] wlan0: associated [39744.016405] cfg80211: Calling CRDA for country: TW [39744.018966] cfg80211: Regulatory domain changed to country: TW [39744.018970] cfg80211: DFS Master region: unset [39744.018971] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [39744.018973] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [39744.018975] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [39744.018977] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [40512.511246] wlan0: deauthenticating from 3c:ce:73:48:04:80 by local choice (Reason: 3=DEAUTH_LEAVING) [40512.527821] cfg80211: Calling CRDA to update world regulatory domain [40512.546972] cfg80211: World regulatory domain updated: [40512.546976] cfg80211: DFS Master region: unset [40512.546978] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40512.546980] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40512.546981] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40512.546982] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [40512.546983] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40512.546984] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40514.118613] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [40514.125253] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [40514.205720] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [40517.414423] wlan0: authenticate with 36:a3:95:64:33:4e [40517.418308] wlan0: send auth to 36:a3:95:64:33:4e (try 1/3) [40517.444708] wlan0: authenticated [40517.444897] wlan0: waiting for beacon from 36:a3:95:64:33:4e [40517.492877] wlan0: associate with 36:a3:95:64:33:4e (try 1/3) [40517.496798] wlan0: RX AssocResp from 36:a3:95:64:33:4e (capab=0x411 status=0 aid=1) [40517.499737] wlan0: associated [40517.499785] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [40517.499901] cfg80211: Calling CRDA for country: XZ [40517.592123] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by 36:a3:95:64:33:4e [40645.431475] wlan0: deauthenticating from 36:a3:95:64:33:4e by local choice (Reason: 3=DEAUTH_LEAVING) [40645.462991] cfg80211: Calling CRDA to update world regulatory domain [40645.490262] cfg80211: World regulatory domain updated: [40645.490266] cfg80211: DFS Master region: unset [40645.490267] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40645.490270] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40645.490272] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40645.490273] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [40645.490275] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40645.490276] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.497572] wlan0: authenticate with 3c:ce:73:48:0e:40 [40648.503656] wlan0: send auth to 3c:ce:73:48:0e:40 (try 1/3) [40648.505044] wlan0: authenticated [40648.508966] wlan0: associate with 3c:ce:73:48:0e:40 (try 1/3) [40648.511436] wlan0: RX AssocResp from 3c:ce:73:48:0e:40 (capab=0x431 status=0 aid=14) [40648.514702] wlan0: associated [40648.514777] cfg80211: Calling CRDA for country: TW [40648.518257] wlan0: deauthenticating from 3c:ce:73:48:0e:40 by local choice (Reason: 2=PREV_AUTH_NOT_VALID) [40648.522479] wlan0: authenticate with 3c:ce:73:48:0e:40 [40648.525000] wlan0: send auth to 3c:ce:73:48:0e:40 (try 1/3) [40648.525419] cfg80211: Calling CRDA to update world regulatory domain [40648.526360] wlan0: authenticated [40648.529014] wlan0: associate with 3c:ce:73:48:0e:40 (try 1/3) [40648.531090] wlan0: RX AssocResp from 3c:ce:73:48:0e:40 (capab=0x431 status=0 aid=14) [40648.534234] cfg80211: World regulatory domain updated: [40648.534238] cfg80211: DFS Master region: unset [40648.534239] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40648.534242] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.534244] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.534245] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.534247] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.534248] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40648.537725] wlan0: associated [40648.537905] cfg80211: Calling CRDA for country: TW [40648.539864] cfg80211: Regulatory domain changed to country: TW [40648.539868] cfg80211: DFS Master region: unset [40648.539869] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40648.539871] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [40648.539873] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [40648.539875] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [40674.983935] wlan0: authenticate with 3c:ce:73:48:04:80 [40674.989487] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [40674.989741] cfg80211: Calling CRDA to update world regulatory domain [40674.993780] wlan0: authenticated [40674.993959] wlan0: waiting for beacon from 3c:ce:73:48:04:80 [40675.012725] cfg80211: World regulatory domain updated: [40675.012729] cfg80211: DFS Master region: unset [40675.012730] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40675.012733] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40675.012735] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40675.012736] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [40675.012738] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40675.012739] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [40675.097126] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [40675.103383] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=10) [40675.106466] wlan0: associated [40675.106613] cfg80211: Calling CRDA for country: TW [40675.109598] cfg80211: Regulatory domain changed to country: TW [40675.109601] cfg80211: DFS Master region: unset [40675.109602] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [40675.109604] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [40675.109606] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [40675.109607] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [40813.954515] usb 1-1.2: new low-speed USB device number 6 using ehci-pci [40814.052447] usb 1-1.2: New USB device found, idVendor=1050, idProduct=0010 [40814.052455] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [40814.052459] usb 1-1.2: Product: Yubico Yubikey II [40814.052462] usb 1-1.2: Manufacturer: Yubico [40814.056261] input: Yubico Yubico Yubikey II as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:1050:0010.0002/input/input20 [40814.056749] hid-generic 0003:1050:0010.0002: input,hidraw1: USB HID v1.11 Keyboard [Yubico Yubico Yubikey II] on usb-0000:00:1a.0-1.2/input0 [40819.645879] usb 1-1.2: USB disconnect, device number 6 [41477.375001] wlan0: deauthenticating from 3c:ce:73:48:04:80 by local choice (Reason: 3=DEAUTH_LEAVING) [41477.378010] cfg80211: Calling CRDA to update world regulatory domain [41477.397857] cfg80211: World regulatory domain updated: [41477.397861] cfg80211: DFS Master region: unset [41477.397862] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [41477.397864] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [41477.397866] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [41477.397867] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [41477.397869] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [41477.397870] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [41505.557005] wlan0: authenticate with 3c:ce:73:48:04:80 [41505.561863] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [41505.564453] wlan0: authenticated [41505.564577] wlan0: waiting for beacon from 3c:ce:73:48:04:80 [41505.573217] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [41505.576588] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=4) [41505.579930] wlan0: associated [41505.579994] cfg80211: Calling CRDA for country: TW [41505.594290] cfg80211: Regulatory domain changed to country: TW [41505.594294] cfg80211: DFS Master region: unset [41505.594294] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [41505.594296] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [41505.594298] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [41505.594300] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [42492.879953] ------------[ cut here ]------------ [42492.879986] WARNING: CPU: 2 PID: 11117 at /build/buildd/linux-3.16.0/net/bluetooth/hci_conn.c:296 hci_conn_timeout+0x79/0x2c0 [bluetooth]() [42492.879989] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper [42492.880040] mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video [42492.880078] CPU: 2 PID: 11117 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu [42492.880081] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 [42492.880097] Workqueue: hci0 hci_conn_timeout [bluetooth] [42492.880100] 0000000000000009 ffff8803edb8fd88 ffffffff81781eaa 0000000000000000 [42492.880104] ffff8803edb8fdc0 ffffffff8106fedd ffff8802435678b8 00000000ffffffff [42492.880107] ffff880243567800 ffff8802fe445f00 0000000000000220 ffff8803edb8fdd0 [42492.880111] Call Trace: [42492.880122] [] dump_stack+0x45/0x56 [42492.880128] [] warn_slowpath_common+0x7d/0xa0 [42492.880133] [] warn_slowpath_null+0x1a/0x20 [42492.880149] [] hci_conn_timeout+0x79/0x2c0 [bluetooth] [42492.880154] [] ? __schedule+0x39d/0x890 [42492.880159] [] process_one_work+0x182/0x4e0 [42492.880163] [] worker_thread+0x6b/0x6a0 [42492.880168] [] ? process_one_work+0x4e0/0x4e0 [42492.880173] [] kthread+0xdb/0x100 [42492.880177] [] ? kthread_create_on_node+0x1c0/0x1c0 [42492.880183] [] ret_from_fork+0x7c/0xb0 [42492.880188] [] ? kthread_create_on_node+0x1c0/0x1c0 [42492.880191] ---[ end trace 57e5581a8116c26f ]--- [42515.625079] ------------[ cut here ]------------ [42515.625100] WARNING: CPU: 2 PID: 11117 at /build/buildd/linux-3.16.0/net/bluetooth/hci_conn.c:296 hci_conn_timeout+0x79/0x2c0 [bluetooth]() [42515.625101] Modules linked in: macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper [42515.625127] mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video [42515.625147] CPU: 2 PID: 11117 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu [42515.625148] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 [42515.625156] Workqueue: hci0 hci_conn_timeout [bluetooth] [42515.625157] 0000000000000009 ffff8803edb8fd88 ffffffff81781eaa 0000000000000000 [42515.625159] ffff8803edb8fdc0 ffffffff8106fedd ffff8800bc4e78b8 00000000ffffffff [42515.625161] ffff8800bc4e7800 ffff8802fe445f00 0000000000000220 ffff8803edb8fdd0 [42515.625163] Call Trace: [42515.625168] [] dump_stack+0x45/0x56 [42515.625171] [] warn_slowpath_common+0x7d/0xa0 [42515.625173] [] warn_slowpath_null+0x1a/0x20 [42515.625180] [] hci_conn_timeout+0x79/0x2c0 [bluetooth] [42515.625182] [] ? __schedule+0x39d/0x890 [42515.625185] [] process_one_work+0x182/0x4e0 [42515.625187] [] worker_thread+0x6b/0x6a0 [42515.625188] [] ? process_one_work+0x4e0/0x4e0 [42515.625191] [] kthread+0xdb/0x100 [42515.625193] [] ? kthread_create_on_node+0x1c0/0x1c0 [42515.625195] [] ret_from_fork+0x7c/0xb0 [42515.625197] [] ? kthread_create_on_node+0x1c0/0x1c0 [42515.625199] ---[ end trace 57e5581a8116c270 ]--- [42585.001304] wlan0: deauthenticating from 3c:ce:73:48:04:80 by local choice (Reason: 3=DEAUTH_LEAVING) [42585.013834] cfg80211: Calling CRDA to update world regulatory domain [42585.033846] cfg80211: World regulatory domain updated: [42585.033850] cfg80211: DFS Master region: unset [42585.033851] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [42585.033853] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [42585.033855] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [42585.033857] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [42585.033858] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [42585.033860] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [42588.194800] wlan0: authenticate with 36:a3:95:64:33:4e [42588.196958] wlan0: send auth to 36:a3:95:64:33:4e (try 1/3) [42588.202387] wlan0: authenticated [42588.204018] wlan0: associate with 36:a3:95:64:33:4e (try 1/3) [42588.221340] wlan0: RX AssocResp from 36:a3:95:64:33:4e (capab=0x411 status=0 aid=1) [42588.224491] wlan0: associated [42588.224571] cfg80211: Calling CRDA for country: XZ [42588.348700] wlan0: Limiting TX power to 20 (20 - 0) dBm as advertised by 36:a3:95:64:33:4e [42809.380881] SGI XFS with ACLs, security attributes, realtime, large block/inode numbers, no debug enabled [42809.393055] JFS: nTxBlock = 8192, nTxLock = 65536 [42809.403535] ntfs: driver 2.1.30 [Flags: R/O MODULE]. [42809.420625] QNX4 filesystem 0.2.3 registered. [42809.497870] raid6: sse2x1 6192 MB/s [42809.565883] raid6: sse2x2 10678 MB/s [42809.633910] raid6: sse2x4 13069 MB/s [42809.633914] raid6: using algorithm sse2x4 (13069 MB/s) [42809.633915] raid6: using ssse3x2 recovery algorithm [42809.635291] xor: automatically using best checksumming function: [42809.673908] avx : 25260.000 MB/sec [42809.702102] Btrfs loaded [42812.407364] EXT4-fs (sda3): unable to read superblock [42812.408535] EXT4-fs (sda3): unable to read superblock [42812.409694] EXT4-fs (sda3): unable to read superblock [42812.411032] FAT-fs (sda3): bogus number of reserved sectors [42812.411036] FAT-fs (sda3): Can't find a valid FAT filesystem [42812.414972] XFS (sda3): Invalid superblock magic number [42812.417819] FAT-fs (sda3): bogus number of reserved sectors [42812.417823] FAT-fs (sda3): Can't find a valid FAT filesystem [42812.421088] MINIX-fs: unable to read superblock [42812.424825] attempt to access beyond end of device [42812.424829] sda3: rw=16, want=3, limit=2 [42812.424832] hfsplus: unable to find HFS+ superblock [42812.426100] qnx4: no qnx4 filesystem (no root dir). [42812.427491] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [42812.429828] hfs: can't find a HFS filesystem on dev sda3 [42812.987085] EXT4-fs (sdb2): unable to read superblock [42812.988422] EXT4-fs (sdb2): unable to read superblock [42812.990780] EXT4-fs (sdb2): unable to read superblock [42812.993401] FAT-fs (sdb2): bogus number of reserved sectors [42812.993405] FAT-fs (sdb2): Can't find a valid FAT filesystem [42812.998340] XFS (sdb2): Invalid superblock magic number [42813.001790] FAT-fs (sdb2): bogus number of reserved sectors [42813.001795] FAT-fs (sdb2): Can't find a valid FAT filesystem [42813.009226] MINIX-fs: unable to read superblock [42813.010346] attempt to access beyond end of device [42813.010349] sdb2: rw=16, want=3, limit=2 [42813.010351] hfsplus: unable to find HFS+ superblock [42813.011487] qnx4: no qnx4 filesystem (no root dir). [42813.012794] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [42813.014945] hfs: can't find a HFS filesystem on dev sdb2 [42823.869497] EXT4-fs (sda3): unable to read superblock [42823.870649] EXT4-fs (sda3): unable to read superblock [42823.871617] EXT4-fs (sda3): unable to read superblock [42823.872655] FAT-fs (sda3): bogus number of reserved sectors [42823.872658] FAT-fs (sda3): Can't find a valid FAT filesystem [42823.875956] XFS (sda3): Invalid superblock magic number [42823.878222] FAT-fs (sda3): bogus number of reserved sectors [42823.878225] FAT-fs (sda3): Can't find a valid FAT filesystem [42823.881275] MINIX-fs: unable to read superblock [42823.882604] attempt to access beyond end of device [42823.882607] sda3: rw=16, want=3, limit=2 [42823.882609] hfsplus: unable to find HFS+ superblock [42823.883653] qnx4: no qnx4 filesystem (no root dir). [42823.884622] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [42823.886655] hfs: can't find a HFS filesystem on dev sda3 [42824.299736] EXT4-fs (sdb2): unable to read superblock [42824.300658] EXT4-fs (sdb2): unable to read superblock [42824.301599] EXT4-fs (sdb2): unable to read superblock [42824.302748] FAT-fs (sdb2): bogus number of reserved sectors [42824.302752] FAT-fs (sdb2): Can't find a valid FAT filesystem [42824.305877] XFS (sdb2): Invalid superblock magic number [42824.307924] FAT-fs (sdb2): bogus number of reserved sectors [42824.307928] FAT-fs (sdb2): Can't find a valid FAT filesystem [42824.311278] MINIX-fs: unable to read superblock [42824.312284] attempt to access beyond end of device [42824.312287] sdb2: rw=16, want=3, limit=2 [42824.312289] hfsplus: unable to find HFS+ superblock [42824.313402] qnx4: no qnx4 filesystem (no root dir). [42824.314441] You didn't specify the type of your ufs filesystem mount -t ufs -o ufstype=sun|sunx86|44bsd|ufs2|5xbsd|old|hp|nextstep|nextstep-cd|openstep ... >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old [42824.316450] hfs: can't find a HFS filesystem on dev sdb2 [45074.013202] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [45074.013212] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [45074.013253] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [45802.581424] e1000e: eth0 NIC Link is Down [45804.398862] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [45804.398876] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [45897.189294] e1000e: eth0 NIC Link is Down [45898.930692] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [45898.930700] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [46131.692349] cfg80211: Calling CRDA to update world regulatory domain [46131.722213] cfg80211: World regulatory domain updated: [46131.722219] cfg80211: DFS Master region: unset [46131.722222] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [46131.722228] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46131.722233] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46131.722237] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [46131.722241] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46131.722245] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46134.941163] wlan0: authenticate with 36:a3:95:64:33:4e [46134.941918] wlan0: send auth to 36:a3:95:64:33:4e (try 1/3) [46134.944288] wlan0: authenticated [46134.944959] wlan0: associate with 36:a3:95:64:33:4e (try 1/3) [46134.959918] wlan0: RX AssocResp from 36:a3:95:64:33:4e (capab=0x411 status=0 aid=1) [46134.962368] wlan0: associated [46134.962482] cfg80211: Calling CRDA for country: XZ [46140.694403] cfg80211: Calling CRDA to update world regulatory domain [46140.722701] cfg80211: World regulatory domain updated: [46140.722708] cfg80211: DFS Master region: unset [46140.722710] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [46140.722714] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46140.722717] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46140.722720] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [46140.722722] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46140.722725] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46143.926166] wlan0: authenticate with 36:a3:95:64:33:4e [46143.927365] wlan0: send auth to 36:a3:95:64:33:4e (try 1/3) [46143.929890] wlan0: authenticated [46143.931060] wlan0: associate with 36:a3:95:64:33:4e (try 1/3) [46144.015235] wlan0: RX AssocResp from 36:a3:95:64:33:4e (capab=0x411 status=0 aid=1) [46144.028463] wlan0: associated [46144.028570] cfg80211: Calling CRDA for country: XZ [46153.679961] cfg80211: Calling CRDA to update world regulatory domain [46153.708838] cfg80211: World regulatory domain updated: [46153.708844] cfg80211: DFS Master region: unset [46153.708846] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [46153.708850] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46153.708853] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46153.708856] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [46153.708858] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46153.708860] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [46158.964946] wlan0: authenticate with 3c:ce:73:48:04:80 [46158.967940] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [46158.969351] wlan0: authenticated [46158.969538] wlan0: waiting for beacon from 3c:ce:73:48:04:80 [46159.026882] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [46159.030167] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=15) [46159.033813] wlan0: associated [46159.033915] cfg80211: Calling CRDA for country: TW [46159.051297] cfg80211: Regulatory domain changed to country: TW [46159.051301] cfg80211: DFS Master region: unset [46159.051303] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [46159.051305] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [46159.051307] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [46159.051309] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [53838.620485] e1000e: eth0 NIC Link is Down [53840.293843] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [53840.293852] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [57342.637120] e1000e: eth0 NIC Link is Down [57344.270422] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [57344.270433] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [58037.921705] e1000e: eth0 NIC Link is Down [58039.555171] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [58039.555182] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [58242.490793] systemd-logind[2059]: Suspend key pressed. [58242.661681] e1000e: eth0 NIC Link is Down [58242.873606] wlan0: deauthenticating from 3c:ce:73:48:04:80 by local choice (Reason: 3=DEAUTH_LEAVING) [58242.879960] cfg80211: Calling CRDA to update world regulatory domain [58242.885496] cfg80211: World regulatory domain updated: [58242.885505] cfg80211: DFS Master region: unset [58242.885508] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [58242.885515] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [58242.885520] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [58242.885525] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A) [58242.885529] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [58242.885534] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A) [58243.270454] PM: Syncing filesystems ... done. [58243.288193] PM: Preparing system for mem sleep [58243.288403] Freezing user space processes ... (elapsed 0.055 seconds) done. [58243.343874] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [58243.345359] PM: Entering mem sleep [58243.345405] Suspending console(s) (use no_console_suspend to debug) [58243.345692] sd 2:0:0:0: [sdb] Synchronizing SCSI cache [58243.345734] sd 2:0:0:0: [sdb] Stopping disk [58243.474242] sd 0:0:0:0: [sda] Synchronizing SCSI cache [58243.474349] sd 0:0:0:0: [sda] Stopping disk [58243.986723] PM: suspend of devices complete after 641.029 msecs [58244.002789] PM: late suspend of devices complete after 16.059 msecs [58244.003902] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI [58244.003992] e1000e 0000:00:19.0: System wakeup enabled by ACPI [58244.003993] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI [58244.004080] xhci_hcd 0000:00:14.0: System wakeup enabled by ACPI [58244.018759] PM: noirq suspend of devices complete after 15.964 msecs [58244.018916] ACPI: Preparing to enter system sleep state S3 [58244.021654] PM: Saving platform NVS memory [58244.022238] Disabling non-boot CPUs ... [58244.022290] intel_pstate CPU 1 exiting [58244.023434] kvm: disabling virtualization on CPU1 [58244.023628] smpboot: CPU 1 is now offline [58244.023941] intel_pstate CPU 2 exiting [58244.025062] kvm: disabling virtualization on CPU2 [58244.025238] smpboot: CPU 2 is now offline [58244.025562] intel_pstate CPU 3 exiting [58244.025647] Broke affinity for irq 23 [58244.025648] Broke affinity for irq 42 [58244.025650] Broke affinity for irq 43 [58244.026655] kvm: disabling virtualization on CPU3 [58244.026663] smpboot: CPU 3 is now offline [58244.028549] ACPI: Low-level resume complete [58244.028615] PM: Restoring platform NVS memory [58244.029333] Enabling non-boot CPUs ... [58244.029402] x86: Booting SMP configuration: [58244.029404] smpboot: Booting Node 0 Processor 1 APIC 0x1 [58244.041405] kvm: enabling virtualization on CPU1 [58244.043734] Intel pstate controlling: cpu 1 [58244.043821] CPU1 is up [58244.043857] smpboot: Booting Node 0 Processor 2 APIC 0x2 [58244.055645] kvm: enabling virtualization on CPU2 [58244.057981] Intel pstate controlling: cpu 2 [58244.058067] CPU2 is up [58244.058103] smpboot: Booting Node 0 Processor 3 APIC 0x3 [58244.069887] kvm: enabling virtualization on CPU3 [58244.072217] Intel pstate controlling: cpu 3 [58244.072295] CPU3 is up [58244.078717] ACPI: Waking up from system sleep state S3 [58244.161882] sdhci-pci 0000:02:00.0: MMC controller base frequency changed to 50Mhz. [58244.161985] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI [58244.163192] xhci_hcd 0000:00:14.0: System wakeup disabled by ACPI [58244.163347] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI [58244.163658] PM: noirq resume of devices complete after 17.485 msecs [58244.164199] PM: early resume of devices complete after 0.501 msecs [58244.164344] mei_me 0000:00:16.0: irq 44 for MSI/MSI-X [58244.164407] e1000e 0000:00:19.0: System wakeup disabled by ACPI [58244.164980] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X [58244.166065] sd 0:0:0:0: [sda] Starting disk [58244.168829] sd 2:0:0:0: [sdb] Starting disk [58244.200854] tpm_tis 00:05: TPM is disabled/deactivated (0x6) [58244.281303] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [58244.377020] usb 1-1.3: reset full-speed USB device number 3 using ehci-pci [58244.500920] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [58244.500949] ata2: SATA link down (SStatus 0 SControl 300) [58244.500973] ata5: SATA link down (SStatus 0 SControl 300) [58244.501209] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [58244.501212] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [58244.501674] ata3.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [58244.501676] ata3.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [58244.501899] ata3.00: configured for UDMA/133 [58244.541088] usb 1-1.4: reset full-speed USB device number 4 using ehci-pci [58244.705246] usb 1-1.6: reset high-speed USB device number 5 using ehci-pci [58245.230879] PM: resume of devices complete after 1066.397 msecs [58245.231385] ------------[ cut here ]------------ [58245.231396] WARNING: CPU: 2 PID: 5664 at /build/buildd/linux-3.16.0/drivers/base/firmware_class.c:1108 _request_firmware+0x4f1/0xb60() [58245.231450] Modules linked in: nls_utf8 btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c macvtap macvlan ipt_REJECT nls_iso8859_1 xt_addrtype xt_conntrack aufs ctr ccm veth xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables rfcomm bnep binfmt_misc dm_crypt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media snd_hda_codec_hdmi btusb bluetooth 6lowpan_iphc snd_hda_codec_realtek snd_hda_codec_generic snd_hda_intel snd_hda_controller snd_hda_codec snd_hwdep snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal intel_powerclamp snd_seq_midi_event coretemp kvm_intel kvm crct10dif_pclmul arc4 crc32_pclmul ghash_clmulni_intel [58245.231483] aesni_intel aes_x86_64 thinkpad_acpi lrw iwldvm gf128mul glue_helper ablk_helper mac80211 snd_rawmidi cryptd nvram snd_seq joydev serio_raw snd_seq_device snd_timer snd iwlwifi cfg80211 mac_hid soundcore lpc_ich shpchp mei_me parport_pc ppdev mei lp parport hid_generic usbhid hid mmc_block i915 psmouse e1000e i2c_algo_bit drm_kms_helper sdhci_pci sdhci ptp drm pps_core ahci libahci wmi video [58245.231488] CPU: 2 PID: 5664 Comm: kworker/u17:0 Tainted: G W 3.16.0-28-generic #38-Ubuntu [58245.231489] Hardware name: LENOVO 2320KBV/2320KBV, BIOS G2ETA2WW (2.62 ) 09/12/2014 [58245.231510] Workqueue: hci0 hci_power_on [bluetooth] [58245.231515] 0000000000000009 ffff88022ac23be8 ffffffff81781eaa 0000000000000000 [58245.231517] ffff88022ac23c20 ffffffff8106fedd ffff88022ac23d10 ffff8800b562ef20 [58245.231520] ffff8800865aab40 00000000fffffff5 0000000000000220 ffff88022ac23c30 [58245.231521] Call Trace: [58245.231529] [] dump_stack+0x45/0x56 [58245.231534] [] warn_slowpath_common+0x7d/0xa0 [58245.231537] [] warn_slowpath_null+0x1a/0x20 [58245.231541] [] _request_firmware+0x4f1/0xb60 [58245.231545] [] request_firmware+0x31/0x50 [58245.231552] [] btusb_setup_bcm_patchram+0x83/0x450 [btusb] [58245.231555] [] ? rpm_idle+0xd6/0x2b0 [58245.231572] [] hci_dev_do_open+0x235/0x930 [bluetooth] [58245.231577] [] ? ttwu_do_wakeup+0x19/0xd0 [58245.231592] [] hci_power_on+0x40/0x180 [bluetooth] [58245.231600] [] ? try_to_wake_up+0x1ff/0x370 [58245.231607] [] process_one_work+0x182/0x4e0 [58245.231611] [] worker_thread+0x6b/0x6a0 [58245.231616] [] ? process_one_work+0x4e0/0x4e0 [58245.231622] [] kthread+0xdb/0x100 [58245.231628] [] ? kthread_create_on_node+0x1c0/0x1c0 [58245.231635] [] ret_from_fork+0x7c/0xb0 [58245.231641] [] ? kthread_create_on_node+0x1c0/0x1c0 [58245.231643] ---[ end trace 57e5581a8116c271 ]--- [58245.231647] bluetooth hci0: firmware: brcm/BCM20702A0-0a5c-21e6.hcd will not be loaded [58245.231651] Bluetooth: hci0: BCM: patch brcm/BCM20702A0-0a5c-21e6.hcd not found [58245.231746] PM: Finishing wakeup. [58245.231748] Restarting tasks ... done. [58245.312632] video LNXVIDEO:00: Restoring backlight state [58245.829273] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [58246.645470] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [58246.646458] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [58246.646466] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [58246.648388] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded [58246.648393] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out [58246.649302] ata1.00: configured for UDMA/133 [58247.012735] systemd-logind[2059]: Operation finished. [58247.137863] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [58247.241644] e1000e 0000:00:19.0: irq 48 for MSI/MSI-X [58247.241850] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [58247.243415] iwlwifi 0000:03:00.0: L1 Enabled - LTR Disabled [58247.250564] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0 [58247.329425] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [58248.783225] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx [58248.783233] e1000e 0000:00:19.0 eth0: 10/100 speed: disabling TSO [58248.783271] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [58250.637089] wlan0: authenticate with 3c:ce:73:48:04:80 [58250.640117] wlan0: send auth to 3c:ce:73:48:04:80 (try 1/3) [58250.641503] wlan0: authenticated [58250.642570] wlan0: associate with 3c:ce:73:48:04:80 (try 1/3) [58250.644645] wlan0: RX AssocResp from 3c:ce:73:48:04:80 (capab=0x431 status=0 aid=23) [58250.648210] wlan0: associated [58250.648245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [58250.648347] cfg80211: Calling CRDA for country: TW [58250.665245] cfg80211: Regulatory domain changed to country: TW [58250.665249] cfg80211: DFS Master region: unset [58250.665251] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [58250.665254] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm), (N/A) [58250.665256] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 1700 mBm), (0 s) [58250.665258] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi, 3000 mBm), (N/A) [64923.112864] e1000e: eth0 NIC Link is Down