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Re: core-updates call for testing
From: |
Marius Bakke |
Subject: |
Re: core-updates call for testing |
Date: |
Wed, 29 Apr 2020 15:00:39 +0200 |
User-agent: |
Notmuch/0.29.3 (https://notmuchmail.org) Emacs/26.3 (x86_64-pc-linux-gnu) |
Leo Famulari <address@hidden> writes:
> On Tue, Apr 28, 2020 at 03:17:06PM +0200, Marius Bakke wrote:
>> Leo Famulari <address@hidden> writes:
>>
>> > I reconfigured my Guix System based on core-updates, and afterwards I
>> > was unable to login, either remotely over SSH, or on the Linux console.
>>
>> Do you still have the logs from this attempt? Curious what caused login
>> to fail.
>
> Yes, they are excerpted below. First you'll see the remote login
> attempts, and then the attempts at the Linux console:
Thanks!
> Apr 25 13:57:16 localhost sshd[2731]: Accepted publickey for leo from
> 192.168.1.101 port 55512 ssh2: ED25519 SHA256:my-key
> Apr 25 13:57:16 localhost sshd[2731]: error: PAM: pam_open_session(): Module
> is unknown
strace on the ssh server process after reconfiguring on core-updates
shows:
966 sendto(8, "<83>Apr 29 14:38:19 sshd[966]: PAM unable to
dlopen(/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so):
/gnu/store/ahqgl4h89xqj695lgqvsaf6zh2nhy4pj-glibc-2.29/lib/libc.so.6: version
`GLIBC_2.30' not found (required by
/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so)",
340, MSG_NOSIGNAL, NULL, 0) = 340
966 getpid() = 966
966 sendto(8, "<83>Apr 29 14:38:19 sshd[966]: PAM adding faulty module:
/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so",
142, MSG_NOSIGNAL, NULL, 0) = 142
Restarting 'ssh-daemon' allows login to succeed.
[...]
> Apr 25 13:58:17 localhost shepherd[1]: Respawning term-tty1.
> Apr 25 13:58:17 localhost shepherd[1]: Service host-name has been started.
> Apr 25 13:58:17 localhost shepherd[1]: Service term-tty1 has been started.
> Apr 25 13:58:20 localhost vmunix: [433720.062263] login[2745]: segfault at 0
> ip 00007f8fc66d0934 sp 00007fffcf163610 error 4 in
> libpthread-2.31.so[7f8fc66d0000+f000]
> Apr 25 13:58:20 localhost vmunix: [433720.062271] Code: 82 e8 02 00 00 e0 ff
> ff ff be 18 00 00 00 b8 11 01 00 00 48 89 ba d8 02 00 00 48 89 ba e0 02 00 00
> 0f 05 48 8b 05 84 56 01 00 <48> 8b 00 64 48 89 04 25 98 06 00 00 48 8d 05 09
> 9a 01 00 48 8d 8a
I see a similar failure when tracing the associated mingetty process:
1003 sendto(4, "<83>Apr 29 14:49:20 login[1003]: PAM unable to
dlopen(/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so):
/gnu/store/ahqgl4h89xqj695lgqvsaf6zh2nhy
4pj-glibc-2.29/lib/libc.so.6: version `GLIBC_2.30' not found (required by
/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so)",
342, MSG_NOSIGNAL, NULL, 0) = 342
1003 getpid() = 1003
1003 sendto(4, "<83>Apr 29 14:49:20 login[1003]: PAM adding faulty module:
/gnu/store/44il8dnl5qc6ryb3v0lp5374hg3h7vx5-elogind-243.4/lib/security/pam_elogind.so",
144, MSG_NOSIGNAL, NULL, 0) = 144
Again running 'herd restart term-tty1' lets me log in successfully.
I'm not sure what to do about this. Can we get the Shepherd to
automatically restart select services on reconfigure?
For the term-tty services that are started on demand, one fix would be
to have Shepherd start the new service without the explicit 'herd
restart term-tty1' call.
Thoughts?
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- Re: core-updates call for testing, (continued)
- Re: core-updates call for testing, sirgazil, 2020/04/25
- Re: core-updates call for testing, Jack Hill, 2020/04/25
- Re: core-updates call for testing, sirgazil, 2020/04/25
- Re: core-updates call for testing, Jack Hill, 2020/04/27
- Re: core-updates call for testing, Ricardo Wurmus, 2020/04/29
Re: core-updates call for testing, Leo Famulari, 2020/04/25
Re: core-updates call for testing, Efraim Flashner, 2020/04/28