>Number: 186733 >Category: kern >Synopsis: iwn device (5100) periodically times out killing network >connectivity >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu Feb 13 18:20:00 UTC 2014 >Closed-Date: >Last-Modified: >Originator: R Tyler Croy >Release: 11.0-CURRENT >Organization: n/a >Environment: FreeBSD kiwi 11.0-CURRENT FreeBSD 11.0-CURRENT #0 b239dc9(master): Wed Feb 5 20:43:10 PST 2014 tyler@kiwi:/usr/home/tyler/scratch/obj/usr/home/tyler/source/github/freebsd/sys/KIWI amd64 >Description: Currently at -CURRENT with r261524. Not sure what the cause of this, I've not been able t reproduce it consistently. However, when it starts happening, it seems to happen constantly until a reboot or suspend event.
Feb 13 10:03:52 kiwi wpa_supplicant[16469]: wlan0: CTRL-EVENT-CONNECTED - Connection to 08:d0:9f:be:f8:40 completed [id=2 id_str=] Feb 13 10:03:54 kiwi dhclient: New IP Address (wlan0): 10.10.2.214 Feb 13 10:03:54 kiwi dhclient: New Subnet Mask (wlan0): 255.255.240.0 Feb 13 10:03:54 kiwi dhclient: New Broadcast Address (wlan0): 10.10.15.255 Feb 13 10:03:54 kiwi dhclient: New Routers (wlan0): 10.10.0.1 Feb 13 10:05:46 kiwi kernel: iwn0: device timeout Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff800132d3b00: seqno (1203) (179) != ring index (0) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff8001332a000: seqno (1204) (180) != ring index (1) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff8002c7f6a00: seqno (1205) (181) != ring index (2) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff80013450700: seqno (1206) (182) != ring index (3) ! Feb 13 10:05:46 kiwi kernel: iwn0: iwn_tx_data: m=0xfffff80025889300: seqno (1207) (183) != ring index (4) ! After this happens, I'll usually try a `service netif restart` which gives me connectivity back for some amount of time, but within 5 minutes the error happens again. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: _______________________________________________ freebsd-bugs@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "freebsd-bugs-unsubscr...@freebsd.org"
