------------[ cut here ]-----        [   23.938776] WARNING: CPU: 0 PID: 3362 at lib/vsprintf.c:1941 set_precision+0x144/0x170 lib/vsprintf.c:1941
WARNING: CPU: 0 PID: 3362 at lib                                           precision 65272 too large                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
 ffff8801c2dff728 ffffffff81d922b9 ffffffff83a46d00  ffffffff8888001c21dc2fdfff880000tion '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
  
 ffffffff83c0f800 ffffffff81db35b4 0000000000000009 ffff8801c2dff7f0
 ffffffff8142d741 0000000041b58ab3 ffffffff84189000 ffffffff8142d585[   24.345360] Option '                          [      2 4 . 3 5 0  10   9]   O  p t     i o n   '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
 
Call Trace:
 [<ffffffff81d922b9>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d922b9>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<[io  n ' 2 4  .5 3 6 5  8 9 ]   O pt  i o n   '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                [      2 4  .5  8 38  9 5]     [ < f f f f f  f ff  81  42 d  58  5 >]    ?  p e  r c p u_ u p _  re a  d_ p  re e  mp  t _e  na  b l e.  c o n  st  p r o p.  5 3+ 0 x  d 7/  0x  d 7 
 
 [<ffffffff81db35b4>] ? set_preci[       24 .  6 5 06 5 4   ]   O ption '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [       2  4.  7 06  7 96  ]     [<  ff  ff  ff f f  8 1 12  f 4 04  > ]   _ _w a  rn + 0  x1 c   4 /0  x 1e  0 
 [<ffffffff8112f4e4>] warn_slowpath_fmt+0xc4/0x110 kernel/panic.c:565
 [<ffffffff81bd9158>] ? avc_has[      2 4 .  7 59 6 8  0 ]  O  pt i on '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      [      2  4. 8  1 65  3 9]     [  <f f  f f f  ff f 8  1  2 30  7 7  0 > ]   ?   no  op  _c  o u n t+  0 x 40  / 0  x4  0 
 
 [<ffffffff81db35b4>] set_precision+0x144/0x170 lib/vsprintf.c:1941
 [<ffffffff81dbd32e[>       24 . 8   6 92 9 3 ]    Op  t io  n   '                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              [      24 .  92  7 26  5  ]     [  < f f ff  f ff  f8  1d  bc  a 8 0> ]   ?   p o  in t e  r +0 x a  9 0/  0 x a 9 0
  
 [<ffffffff81dbe17d>] vscnprintf+0x2d/0x60 lib/vsprintf.c:2147
 [<ffffffff81267251>] vprintk_emit+0xf1/0x750 kernel/printk/printk.c:1847
 [<ffffffff812678d8>] vprintk+0x28/0x30 kernel/printk/printk.c:1913
 [<ffffffff812678fd>] vprintk_default+0x1d/0x30 kernel/printk/printk.c:1914
 [<ffffffff8142e45c>] vprintk_func kernel/printk/internal.h:36 [inline]
 [<ffffffff8142e45c>] printk+0xb7/0xe2 kernel/printk/printk.c:1975
 [<ffffffff83891cd3>] dns_resolver_preparse+0x743/0x810 net/dns_resolver/dns_key.c:130
 [<ffffffff81bb34be>] key_create_or_update+0x35e/0xa60 security/keys/key.c:855
 [<ffffffff810002b8>] ? 0xffffffff810002b8
 [<ffffffff81bb8291>] SYSC_add_key security/keys/keyctl.c:125 [inline]
 [<ffffffff81bb8291>] SyS_add_key+0x1b1/0x390 security/keys/keyctl.c:60
 [<ffffffff838af585>] entry_SYSCALL_64_fastpath+0x23/0xc6
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..