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_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HTML_MESSAGE,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED autolearn=ham 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 AC071C04A6B for ; Sun, 12 May 2019 13:44:43 +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 03D732133D for ; Sun, 12 May 2019 13:44:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dlBfW2Zj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 03D732133D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=wireguard-bounces@lists.zx2c4.com Received: from krantz.zx2c4.com (localhost [IPv6:::1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 5d4ff8d9; Sun, 12 May 2019 13:44:41 +0000 (UTC) Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 164ab112 for ; Sun, 12 May 2019 13:44:38 +0000 (UTC) Received: from mail-qt1-x844.google.com (mail-qt1-x844.google.com [IPv6:2607:f8b0:4864:20::844]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 92f7e72a for ; Sun, 12 May 2019 13:44:38 +0000 (UTC) Received: by mail-qt1-x844.google.com with SMTP id o7so11922465qtp.4 for ; Sun, 12 May 2019 06:44:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=8/ZqEjKy3BWYsxprB9gUYJ7H4Map2H6y5Fk3dXfd1Ms=; b=dlBfW2ZjfLeDzPFORGg5UJLY/zRP3x1z47ka6ne/kmT2MK8yGZNMyItlb+zC3otCUN l88aojXNiRohJ6Hru6JNZcZktldbyrtH3/uaFjesv79scWvc2LBgxHvnSrra1TUib6VR tUGqLjwy0SDqJeZUj/SZUAl3lLwTDi/VkP8YxLRY+aaxhQMGCcw3z5YEI3uJPKxIZQde vobuq7lspQ+wibJAcvCyBS80ylXlMmIew6xcMwdlo+MQ0MlAjCcASszF0oblxD30auiZ zx/qQ6UqDg/r2CLeDrx4ygLetzkR9LxR1khe/fuYNQoQsWmhctj7jnsae1lURkt5Sko3 Ahlg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=8/ZqEjKy3BWYsxprB9gUYJ7H4Map2H6y5Fk3dXfd1Ms=; b=bNFnzs+Q2lBCPWgeAcNRNq4GpisEKYuRPZnLJ6MgFTYZqyU/5JGpDbVrM5IIJhP0jh qcG/21yB2mcr2sSLrKF1jRhl6TpTeeMlc96XA2dvOj0gk0xM2eTaLybxLbGUA5VTsgPz pYM0dIemTifpKC0Rc5LBR/D9lBDDhGHkiwLmKEUqTyABOifEHgUYR0/T/VcFimpociAL lyFJ7e7+V9/dMVxwMMTfODITuPy1viwZXwweZbFKXgD1rS8L6OVMLZDaNKaIdOGpU6Uv ggCkwbnnSEsNPON2NgmvXKNBhqFru25/oABqfjKt0EgZrCCMkH+ckowp484NPO4eknRR Qz4A== X-Gm-Message-State: APjAAAVTTamIsSshUPdqojPnDwEBbPX74vRG/k5mOhKrV9fNj/MUodML FOnhUImy6Pbc01zEl3iyT4bZqsnyIgWiQ+jwXdxBVA== X-Google-Smtp-Source: APXvYqztFifGV2UKOprxI/bsqWHeaUdRni0t/bD1lwrVLR9W+eiIo+sBqMs/NElB/fElNTJBywVEON9D5QkjZZpvlNY= X-Received: by 2002:ac8:26c5:: with SMTP id 5mr17230479qtp.310.1557668677684; Sun, 12 May 2019 06:44:37 -0700 (PDT) MIME-Version: 1.0 From: Ryan Whelan Date: Sun, 12 May 2019 09:44:26 -0400 Message-ID: Subject: Wireguard Bug? To: WireGuard mailing list X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: multipart/mixed; boundary="===============1042740760605135359==" Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" --===============1042740760605135359== Content-Type: multipart/alternative; boundary="0000000000003611050588b10083" --0000000000003611050588b10083 Content-Type: text/plain; charset="UTF-8" I am building a system which coordinates the meshing of wireguard devices. Currently, all the devices are running on an embedded platform (AMD Geode LX500) and works as expected. However, when introducing a 64bit KVM host for testing, all the 32bit hosts running on the Geode platform, report the following warning and drop offline temporarily. The CPU usage on KVM host spikes and all the CPU time is spent on the kernel threads servicing the WG interfaces. I'm using kernel 4.19.41 and have seen the issue with both the last WG snapshot as well building from master. Is this a bug in WG? May 10 18:36:25 buildroot kern.warn kernel: WARNING: CPU: 0 PID: 9 at kernel/workqueue.c:1442 __queue_work+0x1d4/0x2aa May 10 18:36:25 buildroot kern.warn kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G W 4.19.41-banana #1 May 10 18:36:25 buildroot kern.warn kernel: EIP: __queue_work+0x1d4/0x2aa May 10 18:36:25 buildroot kern.warn kernel: Code: c1 e8 4e 09 1d 00 c7 05 30 d3 5f c1 00 00 00 00 c7 45 e4 00 00 00 00 e9 76 fe ff ff 8b 3d 80 3c 60 c1 89 78 10 e9 32 ff ff ff <0f> 0b b8 01 00 00 00 e8 1c 82 00 00 a1 a8 9e 5f c1 85 c0 0f 85 3b May 10 18:36:25 buildroot kern.warn kernel: EAX: 00000000 EBX: cfb63044 ECX: 00000003 EDX: cfb63048 May 10 18:36:25 buildroot kern.warn kernel: ESI: cfdfbb00 EDI: cfab29c0 EBP: cf847d38 ESP: cf847d1c May 10 18:36:25 buildroot kern.warn kernel: DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010086 May 10 18:36:25 buildroot kern.warn kernel: CR0: 80050033 CR2: a7bb5058 CR3: 0eebe000 CR4: 00000090 May 10 18:36:25 buildroot kern.warn kernel: Call Trace: May 10 18:36:25 buildroot kern.warn kernel: queue_work_on+0x19/0x1d May 10 18:36:25 buildroot kern.warn kernel: wg_packet_receive+0x4a5/0x557 May 10 18:36:25 buildroot kern.warn kernel: ? send6+0x1fc/0x1fc May 10 18:36:25 buildroot kern.warn kernel: wg_receive+0x16/0x25 May 10 18:36:25 buildroot kern.warn kernel: udp_queue_rcv_skb+0x254/0x324 May 10 18:36:25 buildroot kern.warn kernel: udp_unicast_rcv_skb.isra.12+0x68/0x7a May 10 18:36:25 buildroot kern.warn kernel: __udp4_lib_rcv+0x413/0x88b May 10 18:36:25 buildroot kern.warn kernel: udp_rcv+0x12/0x14 May 10 18:36:25 buildroot kern.warn kernel: ip_local_deliver_finish+0x82/0x1ff May 10 18:36:25 buildroot kern.warn kernel: ip_local_deliver+0xc0/0xcb May 10 18:36:25 buildroot kern.warn kernel: ? ip_sublist_rcv_finish+0x41/0x41 May 10 18:36:25 buildroot kern.warn kernel: ip_rcv_finish+0x24/0x2a May 10 18:36:25 buildroot kern.warn kernel: ip_rcv+0xa1/0xaf May 10 18:36:25 buildroot kern.warn kernel: ? ip_rcv_finish_core.isra.0+0x331/0x331 May 10 18:36:25 buildroot kern.warn kernel: __netif_receive_skb_one_core+0x3f/0x59 May 10 18:36:25 buildroot kern.warn kernel: __netif_receive_skb+0x16/0x4f May 10 18:36:25 buildroot kern.warn kernel: netif_receive_skb_internal+0x26/0xaf May 10 18:36:25 buildroot kern.warn kernel: netif_receive_skb+0x8/0xa May 10 18:36:25 buildroot kern.warn kernel: rhine_napipoll+0x5ef/0x9c6 May 10 18:36:25 buildroot kern.warn kernel: net_rx_action+0x197/0x24d May 10 18:36:25 buildroot kern.warn kernel: __do_softirq+0xd6/0x1ae May 10 18:36:25 buildroot kern.warn kernel: run_ksoftirqd+0x21/0x24 May 10 18:36:25 buildroot kern.warn kernel: smpboot_thread_fn+0x137/0x1ea May 10 18:36:25 buildroot kern.warn kernel: kthread+0xbe/0xea May 10 18:36:25 buildroot kern.warn kernel: ? sort_range+0x18/0x18 May 10 18:36:25 buildroot kern.warn kernel: ? __kthread_create_on_node+0x13e/0x13e May 10 18:36:25 buildroot kern.warn kernel: ret_from_fork+0x19/0x24 May 10 18:36:25 buildroot kern.warn kernel: ---[ end trace c200a14cd22c0ee1 ]--- May 10 18:36:25 buildroot kern.warn kernel: WARNING: CPU: 0 PID: 9 at kernel/workqueue.c:1442 __queue_work+0x1d4/0x2aa May 10 18:36:25 buildroot kern.warn kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G W 4.19.41-banana #1 May 10 18:36:25 buildroot kern.warn kernel: EIP: __queue_work+0x1d4/0x2aa May 10 18:36:25 buildroot kern.warn kernel: Code: c1 e8 4e 09 1d 00 c7 05 30 d3 5f c1 00 00 00 00 c7 45 e4 00 00 00 00 e9 76 fe ff ff 8b 3d 80 3c 60 c1 89 78 10 e9 32 ff ff ff <0f> 0b b8 01 00 00 00 e8 1c 82 00 00 a1 a8 9e 5f c1 85 c0 0f 85 3b May 10 18:36:25 buildroot kern.warn kernel: EAX: 00000000 EBX: cfb62044 ECX: 00000003 EDX: cfb62048 May 10 18:36:25 buildroot kern.warn kernel: ESI: cfdfbb00 EDI: cfab29c0 EBP: cf847d38 ESP: cf847d1c May 10 18:36:25 buildroot kern.warn kernel: DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010086 May 10 18:36:25 buildroot kern.warn kernel: CR0: 80050033 CR2: a7bb5058 CR3: 0eebe000 CR4: 00000090 May 10 18:36:25 buildroot kern.warn kernel: Call Trace: May 10 18:36:25 buildroot kern.warn kernel: queue_work_on+0x19/0x1d May 10 18:36:25 buildroot kern.warn kernel: wg_packet_receive+0x4a5/0x557 May 10 18:36:25 buildroot kern.warn kernel: ? send6+0x1fc/0x1fc May 10 18:36:25 buildroot kern.warn kernel: wg_receive+0x16/0x25 May 10 18:36:25 buildroot kern.warn kernel: udp_queue_rcv_skb+0x254/0x324 May 10 18:36:25 buildroot kern.warn kernel: udp_unicast_rcv_skb.isra.12+0x68/0x7a May 10 18:36:25 buildroot kern.warn kernel: __udp4_lib_rcv+0x413/0x88b May 10 18:36:25 buildroot kern.warn kernel: udp_rcv+0x12/0x14 May 10 18:36:25 buildroot kern.warn kernel: ip_local_deliver_finish+0x82/0x1ff May 10 18:36:25 buildroot kern.warn kernel: ip_local_deliver+0xc0/0xcb May 10 18:36:25 buildroot kern.warn kernel: ? ip_sublist_rcv_finish+0x41/0x41 May 10 18:36:25 buildroot kern.warn kernel: ip_rcv_finish+0x24/0x2a May 10 18:36:25 buildroot kern.warn kernel: ip_rcv+0xa1/0xaf May 10 18:36:25 buildroot kern.warn kernel: ? ip_rcv_finish_core.isra.0+0x331/0x331 May 10 18:36:25 buildroot kern.warn kernel: __netif_receive_skb_one_core+0x3f/0x59 May 10 18:36:25 buildroot kern.warn kernel: __netif_receive_skb+0x16/0x4f May 10 18:36:25 buildroot kern.warn kernel: netif_receive_skb_internal+0x26/0xaf May 10 18:36:25 buildroot kern.warn kernel: netif_receive_skb+0x8/0xa May 10 18:36:25 buildroot kern.warn kernel: rhine_napipoll+0x5ef/0x9c6 May 10 18:36:25 buildroot kern.warn kernel: net_rx_action+0x197/0x24d May 10 18:36:25 buildroot kern.warn kernel: __do_softirq+0xd6/0x1ae May 10 18:36:25 buildroot kern.warn kernel: run_ksoftirqd+0x21/0x24 May 10 18:36:25 buildroot kern.warn kernel: smpboot_thread_fn+0x137/0x1ea May 10 18:36:25 buildroot kern.warn kernel: kthread+0xbe/0xea May 10 18:36:25 buildroot kern.warn kernel: ? sort_range+0x18/0x18 May 10 18:36:25 buildroot kern.warn kernel: ? __kthread_create_on_node+0x13e/0x13e May 10 18:36:25 buildroot kern.warn kernel: ret_from_fork+0x19/0x24 May 10 18:36:25 buildroot kern.warn kernel: ---[ end trace c200a14cd22c0ee2 ]--- --0000000000003611050588b10083 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
I am building a system which coordin= ates the meshing of wireguard devices.=C2=A0 Currently, all the devices are= running on an embedded platform (AMD Geode LX500) and works as expected.= =C2=A0 However, when introducing a 64bit KVM host for testing, all the 32bi= t hosts running on the Geode platform, report the following warning and dro= p offline temporarily.=C2=A0 The CPU usage on KVM host spikes and all the C= PU time is spent on the kernel threads servicing the WG interfaces.

I'm using kernel 4.19.41 and have seen the issue with= both the last WG snapshot as well building from master.

Is this a bug in WG?=C2=A0=C2=A0

May 10 18:= 36:25 buildroot kern.warn kernel: WARNING: CPU: 0 PID: 9 at kernel/workqueu= e.c:1442 __queue_work+0x1d4/0x2aa
May 10 18:36:25 buildroot kern.= warn kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 Tainted: G=C2=A0 =C2=A0 =C2=A0= =C2=A0 W=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.19.41-banana #1
May = 10 18:36:25 buildroot kern.warn kernel: EIP: __queue_work+0x1d4/0x2aa
=
May 10 18:36:25 buildroot kern.warn kernel: Code: c1 e8 4e 09 1d 00 c7= 05 30 d3 5f c1 00 00 00 00 c7 45 e4 00 00 00 00 e9 76 fe ff ff 8b 3d 80 3c= 60 c1 89 78 10 e9 32 ff ff ff <0f> 0b b8 01 00 00 00 e8 1c 82 00 00 = a1 a8 9e 5f c1 85 c0 0f 85 3b
May 10 18:36:25 buildroot kern.warn= kernel: EAX: 00000000 EBX: cfb63044 ECX: 00000003 EDX: cfb63048
= May 10 18:36:25 buildroot kern.warn kernel: ESI: cfdfbb00 EDI: cfab29c0 EBP= : cf847d38 ESP: cf847d1c
May 10 18:36:25 buildroot kern.warn kern= el: DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068 EFLAGS: 00010086
May 10 18:36:25 buildroot kern.warn kernel: CR0: 80050033 CR2: a7bb5058 CR= 3: 0eebe000 CR4: 00000090
May 10 18:36:25 buildroot kern.warn ker= nel: Call Trace:
May 10 18:36:25 buildroot kern.warn kernel:=C2= =A0 queue_work_on+0x19/0x1d
May 10 18:36:25 buildroot kern.warn k= ernel:=C2=A0 wg_packet_receive+0x4a5/0x557
May 10 18:36:25 buildr= oot kern.warn kernel:=C2=A0 ? send6+0x1fc/0x1fc
May 10 18:36:25 b= uildroot kern.warn kernel:=C2=A0 wg_receive+0x16/0x25
May 10 18:3= 6:25 buildroot kern.warn kernel:=C2=A0 udp_queue_rcv_skb+0x254/0x324
<= div>May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 udp_unicast_rcv_skb.i= sra.12+0x68/0x7a
May 10 18:36:25 buildroot kern.warn kernel:=C2= =A0 __udp4_lib_rcv+0x413/0x88b
May 10 18:36:25 buildroot kern.war= n kernel:=C2=A0 udp_rcv+0x12/0x14
May 10 18:36:25 buildroot kern.= warn kernel:=C2=A0 ip_local_deliver_finish+0x82/0x1ff
May 10 18:3= 6:25 buildroot kern.warn kernel:=C2=A0 ip_local_deliver+0xc0/0xcb
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ? ip_sublist_rcv_finish+= 0x41/0x41
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ip_rc= v_finish+0x24/0x2a
May 10 18:36:25 buildroot kern.warn kernel:=C2= =A0 ip_rcv+0xa1/0xaf
May 10 18:36:25 buildroot kern.warn kernel:= =C2=A0 ? ip_rcv_finish_core.isra.0+0x331/0x331
May 10 18:36:25 bu= ildroot kern.warn kernel:=C2=A0 __netif_receive_skb_one_core+0x3f/0x59
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 __netif_receive_skb= +0x16/0x4f
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 neti= f_receive_skb_internal+0x26/0xaf
May 10 18:36:25 buildroot kern.w= arn kernel:=C2=A0 netif_receive_skb+0x8/0xa
May 10 18:36:25 build= root kern.warn kernel:=C2=A0 rhine_napipoll+0x5ef/0x9c6
May 10 18= :36:25 buildroot kern.warn kernel:=C2=A0 net_rx_action+0x197/0x24d
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 __do_softirq+0xd6/0x1ae=
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 run_ksoftirqd+= 0x21/0x24
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 smpbo= ot_thread_fn+0x137/0x1ea
May 10 18:36:25 buildroot kern.warn kern= el:=C2=A0 kthread+0xbe/0xea
May 10 18:36:25 buildroot kern.warn k= ernel:=C2=A0 ? sort_range+0x18/0x18
May 10 18:36:25 buildroot ker= n.warn kernel:=C2=A0 ? __kthread_create_on_node+0x13e/0x13e
May 1= 0 18:36:25 buildroot kern.warn kernel:=C2=A0 ret_from_fork+0x19/0x24
<= div>May 10 18:36:25 buildroot kern.warn kernel: ---[ end trace c200a14cd22c= 0ee1 ]---
May 10 18:36:25 buildroot kern.warn kernel: WARNING: CP= U: 0 PID: 9 at kernel/workqueue.c:1442 __queue_work+0x1d4/0x2aa
M= ay 10 18:36:25 buildroot kern.warn kernel: CPU: 0 PID: 9 Comm: ksoftirqd/0 = Tainted: G=C2=A0 =C2=A0 =C2=A0 =C2=A0 W=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.= 19.41-banana #1
May 10 18:36:25 buildroot kern.warn kernel: EIP: = __queue_work+0x1d4/0x2aa
May 10 18:36:25 buildroot kern.warn kern= el: Code: c1 e8 4e 09 1d 00 c7 05 30 d3 5f c1 00 00 00 00 c7 45 e4 00 00 00= 00 e9 76 fe ff ff 8b 3d 80 3c 60 c1 89 78 10 e9 32 ff ff ff <0f> 0b = b8 01 00 00 00 e8 1c 82 00 00 a1 a8 9e 5f c1 85 c0 0f 85 3b
May 1= 0 18:36:25 buildroot kern.warn kernel: EAX: 00000000 EBX: cfb62044 ECX: 000= 00003 EDX: cfb62048
May 10 18:36:25 buildroot kern.warn kernel: E= SI: cfdfbb00 EDI: cfab29c0 EBP: cf847d38 ESP: cf847d1c
May 10 18:= 36:25 buildroot kern.warn kernel: DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0= 068 EFLAGS: 00010086
May 10 18:36:25 buildroot kern.warn kernel: = CR0: 80050033 CR2: a7bb5058 CR3: 0eebe000 CR4: 00000090
May 10 18= :36:25 buildroot kern.warn kernel: Call Trace:
May 10 18:36:25 bu= ildroot kern.warn kernel:=C2=A0 queue_work_on+0x19/0x1d
May 10 18= :36:25 buildroot kern.warn kernel:=C2=A0 wg_packet_receive+0x4a5/0x557
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ? send6+0x1fc/0x1fc=
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 wg_receive+0x1= 6/0x25
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 udp_queu= e_rcv_skb+0x254/0x324
May 10 18:36:25 buildroot kern.warn kernel:= =C2=A0 udp_unicast_rcv_skb.isra.12+0x68/0x7a
May 10 18:36:25 buil= droot kern.warn kernel:=C2=A0 __udp4_lib_rcv+0x413/0x88b
May 10 1= 8:36:25 buildroot kern.warn kernel:=C2=A0 udp_rcv+0x12/0x14
May 1= 0 18:36:25 buildroot kern.warn kernel:=C2=A0 ip_local_deliver_finish+0x82/0= x1ff
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ip_local_d= eliver+0xc0/0xcb
May 10 18:36:25 buildroot kern.warn kernel:=C2= =A0 ? ip_sublist_rcv_finish+0x41/0x41
May 10 18:36:25 buildroot k= ern.warn kernel:=C2=A0 ip_rcv_finish+0x24/0x2a
May 10 18:36:25 bu= ildroot kern.warn kernel:=C2=A0 ip_rcv+0xa1/0xaf
May 10 18:36:25 = buildroot kern.warn kernel:=C2=A0 ? ip_rcv_finish_core.isra.0+0x331/0x331
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 __netif_receive_= skb_one_core+0x3f/0x59
May 10 18:36:25 buildroot kern.warn kernel= :=C2=A0 __netif_receive_skb+0x16/0x4f
May 10 18:36:25 buildroot k= ern.warn kernel:=C2=A0 netif_receive_skb_internal+0x26/0xaf
May 1= 0 18:36:25 buildroot kern.warn kernel:=C2=A0 netif_receive_skb+0x8/0xa
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 rhine_napipoll+0x5e= f/0x9c6
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 net_rx_= action+0x197/0x24d
May 10 18:36:25 buildroot kern.warn kernel:=C2= =A0 __do_softirq+0xd6/0x1ae
May 10 18:36:25 buildroot kern.warn k= ernel:=C2=A0 run_ksoftirqd+0x21/0x24
May 10 18:36:25 buildroot ke= rn.warn kernel:=C2=A0 smpboot_thread_fn+0x137/0x1ea
May 10 18:36:= 25 buildroot kern.warn kernel:=C2=A0 kthread+0xbe/0xea
May 10 18:= 36:25 buildroot kern.warn kernel:=C2=A0 ? sort_range+0x18/0x18
Ma= y 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ? __kthread_create_on_node+= 0x13e/0x13e
May 10 18:36:25 buildroot kern.warn kernel:=C2=A0 ret= _from_fork+0x19/0x24
May 10 18:36:25 buildroot kern.warn kernel: = ---[ end trace c200a14cd22c0ee2 ]---

--0000000000003611050588b10083-- --===============1042740760605135359== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ WireGuard mailing list WireGuard@lists.zx2c4.com https://lists.zx2c4.com/mailman/listinfo/wireguard --===============1042740760605135359==--