On Fri, 2019-06-07 at 22:44 +0200, Marc Haber wrote:

On Fri, Jun 07, 2019 at 10:20:56PM +0200, Yussuf Khalil wrote:

quoted

CC'ing iwlwifi maintainers to get some attention for this issue.

I am experiencing the very same bug on a ThinkPad T480s running 5.1.6 with
Fedora 30. A friend is seeing it on his X1 Carbon 6th Gen, too. Both have an
"Intel Corporation Wireless 8265 / 8275" card according to lspci.

I have an older 04:00.0 Network controller [0280]: Intel Corporation
Wireless 8260 [8086:24f3] (rev 3a) on a Thinkpad X260.

quoted

Notably, in all cases I've observed it occurred right after roaming from one
AP to another (though I can't guarantee this isn't a coincidence).

I also have multiple Access Points broadcasting the same SSID in my
house, and yes, I experience those issues often when I move from one
part of the hose to another. I have, however, also experienced it in a
hotel when I was using the mobile hotspot offered by my mobile, so that
was clearly not a roaming situation.

Hi,

Sorry this got under the radar for a while.  Yesterday someone created
a bugzilla entry with the same error:

https://bugzilla.kernel.org/show_bug.cgi?id=204141

I'm going to file an internal bug report and then have someone look
further into it.

Any additional comments/reproductions/etc. please use that bugzilla
entry.

Thanks for reporting!

--
Cheers,
Luca.