Hi, Please report this as a bug in the kernel bugzilla[1] and provide the logs as explained in our wiki[2]. [1] https://bugzilla.kernel.org/ [2] https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi/debugging Thanks. -- Luca. On Mon, 2018-04-02 at 02:44 -0700, Nye Liu wrote: > TX_STATUS_FAIL_DEST_PS > > https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=887045 > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1733194 > > Please remove or fix the WARN_ON(1) at > drivers/net/wireless/intel/iwlwifi/mvm/tx.c:1363 it is filling my > kernel > logs >