[Bug 232466] nvme is not shut properly for suspend/resume
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Sat Oct 20 08:49:19 UTC 2018
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=232466
Bug ID: 232466
Summary: nvme is not shut properly for suspend/resume
Product: Base System
Version: CURRENT
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: bugs at FreeBSD.org
Reporter: phk at FreeBSD.org
On a Thinkpad T480, trying to suspend/resume results in these messages on
resume:
nvme0: Resetting controller due to a timeout.
nvme0: resetting controller
nvme0: aborting outstanding i/o
nvme0: READ sqid:1 cid:32 nsid:1 lba:75554599 len:8
nvme0: ABORTED - BY REQUEST (00/07) sqid:1 cid:32 cdw0:0
nvme0: aborting outstanding i/o
nvme0: WRITE sqid:1 cid:39 nsid:1 lba:43225663 len:64
nvme0: ABORTED - BY REQUEST (00/07) sqid:1 cid:39 cdw0:0
nvme0: aborting outstanding i/o
Sometimes there is also filesystem corruption.
I als see increments to "Unsafe Shutdowns" in smartctl -a
Various google searches indicates that this may be a general problem for modern
laptops.
Most recently see on -current r339250M
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