Kernel panic with latest release
hieplpvip opened this issue · comments
I get kernel panic with latest release (2018-0922), not with the previous one (2018-0506).
Strange thing is I don't get kernel panic if I boot in verbose mode.
Below is panic log:
Anonymous UUID: B27D9264-BF59-D4DB-6567-DC286FC968B5
Tue Sep 25 16:45:52 2018
*** Panic Report ***
panic(cpu 0 caller 0xffffff801e58776f): Kernel trap at 0xffffff7fa1853937, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000002bd9b000, CR4: 0x00000000003627e0
RAX: 0x0000000000500000, RBX: 0xffffff80408ebf00, RCX: 0xffffff804161c580, RDX: 0xffffff804227cf10
RSP: 0xffffff81977dbeb0, RBP: 0xffffff81977dbeb0, RSI: 0x0000000000000000, RDI: 0x0000000000000000
R8: 0x0000000000000000, R9: 0x0000000000000008, R10: 0x0000000000000010, R11: 0x0000000000000000
R12: 0xffffff804161c5d0, R13: 0xffffff804227cf10, R14: 0xffffff804227cf10, R15: 0xffffff804161c580
RFL: 0x0000000000010246, RIP: 0xffffff7fa1853937, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x0, PL: 0, VF: 1
Backtrace (CPU 0), Frame : Return Address
0xffffff81977db980 : 0xffffff801e46c1c6
0xffffff81977db9d0 : 0xffffff801e595274
0xffffff81977dba10 : 0xffffff801e587544
0xffffff81977dba80 : 0xffffff801e41e1e0
0xffffff81977dbaa0 : 0xffffff801e46bc3c
0xffffff81977dbbd0 : 0xffffff801e46b9fc
0xffffff81977dbc30 : 0xffffff801e58776f
0xffffff81977dbda0 : 0xffffff801e41e1e0
0xffffff81977dbdc0 : 0xffffff7fa1853937
0xffffff81977dbeb0 : 0xffffff801ea6f6d5
0xffffff81977dbf00 : 0xffffff801ea723ab
0xffffff81977dbf50 : 0xffffff801ea740c6
0xffffff81977dbfa0 : 0xffffff801e41d557
Kernel Extensions in backtrace:
org.rehabman.voodoo.driver.PS2Controller(1.9)[2207C797-FB9F-30CB-B3A0-D07FC4883BE5]@0xffffff7fa1851000->0xffffff7fa185bfff
dependency: com.apple.iokit.IOACPIFamily(1.4)[95DA39BB-7C39-3742-A2E5-86C555E21D67]@0xffffff7f9ec57000
BSD process name corresponding to current thread: kernel_task
Boot args: dart=0 nv_disable=1 kext-dev-mode=1 -disablegfxfirmware
Mac OS version:
Not yet set
Kernel version:
Darwin Kernel Version 17.7.0: Thu Jun 21 22:53:14 PDT 2018; root:xnu-4570.71.2~1/RELEASE_X86_64
Kernel UUID: 1AE5ACFD-3B6F-3D74-AD52-31F1430DBC6F
Kernel slide: 0x000000001e200000
Kernel text base: 0xffffff801e400000
__HIB text base: 0xffffff801e300000
System model name: MacBookPro14,1 (Mac-B4831CEBD52A0C4C)
System uptime in nanoseconds: 1268327548
last loaded kext at 1243445024: com.apple.driver.AppleTopCaseHIDEventDriver 133 (addr 0xffffff7fa0fef000, size 61440)
loaded kexts:
org.rehabman.driver.FakePCIID 1.3.13
com.alexandred.VoodooI2CHID 1
com.alexandred.VoodooI2C 2.0.1
org.coolstar.VoodooGPIO 1.1
com.rehabman.driver.ACPIPoller 0.8.1
org.rehabman.voodoo.driver.PS2Controller 1.9.0
org.rehabman.driver.AppleSmartBatteryManager 1.90
com.hieplpvip.AsusSMC 1
com.hieplpvip.AppleBacklightFixup 1.0.0
as.vit9696.SMCProcessor 1.0.0
as.vit9696.VirtualSMC 1.0.0
as.vit9696.AppleALC 1.3.2
as.lvs1974.BT4LEContiunityFixup 1.1.1
as.lvs1974.AirportBrcmFixup 1.1.5
com.rehabman.driver.USBInjectAll 0.6.7
com.alexandred.VoodooI2CServices 1
as.vit9696.WhateverGreen 1.2.3
as.vit9696.Lilu 1.2.7
com.apple.driver.AppleTopCaseHIDEventDriver 133
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.filesystems.apfs 748.51.0
com.apple.driver.AirPort.Brcm4360 1240.19.1a3
com.apple.filesystems.hfs.kext 407.50.6
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleSystemPolicy 1.0
com.apple.driver.AppleAHCIPort 329.50.2
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleACPIButtons 6.1
com.apple.driver.AppleBacklight 170.12.6
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleACPIEC 6.1
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 183
com.apple.security.TMSafetyNet 8
com.apple.security.quarantine 3
com.apple.security.LiluFriend 1.1.0
com.apple.driver.AppleHSBluetoothDriver 133
com.apple.driver.IOBluetoothHIDDriver 6.0.7f10
com.apple.iokit.IOBluetoothFamily 6.0.7f10
com.apple.driver.AppleMultitouchDriver 1404.4
com.apple.driver.AppleInputDeviceSupport 1404.3
com.apple.driver.AppleXsanScheme 3
com.apple.iokit.IO80211Family 1200.12.2
com.apple.driver.mDNSOffloadUserClient 1.0.1b8
com.apple.driver.corecapture 1.0.4
com.apple.filesystems.hfs.encodings.kext 1
com.apple.iokit.IOAHCIBlockStorage 301.40.2
com.apple.iokit.IOAHCIFamily 288
com.apple.driver.AppleIntelLpssGspi 3.0.60
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.driver.AppleEFINVRAM 2.1
com.apple.iokit.IOUSBFamily 900.4.1
com.apple.driver.AppleEFIRuntime 2.1
com.apple.driver.AppleBacklightExpert 1.1.0
com.apple.iokit.IONDRVSupport 519.20
com.apple.iokit.IOGraphicsFamily 519.20
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.DiskImages 480.60.1
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleUSBTDM 439.70.3
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.iokit.IOUSBMassStorageDriver 140.70.2
com.apple.iokit.IOSCSIBlockCommandsDevice 404.30.2
com.apple.iokit.IOSCSIArchitectureModelFamily 404.30.2
com.apple.iokit.IOStorageFamily 2.1
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleBusPowerController 1.0
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.IOSlaveProcessor 1
com.apple.iokit.IOReportFamily 31
com.apple.iokit.IOTimeSyncFamily 680.15
com.apple.iokit.IONetworkingFamily 3.4
com.apple.driver.AppleACPIPlatform 6.1
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.corecrypto 1.0
com.apple.kec.Libm 1
EOF
Model: MacBookPro14,1, BootROM MBP141.0178.B00, 2 processors, Intel Core i5, 2.71 GHz, 12 GB, SMC 2.43f6
Graphics: Intel HD Graphics 620, Intel HD Graphics 620, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, DDR4, 2400 MHz, Micron, 8ATF51264HZ-2G3B1
Memory Module: BANK 0/DIMM2, 8 GB, DDR4, 2400 MHz, Kingston, 9905624-025.A00G
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x623), Broadcom BCM43xx 1.0 (7.21.190.18.1a3)
Bluetooth: Version 6.0.7f10, 3 services, 18 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: TOSHIBA MQ01ABF050, 500.11 GB
Serial ATA Device: Samsung SSD 860 EVO M.2 250GB, 250.06 GB
USB Device: USB 3.0 Bus
USB Device: BCM20702A0
USB Device: USB2.0 HD UVC WebCam
USB Device: Dell Wireless Mouse WM314
Thunderbolt Bus:
Can you show me how to get more debugging information?
I use debug version, boot with keepsyms=1 and this is the new panic log:
Anonymous UUID: B27D9264-BF59-D4DB-6567-DC286FC968B5
Tue Sep 25 22:52:28 2018
*** Panic Report ***
panic(cpu 2 caller 0xffffff800ced87bd): Kernel trap at 0xffffff7f903d058d, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x000000001a707000, CR4: 0x00000000003626e0
RAX: 0xffffff800d60da00, RBX: 0xffffff802f3a5120, RCX: 0xffffff8030091700, RDX: 0xffffff8030546b50
RSP: 0xffffff818620beb0, RBP: 0xffffff818620beb0, RSI: 0x0000000000000000, RDI: 0x0000000000000000
R8: 0x0000000000000001, R9: 0xffffff800d69ac10, R10: 0xffffff8186216000, R11: 0xffffff800d69af58
R12: 0xffffff8030091750, R13: 0xffffff8030091758, R14: 0xffffff8030546b50, R15: 0xffffff8030091700
RFL: 0x0000000000010246, RIP: 0xffffff7f903d058d, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 1
Backtrace (CPU 2), Frame : Return Address
0xffffff818620b980 : 0xffffff800cdaca1d mach_kernel : _handle_debugger_trap + 0x48d
0xffffff818620b9d0 : 0xffffff800cee6b13 mach_kernel : _kdp_i386_trap + 0x153
0xffffff818620ba10 : 0xffffff800ced859a mach_kernel : _kernel_trap + 0x4fa
0xffffff818620ba80 : 0xffffff800cd59ca0 mach_kernel : _return_from_trap + 0xe0
0xffffff818620baa0 : 0xffffff800cdac437 mach_kernel : _panic_trap_to_debugger + 0x197
0xffffff818620bbc0 : 0xffffff800cdac283 mach_kernel : _panic + 0x63
0xffffff818620bc30 : 0xffffff800ced87bd mach_kernel : _kernel_trap + 0x71d
0xffffff818620bda0 : 0xffffff800cd59ca0 mach_kernel : _return_from_trap + 0xe0
0xffffff818620bdc0 : 0xffffff7f903d058d org.rehabman.voodoo.driver.PS2Controller : __ZN18ApplePS2Controller19notificationHandlerEPvP9IOServiceP10IONotifier + 0xb
0xffffff818620beb0 : 0xffffff800d42871a mach_kernel : __ZN9IOService14invokeNotifierEP18_IOServiceNotifier + 0xea
0xffffff818620bf00 : 0xffffff800d42b4db mach_kernel : __ZN9IOService14doServiceMatchEj + 0x20b
0xffffff818620bf50 : 0xffffff800d42d066 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x1a6
0xffffff818620bfa0 : 0xffffff800cd590ce mach_kernel : _call_continuation + 0x2e
Kernel Extensions in backtrace:
org.rehabman.voodoo.driver.PS2Controller(1.9)[8658F1A9-C33B-370C-87A7-CD78BB25FDA7]@0xffffff7f903cd000->0xffffff7f903d8fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[8A2C5602-298A-3199-AED0-979018ECBE16]@0xffffff7f8d658000
BSD process name corresponding to current thread: kernel_task
Boot args: dart=0 nv_disable=1 kext-dev-mode=1 -disablegfxfirmware keepsyms=1
Mac OS version:
Not yet set
Kernel version:
Darwin Kernel Version 18.0.0: Wed Aug 22 20:13:40 PDT 2018; root:xnu-4903.201.2~1/RELEASE_X86_64
Kernel UUID: DF83AD37-501E-3B4F-B1F0-04F3AC90FE35
Kernel slide: 0x000000000ca00000
Kernel text base: 0xffffff800cc00000
__HIB text base: 0xffffff800cb00000
System model name: MacBookPro14,1 (Mac-B4831CEBD52A0C4C)
System uptime in nanoseconds: 1289253986
last loaded kext at 1276228863: com.apple.driver.AppleTopCaseHIDEventDriver 138 (addr 0xffffff7f8faa3000, size 61440)
loaded kexts:
(none)
EOF
Model: MacBookPro14,1, BootROM MBP141.0178.B00, 2 processors, Intel Core i5, 2.71 GHz, 12 GB, SMC 2.43f6
Graphics: Intel HD Graphics 620, Intel HD Graphics 620, Built-In
Memory Module: BANK 0/DIMM0, 4 GB, DDR4, 2400 MHz, Micron, 8ATF51264HZ-2G3B1
Memory Module: BANK 0/DIMM2, 8 GB, DDR4, 2400 MHz, Kingston, 9905624-025.A00G
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x623), Broadcom BCM43xx 1.0 (7.21.190.32 AirPortDriverBrcm4360-1302)
Bluetooth: Version 6.0.8f6, 3 services, 18 devices, 1 incoming serial ports
Network Service: Wi-Fi, AirPort, en0
Serial ATA Device: TOSHIBA MQ01ABF050, 500.11 GB
Serial ATA Device: Samsung SSD 860 EVO M.2 250GB, 250.06 GB
USB Device: USB 3.0 Bus
USB Device: BCM20702A0
USB Device: USB2.0 HD UVC WebCam
USB Device: Dell Wireless Mouse WM314
Thunderbolt Bus:
Use the forums for troubleshooting.
This should be fixed in 1.9.1 (it was reported by another user on the forums with full PR files).
Hello. I'm facing the same problem on Acer Swift 3, absolutely same panic as above. All seems to be fine if I'm disabing VoodooI2CHID, so bug is same.
If your KP is "absolutely same panic", then you clearly have an old version installed.
Latest version is 1.9.2, not 1.9.
Use the forums for troubleshooting.
Hi @RehabMan,
I have the same Kernel Panic when VoodooHIDI2C is loaded, I get the following Kernel panic.
I am on the latest version 1.9.2.
`Anonymous UUID: 59672747-A560-74D8-93B7-35C10DACBE6F
Sun Feb 10 14:22:56 2019
*** Panic Report ***
panic(cpu 2 caller 0xffffff800deda29d): Kernel trap at 0xffffff7f90fee567, type 14=page fault, registers:
CR0: 0x000000008001003b, CR2: 0x0000000000000000, CR3: 0x0000000022942000, CR4: 0x00000000003626e0
RAX: 0xffffff800e60d9c0, RBX: 0xffffff803d5b2ed0, RCX: 0xffffff803e8c4580, RDX: 0xffffff803ebff000
RSP: 0xffffff820a933eb0, RBP: 0xffffff820a933eb0, RSI: 0x0000000000000000, RDI: 0x0000000000000000
R8: 0xffffff803ed5cec8, R9: 0xffffff800e69d790, R10: 0xffffff800e69da10, R11: 0x0000000000000000
R12: 0xffffff803e8c45d0, R13: 0xffffff803e8c45d8, R14: 0xffffff803ebff000, R15: 0xffffff803e8c4580
RFL: 0x0000000000010246, RIP: 0xffffff7f90fee567, CS: 0x0000000000000008, SS: 0x0000000000000000
Fault CR2: 0x0000000000000000, Error code: 0x0000000000000000, Fault CPU: 0x2, PL: 0, VF: 1
Backtrace (CPU 2), Frame : Return Address
0xffffff820a933980 : 0xffffff800ddaeb0d
0xffffff820a9339d0 : 0xffffff800dee8653
0xffffff820a933a10 : 0xffffff800deda07a
0xffffff820a933a80 : 0xffffff800dd5bca0
0xffffff820a933aa0 : 0xffffff800ddae527
0xffffff820a933bc0 : 0xffffff800ddae373
0xffffff820a933c30 : 0xffffff800deda29d
0xffffff820a933da0 : 0xffffff800dd5bca0
0xffffff820a933dc0 : 0xffffff7f90fee567
0xffffff820a933eb0 : 0xffffff800e428e3a
0xffffff820a933f00 : 0xffffff800e42bbfb
0xffffff820a933f50 : 0xffffff800e42d786
0xffffff820a933fa0 : 0xffffff800dd5b0ce
Kernel Extensions in backtrace:
org.rehabman.voodoo.driver.PS2Controller(1.9.2)[2FBB7D01-C031-3757-9A8A-70EF17655333]@0xffffff7f90feb000->0xffffff7f90ff6fff
dependency: com.apple.iokit.IOACPIFamily(1.4)[67079254-1B34-31D2-8C7B-B138E26BFDD8]@0xffffff7f8ec7e000
BSD process name corresponding to current thread: kernel_task
Boot args: kext-dev-mode=1 -v -f
Mac OS version:
Not yet set
Kernel version:
Darwin Kernel Version 18.2.0: Thu Dec 20 20:46:53 PST 2018; root:xnu-4903.241.1~1/RELEASE_X86_64
Kernel UUID: 1970B070-E53F-3178-83F3-1B95FA340695
Kernel slide: 0x000000000da00000
Kernel text base: 0xffffff800dc00000
__HIB text base: 0xffffff800db00000
System model name: MacBookPro15,1 (Mac-937A206F2EE63C01)
System uptime in nanoseconds: 2767907172
last loaded kext at 1862463336: com.apple.driver.AppleTopCaseHIDEventDriver 138.2 (addr 0xffffff7f905cb000, size 61440)
loaded kexts:
com.alexandred.VoodooI2CHID 1
com.insanelymac.RealtekRTL8111 2.2.1
org.rehabman.voodoo.driver.PS2Controller 1.9.2
org.rehabman.driver.AppleSmartBatteryManager 1.81.2
as.lvs1974.HibernationFixup 1.2.3
as.vit9696.AppleALC 1.3.5
as.vit9696.WhateverGreen 1.2.1
as.vit9696.Lilu 1.2.7
org.netkas.driver.FakeSMC 1800
com.alexandred.VoodooI2C 2.1.4
org.coolstar.VoodooGPIO 1.1
com.alexandred.VoodooI2CServices 1
com.apple.driver.AppleTopCaseHIDEventDriver 138.2
com.apple.driver.AppleFileSystemDriver 3.0.1
com.apple.driver.AppleVirtIO 2.1.3
com.apple.filesystems.hfs.kext 407.200.4
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.BootCache 40
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0
com.apple.AppleSystemPolicy 1.0
com.apple.filesystems.apfs 945.241.4
com.apple.driver.AppleAHCIPort 329.200.2
com.apple.private.KextAudit 1.0
com.apple.driver.AppleACPIButtons 6.1
com.apple.driver.AppleHPET 1.8
com.apple.driver.AppleRTC 2.0
com.apple.driver.AppleACPIEC 6.1
com.apple.driver.AppleSMBIOS 2.1
com.apple.driver.AppleAPIC 1.7
com.apple.nke.applicationfirewall 190
com.apple.security.TMSafetyNet 8
com.apple.driver.AppleHSBluetoothDriver 138.2
com.apple.driver.IOBluetoothHIDDriver 6.0.10f1
com.apple.iokit.IOBluetoothFamily 6.0.10f1
com.apple.driver.AppleMultitouchDriver 2410.5
com.apple.driver.AppleInputDeviceSupport 2410.2
com.apple.iokit.IOSerialFamily 11
com.apple.filesystems.hfs.encodings.kext 1
com.apple.driver.AppleXsanScheme 3
com.apple.iokit.IOGraphicsFamily 530.14
com.apple.iokit.IONVMeFamily 2.1.0
com.apple.iokit.IOAHCIBlockStorage 301.200.2
com.apple.iokit.IOAHCIFamily 288
com.apple.driver.usb.AppleUSBXHCIPCI 1.2
com.apple.driver.usb.AppleUSBXHCI 1.2
com.apple.driver.usb.AppleUSBHostPacketFilter 1.0
com.apple.iokit.IOUSBFamily 900.4.2
com.apple.driver.AppleEFINVRAM 2.1
com.apple.driver.AppleEFIRuntime 2.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.quarantine 3
com.apple.security.sandbox 300.0
com.apple.kext.AppleMatch 1.0.0d1
com.apple.driver.DiskImages 493.0.0
com.apple.driver.AppleFDEKeyStore 28.30
com.apple.driver.AppleEffaceableStorage 1.0
com.apple.driver.AppleKeyStore 2
com.apple.driver.AppleUSBTDM 456.230.1
com.apple.driver.AppleMobileFileIntegrity 1.0.5
com.apple.kext.CoreTrust 1
com.apple.iokit.IOUSBMassStorageDriver 145.200.2
com.apple.iokit.IOSCSIBlockCommandsDevice 408.200.1
com.apple.iokit.IOSCSIArchitectureModelFamily 408.200.1
com.apple.iokit.IOStorageFamily 2.1
com.apple.driver.AppleCredentialManager 1.0
com.apple.driver.KernelRelayHost 1
com.apple.iokit.IOUSBHostFamily 1.2
com.apple.driver.usb.AppleUSBCommon 1.0
com.apple.driver.AppleBusPowerController 1.0
com.apple.driver.AppleSEPManager 1.0.1
com.apple.driver.IOSlaveProcessor 1
com.apple.iokit.IOReportFamily 47
com.apple.iokit.IOTimeSyncFamily 700.7
com.apple.iokit.IONetworkingFamily 3.4
com.apple.iokit.IOHIDFamily 2.0.0
com.apple.driver.AppleACPIPlatform 6.1
com.apple.driver.AppleSMC 3.1.9
com.apple.iokit.IOPCIFamily 2.9
com.apple.iokit.IOACPIFamily 1.4
com.apple.kec.pthread 1
com.apple.kec.Libm 1
com.apple.kec.corecrypto 1.0
EOF
`
HI,
I was able to fix the problem.
further debugging led me to comment the following code:
bool ApplePS2Controller::notificationHandler(void * refCon, IOService * newService, IONotifier * notifier) { //_cmdGate->runAction(OSMemberFunctionCast(IOCommandGate::Action, this, &ApplePS2Controller::notificationHandlerGated), newService, notifier); return true; }
VoodooPS2Controller.cpp (Line: 2059)
I don't know the necessity of applying the following commented code, but commenting it did fix the kernel panic problem while having VoodooI2C + VoodooI2CHID installed.
@RehabMan let me know if it is necessary to apply the following code, so I can put more effort to fix the issue.
The thing to test is to see why the _cmdGate->runAction causes a problem.
Maybe _cmdGate is NULL (it should not be NULL).
You could put a test in prior to the call: if (_cmdGate) _cmdGate->runAction(...)
Then investigate further why _cmdGate is NULL in the particular scenario you have.
Strange also that you have only VoodooPS2Controller loading. Usually, you have VoodooPS2Controller plus one or more of VoodooPS2Mouse, VoodooPS2Keyboard, VoodooPS2Trackpad. Maybe you have no PS2 keyboard or trackpad (in which case, why did you install VoodooPS2Controller?).
The thing to test is to see why the _cmdGate->runAction causes a problem.
Maybe _cmdGate is NULL (it should not be NULL).
You could put a test in prior to the call: if (_cmdGate) _cmdGate->runAction(...)
Then investigate further why _cmdGate is NULL in the particular scenario you have.
I unfortunately have this issue too. I cannot get the panic log from -verbose but it's the same as @ahossny 's panic log. I actually do get _cmdGate as null but I don't know why since I need it for the VoodooPS2 keyboard. This only happens when I am loading VoodooI2C for trackpad support.
EDIT: This is what shows in kernel log after checking if _cmdGate is null or not:
kernel: (VoodooPS2Controller) ApplePS2Controller::start entered...
kernel: (VoodooPS2Controller) VoodooPS2 _cmdGate is null
kernel: (VoodooPS2Controller) ApplePS2Controller: initial commandByte = 45
kernel: (VoodooPS2Controller) ApplePS2Controller: new commandByte = 44
kernel: (VoodooPS2Controller) ApplePS2Controller::start leaving.
kernel: (VoodooPS2Controller) ApplePS2Controller: Notification consumer published: ApplePS2Controller
kernel: (VoodooPS2Controller) VoodooPS2 _cmdGate is not null