On Mon, Jan 23, 2017 at 08:23:41PM +0000, Dimitris Papastamos wrote: > On Mon, Jan 23, 2017 at 02:56:10PM +0100, Stefan Sperling wrote: > > On Mon, Jan 23, 2017 at 10:17:51AM +0000, Dimitris Papastamos wrote: > > > Hi, > > > > > > iwm seems to produce "unhandled firmware response" messages. Network > > > connectivity is really bad during this period and eventually ceases > > > entirely. I have captured a pcap file[0] right after I noticed the > > > messages. > > > > > > [0] https://u.2f30.org/sin/iwm/iwm.pcap > > > > > > I can reproduce this problem by downloading a few hundred MB > > > of data. This time it happened during a `pkg_add -u'. > > > > > > I see the following in dmesg. The stream is really long so I trimmed > > > it. > > > > This looks like memory corruption. There is garbage in memory. > > Not sure what to do about this. > > It seems that I've reported a similar issue on the 5th of July last > year. Not sure it was the same exact root cause though.
So it seems you are the only person ever reporting this problem. I would try plugging this iwm card into a different machine to see if it works there.
