Three Panic Attacks in 5 Hours after up-date to OS X 10.11.5

Using an iMac (21.5 inch,Late 2009) I have experienced 3 Panic Attacks within 5 hours of installing latest update to OS x 10.11.5. My computer automatically re-started after each attack with report as shown below (I have included only the basic portion of the long report which can be provided if useful as I know nothing about reading said reports):


Anonymous UUID: 8E19A0E0-8A78-D273-14E7-441A07F041C5


Wed May 18 05:59:50 2016


*** Panic Report ***

panic(cpu 1 caller 0xffffff8017fce5fa): Kernel trap at 0xffffff8018389a9c, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0xffffff91a32abe58, CR3: 0x0000000207ff5000, CR4: 0x0000000000002660

RAX: 0x00000000573ba223, RBX: 0xffffff803e5cef40, RCX: 0x00000000000181a4, RDX: 0xffffff802dbb05a0

RSP: 0xffffff91232abde0, RBP: 0xffffff91232abf60, RSI: 0x0000000000000090, RDI: 0xffffff91232abea8

R8: 0xffffff8029f6c008, R9: 0x000000000038c918, R10: 0x01ebd30001ebd403, R11: 0x0000000000000206

R12: 0x0000000000000009, R13: 0x0000000000000000, R14: 0x0000000000000001, R15: 0x0000000000000090

RFL: 0x0000000000010206, RIP: 0xffffff8018389a9c, CS: 0x0000000000000008, SS: 0x0000000000000010

Fault CR2: 0xffffff91a32abe58, Error code: 0x0000000000000002, Fault CPU: 0x1, PL: 0


Backtrace (CPU 1), Frame : Return Address

0xffffff91232aba70 : 0xffffff8017edab12

0xffffff91232abaf0 : 0xffffff8017fce5fa

0xffffff91232abcd0 : 0xffffff8017fec463

0xffffff91232abcf0 : 0xffffff8018389a9c

0xffffff91232abf60 : 0xffffff80184286a1

0xffffff91232abfb0 : 0xffffff8017fecc66


BSD process name corresponding to current thread: mtmd


Mac OS version:

15F34


Kernel version:

Darwin Kernel Version 15.5.0: Tue Apr 19 18:36:36 PDT 2016; root:xnu-3248.50.21~8/RELEASE_X86_64

Kernel UUID: 7E7B0822-D2DE-3B39-A7A5-77B40A668BC6

Kernel slide: 0x0000000017c00000

Kernel text base: 0xffffff8017e00000

__HIB text base: 0xffffff8017d00000

System model name: iMac10,1 (Mac-F2268CC8)


========================================================================



Wed May 18 09:38:25 2016


*** Panic Report ***

panic(cpu 1 caller 0xffffff8017fce5fa): Kernel trap at 0xffffff8018389a9c, type 14=page fault, registers:

CR0: 0x0000000080010033, CR2: 0xffffff80a449be58, CR3: 0x00000001d5382000, CR4: 0x0000000000002660

RAX: 0x00000000573bc2b2, RBX: 0xffffff8030127928, RCX: 0x00000000000181b6, RDX: 0xffffff803bca9c30

RSP: 0xffffff802449bde0, RBP: 0xffffff802449bf60, RSI: 0x0000000000000090, RDI: 0xffffff802449bea8

R8: 0xffffff803fb95008, R9: 0x0000000000003a0b, R10: 0x00007fff926a78b2, R11: 0x0000000000000206

R12: 0x0000000000000009, R13: 0x0000000000000000, R14: 0x0000000000000001, R15: 0x0000000000000090

RFL: 0x0000000000010206, RIP: 0xffffff8018389a9c, CS: 0x0000000000000008, SS: 0x0000000000000010

Fault CR2: 0xffffff80a449be58, Error code: 0x0000000000000002, Fault CPU: 0x1, PL: 0


Backtrace (CPU 1), Frame : Return Address

0xffffff802449ba70 : 0xffffff8017edab12

0xffffff802449baf0 : 0xffffff8017fce5fa

0xffffff802449bcd0 : 0xffffff8017fec463

0xffffff802449bcf0 : 0xffffff8018389a9c

0xffffff802449bf60 : 0xffffff80184286a1

0xffffff802449bfb0 : 0xffffff8017fecc66


BSD process name corresponding to current thread: mdworker


Mac OS version:

15F34


Kernel version:

Darwin Kernel Version 15.5.0: Tue Apr 19 18:36:36 PDT 2016; root:xnu-3248.50.21~8/RELEASE_X86_64

Kernel UUID: 7E7B0822-D2DE-3B39-A7A5-77B40A668BC6

Kernel slide: 0x0000000017c00000

Kernel text base: 0xffffff8017e00000

__HIB text base: 0xffffff8017d00000

System model name: iMac10,1 (Mac-F2268CC8)

========================================================================


Anonymous UUID: 8E19A0E0-8A78-D273-14E7-441A07F041C5


Wed May 18 10:28:11 2016


*** Panic Report ***

panic(cpu 1 caller 0xffffff801b185d7f): "vm_page_check_pageable_safe: trying to add page" "from compressor object (0xffffff801b8c35f0) to pageable queue"@/Library/Caches/com.apple.xbs/Sources/xnu/xnu-3248.50.21/osfmk/vm/vm_res ident.c:7076

Backtrace (CPU 1), Frame : Return Address

0xffffff80fcb236b0 : 0xffffff801b0dab12

0xffffff80fcb23730 : 0xffffff801b185d7f

0xffffff80fcb23750 : 0xffffff801b14a973

0xffffff80fcb238d0 : 0xffffff801b14e89b

0xffffff80fcb23af0 : 0xffffff801b1ce15d

0xffffff80fcb23cd0 : 0xffffff801b1ec463

0xffffff80fcb23cf0 : 0xffffff801b589a9c

0xffffff80fcb23f60 : 0xffffff801b6286a1

0xffffff80fcb23fb0 : 0xffffff801b1ecc66


BSD process name corresponding to current thread: mdworker


Mac OS version:

15F34


Kernel version:

Darwin Kernel Version 15.5.0: Tue Apr 19 18:36:36 PDT 2016; root:xnu-3248.50.21~8/RELEASE_X86_64

Kernel UUID: 7E7B0822-D2DE-3B39-A7A5-77B40A668BC6

Kernel slide: 0x000000001ae00000

Kernel text base: 0xffffff801b000000

__HIB text base: 0xffffff801af00000

System model name: iMac10,1 (Mac-F2268CC8)

Posted on May 17, 2016 11:41 PM

Reply
3 replies

May 19, 2016 11:08 AM in response to chroot

Followed advice and opened in Safe Mode then restarted in normally. Since then have experienced 4 more Kernel panic shutdowns. While in the normal mode completed check using Disk Warrior with only one minor change in rebuilding the directory. After the last shutdown and re-opened in Safe Mode and during using in Safe Mode, just experience another shut down. Also read the additional information about repeated shut downs contained in the Apple Support doc recommended.


Reading that most Kernel panic are caused by software, this series of crashes have all occurred one day after upgrading the latest OS X, including iTunes update.


Since I have an iMac, rather cumbersome to take to Apple Service center here in Phuket Thailand.


Any other comments appreciated.

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Three Panic Attacks in 5 Hours after up-date to OS X 10.11.5

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