Mar 25 08:17:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:17:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:19:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:21:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:21:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:23:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:23:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:25:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:25:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:27:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:27:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:29:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:29:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:31:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:31:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:33:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:35:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:35:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:37:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:37:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:39:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:41:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:41:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:43:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:45:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:45:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:47:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:47:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:49:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:49:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:51:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:51:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:53:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:53:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:55:12 mindstream wpa_supplicant[1216]: wlan0: WPA: Group rekeying completed with 10:6f:3f:0e:f2:9c [GTK=CCMP] Mar 25 08:55:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:55:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:57:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:57:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 08:59:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 08:59:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33 Mar 25 09:01:33 mindstream kernel: [ 3595.414493] usb 2-1.1: USB disconnect, device number 3 Mar 25 09:01:33 mindstream kernel: [ 3595.453994] ------------[ cut here ]------------ Mar 25 09:01:33 mindstream kernel: [ 3595.454008] WARNING: CPU: 2 PID: 7193 at /build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0() Mar 25 09:01:33 mindstream kernel: [ 3595.454011] sysfs group ffffffff81cab340 not found for kobject 'target6:0:0' Mar 25 09:01:33 mindstream kernel: [ 3595.454013] Modules linked in: nls_iso8859_1 xt_conntrack ipt_REJECT ip6table_filter ip6_tables ebtable_nat ebtables overlayfs 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 ctr ccm rfcomm bnep binfmt_misc joydev uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4 iwldvm mac80211 dm_multipath scsi_dh snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_intel snd_hda_codec snd_hwdep intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel snd_pcm kvm snd_page_alloc thinkpad_acpi nvram btusb bluetooth psmouse snd_seq_midi snd_seq_midi_event serio_raw snd_rawmidi iwlwifi cfg80211 snd_seq snd_seq_device snd_timer lpc_ich snd soundcore mac_hid mei_me mei lp parport dm_crypt usb_storage crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd i915 ahci libahci sdhci_pci sdhci e1000e i2c_algo_bit drm_kms_helper ptp drm pps_core wmi video Mar 25 09:01:33 mindstream kernel: [ 3595.454106] CPU: 2 PID: 7193 Comm: umount Not tainted 3.13.0-19-generic #39-Ubuntu Mar 25 09:01:33 mindstream kernel: [ 3595.454108] Hardware name: LENOVO 42872WU/42872WU, BIOS 8DET55WW (1.25 ) 11/01/2011 Mar 25 09:01:33 mindstream kernel: [ 3595.454111] 0000000000000009 ffff8802e0587b70 ffffffff81711075 ffff8802e0587bb8 Mar 25 09:01:33 mindstream kernel: [ 3595.454116] ffff8802e0587ba8 ffffffff810662cd 0000000000000000 ffffffff81cab340 Mar 25 09:01:33 mindstream kernel: [ 3595.454120] ffff88030689a838 ffff88030c8aa188 ffff880035f8e000 ffff8802e0587c08 Mar 25 09:01:33 mindstream kernel: [ 3595.454124] Call Trace: Mar 25 09:01:33 mindstream kernel: [ 3595.454133] [] dump_stack+0x45/0x56 Mar 25 09:01:33 mindstream kernel: [ 3595.454138] [] warn_slowpath_common+0x7d/0xa0 Mar 25 09:01:33 mindstream kernel: [ 3595.454142] [] warn_slowpath_fmt+0x4c/0x50 Mar 25 09:01:33 mindstream kernel: [ 3595.454149] [] ? sysfs_get_dirent_ns+0x4e/0x70 Mar 25 09:01:33 mindstream kernel: [ 3595.454153] [] sysfs_remove_group+0xc6/0xd0 Mar 25 09:01:33 mindstream kernel: [ 3595.454159] [] dpm_sysfs_remove+0x43/0x50 Mar 25 09:01:33 mindstream kernel: [ 3595.454164] [] device_del+0x45/0x1c0 Mar 25 09:01:33 mindstream kernel: [ 3595.454171] [] scsi_target_reap_usercontext+0x27/0x40 Mar 25 09:01:33 mindstream kernel: [ 3595.454177] [] execute_in_process_context+0x67/0x70 Mar 25 09:01:33 mindstream kernel: [ 3595.454181] [] scsi_target_reap+0xc4/0xf0 Mar 25 09:01:33 mindstream kernel: [ 3595.454187] [] scsi_device_dev_release_usercontext+0x188/0x1c0 Mar 25 09:01:33 mindstream kernel: [ 3595.454191] [] execute_in_process_context+0x67/0x70 Mar 25 09:01:33 mindstream kernel: [ 3595.454196] [] scsi_device_dev_release+0x1c/0x20 Mar 25 09:01:33 mindstream kernel: [ 3595.454200] [] device_release+0x32/0xa0 Mar 25 09:01:33 mindstream kernel: [ 3595.454205] [] kobject_cleanup+0x77/0x1b0 Mar 25 09:01:33 mindstream kernel: [ 3595.454209] [] kobject_put+0x28/0x60 Mar 25 09:01:33 mindstream kernel: [ 3595.454215] [] put_device+0x17/0x20 Mar 25 09:01:33 mindstream kernel: [ 3595.454219] [] scsi_device_put+0x3b/0x50 Mar 25 09:01:33 mindstream kernel: [ 3595.454224] [] scsi_disk_put+0x30/0x50 Mar 25 09:01:33 mindstream kernel: [ 3595.454228] [] sd_release+0x42/0xd0 Mar 25 09:01:33 mindstream kernel: [ 3595.454233] [] __blkdev_put+0x16c/0x1a0 Mar 25 09:01:33 mindstream kernel: [ 3595.454237] [] __blkdev_put+0x10e/0x1a0 Mar 25 09:01:33 mindstream kernel: [ 3595.454241] [] blkdev_put+0x4e/0x140 Mar 25 09:01:33 mindstream kernel: [ 3595.454246] [] kill_block_super+0x44/0x70 Mar 25 09:01:33 mindstream kernel: [ 3595.454250] [] deactivate_locked_super+0x3d/0x60 Mar 25 09:01:33 mindstream kernel: [ 3595.454255] [] deactivate_super+0x46/0x60 Mar 25 09:01:33 mindstream kernel: [ 3595.454259] [] mntput_no_expire+0xd6/0x170 Mar 25 09:01:33 mindstream kernel: [ 3595.454263] [] SyS_umount+0x8e/0x100 Mar 25 09:01:33 mindstream kernel: [ 3595.454268] [] tracesys+0xe1/0xe6 Mar 25 09:01:33 mindstream kernel: [ 3595.454271] ---[ end trace 5d2cb0f66a6a6ae8 ]--- Mar 25 09:01:33 mindstream kernel: [ 3596.125778] usb 2-1.1: new high-speed USB device number 5 using ehci-pci Mar 25 09:01:33 mindstream kernel: [ 3596.219357] usb 2-1.1: New USB device found, idVendor=0781, idProduct=5571 Mar 25 09:01:33 mindstream kernel: [ 3596.219368] usb 2-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 25 09:01:33 mindstream kernel: [ 3596.219374] usb 2-1.1: Product: Firebird USB Flash Drive Mar 25 09:01:33 mindstream kernel: [ 3596.219379] usb 2-1.1: Manufacturer: SanDisk Mar 25 09:01:33 mindstream kernel: [ 3596.219383] usb 2-1.1: SerialNumber: 4C532000020123119431 Mar 25 09:01:33 mindstream kernel: [ 3596.219902] usb-storage 2-1.1:1.0: USB Mass Storage device detected Mar 25 09:01:33 mindstream kernel: [ 3596.220082] scsi7 : usb-storage 2-1.1:1.0 Mar 25 09:01:34 mindstream wpa_supplicant[1216]: wlan0: CTRL-EVENT-SCAN-STARTED Mar 25 09:01:34 mindstream kernel: [ 3597.218785] scsi 7:0:0:0: Direct-Access SanDisk Cruzer Fit 1.26 PQ: 0 ANSI: 5 Mar 25 09:01:34 mindstream kernel: [ 3597.219563] sd 7:0:0:0: Attached scsi generic sg1 type 0 Mar 25 09:01:34 mindstream kernel: [ 3597.222514] sd 7:0:0:0: [sdb] 15633408 512-byte logical blocks: (8.00 GB/7.45 GiB) Mar 25 09:01:34 mindstream kernel: [ 3597.224669] sd 7:0:0:0: [sdb] Write Protect is off Mar 25 09:01:34 mindstream kernel: [ 3597.224683] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00 Mar 25 09:01:34 mindstream kernel: [ 3597.226775] sd 7:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA Mar 25 09:01:34 mindstream kernel: [ 3597.235467] sdb: sdb1 sdb2 Mar 25 09:01:34 mindstream kernel: [ 3597.239475] sd 7:0:0:0: [sdb] Attached SCSI removable disk Mar 25 09:01:35 mindstream kernel: [ 3597.468745] FAT-fs (sdb2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. Mar 25 09:01:35 mindstream wpa_supplicant[1216]: nl80211: send_and_recv->nl_recvmsgs failed: -33