From owner-freebsd-bugs@freebsd.org Tue Nov 20 22:25:33 2018 Return-Path: Delivered-To: freebsd-bugs@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 1307C114067F for ; Tue, 20 Nov 2018 22:25:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 9F6CE872F0 for ; Tue, 20 Nov 2018 22:25:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 6257A114067E; Tue, 20 Nov 2018 22:25:32 +0000 (UTC) Delivered-To: bugs@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 3CDA7114067D for ; Tue, 20 Nov 2018 22:25:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CB39C872EC for ; Tue, 20 Nov 2018 22:25:31 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id EBFC616E5C for ; Tue, 20 Nov 2018 22:25:30 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id wAKMPUDw001904 for ; Tue, 20 Nov 2018 22:25:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wAKMPUmA001902 for bugs@FreeBSD.org; Tue, 20 Nov 2018 22:25:30 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 233341] 12.0-RC1 i386 vnet does not behave like the amd64 vnet version. Date: Tue, 20 Nov 2018 22:25:30 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 12.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: qjail1@a1poweruser.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: 9F6CE872F0 X-Spamd-Result: default: False [0.23 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-0.28)[-0.279,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US]; NEURAL_SPAM_SHORT(0.65)[0.651,0]; NEURAL_HAM_LONG(-0.14)[-0.138,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Nov 2018 22:25:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233341 --- Comment #3 from Joe Barbish --- I don't disagree that the traffic looks like a device announcing itself usi= ng the Simple Service Discovery Protocol. Thanks for identifying what it is. T= he problem is it never ends. The log file is flooded until it fills up and then rotates. This is not happening on amd64 system and if I use ipfw on the host and vnet jail this also does't happen. That is the problem. Cut the following out of the vmcore dump. Hope its what you want. in6_purgeaddr: err=3D65, destination address delete failed Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x2f9528c8 fault code =3D supervisor read, page not present instruction pointer =3D 0x20:0x18c0f2c0 stack pointer =3D 0x28:0x16614b6c frame pointer =3D 0x28:0x16614b74 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, def32 1, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 0 (thread taskq) trap number =3D 12 panic: page fault cpuid =3D 0 time =3D 1542749869 KDB: stack backtrace: #0 0x11080cf at kdb_backtrace+0x4f #1 0x10bb097 at vpanic+0x147 #2 0x10baf4b at panic+0x1b #3 0x16910a5 at trap_fatal+0x395 #4 0x16910e3 at trap_pfault+0x33 #5 0x169072f at trap+0x3cf #6 0xffc0315d at PTDpde+0x4165 #7 0x11b9a06 at if_clone_destroyif+0x1a6 #8 0x11ba17c at if_clone_detach+0xbc #9 0x18c0f441 at vnet_pflog_uninit+0x21 #10 0x11dfaeb at vnet_destroy+0x10b #11 0x1083da4 at prison_deref+0x284 #12 0x1119c59 at taskqueue_run_locked+0x189 #13 0x111ae07 at taskqueue_thread_loop+0x97 #14 0x107c731 at fork_exit+0x71 #15 0xffc033ba at PTDpde+0x43c2 --=20 You are receiving this mail because: You are the assignee for the bug.=