Oct 27 18:58:31 xyzzy NetworkManager[887]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.322': no such name
Oct 27 18:58:31 xyzzy NetworkManager[887]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.322': no such name
Oct 27 19:21:59 xyzzy kernel: [27364.333248] SysRq : This sysrq operation is disabled.
Oct 27 20:15:01 xyzzy kernel: [30549.794227] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.799001] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.804060] apple 0003:05AC:024F.0006: can't reset device, 0000:00:1a.0-1.2.1.2/input1, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.808989] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.813770] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.818732] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.823455] apple 0003:05AC:024F.0006: can't reset device, 0000:00:1a.0-1.2.1.2/input1, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.828525] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.834014] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.838825] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.843914] apple 0003:05AC:024F.0006: can't reset device, 0000:00:1a.0-1.2.1.2/input1, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.848650] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.853727] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.858712] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.864082] apple 0003:05AC:024F.0006: can't reset device, 0000:00:1a.0-1.2.1.2/input1, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.869373] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.874674] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.879876] usb 1-1.2.1: clear tt 1 (00e0) error -71
Oct 27 20:15:01 xyzzy kernel: [30549.882912] usb 1-1.2: USB disconnect, device number 6
Oct 27 20:15:01 xyzzy kernel: [30549.885159] usb 1-1.2.1: USB disconnect, device number 13
Oct 27 20:15:01 xyzzy kernel: [30549.887462] usb 1-1.2.1.2: USB disconnect, device number 14
Oct 27 20:15:01 xyzzy kernel: [30549.889441] apple 0003:05AC:024F.0005: can't reset device, 0000:00:1a.0-1.2.1.2/input0, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.890334] apple 0003:05AC:024F.0006: can't reset device, 0000:00:1a.0-1.2.1.2/input1, status -71
Oct 27 20:15:01 xyzzy kernel: [30549.956084] usb 1-1.2.3: USB disconnect, device number 8
Oct 27 20:27:30 xyzzy kernel: [31299.723365] psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x126c00, board id: 2182, fw id: 1494661
Oct 27 20:27:30 xyzzy kernel: [31299.723932] psmouse serio1: synaptics: serio: Synaptics pass-through port at isa0060/serio1/input0
Oct 27 20:27:30 xyzzy kernel: [31299.764611] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input18
Oct 27 20:27:33 xyzzy kernel: [31302.675054] psmouse serio3: alps: Unknown ALPS touchpad: E7=10 00 64, EC=10 00 64
Oct 27 20:27:34 xyzzy kernel: [31303.981603] psmouse serio3: trackpoint: IBM TrackPoint firmware: 0x0e, buttons: 3/3
Oct 27 20:27:35 xyzzy kernel: [31304.184748] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/serio3/input/input19
Oct 27 20:50:22 xyzzy NetworkManager[887]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.protected: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.489': no such name
Oct 27 20:50:22 xyzzy NetworkManager[887]: <warn> error requesting auth for org.freedesktop.NetworkManager.wifi.share.open: (3) GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: GDBus.Error:org.freedesktop.DBus.Error.NameHasNoOwner: Could not get UID of name ':1.489': no such name
Oct 27 21:00:46 xyzzy kernel: [33297.927104] SysRq : This sysrq operation is disabled.
Oct 27 21:00:49 xyzzy kernel: [33300.505162] SysRq : This sysrq operation is disabled.
Oct 27 21:01:31 xyzzy kernel: [33342.555192] SysRq : HELP : loglevel(0-9) reboot(b) crash(c) terminate-all-tasks(e) memory-full-oom-kill(f) kill-all-tasks(i) thaw-filesystems(j) sak(k) show-backtrace-all-active-cpus(l) show-memory-usage(m) nice-all-RT-tasks(n) poweroff(o) show-registers(p) show-all-timers(q) unraw(r) sync(s) show-task-states(t) unmount(u) force-fb(V) show-blocked-tasks(w) dump-ftrace-buffer(z) 
Oct 27 21:01:34 xyzzy kernel: [33345.413164] SysRq : This sysrq operation is disabled.
Oct 27 21:01:47 xyzzy kernel: [33358.907916] SysRq : This sysrq operation is disabled.
Oct 27 21:01:55 xyzzy kernel: [33367.389303] SysRq : This sysrq operation is disabled.
Oct 27 21:01:58 xyzzy kernel: [33369.839390] SysRq : This sysrq operation is disabled.
Oct 27 21:01:59 xyzzy kernel: [33371.055887] SysRq : This sysrq operation is disabled.
Oct 27 21:06:43 xyzzy kernel: [33654.991099] nr_pdflush_threads exported in /proc is scheduled for removal
Oct 27 21:06:43 xyzzy kernel: [33654.991982] sysctl: The scan_unevictable_pages sysctl/node-interface has been disabled for lack of a legitimate use case.  If you have one, please send an email to linux-mm@kvack.org.