From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ig0-x22f.google.com (mail-ig0-x22f.google.com [IPv6:2607:f8b0:4001:c05::22f]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id DAB7B21F1E9 for ; Tue, 15 Apr 2014 12:45:35 -0700 (PDT) Received: by mail-ig0-f175.google.com with SMTP id ur14so178087igb.2 for ; Tue, 15 Apr 2014 12:45:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=5QCg4pebUAuMLROl6DIwg98ixpFYEs2bP1F85uoHac4=; b=E2UWAD6LgtWvTvq/4BmEJankUQLExu0gKF/w1cMKP8eL3G5/8DLb8SQVOFj4GGgxgm bou5VWsxod6FhZGyepNvc6efrom8FmPS88dUq87oV5D4k6jHzqust97yhFCkSh02kSh9 wWS2ly4tLETKFi+IIRY337aY0cbKq245U5xB/PE9Jn57+/A8hRIyrBLEjv/Oc1bv6J6g SjIhgnbECH/5ClsMRLBUODJ9bXAkQ0LVOUPdPGa0h2wkT8fdRXU2nvN6Vf5E+Zk8T8Yf seoAcZawfbSiKUML91KJNz8MM8h0mojVGDxMsJwR0wj/BRKfcCB6VZYpHqz2ehVjDuJK G1Jw== MIME-Version: 1.0 X-Received: by 10.42.50.3 with SMTP id y3mr186774icf.12.1397591134949; Tue, 15 Apr 2014 12:45:34 -0700 (PDT) Received: by 10.64.238.70 with HTTP; Tue, 15 Apr 2014 12:45:34 -0700 (PDT) Date: Tue, 15 Apr 2014 21:45:34 +0200 Message-ID: From: Aaron Wood To: cerowrt-devel Content-Type: multipart/alternative; boundary=90e6ba1efb9623d56c04f71a0b89 Subject: [Cerowrt-devel] segfault in radio configuration X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Apr 2014 19:45:36 -0000 --90e6ba1efb9623d56c04f71a0b89 Content-Type: text/plain; charset=UTF-8 cero 3.10.32-12, on a 3800 I had a power outage (power strip bumped), and the wndr rebooted, and came up without wireless radios running. I ssh'd in and found this in the logs: Wed Mar 26 14:33:41 2014 user.notice root: ingress shaping activated Wed Mar 26 14:33:41 2014 kern.info kernel: [ 27.777343] IPv6: ADDRCONF(NETDEV_UP): sw00: link is not ready Wed Mar 26 14:33:41 2014 daemon.notice netifd: radio0 (1556): Segmentation fault (core dumped) Wed Mar 26 14:33:41 2014 daemon.notice netifd: radio0 (1556): cat: can't open '/var/run/wifi-phy0.pid': No such file or directory Wed Mar 26 14:33:41 2014 kern.info kernel: [ 27.839843] cfg80211: Calling CRDA for country: US Wed Mar 26 14:33:42 2014 kern.info kernel: [ 27.859375] cfg80211: Regulatory domain changed to country: US Something appears to have segfaulted trying to set the country-code to FR. I changed /etc/config/wireless to use the US country code, restarted networking, and the radios came up just fine. Any ideas (and anyone want the core?) -Aaron --90e6ba1efb9623d56c04f71a0b89 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
cero 3.10.32-12, on a 3800

I had a powe= r outage (power strip bumped), and the wndr rebooted, and came up without w= ireless radios running. =C2=A0I ssh'd in and found this in the logs:

Wed Mar 26 14:33:41 2014 user.notice root: ingress shaping activated
=
Wed Mar 26 14:= 33:41 2014 daemon.notice netifd: radio0 (1556): Segmentation fault (core du= mped)
Wed= Mar 26 14:33:41 2014 daemon.notice netifd: radio0 (1556): cat: can't o= pen '/var/run/wifi-phy0.pid': No such file or directory
Something appears to have segfaulted trying to set the country-code to FR= . =C2=A0I changed /etc/config/wireless to use the US country code, restarte= d networking, and the radios came up just fine.

Any ideas (and any= one want the core?)

-Aar= on
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