Hi rajkumar I dont know if this only happens when resuming from hibernate, it was just a thought that ocurred to me today. I will test again without hibernating to see if this happens again. I dont use any firewall on the laptop, so iptables -F is pointless. Ping latency times are good when the problem is ongoing. I will take a sniffer capture and send it back to you.
Thanks for your help Oskar On 05/21/2014 11:59 AM, Rajkumar Manoharan wrote: > On Wed, May 21, 2014 at 11:37:36AM -0300, Arkh4mKn1ght wrote: >> Ok i tried the patch but the issue happened again :( >> >> After resuming my laptop from hibernation i saw in >> /var/log/kernel/errors.log these messages again: >> >> May 21 09:20:10 localhost kernel: mei_me 0000:00:16.0: suspend >> May 21 09:20:10 localhost kernel: ath: phy1: RX failed to go idle in 10 ms >> RXSM=0xdeadbeef >> May 21 09:20:10 localhost kernel: ath: phy1: DMA failed to stop in 10 ms >> AR_CR=0xdeadbeef AR_DIAG_SW=0xdeadbeef DMADBG_7=0xdeadbeef >> May 21 09:20:11 localhost kernel: dpm_run_callback(): >> usb_dev_restore+0x0/0x20 [usbcore] returns -107 >> May 21 09:20:11 localhost kernel: PM: Device 1-1 failed to restore async: >> error -107 >> >> ASPM was disabled on root complex and atheros card.powersave was off. >> After 1 hour and 10 minutes of those messages that problem arise. I have >> noticed that the problem arises always after some time of resuming the >> laptop from hibernation. >> >> Its really odd, because when it does happen, browsing the web is painfully >> slow with the "connecting to domain.com..." message in the browser status >> bar... it does load the website but after some minutes.. >> Meanwhile at the same time if i try to download a torrent using a bittorrent >> client i can do it without problems at full speed. If i pause the torrent, >> browsing websites still behaves slowly until i reboot the laptop. >> >> At first i thought that i have a defective atheros card, but why i can >> download torrents at full speed when this problem arises? >> What options do i have now? i have tested all combinations of ASPM >> enabled/disabled and powersave on/off. >> >> I have seen that there is a BIOS update for my laptop, but im unsure it >> could help for this at all (besides that i would have to install windows 8 >> to install the friggin bios update) >> > Oskar, > > I am quite confused. Does the issue happen only after resume from hibernate? > Initially you havn't mentioned hibernate/resume. Are you able to > reproduce the issue without hibernating? Please flush ip table entries > and test. > > sudo iptables -F > > Can you please take a sniffer capture at the problematic time? Are you seeing > huge > latency for ping (icmp)? > > -Rajkumar > _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
