Hello, Thank you Mr. Wolfgang Grandegger for the patch. I checked and the problem disappeared, any warnings do not appear in dmesg after the "interface down". Best regards, Andrejus F. On Thu, Apr 9, 2020 at 1:25 PM Wolfgang Grandegger <wg@xxxxxxxxxxxxxx> wrote: > > > Am 09.04.20 um 08:46 schrieb Andrejus Falčikas: > > Hello, > > > > this Ticket #00560 is closed. > > Which does not mean that the problem is gone ;) > > Wolfgang > > > On Fri, Apr 3, 2020 at 4:53 PM Michal Sojka <michal.sojka@xxxxxxx> wrote: > >> > >> Hello Wolfgang, > >> > >> On Fri, Apr 03 2020, Wolfgang Grandegger wrote: > >>> Hello Andrejus, > >>> > >>> please do not remove the history of this conversation! It's very > >>> difficult to follow what you are speaking about... > >>> > >>> Am 03.04.20 um 15:04 schrieb Andrejus Falčikas: > >>>> Hello Mr. Oliver Hartkopp, > >>>> > >>>> I would like to notify you that the case described as the issue is > >>>> caused by non-standard use of the device and protocol. > >> > >> [...] > >> > >>> > >>> I observe a similar problem with the GS_USB CAN controller and I have > >>> posted a patch recently here: > >>> > >>> https://marc.info/?l=linux-can&m=158504888512764&w=2 > >>> > >>> Could you please give the patch for your device below a try: > >> > >> It would be great if Andrejus can try the patch. If not, I'll try it > >> after I get back to work where I have the device. Unfortunately, due to > >> current situation, I'm not sure when it will happen. > >> > >> Thanks. > >> -Michal > > > >