Kernel crash at drivers/nvme/host/pci.c:467

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Hello,

I'm experiencing Kernel crashes under heavy i/o when using the nvme storage driver.

It's an occurrence of this:
https://access.redhat.com/solutions/3094071

The bugzilla entry is marked as private and am therefore unable to see it's contents. Surely this is a critical bug - how do I find out what the current progress is?

Thanks

DR
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Responses

Jamie Bainbridge's picture Red Hat Guru 7257 points
21 August 2017 10:37 PM

Sorry, we shouldn't be putting links in knowledgebase solutions which aren't accessible.

The bug is on QA for RHEL 7.5 and several affected customers have confirmed the fix.

I believe it's also being backported to kernel-3.10.0-514.30.1.el7, the bug flow is a bit unclear to me.

DR Community Member 30 points
21 August 2017 10:50 PM

Thanks -

A bit confused does that mean the fix is already in RHEL 7.4 - as the current kernel version for that is kernel-3.10.0-693.1.1.el7?

If not is there an eta for the backport - as it's holding up some testing and due to the corruption I've experienced it's not really possible to work around.

Thanks in anticipation

DR Community Member 30 points
22 August 2017 8:53 PM

Can the patches atleast be made public?

I can apply the patches myself.

DR Community Member 30 points
23 August 2017 5:39 PM

Hello?

DR Community Member 30 points
23 August 2017 8:35 PM

I have been told this has been backported to 7.4 - thanks.

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