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Date:      Sat, 2 Apr 2022 14:10:56 -0600
From:      Warner Losh <imp@bsdimp.com>
To:        Jonathan Chen <jonc@chen.org.nz>
Cc:        FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Subject:   Re: Odd messages on recent 13/stable
Message-ID:  <CANCZdfqObtQP4cL_wWcxD-94c_=-Tv_UsNf56KrfuU3ivieW7A@mail.gmail.com>
In-Reply-To: <CAJuc1zPYZ0Dhu8bocReY3LAZXfUJSG2S9cxh1XGNtEAwpsCfgA@mail.gmail.com>
References:  <CAJuc1zPYZ0Dhu8bocReY3LAZXfUJSG2S9cxh1XGNtEAwpsCfgA@mail.gmail.com>

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On Sat, Apr 2, 2022 at 1:27 PM Jonathan Chen <jonc@chen.org.nz> wrote:

> Hi,
>
> I recently updated 13/stable (stable/13-n250195-26e8bb3a4e1), and I'm
> now seeing the following messages on boot:
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> Root mount waiting for: CAM
> ahcich5: AHCI reset: device not ready after 31000ms (tfd = 0000ff7f)
> (aprobe3:ahcich5:0:15:0): NOP FLUSHQUEUE. ACB: 00 00 00 00 00 00 00 00
> 00 00 00 00
> (aprobe3:ahcich5:0:15:0): CAM status: ATA Status Error
> (aprobe3:ahcich5:0:15:0): ATA status: f7 (BSY DRDY DF SERV CORR IDX
> ERR), error: ff (ICRC UNC MC IDNF MCR ABRT NM ILI)
> (aprobe3:ahcich5:0:15:0): RES: f7 ff ff ff ff ff ff ff ff ff ff
> (aprobe3:ahcich5:0:15:0): Error 5, Retries exhausted
> (aprobe0:ahcich5:0:0:0): NOP FLUSHQUEUE. ACB: 00 00 00 00 00 00 00 00
> 00 00 00 00
> (aprobe0:ahcich5:0:0:0): CAM status: ATA Status Error
> (aprobe0:ahcich5:0:0:0): ATA status: f7 (BSY DRDY DF SERV CORR IDX
> ERR), error: ff (ICRC UNC MC IDNF MCR ABRT NM ILI)
> (aprobe0:ahcich5:0:0:0): RES: f7 ff ff ff ff ff ff ff ff ff ff
> (aprobe0:ahcich5:0:0:0): Error 5, Retries exhausted
>
> The system boots up fine after this.
>
> Is this a regression, or an indication that my hardware is failing?
>

If this was after a power on, maybe it indicates your drive on channel 5 of
the ahci controller took too long to spin up? If this was a normal reboot,
then it may suggest trouble the drive is having.

Or this is a new bug that I've not seen a similar failure before like
this... If you reboot your old kernel, do you see this too?

Warner

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<div dir=3D"ltr"><div dir=3D"ltr"><br></div><br><div class=3D"gmail_quote">=
<div dir=3D"ltr" class=3D"gmail_attr">On Sat, Apr 2, 2022 at 1:27 PM Jonath=
an Chen &lt;<a href=3D"mailto:jonc@chen.org.nz">jonc@chen.org.nz</a>&gt; wr=
ote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px=
 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
I recently updated 13/stable (stable/13-n250195-26e8bb3a4e1), and I&#39;m<b=
r>
now seeing the following messages on boot:<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
Root mount waiting for: CAM<br>
ahcich5: AHCI reset: device not ready after 31000ms (tfd =3D 0000ff7f)<br>
(aprobe3:ahcich5:0:15:0): NOP FLUSHQUEUE. ACB: 00 00 00 00 00 00 00 00<br>
00 00 00 00<br>
(aprobe3:ahcich5:0:15:0): CAM status: ATA Status Error<br>
(aprobe3:ahcich5:0:15:0): ATA status: f7 (BSY DRDY DF SERV CORR IDX<br>
ERR), error: ff (ICRC UNC MC IDNF MCR ABRT NM ILI)<br>
(aprobe3:ahcich5:0:15:0): RES: f7 ff ff ff ff ff ff ff ff ff ff<br>
(aprobe3:ahcich5:0:15:0): Error 5, Retries exhausted<br>
(aprobe0:ahcich5:0:0:0): NOP FLUSHQUEUE. ACB: 00 00 00 00 00 00 00 00<br>
00 00 00 00<br>
(aprobe0:ahcich5:0:0:0): CAM status: ATA Status Error<br>
(aprobe0:ahcich5:0:0:0): ATA status: f7 (BSY DRDY DF SERV CORR IDX<br>
ERR), error: ff (ICRC UNC MC IDNF MCR ABRT NM ILI)<br>
(aprobe0:ahcich5:0:0:0): RES: f7 ff ff ff ff ff ff ff ff ff ff<br>
(aprobe0:ahcich5:0:0:0): Error 5, Retries exhausted<br>
<br>
The system boots up fine after this.<br>
<br>
Is this a regression, or an indication that my hardware is failing?<br></bl=
ockquote><div><br></div><div>If this was after a power on, maybe it indicat=
es your drive on channel 5 of the ahci controller took too long to spin up?=
 If this was a normal reboot, then it may suggest trouble the drive is havi=
ng.</div><div><br></div><div>Or this is a new bug that I&#39;ve not seen a =
similar failure before like this... If you reboot your old kernel, do you s=
ee this too?</div><div><br></div><div>Warner<br></div></div></div>

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