From owner-freebsd-current@freebsd.org Sat Apr 15 09:18:53 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 325B9D3F6B5 for ; Sat, 15 Apr 2017 09:18:53 +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 9B682BAE; Sat, 15 Apr 2017 09:18:51 +0000 (UTC) (envelope-from o.hartmann@walstatt.org) Received: from thor.intern.walstatt.dynvpn.de ([78.52.138.9]) by mail.gmx.com (mrgmx002 [212.227.17.190]) with ESMTPSA (Nemesis) id 0MBFgr-1crIxp05rx-00AAvR; Sat, 15 Apr 2017 11:18:48 +0200 Date: Sat, 15 Apr 2017 11:18:41 +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: <20170415111841.0c34be88@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_/U_7E9_slqHqr/SBsLaZ4do6"; protocol="application/pgp-signature" X-Provags-ID: V03:K0:RHbOe7pGoWcBYzXDYiAItRIbe6BQ+zqFwbfUnzM22PuTx2wgtbF WWWBVk6gdQaHaQVchIKxwDvYMVCGracCCG2iAzcNc9b1A/OxFX19SLU7bk+J4T3iuGuC3ru 0Cf4MAadUw6oWL9OkcQe3YtMyxngcGk2n1LtpzBFGUVATMsvWTq3Lll/Q29GdhahUQCO5fu wIeSHS8DhryweLillEe0A== X-UI-Out-Filterresults: notjunk:1;V01:K0:NpXDBTCbCHw=:JHULKD13NDhYTfDXcxYvH9 7jI0ADUA9JzrcS3k8VsmJUV6IYoYV648cTXkLATBeKaPVG3FX2x42rajNJG3DvdAS3WynsKm2 za8Fmi/pDNIucR6FCmwF05tgTF1S/rWuNZ+5OoDoDfos/D71uofMUGk8EbVOaSbjphIxyU2u7 V2jB97W+CefGRpXaXAl2zclv35z78RUiw/iSHkZY+qcRm/oWbi1q/0ti5ACVoIGRBBVq8V8A3 I7biNF5xCHDMWE533N3UDAjaqduN3E6QHePvgmLg0GEqGVPlwJogNek72bH5Qjuy6wJx7kbNO xCHVGCedUG8F6CpQm7caurnCYGbLN0RAU7ENk5BlxVdoqmKLKID/dhOQAvfBMRwapkX8ZWXLj NJ2ELMm6DFv3y8O52SMOlge2CG6W8Iv5Qu7ssru3U74P9i/V42AExmD3ngs1cgs5HQz2f8ub+ ZjwTf28E31+cCH+nuUJwNUgb/zO00FtstXahNA3d1fuHJsFJC7J/JzVj2DWSNeDmh0CpaWyPG h+qLmgoHo13W106Q4k3010hZ91uS6/QD/K9JVrREM0W+nDvF3xCgOog95+oBTVg8qqXB1k9aJ siXX+lBAnO6fG9DMYgG+cH1TGtly5dLREen/30SUDm4JVO9bNpFOXJoe2845JOmAkh2Zp5Ups HU1UEXQgfneAiAlRSmCR9xLJQ6x8JJg1sZUxaCRwjCwQpmcucOAxIzsOIOKaZTDMehAhG1ilv hdnljoYgyCawhX20z1XYmJ+Akg0HhbNt9VKTjIazjY5Ed5YMb+vtxXEGNb8= X-Mailman-Approved-At: Sat, 15 Apr 2017 11:30:31 +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: Sat, 15 Apr 2017 09:18:53 -0000 --Sig_/U_7E9_slqHqr/SBsLaZ4do6 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. simply setting "net.bpf_jitter.enable=3D0" in /boot/loader.conf.local doesn= 't help, the Trap 12 still occurs. --=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_/U_7E9_slqHqr/SBsLaZ4do6 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iLUEARMKAB0WIQQZVZMzAtwC2T/86TrS528fyFhYlAUCWPHlcgAKCRDS528fyFhY lJ3EAgCWqAEmNBOiMbmT+BL8AzJ9PM1zZauakSzQJ+qyRyGMjXR+SQwHsrVAhsjv lTYeqLdwZCfnWYWsmft+Tv2rCnkvAf4tv0cTJ8g6DR2+QRMf3ewFGnZU8kFyvIdp JUWDodZ9cvou6AwHk3BX6vpsLZUOB3oW/svnTCRPIRxF+/tA6+Gh =hNIZ -----END PGP SIGNATURE----- --Sig_/U_7E9_slqHqr/SBsLaZ4do6--