From owner-freebsd-current@freebsd.org Fri Apr 14 17:31:30 2017 Return-Path: Delivered-To: freebsd-current@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 A36B5D3E711 for ; Fri, 14 Apr 2017 17:31:30 +0000 (UTC) (envelope-from o.hartmann@walstatt.org) Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 1826CAE7; Fri, 14 Apr 2017 17:31:29 +0000 (UTC) (envelope-from o.hartmann@walstatt.org) Received: from thor.intern.walstatt.dynvpn.de ([92.225.0.75]) by mail.gmx.com (mrgmx003 [212.227.17.190]) with ESMTPSA (Nemesis) id 0M3AWN-1c9rFx3ig3-00szfM; Fri, 14 Apr 2017 19:31:27 +0200 Date: Fri, 14 Apr 2017 19:31:20 +0200 From: "O. Hartmann" To: Konstantin Belousov Cc: "O. Hartmann" , Alan Somers , FreeBSD CURRENT Subject: Re: CURRENT (r316844): Fatal trap 12: page fault while in kernel mode (syslogd) Message-ID: <20170414193120.2f99e58d@thor.intern.walstatt.dynvpn.de> In-Reply-To: <20170414171857.GK1788@kib.kiev.ua> References: <20170414175246.2353dcf0@thor.intern.walstatt.dynvpn.de> <20170414185827.1ab68398@thor.intern.walstatt.dynvpn.de> <20170414171857.GK1788@kib.kiev.ua> Organization: WALSTATT User-Agent: OutScare 3.1415926 X-Operating-System: ImNotAnOperatingSystem 3.141592527 MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; boundary="Sig_/N2i=UqM0mEacQLLRd1y0CuS"; protocol="application/pgp-signature" X-Provags-ID: V03:K0:ncHunRu7vfOfZt2Mq+RnPE8xXu0/rUj3ykcJttbMjQYQ538ikAj 7uzMbZC61PhME5ad9El8y6k/wO82jssQsM15QghOOpaKzzUdTzJCbAnSzl4h2wbE71HzgUU hpBRp8cwdYPBolslIA5VLbgQIhIqJyOR0ELOiFlAqqu2kZ5Hc0uUXshaezR2eaaB+39VERP 0s4igARWujmru3V1JU0Sg== X-UI-Out-Filterresults: notjunk:1;V01:K0:auEzEn/KPwI=:DL/v9teLvHv/UmYNCYMVj0 4iRhOSjXAoOPGA8/XxZCaOTjhTrqpShYwCsMltCyQ9wWxxoMaoLmk3jaOnFGql9vpVKcNjP6X l1pMkpb8TY8r+Nxy4is7axH/lWL2rCaWPG1KMp1GvJyHgyLzcygCEgkjJNUXf1ozj1D3HV53n 9CE1z/HrjMsNALoGrWuLjsaVUyXCBZsE990RDC4Wf2nvgifL51kYZZWe4R+RqIaYE06PVJHw5 AR1kqS6Ha3reD6rnkkFYrNAxcXfE0Iw+dU+oEzCKTzCGMGZgB7yWMWMV88J9HPSyBczaF4Msl iTdRLeBPoG7x85mOnPN0RkWAq0fcfMGUvobZ57+5esM/Risg+N/QG845GW7gbKkcxxfpI48lc NryTsQ/HEzBsd2KqMhU5l/FaDOJmY3LRg8R548IqsIiKTEOHzNYTw42Wwsq1R4dn5PGdxaxUO jAjkjRzxVOZjPKycAGt0crPZnsCQRJjnpBhHwg3zlgL1ZJsrMunE9IfkwBlbfQDv32S8VKFuN aU39IhiLDWk2qQc2QSoZRPeb+q9Cy7m8t3M9ueN3l40vb7DNpnZ3uKnl7LOO+CfkfGkUYJezl 7GaOJAOEJXR03caEuukX/9/6DpFawpFDvk6MbmciTd8TJboDPciGU/2iZ9+X/qC/C/k1QoccJ bI0aviGcqeyLc45k23djSFKU6JK+DcZ/zI9FUcrl8wMi+zRkNIp68j6WIGA0f+RfEmLUC52mc Ctqh1QTaOxx5BsIygrKxJs5BAnfLg44nD0hHjE2gwUhOpwjU7TBol8nOcNw= X-Mailman-Approved-At: Fri, 14 Apr 2017 18:01:57 +0000 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 14 Apr 2017 17:31:30 -0000 --Sig_/N2i=UqM0mEacQLLRd1y0CuS Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Am Fri, 14 Apr 2017 20:18:57 +0300 Konstantin Belousov schrieb: > On Fri, Apr 14, 2017 at 06:58:27PM +0200, O. Hartmann wrote: > > Fatal trap 12: page fault while in kernel mode > > cpuid =3D 2; apic id =3D 02 > > fault virtual address =3D 0xfffff8001282fb00 > > fault code =3D supervisor read instruction, protection vio= lation =20 >=20 > > ??() at 0xfffff8001282fb00 > > bpf_mtap() at bpf_mtap+0x1ab/frame 0xfffffe012d2aefb0 > > iflib_txq_drain() at iflib_txq_drain+0x1383/frame 0xfffffe012d2af130 > > drain_ring_lockless() at drain_ring_lockless+0xc0/frame 0xfffffe012d2af= 190 > > ifmp_ring_enqueue() at ifmp_ring_enqueue+0x32e/frame 0xfffffe012d2af200 > > iflib_if_transmit() at iflib_if_transmit+0xb0/frame 0xfffffe012d2af240 > > ether_output() at ether_output+0x730/frame 0xfffffe012d2af2e0 > > arprequest() at arprequest+0x426/frame 0xfffffe012d2af3e0 > > arpresolve_full() at arpresolve_full+0x3d1/frame 0xfffffe012d2af460 > > arpresolve() at arpresolve+0x10c/frame 0xfffffe012d2af4d0 > > ether_output() at ether_output+0x4e1/frame 0xfffffe012d2af570 > > ip_output() at ip_output+0x14e6/frame 0xfffffe012d2af6b0 > > udp_send() at udp_send+0xab1/frame 0xfffffe012d2af780 > > sosend_dgram() at sosend_dgram+0x3e4/frame 0xfffffe012d2af7f0 > > kern_sendit() at kern_sendit+0x229/frame 0xfffffe012d2af890 > > sendit() at sendit+0x1a7/frame 0xfffffe012d2af8e0 > > sys_sendto() at sys_sendto+0x4d/frame 0xfffffe012d2af930 > > amd64_syscall() at amd64_syscall+0x4c2/frame 0xfffffe012d2afab0 > > Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe012d2afab0 > > syscall (133, FreeBSD ELF64, sys_sendto), rip =3D 0x800b8a5fa, rsp =3D = 0x7fffffffd6b8, > > rbp =3D 0x7fffffffdcc0 --- =20 >=20 > You probably have BPF_JITTER option in your kernel config. Either set > net.bpf_jitter.enable to 0 for now, or remove the option. >=20 > It is due to r316767. The issue is known and a solution is being discusse= d. Thank you very much. Indeed, I have. Regards, Oliver --=20 O. Hartmann Ich widerspreche der Nutzung oder =C3=9Cbermittlung meiner Daten f=C3=BCr Werbezwecke oder f=C3=BCr die Markt- oder Meinungsforschung (=C2=A7 28 Abs.= 4 BDSG). --Sig_/N2i=UqM0mEacQLLRd1y0CuS Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iLUEARMKAB0WIQQZVZMzAtwC2T/86TrS528fyFhYlAUCWPEHaAAKCRDS528fyFhY lJfGAf4msNBcjA+bJLRgeile4TOB2kD9YNzaCSx9Tx2jtx/h/e3oEVycLhbsCF7k +00TRemY1XW/tJA3HvaC4N31nd3kAf9zkDity53bDyvfW5pMP0To0R7AwrS9s3fn RMFYbfyuRDAWr62/sIFBst4Q8CC2rlRPjafWA2hdCLsO6xeHPtw7 =iTnK -----END PGP SIGNATURE----- --Sig_/N2i=UqM0mEacQLLRd1y0CuS--