On Fri, Jun 7, 2019 at 5:22 AM Balakrishnan Balasubramanian <[email protected]> wrote: > > I am using iwd demon for wifi. Once a while I loose connectivity. Restarting > the demon does not help. But once I restart the system, it starts working > fine. > Attaching stack trace from journal.
This is because the device is removed from the PCI bus. Nothing from iwlwifi side can be done. If that happens upon suspend / resume, I know there are been fixes in PCI bus driver. If not, check that the device sits correctly in its socket. > > Regards, > Bala > > > ---------- Forwarded message ---------- > From: Denis Kenzior <[email protected]> > To: Balakrishnan Balasubramanian <[email protected]>, [email protected] > Cc: > Bcc: > Date: Thu, 06 Jun 2019 18:07:40 -0500 > Subject: Re: iwd crashes randomly > Hi Bala, > > On 06/06/2019 06:00 PM, Balakrishnan Balasubramanian wrote: > > Sometimes after a week and sometimes after two days. Once crashed, > > restarting > > the service does not help. Had to restart the computer. Attaching stack > > trace > > from journal. > > That implies that your kernel is crashing, not iwd. The attached log > shows a kernel stack trace somewhere inside iwlwifi module. I would > post this trace to [email protected]. > > If you have an associated iwd backtrace, then certainly post this here, > but if the kernel module is crashing, there isn't much we can do. > > Regards, > -Denis
