Loading

×Sorry to interrupt
Uncaught ReferenceError: addCTracking is not defined
throws at https://kb.vmware.com/resource/KM_TealiumTrackingJS?v=0.5:100:1

Refresh

Cookie Preference Center

General Information on cookies

When you visit our website, we use cookies to ensure that we give you the best experience. This information does not usually directly identify you, but it can give you a more personalized web experience. Because we respect your right to privacy, you can choose not to allow some types of cookies by clicking on the different category headings to find out more and change your settings. However, blocking some types of cookies may impact your experience on the site and the services we are able to offer. Further information can be found in our

Cookie Policy.

Strictly Necessary

Strictly Necessary

Always Active

Strictly Necessary

Strictly necessary cookies are always enabled since they are essential for our website to function. They enable core functionality such as security, network management, and website accessibility. You can set your browser to block or alert you about these cookies, but this may affect how the website functions. For more information please visit www.aboutcookies.org or www.allaboutcookies.org.

Cookie Details‎

Performance

Performance

Performance

Performance cookies are used to analyze the user experience to improve our website by collecting and reporting information on how you use it. They allow us to know which pages are the most and least popular, see how visitors move around the site, optimize our website and make it easier to navigate.

Cookie Details‎

Please confirm your settings by refreshing the page.

Functional

Functional

Functional

Functional cookies help us keep track of your past browsing choices so we can improve usability and customize your experience. These cookies enable the website to remember your preferred settings, language preferences, location and other customizable elements such as font or text size. If you do not allow these cookies, then some or all of these services may not function properly.

Cookie Details‎

Advertising

Advertising

Advertising

Advertising cookies are used to send you relevant advertising and promotional information. They may be set through our site by third parties to build a profile of your interests and show you relevant advertisements on other sites. These cookies do not directly store personal information, but their function is based on uniquely identifying your browser and internet device.

Cookie Details‎

Advertising Cookies

Consent Leg.Interest

Select All Vendors

Select All Vendors

Select All Hosts

Select All

Clear Filters

Information storage and access

Apply

Confirm My Choices Reject All Allow All

My Subscriptions

Loading

Knowledge Base

PSOD on ESXi 6.5 or 6.7 when using NFS 4.1 with error NFS41_IOTaskDetach (67452)

Last Updated: 2/27/2024Categories: InformationalTotal Views: 5543Language:
English

1 like this article

Subscribe to get an email
newsletter with new updates

1 people found this helpful Please provide article feedback:

Symptoms

PSOD when using NFS 4.1 with below backtrace

2017-12-07T07:35:12.347Z cpu1:1001390878)@BlueScreen: Failed at bora/modules/vmkernel/nfs41client/nfs41Task.c:107 -- VMK_ASSERT(!vmk_ListIsUnlinkedElement(&ioTask->fileLink))
2017-12-07T07:35:12.352Z cpu1:1001390878)Code start: 0x41801e400000 VMK uptime: 0:13:44:32.694
2017-12-07T07:35:12.356Z cpu1:1001390878)0x451a5411ac80:[0x41801e55a9dd]PanicvPanicInt@vmkernel#nover+0x295 stack: 0x41801e55a9dd
2017-12-07T07:35:12.361Z cpu1:1001390878)0x451a5411ad30:[0x41801e55b196]Panic_vPanic@vmkernel#nover+0x23 stack: 0x4316c117bd10
2017-12-07T07:35:12.367Z cpu1:1001390878)0x451a5411ad50:[0x41801e57c87c]vmk_PanicWithModuleID@vmkernel#nover+0x41 stack: 0x451a5411adb0
2017-12-07T07:35:12.372Z cpu1:1001390878)0x451a5411adb0:[0x41801feb60d1]NFS41_IOTaskDetach@(nfs41client)#<None>+0x172 stack: 0x459acea34940
2017-12-07T07:35:12.379Z cpu1:1001390878)0x451a5411add0:[0x41801feb649c]NFS41_TaskDone@(nfs41client)#<None>+0x181 stack: 0x4316c1169a40
2017-12-07T07:35:12.384Z cpu1:1001390878)0x451a5411ae30:[0x41801feaeaa7]NFS41_SchedTaskDone@(nfs41client)#<None>+0x58 stack: 0x459acd456580
2017-12-07T07:35:12.391Z cpu1:1001390878)0x451a5411ae60:[0x41801fe880b7]NFS41_NFSIODoneNFSCB@(nfs41client)#<None>+0x24 stack: 0x459ad27f4a80
2017-12-07T07:35:12.397Z cpu1:1001390878)0x451a5411ae80:[0x41801fe971c5]NFS41_SessionPathDone@(nfs41client)#<None>+0x202 stack: 0x1
2017-12-07T07:35:12.402Z cpu1:1001390878)0x451a5411aee0:[0x41801fde781a][email-masked]#1+0x5f stack: 0x451a5411af40
2017-12-07T07:35:12.408Z cpu1:1001390878)0x451a5411af00:[0x41801fde7ab6][email-masked]#1+0x28f stack: 0x4305cc0cf3c0
2017-12-07T07:35:12.415Z cpu1:1001390878)0x451a5411af90:[0x41801fdf96da][email-masked]#1+0x33 stack: 0x451a540a3000
2017-12-07T07:35:12.420Z cpu1:1001390878)0x451a5411afd0:[0x41801e87ab97]CpuSched_StartWorld@vmkernel#nover+0xf4 stack: 0x0

OR below backtrace

2018-02-01T05:32:11.710Z cpu22:66856)Code start: 0x418010600000 VMK uptime: 0:01:19:06.007
2018-02-01T05:32:11.710Z cpu22:66856)0x43916941bdd0:[0x418011cf133d]NFS41_TaskDone@(nfs41client)#<None>+0x89 stack: 0x430f10efce10
2018-02-01T05:32:11.710Z cpu22:66856)0x43916941be50:[0x418011cec263]NFS41_SchedTaskDone@(nfs41client)#<None>+0x1b stack: 0x430f10efd500
2018-02-01T05:32:11.711Z cpu22:66856)0x43916941be70:[0x418011cda194]NFS41_NFSIODoneNFSCB@(nfs41client)#<None>+0x24 stack: 0x430f10efd7c0
2018-02-01T05:32:11.711Z cpu22:66856)0x43916941be90:[0x418011ce040b]NFS41_SessionPathDone@(nfs41client)#<None>+0xcb stack: 0x832eac8c347
2018-02-01T05:32:11.711Z cpu22:66856)0x43916941bf20:[0x41801159252f][email-masked]#1+0x5f stack: 0x4307f787b080
2018-02-01T05:32:11.712Z cpu22:66856)0x43916941bf40:[0x4180115926a6][email-masked]#1+0x16a stack: 0x4307f787b080
2018-02-01T05:32:11.712Z cpu22:66856)0x43916941bfc0:[0x41801159c0d5][email-masked]#1+0x15 stack: 0x439169427100
2018-02-01T05:32:11.712Z cpu22:66856)0x43916941bfe0:[0x4180108c93c5]CpuSched_StartWorld@vmkernel#nover+0x99 stack: 0x0

there is a NFS41 datastore:
Volume Name Host(s) Share Accessible Mounted Read-Only Security isPE Hardware Acceleration
-----------------------------------------------------------------------------------------------------------
NasBackup 11.44.5.17 /NasBackup true true false AUTH_SYS false Not Supported

Cause

This is caused by a race condition in NFS41_IORequestDoneCB

Resolution

The issue is resolved in the following ESXi updates:

ESXi 6.5 Update 3
ESXi 6.7 Update 2

Both are available at VMware Downloads.

Detectable by VMware SkylineTM

Actions

Copy

link to clipboard
copied!

Print

Language:
English

Attachments

Additional Resources

KB
•
End Of General Availability of the Free vSphere Hypervisor (ESXi 7.x and 8.x) (2107518)

KB
•
vCenter Server Appliance の core.netlogond.xxxx ファイルが原因で /storage/core パーティションが一杯になりました (68020)

Results 1-2 of 2

Ask The Community

Get answers quickly from VMware experts in the community

Post Subject

CONTINUE IN COMMUNITIES

Related Products:

Related Versions:

Take Our Survey

Support Assistant