Continuous Crashes MacBookPro9,2 Yosemite 10.10.4 – Analysis

this time it was thunderbird but this mbp9,2 (bought new in 2015) crashes randomly since i bought it (new) in 2015.

system report – panic, kernel trap (siehe unten)

harddrive check – everything seems to be ok

system diagnostics (starting with D-key pressed)
–> error: apple.com/support -2000D when using WLAN
–> ethernet works fine!

results:

Anonymous UUID: 5694F27B-105F-3589-C84C-22C50F0D1947

Mon Jun 20 21:23:43 2016

*** Panic Report ***
panic(cpu 2 caller 0xffffff8002a17cc2): Kernel trap at 0xffffff800270e241, type 14=page fault, registers:
CR0: 0x0000000080010033, CR2: 0xffffff8598f580a4, CR3: 0x0000000035f420cb, CR4: 0x00000000001626e0
RAX: 0x00000000ff89cdff, RBX: 0xffffff806d400400, RCX: 0xffffff806d400408, RDX: 0x0303030303030303
RSP: 0xffffff809d0f3bc0, RBP: 0xffffff809d0f3c30, RSI: 0xffffff806d400000, RDI: 0xffffff819ace48a8
R8: 0xffffff8598f580a4, R9: 0xffffff859a9980a4, R10: 0xffffff819ace49b4, R11: 0x0f0f0f0f0f0f0f0f
R12: 0xfffffe9a96652000, R13: 0xffffff806d400000, R14: 0xffffff801ad8c8c0, R15: 0x000000000c004cb7
RFL: 0x0000000000010206, RIP: 0xffffff800270e241, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0xffffff8598f580a4, Error code: 0x0000000000000000, Fault CPU: 0x2

Backtrace (CPU 2), Frame : Return Address
0xffffff809d0f3870 : 0xffffff800292bda1
0xffffff809d0f38f0 : 0xffffff8002a17cc2
0xffffff809d0f3ab0 : 0xffffff8002a34b73
0xffffff809d0f3ad0 : 0xffffff800270e241
0xffffff809d0f3c30 : 0xffffff800298f4e1
0xffffff809d0f3ca0 : 0xffffff800298dff5
0xffffff809d0f3cd0 : 0xffffff8002990591
0xffffff809d0f3d10 : 0xffffff80029996ff
0xffffff809d0f3f20 : 0xffffff8002a18224
0xffffff809d0f3fb0 : 0xffffff8002a34a85

BSD process name corresponding to current thread: thunderbird

Mac OS version:
14E46

Kernel version:
Darwin Kernel Version 14.4.0: Thu May 28 11:35:04 PDT 2015; root:xnu-2782.30.5~1/RELEASE_X86_64
Kernel UUID: E3C26B2F-8B97-3F1D-B193-690F7E34F830
Kernel slide: 0x0000000002600000
Kernel text base: 0xffffff8002800000
__HIB text base: 0xffffff8002700000
System model name: MacBookPro9,2 (Mac-6F01561E16C75D06)

System uptime in nanoseconds: 62956131182296
last loaded kext at 60296573537729: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7f85298000, size 20480)
last unloaded kext at 60396487159562: com.apple.driver.AppleUSBCDC 4.3.3b1 (addr 0xffffff7f85298000, size 16384)
loaded kexts: