From owner-freebsd-net@freebsd.org Thu May 5 00:29:09 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DADC7B2BDF7 for ; Thu, 5 May 2016 00:29:09 +0000 (UTC) (envelope-from kabaev@gmail.com) Received: from mail-qk0-x233.google.com (mail-qk0-x233.google.com [IPv6:2607:f8b0:400d:c09::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 972DE1C84; Thu, 5 May 2016 00:29:09 +0000 (UTC) (envelope-from kabaev@gmail.com) Received: by mail-qk0-x233.google.com with SMTP id x7so35382708qkd.3; Wed, 04 May 2016 17:29:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc:subject:message-id:mime-version; bh=x1PS99j/4HUygoruUdcG2EP7lPjcUU2MQzk3zGBMPwY=; b=hWNlBgfI0g0LQQE93qGukYH8NmlGwnTerAcykjDuK4BYueFn8cyWhvT4tmJRJkaM5j wkaGn9H21epG9lS9QYi6YuHDiDsSe02xSZnjGlvT9GnO64OKh3t/3zkTVw8ZfAqew9TR 16QAaO5UcGj39IslVu7ATL0ADHJ5lBvNx5U03MCSb+H/LNnd3a66jF4u+/QGhW2Vdy0y zJ4r80vekEpnXn2zjLIPE4eZxarEHE1RW8/B1vbaLY0t6T2zusxOsxYgEMO3/+EiufDe rK4k3MH3Ryambx6XCbSgbER/htV52HtyXyXb4WpFRhCQpttXVc9XVPJpHaZirKBj+HGK xX3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:cc:subject:message-id:mime-version; bh=x1PS99j/4HUygoruUdcG2EP7lPjcUU2MQzk3zGBMPwY=; b=FN+f29XhSLKJFTRznUCPfanNgAI5EZWQfCNpwu48glFJhKF3zkNxVBzaSah6dIh6wl V4pu6bmjcWx4PES++NPXzTR2gg2irr8egRhlEd5tCpUutsC/vhAxlsuMZQCU7OtKerNh 0c5jZlt4OfmLJt75FDdkSfr0qo+cQLR/s3x+FCyLSpaCymXBeN/NlV1UNVLqgAON5xFj sV73T0Zd5FMu4K1xK/dt2L3hcQ8kNKc9NBJOmfzbTDG9gBhw8N3hTYDdwoa+P6hqoo2X pKgeoC5gM/+3hESvLsWdVyoUHOk8rn2v61OXMTJesWdET0fiCTz+E1+4Y3Ifa6IVo1Mo P6hQ== X-Gm-Message-State: AOPr4FVwtjAFGHoGBuNvVz0AARYEebG3Y58t8ymhuEWOMMHSYmwRNZvW6aOnIvgr6/eW5g== X-Received: by 10.55.159.136 with SMTP id i130mr11672137qke.29.1462408148798; Wed, 04 May 2016 17:29:08 -0700 (PDT) Received: from kan ([2601:18f:802:4680:226:18ff:fe00:232e]) by smtp.gmail.com with ESMTPSA id l62sm2399304qge.13.2016.05.04.17.29.07 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 04 May 2016 17:29:07 -0700 (PDT) Date: Wed, 4 May 2016 20:28:51 -0400 From: Alexander Kabaev To: freebsd-net@freebsd.org Cc: "George V. Neville-Neil" , Mike Karels Subject: r297225 breaks option FLOWTABLE Message-ID: <20160504202851.28866e4e@kan> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.29; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/ilJH8ooPK9zAKymijbcifso"; protocol="application/pgp-signature" X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 05 May 2016 00:29:10 -0000 --Sig_/ilJH8ooPK9zAKymijbcifso Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi, due to reasons now unknown, I had 'options FLOWTABLE' in my kernel config and -current did panic on boot up after I updated it from the tree as of March 19 to r299065. I did not save the exact panic backtrace as the affected system is not on the serial console and has no swap space, but it goes as follows: panic() rtfree() (net/route.c, line 507) in_pcbree() (netinet/in_pcb.c, line 1302) udp_detach() sofree() soclose() ... I did not debug any further. If I disable flowtable, kernel works fine. If I revert the r297225 alone, kernel also works fine with or without flowtable enabled. --=20 Alexander Kabaev --Sig_/ilJH8ooPK9zAKymijbcifso Content-Type: application/pgp-signature Content-Description: Цифровая подпись OpenPGP -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQJ8BAEBCgBmBQJXKpPEXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRDNUY3RDk5NTk5QjY0MUUxM0M1MTU2OTEw NzEzMjI5OTkyNzkyRTdFAAoJEAcTIpmSeS5+gvoQAJUYG8awRdkN+MTB5Dfpb3/D 9U2SFU2JV7kpUOTg46KrG5rzFOq4cnl8Ud27NO3TUhhXqcUar17pRb3y94IwMUdi lm4OQfydy0Ba1gfKnpFCi55wDhbSaKx15QA0cnMFhQVK/vA9Ptc0XI2nXT7FcXlG JYstyDMJHyqNaDWq+9cDs11gsQx0JnGGIFwqNDjCfPVpemTYYs6Pl/sGr24zVRnd /nkX6on5+AW9E8g58I+4gH0w+jiJUEV0mNqhSSfDxWsoTlmsAB4gfbDTKkPpuyfU FYEYXeL3T20QTyqHyjqLp76eq+OLjI1GutpqGg6A3gRESMu9RjQiVoELmPpEoYUg eRMjCxwYpCQ5y40vENUEdz5wU5e5SwRmp3GTgIQlKLLqkjS0JSF67mGWdYI1d2rw tdOdDuBv/LJfar3bs21TnLBpbfHVN6qrGdKOUfimlFMCdoLh2uo6InAF7Il6eO4B LsUY6lUmDMYT2YPJxqLTKm/yY7h4MiQmcMbAGX9mtYd4xgdsG/YdrFwYuZcJAGsV wIbmPXwFi07Hu90dEyAoHp4R9g1DdmzswZERdWdfcEcJpNOXT6bs/MBkc9GuzJJt Vmw9mYsmtb7pLZ+P5OexhjTuvyhVd/Wyd7trIGJZjQs3UwaIgqAWnKDLgZnes313 vgcS4VgPjIrZUpY4UJBE =cLhc -----END PGP SIGNATURE----- --Sig_/ilJH8ooPK9zAKymijbcifso--