i.MX Processors中的主题 Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

"random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.0.xml

rakesh_patel — Wed, 28 Oct 2020 09:44:31 GMT

Board:

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imx6sx

Issue log

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1.837669] systemd[1]: Set hostname to <imx6sxsabresd>.
[ 2.426892] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.434933] systemd[1]: Created slice system-getty.slice.
[ OK ] Created slice system-getty.slice.

Query:

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1) why "random: systemd: uninitialized urandom read" comes? And how to solve it?

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

Bio_TICFSL — Wed, 28 Oct 2020 14:27:50 GMT

Hello rakesh_patel,

You need to recompile your yocto again or it is a bad download of the image since the error never happend with the EVK. Probably there is problem with your Kernel configuration file. Or see othe possible solution on google, but this erros never happend on MX6SX.

Regards

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

rakesh_patel — Wed, 28 Oct 2020 14:44:02 GMT

@Bio_TICFSL :

Here are the logs from imx6sx EVK as well with prebuilt binaries:

======================================

Welcome to NXP i.MX Release Distro 5.4-zeus (zeus)!

[ 4.533441] systemd[1]: Set hostname to <imx6qpdlsolox>.
[ 4.548971] random: systemd: uninitialized urandom read (16 bytes read)
[ 4.556032] systemd[1]: Initializing machine ID from random generator.
[ 5.042508] systemd[1]: /lib/systemd/system/dbus.socket:5: ListenStream= references a path below legacy directory /var/run/, updating /var/run/dbus
/system_bus_socket ��→ /run/dbus/system_bus_socket; please update the unit file accordingly.
[ 5.078463] systemd[1]: /lib/systemd/system/syslogd.service:8: PIDFile= references a path below legacy directory /var/run/, updating /var/run/syslo
gd.pid ��→ /run/syslogd.pid; please update the unit file accordingly.
[ 5.123836] systemd[1]: /lib/systemd/system/rpcbind.socket:5: ListenStream

Query:

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1) Do you have idea for how to resolve this?

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

rakesh_patel — Thu, 29 Oct 2020 04:48:49 GMT

@Bio_TICFSL :

Any update here?

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

rakesh_patel — Thu, 29 Oct 2020 04:49:48 GMT

@igorpadykov :

Do you have any idea for this issue?

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

Bio_TICFSL — Thu, 29 Oct 2020 13:42:34 GMT

Does this happens with other kernel? I can not see in 5.4.24 but i wonder if this happens to you with other kernel.

Regards

Re: "random: systemd: uninitialized urandom read" systemd issue in new BSP imx-5.4.24-2.1.

rakesh_patel — Thu, 29 Oct 2020 13:58:33 GMT

@Bio_TICFSL :

Are you sure that "I can not see in 5.4.24".

I have also checked with NXP's prebuilt binaries. The same issue is there.

Can you please share your logs where this error is not faced?