Hi,
Since I installed macOS Catalina 10.15 PB on my 2017 iMac 27" the Mac willl experience a kernel panic around twice a day.
Unfortunetly I'm not sure how to read the following (still learning), in the past, however, it has usually been a App that has caused this to happen on other Mac's I've owned.
If anyone has a few minutes to scan over the data below and identify the issue I will be more than greatful.
Since I installed macOS Catalina 10.15 PB on my 2017 iMac 27" the Mac willl experience a kernel panic around twice a day.
Unfortunetly I'm not sure how to read the following (still learning), in the past, however, it has usually been a App that has caused this to happen on other Mac's I've owned.
If anyone has a few minutes to scan over the data below and identify the issue I will be more than greatful.
Code:
panic(cpu 2 caller 0xffffff801cf963a8): "a freed zone element has been modified in zone kalloc.12288: expected 0xdeadbeefdeadbeef but found 0x3c0fc6b95e0b, bits changed 0xdead82e01814e0e4, at offset 264 of 12288 in element 0xffffff80808fa000, cookies 0x3f001146eb2f655a 0x53521d05de7cc9b"@/BuildRoot/Library/Caches/com.apple.xbs/Sources/xnu/xnu-6153.0.59.141.4/osfmk/kern/zalloc.c:1229
Backtrace (CPU 2), Frame : Return Address
0xffffff9b2ec93520 : 0xffffff801cf3d5fb
0xffffff9b2ec93570 : 0xffffff801d074815
0xffffff9b2ec935b0 : 0xffffff801d0662fb
0xffffff9b2ec93600 : 0xffffff801cee3bb0
0xffffff9b2ec93620 : 0xffffff801cf3cce7
0xffffff9b2ec93720 : 0xffffff801cf3d0cb
0xffffff9b2ec93770 : 0xffffff801d6ce2a9
0xffffff9b2ec937e0 : 0xffffff801cf963a8
0xffffff9b2ec93810 : 0xffffff801cf9522b
0xffffff9b2ec93940 : 0xffffff801cf4a384
0xffffff9b2ec939b0 : 0xffffff801d5aab97
0xffffff9b2ec939e0 : 0xffffff7fa16ff288
0xffffff9b2ec93a00 : 0xffffff7fa1510cd5
0xffffff9b2ec93a60 : 0xffffff7fa1510b79
0xffffff9b2ec93ab0 : 0xffffff7fa150fbc3
0xffffff9b2ec93af0 : 0xffffff801d6655eb
0xffffff9b2ec93b40 : 0xffffff801d66e443
0xffffff9b2ec93c80 : 0xffffff801d024502
0xffffff9b2ec93d90 : 0xffffff801cf433f8
0xffffff9b2ec93df0 : 0xffffff801cf19895
0xffffff9b2ec93e70 : 0xffffff801cf30d15
0xffffff9b2ec93f00 : 0xffffff801d04c9f5
0xffffff9b2ec93fa0 : 0xffffff801cee4396
Kernel Extensions in backtrace:
com.apple.iokit.IOAcceleratorFamily2(438.1.13)[F484E76E-1D69-3587-AAD0-569C844EBB7F]@0xffffff7fa14ce000->0xffffff7fa1591fff
dependency: com.apple.driver.AppleMobileFileIntegrity(1.0.5)[F7209AB7-C445-34BC-9D37-3C4D5E649275]@0xffffff7f9f474000
dependency: com.apple.iokit.IOPCIFamily(2.9)[285E5773-2065-3AB6-A001-012910F8665F]@0xffffff7f9d8a8000
dependency: com.apple.iokit.IOSurface(269.6)[3E3E4BEE-6FBC-30BB-BB37-ADBB93513060]@0xffffff7fa149d000
dependency: com.apple.iokit.IOGraphicsFamily(557)[21B2E1AE-9952-3C62-B79A-F44C9D333EF4]@0xffffff7f9f77f000
dependency: com.apple.iokit.IOReportFamily(47)[8A456F86-9DC7-3659-9690-DF50846852BA]@0xffffff7f9f097000
com.apple.kext.AMDRadeonX4000(3.0)[8E241B90-9766-36C7-A66D-74EB7B68532F]@0xffffff7fa16f9000->0xffffff7fa1b3afff
dependency: com.apple.iokit.IOPCIFamily(2.9)[285E5773-2065-3AB6-A001-012910F8665F]@0xffffff7f9d8a8000
dependency: com.apple.iokit.IOSurface(269.6)[3E3E4BEE-6FBC-30BB-BB37-ADBB93513060]@0xffffff7fa149d000
dependency: com.apple.iokit.IOGraphicsFamily(557)[21B2E1AE-9952-3C62-B79A-F44C9D333EF4]@0xffffff7f9f77f000
dependency: com.apple.iokit.IOAcceleratorFamily2(438.1.13)[F484E76E-1D69-3587-AAD0-569C844EBB7F]@0xffffff7fa14ce000
BSD process name corresponding to current thread: WindowServer
Mac OS version:
19A512f
Kernel version:
Darwin Kernel Version 19.0.0: Thu Jul 11 18:37:36 PDT 2019; root:xnu-6153.0.59.141.4~1/RELEASE_X86_64
Kernel UUID: 94E541DB-A7EA-3FB9-AE8A-75F775E67241
Kernel slide: 0x000000001cc00000
Kernel text base: 0xffffff801ce00000
__HIB text base: 0xffffff801cd00000
System model name: iMac18,3 (Mac-BE088AF8C5EB4FA2)
System uptime in nanoseconds: 66038474294642
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