Often the system is crashing

it first time wrote in englisch forum patient me.
mbp has abnormal system crash.
can't figured out problem.
nowadays in online classroom many students using adobe connect.
listen colleagues speaking safari browser.
summoned talk, works fine minutes, crash happens.

how can find out problem is?
in past uninstalled these kind of software namend adobe flashplayer must use adobe connect. think problem.

can me find out problem is?

in advance
ozzy

p.s.: before forget them specs mbp 15" mid 2012 non retina (2,3 ghz i7, 16gb of ram, 500gb samsung evo 840, yosemite 10.10.5)
@ moment run memtest offers another. there no errors......

ok realize have same problem virtualbox. have playing around vm under windows guest , after while same problem occurs.

made system scan etrecheck:
etrecheck version: 2.4.1 (137)

report generated 8/19/15, 6:07 pm

download etrecheck http://etresoft.com/etrecheck



click [click support] links non-apple products.

click [click details] links more information line.



hardware information: (what mean?)

macbook pro (15-inch, mid 2012) (technical specifications)

macbook pro - model: macbookpro9,1

1 2.3 ghz intel core i7 cpu: 4-core

16 gb ram upgradeable

bank 0/dimm0

8 gb ddr3 1600 mhz ok

bank 1/dimm0

8 gb ddr3 1600 mhz ok

bluetooth: - handoff/airdrop2 supported

wireless: en1: 802.11 a/b/g/n

battery: health = normal - cycle count = 36 - sn = d862443r0a7dgdmbc



video information: (what mean?)

intel hd graphics 4000

color lcd 1440 x 900

nvidia geforce gt 650m - vram: 512 mb



system software: (what mean?)

os x 10.10.5 (14f27) - time since boot: less hour



disk information: (what mean?)

samsung ssd 840 evo 500gb disk0 : (500,11 gb) (solid state - trim: yes)

efi (disk0s1) <not mounted> : 210 mb

recovery hd (disk0s3) <not mounted> [recovery]: 650 mb

bootcamp (disk0s4) /volumes/bootcamp : 162.23 gb (111.59 gb free)

osx ssd (disk1) / : 336.52 gb (185.21 gb free)

encrypted aes-xts unlocked

core storage: disk0s2 336.89 gb online



hl-dt-st dvdrw gs31n ()



usb information: (what mean?)

apple inc. brcm20702 hub

apple inc. bluetooth usb host controller

apple inc. apple internal keyboard / trackpad

apple computer, inc. ir receiver

razer razer ouroboros

apple inc. facetime hd camera (built-in)



thunderbolt information: (what mean?)

apple inc. thunderbolt_bus



configuration files: (what mean?)

/etc/hosts - count: 5



gatekeeper: (what mean?)

anywhere



kernel extensions: (what mean?)

/applications/private eye.app

[not loaded] com.radiosilenceapp.nke.privateeye (1 - sdk 10.7) [click support]



/applications/tunnelblick.app

[not loaded] net.tunnelblick.tap (1.0) [click support]

[not loaded] net.tunnelblick.tun (1.0) [click support]



/applications/vmware fusion.app

[not loaded] com.vmware.kext.vmci (90.6.3) [click support]

[not loaded] com.vmware.kext.vmioplug.14.1.4 (14.1.4) [click support]

[not loaded] com.vmware.kext.vmnet (0277.92.24) [click support]

[not loaded] com.vmware.kext.vmx86 (0277.92.24) [click support]

[not loaded] com.vmware.kext.vsockets (90.6.0) [click support]



/library/application support/virtualbox

[loaded] org.virtualbox.kext.vboxdrv (5.0.0) [click support]

[loaded] org.virtualbox.kext.vboxnetadp (5.0.0) [click support]

[loaded] org.virtualbox.kext.vboxnetflt (5.0.0) [click support]

[loaded] org.virtualbox.kext.vboxusb (5.0.0) [click support]



/library/extensions

[loaded] at.obdev.nke.littlesnitch (4246 - sdk 10.8) [click support]

[loaded] com.perfect.driver.systemaudiorecorder (1.0.0 - sdk 10.9) [click support]

[loaded] com.globaldelight.driver.boom2device (1.1 - sdk 10.10) [click support]

[loaded] com.intel.driver.energydriver (2.0 - sdk 10.9) [click support]

[loaded] com.paragon-software.kext.vdmounter (526.1 - sdk 10.8) [click support]

[loaded] com.razer.common.razerhid (12.52 - sdk 10.9) [click support]

[loaded] com.sektioneins.driver.suidguardng (1.0.5 - sdk 10.10) [click support]



/system/library/extensions

[not loaded] au.com.glassechidna.heimdall_usb_shield (6.0) [click support]

[not loaded] com.devguru.driver.samsungcomposite (1.4.31 - sdk 10.6) [click support]

[loaded] com.intel.kext.intelhaxm (1.1.1 - sdk 10.9) [click support]

[not loaded] com.mice.driver.wireless360controller (1.0.0d12 - sdk 10.8) [click support]

[not loaded] com.mice.driver.wirelessgamingreceiver (1.0.0d12 - sdk 10.8) [click support]

[not loaded] com.mice.driver.xbox360controller (1.0.0d12 - sdk 10.8) [click support]

[loaded] com.nvidia.cuda (1.1.0) [click support]

[not loaded] org.dungeon.driver.satsmartdriver (0.8 - sdk 10.6) [click support]



/system/library/extensions/ssuddrv.kext/contents/plugins

[not loaded] com.devguru.driver.samsungacmcontrol (1.4.31 - sdk 10.6) [click support]

[not loaded] com.devguru.driver.samsungacmdata (1.4.31 - sdk 10.6) [click support]

[not loaded] com.devguru.driver.samsungmtp (1.4.31 - sdk 10.5) [click support]

[not loaded] com.devguru.driver.samsungserial (1.4.31 - sdk 10.6) [click support]



problem system launch agents: (what mean?)

[running] com.paragon.extfs.notify.plist [click support]

[running] com.paragon.ntfs.notify.plist [click support]



problem system launch daemons: (what mean?)

[loaded] com.intel.haxm.plist [click support]



launch agents: (what mean?)

[running] at.obdev.littlesnitchuiagent.plist [click support]

[loaded] com.nvidia.cudasoftwareupdate.plist [click support]

[loaded] com.oracle.java.java-updater.plist [click support]

[running] com.paragon-software.bcbnotifier.plist [click support]

[running] com.paragon-software.bcbstatusbar.plist [click support]

[loaded] com.paragon-software.bcbupdater.plist [click support]

[loaded] com.paragon.updater.plist [click support]

[running] com.razer.rzupdater.plist [click support]

[running] com.razerzone.rzdeviceengine.plist [click support]

[running] com.teamviewer.teamviewer.plist [click support]

[running] com.teamviewer.teamviewer_desktop.plist [click support]

[loaded] org.macosforge.xquartz.startx.plist [click support]



launch daemons: (what mean?)

[running] at.obdev.littlesnitchd.plist [click support]

[loaded] com.adobe.fpsaud.plist [click support]

[running] com.freemacsoft.appcleanerd.plist [click support]

[running] com.mice.360daemon.plist [click support]

[loaded] com.microsoft.office.licensingv2.helper.plist [click support]

[loaded] com.nvidia.cuda.launcher.plist [click support]

[loaded] com.oracle.java.helper-tool.plist [click support]

[loaded] com.oracle.java.javaupdatehelper.plist [click support]

[running] com.paragon-software.bcbhelper.plist [click support]

[loaded] com.paragon-software.camptunex.helper.plist [click support]

[loaded] com.paragon-software.camptunex.installer.plist [click support]

[loaded] com.paragon-software.vdmounter.plist [click support]

[loaded] com.soma-zone.launchcontrol.helper.plist [click support]

[loaded] com.teamviewer.helper.plist [click support]

[running] com.teamviewer.teamviewer_service.plist [click support]

[loaded] com.timesoftware.timemachineeditor.backup-auto.plist [click support]

[loaded] com.timesoftware.timemachineeditor.helper.plist [click support]

[loaded] net.tunnelblick.tunnelblick.tunnelblickd.plist [click support]

[loaded] org.macosforge.xquartz.privileged_startx.plist [click support]

[not loaded] org.virtualbox.startup.plist [click support]



user launch agents: (what mean?)

[running] com.coppertino.voxhelper.plist [click support]

[loaded] com.google.keystone.agent.plist [click support]

[loaded] com.paragon-software.bcbauto.plist [click support]

[running] com.spotify.webhelper.plist [click support]

[loaded] net.tunnelblick.tunnelblick.launchatlogin.plist [click support]

[not loaded] org.virtualbox.vboxwebsrv.plist [click support]



user login items: (what mean?)

ituneshelper programm (/applications/itunes.app/contents/macos/ituneshelper.app)

bartender programm (/applications/bartender.app)

bettersnaptool programm (/applications/bettersnaptool.app)

macs fan control programm (/applications/macs fan control.app)

clipmenu programm (/applications/clipmenu.app)

bootchamp programm (/applications/bootchamp.app)

android file transfer agent programm (~/library/application support/google/android file transfer/android file transfer agent.app)

dropbox programm (/applications/dropbox.app)

appcleaner helper programm (/applications/appcleaner.app/contents/library/loginitems/appcleaner helper.app)

semulov programm (/applications/semulov.app)



internet plug-ins: (what mean?)

flashplayer-10.6: version: 18.0.0.232 - sdk 10.6 [click support]

quicktime plugin: version: 7.7.3

flash player: version: 18.0.0.232 - sdk 10.6 [click support]

default browser: version: 600 - sdk 10.10

sharepointbrowserplugin: version: 14.5.2 - sdk 10.6 [click support]

meetingjoinplugin: version: unknown - sdk 10.2 [click support]

javaappletplugin: version: java 8 update 51 check version



user internet plug-ins: (what mean?)

bluestacks install detector: version: unknown

google earth web plug-in: version: unknown



safari extensions: (what mean?)

adblock

facebook cleaner

youtubewide



3rd party preference panes: (what mean?)

cuda preferences [click support]

flash player [click support]

fuse os x (osxfuse) [click support]

java [click support]

menumeters [click support]

paragon extfs mac ® os x [click support]

paragon ntfs mac ® os x [click support]

vox preferences [click support]

xbox 360 controllers [click support]



time machine: (what mean?)

skip system files: yes - system files not being backed up

mobile backups: off

auto backup: no - auto backup turned off

volumes being backed up:

osx ssd: disk size: 336.52 gb disk used: 151.31 gb

destinations:

time machine [network]

total size: 558.00 gb

total number of backups: 22

oldest backup: 2015-01-24 15:04:21 +0000

last backup: 2015-08-17 14:33:02 +0000

size of backup disk: adequate

backup size 558.00 gb > (disk used 151.31 gb x 3)



top processes cpu: (what mean?)

8% windowserver

8% com.apple.webkit.webcontent(7)

3% safari

2% fontd

2% bettersnaptool



top processes memory: (what mean?)

1.17 gb com.apple.webkit.webcontent(7)

1.15 gb kernel_task

393 mb safari

131 mb finder

131 mb cfprefsd(2)



virtual memory information: (what mean?)

9.39 gb free ram

6.60 gb used ram (1.24 gb cached)

0 b swap used



diagnostics information: (what mean?)

aug 19, 2015, 05:15:55 pm self test - passed

aug 18, 2015, 04:31:36 pm /library/logs/diagnosticreports/launchservicesd_2015-08-18-163136_[redacted].crash

aug 18, 2015, 10:33:45 /library/logs/diagnosticreports/kernel_2015-08-18-103345_[redacted].panic [click details]

jul 31, 2015, 07:51:57 pm /library/logs/diagnosticreports/kernel_2015-07-31-195157_[redacted].panic [click details]

jul 29, 2015, 04:50:49 pm /library/logs/diagnosticreports/kernel_2015-07-29-165049_[redacted].panic [click details]

 

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