Messages in this thread | | | From | Bart Van Assche <> | Subject | Re: [Possible REGRESSION, 4.16-rc4] Error updating SMART data during runtime and could not connect to lvmetad at some boot attempts | Date | Tue, 13 Mar 2018 14:56:54 +0000 |
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On Tue, 2018-03-13 at 22:32 +0800, Ming Lei wrote: > On Tue, Mar 13, 2018 at 02:08:23PM +0100, Martin Steigerwald wrote: > > Ming and Bart, I added you to cc, cause I had to do with you about another > > blk-mq report, please feel free to adapt. > > Looks RIP points to scsi_times_out+0x17/0x1d0, maybe a SCSI regression?
I think that it's much more likely that this is a block layer regression. See e.g. "[PATCH v2] blk-mq: Fix race between resetting the timer and completion handling" (https://www.mail-archive.com/linux-block@vger.kernel.org/msg18338.html).
Bart. | |