From owner-freebsd-wireless@FreeBSD.ORG Fri Nov 1 19:00:03 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id E492FC91 for ; Fri, 1 Nov 2013 19:00:03 +0000 (UTC) (envelope-from clutton@zoho.com) Received: from sender1.zohomail.com (sender1.zohomail.com [72.5.230.103]) by mx1.freebsd.org (Postfix) with ESMTP id C6CFB2143 for ; Fri, 1 Nov 2013 19:00:03 +0000 (UTC) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=zapps768; d=zoho.com; h=subject:from:to:cc:in-reply-to:references:content-type:date:message-id:mime-version; b=couh7BA06KLxQrDIjIeZkBWoMueNZtx1YzBsB/0hBdGIojZ3uacey+1OhToA7586WdsFnt982JeK Hp0aB6ETZgVNI7tixiYXGblc/VXR0CjJvcX962K6wfUCao6zdHkq Received: from [192.168.11.5] (213.111.120.236 [213.111.120.236]) by mx.zohomail.com with SMTPS id 1383331211054770.480595994726; Fri, 1 Nov 2013 11:40:11 -0700 (PDT) Subject: Re: service netif restart [iface] runs a wpa_supplicant twice From: clutton To: freebsd-wireless@freebsd.org In-Reply-To: References: <1382572583.1862.39.camel@eva02.mbsd> <1382589020.1846.36.camel@eva02.mbsd> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-nutuopRJ+OnH5uQKKcpE" Date: Fri, 01 Nov 2013 20:40:03 +0200 Message-ID: <1383331203.12614.1.camel@eva02.mbsd> Mime-Version: 1.0 X-Mailer: Evolution 2.32.1 FreeBSD GNOME Team Port X-Zoho-Virus-Status: 1 X-ZohoMail: Ss SS_10 UW UB UW UB SGR3_1_25103_322 X-ZohoMail-Owner: <1383331203.12614.1.camel@eva02.mbsd>+zmo_0_ X-ZohoMail-Sender: 213.111.120.236 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Nov 2013 19:00:04 -0000 --=-nutuopRJ+OnH5uQKKcpE Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2013-10-23 at 21:43 -0700, Adrian Chadd wrote: > IT's not. It's devd doing something dumb. >=20 >=20 > -a >=20 >=20 > On 23 October 2013 21:30, clutton wrote: >=20 > > Indeed. > > > > I have looked at a sys/net80211 and at a sys/dev/ath. > > But I still have no idea which one triggers rc script and how on the > > earth it can be done. > > > > On Wed, 2013-10-23 at 16:57 -0700, Adrian Chadd wrote: > > > . that needs to be fixed. It definitely shouldn't be started twice! > > > > > > > > > > > > -adrian > > > > > > > > > > > > On 23 October 2013 16:56, clutton wrote: > > > > > > > What is the best way to restart a wireless stack? > > > > > > > > A command "ifconfig wlan0 create wlandev ath0" starts the > > wpa_supplicant > > > > by itself. It means that the netif script runs the wpa_supplicant > > twice, > > > > always. Is it ok? > > > > > > > > There is my debug during booting: > > > > > > > > [netif.network_common()] START: > > > > [netif.network_common()] ITERATION: > > > > [wpa_supplicant] SUPPID=3D30067 > > > > [wpa_supplicant] SUPPID=3D30067 > > > > [netif.network_common()] STOP: > > > > > > > > It means that during running a network_common() from the > > /etc/rc.d/netif > > > > the /etc/rc.d/wpa_supplicant was called twice. > > > > > > > > /etc/rc.conf > > > > wlans_ath0=3D"wlan0" > > > > ifconfig_wlan0=3D"WPA DHCP" > > > > ifconfig_em0=3D"DHCP" > > > > ipsec_enable=3D"YES" > > > > > > > > /etc/wpa_supplicant.conf > > > > network=3D{ > > > > ssid=3D"ssid" > > > > psk=3D"psk" > > > > } > > > > > > > > 11.0-CURRENT > > > > > > > _______________________________________________ > > > freebsd-wireless@freebsd.org mailing list > > > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > > > To unsubscribe, send any mail to " > > freebsd-wireless-unsubscribe@freebsd.org" > > > > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.or= g" Yes, it's not a bug, just misconfigured devd. Here the patch: =CE=9E ~ =E2=86=92 diff -u /usr/src/etc/devd.conf /etc/devd.conf =20 --- /usr/src/etc/devd.conf 2013-09-29 17:24:16.759250174 +0300 +++ /etc/devd.conf 2013-11-01 10:52:02.731746832 +0200 @@ -38,7 +38,7 @@ # notify 0 { match "system" "IFNET"; - match "subsystem" "!usbus[0-9]+"; + match "subsystem" "!(usbus|wlan)[0-9]+"; match "type" "ATTACH"; action "/etc/pccard_ether $subsystem start"; }; zsh: exit 1 diff -u /usr/src/etc/devd.conf /etc/devd.conf =E2=86=911 ~ =E2=86=92=20 Is it good enough? Should I make an pr? I believe that the wlan iface may be avoided and all cases, am I wrong? --=-nutuopRJ+OnH5uQKKcpE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAABAgAGBQJSc/WDAAoJECNkWbjnbjuipeoP/RnoiUb+uhIpCw1Qht42MhFS MgYJyIkFMzncEithc2AOpARC1JDnJQ6JOztgTGeDcZC0nkPPc45zjwtZGk5cQpk1 sq1d70SyOhSFN1b/MPeXLM04/D0fiPHmpIasddTkpS2XsGAc0jVUrFXsB7Ewgc8f EYDz6f5oABNmautLOAoavdzAj47wgZY0gSGgS1JSnRUekqftTKUCvfIqEgPGhqCG YUW8SfLm1kG+nh7db5VaqbJI+NewtO5M8UdBwuDVXV8D97hrA23JyC+qIU9H/M+1 7eQP5nldKyYH4J4UXdBg+/Rhb1zeaiBSSo3J90I0s526LKSRjI87m4pm8wWfN9aD bOHsujcphJDPQvMCB5yOVEYk3KEJz3EVsvVfW5P85iodCKGg08KxFG6Y1fx+Pnnd AEj/NNVP8OPRXtNX2VAaDw2jRQ/JRsvnO8HUbx2XxOpXnR6WvJD5zVzRZgSd+jRI GxEGaesjoSh5rRheUqpep9alRDKa1TNhf/8xkETAIXz1zdy13u5YQzdA76tWKMJE ojkRzuS6UUu/GmSZspStax9mdYhCmJZt3+rL4Qafi8CybJXa3wPC233ucY0zfL3o P/AFQ0zSmyZMloGZsTHG6xtW134CAeIBAM6CZ356DQmkzsLCnNIznr3PSvDXr7C5 +hGijWCBZQr8tJcMQCtJ =hAmq -----END PGP SIGNATURE----- --=-nutuopRJ+OnH5uQKKcpE--