Vidar Haarr <vidar@xxxxxxxxxxxxxxxxxx> writes: > I'm seeing the message below spammed continously in journald, even > with 4.8-rc6. It's so bad that it throttles the CPU performance every > few seconds. > > I found https://patchwork.kernel.org/patch/9247699/ which seems related. [...] > sep. 17 11:38:36 edbpc kernel: WARNING: CPU: 0 PID: 1684 at > /home/kernel/COD/linux/drivers/net/wireless/ath/ath9k/beacon.c:642 > ath9k_calculate_summary_state+0x135/0x390 [ath9k] Looks like exactly the same problem, but the fix (below) is not in v4.8-rc6. Should be in -rc7 which Linus hopefully releases on Sunday. Please test that and report if the problem continues. 05860bed491b ath9k: fix client mode beacon configuration -- Kalle Valo
