ok, so there seem to be more lingering 802.11n issues. can you tell me mrore about the environment there, so I can try to duplicate it? I'd like to fix whatever 11n issues there are in iwn! Thanks! -a On 29 May 2016 at 14:27, Ronald Klop <ronald-lists_at_klop.ws> wrote: > On Sun, 29 May 2016 19:59:05 +0200, Adrian Chadd <adrian.chadd_at_gmail.com> > wrote: > >> hi, >> >> Do ifconfig wlan0 -ht (ie, disable 11n) >> >> see if that helps > > > Hi, > > This does make the errors go away and startup more smoothly. > > Regards, > Ronald. > > > >> >> >> -a >> >> >> On 29 May 2016 at 05:46, Ronald Klop <ronald-lists_at_klop.ws> wrote: >>> >>> Hello, >>> >>> My laptop has troubles obtaining an ip address on the wlan0 (if_iwn). The >>> interface has trouble staying up during dhcp resolving. Below some >>> information from logs. *If* it obtains an IP address it seems quite >>> stable >>> afterwards. >>> Before https://svnweb.freebsd.org/base?view=revision&revision=300732 I >>> had >>> to reboot a couple of times before it would happen to get an IP address. >>> >>> If I need to supply more information please tell. I'm willing to test >>> patches also. >>> >>> Regards, >>> Ronald. >>> >>> >>> From uname -a: >>> FreeBSD sjakie.klop.ws 11.0-ALPHA1 FreeBSD 11.0-ALPHA1 #7 r300901M: Sat >>> May >>> 28 16:54:00 CEST 2016 >>> root_at_sjakie.klop.ws:/usr/obj/usr/src/sys/GENERIC-NODEBUG amd64 >>> >>> From dmesg: >>> iwn0: <Intel Centrino Advanced 6235> mem 0xf8000000-0xf8001fff irq 17 at >>> device 0.0 on pci2 >>> >>> From /etc/rc.conf. >>> wlans_iwn0="wlan0" >>> create_args_wlan0="wlanaddr 00:26:b9:12:40:a4 country NL" >>> ifconfig_wlan0="WPA" >>> ifconfig_wlan0="$ifconfig_wlan0 SYNCDHCP" >>> >>> From console.log: >>> May 29 13:34:45 sjakie kernel: Created wlan(4) interfaces: wlan0. >>> May 29 13:34:45 sjakie kernel: Starting wpa_supplicant. >>> May 29 13:34:45 sjakie kernel: Starting dhclient. >>> May 29 13:34:45 sjakie kernel: wlan0: no link ... >>> May 29 13:34:45 sjakie kernel: .. >>> May 29 13:34:45 sjakie kernel: ... >>> May 29 13:34:45 sjakie kernel: got link >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 6 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 15 >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 4 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 9 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 16 >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state up -> down >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 5 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 5 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 11 >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: wlan0 link state down -> up >>> May 29 13:34:45 sjakie kernel: DHCPREQUEST on wlan0 to 255.255.255.255 >>> port >>> 67 >>> May 29 13:34:45 sjakie kernel: DHCPDISCOVER on wlan0 to 255.255.255.255 >>> port >>> 67 interval 12 >>> May 29 13:34:45 sjakie kernel: DHCPACK from 192.168.1.1 >>> May 29 13:34:45 sjakie kernel: bound to 192.168.1.109 -- renewal in >>> 2147483647 seconds. >>> >>> From messages: >>> May 29 13:34:45 sjakie kernel: wlan0: Ethernet address: 00:26:b9:12:40:a4 >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_intr: fatal firmware error >>> May 29 13:34:45 sjakie kernel: firmware error log: >>> May 29 13:34:45 sjakie kernel: error type = "UNKNOWN" (0x00000038) >>> May 29 13:34:45 sjakie kernel: program counter = 0x00009F64 >>> May 29 13:34:45 sjakie kernel: source line = 0x000003C4 >>> May 29 13:34:45 sjakie kernel: error data = 0x0000000000000000 >>> May 29 13:34:45 sjakie kernel: branch link = 0x00009F6000009F60 >>> May 29 13:34:45 sjakie kernel: interrupt link = 0x0000DBEA00000000 >>> May 29 13:34:45 sjakie kernel: time = 54908 >>> May 29 13:34:45 sjakie kernel: driver status: >>> May 29 13:34:45 sjakie kernel: tx ring 0: qid=0 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 1: qid=1 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 2: qid=2 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 3: qid=3 cur=2 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 4: qid=4 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 5: qid=5 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 6: qid=6 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 7: qid=7 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 8: qid=8 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 9: qid=9 cur=81 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 10: qid=10 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 11: qid=11 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 12: qid=12 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 13: qid=13 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 14: qid=14 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 15: qid=15 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 16: qid=16 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 17: qid=17 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 18: qid=18 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 19: qid=19 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: rx ring: cur=39 >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_panicked: controller panicked, >>> iv_state = 5; restarting >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: scan timeout >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: scan timeout >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_intr: fatal firmware error >>> May 29 13:34:45 sjakie kernel: firmware error log: >>> May 29 13:34:45 sjakie kernel: error type = "UNKNOWN" (0x00000038) >>> May 29 13:34:45 sjakie kernel: program counter = 0x00009F64 >>> May 29 13:34:45 sjakie kernel: source line = 0x000003C4 >>> May 29 13:34:45 sjakie kernel: error data = 0x0000000000000000 >>> May 29 13:34:45 sjakie kernel: branch link = 0x00009F6000009F60 >>> May 29 13:34:45 sjakie kernel: interrupt link = 0x0000DBEA00000000 >>> May 29 13:34:45 sjakie kernel: time = 7464 >>> May 29 13:34:45 sjakie kernel: driver status: >>> May 29 13:34:45 sjakie kernel: tx ring 0: qid=0 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 1: qid=1 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 2: qid=2 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 3: qid=3 cur=2 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 4: qid=4 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 5: qid=5 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 6: qid=6 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 7: qid=7 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 8: qid=8 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 9: qid=9 cur=81 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 10: qid=10 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 11: qid=11 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 12: qid=12 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 13: qid=13 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 14: qid=14 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 15: qid=15 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 16: qid=16 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 17: qid=17 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 18: qid=18 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 19: qid=19 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: rx ring: cur=63 >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_panicked: controller panicked, >>> iv_state = 5; restarting >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: scan timeout >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_intr: fatal firmware error >>> May 29 13:34:45 sjakie kernel: firmware error log: >>> May 29 13:34:45 sjakie kernel: error type = "UNKNOWN" (0x00000038) >>> May 29 13:34:45 sjakie kernel: program counter = 0x00009F64 >>> May 29 13:34:45 sjakie kernel: source line = 0x000003C4 >>> May 29 13:34:45 sjakie kernel: error data = 0x0000000000000000 >>> May 29 13:34:45 sjakie kernel: branch link = 0x00009F6000009F60 >>> May 29 13:34:45 sjakie kernel: interrupt link = 0x0000DBEA00000000 >>> May 29 13:34:45 sjakie kernel: time = 69923 >>> May 29 13:34:45 sjakie kernel: driver status: >>> May 29 13:34:45 sjakie kernel: tx ring 0: qid=0 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 1: qid=1 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 2: qid=2 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 3: qid=3 cur=2 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 4: qid=4 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 5: qid=5 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 6: qid=6 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 7: qid=7 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 8: qid=8 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 9: qid=9 cur=81 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 10: qid=10 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 11: qid=11 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 12: qid=12 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 13: qid=13 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 14: qid=14 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 15: qid=15 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 16: qid=16 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 17: qid=17 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 18: qid=18 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: tx ring 19: qid=19 cur=0 queued=0 >>> May 29 13:34:45 sjakie kernel: rx ring: cur=61 >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_panicked: controller panicked, >>> iv_state = 5; restarting >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to DOWN >>> May 29 13:34:45 sjakie kernel: iwn0: scan timeout >>> May 29 13:34:45 sjakie kernel: iwn0: iwn_read_firmware: ucode >>> rev=0x12a80601 >>> May 29 13:34:45 sjakie kernel: wlan0: link state changed to UP >>> _______________________________________________ >>> freebsd-current_at_freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to >>> "freebsd-current-unsubscribe_at_freebsd.org"Received on Sun May 29 2016 - 23:01:12 UTC
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