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=-1.0 required=3.0 tests=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 ADB9FC10F00 for ; Sun, 17 Feb 2019 01:30:30 +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 3B14C21B69 for ; Sun, 17 Feb 2019 01:30:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3B14C21B69 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=anatoli.ws 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 dccf4ecb; Sun, 17 Feb 2019 01:22:15 +0000 (UTC) Received: from krantz.zx2c4.com (localhost [127.0.0.1]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 8218edbb for ; Mon, 4 Feb 2019 16:44:15 +0000 (UTC) Received: from p3plsmtpa09-07.prod.phx3.secureserver.net (p3plsmtpa09-07.prod.phx3.secureserver.net [173.201.193.236]) by krantz.zx2c4.com (ZX2C4 Mail Server) with ESMTP id f8f75330 for ; Mon, 4 Feb 2019 16:44:14 +0000 (UTC) Received: from [10.101.10.10] ([177.54.157.114]) by :SMTPAUTH: with ESMTPSA id qhSJgUYKwod8qqhSNgffdF; Mon, 04 Feb 2019 09:50:52 -0700 To: WireGuard mailing list From: Anatoli Subject: BUG: unable to handle kernel NULL pointer dereference at .. (linux 3.13) Message-ID: <71ef4a71-19fe-8d4e-c3a2-f704ad8e8b67@anatoli.ws> Date: Mon, 4 Feb 2019 13:50:46 -0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 Content-Language: es-AR X-CMAE-Envelope: MS4wfLGhZ5E307q+PlHEWnaZowQ5/rLGw1KA5lHCqqvuobkTO9mIz5LO2qhxPJHZEgbDLcWPlUabds13zba/FaXEsArrVTVcyUrh7qmik8zIHaylyyxO5uBO GV/fyr6S8xfz3D5XURZAFmKGWkvnvo8LXdoNLjijEUrbQpL28K8TX0Z+ X-Mailman-Approved-At: Sun, 17 Feb 2019 02:22:13 +0100 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="===============7009716939091652763==" Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" This is a multi-part message in MIME format. --===============7009716939091652763== Content-Type: multipart/alternative; boundary="------------9033E3AE737DBA50F91A88AA" Content-Language: es-AR This is a multi-part message in MIME format. --------------9033E3AE737DBA50F91A88AA Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Hi, I'm trying to make WG work on Ubuntu 14.04.5, but got a driver bug apparently. WG was installed this way: sudo add-apt-repository ppa:wireguard/wireguard && sudo apt update && sudo apt install wireguard Then, the following commands were executed (mixed with syslog output): $ lsb_release -a Distributor ID:    Ubuntu Description:    Ubuntu 14.04.5 LTS Release:    14.04 Codename:    trusty $ uname -a Linux l 3.13.0-165-generic #215-Ubuntu SMP Wed Jan 16 11:46:47 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux $ apt search wireguard wireguard/trusty,now 0.0.20190123-wg1~trusty all [installed] wireguard-dkms/trusty,now 0.0.20190123-wg1~trusty all [installed,automatic] wireguard-tools/trusty,now 0.0.20190123-wg1~trusty amd64 [installed,automatic] $ wg genkey | tee privatekey | wg pubkey > publickey $ sudo ip link add dev wg0 type wireguard Feb  4 13:20:37 l kernel: [  248.082139] wireguard: module verification failed: signature and/or  required key missing - tainting kernel Feb  4 13:20:37 l kernel: [  248.082815] wireguard: WireGuard 0.0.20190123 loaded. See www.wireguard.com for information. Feb  4 13:20:37 l kernel: [  248.082816] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. $ sudo ip addr add 10.0.0.1/24 dev wg0 $ sudo wg set wg0 listen-port 500 private-key ./privatekey $ sudo ip link set wg0 up Feb  4 13:22:12 l kernel: [  342.791370] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018 Feb  4 13:22:12 l kernel: [  342.791635] IP: [] wg_socket_init+0x13c/0x3f0 [wireguard] Feb  4 13:22:12 l kernel: [  342.791861] PGD 80000000b2899067 PUD b2a0d067 PMD 0 Feb  4 13:22:12 l kernel: [  342.792043] Oops: 0000 [#1] SMP Feb  4 13:22:12 l kernel: [  342.792162] Modules linked in: wireguard(OX) ip_tunnel iptable_mangle xt_nat iptable_nat nf_nat_ipv4 ipt_REJECT xt_tcpmss xt_tcpudp xt_LOG xt_limit nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner xt_recent xt_set xt_conntrack iptable_filter ip_tables ip_set_hash_ip ip_set nfnetlink bridge stp llc intel_rapl e1000e x86_pkg_temp_thermal intel_powerclamp r8169 mii kvm_intel ptp gpio_ich ipmi_devintf lpc_ich pps_core joydev shpchp kvm crct10dif_pclmul ipmi_si crc32_pclmul ghash_clmulni_intel nf_conntrack_sip nf_conntrack_tftp xt_multiport x_tables nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack coretemp lp nls_iso8859_1 parport dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid0 multipath linear raid1 hid_generic aesni_intel snd_pcsp aes_x86_64 glue_helper snd_pcm lrw snd_page_alloc gf128mul snd_timer ablk_helper usbhid ahci snd cryptd soundcore libahci hid wmi mac_hid Feb  4 13:22:12 l kernel: [  342.795383] CPU: 6 PID: 3154 Comm: ip Tainted: G           OX 3.13.0-165-generic #215-Ubuntu Feb  4 13:22:12 l kernel: [  342.795650] Hardware name: IBM IBM System x3100 M4 Feb  4 13:22:12 l kernel: [  342.795957] task: ffff88021cb0b000 ti: ffff8800af964000 task.ti: ffff8800af964000 Feb  4 13:22:12 l kernel: [  342.796192] RIP: 0010:[]  [] wg_socket_init+0x13c/0x3f0 [wireguard] Feb  4 13:22:12 l kernel: [  342.796497] RSP: 0018:ffff8800af9656e0  EFLAGS: 00010202 Feb  4 13:22:12 l kernel: [  342.796665] RAX: 0000000000000000 RBX: ffff88021b300880 RCX: 000000007fbae3ff Feb  4 13:22:12 l kernel: [  342.796894] RDX: ffff88021b300880 RSI: ffff880221d7f980 RDI: ffffffff81cded00 Feb  4 13:22:12 l kernel: [  342.797120] RBP: ffff8800af965798 R08: ffff88023fd94690 R09: 0000000000000004 Feb  4 13:22:12 l kernel: [  342.797344] R10: ffff88023fd94688 R11: ffffc90004e0ca8c R12: 0000000000000065 Feb  4 13:22:12 l kernel: [  342.797568] R13: 0000000000000000 R14: ffff8800af96573c R15: 00000000000001f4 Feb  4 13:22:12 l kernel: [  342.797794] FS: 00007f34c4d92740(0000) GS:ffff88023fd80000(0000) knlGS:0000000000000000 Feb  4 13:22:12 l kernel: [  342.798050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Feb  4 13:22:12 l kernel: [  342.798230] CR2: 0000000000000018 CR3: 00000000af87a000 CR4: 0000000000160770 Feb  4 13:22:12 l kernel: [  342.798455] Stack: Feb  4 13:22:12 l kernel: [  342.798520]  ffff8800af965750 ffff880221d7f980 0000000000000000 ffff88021b300880 Feb  4 13:22:12 l kernel: [  342.798784]  ffffffff8162bd01 ffffffffa036c340 0000000000000002 0000000000000000 Feb  4 13:22:12 l kernel: [  342.799046]  0000000000000000 0000000000000000 0000f40100000000 0000000a00000001 Feb  4 13:22:12 l kernel: [  342.799309] Call Trace: Feb  4 13:22:12 l kernel: [  342.806648] [] ? skb_copy_and_csum_dev+0xb1/0xc0 Feb  4 13:22:12 l kernel: [  342.814226] [] ? send6+0x340/0x340 [wireguard] Feb  4 13:22:12 l kernel: [  342.821781] [] wg_open+0x5a/0xe0 [wireguard] Feb  4 13:22:12 l kernel: [  342.829201] [] __dev_open+0xc2/0x140 Feb  4 13:22:12 l kernel: [  342.836477] [] __dev_change_flags+0xa3/0x180 Feb  4 13:22:12 l kernel: [  342.843676] [] dev_change_flags+0x29/0x60 Feb  4 13:22:12 l kernel: [  342.850884] [] do_setlink+0x2f6/0x9a0 Feb  4 13:22:12 l kernel: [  342.857911] [] ? nla_parse+0x32/0x120 Feb  4 13:22:12 l kernel: [  342.864767] [] rtnl_newlink+0x3ba/0x620 Feb  4 13:22:12 l kernel: [  342.871445] [] ? __alloc_pages_nodemask+0x1a3/0xb90 Feb  4 13:22:12 l kernel: [  342.878020] [] ? security_capable+0x1e/0x20 Feb  4 13:22:12 l kernel: [  342.884415] [] ? ns_capable+0x29/0x50 Feb  4 13:22:12 l kernel: [  342.890633] [] rtnetlink_rcv_msg+0x98/0x250 Feb  4 13:22:12 l kernel: [  342.896710] [] ? __kmalloc_node_track_caller+0x58/0x2b0 Feb  4 13:22:12 l kernel: [  342.902695] [] ? __alloc_skb+0x7e/0x2b0 Feb  4 13:22:12 l kernel: [  342.908496] [] ? rtnetlink_rcv+0x30/0x30 Feb  4 13:22:12 l kernel: [  342.914122] [] netlink_rcv_skb+0xab/0xc0 Feb  4 13:22:12 l kernel: [  342.919616] [] rtnetlink_rcv+0x28/0x30 Feb  4 13:22:12 l kernel: [  342.924963] [] netlink_unicast+0xe0/0x1b0 Feb  4 13:22:12 l kernel: [  342.930172] [] netlink_sendmsg+0x30e/0x680 Feb  4 13:22:12 l kernel: [  342.935225] [] sock_sendmsg+0x91/0xc0 Feb  4 13:22:12 l kernel: [  342.940134] [] ? __mem_cgroup_commit_charge+0x156/0x3d0 Feb  4 13:22:12 l kernel: [  342.944970] [] ? move_addr_to_kernel.part.14+0x1e/0x60 Feb  4 13:22:12 l kernel: [  342.949771] [] ? move_addr_to_kernel+0x21/0x30 Feb  4 13:22:12 l kernel: [  342.954457] [] ___sys_sendmsg+0x389/0x3a0 Feb  4 13:22:12 l kernel: [  342.959123] [] ? sock_destroy_inode+0x2f/0x40 Feb  4 13:22:12 l kernel: [  342.963784] [] ? __do_page_fault+0x214/0x570 Feb  4 13:22:12 l kernel: [  342.968464] [] ? dput+0xad/0x190 Feb  4 13:22:12 l kernel: [  342.973110] [] ? mntput+0x24/0x40 Feb  4 13:22:12 l kernel: [  342.977642] [] ? __fput+0x181/0x260 Feb  4 13:22:12 l kernel: [  342.982066] [] __sys_sendmsg+0x42/0x80 Feb  4 13:22:12 l kernel: [  342.986430] [] SyS_sendmsg+0x12/0x20 Feb  4 13:22:12 l kernel: [  342.990694] [] system_call_fastpath+0x26/0x2b Feb  4 13:22:12 l kernel: [  342.994897] Code: 7f 48 8b 78 20 e8 65 7e 2b e1 48 8b bb 50 02 00 00 48 8b b5 50 ff ff ff 48 8d 95 60 ff ff ff e8 8b dd 01 00 48 8b 05 9c 44 9b e1 <48> 83 78 18 00 0f 84 87 01 00 00 48 8b 95 50 ff ff ff 48 8b bb Feb  4 13:22:12 l kernel: [  343.008678] RIP [] wg_socket_init+0x13c/0x3f0 [wireguard] Feb  4 13:22:12 l kernel: [  343.013245]  RSP Feb  4 13:22:12 l kernel: [  343.017746] CR2: 0000000000000018 Feb  4 13:22:12 l kernel: [  343.022234] ---[ end trace 7a6ac50ecd32399e ]--- Any idea what could be the problem? Regards, Anatoli --------------9033E3AE737DBA50F91A88AA Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit
Hi,

I'm trying to make WG work on Ubuntu 14.04.5, but got a driver bug apparently.

WG was installed this way: sudo add-apt-repository ppa:wireguard/wireguard && sudo apt update && sudo apt install wireguard

Then, the following commands were executed (mixed with syslog output):

$ lsb_release -a
Distributor ID:    Ubuntu
Description:    Ubuntu 14.04.5 LTS
Release:    14.04
Codename:    trusty

$ uname -a
Linux l 3.13.0-165-generic #215-Ubuntu SMP Wed Jan 16 11:46:47 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

$ apt search wireguard
wireguard/trusty,now 0.0.20190123-wg1~trusty all [installed]
wireguard-dkms/trusty,now 0.0.20190123-wg1~trusty all [installed,automatic]
wireguard-tools/trusty,now 0.0.20190123-wg1~trusty amd64 [installed,automatic]



$ wg genkey | tee privatekey | wg pubkey > publickey

$ sudo ip link add dev wg0 type wireguard

Feb  4 13:20:37 l kernel: [  248.082139] wireguard: module verification failed: signature and/or  required key missing - tainting kernel
Feb  4 13:20:37 l kernel: [  248.082815] wireguard: WireGuard 0.0.20190123 loaded. See www.wireguard.com for information.
Feb  4 13:20:37 l kernel: [  248.082816] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.


$ sudo ip addr add 10.0.0.1/24 dev wg0
$ sudo wg set wg0 listen-port 500 private-key ./privatekey
$ sudo ip link set wg0 up

Feb  4 13:22:12 l kernel: [  342.791370] BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
Feb  4 13:22:12 l kernel: [  342.791635] IP: [<ffffffffa036d7ec>] wg_socket_init+0x13c/0x3f0 [wireguard]
Feb  4 13:22:12 l kernel: [  342.791861] PGD 80000000b2899067 PUD b2a0d067 PMD 0
Feb  4 13:22:12 l kernel: [  342.792043] Oops: 0000 [#1] SMP
Feb  4 13:22:12 l kernel: [  342.792162] Modules linked in: wireguard(OX) ip_tunnel iptable_mangle xt_nat iptable_nat nf_nat_ipv4 ipt_REJECT xt_tcpmss xt_tcpudp xt_LOG xt_limit nf_conntrack_ipv4 nf_defrag_ipv4 xt_owner xt_recent xt_set xt_conntrack iptable_filter ip_tables ip_set_hash_ip ip_set nfnetlink bridge stp llc intel_rapl e1000e x86_pkg_temp_thermal intel_powerclamp r8169 mii kvm_intel ptp gpio_ich ipmi_devintf lpc_ich pps_core joydev shpchp kvm crct10dif_pclmul ipmi_si crc32_pclmul ghash_clmulni_intel nf_conntrack_sip nf_conntrack_tftp xt_multiport x_tables nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack coretemp lp nls_iso8859_1 parport dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq raid0 multipath linear raid1 hid_generic aesni_intel snd_pcsp aes_x86_64 glue_helper snd_pcm lrw snd_page_alloc gf128mul snd_timer ablk_helper usbhid ahci snd cryptd soundcore libahci hid wmi mac_hid
Feb  4 13:22:12 l kernel: [  342.795383] CPU: 6 PID: 3154 Comm: ip Tainted: G           OX 3.13.0-165-generic #215-Ubuntu
Feb  4 13:22:12 l kernel: [  342.795650] Hardware name: IBM IBM System x3100 M4
Feb  4 13:22:12 l kernel: [  342.795957] task: ffff88021cb0b000 ti: ffff8800af964000 task.ti: ffff8800af964000
Feb  4 13:22:12 l kernel: [  342.796192] RIP: 0010:[<ffffffffa036d7ec>]  [<ffffffffa036d7ec>] wg_socket_init+0x13c/0x3f0 [wireguard]
Feb  4 13:22:12 l kernel: [  342.796497] RSP: 0018:ffff8800af9656e0  EFLAGS: 00010202
Feb  4 13:22:12 l kernel: [  342.796665] RAX: 0000000000000000 RBX: ffff88021b300880 RCX: 000000007fbae3ff
Feb  4 13:22:12 l kernel: [  342.796894] RDX: ffff88021b300880 RSI: ffff880221d7f980 RDI: ffffffff81cded00
Feb  4 13:22:12 l kernel: [  342.797120] RBP: ffff8800af965798 R08: ffff88023fd94690 R09: 0000000000000004
Feb  4 13:22:12 l kernel: [  342.797344] R10: ffff88023fd94688 R11: ffffc90004e0ca8c R12: 0000000000000065
Feb  4 13:22:12 l kernel: [  342.797568] R13: 0000000000000000 R14: ffff8800af96573c R15: 00000000000001f4
Feb  4 13:22:12 l kernel: [  342.797794] FS:  00007f34c4d92740(0000) GS:ffff88023fd80000(0000) knlGS:0000000000000000
Feb  4 13:22:12 l kernel: [  342.798050] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Feb  4 13:22:12 l kernel: [  342.798230] CR2: 0000000000000018 CR3: 00000000af87a000 CR4: 0000000000160770
Feb  4 13:22:12 l kernel: [  342.798455] Stack:
Feb  4 13:22:12 l kernel: [  342.798520]  ffff8800af965750 ffff880221d7f980 0000000000000000 ffff88021b300880
Feb  4 13:22:12 l kernel: [  342.798784]  ffffffff8162bd01 ffffffffa036c340 0000000000000002 0000000000000000
Feb  4 13:22:12 l kernel: [  342.799046]  0000000000000000 0000000000000000 0000f40100000000 0000000a00000001
Feb  4 13:22:12 l kernel: [  342.799309] Call Trace:
Feb  4 13:22:12 l kernel: [  342.806648]  [<ffffffff8162bd01>] ? skb_copy_and_csum_dev+0xb1/0xc0
Feb  4 13:22:12 l kernel: [  342.814226]  [<ffffffffa036c340>] ? send6+0x340/0x340 [wireguard]
Feb  4 13:22:12 l kernel: [  342.821781]  [<ffffffffa0367a2a>] wg_open+0x5a/0xe0 [wireguard]
Feb  4 13:22:12 l kernel: [  342.829201]  [<ffffffff8163f942>] __dev_open+0xc2/0x140
Feb  4 13:22:12 l kernel: [  342.836477]  [<ffffffff8163fc53>] __dev_change_flags+0xa3/0x180
Feb  4 13:22:12 l kernel: [  342.843676]  [<ffffffff8163fd59>] dev_change_flags+0x29/0x60
Feb  4 13:22:12 l kernel: [  342.850884]  [<ffffffff8164f176>] do_setlink+0x2f6/0x9a0
Feb  4 13:22:12 l kernel: [  342.857911]  [<ffffffff8139c442>] ? nla_parse+0x32/0x120
Feb  4 13:22:12 l kernel: [  342.864767]  [<ffffffff8164fd1a>] rtnl_newlink+0x3ba/0x620
Feb  4 13:22:12 l kernel: [  342.871445]  [<ffffffff81161923>] ? __alloc_pages_nodemask+0x1a3/0xb90
Feb  4 13:22:12 l kernel: [  342.878020]  [<ffffffff812e5f7e>] ? security_capable+0x1e/0x20
Feb  4 13:22:12 l kernel: [  342.884415]  [<ffffffff81077e29>] ? ns_capable+0x29/0x50
Feb  4 13:22:12 l kernel: [  342.890633]  [<ffffffff8164c718>] rtnetlink_rcv_msg+0x98/0x250
Feb  4 13:22:12 l kernel: [  342.896710]  [<ffffffff811afc88>] ? __kmalloc_node_track_caller+0x58/0x2b0
Feb  4 13:22:12 l kernel: [  342.902695]  [<ffffffff8162c98e>] ? __alloc_skb+0x7e/0x2b0
Feb  4 13:22:12 l kernel: [  342.908496]  [<ffffffff8164c680>] ? rtnetlink_rcv+0x30/0x30
Feb  4 13:22:12 l kernel: [  342.914122]  [<ffffffff8166b0ab>] netlink_rcv_skb+0xab/0xc0
Feb  4 13:22:12 l kernel: [  342.919616]  [<ffffffff8164c678>] rtnetlink_rcv+0x28/0x30
Feb  4 13:22:12 l kernel: [  342.924963]  [<ffffffff8166a7a0>] netlink_unicast+0xe0/0x1b0
Feb  4 13:22:12 l kernel: [  342.930172]  [<ffffffff8166ab7e>] netlink_sendmsg+0x30e/0x680
Feb  4 13:22:12 l kernel: [  342.935225]  [<ffffffff81623251>] sock_sendmsg+0x91/0xc0
Feb  4 13:22:12 l kernel: [  342.940134]  [<ffffffff811bd526>] ? __mem_cgroup_commit_charge+0x156/0x3d0
Feb  4 13:22:12 l kernel: [  342.944970]  [<ffffffff81622f2e>] ? move_addr_to_kernel.part.14+0x1e/0x60
Feb  4 13:22:12 l kernel: [  342.949771]  [<ffffffff81623d81>] ? move_addr_to_kernel+0x21/0x30
Feb  4 13:22:12 l kernel: [  342.954457]  [<ffffffff81623659>] ___sys_sendmsg+0x389/0x3a0
Feb  4 13:22:12 l kernel: [  342.959123]  [<ffffffff81621ecf>] ? sock_destroy_inode+0x2f/0x40
Feb  4 13:22:12 l kernel: [  342.963784]  [<ffffffff817487d4>] ? __do_page_fault+0x214/0x570
Feb  4 13:22:12 l kernel: [  342.968464]  [<ffffffff811dffdd>] ? dput+0xad/0x190
Feb  4 13:22:12 l kernel: [  342.973110]  [<ffffffff811e94e4>] ? mntput+0x24/0x40
Feb  4 13:22:12 l kernel: [  342.977642]  [<ffffffff811cab81>] ? __fput+0x181/0x260
Feb  4 13:22:12 l kernel: [  342.982066]  [<ffffffff81624462>] __sys_sendmsg+0x42/0x80
Feb  4 13:22:12 l kernel: [  342.986430]  [<ffffffff816244b2>] SyS_sendmsg+0x12/0x20
Feb  4 13:22:12 l kernel: [  342.990694]  [<ffffffff8174d3bc>] system_call_fastpath+0x26/0x2b
Feb  4 13:22:12 l kernel: [  342.994897] Code: 7f 48 8b 78 20 e8 65 7e 2b e1 48 8b bb 50 02 00 00 48 8b b5 50 ff ff ff 48 8d 95 60 ff ff ff e8 8b dd 01 00 48 8b 05 9c 44 9b e1 <48> 83 78 18 00 0f 84 87 01 00 00 48 8b 95 50 ff ff ff 48 8b bb
Feb  4 13:22:12 l kernel: [  343.008678] RIP  [<ffffffffa036d7ec>] wg_socket_init+0x13c/0x3f0 [wireguard]
Feb  4 13:22:12 l kernel: [  343.013245]  RSP <ffff8800af9656e0>
Feb  4 13:22:12 l kernel: [  343.017746] CR2: 0000000000000018
Feb  4 13:22:12 l kernel: [  343.022234] ---[ end trace 7a6ac50ecd32399e ]---


Any idea what could be the problem?

Regards,
Anatoli
--------------9033E3AE737DBA50F91A88AA-- --===============7009716939091652763== 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 --===============7009716939091652763==--