X 冻结: 无法通过 Ctrl + Alt + F2/F3 切换到虚拟终端(其实已经切过去了, 只是屏幕没有更新)

whilst · 2017-03-13 00:16:42

今天突然发现在桌面环境下, 无法通过快捷键 Ctrl + Alt + F2/F3/F4 切换到其它虚拟机终端了! 其实, 已经切换到其它虚拟终端, 只是显卡(屏幕)没有更新, 仍旧显示桌面环境(只是鼠标不见了). 这个时候是可以执行登录和其它操作的, 只是没有更新屏幕而已.

首先想到是 擦, 终于滚出问题了, 于是看看系统更新记录, 没有发现可能影响内核/显卡的软件更新. 然后就搜索到这个帖子: x11 Keeps Freezing Virtual Console, 情况跟他完全相同, 于是按照下面的回答试一下.

先看看当前使用了那些显卡驱动:

$ lspci -nnk | grep -i vga -A3
00:02.0 VGA compatible controller [0300]: Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09)
        Subsystem: Lenovo Device [17aa:2220]
        Kernel driver in use: i915
        Kernel modules: i915
--
04:00.0 VGA compatible controller [0300]: NVIDIA Corporation GF117M [GeForce 610M/710M/810M/820M / GT 620M/625M/630M/720M] [10de:1140] (rev a1)
        Subsystem: Lenovo GeForce GT 720M [17aa:2220]
        Kernel driver in use: nouveau
        Kernel modules: nouveau

看看安装了哪些显卡驱动:

$ pacman -Q | grep video
videoproto 2.3.3-1

PS: 也没发现安装有 nouveau 啊...

最后安装 xf86-video-intel, 重启后恢复正常, Ctrl + Alt + F2/F3 能切换到虚拟终端并更新屏幕内容.

问题虽然解决了, 但还是不知道前因后果...有大神遇到类似问题或了解原因吗?

附

journalctl -xe

输出内容(有 getty 启动失败和 python3 进程崩溃的记录):

-- Logs begin at Fri 2017-01-06 23:14:39 CST, end at Sun 2017-03-12 16:56:06 CST. --
3月 12 16:46:32 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.PolicyKit1'
3月 12 16:46:32 my_hostname systemd[1]: Started Authorization Manager.
-- Subject: polkit.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- polkit.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:32 my_hostname polkitd[708]: Acquired the name org.freedesktop.PolicyKit1 on the system bus
3月 12 16:46:32 my_hostname kernel: psmouse serio1: synaptics: queried min coordinates: x [1024..], y [1024..]
3月 12 16:46:32 my_hostname kernel: psmouse serio1: synaptics: quirked min/max coordinates: x [1024..5112], y [2024..4832]
3月 12 16:46:32 my_hostname kernel: psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x127c00/0x0, board id: 2722, fw id: 1484859
3月 12 16:46:32 my_hostname kernel: psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
3月 12 16:46:32 my_hostname kernel: input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6
3月 12 16:46:32 my_hostname kernel: mousedev: PS/2 mouse device common for all mice
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:46:32 my_hostname kernel: e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 28:d2:44:7c:3c:be
3月 12 16:46:32 my_hostname kernel: e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection
3月 12 16:46:32 my_hostname kernel: e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: 1000FF-0FF
3月 12 16:46:32 my_hostname kernel: [drm] Memory usable by graphics device = 2048M
3月 12 16:46:32 my_hostname kernel: [drm] Replacing VGA console driver
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.3938] device (wlp3s0): set-hw-addr: set MAC address to EE:4E:47:B3:6C:CE (scanning)
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC3232: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:    speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:    hp_outs=2 (0x16/0x15/0x0/0x0/0x0)
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:    mono: mono_out=0x0
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:    inputs:
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:      Dock Mic=0x19
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:      Mic=0x1a
3月 12 16:46:32 my_hostname kernel: snd_hda_codec_realtek hdaudioC1D0:      Internal Mic=0x12
3月 12 16:46:32 my_hostname kernel: Console: switching to colour dummy device 80x25
3月 12 16:46:32 my_hostname kernel: input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9
3月 12 16:46:32 my_hostname kernel: input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10
3月 12 16:46:32 my_hostname kernel: input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input11
3月 12 16:46:32 my_hostname kernel: input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input12
3月 12 16:46:32 my_hostname kernel: input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input13
3月 12 16:46:32 my_hostname kernel: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
3月 12 16:46:32 my_hostname kernel: [drm] Driver supports precise vblank timestamp query.
3月 12 16:46:32 my_hostname systemd[1]: Reached target Sound Card.
-- Subject: sound.target 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- sound.target 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:32 my_hostname kernel: i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
3月 12 16:46:32 my_hostname kernel: clocksource: Switched to clocksource tsc
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: iwlwifi 0000:03:00.0: L1 Enabled - LTR Enabled
3月 12 16:46:32 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:46:32 my_hostname kernel: e1000e 0000:00:19.0 enp0s25: renamed from eth0
3月 12 16:46:32 my_hostname dbus[279]: [system] Activating via systemd: service name='fi.w1.wpa_supplicant1' unit='wpa_supplicant.service'
3月 12 16:46:32 my_hostname laptop-mode[949]: Failed to re-set power saving mode for wireless card
3月 12 16:46:32 my_hostname systemd[1]: Starting WPA supplicant...
-- Subject: wpa_supplicant.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- wpa_supplicant.service 单元已开始启动。
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.6555] manager: (enp0s25): new Ethernet device (/org/freedesktop/NetworkManager/Devices/3)
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.6592] device (enp0s25): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
3月 12 16:46:32 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
3月 12 16:46:32 my_hostname dbus[279]: [system] Successfully activated service 'fi.w1.wpa_supplicant1'
3月 12 16:46:32 my_hostname systemd[1]: Started WPA supplicant.
-- Subject: wpa_supplicant.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- wpa_supplicant.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:32 my_hostname wpa_supplicant[950]: Successfully initialized wpa_supplicant
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.8775] supplicant: wpa_supplicant running
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.8776] device (wlp3s0): supplicant interface state: init -> starting
3月 12 16:46:32 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): enp0s25: link is not ready
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.9404] sup-iface[0x2414e50,wlp3s0]: supports 5 scan SSIDs
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.9412] device (wlp3s0): supplicant interface state: starting -> ready
3月 12 16:46:32 my_hostname NetworkManager[288]: <info>  [1489308392.9413] device (wlp3s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
3月 12 16:46:32 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:46:32 my_hostname kernel: psmouse serio2: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
3月 12 16:46:33 my_hostname kernel: vga_switcheroo: enabled
3月 12 16:46:33 my_hostname kernel: [TTM] Zone  kernel: Available graphics memory: 3939942 kiB
3月 12 16:46:33 my_hostname kernel: [TTM] Zone   dma32: Available graphics memory: 2097152 kiB
3月 12 16:46:33 my_hostname kernel: [TTM] Initializing pool allocator
3月 12 16:46:33 my_hostname kernel: [TTM] Initializing DMA pool allocator
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: VRAM: 1024 MiB
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: GART: 1048576 MiB
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: Pointer to TMDS table invalid
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: DCB version 4.0
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: Pointer to flat panel table invalid
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
3月 12 16:46:33 my_hostname kernel: input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio2/input/input8
3月 12 16:46:33 my_hostname kernel: nouveau 0000:04:00.0: DRM: MM: using COPY0 for buffer copies
3月 12 16:46:33 my_hostname kernel: [drm] Initialized nouveau 1.3.1 20120801 for 0000:04:00.0 on minor 0
3月 12 16:46:33 my_hostname kernel: ACPI: Video Device [VID] (multi-head: yes  rom: no  post: no)
3月 12 16:46:33 my_hostname kernel: input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input14
3月 12 16:46:33 my_hostname kernel: ACPI: Video Device [VID1] (multi-head: yes  rom: yes  post: no)
3月 12 16:46:33 my_hostname kernel: input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:09/LNXVIDEO:01/input/input15
3月 12 16:46:33 my_hostname kernel: snd_hda_intel 0000:00:03.0: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
3月 12 16:46:33 my_hostname kernel: [drm] Initialized i915 1.6.0 20161121 for 0000:00:02.0 on minor 1
3月 12 16:46:33 my_hostname systemd-logind[293]: Watching system buttons on /dev/input/event14 (Video Bus)
3月 12 16:46:33 my_hostname systemd-logind[293]: Watching system buttons on /dev/input/event13 (Video Bus)
3月 12 16:46:33 my_hostname laptop-mode[985]: enabled, not active
3月 12 16:46:33 my_hostname laptop_mode[295]: enabled, not active
3月 12 16:46:33 my_hostname mtp-probe[1121]: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-6"
3月 12 16:46:33 my_hostname mtp-probe[1121]: bus: 2, device: 3 was not an MTP device
3月 12 16:46:33 my_hostname mtp-probe[1125]: checking bus 2, device 5: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-8"
3月 12 16:46:33 my_hostname mtp-probe[1125]: bus: 2, device: 5 was not an MTP device
3月 12 16:46:33 my_hostname laptop_mode[295]: Cannot find device "eth0"
3月 12 16:46:33 my_hostname mtp-probe[1401]: checking bus 2, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.2"
3月 12 16:46:33 my_hostname mtp-probe[1401]: bus: 2, device: 4 was not an MTP device
3月 12 16:46:33 my_hostname mtp-probe[1400]: checking bus 2, device 6: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.3"
3月 12 16:46:33 my_hostname mtp-probe[1400]: bus: 2, device: 6 was not an MTP device
3月 12 16:46:34 my_hostname laptop_mode[295]: Missing TX power level argument.
3月 12 16:46:34 my_hostname laptop-mode[1868]: Failed to re-set power saving mode for wireless card
3月 12 16:46:34 my_hostname laptop_mode[295]: Failed to re-set power saving mode for wireless card
3月 12 16:46:34 my_hostname kernel: fbcon: inteldrmfb (fb0) is primary device
3月 12 16:46:34 my_hostname kernel: media: Linux media interface: v0.10
3月 12 16:46:34 my_hostname kernel: Linux video capture interface: v2.00
3月 12 16:46:34 my_hostname kernel: input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input16
3月 12 16:46:34 my_hostname kernel: input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input17
3月 12 16:46:34 my_hostname kernel: input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input18
3月 12 16:46:34 my_hostname kernel: uvcvideo: Found UVC 1.00 device Integrated Camera (04f2:b39a)
3月 12 16:46:34 my_hostname kernel: uvcvideo 2-8:1.0: Entity type for entity Extension 4 was not initialized!
3月 12 16:46:34 my_hostname kernel: uvcvideo 2-8:1.0: Entity type for entity Extension 3 was not initialized!
3月 12 16:46:34 my_hostname kernel: uvcvideo 2-8:1.0: Entity type for entity Processing 2 was not initialized!
3月 12 16:46:34 my_hostname kernel: uvcvideo 2-8:1.0: Entity type for entity Camera 1 was not initialized!
3月 12 16:46:34 my_hostname kernel: input: Integrated Camera as /devices/pci0000:00/0000:00:14.0/usb2/2-8/2-8:1.0/input/input19
3月 12 16:46:34 my_hostname kernel: usbcore: registered new interface driver uvcvideo
3月 12 16:46:34 my_hostname kernel: USB Video Class driver (1.1.1)
3月 12 16:46:34 my_hostname kernel: hidraw: raw HID events driver (C) Jiri Kosina
3月 12 16:46:34 my_hostname kernel: usbcore: registered new interface driver usbhid
3月 12 16:46:34 my_hostname kernel: usbhid: USB HID core driver
3月 12 16:46:34 my_hostname kernel: usb 2-1.2: 2:1: cannot get freq at ep 0x1
3月 12 16:46:34 my_hostname kernel: usb 2-1.2: Warning! Unlikely big volume range (=8192), cval->res is probably wrong.
3月 12 16:46:34 my_hostname kernel: usb 2-1.2: [11] FU [Sidetone Playback Volume] ch = 1, val = 0/8192/1
3月 12 16:46:34 my_hostname kernel: input: Logitech Gaming Mouse G302 as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.3/2-1.3:1.0/0003:046D:C07F.0002/input/input20
3月 12 16:46:34 my_hostname kernel: hid-generic 0003:046D:C07F.0002: input,hidraw0: USB HID v1.11 Mouse [Logitech Gaming Mouse G302] on usb-0000:00:14.0-1.3/input0
3月 12 16:46:34 my_hostname kernel: input: Logitech Gaming Mouse G302 as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.3/2-1.3:1.1/0003:046D:C07F.0003/input/input21
3月 12 16:46:34 my_hostname kernel: usbcore: registered new interface driver snd-usb-audio
3月 12 16:46:34 my_hostname kernel: input: Plantronics Plantronics C320 as /devices/pci0000:00/0000:00:14.0/usb2/2-1/2-1.2/2-1.2:1.3/0003:047F:C024.0001/input/input22
3月 12 16:46:34 my_hostname kernel: hid-generic 0003:046D:C07F.0003: input,hiddev0,hidraw1: USB HID v1.11 Keyboard [Logitech Gaming Mouse G302] on usb-0000:00:14.0-1.3/input1
3月 12 16:46:34 my_hostname kernel: plantronics 0003:047F:C024.0001: input,hiddev0,hidraw2: USB HID v1.11 Device [Plantronics Plantronics C320] on usb-0000:00:14.0-1.2/input3
3月 12 16:46:34 my_hostname kernel: Console: switching to colour frame buffer device 170x48
3月 12 16:46:34 my_hostname kernel: i915 0000:00:02.0: fb0: inteldrmfb frame buffer device
3月 12 16:46:34 my_hostname systemd[1]: Created slice system-systemd\x2dbacklight.slice.
-- Subject: system-systemd\x2dbacklight.slice 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- system-systemd\x2dbacklight.slice 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:34 my_hostname systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:intel_backlight...
-- Subject: systemd-backlight@backlight:intel_backlight.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- systemd-backlight@backlight:intel_backlight.service 单元已开始启动。
3月 12 16:46:34 my_hostname systemd[1]: Started Load/Save Screen Backlight Brightness of backlight:intel_backlight.
-- Subject: systemd-backlight@backlight:intel_backlight.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- systemd-backlight@backlight:intel_backlight.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:35 my_hostname NetworkManager[288]: <info>  [1489308395.5079] device (wlp3s0): supplicant interface state: ready -> inactive
3月 12 16:46:40 my_hostname kernel: random: crng init done
3月 12 16:46:41 my_hostname systemd[1]: Started Getty on tty2.
-- Subject: getty@tty2.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty2.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:41 my_hostname systemd[1]: Started Getty on tty3.
-- Subject: getty@tty3.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty3.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:46 my_hostname dbus[279]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
3月 12 16:46:46 my_hostname systemd[1]: Starting Fingerprint Authentication Daemon...
-- Subject: fprintd.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已开始启动。
3月 12 16:46:46 my_hostname dbus[279]: [system] Successfully activated service 'net.reactivated.Fprint'
3月 12 16:46:46 my_hostname systemd[1]: Started Fingerprint Authentication Daemon.
-- Subject: fprintd.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:46 my_hostname fprintd[1988]: user 'cc' claiming the device: 0
3月 12 16:46:46 my_hostname fprintd[1988]: now monitoring fd 15
3月 12 16:46:46 my_hostname kernel: usb 2-6: reset full-speed USB device number 3 using xhci_hcd
3月 12 16:46:47 my_hostname fprintd[1988]: device 0 claim status 0
3月 12 16:46:47 my_hostname fprintd[1988]: adding finger 7 to the gallery
3月 12 16:46:47 my_hostname fprintd[1988]: start identification device 0
3月 12 16:46:47 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:47 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:47 my_hostname fprintd[1988]: identify_cb: result verify-no-match (0)
3月 12 16:46:47 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:47 my_hostname fprintd[1988]: adding finger 7 to the gallery
3月 12 16:46:47 my_hostname fprintd[1988]: start identification device 0
3月 12 16:46:47 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:49 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:49 my_hostname fprintd[1988]: identify_cb: result verify-match (1)
3月 12 16:46:49 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:46:49 my_hostname fprintd[1988]: no longer monitoring fd 15
3月 12 16:46:49 my_hostname fprintd[1988]: released device 0
3月 12 16:46:49 my_hostname login[354]: pam_unix(login:session): session opened for user cc by LOGIN(uid=0)
3月 12 16:46:49 my_hostname systemd[1]: Created slice User Slice of cc.
-- Subject: user-1000.slice 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- user-1000.slice 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5222] policy: auto-activating connection 'alibaba-inc'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5238] device (wlp3s0): Activation: starting connection 'alibaba-inc' (4be79f1d-26a0-47d1-907a-22d2da374915)
3月 12 16:46:49 my_hostname systemd[1]: Starting User Manager for UID 1000...
-- Subject: user@1000.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- user@1000.service 单元已开始启动。
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5244] device (wlp3s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5245] manager: NetworkManager state is now CONNECTING
3月 12 16:46:49 my_hostname systemd-logind[293]: New session c1 of user cc.
-- Subject: 一个新会话 c1 已为用户 cc 建立
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/multiseat
-- 
-- 一个 ID 为 c1 的新会话已为用户 cc 建立。
-- 
-- 该会话的首进程为 354。
3月 12 16:46:49 my_hostname systemd[1]: Started Session c1 of user cc.
-- Subject: session-c1.scope 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- session-c1.scope 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5280] device (wlp3s0): set-hw-addr: reset MAC address to 7C:7A:91:B4:F6:B8 (preserve)
3月 12 16:46:49 my_hostname systemd[1994]: pam_unix(systemd-user:session): session opened for user cc by (uid=0)
3月 12 16:46:49 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5388] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5390] device (wlp3s0): Activation: (wifi) access point 'alibaba-inc' has security, but secrets are required.
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5391] device (wlp3s0): state change: config -> need-auth (reason 'none') [50 60 0]
3月 12 16:46:49 my_hostname systemd[1994]: Listening on Sound System.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname login[354]: LOGIN ON tty1 BY cc
3月 12 16:46:49 my_hostname systemd[1994]: Reached target Paths.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Reached target Timers.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Starting D-Bus User Message Bus Socket.
-- Subject: UNIT 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已开始启动。
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5537] device (wlp3s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5542] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5545] device (wlp3s0): Activation: (wifi) connection 'alibaba-inc' has security, and secrets exist.  No new secrets needed.
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5545] Config: added 'ssid' value 'alibaba-inc'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5546] Config: added 'scan_ssid' value '1'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5546] Config: added 'key_mgmt' value 'WPA-EAP'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5546] Config: added 'password' value '<hidden>'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5546] Config: added 'eap' value 'PEAP'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'fragment_size' value '1266'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'phase2' value 'auth=MSCHAPV2'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'identity' value 'my_hostname'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'anonymous_identity' value 'my_hostname'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'bgscan' value 'simple:30:-65:300'
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5547] Config: added 'proactive_key_caching' value '1'
3月 12 16:46:49 my_hostname systemd[1994]: Listening on D-Bus User Message Bus Socket.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Reached target Sockets.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Reached target Basic System.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Reached target Default.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname systemd[1994]: Startup finished in 18ms.
-- Subject: 系统启动已完成
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- 所有系统启动时需要的系统服务均已成功启动。
-- 请注意这并不代表现在机器已经空闲，因为某些服务可能仍处于完成启动的过程中。
-- 
-- 内核启动使用了 KERNEL_USEC 毫秒。
-- 
-- 初始内存盘启动使用了 INITRD_USEC 毫秒。
-- 
-- 用户空间启动使用了 18809 毫秒。
3月 12 16:46:49 my_hostname systemd[1]: Started User Manager for UID 1000.
-- Subject: user@1000.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- user@1000.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5632] device (wlp3s0): supplicant interface state: inactive -> disconnected
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5633] sup-iface[0x2414e50,wlp3s0]: config: set interface ap_scan to 1
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5645] device (wlp3s0): supplicant interface state: disconnected -> inactive
3月 12 16:46:49 my_hostname NetworkManager[288]: <info>  [1489308409.5757] device (wlp3s0): supplicant interface state: inactive -> scanning
3月 12 16:46:50 my_hostname acpid[278]: client connected from 2050[1000:1000]
3月 12 16:46:50 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:46:51 my_hostname kernel: nouveau 0000:04:00.0: bus: MMIO read of 00000000 FAULT at 50405c [ IBUS ]
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: SME: Trying to authenticate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:46:51 my_hostname kernel: wlp3s0: authenticate with 4c:48:da:27:21:49
3月 12 16:46:51 my_hostname kernel: wlp3s0: send auth to 4c:48:da:27:21:49 (try 1/3)
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: Trying to associate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:46:51 my_hostname kernel: wlp3s0: authenticated
3月 12 16:46:51 my_hostname NetworkManager[288]: <info>  [1489308411.9290] device (wlp3s0): supplicant interface state: scanning -> authenticating
3月 12 16:46:51 my_hostname kernel: wlp3s0: associate with 4c:48:da:27:21:49 (try 1/3)
3月 12 16:46:51 my_hostname NetworkManager[288]: <info>  [1489308411.9310] device (wlp3s0): supplicant interface state: authenticating -> associating
3月 12 16:46:51 my_hostname kernel: wlp3s0: RX AssocResp from 4c:48:da:27:21:49 (capab=0x411 status=0 aid=3)
3月 12 16:46:51 my_hostname kernel: wlp3s0: associated
3月 12 16:46:51 my_hostname kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: Associated with 4c:48:da:27:21:49
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-STARTED EAP authentication started
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
3月 12 16:46:51 my_hostname NetworkManager[288]: <info>  [1489308411.9562] device (wlp3s0): supplicant interface state: associating -> associated
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='/emailAddress=madding.lip@alibaba-inc.com/CN=Alilang Radius/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9924fa7ccebbfe7429c4694c0dfef93a0813af96b093a0dce553a290138046a1
3月 12 16:46:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-ALT depth=0 EMAIL:Alilang Radius
3月 12 16:46:51 my_hostname kernel: wlp3s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 4c:48:da:27:21:49
3月 12 16:46:51 my_hostname wpa_supplicant[950]: EAP-MSCHAPV2: Authentication succeeded
3月 12 16:46:51 my_hostname wpa_supplicant[950]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed
3月 12 16:46:52 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
3月 12 16:46:52 my_hostname wpa_supplicant[950]: wlp3s0: WPA: Key negotiation completed with 4c:48:da:27:21:49 [PTK=CCMP GTK=CCMP]
3月 12 16:46:52 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-CONNECTED - Connection to 4c:48:da:27:21:49 completed [id=0 id_str=]
3月 12 16:46:52 my_hostname NetworkManager[288]: <info>  [1489308412.0158] device (wlp3s0): supplicant interface state: associated -> completed
3月 12 16:46:52 my_hostname NetworkManager[288]: <info>  [1489308412.0159] device (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'alibaba-inc'.
3月 12 16:46:52 my_hostname NetworkManager[288]: <info>  [1489308412.0160] device (wlp3s0): state change: config -> ip-config (reason 'none') [50 70 0]
3月 12 16:46:52 my_hostname NetworkManager[288]: <info>  [1489308412.0168] dhcp4 (wlp3s0): activation: beginning transaction (timeout in 45 seconds)
3月 12 16:46:52 my_hostname systemd[1994]: Started D-Bus User Message Bus.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:52 my_hostname dbus-daemon[2077]: Successfully activated service 'org.freedesktop.systemd1'
3月 12 16:46:52 my_hostname systemd[1994]: Starting Sound Service...
-- Subject: UNIT 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已开始启动。
3月 12 16:46:52 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-51 noise=9999 txrate=300000
3月 12 16:46:52 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service'
3月 12 16:46:52 my_hostname systemd[1]: Starting RealtimeKit Scheduling Policy Service...
-- Subject: rtkit-daemon.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- rtkit-daemon.service 单元已开始启动。
3月 12 16:46:52 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.RealtimeKit1'
3月 12 16:46:52 my_hostname systemd[1]: Started RealtimeKit Scheduling Policy Service.
-- Subject: rtkit-daemon.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- rtkit-daemon.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully called chroot.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully dropped privileges.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully limited resources.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Running.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Watchdog thread running.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Canary thread running.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2082 of process 2082 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2086 of process 2082 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname kernel: usb 2-1.2: 2:1: cannot get freq at ep 0x1
3月 12 16:46:52 my_hostname kernel: usb 2-1.2: 2:1: cannot get freq at ep 0x1
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2087 of process 2082 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2088 of process 2082 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2089 of process 2082 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Successfully made thread 2090 of process 2082 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:46:52 my_hostname rtkit-daemon[2083]: Supervising 6 threads of 1 processes of 1 users.
3月 12 16:46:52 my_hostname systemd[1994]: Started Sound Service.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:53 my_hostname systemd[1]: Mounting FUSE Control File System...
-- Subject: sys-fs-fuse-connections.mount 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- sys-fs-fuse-connections.mount 单元已开始启动。
3月 12 16:46:53 my_hostname kernel: fuse init (API version 7.26)
3月 12 16:46:53 my_hostname systemd[1]: Mounted FUSE Control File System.
-- Subject: sys-fs-fuse-connections.mount 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- sys-fs-fuse-connections.mount 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:53 my_hostname sudo[2173]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 1
3月 12 16:46:53 my_hostname sudo[2173]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:53 my_hostname sudo[2177]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 2
3月 12 16:46:53 my_hostname sudo[2177]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:53 my_hostname sudo[2173]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:53 my_hostname sudo[2177]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:53 my_hostname sudo[2165]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 0
3月 12 16:46:53 my_hostname sudo[2165]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:53 my_hostname sudo[2165]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:53 my_hostname sudo[2182]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 3
3月 12 16:46:53 my_hostname sudo[2182]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:53 my_hostname sudo[2182]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:53 my_hostname org.a11y.Bus[2096]: Activating service name='org.a11y.atspi.Registry'
3月 12 16:46:53 my_hostname org.a11y.Bus[2096]: Successfully activated service 'org.a11y.atspi.Registry'
3月 12 16:46:53 my_hostname org.a11y.atspi.Registry[2217]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
3月 12 16:46:53 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.GeoClue2' unit='geoclue.service'
3月 12 16:46:53 my_hostname systemd[1]: Starting Location Lookup Service...
-- Subject: geoclue.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- geoclue.service 单元已开始启动。
3月 12 16:46:53 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:46:53.658783 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:46:53 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:46:53.659814 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:46:53 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service'
3月 12 16:46:53 my_hostname dbus[279]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Unit dbus-org.freedesktop.Avahi.service not found.
3月 12 16:46:53 my_hostname geoclue[2247]: Failed to connect to avahi service: Daemon not running
3月 12 16:46:53 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.GeoClue2'
3月 12 16:46:53 my_hostname systemd[1]: Started Location Lookup Service.
-- Subject: geoclue.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- geoclue.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:53 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:46:53.717279 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:46:53 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.UDisks2' unit='udisks2.service'
3月 12 16:46:53 my_hostname systemd[1]: Starting Disk Manager...
-- Subject: udisks2.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- udisks2.service 单元已开始启动。
3月 12 16:46:53 my_hostname udisksd[2278]: udisks daemon version 2.1.8 starting
3月 12 16:46:53 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.UDisks2'
3月 12 16:46:53 my_hostname udisksd[2278]: Acquired the name org.freedesktop.UDisks2 on the system message bus
3月 12 16:46:53 my_hostname systemd[1]: Started Disk Manager.
-- Subject: udisks2.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- udisks2.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:54 my_hostname dbus[279]: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.30" (uid=1000 pid=2104 comm="synapse ") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (bus)
3月 12 16:46:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:46:54.177099 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:46:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:46:54.182958 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:46:54 my_hostname sudo[2306]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 0
3月 12 16:46:54 my_hostname sudo[2306]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:54 my_hostname sudo[2311]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 2
3月 12 16:46:54 my_hostname sudo[2306]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:54 my_hostname sudo[2311]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:54 my_hostname sudo[2308]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 1
3月 12 16:46:54 my_hostname sudo[2308]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:54 my_hostname sudo[2313]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 3
3月 12 16:46:54 my_hostname sudo[2313]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:46:54 my_hostname sudo[2311]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:54 my_hostname sudo[2308]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:54 my_hostname sudo[2313]: pam_unix(sudo:session): session closed for user root
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:54 my_hostname python3[2102]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2795] dhcp4 (wlp3s0):   address 30.7.87.204
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2795] dhcp4 (wlp3s0):   plen 19
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2795] dhcp4 (wlp3s0):   expires in 14400 seconds
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   nameserver '10.65.1.1'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   nameserver '10.20.0.4'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   nameserver '10.65.1.3'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   nameserver '10.20.0.97'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   domain name 'hz.ali.com'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   gateway 30.7.64.1
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2796] dhcp4 (wlp3s0):   ntp server '10.20.0.118'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2797] dhcp4 (wlp3s0):   ntp server '10.64.199.3'
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2799] dhcp4 (wlp3s0): state changed unknown -> bound
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2817] device (wlp3s0): state change: ip-config -> ip-check (reason 'none') [70 80 0]
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2822] device (wlp3s0): state change: ip-check -> secondaries (reason 'none') [80 90 0]
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2826] device (wlp3s0): state change: secondaries -> activated (reason 'none') [90 100 0]
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.2827] manager: NetworkManager state is now CONNECTED_LOCAL
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.3061] manager: NetworkManager state is now CONNECTED_SITE
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.3067] policy: set 'alibaba-inc' (wlp3s0) as default for IPv4 routing and DNS
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.3083] dns-mgr: Writing DNS information to /usr/bin/resolvconf
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.3658] device (wlp3s0): Activation: successful, device activated.
3月 12 16:46:55 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
3月 12 16:46:55 my_hostname systemd[1]: Starting Network Manager Script Dispatcher Service...
-- Subject: NetworkManager-dispatcher.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已开始启动。
3月 12 16:46:55 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
3月 12 16:46:55 my_hostname systemd[1]: Started Network Manager Script Dispatcher Service.
-- Subject: NetworkManager-dispatcher.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:55 my_hostname nm-dispatcher[2453]: req:1 'up' [wlp3s0]: new request (1 scripts)
3月 12 16:46:55 my_hostname nm-dispatcher[2453]: req:1 'up' [wlp3s0]: start running ordered scripts...
3月 12 16:46:55 my_hostname dbus[279]: [system] Activating via systemd: service name='org.manjaro.pamac' unit='pamac.service'
3月 12 16:46:55 my_hostname systemd[1]: Starting Pamac...
-- Subject: pamac.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已开始启动。
3月 12 16:46:55 my_hostname dbus[279]: [system] Successfully activated service 'org.manjaro.pamac'
3月 12 16:46:55 my_hostname systemd[1]: Started Pamac.
-- Subject: pamac.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:46:55 my_hostname NetworkManager[288]: <info>  [1489308415.8429] manager: NetworkManager state is now CONNECTED_GLOBAL
3月 12 16:46:55 my_hostname nm-dispatcher[2453]: req:2 'connectivity-change': new request (1 scripts)
3月 12 16:46:57 my_hostname nm-dispatcher[2453]: req:2 'connectivity-change': start running ordered scripts...
3月 12 16:47:06 my_hostname systemd[1994]: Time has been changed
-- Subject: 时间已变更
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- 系统时钟已变更为1970年1月1日后 REALTIME 微秒。
3月 12 16:47:06 my_hostname systemd[1]: Time has been changed
-- Subject: 时间已变更
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- 系统时钟已变更为1970年1月1日后 REALTIME 微秒。
3月 12 16:47:06 my_hostname systemd-timesyncd[207]: Synchronized to time server 203.135.184.123:123 (2.arch.pool.ntp.org).
3月 12 16:47:07 my_hostname acpid[278]: client 2050[1000:1000] has disconnected
3月 12 16:47:07 my_hostname acpid[278]: client connected from 2050[1000:1000]
3月 12 16:47:07 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:47:55 my_hostname sudo[4913]:       cc : TTY=pts/1 ; PWD=/home/cc ; USER=root ; COMMAND=list /usr/bin/pacman --color auto -Sy
3月 12 16:47:55 my_hostname dbus[279]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
3月 12 16:47:55 my_hostname systemd[1]: Starting Fingerprint Authentication Daemon...
-- Subject: fprintd.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已开始启动。
3月 12 16:47:55 my_hostname dbus[279]: [system] Successfully activated service 'net.reactivated.Fprint'
3月 12 16:47:55 my_hostname systemd[1]: Started Fingerprint Authentication Daemon.
-- Subject: fprintd.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:47:55 my_hostname fprintd[4915]: user 'cc' claiming the device: 0
3月 12 16:47:55 my_hostname fprintd[4915]: now monitoring fd 15
3月 12 16:47:55 my_hostname kernel: usb 2-6: reset full-speed USB device number 3 using xhci_hcd
3月 12 16:47:56 my_hostname fprintd[4915]: device 0 claim status 0
3月 12 16:47:56 my_hostname fprintd[4915]: adding finger 7 to the gallery
3月 12 16:47:56 my_hostname fprintd[4915]: start identification device 0
3月 12 16:47:56 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:00 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:01 my_hostname fprintd[4915]: identify_cb: result verify-match (1)
3月 12 16:48:01 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:01 my_hostname fprintd[4915]: no longer monitoring fd 15
3月 12 16:48:01 my_hostname fprintd[4915]: released device 0
3月 12 16:48:01 my_hostname sudo[4914]:       cc : TTY=pts/1 ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/pacman --color auto -Sy
3月 12 16:48:01 my_hostname sudo[4914]: pam_unix(sudo:session): session opened for user root by cc(uid=0)
3月 12 16:48:01 my_hostname sudo[4914]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:23 my_hostname sudo[5272]:       cc : TTY=pts/1 ; PWD=/home/cc ; USER=root ; COMMAND=list /usr/bin/pacman --color auto -S -u
3月 12 16:48:23 my_hostname sudo[5273]:       cc : TTY=pts/1 ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/pacman --color auto -S -u
3月 12 16:48:23 my_hostname sudo[5273]: pam_unix(sudo:session): session opened for user root by cc(uid=0)
3月 12 16:48:33 my_hostname sudo[5273]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:36 my_hostname acpid[278]: client 2050[1000:1000] has disconnected
3月 12 16:48:36 my_hostname acpid[278]: client connected from 2050[1000:1000]
3月 12 16:48:36 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:48:42 my_hostname pulseaudio[2082]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
3月 12 16:48:42 my_hostname pulseaudio[2082]:       after 12 requests (6 known processed) with 0 events remaining.
3月 12 16:48:42 my_hostname kernel: python3[2102]: segfault at 8 ip 00007fed8397c849 sp 00007ffd39f0c300 error 4 in libQt5XcbQpa.so.5.8.0[7fed83944000+f9000]
3月 12 16:48:42 my_hostname python3[2319]: The X11 connection broke (error 1). Did the X11 server die?
3月 12 16:48:42 my_hostname org.a11y.atspi.Registry[2217]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
3月 12 16:48:42 my_hostname org.a11y.atspi.Registry[2217]:       after 193 requests (193 known processed) with 0 events remaining.
3月 12 16:48:42 my_hostname ss-qt5[2138]: The X11 connection broke (error 1). Did the X11 server die?
3月 12 16:48:42 my_hostname xfce4-notifyd[2176]: xfce4-notifyd: Fatal IO error 11 (资源暂时不可用) on X server :0.
3月 12 16:48:42 my_hostname systemd[1994]: pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
3月 12 16:48:42 my_hostname systemd[1994]: pulseaudio.service: Unit entered failed state.
3月 12 16:48:42 my_hostname systemd[1994]: pulseaudio.service: Failed with result 'exit-code'.
3月 12 16:48:42 my_hostname systemd[1]: Created slice system-systemd\x2dcoredump.slice.
-- Subject: system-systemd\x2dcoredump.slice 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- system-systemd\x2dcoredump.slice 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:42 my_hostname systemd[1]: Started Process Core Dump (PID 5412/UID 0).
-- Subject: systemd-coredump@0-5412-0.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- systemd-coredump@0-5412-0.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:42 my_hostname systemd[1994]: pulseaudio.service: Service hold-off time over, scheduling restart.
3月 12 16:48:42 my_hostname systemd[1994]: Stopped Sound Service.
-- Subject: UNIT 单元已结束停止操作
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束停止操作。
3月 12 16:48:42 my_hostname systemd[1994]: Starting Sound Service...
-- Subject: UNIT 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已开始启动。
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5416 of process 5416 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname pulseaudio[5416]: W: [pulseaudio] pid.c: Stale PID file, overwriting.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5417 of process 5416 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5418 of process 5416 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5419 of process 5416 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5420 of process 5416 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Successfully made thread 5421 of process 5416 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:48:42 my_hostname rtkit-daemon[2083]: Supervising 6 threads of 1 processes of 1 users.
3月 12 16:48:42 my_hostname systemd[1994]: Started Sound Service.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:43 my_hostname systemd-coredump[5414]: Process 2102 (python3) of user 1000 dumped core.
                                                     
                                                     Stack trace of thread 2102:
                                                     #0  0x00007fed8397c849 _ZNK14QXcbConnection17getSelectionOwnerEj (libQt5XcbQpa.so.5)
                                                     #1  0x00007fed83978537 n/a (libQt5XcbQpa.so.5)
                                                     #2  0x00007fed8d69beb1 _ZN15QQuickTextInput17q_canPasteChangedEv (libQt5Quick.so.5)
                                                     #3  0x00007fed8d7932da n/a (libQt5Quick.so.5)
                                                     #4  0x00007fed8d793eb0 _ZN15QQuickTextInput11qt_metacallEN11QMetaObject4CallEiPPv (libQt5Quick.so.5)
                                                     #5  0x00007fed92a3800c _ZN17QQmlVMEMetaObject8metaCallEP7QObjectN11QMetaObject4CallEiPPv (libQt5Qml.so.5)
                                                     #6  0x00007fed9eba7ee4 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                                     #7  0x00007fed99113849 _ZN10QClipboard11emitChangedENS_4ModeE (libQt5Gui.so.5)
                                                     #8  0x00007fed839797c8 n/a (libQt5XcbQpa.so.5)
                                                     #9  0x00007fed8397faf8 _ZN14QXcbConnection14handleXcbEventEP19xcb_generic_event_t (libQt5XcbQpa.so.5)
                                                     #10 0x00007fed83980655 _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5)
                                                     #11 0x00007fed9eba8ba9 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                                     #12 0x00007fed8b90134c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                     #13 0x00007fed8b908b61 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                     #14 0x00007fed8c1809ee n/a (QtWidgets.so)
                                                     #15 0x00007fed9eb7c440 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                     #16 0x00007fed9eb7ebcd _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                                     #17 0x00007fed9ebd0c43 n/a (libQt5Core.so.5)
                                                     #18 0x00007fed9d36c5a7 g_main_context_dispatch (libglib-2.0.so.0)
                                                     #19 0x00007fed9d36c810 n/a (libglib-2.0.so.0)
                                                     #20 0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #21 0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #22 0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #23 0x00007fed9eb82de4 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                     #24 0x00007fed8c17fbbb n/a (QtWidgets.so)
                                                     #25 0x00007feda0aed91f _PyCFunction_FastCallDict (libpython3.6m.so.1.0)
                                                     #26 0x00007feda0afca0f n/a (libpython3.6m.so.1.0)
                                                     #27 0x00007feda0ab8d77 _PyEval_EvalFrameDefault (libpython3.6m.so.1.0)
                                                     #28 0x00007feda0afbf9a _PyFunction_FastCallDict (libpython3.6m.so.1.0)
                                                     #29 0x00007feda0b51a4e _PyObject_FastCallDict (libpython3.6m.so.1.0)
                                                     #30 0x00007feda0b52852 _PyObject_Call_Prepend (libpython3.6m.so.1.0)
                                                     #31 0x00007feda0b5291b PyObject_Call (libpython3.6m.so.1.0)
                                                     #32 0x00007feda0ae5790 n/a (libpython3.6m.so.1.0)
                                                     #33 0x00007feda0b495ee n/a (libpython3.6m.so.1.0)
                                                     #34 0x00007feda0b5184c _PyObject_FastCallDict (libpython3.6m.so.1.0)
                                                     #35 0x00007feda0afcb86 n/a (libpython3.6m.so.1.0)
                                                     #36 0x00007feda0ab8d77 _PyEval_EvalFrameDefault (libpython3.6m.so.1.0)
                                                     #37 0x00007feda0afcf47 PyEval_EvalCodeEx (libpython3.6m.so.1.0)
                                                     #38 0x00007feda0ab8a5b PyEval_EvalCode (libpython3.6m.so.1.0)
                                                     #39 0x00007feda0b81dc2 n/a (libpython3.6m.so.1.0)
                                                     #40 0x00007feda0b8462d PyRun_FileExFlags (libpython3.6m.so.1.0)
                                                     #41 0x00007feda0b84817 PyRun_SimpleFileExFlags (libpython3.6m.so.1.0)
                                                     #42 0x00007feda0b796f1 Py_Main (libpython3.6m.so.1.0)
                                                     #43 0x0000000000400a5d main (python3.6)
                                                     #44 0x00007feda0f14511 __libc_start_main (libc.so.6)
                                                     #45 0x0000000000400b9a _start (python3.6)
                                                     
                                                     Stack trace of thread 2409:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed9182c411 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #4  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2407:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #7  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #8  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2397:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2410:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed9182d563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #4  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2404:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2411:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed9182d563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #4  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2405:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2412:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed9182d563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #4  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2408:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed90a213ac n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed90a2160a n/a (libQt5WebKit.so.5)
                                                     #3  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #4  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #5  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2398:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2401:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2402:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2403:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed92adb025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2406:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed91b3460b n/a (libQt5WebKit.so.5)
                                                     #2  0x00007fed91b34649 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #4  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2413:
                                                     #0  0x00007feda12a5756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007fed91b65d1b _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexEd (libQt5WebKit.so.5)
                                                     #2  0x00007fed909127b3 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007fed91b65781 n/a (libQt5WebKit.so.5)
                                                     #4  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #5  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2461:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #7  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #8  0x00007feda0fe054f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 2295:
                                                     #0  0x00007feda0fd667d poll (libc.so.6)
                                                     #1  0x00007fed9d36c7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007fed9d36c8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007fed9ebd104f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007fed9eb7a89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007fed9e99ca73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007fed99ed5125 n/a (libQt5DBus.so.5)
                                                     #7  0x00007fed9e9a16d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007feda129f2e7 start_thread (libpthread.so.0)
                                                     #9  0x00007feda0fe054f __clone (libc.so.6)
-- Subject: 进程 2102 (python3) 核心已转储
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: man:core(5)
-- 
-- 进程 2102 (python3) 已崩溃并进行核心转储。
-- 
-- 这通常意味着崩溃程序中存在编程错误，并应当将此错误向其开发者报告。
3月 12 16:48:44 my_hostname login[354]: pam_unix(login:session): session closed for user cc
3月 12 16:48:44 my_hostname systemd[1]: getty@tty1.service: Service has no hold-off time, scheduling restart.
3月 12 16:48:44 my_hostname systemd[1]: Stopped Getty on tty1.
-- Subject: getty@tty1.service 单元已结束停止操作
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty1.service 单元已结束停止操作。
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4183] device (wlp3s0): state change: activated -> deactivating (reason 'connection-removed') [100 110 38]
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4185] manager: NetworkManager state is now DISCONNECTING
3月 12 16:48:44 my_hostname systemd[1]: Started Getty on tty1.
-- Subject: getty@tty1.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty1.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:44 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
3月 12 16:48:44 my_hostname systemd[1]: Starting Network Manager Script Dispatcher Service...
-- Subject: NetworkManager-dispatcher.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已开始启动。
3月 12 16:48:44 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
3月 12 16:48:44 my_hostname nm-dispatcher[5434]: req:1 'connectivity-change': new request (1 scripts)
3月 12 16:48:44 my_hostname systemd[1]: Started Network Manager Script Dispatcher Service.
-- Subject: NetworkManager-dispatcher.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:44 my_hostname nm-dispatcher[5434]: req:1 'connectivity-change': start running ordered scripts...
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4496] device (wlp3s0): state change: deactivating -> disconnected (reason 'connection-removed') [110 30 38]
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4501] dhcp4 (wlp3s0): canceled DHCP transaction
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4501] dhcp4 (wlp3s0): state changed bound -> done
3月 12 16:48:44 my_hostname kernel: wlp3s0: deauthenticating from 4c:48:da:27:21:49 by local choice (Reason: 3=DEAUTH_LEAVING)
3月 12 16:48:44 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-DISCONNECTED bssid=4c:48:da:27:21:49 reason=3 locally_generated=1
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4607] device (wlp3s0): set-hw-addr: set MAC address to DE:BB:FB:05:11:3E (scanning)
3月 12 16:48:44 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.4629] dns-mgr: Writing DNS information to /usr/bin/resolvconf
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.5060] manager: NetworkManager state is now DISCONNECTED
3月 12 16:48:44 my_hostname NetworkManager[288]: <warn>  [1489308524.5078] sup-iface[0x2414e50,wlp3s0]: connection disconnected (reason -3)
3月 12 16:48:44 my_hostname NetworkManager[288]: <info>  [1489308524.5080] device (wlp3s0): supplicant interface state: completed -> disconnected
3月 12 16:48:44 my_hostname nm-dispatcher[5434]: req:2 'down' [wlp3s0]: new request (1 scripts)
3月 12 16:48:44 my_hostname nm-dispatcher[5434]: req:2 'down' [wlp3s0]: start running ordered scripts...
3月 12 16:48:47 my_hostname dbus[279]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
3月 12 16:48:47 my_hostname systemd[1]: Starting Fingerprint Authentication Daemon...
-- Subject: fprintd.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已开始启动。
3月 12 16:48:47 my_hostname dbus[279]: [system] Successfully activated service 'net.reactivated.Fprint'
3月 12 16:48:47 my_hostname systemd[1]: Started Fingerprint Authentication Daemon.
-- Subject: fprintd.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:47 my_hostname fprintd[5479]: user 'cc' claiming the device: 0
3月 12 16:48:47 my_hostname fprintd[5479]: now monitoring fd 15
3月 12 16:48:48 my_hostname kernel: usb 2-6: reset full-speed USB device number 3 using xhci_hcd
3月 12 16:48:48 my_hostname fprintd[5479]: device 0 claim status 0
3月 12 16:48:48 my_hostname fprintd[5479]: adding finger 7 to the gallery
3月 12 16:48:48 my_hostname fprintd[5479]: start identification device 0
3月 12 16:48:48 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:49 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:49 my_hostname fprintd[5479]: identify_cb: result verify-match (1)
3月 12 16:48:49 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:48:49 my_hostname fprintd[5479]: no longer monitoring fd 15
3月 12 16:48:49 my_hostname fprintd[5479]: released device 0
3月 12 16:48:49 my_hostname login[5433]: pam_unix(login:session): session opened for user cc by LOGIN(uid=0)
3月 12 16:48:49 my_hostname systemd-logind[293]: New session c2 of user cc.
-- Subject: 一个新会话 c2 已为用户 cc 建立
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/multiseat
-- 
-- 一个 ID 为 c2 的新会话已为用户 cc 建立。
-- 
-- 该会话的首进程为 5433。
3月 12 16:48:49 my_hostname systemd[1]: Started Session c2 of user cc.
-- Subject: session-c2.scope 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- session-c2.scope 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.5856] policy: auto-activating connection 'alibaba-inc'
3月 12 16:48:49 my_hostname login[5433]: LOGIN ON tty1 BY cc
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.5870] device (wlp3s0): Activation: starting connection 'alibaba-inc' (4be79f1d-26a0-47d1-907a-22d2da374915)
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.5872] device (wlp3s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.5874] manager: NetworkManager state is now CONNECTING
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.5893] device (wlp3s0): set-hw-addr: reset MAC address to 7C:7A:91:B4:F6:B8 (preserve)
3月 12 16:48:49 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6081] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6083] device (wlp3s0): Activation: (wifi) access point 'alibaba-inc' has security, but secrets are required.
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6084] device (wlp3s0): state change: config -> need-auth (reason 'none') [50 60 0]
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6131] device (wlp3s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6136] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6142] device (wlp3s0): Activation: (wifi) connection 'alibaba-inc' has security, and secrets exist.  No new secrets needed.
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6142] Config: added 'ssid' value 'alibaba-inc'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6142] Config: added 'scan_ssid' value '1'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6142] Config: added 'key_mgmt' value 'WPA-EAP'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6142] Config: added 'password' value '<hidden>'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'eap' value 'PEAP'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'fragment_size' value '1266'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'phase2' value 'auth=MSCHAPV2'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'identity' value 'my_hostname'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'anonymous_identity' value 'my_hostname'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6143] Config: added 'bgscan' value 'simple:30:-65:300'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6144] Config: added 'proactive_key_caching' value '1'
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6252] sup-iface[0x2414e50,wlp3s0]: config: set interface ap_scan to 1
3月 12 16:48:49 my_hostname NetworkManager[288]: <info>  [1489308529.6320] device (wlp3s0): supplicant interface state: disconnected -> scanning
3月 12 16:48:50 my_hostname acpid[278]: client 2050[1000:1000] has disconnected
3月 12 16:48:50 my_hostname acpid[278]: client connected from 5532[1000:1000]
3月 12 16:48:50 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:48:51 my_hostname kernel: nouveau 0000:04:00.0: bus: MMIO read of 00000000 FAULT at 50405c [ IBUS ]
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: SME: Trying to authenticate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:48:51 my_hostname kernel: wlp3s0: authenticate with 4c:48:da:27:21:49
3月 12 16:48:51 my_hostname kernel: wlp3s0: send auth to 4c:48:da:27:21:49 (try 1/3)
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: Trying to associate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:48:51 my_hostname kernel: wlp3s0: authenticated
3月 12 16:48:51 my_hostname kernel: wlp3s0: associate with 4c:48:da:27:21:49 (try 1/3)
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.8814] device (wlp3s0): supplicant interface state: scanning -> authenticating
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: Associated with 4c:48:da:27:21:49
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-STARTED EAP authentication started
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
3月 12 16:48:51 my_hostname kernel: wlp3s0: RX AssocResp from 4c:48:da:27:21:49 (capab=0x411 status=0 aid=3)
3月 12 16:48:51 my_hostname kernel: wlp3s0: associated
3月 12 16:48:51 my_hostname kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.8903] device (wlp3s0): supplicant interface state: authenticating -> associating
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.8999] device (wlp3s0): supplicant interface state: associating -> associated
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='/emailAddress=madding.lip@alibaba-inc.com/CN=Alilang Radius/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9924fa7ccebbfe7429c4694c0dfef93a0813af96b093a0dce553a290138046a1
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-ALT depth=0 EMAIL:Alilang Radius
3月 12 16:48:51 my_hostname kernel: wlp3s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 4c:48:da:27:21:49
3月 12 16:48:51 my_hostname wpa_supplicant[950]: EAP-MSCHAPV2: Authentication succeeded
3月 12 16:48:51 my_hostname wpa_supplicant[950]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: WPA: Key negotiation completed with 4c:48:da:27:21:49 [PTK=CCMP GTK=CCMP]
3月 12 16:48:51 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-CONNECTED - Connection to 4c:48:da:27:21:49 completed [id=0 id_str=]
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.9534] device (wlp3s0): supplicant interface state: associated -> completed
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.9535] device (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'alibaba-inc'.
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.9535] device (wlp3s0): state change: config -> ip-config (reason 'none') [50 70 0]
3月 12 16:48:51 my_hostname NetworkManager[288]: <info>  [1489308531.9540] dhcp4 (wlp3s0): activation: beginning transaction (timeout in 45 seconds)
3月 12 16:48:52 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-52 noise=9999 txrate=300000
3月 12 16:48:52 my_hostname org.gtk.vfs.Daemon[5549]: fusermount: failed to access mountpoint /run/user/1000/gvfs: Permission denied
3月 12 16:48:52 my_hostname sudo[5626]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 0
3月 12 16:48:52 my_hostname sudo[5626]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:52 my_hostname sudo[5626]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:52 my_hostname sudo[5631]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 1
3月 12 16:48:52 my_hostname sudo[5631]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:52 my_hostname sudo[5634]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 2
3月 12 16:48:52 my_hostname sudo[5642]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 3
3月 12 16:48:52 my_hostname sudo[5631]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:52 my_hostname sudo[5634]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:52 my_hostname sudo[5634]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:52 my_hostname sudo[5642]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:52 my_hostname sudo[5642]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:52 my_hostname org.a11y.Bus[5549]: Activating service name='org.a11y.atspi.Registry'
3月 12 16:48:52 my_hostname org.a11y.Bus[5549]: Successfully activated service 'org.a11y.atspi.Registry'
3月 12 16:48:52 my_hostname org.a11y.atspi.Registry[5650]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
3月 12 16:48:52 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:52.508529 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:48:52 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:52.509104 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:48:52 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:52.585304 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:48:52 my_hostname zeitgeist-fts[5679]: zeitgeist-fts.vala:328: Unable to get write lock on /home/cc/.local/share/zeitgeist/fts.index: already locked
3月 12 16:48:52 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:52.679867 CRITICAL] file ext-fts.c: line 748: unexpected error: 为 org.gnome.zeitgeist.SimpleIndexer 调用 StartServiceByName 出错：GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.zeitgeist.SimpleIndexer exited with status 1 (g-dbus-error-quark, 25)
3月 12 16:48:52 my_hostname dbus[279]: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.266" (uid=1000 pid=5558 comm="synapse ") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (bus)
3月 12 16:48:53 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:53.017836 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:48:53 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:53.027302 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:48:53 my_hostname sudo[5746]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 0
3月 12 16:48:53 my_hostname sudo[5746]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:53 my_hostname sudo[5750]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 2
3月 12 16:48:53 my_hostname sudo[5750]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:53 my_hostname sudo[5748]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 1
3月 12 16:48:53 my_hostname sudo[5748]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:53 my_hostname sudo[5746]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:53 my_hostname sudo[5755]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 3
3月 12 16:48:53 my_hostname sudo[5755]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:48:53 my_hostname sudo[5748]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:53 my_hostname sudo[5750]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname sudo[5755]: pam_unix(sudo:session): session closed for user root
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:53 my_hostname python3[5556]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2046] dhcp4 (wlp3s0):   address 30.7.87.204
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2047] dhcp4 (wlp3s0):   plen 19
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2047] dhcp4 (wlp3s0):   expires in 14400 seconds
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2047] dhcp4 (wlp3s0):   nameserver '10.65.1.1'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   nameserver '10.20.0.4'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   nameserver '10.65.1.3'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   nameserver '10.20.0.97'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   domain name 'hz.ali.com'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   gateway 30.7.64.1
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   ntp server '10.64.199.3'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2048] dhcp4 (wlp3s0):   ntp server '10.20.0.118'
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2051] dhcp4 (wlp3s0): state changed unknown -> bound
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2066] device (wlp3s0): state change: ip-config -> ip-check (reason 'none') [70 80 0]
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2070] device (wlp3s0): state change: ip-check -> secondaries (reason 'none') [80 90 0]
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2072] device (wlp3s0): state change: secondaries -> activated (reason 'none') [90 100 0]
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2073] manager: NetworkManager state is now CONNECTED_LOCAL
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:48:54.209196 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:48:54.209240 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2298] manager: NetworkManager state is now CONNECTED_SITE
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2300] policy: set 'alibaba-inc' (wlp3s0) as default for IPv4 routing and DNS
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2301] dns-mgr: Writing DNS information to /usr/bin/resolvconf
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:48:54.232845 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:48:54.232872 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.2823] device (wlp3s0): Activation: successful, device activated.
3月 12 16:48:54 my_hostname nm-dispatcher[5434]: req:3 'up' [wlp3s0]: new request (1 scripts)
3月 12 16:48:54 my_hostname nm-dispatcher[5434]: req:3 'up' [wlp3s0]: start running ordered scripts...
3月 12 16:48:54 my_hostname dbus[279]: [system] Activating via systemd: service name='org.manjaro.pamac' unit='pamac.service'
3月 12 16:48:54 my_hostname systemd[1]: Starting Pamac...
-- Subject: pamac.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已开始启动。
3月 12 16:48:54 my_hostname dbus[279]: [system] Successfully activated service 'org.manjaro.pamac'
3月 12 16:48:54 my_hostname systemd[1]: Started Pamac.
-- Subject: pamac.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:48:54 my_hostname NetworkManager[288]: <info>  [1489308534.7630] manager: NetworkManager state is now CONNECTED_GLOBAL
3月 12 16:48:54 my_hostname nm-dispatcher[5434]: req:4 'connectivity-change': new request (1 scripts)
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:54.765089 WARNING] sql.vala:350: add_storage_medium: 5, database is locked
3月 12 16:48:54 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:48:54.765124 WARNING] ext-storage-monitor.vala:390: Could not add storage medium: add_storage_medium: 5, database is locked
3月 12 16:48:55 my_hostname nm-dispatcher[5434]: req:4 'connectivity-change': start running ordered scripts...
3月 12 16:49:03 my_hostname acpid[278]: client 5532[1000:1000] has disconnected
3月 12 16:49:03 my_hostname acpid[278]: client connected from 5532[1000:1000]
3月 12 16:49:03 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:49:21 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:49:21.677564 WARNING] sql.vala:350: SQL error: 5, database is locked
3月 12 16:49:21 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:49:21.677585 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:49:21 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:49:21.677591 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:49:21 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:49:21.677595 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:49:21 my_hostname zeitgeist-datah[5678]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.DatabaseError: SQL error: 5, database is locked
3月 12 16:49:21 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:49:21.683747 WARNING] sql.vala:350: sql.vala:293: Can't commit transaction: 5, cannot commit transaction - SQL statements in progress
3月 12 16:49:21 my_hostname zeitgeist-datah[2258]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.DatabaseError: sql.vala:293: Can't commit transaction: 5, cannot commit transaction - SQL statements in progress
3月 12 16:50:09 my_hostname ss-qt5[5911]: QXcbWindow: Unhandled client message: ""
3月 12 16:50:09 my_hostname python3[5556]: QXcbWindow: Unhandled client message: ""
3月 12 16:50:10 my_hostname zeitgeist-datah[5678]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.InvalidArgument: Incomplete event: interpretation, manifestation and actor are required
3月 12 16:50:16 my_hostname systemd[1]: Started Getty on tty4.
-- Subject: getty@tty4.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty4.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:17 my_hostname systemd[1]: Started Getty on tty5.
-- Subject: getty@tty5.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty5.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:18 my_hostname acpid[278]: client 5532[1000:1000] has disconnected
3月 12 16:50:18 my_hostname acpid[278]: client connected from 5532[1000:1000]
3月 12 16:50:18 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:50:55 my_hostname pulseaudio[5416]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
3月 12 16:50:55 my_hostname pulseaudio[5416]:       after 12 requests (6 known processed) with 0 events remaining.
3月 12 16:50:55 my_hostname systemd[1994]: pulseaudio.service: Main process exited, code=exited, status=1/FAILURE
3月 12 16:50:55 my_hostname systemd[1994]: pulseaudio.service: Unit entered failed state.
3月 12 16:50:55 my_hostname systemd[1994]: pulseaudio.service: Failed with result 'exit-code'.
3月 12 16:50:55 my_hostname xfce4-notifyd[5641]: xfce4-notifyd: Fatal IO error 11 (资源暂时不可用) on X server :0.
3月 12 16:50:55 my_hostname org.a11y.atspi.Registry[5650]: XIO:  fatal IO error 11 (Resource temporarily unavailable) on X server ":0"
3月 12 16:50:55 my_hostname org.a11y.atspi.Registry[5650]:       after 281 requests (281 known processed) with 0 events remaining.
3月 12 16:50:55 my_hostname kernel: python3[5556]: segfault at 8 ip 00007f596900a849 sp 00007fffd43a37e0 error 4 in libQt5XcbQpa.so.5.8.0[7f5968fd2000+f9000]
3月 12 16:50:55 my_hostname python3[5724]: The X11 connection broke (error 1). Did the X11 server die?
3月 12 16:50:55 my_hostname ss-qt5[5911]: The X11 connection broke (error 1). Did the X11 server die?
3月 12 16:50:55 my_hostname systemd[1]: Started Process Core Dump (PID 8717/UID 0).
-- Subject: systemd-coredump@1-8717-0.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- systemd-coredump@1-8717-0.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:55 my_hostname systemd[1994]: pulseaudio.service: Service hold-off time over, scheduling restart.
3月 12 16:50:55 my_hostname systemd[1994]: Stopped Sound Service.
-- Subject: UNIT 单元已结束停止操作
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束停止操作。
3月 12 16:50:55 my_hostname systemd[1994]: Starting Sound Service...
-- Subject: UNIT 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已开始启动。
3月 12 16:50:55 my_hostname rtkit-daemon[2083]: Successfully made thread 8719 of process 8719 (/usr/bin/pulseaudio) owned by '1000' high priority at nice level -11.
3月 12 16:50:55 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:50:55 my_hostname pulseaudio[8719]: W: [pulseaudio] pid.c: Stale PID file, overwriting.
3月 12 16:50:55 my_hostname rtkit-daemon[2083]: Supervising 1 threads of 1 processes of 1 users.
3月 12 16:50:55 my_hostname rtkit-daemon[2083]: Successfully made thread 8720 of process 8719 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:50:55 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 2 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Successfully made thread 8721 of process 8719 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 3 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Successfully made thread 8722 of process 8719 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 4 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Successfully made thread 8723 of process 8719 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 5 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Successfully made thread 8724 of process 8719 (/usr/bin/pulseaudio) owned by '1000' RT at priority 5.
3月 12 16:50:56 my_hostname rtkit-daemon[2083]: Supervising 6 threads of 1 processes of 1 users.
3月 12 16:50:56 my_hostname systemd[1994]: Started Sound Service.
-- Subject: UNIT 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- UNIT 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:56 my_hostname systemd-coredump[8718]: Process 5556 (python3) of user 1000 dumped core.
                                                     
                                                     Stack trace of thread 5556:
                                                     #0  0x00007f596900a849 _ZNK14QXcbConnection17getSelectionOwnerEj (libQt5XcbQpa.so.5)
                                                     #1  0x00007f5969006537 n/a (libQt5XcbQpa.so.5)
                                                     #2  0x00007f5972d29eb1 _ZN15QQuickTextInput17q_canPasteChangedEv (libQt5Quick.so.5)
                                                     #3  0x00007f5972e212da n/a (libQt5Quick.so.5)
                                                     #4  0x00007f5972e21eb0 _ZN15QQuickTextInput11qt_metacallEN11QMetaObject4CallEiPPv (libQt5Quick.so.5)
                                                     #5  0x00007f59780c500c _ZN17QQmlVMEMetaObject8metaCallEP7QObjectN11QMetaObject4CallEiPPv (libQt5Qml.so.5)
                                                     #6  0x00007f5982c88ee4 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5)
                                                     #7  0x00007f597d1f4849 _ZN10QClipboard11emitChangedENS_4ModeE (libQt5Gui.so.5)
                                                     #8  0x00007f59690077c8 n/a (libQt5XcbQpa.so.5)
                                                     #9  0x00007f596900daf8 _ZN14QXcbConnection14handleXcbEventEP19xcb_generic_event_t (libQt5XcbQpa.so.5)
                                                     #10 0x00007f596900e655 _ZN14QXcbConnection16processXcbEventsEv (libQt5XcbQpa.so.5)
                                                     #11 0x00007f5982c89ba9 _ZN7QObject5eventEP6QEvent (libQt5Core.so.5)
                                                     #12 0x00007f5970f8f34c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                     #13 0x00007f5970f96b61 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5)
                                                     #14 0x00007f597180e9ee n/a (QtWidgets.so)
                                                     #15 0x00007f5982c5d440 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5)
                                                     #16 0x00007f5982c5fbcd _ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData (libQt5Core.so.5)
                                                     #17 0x00007f5982cb1c43 n/a (libQt5Core.so.5)
                                                     #18 0x00007f598144d5a7 g_main_context_dispatch (libglib-2.0.so.0)
                                                     #19 0x00007f598144d810 n/a (libglib-2.0.so.0)
                                                     #20 0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #21 0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #22 0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #23 0x00007f5982c63de4 _ZN16QCoreApplication4execEv (libQt5Core.so.5)
                                                     #24 0x00007f597180dbbb n/a (QtWidgets.so)
                                                     #25 0x00007f5984bce91f _PyCFunction_FastCallDict (libpython3.6m.so.1.0)
                                                     #26 0x00007f5984bdda0f n/a (libpython3.6m.so.1.0)
                                                     #27 0x00007f5984b99d77 _PyEval_EvalFrameDefault (libpython3.6m.so.1.0)
                                                     #28 0x00007f5984bdcf9a _PyFunction_FastCallDict (libpython3.6m.so.1.0)
                                                     #29 0x00007f5984c32a4e _PyObject_FastCallDict (libpython3.6m.so.1.0)
                                                     #30 0x00007f5984c33852 _PyObject_Call_Prepend (libpython3.6m.so.1.0)
                                                     #31 0x00007f5984c3391b PyObject_Call (libpython3.6m.so.1.0)
                                                     #32 0x00007f5984bc6790 n/a (libpython3.6m.so.1.0)
                                                     #33 0x00007f5984c2a5ee n/a (libpython3.6m.so.1.0)
                                                     #34 0x00007f5984c3284c _PyObject_FastCallDict (libpython3.6m.so.1.0)
                                                     #35 0x00007f5984bddb86 n/a (libpython3.6m.so.1.0)
                                                     #36 0x00007f5984b99d77 _PyEval_EvalFrameDefault (libpython3.6m.so.1.0)
                                                     #37 0x00007f5984bddf47 PyEval_EvalCodeEx (libpython3.6m.so.1.0)
                                                     #38 0x00007f5984b99a5b PyEval_EvalCode (libpython3.6m.so.1.0)
                                                     #39 0x00007f5984c62dc2 n/a (libpython3.6m.so.1.0)
                                                     #40 0x00007f5984c6562d PyRun_FileExFlags (libpython3.6m.so.1.0)
                                                     #41 0x00007f5984c65817 PyRun_SimpleFileExFlags (libpython3.6m.so.1.0)
                                                     #42 0x00007f5984c5a6f1 Py_Main (libpython3.6m.so.1.0)
                                                     #43 0x0000000000400a5d main (python3.6)
                                                     #44 0x00007f5984ff5511 __libc_start_main (libc.so.6)
                                                     #45 0x0000000000400b9a _start (python3.6)
                                                     
                                                     Stack trace of thread 5743:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5744:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5794:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f5976eba563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #4  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5839:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f59771f2d1b _ZN3WTF15ThreadCondition9timedWaitERNS_5MutexEd (libQt5WebKit.so.5)
                                                     #2  0x00007f5975f9f7b3 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #4  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #5  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5713:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f597dfb6125 n/a (libQt5DBus.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5758:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5760:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5761:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5763:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #7  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #8  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5791:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f5976eb9411 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #4  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5793:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f5976eba563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #4  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5757:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5840:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #7  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #8  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5759:
                                                     #0  0x00007f59850b767d poll (libc.so.6)
                                                     #1  0x00007f598144d7a6 n/a (libglib-2.0.so.0)
                                                     #2  0x00007f598144d8bc g_main_context_iteration (libglib-2.0.so.0)
                                                     #3  0x00007f5982cb204f _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #4  0x00007f5982c5b89a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5)
                                                     #5  0x00007f5982a7da73 _ZN7QThread4execEv (libQt5Core.so.5)
                                                     #6  0x00007f5978168025 n/a (libQt5Qml.so.5)
                                                     #7  0x00007f5982a826d8 n/a (libQt5Core.so.5)
                                                     #8  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #9  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5762:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f59771c160b n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59771c1649 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #4  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5787:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f59760ae3ac n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59760ae60a n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #4  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #5  0x00007f59850c154f __clone (libc.so.6)
                                                     
                                                     Stack trace of thread 5792:
                                                     #0  0x00007f5985386756 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0)
                                                     #1  0x00007f5976eba563 n/a (libQt5WebKit.so.5)
                                                     #2  0x00007f59771f2781 n/a (libQt5WebKit.so.5)
                                                     #3  0x00007f59853802e7 start_thread (libpthread.so.0)
                                                     #4  0x00007f59850c154f __clone (libc.so.6)
-- Subject: 进程 5556 (python3) 核心已转储
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: man:core(5)
-- 
-- 进程 5556 (python3) 已崩溃并进行核心转储。
-- 
-- 这通常意味着崩溃程序中存在编程错误，并应当将此错误向其开发者报告。
3月 12 16:50:57 my_hostname login[5433]: pam_unix(login:session): session closed for user cc
3月 12 16:50:57 my_hostname systemd[1]: getty@tty1.service: Service has no hold-off time, scheduling restart.
3月 12 16:50:57 my_hostname systemd[1]: Stopped Getty on tty1.
-- Subject: getty@tty1.service 单元已结束停止操作
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty1.service 单元已结束停止操作。
3月 12 16:50:57 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:50:57.560876 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:50:57 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:50:57.560894 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:50:57 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.5601] device (wlp3s0): state change: activated -> deactivating (reason 'connection-removed') [100 110 38]
3月 12 16:50:57 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.5603] manager: NetworkManager state is now DISCONNECTING
3月 12 16:50:57 my_hostname nm-dispatcher[8733]: req:1 'connectivity-change': new request (1 scripts)
3月 12 16:50:57 my_hostname systemd[1]: Started Getty on tty1.
-- Subject: getty@tty1.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty1.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:57 my_hostname nm-dispatcher[8733]: req:1 'connectivity-change': start running ordered scripts...
3月 12 16:50:57 my_hostname systemd[1]: Starting Network Manager Script Dispatcher Service...
-- Subject: NetworkManager-dispatcher.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已开始启动。
3月 12 16:50:57 my_hostname systemd[1]: Started Network Manager Script Dispatcher Service.
-- Subject: NetworkManager-dispatcher.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.5914] device (wlp3s0): state change: deactivating -> disconnected (reason 'connection-removed') [110 30 38]
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.5917] dhcp4 (wlp3s0): canceled DHCP transaction
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.5917] dhcp4 (wlp3s0): state changed bound -> done
3月 12 16:50:57 my_hostname kernel: wlp3s0: deauthenticating from 4c:48:da:27:21:49 by local choice (Reason: 3=DEAUTH_LEAVING)
3月 12 16:50:57 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-DISCONNECTED bssid=4c:48:da:27:21:49 reason=3 locally_generated=1
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.6541] device (wlp3s0): set-hw-addr: set MAC address to 86:A6:3C:98:8E:C1 (scanning)
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.6572] dns-mgr: Writing DNS information to /usr/bin/resolvconf
3月 12 16:50:57 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.7053] manager: NetworkManager state is now DISCONNECTED
3月 12 16:50:57 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:50:57.706219 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:50:57 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:50:57.706242 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:50:57 my_hostname NetworkManager[288]: <warn>  [1489308657.7066] sup-iface[0x2414e50,wlp3s0]: connection disconnected (reason -3)
3月 12 16:50:57 my_hostname NetworkManager[288]: <info>  [1489308657.7067] device (wlp3s0): supplicant interface state: completed -> disconnected
3月 12 16:50:57 my_hostname nm-dispatcher[8733]: req:2 'down' [wlp3s0]: new request (1 scripts)
3月 12 16:50:57 my_hostname nm-dispatcher[8733]: req:2 'down' [wlp3s0]: start running ordered scripts...
3月 12 16:50:59 my_hostname dbus[279]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
3月 12 16:50:59 my_hostname systemd[1]: Starting Fingerprint Authentication Daemon...
-- Subject: fprintd.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已开始启动。
3月 12 16:50:59 my_hostname dbus[279]: [system] Successfully activated service 'net.reactivated.Fprint'
3月 12 16:50:59 my_hostname systemd[1]: Started Fingerprint Authentication Daemon.
-- Subject: fprintd.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:50:59 my_hostname fprintd[8777]: user 'cc' claiming the device: 0
3月 12 16:50:59 my_hostname fprintd[8777]: now monitoring fd 15
3月 12 16:50:59 my_hostname kernel: usb 2-6: reset full-speed USB device number 3 using xhci_hcd
3月 12 16:51:00 my_hostname fprintd[8777]: device 0 claim status 0
3月 12 16:51:00 my_hostname fprintd[8777]: adding finger 7 to the gallery
3月 12 16:51:00 my_hostname fprintd[8777]: start identification device 0
3月 12 16:51:00 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:00 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:00 my_hostname fprintd[8777]: identify_cb: result verify-no-match (0)
3月 12 16:51:00 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:00 my_hostname fprintd[8777]: adding finger 7 to the gallery
3月 12 16:51:00 my_hostname fprintd[8777]: start identification device 0
3月 12 16:51:00 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:02 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:02 my_hostname fprintd[8777]: identify_cb: result verify-match (1)
3月 12 16:51:02 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 3 ep 4 with no TDs queued?
3月 12 16:51:02 my_hostname fprintd[8777]: no longer monitoring fd 15
3月 12 16:51:02 my_hostname fprintd[8777]: released device 0
3月 12 16:51:02 my_hostname login[8732]: pam_unix(login:session): session opened for user cc by LOGIN(uid=0)
3月 12 16:51:02 my_hostname systemd-logind[293]: New session c3 of user cc.
-- Subject: 一个新会话 c3 已为用户 cc 建立
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/multiseat
-- 
-- 一个 ID 为 c3 的新会话已为用户 cc 建立。
-- 
-- 该会话的首进程为 8732。
3月 12 16:51:02 my_hostname systemd[1]: Started Session c3 of user cc.
-- Subject: session-c3.scope 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- session-c3.scope 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7755] policy: auto-activating connection 'alibaba-inc'
3月 12 16:51:02 my_hostname login[8732]: LOGIN ON tty1 BY cc
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7773] device (wlp3s0): Activation: starting connection 'alibaba-inc' (4be79f1d-26a0-47d1-907a-22d2da374915)
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7776] device (wlp3s0): state change: disconnected -> prepare (reason 'none') [30 40 0]
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7777] manager: NetworkManager state is now CONNECTING
3月 12 16:51:02 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:02.778913 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:02 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:02.778934 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7845] device (wlp3s0): set-hw-addr: reset MAC address to 7C:7A:91:B4:F6:B8 (preserve)
3月 12 16:51:02 my_hostname kernel: IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7951] device (wlp3s0): supplicant interface state: disconnected -> disabled
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7958] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7961] device (wlp3s0): Activation: (wifi) access point 'alibaba-inc' has security, but secrets are required.
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.7961] device (wlp3s0): state change: config -> need-auth (reason 'none') [50 60 0]
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8004] device (wlp3s0): state change: need-auth -> prepare (reason 'none') [60 40 0]
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8008] device (wlp3s0): state change: prepare -> config (reason 'none') [40 50 0]
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8010] device (wlp3s0): Activation: (wifi) connection 'alibaba-inc' has security, and secrets exist.  No new secrets needed.
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'ssid' value 'alibaba-inc'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'scan_ssid' value '1'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'key_mgmt' value 'WPA-EAP'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'password' value '<hidden>'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'eap' value 'PEAP'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8011] Config: added 'fragment_size' value '1266'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8012] Config: added 'phase2' value 'auth=MSCHAPV2'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8012] Config: added 'identity' value 'my_hostname'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8012] Config: added 'anonymous_identity' value 'my_hostname'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8012] Config: added 'bgscan' value 'simple:30:-65:300'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8012] Config: added 'proactive_key_caching' value '1'
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8150] sup-iface[0x2414e50,wlp3s0]: config: set interface ap_scan to 1
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8159] device (wlp3s0): supplicant interface state: disabled -> disconnected
3月 12 16:51:02 my_hostname NetworkManager[288]: <info>  [1489308662.8225] device (wlp3s0): supplicant interface state: disconnected -> scanning
3月 12 16:51:03 my_hostname acpid[278]: client 5532[1000:1000] has disconnected
3月 12 16:51:03 my_hostname acpid[278]: client connected from 8830[1000:1000]
3月 12 16:51:03 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:51:04 my_hostname kernel: nouveau 0000:04:00.0: bus: MMIO read of 00000000 FAULT at 50405c [ IBUS ]
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: SME: Trying to authenticate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:51:05 my_hostname kernel: wlp3s0: authenticate with 4c:48:da:27:21:49
3月 12 16:51:05 my_hostname kernel: wlp3s0: send auth to 4c:48:da:27:21:49 (try 1/3)
3月 12 16:51:05 my_hostname kernel: wlp3s0: authenticated
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.0754] device (wlp3s0): supplicant interface state: scanning -> authenticating
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: Trying to associate with 4c:48:da:27:21:49 (SSID='alibaba-inc' freq=5300 MHz)
3月 12 16:51:05 my_hostname kernel: wlp3s0: associate with 4c:48:da:27:21:49 (try 1/3)
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.0865] device (wlp3s0): supplicant interface state: authenticating -> associating
3月 12 16:51:05 my_hostname kernel: wlp3s0: RX AssocResp from 4c:48:da:27:21:49 (capab=0x411 status=0 aid=3)
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: Associated with 4c:48:da:27:21:49
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-STARTED EAP authentication started
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SUBNET-STATUS-UPDATE status=0
3月 12 16:51:05 my_hostname kernel: wlp3s0: associated
3月 12 16:51:05 my_hostname kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp3s0: link becomes ready
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=25
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-METHOD EAP vendor 0 method 25 (PEAP) selected
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.1150] device (wlp3s0): supplicant interface state: associating -> associated
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=1 subject='/emailAddress=alilang@alibaba-inc.com/CN=Alilang CA/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9d1a4af22b0db97ec3d3da1b29bc943839028601a68c7c6181c206a3c6ecf35a
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-CERT depth=0 subject='/emailAddress=madding.lip@alibaba-inc.com/CN=Alilang Radius/OU=Inc/O=Alibaba/L=HangZhou/ST=ZheJiang/C=CN' hash=9924fa7ccebbfe7429c4694c0dfef93a0813af96b093a0dce553a290138046a1
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-PEER-ALT depth=0 EMAIL:Alilang Radius
3月 12 16:51:05 my_hostname kernel: wlp3s0: Limiting TX power to 20 (23 - 3) dBm as advertised by 4c:48:da:27:21:49
3月 12 16:51:05 my_hostname wpa_supplicant[950]: EAP-MSCHAPV2: Authentication succeeded
3月 12 16:51:05 my_hostname wpa_supplicant[950]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: WPA: Key negotiation completed with 4c:48:da:27:21:49 [PTK=CCMP GTK=CCMP]
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-CONNECTED - Connection to 4c:48:da:27:21:49 completed [id=0 id_str=]
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.1714] device (wlp3s0): supplicant interface state: associated -> completed
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.1714] device (wlp3s0): Activation: (wifi) Stage 2 of 5 (Device Configure) successful.  Connected to wireless network 'alibaba-inc'.
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.1717] device (wlp3s0): state change: config -> ip-config (reason 'none') [50 70 0]
3月 12 16:51:05 my_hostname NetworkManager[288]: <info>  [1489308665.1722] dhcp4 (wlp3s0): activation: beginning transaction (timeout in 45 seconds)
3月 12 16:51:05 my_hostname wpa_supplicant[950]: wlp3s0: CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-52 noise=9999 txrate=300000
3月 12 16:51:05 my_hostname org.gtk.vfs.Daemon[8847]: fusermount: failed to access mountpoint /run/user/1000/gvfs: Permission denied
3月 12 16:51:05 my_hostname sudo[8923]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 0
3月 12 16:51:05 my_hostname sudo[8923]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:05 my_hostname sudo[8923]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:05 my_hostname sudo[8925]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 1
3月 12 16:51:05 my_hostname sudo[8925]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:05 my_hostname sudo[8925]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:05 my_hostname sudo[8931]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 2
3月 12 16:51:05 my_hostname sudo[8933]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g ondemand -c 3
3月 12 16:51:05 my_hostname sudo[8931]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:05 my_hostname sudo[8933]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:05 my_hostname sudo[8931]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:05 my_hostname sudo[8933]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:05 my_hostname org.a11y.Bus[8847]: Activating service name='org.a11y.atspi.Registry'
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.585924 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.586104 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.615238 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.615280 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:05 my_hostname org.a11y.Bus[8847]: Successfully activated service 'org.a11y.atspi.Registry'
3月 12 16:51:05 my_hostname org.a11y.atspi.Registry[8946]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
3月 12 16:51:05 my_hostname zeitgeist-fts[8968]: zeitgeist-fts.vala:328: Unable to get write lock on /home/cc/.local/share/zeitgeist/fts.index: already locked
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.728529 CRITICAL] file ext-fts.c: line 748: unexpected error: 为 org.gnome.zeitgeist.SimpleIndexer 调用 StartServiceByName 出错：GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.gnome.zeitgeist.SimpleIndexer exited with status 1 (g-dbus-error-quark, 25)
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.728824 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.808030 WARNING] sql.vala:350: SQL error: 5, database is locked
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.808063 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.808074 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:05 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:05.808080 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:05 my_hostname zeitgeist-datah[8971]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.DatabaseError: SQL error: 5, database is locked
3月 12 16:51:05 my_hostname dbus[279]: [system] Rejected send message, 1 matched rules; type="method_call", sender=":1.509" (uid=1000 pid=8856 comm="synapse ") interface="org.freedesktop.DBus.Properties" member="GetAll" error name="(unset)" requested_reply="0" destination="org.freedesktop.DBus" (bus)
3月 12 16:51:06 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:06.116045 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:51:06 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:06.121917 WARNING] zeitgeist-daemon.vala:127: Unable to parse version info!
3月 12 16:51:06 my_hostname sudo[9036]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 0
3月 12 16:51:06 my_hostname sudo[9036]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:06 my_hostname sudo[9038]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 1
3月 12 16:51:06 my_hostname sudo[9038]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:06 my_hostname sudo[9040]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 2
3月 12 16:51:06 my_hostname sudo[9040]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:06 my_hostname sudo[9036]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:06 my_hostname sudo[9043]:       cc : TTY=unknown ; PWD=/home/cc ; USER=root ; COMMAND=/usr/bin/paramano-set -g performance -c 3
3月 12 16:51:06 my_hostname sudo[9043]: pam_unix(sudo:session): session opened for user root by (uid=0)
3月 12 16:51:06 my_hostname sudo[9038]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname sudo[9040]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:06 my_hostname sudo[9043]: pam_unix(sudo:session): session closed for user root
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:06 my_hostname python3[8854]: libpng warning: iCCP: known incorrect sRGB profile
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   address 30.7.87.204
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   plen 19
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   expires in 14400 seconds
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   nameserver '10.65.1.1'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   nameserver '10.20.0.4'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1547] dhcp4 (wlp3s0):   nameserver '10.65.1.3'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1548] dhcp4 (wlp3s0):   nameserver '10.20.0.97'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1548] dhcp4 (wlp3s0):   domain name 'hz.ali.com'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1548] dhcp4 (wlp3s0):   gateway 30.7.64.1
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1548] dhcp4 (wlp3s0):   ntp server '10.20.0.118'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1548] dhcp4 (wlp3s0):   ntp server '10.64.199.3'
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1550] dhcp4 (wlp3s0): state changed unknown -> bound
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1566] device (wlp3s0): state change: ip-config -> ip-check (reason 'none') [70 80 0]
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1573] device (wlp3s0): state change: ip-check -> secondaries (reason 'none') [80 90 0]
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1576] device (wlp3s0): state change: secondaries -> activated (reason 'none') [90 100 0]
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.1578] manager: NetworkManager state is now CONNECTED_LOCAL
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:09.159098 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:09.159119 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:09.159230 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:09.159251 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.3902] manager: NetworkManager state is now CONNECTED_SITE
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.3903] policy: set 'alibaba-inc' (wlp3s0) as default for IPv4 routing and DNS
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.3904] dns-mgr: Writing DNS information to /usr/bin/resolvconf
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:09.392554 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:09.392578 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:09.392553 WARNING] sql.vala:350: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:09.392577 WARNING] ext-storage-monitor.vala:416: Could not remove storage medium: remove_storage_medium: 5, database is locked
3月 12 16:51:09 my_hostname NetworkManager[288]: <info>  [1489308669.4364] device (wlp3s0): Activation: successful, device activated.
3月 12 16:51:09 my_hostname dbus[279]: [system] Activating via systemd: service name='org.freedesktop.nm_dispatcher' unit='dbus-org.freedesktop.nm-dispatcher.service'
3月 12 16:51:09 my_hostname systemd[1]: Starting Network Manager Script Dispatcher Service...
-- Subject: NetworkManager-dispatcher.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已开始启动。
3月 12 16:51:09 my_hostname dbus[279]: [system] Successfully activated service 'org.freedesktop.nm_dispatcher'
3月 12 16:51:09 my_hostname systemd[1]: Started Network Manager Script Dispatcher Service.
-- Subject: NetworkManager-dispatcher.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- NetworkManager-dispatcher.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:51:09 my_hostname nm-dispatcher[9172]: req:1 'up' [wlp3s0]: new request (1 scripts)
3月 12 16:51:09 my_hostname nm-dispatcher[9172]: req:1 'up' [wlp3s0]: start running ordered scripts...
3月 12 16:51:09 my_hostname dbus[279]: [system] Activating via systemd: service name='org.manjaro.pamac' unit='pamac.service'
3月 12 16:51:09 my_hostname systemd[1]: Starting Pamac...
-- Subject: pamac.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已开始启动。
3月 12 16:51:09 my_hostname dbus[279]: [system] Successfully activated service 'org.manjaro.pamac'
3月 12 16:51:09 my_hostname systemd[1]: Started Pamac.
-- Subject: pamac.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- pamac.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:51:10 my_hostname NetworkManager[288]: <info>  [1489308670.9829] manager: NetworkManager state is now CONNECTED_GLOBAL
3月 12 16:51:10 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:10.983736 WARNING] sql.vala:350: add_storage_medium: 5, database is locked
3月 12 16:51:10 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:10.983764 WARNING] ext-storage-monitor.vala:390: Could not add storage medium: add_storage_medium: 5, database is locked
3月 12 16:51:10 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:10.984044 WARNING] sql.vala:350: add_storage_medium: 5, database is locked
3月 12 16:51:10 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:10.984058 WARNING] ext-storage-monitor.vala:390: Could not add storage medium: add_storage_medium: 5, database is locked
3月 12 16:51:10 my_hostname nm-dispatcher[9172]: req:2 'connectivity-change': new request (1 scripts)
3月 12 16:51:11 my_hostname nm-dispatcher[9172]: req:2 'connectivity-change': start running ordered scripts...
3月 12 16:51:22 my_hostname acpid[278]: client 8830[1000:1000] has disconnected
3月 12 16:51:22 my_hostname acpid[278]: client connected from 8830[1000:1000]
3月 12 16:51:22 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:43.013714 WARNING] sql.vala:350: SQL error: 5, database is locked
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:43.013744 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:43.013751 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:51:43.013757 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname zeitgeist-datah[8971]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.DatabaseError: SQL error: 5, database is locked
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:43.016384 WARNING] sql.vala:350: SQL error: 5, database is locked
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:43.016432 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:43.016443 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname org.gnome.zeitgeist.Engine[2096]: [08:51:43.016449 WARNING] engine.vala:200: DataInserter: destroyed with unflushed data
3月 12 16:51:43 my_hostname zeitgeist-datah[2258]: zeitgeist-datahub.vala:207: Error during inserting events: GDBus.Error:org.gnome.zeitgeist.EngineError.DatabaseError: SQL error: 5, database is locked
3月 12 16:52:55 my_hostname kernel: usb 2-6: USB disconnect, device number 3
3月 12 16:52:55 my_hostname kernel: usb 2-6: new full-speed USB device number 7 using xhci_hcd
3月 12 16:52:55 my_hostname mtp-probe[11246]: checking bus 2, device 7: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-6"
3月 12 16:52:55 my_hostname mtp-probe[11246]: bus: 2, device: 7 was not an MTP device
3月 12 16:52:55 my_hostname laptop-mode[11285]: enabled, not active
3月 12 16:52:55 my_hostname dbus[279]: [system] Activating via systemd: service name='net.reactivated.Fprint' unit='fprintd.service'
3月 12 16:52:55 my_hostname systemd[1]: Starting Fingerprint Authentication Daemon...
-- Subject: fprintd.service 单元已开始启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已开始启动。
3月 12 16:52:55 my_hostname dbus[279]: [system] Successfully activated service 'net.reactivated.Fprint'
3月 12 16:52:55 my_hostname systemd[1]: Started Fingerprint Authentication Daemon.
-- Subject: fprintd.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- fprintd.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:52:55 my_hostname fprintd[11507]: user 'cc' claiming the device: 0
3月 12 16:52:55 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:52:55 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:52:55 my_hostname laptop-mode[11811]: Failed to re-set power saving mode for wireless card
3月 12 16:52:56 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:52:56 my_hostname fprintd[11507]: adding finger 7 to the gallery
3月 12 16:52:56 my_hostname fprintd[11507]: start identification device 0
3月 12 16:52:56 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 7 ep 4 with no TDs queued?
3月 12 16:53:27 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:53:27 my_hostname fprintd[11507]: released device 0
3月 12 16:53:27 my_hostname su[11465]: (to cc) root on none
3月 12 16:53:27 my_hostname su[11465]: pam_unix(su:session): session opened for user cc by (uid=0)
3月 12 16:53:27 my_hostname su[11465]: pam_unix(su:session): session closed for user cc
3月 12 16:53:27 my_hostname laptop-mode[11920]: enabled, not active
3月 12 16:53:27 my_hostname fprintd[11507]: user 'cc' claiming the device: 0
3月 12 16:53:27 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:53:27 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:53:27 my_hostname laptop-mode[12442]: Failed to re-set power saving mode for wireless card
3月 12 16:53:28 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:53:28 my_hostname fprintd[11507]: adding finger 7 to the gallery
3月 12 16:53:28 my_hostname fprintd[11507]: start identification device 0
3月 12 16:53:28 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 7 ep 4 with no TDs queued?
3月 12 16:53:52 my_hostname org.gnome.zeitgeist.Engine[5549]: [08:53:52.542992 WARNING] extension-store.vala:90: SQL error: 5, database is locked
3月 12 16:53:58 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:53:58 my_hostname fprintd[11507]: released device 0
3月 12 16:53:58 my_hostname su[12094]: (to cc) root on none
3月 12 16:53:58 my_hostname su[12094]: pam_unix(su:session): session opened for user cc by (uid=0)
3月 12 16:53:58 my_hostname su[12094]: pam_unix(su:session): session closed for user cc
3月 12 16:53:59 my_hostname fprintd[11507]: user 'SScc' claiming the device: 0
3月 12 16:53:59 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:53:59 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:54:00 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:54:00 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:54:00 my_hostname fprintd[11507]: released device 0
3月 12 16:54:00 my_hostname fprintd[11507]: user 'SScc' claiming the device: 0
3月 12 16:54:00 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:54:00 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:54:01 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:54:01 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:54:01 my_hostname fprintd[11507]: released device 0
3月 12 16:54:01 my_hostname login[1982]: pam_tally(login:auth): pam_get_uid; no such user
3月 12 16:54:11 my_hostname login[1982]: pam_unix(login:auth): check pass; user unknown
3月 12 16:54:11 my_hostname login[1982]: pam_unix(login:auth): authentication failure; logname=LOGIN uid=0 euid=0 tty=tty2 ruser= rhost=
3月 12 16:54:13 my_hostname login[1982]: FAILED LOGIN 1 FROM tty2 FOR SScc, Authentication failure
3月 12 16:54:15 my_hostname fprintd[11507]: user 'root' claiming the device: 0
3月 12 16:54:15 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:54:15 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:54:16 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:54:16 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:54:16 my_hostname fprintd[11507]: released device 0
3月 12 16:54:16 my_hostname fprintd[11507]: user 'root' claiming the device: 0
3月 12 16:54:16 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:54:16 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:54:17 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:54:17 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:54:17 my_hostname fprintd[11507]: released device 0
3月 12 16:54:17 my_hostname login[1982]: pam_tally(login:auth): pam_get_uid; user?
3月 12 16:54:23 my_hostname login[1982]: pam_unix(login:auth): check pass; user unknown
3月 12 16:54:23 my_hostname login[1982]: pam_unix(login:auth): authentication failure; logname=LOGIN uid=0 euid=0 tty=tty2 ruser= rhost=
3月 12 16:54:25 my_hostname login[1982]: FAILED LOGIN SESSION FROM tty2 FOR nobody, Error in service module
3月 12 16:54:28 my_hostname systemd[1]: getty@tty2.service: Service has no hold-off time, scheduling restart.
3月 12 16:54:28 my_hostname systemd[1]: Stopped Getty on tty2.
-- Subject: getty@tty2.service 单元已结束停止操作
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty2.service 单元已结束停止操作。
3月 12 16:54:28 my_hostname systemd[1]: Started Getty on tty2.
-- Subject: getty@tty2.service 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- getty@tty2.service 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:54:30 my_hostname fprintd[11507]: user 'cc' claiming the device: 0
3月 12 16:54:30 my_hostname fprintd[11507]: now monitoring fd 15
3月 12 16:54:30 my_hostname kernel: usb 2-6: reset full-speed USB device number 7 using xhci_hcd
3月 12 16:54:31 my_hostname fprintd[11507]: device 0 claim status 0
3月 12 16:54:31 my_hostname fprintd[11507]: adding finger 7 to the gallery
3月 12 16:54:31 my_hostname fprintd[11507]: start identification device 0
3月 12 16:54:31 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 7 ep 4 with no TDs queued?
3月 12 16:54:32 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 7 ep 4 with no TDs queued?
3月 12 16:54:32 my_hostname fprintd[11507]: identify_cb: result verify-match (1)
3月 12 16:54:32 my_hostname kernel: xhci_hcd 0000:00:14.0: WARN Event TRB for slot 7 ep 4 with no TDs queued?
3月 12 16:54:32 my_hostname fprintd[11507]: no longer monitoring fd 15
3月 12 16:54:32 my_hostname fprintd[11507]: released device 0
3月 12 16:54:32 my_hostname login[12475]: pam_unix(login:session): session opened for user cc by LOGIN(uid=0)
3月 12 16:54:32 my_hostname systemd-logind[293]: New session c4 of user cc.
-- Subject: 一个新会话 c4 已为用户 cc 建立
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- Documentation: http://www.freedesktop.org/wiki/Software/systemd/multiseat
-- 
-- 一个 ID 为 c4 的新会话已为用户 cc 建立。
-- 
-- 该会话的首进程为 12475。
3月 12 16:54:32 my_hostname systemd[1]: Started Session c4 of user cc.
-- Subject: session-c4.scope 单元已结束启动
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
-- 
-- session-c4.scope 单元已结束启动。
-- 
-- 启动结果为“done”。
3月 12 16:54:32 my_hostname login[12475]: LOGIN ON tty2 BY cc
3月 12 16:54:49 my_hostname kernel: usb 2-6: USB disconnect, device number 7
3月 12 16:54:50 my_hostname kernel: usb 2-6: new full-speed USB device number 8 using xhci_hcd
3月 12 16:54:50 my_hostname mtp-probe[12887]: checking bus 2, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb2/2-6"
3月 12 16:54:50 my_hostname mtp-probe[12887]: bus: 2, device: 8 was not an MTP device
3月 12 16:54:50 my_hostname laptop-mode[12926]: enabled, not active
3月 12 16:54:50 my_hostname fprintd[11507]: user 'cc' claiming the device: 0
3月 12 16:54:50 my_hostname su[13097]: (to cc) root on none
3月 12 16:54:50 my_hostname su[13097]: pam_unix(su:session): session opened for user cc by (uid=0)
3月 12 16:54:50 my_hostname su[13097]: pam_unix(su:session): session closed for user cc
3月 12 16:54:50 my_hostname laptop-mode[13449]: Failed to re-set power saving mode for wireless card
3月 12 16:54:50 my_hostname laptop-mode[13488]: enabled, not active
3月 12 16:54:50 my_hostname fprintd[11507]: user 'cc' claiming the device: 0
3月 12 16:54:50 my_hostname su[13661]: (to cc) root on none
3月 12 16:54:50 my_hostname su[13661]: pam_unix(su:session): session opened for user cc by (uid=0)
3月 12 16:54:50 my_hostname su[13661]: pam_unix(su:session): session closed for user cc
3月 12 16:54:50 my_hostname laptop-mode[14010]: Failed to re-set power saving mode for wireless card
3月 12 16:55:09 my_hostname acpid[278]: client 8830[1000:1000] has disconnected
3月 12 16:55:09 my_hostname acpid[278]: client connected from 8830[1000:1000]
3月 12 16:55:09 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:55:16 my_hostname acpid[278]: client 8830[1000:1000] has disconnected
3月 12 16:55:16 my_hostname acpid[278]: client connected from 8830[1000:1000]
3月 12 16:55:16 my_hostname acpid[278]: 1 client rule loaded
3月 12 16:56:06 my_hostname org.gnome.zeitgeist.Engine[8847]: [08:56:06.258317 WARNING] extension-store.vala:90: SQL error: 5, database is locked

最近编辑记录 whilst (2017-03-13 00:18:54)

Arch Linux

#1 2017-03-13 00:16:42

X 冻结: 无法通过 Ctrl + Alt + F2/F3 切换到虚拟终端(其实已经切过去了, 只是屏幕没有更新)

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