From owner-freebsd-current@freebsd.org Thu Oct 18 01:29:46 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1592210E5307 for ; Thu, 18 Oct 2018 01:29:46 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic311-23.consmr.mail.ne1.yahoo.com (sonic311-23.consmr.mail.ne1.yahoo.com [66.163.188.204]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2483271CD5 for ; Thu, 18 Oct 2018 01:29:45 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: 6sTlYNYVM1kYwbCbf_VP5UAOl7yLCXZt0sxsHujtldrioEkg9nVXOCTkXY29tnK mnQHoz9h06umJDLK81gQK9tqgUKpXSUDfEEyzcTMvtLOc8phu4jZUnS_XG5obHsB3is7bLq9qj99 y_eWrG3upxjZIc3P2eJbNm14pJsXbAvtWaJMjjSnb1jQtLzPsu7.ExAMZ_teY7Ay9G3sci.3rbVd ii7KmRKSZA325R51voAoenb17ac6ym58xXbsWomjhe8eduMIkCKpCT1NRwhJiPhlmseviZUtLcq6 NQttnA4q7BfR5b81fzrU.ioJwiOE5x9nMo4PSSFj8DYfc57_kI6k.BLOx0_URLbWNoZjbnOB1PPz rGB.Ae8mIO8mtLfXhHhwOELrvXhFKuD1C9Oo_CBKJhZ8g9t570hFgrai5TEuOAF0RhYde7lpxlJe n3veX2zJoOk712YwjwTwon7CaUQgeFWiHFgPQTmKXBDqStDC.PDQrkBxCr8vGXBbCKPVaQ6mAGcs 6bOB8x3UQNKejG9J.kg4jnUpPFwwgKxG8ZYsUB3o4i0xqpHFijUprpRPlZkLjkcIddsNKhKNXWzz .h.sD.IoZRu5iqz2FJF0LA5NVNc52AzqJK_WqdA_E33qK7CzYI9y.uh_ZWwU0KsxY69fBDcVB0wM mtC.MVnzT6EC.nvKfI9zuPKFcNlXkEeRA9SzqzkWh2HunNqv3elijHtXdHH9GScl2VH3cfYSLuZH qkTpusxAOw.TdtoVkarzdsNqStdzcI5DOtxslLGq9Dj8.BjhwgKx2j66lHo0l13vGu2c4OAwZcG_ lXttVpisekrjX.CMULXu7j5zzkgHH5jvCd1qRTYXyHELPNlsEkDli0bA.nksatHeF_TX6cQKY9A. 5ecwhsDo62o1.HKOWoeUzx2_PPz1oewUMbKTGpBxXitrposkbSIoJ.0kH9o98fPZlJl_LpfGuJPm i52R0UP8nJfkMOMawGFuq_DoGKfaFjYuvgBYsCY5esxxbizAPBulFTIt1i4lq_hGwGYn88nEjN8J V.V2cDv8zrsJaReXrqnXrn2VSJt0crCEOJQYYRNljpfl5aKHUVyBIMipLrGdOzx2eBLun82daKh7 Rza5.MIGIJA-- Received: from sonic.gate.mail.ne1.yahoo.com by sonic311.consmr.mail.ne1.yahoo.com with HTTP; Thu, 18 Oct 2018 01:29:38 +0000 Received: from c-76-115-7-162.hsd1.or.comcast.net (EHLO [192.168.1.25]) ([76.115.7.162]) by smtp428.mail.ne1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 916d410345b2b90fbfd77f42c4df7e11; Thu, 18 Oct 2018 01:29:33 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 11.5 \(3445.9.1\)) Subject: Re: head -r339076 based powerpc64 context: fatal kernel trap [ during /usr/tests/Kyuafile's sys/netipsec/tunnel/aes_cbc_128_hmac_sha1:v4 ] Date: Wed, 17 Oct 2018 18:29:32 -0700 References: <99B35B13-29AA-406D-941B-95408C603FEF@yahoo.com> To: FreeBSD Current , FreeBSD PowerPC ML In-Reply-To: <99B35B13-29AA-406D-941B-95408C603FEF@yahoo.com> Message-Id: <184CA6E2-AA51-4DE3-A3AA-1E9901316050@yahoo.com> X-Mailer: Apple Mail (2.3445.9.1) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 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: Thu, 18 Oct 2018 01:29:46 -0000 [I got another data storage interrupt failure, again during kyaua showing: sys/netipsec/tunnel/aes_cbc_128_hmac_sha1:v4 -> but the backtrace looks different. See below.] On 2018-Oct-17, at 4:58 PM, Mark Millard wrote: > On a powerpc64 with builworld buildkernel built via > devel/powerpc64-xtoolchain-gcc for head -r339076 > (some source adjustments), and a system-cc-is-clang > I attempted a: >=20 > # kyua test -k /usr/tests/Kyuafile >=20 > It got to: >=20 > sys/netinet/reuseport_lb:basic_ipv4 -> failed: = /usr/src/tests/sys/netinet/reuseport_lb.c:165: bind() failed: Address = already in use [0.014s] > sys/netinet/reuseport_lb:basic_ipv6 -> failed: = /usr/src/tests/sys/netinet/reuseport_lb.c:221: bind() failed: Address = already in use [0.014s] > sys/netipsec/tunnel/aes_cbc_128_hmac_sha1:v4 -> =20 >=20 > and then the system crashed. I am re-running to > see what happens. >=20 > The context has a non-debug kernel (but with > symbols). >=20 > Hand transcribed from a picture . . . >=20 > fatal kernel trap: >=20 > exception =3D 0x300 (data storage interrupt) > virtual address =3D 0xbfffffffffba8530 > dsisr =3D 0x42000000 > srr0 =3D 0x72b054 > srr1 =3D 0x9000000000009032 > current msr =3D 0x9000000000009032 > lr =3D 0x69948c > curthread =3D 0xc000000036f7f000 > pid =3D 12798, comm =3D ifconfig >=20 > [ thread pid 12798 tid 100312 ] > Stopped at lock_init+0x78 stw r9,0x8(r3) > db:0:kdb.enter.default> bt > Tracing pid 12798 tid 100312 td 0xc000000036f7f000 > 0xe00000004646e330: at 0xe00000004646e36c > 0xe00000004646e360: at epair_modevent+0xf0 > 0xe00000004646e410: at module_register_init+0xe8 > 0xe00000004646e4a0: at linker_laod_module+0x6f8 Should have been: linker_load_module > 0xe00000004646e580: at kern_kldload+0x150 > 0xe00000004646e5e0: at sys_kldload+0xb80 > 0xe00000004646e630: at trap+0xef4 > 0xe00000004646e790: at powerpc_interrupt+0x12c > 0xe00000004646e820: user sc trap by 0x81017fcf8 > srr1 =3D 0x900000000000f032 > r1 =3D 0x3fffffffffffcfe0 > cr =3D 0x28022482 > xer =3D 0x20000000 > ctr =3D 0x81017fcf0 > r2 =3D 0x810336300 >=20 >=20 > # uname -apKU > FreeBSD FBSDG5L 12.0-ALPHA8 FreeBSD 12.0-ALPHA8 #4 r339076M: Mon Oct = 15 13:19:35 PDT 2018 = markmi@FBSDG5L:/usr/obj/powerpc64vtsc_xtoolchain-gcc/powerpc.powerpc64/usr= /src/powerpc.powerpc64/sys/GENERIC64vtsc-NODBG powerpc powerpc64 = 1200084 1200084 >=20 > ports was at -r480180. >=20 Again failed during: sys/netinet/reuseport_lb:basic_ipv4 -> failed: = /usr/src/tests/sys/netinet/reuseport_lb.c:165: bind() failed: Address = already in use [0.013s] sys/netinet/reuseport_lb:basic_ipv6 -> failed: = /usr/src/tests/sys/netinet/reuseport_lb.c:221: bind() failed: Address = already in use [0.013s] sys/netipsec/tunnel/aes_cbc_128_hmac_sha1:v4 -> =20 The backtrace this time shows (hand transcribed): fatal kernel trap: exception =3D 0x300 (data storage interrupt) virtual address =3D 0xc00000008cab6530 dsisr =3D 0x42000000 srr0 =3D 0xe000000046e5b228 srr1 =3D 0x9000000000009032 current msr =3D 0x9000000000009032 lr =3D 0xe000000046e5b220 curthread =3D 0xc00000000d48e000 pid =3D 9666, comm =3D jail [ thread pid 9666 tid 100185 ] Stopped at vnet_epair_init+0x78: stdx r3,r29,r30 db:0:kdb.enter.default> bt Tracing pid 9666 tid 100185 td 0xc00000000d48e000 0xe0000000470a1240: at vnet_sysinit+0x64 0xe0000000470a1270: at vnet_alloc+0xfc 0xe0000000470a12d0: at kern_jail_set+0x1e30 0xe0000000470a15e0: at sys_jail_set+08c 0xe0000000470a1630: at trap+0xef4 0xe0000000470a1790: at powerpc_interrupt+0x12c 0xe0000000470a1820: user sc trap by 0x81016a888 srr1 =3D 0x900000000000f032 r1 =3D 0x3fffffffffffd090 cr =3D 0x28002482 xer =3D 0x20000000 ctr =3D 0x81016a880 r2 =3D 0x810322300 I got a core.txt.0 this time. it reported: . . . epair3a: Ethernet address: 02:60:27:70:4b:0a epair3b: Ethernet address: 02:60:27:70:4b:0b epair3a: link state changed to UP epair3b: link state changed to UP fatal kernel trap: exception =3D 0x300 (data storage interrupt) virtual address =3D 0xc00000008cab6530 dsisr =3D 0x42000000 srr0 =3D 0xe000000046e5b228 (0xe000000046e5b228) srr1 =3D 0x9000000000009032 current msr =3D 0x9000000000009032 lr =3D 0xe000000046e5b220 (0xe000000046e5b220) curthread =3D 0xc00000000d48e000 pid =3D 9666, comm =3D jail =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)