NetBSD Problem Report #55129

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Date: Tue, 31 Mar 2020 22:16:56 +0000 (UTC)
From: venture37@geeklan.co.uk
Reply-To: venture37@geeklan.co.uk
To: gnats-bugs@NetBSD.org
Subject: error reading fsbn when trying to mount file system from SD card
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>Number:         55129
>Category:       kern
>Synopsis:       error reading fsbn when trying to mount file system from SD card
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Mar 31 22:20:00 +0000 2020
>Last-Modified:  Wed Apr 01 11:30:01 +0000 2020
>Originator:     Sevan Janiyan
>Release:        HEAD
>Organization:
>Environment:
NetBSD 9.99.51 (GENERIC) #0: Sun Mar 22 17:35:29 UTC 2020
        mkrepro@mkrepro.NetBSD.org:/usr/src/sys/arch/i386/compile/GENERIC
>Description:
SD card reader on a ThinkPad x60s:
sdhc0 at pci5 dev 0 function 2: Ricoh 5C822 PCI-CardBus Bridge/MS/SD/MMC/SC (rev. 0x18)
sdhc0: interrupting at ioapic0 pin 18
sdhc0: SDHC 1.0, rev 2, SDMA, 33000 kHz, 3.3V, 512 byte blocks
sdmmc0 at sdhc0 slot 0

Insert sd card into reader:
ld0 at sdmmc0: <0x28:0x4245:5bLGP:0x12:0x166406d4:0x124>
ld0: 15283 MB, 7762 cyl, 64 head, 63 sec, 512 bytes/sect x 31299584 sectors
ld0: 27367424 trailing sectors not covered by disklabel
ld0: 4-bit width, 25.000 MHz
ld0: 27367424 trailing sectors not covered by disklabel
ld0: 27367424 trailing sectors not covered by disklabel
ld0: 27367424 trailing sectors not covered by disklabel

Issue mount /dev/ld0a /mnt, abort and eject
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 67712; cn 33 tn 4 sn 0)
ld0: detached

re-issue mount /dev/ld0a /mnt, abort and eject
sdmmc0: sdmmc_select_card: error 60ld0 at sdmmc0: <0x28:0x4245:5bLGP:0x12:0x166406d4:0x124>
ld0: 15283 MB, 7762 cyl, 64 head, 63 sec, 512 bytes/sect x 31299584 sectors
ld0: 1-bit width, 25.000 MHz
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2), retrying
ld0a: error reading fsbn 128 of 128-143 (ld0 bn 128; cn 0 tn 2 sn 2)
ld0: detached




>How-To-Repeat:
Insert sd card into reader and try to mount fs, in this case on a thinkpad x60s
>Fix:

>Audit-Trail:
From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: kern/55129: error reading fsbn when trying to mount file system
 from SD card
Date: Wed, 1 Apr 2020 12:52:08 +0200

 Just to make sure: this *could* be a dying sd card. Can you reproduce it
 with a different card?

 Martin

From: Sevan Janiyan <venture37@geeklan.co.uk>
To: gnats-bugs@netbsd.org, kern-bug-people@netbsd.org,
 gnats-admin@netbsd.org, netbsd-bugs@netbsd.org
Cc: 
Subject: Re: kern/55129: error reading fsbn when trying to mount file system
 from SD card
Date: Wed, 1 Apr 2020 11:57:43 +0100

 On 01/04/2020 11:55, Martin Husemann wrote:
 >  Just to make sure: this *could* be a dying sd card. Can you reproduce it
 >  with a different card?

 Yep, I reproduced the issue with 2 fresh out of the packet SD cards,
 then fished out my x60s where things just worked under 8.99.3x (I
 subsequently broke the x60s to updating to current head, but I digress
 as that's a different model Ricoh SD card reader).


 Sevan

From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: kern/55129: error reading fsbn when trying to mount file system
 from SD card
Date: Wed, 1 Apr 2020 13:01:28 +0200

 Have you tried booting with acpi disabled? Might be an interrupt routing
 issue.

 Martin

From: Sevan Janiyan <venture37@geeklan.co.uk>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: kern/55129: error reading fsbn when trying to mount file system
 from SD card
Date: Wed, 1 Apr 2020 12:25:15 +0100

 On 01/04/2020 12:05, Martin Husemann wrote:
 > Have you tried booting with acpi disabled? Might be an interrupt routing
 >  issue.

 Just tried, same issue.

 Sevan

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