[ 6.403563] EDAC PCI0: Giving out device to module 'i7core_edac' controller 'EDAC PCI controller': DEV '0000:fe:03.0' (POLLED) [ 6.403883] EDAC MC0: Giving out device to 'i7core_edac.c' 'i7 core #0': DEV 0000:ff:03.0 [ 6.403894] EDAC PCI1: Giving out device to module 'i7core_edac' controller 'EDAC PCI controller': DEV '0000:ff:03.0' (POLLED) [ 6.404329] EDAC i7core: Driver loaded, 2 memory controller(s) found. [ 6.449159] alg: No test for __gcm-aes-aesni (__driver-gcm-aes-aesni) [ 6.505744] Error: Driver 'pcspkr' is already registered, aborting... [ 7.676445] Adding 15615864k swap on /dev/md1. Priority:-1 extents:1 across:15615864k [ 7.693824] EXT4-fs (md0): re-mounted. Opts: (null) [ 7.860395] EXT4-fs (md0): re-mounted. Opts: errors=remount-ro [ 7.918089] loop: module loaded [ 9.300190] RPC: Registered named UNIX socket transport module. [ 9.300193] RPC: Registered udp transport module. [ 9.300194] RPC: Registered tcp transport module. [ 9.300195] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 9.331510] FS-Cache: Loaded [ 9.364299] FS-Cache: Netfs 'nfs' registered for caching [ 9.375294] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 9.812800] ADDRCONF(NETDEV_UP): eth0: link is not ready [ 11.487393] vboxdrv: Found 8 processor cores. [ 11.489663] vboxdrv: fAsync=0 offMin=0x51e offMax=0x36f94 [ 11.489865] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 11.489867] vboxdrv: Successfully loaded version 4.3.26 (interface 0x001a000a). [ 11.757131] vboxpci: IOMMU not found (not registered) [ 13.209362] igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX [ 13.211390] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 23.508621] eth0: no IPv6 routers present [50414.144741] warning: `VBoxHeadless' uses 32-bit capabilities (legacy support in use) [50415.090400] EXT4-fs (md0): Unaligned AIO/DIO on inode 4194333 by AioMgr0-N; performance will be poor. [50415.212159] device eth0 entered promiscuous mode [63063.622076] device eth0 left promiscuous mode [63064.380864] vboxnetflt: 0 out of 256532 packets were not sent (directed to host) [63220.252296] device eth0 entered promiscuous mode [63477.985050] Uhhuh. NMI received for unknown reason 31 on CPU 4. [63477.985073] Do you have a strange power saving mode enabled? [63477.985094] Dazed and confused, but trying to continue [68728.724996] Uhhuh. NMI received for unknown reason 21 on CPU 7. [68728.725021] Do you have a strange power saving mode enabled? [68728.725041] Dazed and confused, but trying to continue [68754.933557] Uhhuh. NMI received for unknown reason 21 on CPU 3. [68754.933582] Do you have a strange power saving mode enabled? [68754.933603] Dazed and confused, but trying to continue [69908.390579] Uhhuh. NMI received for unknown reason 21 on CPU 4. [69908.390602] Do you have a strange power saving mode enabled? [69908.390623] Dazed and confused, but trying to continue [72001.759227] EXT4-fs (md0): Unaligned AIO/DIO on inode 4194333 by AioMgr0-N; performance will be poor. [72234.381239] 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. [76034.059602] Uhhuh. NMI received for unknown reason 31 on CPU 3. [76034.059686] Do you have a strange power saving mode enabled? [76034.059766] Kernel panic - not syncing: NMI: Not continuing [76034.059846] Pid: 19036, comm: EMT-4 Tainted: G O 3.2.0-4-amd64 #1 Debian 3.2.65-1+deb7u2 [76034.059937] Call Trace: [76034.060006] [] ? panic+0x95/0x1a2 [76034.060157] [] ? do_nmi+0x151/0x258 [76034.060235] [] ? nmi+0x20/0x30 [76034.060312] <> [] ? rtR0MemAllocEx+0x17e/0x1de [vboxdrv] [76034.060470] [] ? supdrvIOCtlFast+0x75/0x79 [vboxdrv] [76034.060555] [] ? VBoxDrvLinuxIOCtl_4_3_26+0x43/0x1eb [vboxdrv] [76034.060645] [] ? do_vfs_ioctl+0x459/0x49a [76034.060728] [] ? finish_task_switch+0x4e/0xb9 [76034.060809] [] ? __schedule+0x5f9/0x610 [76034.060892] [] ? sys_ioctl+0x4b/0x72 [76034.060970] [] ? system_call_fastpath+0x16/0x1b