From owner-freebsd-stable@FreeBSD.ORG Fri Nov 8 04:16:20 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id D69D3899 for ; Fri, 8 Nov 2013 04:16:20 +0000 (UTC) (envelope-from matt@msqr.us) Received: from unit0.ironport.snap.net.nz (unit0.ironport.snap.net.nz [202.37.100.104]) by mx1.freebsd.org (Postfix) with ESMTP id 0BA5229EC for ; Fri, 8 Nov 2013 04:16:19 +0000 (UTC) X-Cloudmark-SP-Filtered: true X-Cloudmark-SP-Result: v=1.1 cv=iw7iUsToLjcKeDD2xJYUY7vdGlCAuHgOCAeRLiIczvU= c=1 sm=2 a=OkrB9UwSQX4A:10 a=NjuLKI5jG4EA:10 a=pGLkceISAAAA:8 a=LjZIBkfXf4UHO7baq80A:9 a=CjuIK1q_8ugA:10 a=MSl-tDqOz04A:10 a=CqWZkgPtQDeKha5iNpUA:9 a=ZVk8-NSrHBgA:10 a=TEJWfmVIHgEA:10 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AgAFAFZlfFJ7/y9j/2dsb2JhbABahBK/EoEtFoMZAQEBAwEnGQEBNwEPCw4mEgIfNgYTh28DCQWpd4RSAQWEcQ2JZQaMdYJyB4MggRCQMoVzgWuKRYIOiHSCFA X-IronPort-AV: E=Sophos;i="4.93,657,1378814400"; d="p7s'?scan'208";a="215926309" Received: from rupert.snap.net.nz ([202.37.100.140]) by smtp0.ironport.snap.net.nz with ESMTP; 08 Nov 2013 17:16:18 +1300 X-Sender-IP: 123.255.47.99 X-Sender-IP: 123.255.47.99 X-Sender-IP: 123.255.47.99 Received: from x24.msqr.us (99.47.255.123.static.snap.net.nz [123.255.47.99]) by rupert.snap.net.nz (Postfix) with ESMTPS id B380525620; Fri, 8 Nov 2013 17:16:17 +1300 (NZDT) Received: from renton.fritz.box (99.47.255.123.static.snap.net.nz [123.255.47.99]) (authenticated bits=0) by x24.msqr.us (8.14.7/8.14.5) with ESMTP id rA84GCGB030046 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NO); Fri, 8 Nov 2013 17:16:14 +1300 (NZDT) (envelope-from matt@msqr.us) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=msqr.us; s=20121026; t=1383884175; bh=luO0e9+V9x9iJFfFJEARx5UMFz6YZM3/YbaInlYXAcI=; h=Subject:From:In-Reply-To:Date:Cc:References:To; b=ii4uQKs1LMkRr55bUOburZ3cjD0hivEL4yOye+QroW95qMe7zyL/we7ijYxxx+3u4 +K5TnBlbkze9weISvQJZ/B9RhRfGW1RYt6rNoFi5ZlnDHcMrX2JyNskEX0f60qEmtA 86qaVkG5MqiRkGiQN2utzrIQoBOzrgfF495eFTIk= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.98 at msqr.us X-Authentication-Warning: x24.msqr.us: Host 99.47.255.123.static.snap.net.nz [123.255.47.99] claimed to be renton.fritz.box Content-Type: multipart/signed; boundary="Apple-Mail=_CA9D62C7-C724-4082-A950-F7195042EBFE"; protocol="application/pkcs7-signature"; micalg=sha1 Mime-Version: 1.0 (Mac OS X Mail 7.0 \(1816\)) Subject: Re: 9.2-RELEASE amd64 panic: vn_open_cred From: Matt Magoffin In-Reply-To: <20131107230834.GS59496@kib.kiev.ua> Date: Fri, 8 Nov 2013 17:16:13 +1300 Message-Id: References: <20131106022932.GY59496@kib.kiev.ua> <57A9579D-7BA6-4ED8-9EE0-D2B5949F8D26@msqr.us> <20131106035350.GC59496@kib.kiev.ua> <527A6012.2050500@vangyzen.net> <60595DA5-A339-4FA5-99FD-FC25591A6BDA@msqr.us> <20131107230834.GS59496@kib.kiev.ua> To: Konstantin Belousov X-Mailer: Apple Mail (2.1816) Cc: Eric van Gyzen , freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 08 Nov 2013 04:16:21 -0000 --Apple-Mail=_CA9D62C7-C724-4082-A950-F7195042EBFE Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii On Nov 8, 2013, at 12:08 PM, Konstantin Belousov = wrote: >> =46rom a 9.2 amd64 virtual machine, this is what I get: >>=20 >> (kgdb) list *VOP_ADD_WRITECOUNT_APV+0x78 >> 0xffffffff80d96898 is in VOP_ADD_WRITECOUNT_APV (vnode_if.c:4236). >> 4231 in vnode_if.c >>=20 >> Does this help? >>=20 > I need the code around this line; corresponding file is generated, I > do not have it. I generated vnode_if.c using this command: /usr/bin/awk -f /usr/src/sys/tools/vnode_if.awk = /usr/src/sys/kern/vnode_if.src -c I just inferred that command, I do not know if that is correct. Here are = lines 4219-4264 from the file: int VOP_ADD_WRITECOUNT_APV(struct vop_vector *vop, struct = vop_add_writecount_args *a) { int rc; VNASSERT(a->a_gen.a_desc =3D=3D &vop_add_writecount_desc, = a->a_vp, ("Wrong a_desc in vop_add_writecount(%p, %p)", a->a_vp, a)); while(vop !=3D NULL && \ vop->vop_add_writecount =3D=3D NULL && vop->vop_bypass =3D=3D = NULL) vop =3D vop->vop_default; VNASSERT(vop !=3D NULL, a->a_vp, ("No vop_add_writecount(%p, = %p)", a->a_vp, a)); SDT_PROBE(vfs, vop, vop_add_writecount, entry, a->a_vp, a, 0, 0, = 0); ASSERT_VI_UNLOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); ASSERT_VOP_ELOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); VFS_PROLOGUE(a->a_vp->v_mount); if (vop->vop_add_writecount !=3D NULL) rc =3D vop->vop_add_writecount(a); else rc =3D vop->vop_bypass(&a->a_gen); VFS_EPILOGUE(a->a_vp->v_mount); CTR2(KTR_VOP, "VOP_ADD_WRITECOUNT(vp 0x%lX, inc %ld)", a->a_vp, a->a_inc); SDT_PROBE(vfs, vop, vop_add_writecount, return, a->a_vp, a, rc, = 0, 0); if (rc =3D=3D 0) { ASSERT_VI_UNLOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); ASSERT_VOP_ELOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); } else { ASSERT_VI_UNLOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); ASSERT_VOP_ELOCKED(a->a_vp, "VOP_ADD_WRITECOUNT"); } return (rc); } struct vnodeop_desc vop_add_writecount_desc =3D { "vop_add_writecount", 0, (vop_bypass_t *)VOP_ADD_WRITECOUNT_AP, vop_add_writecount_vp_offsets, VDESC_NO_OFFSET, VDESC_NO_OFFSET, VDESC_NO_OFFSET, VDESC_NO_OFFSET, }; Cheers, Matt= --Apple-Mail=_CA9D62C7-C724-4082-A950-F7195042EBFE Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIDgTCCA30w ggJloAMCAQICAQIwCwYJKoZIhvcNAQELMGsxEDAOBgNVBAMMB21zcXIgQ0ExDTALBgNVBAoMBG1z cXIxIDAeBgNVBAsMF0NlcnRpZmljYXRpb24gQXV0aG9yaXR5MQswCQYDVQQGEwJVUzEZMBcGCSqG SIb3DQEJARYKY2FAbXNxci51czAeFw0xMzA3MDcyMTI1MTJaFw0yMzA3MDUyMTI1MTJaMHMxFjAU BgNVBAMMDU1hdHQgTWFnb2ZmaW4xDTALBgNVBAoMBG1zcXIxIDAeBgNVBAsMF0NlcnRpZmljYXRp b24gQXV0aG9yaXR5MQswCQYDVQQGEwJVUzEbMBkGCSqGSIb3DQEJARYMbWF0dEBtc3FyLnVzMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA80JsC5zGa1iuzGVegrbX8kpfIpqTsG4yaTGP 2XwgLpsyGzn0tule6d/6qa3OJRUR4pY8qCmFs2yxQoVfJvQNRfQDkBO/T6gyx5ml2CTppyCQiiRe Ki0BpD2xQB7SJOoKLTEoveWzAdC8sMT+WxYeS8R1i3HFtoth0Ll0u6hP6Ufp0XLOVXdW2jr0l4aY gn1KSM7KmFmLXDpOFlempaxUTXWLaXjGGDjRi5Ev1a1OTHyfPiA4YmC4/y3Npq2bl88/gxGw7u2Y zYshKZ0y24o5HxxmoxpE0EGl7Ub7+2osp54SKurKdFo/9wlNNIEPATDVoAT2NPDIOWBtZ9LUvYvH SQIDAQABoyYwJDAOBgNVHQ8BAf8EBAMCAf4wEgYDVR0lAQH/BAgwBgYEVR0lADANBgkqhkiG9w0B AQsFAAOCAQEAfuWLLZL5kryMYHEY0EE4cocnBTzXXkhDHUpqoWZvd1ivZpVTBizHIuVyCSUO7PL0 nqK5vlS0ldmyLgE8oaDr1yf/swQ6/yRoOH/4FrH/+bHsBtrtyCzWCPKsRfLY3M/pb02UaRt2lL2v H26I1VB7CTd5z9XFcQi4ZKxANPJE2oXqlWwCABmLpJjPzd6JpNIolMMEQL3cpohfHsSg7uKw6Jqk u7O11j9CBBb/YgGddGC95L7sRiSXlxSMRkjoXREngp2U7pWwh8EcFGo5FnVxuAlWIyVU8DdcCYNL r/euF+clJ3J1ztgPKMzY44CDLVLeCiwKU9GOSDCNbCehQ0vLRDGCAv0wggL5AgEBMHAwazEQMA4G A1UEAwwHbXNxciBDQTENMAsGA1UECgwEbXNxcjEgMB4GA1UECwwXQ2VydGlmaWNhdGlvbiBBdXRo b3JpdHkxCzAJBgNVBAYTAlVTMRkwFwYJKoZIhvcNAQkBFgpjYUBtc3FyLnVzAgECMAkGBSsOAwIa BQCgggFiMBgGCSqGSIb3DQEJAzELBgkqhkiG9w0BBwEwHAYJKoZIhvcNAQkFMQ8XDTEzMTEwODA0 MTYxNFowIwYJKoZIhvcNAQkEMRYEFJjVyEwNKQM1i/CGdi99+a4xvQHBMH8GCSsGAQQBgjcQBDFy MHAwazEQMA4GA1UEAwwHbXNxciBDQTENMAsGA1UECgwEbXNxcjEgMB4GA1UECwwXQ2VydGlmaWNh dGlvbiBBdXRob3JpdHkxCzAJBgNVBAYTAlVTMRkwFwYJKoZIhvcNAQkBFgpjYUBtc3FyLnVzAgEC MIGBBgsqhkiG9w0BCRACCzFyoHAwazEQMA4GA1UEAwwHbXNxciBDQTENMAsGA1UECgwEbXNxcjEg MB4GA1UECwwXQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxCzAJBgNVBAYTAlVTMRkwFwYJKoZIhvcN AQkBFgpjYUBtc3FyLnVzAgECMA0GCSqGSIb3DQEBAQUABIIBAEVcFchXRYMtjdM4raB8UKySeNcv CXDGLuC2XuhlDKiMfwVSRlmmLvQt2EwNzDbuJ6HA46q2f5YbzXbmagKBDsik8s0NVFRDOQjFm5/S bIfwr+SwuWB02upneVIW5a4LQBXMW3FTn1t7cDxJrOTfSrRKTEpFvSin8Z9hJDh/t6ibVyItj7Lp hj/DFQZ/cy1iXOwTBDcbJnl6XphBVr8o74ogyluCK5ozCkOOI/QCwmEcE+sBpg0MlhG0B7sx6iyj W1agWj8dy8x3xS3oTNhc7boi6Ear7+PougPJ59mDuJDQ//0Der21qViXIADo5gw/fFrYapwrUiUe e84gx3uNLjUAAAAAAAA= --Apple-Mail=_CA9D62C7-C724-4082-A950-F7195042EBFE--