On Tue, 2017-10-10 at 09:44 +0200, Seraphime Kirkovski wrote: > Hello, Hi Seraphime, > I've got this splat after a couple of suspend-resume cycles on my > HP-laptop. I haven't had the time to bisect or test other rcs for now. > Pasting some logs before the actual WARN_ON, as they may be relevant. > Just after the splat the connection is successfully reestablished. > > [14293.758404] iwlwifi 0000:24:00.0: Error sending REPLY_SCAN_ABORT_CMD: > time out after 2000ms. > [14293.758429] iwlwifi 0000:24:00.0: Current CMD queue read_ptr 67 write_ptr 68 > [14293.758518] iwlwifi 0000:24:00.0: Loaded firmware version: 18.168.6.1 This seems to be a DVM device (iwldvm). What is the exact device model? And you have never noticed this problem before? Unfortunately this is a very old device and we don't support it actively anymore. Hopefully this will turn out to be a trivial fix in the driver side, so we can get it solved for you. The best way to track this is to report it in https://bugzilla.kernel.org. -- Cheers, Luca.