1:36 a.m.
Hi Daniel,
May i know if you a chance to look the logs below please?
Thanks
Deepu Paul
On Wed, Jan 8, 2020 at 5:28 PM Deepu Paul <pauldeepu16(a)gmail.com> wrote:
Hi Daniel,
Attaching both connman and wpa_supplicant logs,
There are 2 disconnects with reason code 1, in the first one it
reconnects as expected, in the second one it didn't.
I am bit confused here, not sure if this an issue with wpa_supplicant.
Can you please help me with the logs to find the root cause?
Thanks
Deepu Paul
On Tue, Jan 7, 2020 at 8:04 AM Daniel Wagner <wagi(a)monom.org> wrote:
> Hi Deepu,
>
> On Mon, Jan 06, 2020 at 12:22:31PM +0000, Deepu Paul wrote:
> > Hi Daniel,
> >
> > The previous mail got bounced back as the attachment size was greater
> than
> > 500kb .
> >
> > Attaching the logs again.
>
> Thanks for the logs. Really helpful.
>
> > one thing i am noticing is every-time during disconnect, there is
> > a (Reason: 3=DEAUTH_LEAVING)[line 6790] during the re association
> > after (Reason: 1=UNSPECIFIED)[line 5752].
>
> IIRC, deauth leaving means the local device has decided to leave the
> network. Though this doesn't make any difference for ConnMan. It's the
> same code path. Only reason code 6 is handled differently.
>
> > I am not sure if this is the issue with wpa_supplicant, can you please
> > check the logs and let me know if this is initiated by the
> wpa_supplicant?
>
> From you previous email:
>
> > In the second one it failed, in this scenario i don't see the interface
> state change to 2(disconnected), in this case the state change is (4, 5,
> 6, 8, 10)
> > and seeing the message "Probably roaming right now! Staying
> connected..."
>
> That is what I suspected. So wpa_supplicant doesn't tell us excactly
> what it is doing. Suddenldy we see state transitions and we have to
> guess what's happending.
>
> But then we get a new message which it the disconnect reason:
>
> connmand[3595]: ../connman-1.37/src/rtnl.c:rtnl_message() NEWLINK len 72
> type 16 flags 0x0000 seq 0 pid 0
> connmand[3595]:
> ../connman-1.37/gsupplicant/supplicant.c:signal_interface_changed()
> connmand[3595]:
> ../connman-1.37/gsupplicant/supplicant.c:interface_property()
> DisconnectReason
> connmand[3595]:
> ../connman-1.37/gsupplicant/supplicant.c:signal_bss_removed()
> connmand[3595]:
> ../connman-1.37/gsupplicant/supplicant.c:update_network_signal() New
> network signal -90
> connmand[3595]: ../connman-1.37/plugins/wifi.c:network_removed() name
> purpleline
>
> Could it be, whenever it works you don't get an disconnect reason
> after we assume wpa_supplicant is roaming?
>
> Thanks,
> Daniel
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