dmesg tail

[   15.827450] ip (2097) used greatest stack depth: 11440 bytes left
[   17.745433] r8169 0000:07:00.0 wired0: link up
[   17.745464] IPv6: ADDRCONF(NETDEV_CHANGE): wired0: link becomes ready
[   32.465866] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory
[   32.473710] NFSD: starting 90-second grace period (net ffffffff8187a200)
[   61.548416] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  358.16  Mon Nov 16 18:58:09 PST 2015
[   61.548798] nvidia-modeset: Allocated GPU:0 (GPU-79ddf205-d811-5370-4bda-c5e7205e20ab) @ PCI:0000:01:00.0
[  107.769056] Bluetooth: RFCOMM TTY layer initialized
[  107.769061] Bluetooth: RFCOMM socket layer initialized
[  107.769065] Bluetooth: RFCOMM ver 1.11
[ 1266.660831] kactivitymanage[3133]: segfault at 7f842a6aac50 ip 00007f8414014071 sp 00007ffc28860ba8 error 4 in libQt5Sql.so.5.5.1[7f8414000000+3f000]
[ 1268.654981] nvidia-modeset: ERROR: GPU:0: Idling EVO timed out: 0x0000957d:0:0:0x00000040
[ 1289.637080] INFO: rcu_sched self-detected stall on CPU { 1}  (t=21000 jiffies g=71319 c=71318 q=4378)
[ 1289.637083] Task dump for CPU 1:
[ 1289.637084] X               R  running task    10480  2895   2891 0x0040000c
[ 1289.637087]  0000000000000002 ffffffff818377c0 ffffffff81086bb0 0000000000011697
[ 1289.637088]  ffff88083f495740 ffffffff818377c0 0000000000000000 ffffffff8188c4a8
[ 1289.637090]  ffffffff81089813 0000b3ff00000001 0000000000000096 0000000100000000
[ 1289.637091] Call Trace:
[ 1289.637092]  <IRQ>  [<ffffffff81086bb0>] ? 0xffffffff81086bb0
[ 1289.637102]  [<ffffffff81089813>] ? 0xffffffff81089813
[ 1289.637103]  [<ffffffff81091271>] ? 0xffffffff81091271
[ 1289.637103]  [<ffffffff8108bfa1>] ? 0xffffffff8108bfa1
[ 1289.637104]  [<ffffffff81099be1>] ? 0xffffffff81099be1
[ 1289.637112]  [<ffffffff81099c23>] ? 0xffffffff81099c23
[ 1289.637113]  [<ffffffff8108c960>] ? 0xffffffff8108c960
[ 1289.637113]  [<ffffffff8108cc3d>] ? 0xffffffff8108cc3d
[ 1289.637114]  [<ffffffff81031ce4>] ? 0xffffffff81031ce4
[ 1289.637115]  [<ffffffff815d897b>] ? 0xffffffff815d897b
[ 1289.637115]  <EOI>  [<ffffffffa0a5d430>] ? 0xffffffffa0a5d430
[ 1289.637117]  [<ffffffffa0a5d412>] ? 0xffffffffa0a5d412
[ 1289.637118]  [<ffffffffa0a55af3>] ? 0xffffffffa0a55af3
[ 1289.637120]  [<ffffffffa0a6e09f>] ? 0xffffffffa0a6e09f
[ 1289.637121]  [<ffffffff81100584>] ? 0xffffffff81100584
[ 1289.637121]  [<ffffffffa0a3e355>] ? 0xffffffffa0a3e355
[ 1289.637122]  [<ffffffffa0a3f8b0>] ? 0xffffffffa0a3f8b0
[ 1289.637123]  [<ffffffffa0a6ef4c>] ? 0xffffffffa0a6ef4c
[ 1289.637124]  [<ffffffffa0a511b6>] ? 0xffffffffa0a511b6
[ 1289.637125]  [<ffffffffa0a3f8b0>] ? 0xffffffffa0a3f8b0
[ 1289.637126]  [<ffffffffa0a513e5>] ? 0xffffffffa0a513e5
[ 1289.637126]  [<ffffffffa0a3f653>] ? 0xffffffffa0a3f653
[ 1289.637127]  [<ffffffffa0a3f8b0>] ? 0xffffffffa0a3f8b0
[ 1289.637128]  [<ffffffffa0a3f8d4>] ? 0xffffffffa0a3f8d4
[ 1289.637129]  [<ffffffffa0a40253>] ? 0xffffffffa0a40253
[ 1289.637129]  [<ffffffffa0a3e21f>] ? 0xffffffffa0a3e21f
[ 1289.637131]  [<ffffffffa027b06b>] ? 0xffffffffa027b06b
[ 1289.637131]  [<ffffffff8112c2e8>] ? 0xffffffff8112c2e8
[ 1289.637132]  [<ffffffff812a6157>] ? 0xffffffff812a6157
[ 1289.637133]  [<ffffffff8112c569>] ? 0xffffffff8112c569
[ 1289.637133]  [<ffffffff815d7bd7>] ? 0xffffffff815d7bd7