On Mon, 2017-04-10 at 14:14 +0300, Luca Coelho wrote: > Hi, > > On Sun, 2017-04-09 at 10:21 +0200, > > Hello, > > > > on the new 5th Gen Lenovo X1 Carbon and Intel 8265 on a fresh Arch install > > iwlwifi keeps crashing the moment network is coming up. Happens on both > > core/linux-firmware 20170309.695f2d6-1 and aur/linux-firmware-iwlwifi-git. > > > > After it's crashing it's impossible to rmmod iwlmvm and iwlwifi, all netctl and > > ip commands are hanging, sudo isn't working and even shutdown isn't working. > > Tried netctl and NetworkManager. Netctl sometimes work for a few minutes before > > it crashes, NetworkManager is chrashing after a few seconds. > > Someone reported a bug with Intel 7265D card wich looks exactly the same. > > https://bugs.archlinux.org/task/53317 > > The firmware files for 8265 found in /lib/firmware are: > > - iwlwifi-8265-21.ucode > > - iwlwifi-8265-22.ucode > > - iwlwifi-8265-27.ucode > > > > The dmesg output is attached to this mail as dmesg.txt > > Please refer to this bug in bugzilla: > > https://bugzilla.kernel.org/show_bug.cgi?id=193641 Actually, as Johannes noticed, your case is much more serious, because it triggers a NULL-dereference in our recovery flow. And that's what's causing your machine to go to a bad state. Can you please report it in bugzilla so we can track and fix the null- dereference? Thanks for reporting! -- Cheers, Luca.
