From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7EC9C433E2 for ; Wed, 17 Jun 2020 08:03:01 +0000 (UTC) Received: from krantz.zx2c4.com (krantz.zx2c4.com [192.95.5.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 57AFC2073E for ; Wed, 17 Jun 2020 08:03:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=xirihosting.com header.i=@xirihosting.com header.b="rFH5qBfy" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 57AFC2073E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=xirihosting.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id bc0ac581; Wed, 17 Jun 2020 07:26:52 +0000 (UTC) Received: from smtp84.iad3a.emailsrvr.com (smtp84.iad3a.emailsrvr.com [173.203.187.84]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTPS id d3ae57ed (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO) for ; Mon, 15 Jun 2020 19:13:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xirihosting.com; s=20180223-h43bbanu; t=1592249458; bh=zgnreMw5WYC4PW1BptpKM9ZVwN8qE9iLQUBJRS/+bFE=; h=Date:Subject:From:To:From; b=rFH5qBfyisQA/jmZ4paYAkOL8bS1tbrOZlbTvh0KKSEiE0jIFhP/biPNvZUTTJDHc YnI/m/jVzUnd+4mE1aZqIv80fAxCDcDGrZ16ykvsBzTweos8DGutdcBDnhS9l6xQzN iBMNvMbjTq78ZE9Zx2ZqN3YFLij88C5s4q+Wf6jQ= Received: from app42.wa-webapps.iad3a (relay-webapps.rsapps.net [172.27.255.140]) by smtp35.relay.iad3a.emailsrvr.com (SMTP Server) with ESMTP id 8C9D95D95 for ; Mon, 15 Jun 2020 15:30:58 -0400 (EDT) X-Sender-Id: dxiri@xirihosting.com Received: from app42.wa-webapps.iad3a (relay-webapps.rsapps.net [172.27.255.140]) by 0.0.0.0:25 (trex/5.7.12); Mon, 15 Jun 2020 15:30:58 -0400 Received: from xirihosting.com (localhost.localdomain [127.0.0.1]) by app42.wa-webapps.iad3a (Postfix) with ESMTP id 5CC51E067A for ; Mon, 15 Jun 2020 15:30:58 -0400 (EDT) Received: by webmail.emailsrvr.com (Authenticated sender: dxiri@xirihosting.com, from: dxiri@xirihosting.com) with HTTP; Mon, 15 Jun 2020 15:30:58 -0400 (EDT) X-Auth-ID: dxiri@xirihosting.com Date: Mon, 15 Jun 2020 15:30:58 -0400 (EDT) Subject: Kernel Panic after updating Kernel From: "dxiri@xirihosting.com" To: wireguard@lists.zx2c4.com MIME-Version: 1.0 Content-Type: text/plain;charset=UTF-8 Content-Transfer-Encoding: quoted-printable Importance: Normal X-Priority: 3 (Normal) X-Type: plain Message-ID: <1592249458.376720421@webmail.emailsrvr.com> X-Mailer: webmail/17.3.12-RC X-Classification-ID: 7e5da72f-7df3-4b11-9ce0-822597c53ae6-1-1 X-Mailman-Approved-At: Wed, 17 Jun 2020 09:26:34 +0200 X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" Posted this on IRC but got no response, probably this will be a better plac= e:=0A=0AI updated my Centos7 server yesterday and wireguard is causing a ke= rnel panic, wanted to know if this is a known issue? =0A=0AUsing kernel 3.1= 0.0-1127.10.1.el7.x86_64=0A=0AI Tried with 2 different repos (elrepo and Co= pr repo for wireguard owned by jdoss) and I have the same issue.=0A=0AI too= k a screenshot of The kernel panic and uploaded at https://imgur.com/a/Ojxe= or0=0A=0AAnother interesting bit of info is that as long as I don't move tr= affic trough wg0 vnic, no panic happens. I can easily trigger the panic by = just doing a ping to the other VPN endpoint and I am able to reproduce this= every single time.=0A=0A# lsmod | grep -i wire=0Awireguard 200= 896 0=0Aip6_udp_tunnel 12755 1 wireguard=0Audp_tunnel = 14423 1 wireguard=0A=0AThanks for the help!=0ADiego