GNU bug report logs - #42826
exception caught while executing 'start' on service 'file-system-/sys/kernel/debug'

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Pierre Neidhardt <mail <at> ambrevar.xyz>
To: bug-guix <at> gnu.org
Subject: exception caught while executing 'start' on service
 'file-system-/sys/kernel/debug'
Date: Wed, 12 Aug 2020 11:51:54 +0200

[Message part 1 (text/plain, inline)]

On Guix commit 763b52dc54a5732d014ffaecba45125e9f38ed35
I get this error when reconfiguring my system:

--8<---------------cut here---------------start------------->8---
[...]
building /gnu/store/wd1fj9n65xpdf22bzlswi6rk166miznh-install-bootloader.scm.drv...
guix system: bootloader successfully installed on '/dev/sdb'
The following derivation will be built:
   /gnu/store/4b7pizn41jq8aayqban639c7xddby29w-upgrade-shepherd-services.scm.drv
building /gnu/store/4b7pizn41jq8aayqban639c7xddby29w-upgrade-shepherd-services.scm.drv...
guix system: error: exception caught while executing 'start' on service 'file-system-/sys/kernel/debug':
Throw to key `match-error' with args `("match" "no matching pattern" ("none" "/sys/kernel/debug" "debugfs" () #f #f #f))'.
--8<---------------cut here---------------end--------------->8---

The system reboots properly.

-- 
Pierre Neidhardt
https://ambrevar.xyz/

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Message #8 received at 42826 <at> debbugs.gnu.org (full text, mbox):

From: Mathieu Othacehe <othacehe <at> gnu.org>
To: Pierre Neidhardt <mail <at> ambrevar.xyz>
Cc: 42826 <at> debbugs.gnu.org
Subject: Re: bug#42826: exception caught while executing 'start' on service
 'file-system-/sys/kernel/debug'
Date: Wed, 12 Aug 2020 12:13:15 +0200

Hello Pierre,

> building /gnu/store/wd1fj9n65xpdf22bzlswi6rk166miznh-install-bootloader.scm.drv...
> guix system: bootloader successfully installed on '/dev/sdb'
> The following derivation will be built:
>    /gnu/store/4b7pizn41jq8aayqban639c7xddby29w-upgrade-shepherd-services.scm.drv
> building /gnu/store/4b7pizn41jq8aayqban639c7xddby29w-upgrade-shepherd-services.scm.drv...
> guix system: error: exception caught while executing 'start' on service 'file-system-/sys/kernel/debug':
> Throw to key `match-error' with args `("match" "no matching pattern" ("none" "/sys/kernel/debug" "debugfs" () #f #f #f))'.
>
> The system reboots properly.

This is an harmless error due to
7c27bd115b14afd142da7684cc349369965f9eab. If you try to reconfigure
again, it shouldn't show up.

Mathieu

Message #11 received at 42826 <at> debbugs.gnu.org (full text, mbox):

From: Pierre Neidhardt <mail <at> ambrevar.xyz>
To: Mathieu Othacehe <othacehe <at> gnu.org>
Cc: 42826 <at> debbugs.gnu.org
Subject: Re: bug#42826: exception caught while executing 'start' on service
 'file-system-/sys/kernel/debug'
Date: Wed, 12 Aug 2020 12:26:44 +0200

[Message part 1 (text/plain, inline)]

Thanks for confirming!

-- 
Pierre Neidhardt
https://ambrevar.xyz/

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Message #14 received at 42826 <at> debbugs.gnu.org (full text, mbox):

From: Mathieu Othacehe <othacehe <at> gnu.org>
To: Pierre Neidhardt <mail <at> ambrevar.xyz>
Cc: 42826 <at> debbugs.gnu.org
Subject: Re: bug#42826: exception caught while executing 'start' on service
 'file-system-/sys/kernel/debug'
Date: Thu, 13 Aug 2020 15:27:38 +0200

Hello Pierre,

> Thanks for confirming!

I also noticed that Ludo did push
86c926d7f2dd4906d51dbcd7d39474116768a68d that should prevent this from
happening again.

Nothing much to add here, I think we can close this one.

Thanks,

Mathieu

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