Stack overflow

RE: Stack overflow

Elfving — Tue, 28 Feb 2023 12:26:32 GMT

[quote user="Hiihtaja"]

Heavy debug traces might have effect for multiple samples/application.

[/quote]

I am not sure if I understand what you mean by this.

[quote user="Hiihtaja"]

Does exist list of folders what are coming from Nordic ?

[/quote]

Yes, our samples are located in [ncs version]/nrf/samples.

[quote user="Hiihtaja"]I have been redirected in both direction several times already.[/quote]

Between Zephyr and us? Ah I see. Then I can try and help you a bit more.

[quote user="Hiihtaja"]Do you have own LXR or only original Zephyr's https://elixir.bootlin.com/zephyr/latest/source[/quote]

I do not think so. Haven't heard of this before, but I believe we only have the Zephyr one.

Regards,

Elfving

RE: Stack overflow

Hiihtaja — Tue, 28 Feb 2023 10:41:13 GMT

Hi Elfving !

Heavy debug traces might have effect for multiple samples/application.

Does exist list of folders what are coming from Nordic ?

For understand where is your samples/drivers and etc.

I have been redirected in both direction several times already.

Do you have own LXR or only original Zephyr's https://elixir.bootlin.com/zephyr/latest/source ?

Regards,

Eugene

RE: Stack overflow

Elfving — Tue, 28 Feb 2023 09:30:41 GMT

Hello Eugene,

Are you immediately running into a stack overflow on the nRF5340DK when running the sample along with the configurations you've mentioned? Or do you for instance need a certain type of host networking configured?

Either way, I could try to look for a solution for you if I was able to reproduce it. But keep in mind that this is a Zephyr sample. Nordic doesn't necessarily have too much overview over these samples, and how they work, and whether or not there would be a problem running them on our boards. You could also ask the Zephyr community about this.

Regards,

Elfving

RE: Stack overflow

Hiihtaja — Fri, 24 Feb 2023 08:41:37 GMT

nRF5340DK

Regards,

Eugene

RE: Stack overflow

Elfving — Fri, 24 Feb 2023 08:29:36 GMT

What DK or board are you using?

Regards,

Elfving

RE: Stack overflow

Hiihtaja — Thu, 23 Feb 2023 08:52:24 GMT

Crash start to happens when

CONFIG_NET_PKT_LOG_LEVEL_DBG=y

CONFIG_NET_DEBUG_NET_PKT_EXTERNALS=4

are added.

Regards,

Eugene

RE: Stack overflow

Elfving — Thu, 23 Feb 2023 08:38:53 GMT

But with what is default it doesnt crash?

Regards,

Elfving

RE: Stack overflow

Hiihtaja — Wed, 22 Feb 2023 12:13:23 GMT

Yes, this one.

I try to enable network debug options

# Network logging

CONFIG_NET_LOG=y

#CONFIG_NET_CORE_LOG_LEVEL_DBG=y

#CONFIG_NET_IF_LOG_LEVEL_DBG=y

#CONFIG_NET_UTILS_LOG_LEVEL_DBG=y

CONFIG_NET_CONTEXT_LOG_LEVEL_DBG=y

#CONFIG_NET_PKT_LOG_LEVEL_DBG=y

#CONFIG_NET_DEBUG_NET_PKT_EXTERNALS=4

#CONFIG_NET_DEBUG_NET_PKT_ALLOC=y

#CONFIG_NET_CONN_LOG_LEVEL_DBG=y

CONFIG_NET_ROUTE_LOG_LEVEL_DBG=y

#CONFIG_NET_ROUTE_LOG_LEVEL_INF=y

CONFIG_NET_IPV6_NBR_CACHE_LOG_LEVEL_DBG=y

CONFIG_NET_IPV6_LOG_LEVEL_DBG=y

CONFIG_NET_UDP_LOG_LEVEL_DBG=y

#CONFIG_NET_TCP_LOG_LEVEL_DBG=y

CONFIG_NET_ICMPV6_LOG_LEVEL_DBG=y

#CONFIG_NET_6LO_LOG_LEVEL_WRN=y

CONFIG_NET_6LO_LOG_LEVEL_DBG=y

and it list those 2 give permanent crash.

CONFIG_NET_PKT_LOG_LEVEL_DBG=y

CONFIG_NET_DEBUG_NET_PKT_EXTERNALS=4

But it can be other combinations as well.

Regards,

Eugene

RE: Stack overflow

Elfving — Wed, 22 Feb 2023 11:51:01 GMT

So this sample? And you are not seeing on the unmodified version of the sample?

Regards,

Elfving

RE: Stack overflow

Hiihtaja — Wed, 22 Feb 2023 10:16:27 GMT

Hello !

I have use modified echo server sample with USB_NET connectivity to host. Only IPV6 support is enabled.

CONFIG_STACK_CANARIES=y is also cause overflow and reboot.

Regards,

Eugene

RE: Stack overflow

Elfving — Wed, 22 Feb 2023 10:13:15 GMT

Hello,

I need more information than this unfortunately. Is this a certain sample you are working on?

Regards,

Elfving