Yocto Linux kernel 4.8 boot can't login.

Yocto Linux kernel 4.8 boot can't login.

[Richard Zhang]

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Hi all


Just a strange error on my login.


With yocto kernel 4.8  and glibc 2.23 from poky 2.1.2, I get this:


setuid: Function not implemented


Is there something incompatible?




Full kernel message:


[    3.308503] clocksource: Switched to clocksource tsc
[   12.843922] md: Waiting for all devices to be available before autodetect
[   12.851520] md: If you don't use raid, use raid=noautodetect
[   12.858281] md: Autodetecting RAID arrays.
[   12.862881] md: Scanned 0 and added 0 devices.
[   12.867852] md: autorun ...
[   12.870972] md: ... autorun DONE.
[   12.884091] EXT4-fs (sda5): mounted filesystem with ordered data mode. Opts: (null)
[   12.892693] VFS: Mounted root (ext4 filesystem) on device 8:5.
[   12.902808] devtmpfs: mounted
[   12.910636] Freeing unused kernel memory: 1700K (ffffffff81d8e000 - ffffffff81f37000)
[   12.919424] Write protecting the kernel read-only data: 12288k
[   12.926662] Freeing unused kernel memory: 140K (ffff8800017dd000 - ffff880001800000)
[   12.937305] Freeing unused kernel memory: 236K (ffff880001bc5000 - ffff880001c00000)
INIT: version 2.88 booting
[   13.011380] random: fast init done
Starting udev
[   13.149792] udevd[188]: starting version 3.1.5
[   13.384232] EXT4-fs (sda5): re-mounted. Opts: data=ordered
Populating dev cache
INIT: Entering runlevel: 5
Configuring network interfaces... [   13.826907] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.833442] 8021q: adding VLAN 0 to HW filter on device eth0
udhcpc (v1.24.1) started
Sending discover...
[   16.825226] igb 0000:03:00.0 eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
Sending discover...
[   16.939960] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Sending discover...
Sending select for 10.10.51.205...
Lease of 10.10.51.205 obtained, lease time 3600
/etc/udhcpc.d/50default: Adding DNS 10.10.50.10
/etc/udhcpc.d/50default: Adding DNS 8.8.8.8
done.
Starting OpenBSD Secure Shell server: sshd
  generating ssh RSA key...
  generating ssh ECDSA key...
  generating ssh DSA key...
  generating ssh ED25519 key...
done.
Starting ntpd: done
Starting syslogd/klogd: done
Starting crond: setuid: Function not implemented
FAIL

Pica8 PicOS for genericx86-64 Release 2.8.0 Build ff4743f1c0a5f23da38bbb341d76cdde 2.8.0 genericx86-64 /dev/ttyS1

genericx86-64 login: root
setgid: Function
Pica8 PicOS for genericx86-64 Release 2.8.0 Build ff4743f1c0a5f23da38bbb341d76cdde 2.8.0 genericx86-64 /dev/ttyS1

genericx86-64 login: [  139.302930] random: crng init done





Regards

Richard

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Re: Yocto Linux kernel 4.8 boot can't login.

[Khem Raj]

On Wed, Jan 11, 2017 at 9:48 PM, Richard Zhang <richard.zhang@pica8.com> wrote:
> Starting crond: setuid: Function not implemented

Linux gained a new config option, CONFIG_MULTIUSER, that makes
support for non-root users optional. This results in a number of syscalls
being disabled setuid is one of them. set this option to 'y'

答复: Yocto Linux kernel 4.8 boot can't login.

[Richard Zhang]

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Thanks,now work fine.


Richard

________________________________
发件人: Khem Raj <raj.khem@gmail.com>
发送时间: 2017年1月13日 0:23:24
收件人: Richard Zhang
抄送: yocto@yoctoproject.org
主题: Re: [yocto] Yocto Linux kernel 4.8 boot can't login.

On Wed, Jan 11, 2017 at 9:48 PM, Richard Zhang <richard.zhang@pica8.com> wrote:
> Starting crond: setuid: Function not implemented

Linux gained a new config option, CONFIG_MULTIUSER, that makes
support for non-root users optional. This results in a number of syscalls
being disabled setuid is one of them. set this option to 'y'

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