Kernel Panic on Closing Window with open SSH session
By mike.da... on January 25, 2012 05:03 (imported from Google Code)
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What steps will reproduce the problem?
- SSH into remote server
- Close window
What is the expected output? What do you see instead?
I expect it not to cause a kernel panic. Instead it causes a kernel panic.
What version of the product are you using? On what operating system?
iTerm2 1.0.0 or latest beta - Mac OS X 10.7
Please provide any additional information below.
I use zsh as my terminal with a custom configuration, but I never used to have this problem.
SSH commad: ssh -Y -i ~/.ssh/id_rsa <user>@Lab
The connection is augmented by the following ~/.ssh/config:
Host lab
HostName <hostname>
CheckHostIP yes
ControlMaster auto
ForwardX11 yes
ForwardAgent yes
ControlPath /tmp/%r@%h:%p
User <username>
IdentityFile ~/.ssh/id_rsa
GSSAPIAuthentication no
Kernel Panic Report:
Anonymous UUID: 41D055DA-601A-48B4-A0AD-750CA7009D84
Tue Jan 24 20:55:10 2012
panic(cpu 0 caller 0xffffff8000328af2): "Negative open count?"@/SourceCache/xnu/xnu-1699.24.8/bsd/miscfs/specfs/spec_vnops.c:1368
Backtrace (CPU 0), Frame : Return Address
0xffffff808f48bc10 : 0xffffff8000220702
0xffffff808f48bc90 : 0xffffff8000328af2
0xffffff808f48bcd0 : 0xffffff800032c895
0xffffff808f48bd20 : 0xffffff8000318ef4
0xffffff808f48bd60 : 0xffffff80002fd1aa
0xffffff808f48bdb0 : 0xffffff80002fceae
0xffffff808f48bdf0 : 0xffffff80002fe3d1
0xffffff808f48be20 : 0xffffff8000316a1f
0xffffff808f48be50 : 0xffffff8000540e59
0xffffff808f48bec0 : 0xffffff800023ba0b
0xffffff808f48bef0 : 0xffffff800023bf0a
0xffffff808f48bf20 : 0xffffff800023bfa0
0xffffff808f48bf50 : 0xffffff800021e0ce
0xffffff808f48bf90 : 0xffffff80002c1c8a
0xffffff808f48bfb0 : 0xffffff80002d79ec
BSD process name corresponding to current thread: zsh
Mac OS version:
11C74
Kernel version:
Darwin Kernel Version 11.2.0: Tue Aug 9 20:54:00 PDT 2011; root:xnu-1699.24.8~1/RELEASE_X86_64
Kernel UUID: 59275DFA-10C0-30B3-9E26-F7B5DFB1A432
System model name: MacBook5,1 (Mac-F42D89C8)
System uptime in nanoseconds: 595207908238
last loaded kext at 332840829497: com.apple.filesystems.smbfs 1.7.0 (addr 0xffffff7f807ee000, size 241664)
last unloaded kext at 410021624500: com.apple.driver.AppleUSBTCKeyEventDriver 225.2 (addr 0xffffff7f81b79000, size 8192)
loaded kexts:
de.jinx.smartsleep.driver.Insomnia 1.2.0
com.apple.filesystems.smbfs 1.7.0
com.apple.driver.AppleHWSensor 1.9.4d0
com.apple.filesystems.autofs 3.0
com.apple.driver.AGPM 100.12.42
com.apple.driver.AudioAUUC 1.59
com.apple.driver.AppleMikeyHIDDriver 122
com.apple.driver.AppleMikeyDriver 2.1.3f7
com.apple.driver.AppleUpstreamUserClient 3.5.9
com.apple.driver.AppleMCCSControl 1.0.26
com.apple.driver.AppleHDA 2.1.3f7
com.apple.driver.AppleBacklight 170.1.9
com.apple.driver.ACPI_SMC_PlatformPlugin 4.7.5d4
com.apple.driver.AppleLPC 1.5.3
com.apple.GeForce 7.1.2
com.apple.driver.SMCMotionSensor 3.0.1d2
com.apple.driver.AppleSMCLMU 2.0.1d2
com.apple.iokit.IOUserEthernet 1.0.0d1
com.apple.Dont_Steal_Mac_OS_X 7.0.0
com.apple.driver.AudioIPCDriver 1.2.1
com.apple.driver.AppleUSBTCButtons 225.2
com.apple.driver.AppleUSBTCKeyboard 225.2
com.apple.driver.AppleIRController 312
com.apple.AppleFSCompression.AppleFSCompressionTypeDataless 1.0.0d1
com.apple.AppleFSCompression.AppleFSCompressionTypeZlib 1.0.0d1
com.apple.BootCache 33
com.apple.iokit.SCSITaskUserClient 3.0.1
com.apple.iokit.IOAHCIBlockStorage 2.0.1
com.apple.driver.AppleSmartBatteryManager 161.0.0
com.apple.driver.AirPort.Brcm4331 512.20.18
com.apple.driver.AppleAHCIPort 2.2.0
com.apple.driver.AppleUSBHub 4.5.0
com.apple.nvenet 2.0.17
com.apple.driver.AppleUSBEHCI 4.5.0
com.apple.driver.AppleUSBOHCI 4.4.5
com.apple.driver.AppleEFINVRAM 1.5.0
com.apple.driver.AppleRTC 1.4
com.apple.driver.AppleHPET 1.6
com.apple.driver.AppleACPIButtons 1.4
com.apple.driver.AppleSMBIOS 1.7
com.apple.driver.AppleACPIEC 1.4
com.apple.driver.AppleAPIC 1.5
com.apple.driver.AppleIntelCPUPowerManagementClient 167.0.0
com.apple.nke.applicationfirewall 3.2.30
com.apple.security.quarantine 1
com.apple.driver.AppleIntelCPUPowerManagement 167.0.0
com.apple.kext.triggers 1.0
com.apple.driver.AppleAVBAudio 1.0.0d11
com.apple.driver.AppleSMBusController 1.0.10d0
com.apple.driver.DspFuncLib 2.1.3f7
com.apple.driver.AppleSMBusPCI 1.0.10d0
com.apple.driver.AppleBacklightExpert 1.0.3
com.apple.driver.IOPlatformPluginFamily 4.7.5d4
com.apple.nvidia.nv50hal 7.1.2
com.apple.NVDAResman 7.1.2
com.apple.driver.AppleHDAController 2.1.3f7
com.apple.iokit.IOHDAFamily 2.1.3f7
com.apple.iokit.IOSurface 80.0
com.apple.iokit.IOBluetoothSerialManager 4.0.1f4
com.apple.iokit.IOSerialFamily 10.0.5
com.apple.iokit.IOAVBFamily 1.0.0d22
com.apple.iokit.IOEthernetAVBController 1.0.0d5
com.apple.driver.AppleSMC 3.1.1d8
com.apple.iokit.IOAudioFamily 1.8.3fc11
com.apple.kext.OSvKernDSPLib 1.3
com.apple.driver.ApplePolicyControl 3.0.16
com.apple.driver.AppleGraphicsControl 3.0.16
com.apple.iokit.IONDRVSupport 2.3.2
com.apple.iokit.IOGraphicsFamily 2.3.2
com.apple.driver.AppleUSBMultitouch 227.1
com.apple.driver.BroadcomUSBBluetoothHCIController 4.0.1f4
com.apple.driver.AppleUSBBluetoothHCIController 4.0.1f4
com.apple.iokit.IOBluetoothFamily 4.0.1f4
com.apple.iokit.IOUSBHIDDriver 4.4.5
com.apple.driver.AppleUSBMergeNub 4.5.3
com.apple.driver.AppleUSBComposite 3.9.0
com.apple.iokit.IOSCSIMultimediaCommandsDevice 3.0.1
com.apple.iokit.IOBDStorageFamily 1.6
com.apple.iokit.IODVDStorageFamily 1.7
com.apple.iokit.IOCDStorageFamily 1.7
com.apple.driver.XsanFilter 403
com.apple.iokit.IOAHCISerialATAPI 2.0.1
com.apple.iokit.IOSCSIArchitectureModelFamily 3.0.1
com.apple.iokit.IO80211Family 411.1
com.apple.iokit.IOAHCIFamily 2.0.7
com.apple.iokit.IOUSBUserClient 4.5.3
com.apple.iokit.IONetworkingFamily 2.0
com.apple.driver.NVSMU 2.2.9
com.apple.iokit.IOUSBFamily 4.5.3
com.apple.driver.AppleEFIRuntime 1.5.0
com.apple.iokit.IOHIDFamily 1.7.1
com.apple.iokit.IOSMBusFamily 1.1
com.apple.security.sandbox 165.3
com.apple.kext.AppleMatch 1.0.0d1
com.apple.security.TMSafetyNet 7
com.apple.driver.DiskImages 331
com.apple.iokit.IOStorageFamily 1.7
com.apple.driver.AppleKeyStore 28.18
com.apple.driver.AppleACPIPlatform 1.4
com.apple.iokit.IOPCIFamily 2.6.7
com.apple.iokit.IOACPIFamily 1.4