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 Received: from lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 66964C433F5 for ; Thu, 26 May 2022 10:54:07 +0000 (UTC) Received: by lists.zx2c4.com (OpenSMTPD) with ESMTP id 88768ca9; Thu, 26 May 2022 10:51:54 +0000 (UTC) Received: from mail-lj1-x232.google.com (mail-lj1-x232.google.com [2a00:1450:4864:20::232]) by lists.zx2c4.com (OpenSMTPD) with ESMTPS id f4051a03 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO) for ; Wed, 18 May 2022 09:24:56 +0000 (UTC) Received: by mail-lj1-x232.google.com with SMTP id q130so1790329ljb.5 for ; Wed, 18 May 2022 02:24:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:content-language:to:from :subject:content-transfer-encoding; bh=cZMNLZ3KEGTGghlDFVi3fpZK5+5SsbuM+QdFHdn7gJk=; b=jcA4ay0vTmB4D4kkBqa22njOdw89MfZOQRQqTd0eucUzgRpsT0Fndb7BQTL/XqajS8 bfEZAxDXxv5rljpU9gpAg13HfKM462qOZmAATVgHN76ZofG26ophHJ6tV1SYGzYYJOwn fqvjSg5T6EXUZRy2iVM2PmXMGCkeJ7Vq71Knx0PlS9Jv5lhcfoDeQv1FSPv6Q27RLM6Z f2ktD0irM3skso46NvtpjbwhAJyeeRmmD+wd6c5XzgJBYywGFMoMLjKs6Ttd8P0n0VvH MUPZsUehkAYQ9oPCZXQIPTzdJOH4a14QVaGjG172wGhl6AMwLULidGiBEO7XN1RSkPdi 5BBg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent :content-language:to:from:subject:content-transfer-encoding; bh=cZMNLZ3KEGTGghlDFVi3fpZK5+5SsbuM+QdFHdn7gJk=; b=bhFDsZAPR9rWq5UIQ09VDe6MtCFVLc6q3RlQP9KLx2kxPx6b+2ipZCIEj7uXdeCk5c oFy6Lhc4DjovlxzFITFwj8o+lbVVuGvRN8smkdpQmaCWocaDqlFnYQtu3Qmvt/L+ZvSb 1/4jOnsHiZs/fa+wOPWajY6fQ+qBwuT36VREeMJ0RtMhraYf3jCeQgr2DDlOWcT9wFUC 2xgcA73Xzi/Zu8uR4q303s9thNoDrdln0c6xBbGQKs+SEEz/VdgVPXG2jbIldv7BIwnR TUJZn5Z2SX+Bmmv+stQXthICAgyrTFF/gKkLiJacuc9Re5vD4p3wPZRWgHu+Ds+UED1/ u92A== X-Gm-Message-State: AOAM532lEgBeDruUKzd+aguT+X6+jGsMfmUW3s8YhsnJvITNQZpJXySU k/RuYKlOY99w0ksBJnjyE35lSjIBBg== X-Google-Smtp-Source: ABdhPJyr3jTci/mkM3KjBVFn2vWHZhsLFBJwIWLyJ+52aco6FAPJaLWu4TOmWV139CCLnbmXiw81wA== X-Received: by 2002:a2e:3317:0:b0:253:ccd3:fbb6 with SMTP id d23-20020a2e3317000000b00253ccd3fbb6mr539106ljc.391.1652865895339; Wed, 18 May 2022 02:24:55 -0700 (PDT) Received: from [192.168.105.104] ([193.56.104.197]) by smtp.gmail.com with ESMTPSA id u30-20020ac251de000000b00472ce7a8cfesm153797lfm.28.2022.05.18.02.24.54 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 May 2022 02:24:54 -0700 (PDT) Message-ID: <4c3ffcc9-82e2-6295-03b3-d26b3bf3d7fc@gmail.com> Date: Wed, 18 May 2022 11:24:53 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:91.0) Gecko/20100101 Thunderbird/91.9.0 Content-Language: en-US To: wireguard@lists.zx2c4.com From: Konrad Sewillo-Jopek Subject: if_wg on BeagleBone black Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Thu, 26 May 2022 10:51:53 +0000 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" Hey folks, here is what I get when trying to ping anything else after if_wg is up and running on my BeagleBone Black: root@beagle:~ # wg show interface: wg0 public key:   private key: (hidden)   listening port: 39856 peer:   preshared key: (hidden)   endpoint:   allowed ips: 10.11.12.0/24 root@beagle:~ # ping 10.11.12.1 PING 10.11.12.1 (10.11.12.1): 56 data bytes Fatal kernel mode data abort: 'Translation Fault (L1)' on read trapframe: 0xd7195be0 FSR=00000005, FAR=00000278, spsr=40000013 r0 =00000000, r1 =00000000, r2 =00000001, r3 =00000000 r4 =d1626a18, r5 =d1626b2c, r6 =0000005c, r7 =00000000 r8 =d159c000, r9 =d1493900, r10=d7cd7aa8, r11=d7195c78 r12=d7b378f8, ssp=d7195c70, slr=d7b14c80, pc =c042f854 panic: Fatal abort cpuid = 0 time = 1652353064 KDB: stack backtrace: #0 0xc0355b70 at kdb_backtrace+0x48 #1 0xc02fcb50 at vpanic+0x170 #2 0xc02fc9e0 at vpanic+0 #3 0xc061bc14 at abort_align+0 #4 0xc061b704 at abort_handler+0x2a0 #5 0xc05fac68 at exception_exit+0 #6 0xc042f854 at if_inc_counter+0xc #7 0xd7b14c80 at wg_softc_handshake_receive+0x8d0 #8 0xc035466c at gtaskqueue_run_locked+0x1b8 #9 0xc0354204 at gtaskqueue_thread_loop+0x1b0 #10 0xc02b4b38 at fork_exit+0xc0 #11 0xc05fabf8 at swi_exit+0 Uptime: 3m23s Automatic reboot in 15 seconds - press a key on the console to abort Do you know, what may be the cause? Some stuff on the path suggests some counters are misaligned. Regards Konrad Sewiłło-Jopek