From owner-freebsd-testing@freebsd.org Sat Oct 26 21:47:36 2019 Return-Path: Delivered-To: freebsd-testing@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E594A15A69E for ; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 470vj45pXMz4f6s for ; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id C72AA15A69D; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) Delivered-To: testing@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id C6EF715A69C for ; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 470vj4502Nz4f6r for ; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 900B4E4F8 for ; Sat, 26 Oct 2019 21:47:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x9QLlalI080811 for ; Sat, 26 Oct 2019 21:47:36 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x9QLlagv080810 for testing@freebsd.org; Sat, 26 Oct 2019 21:47:36 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: testing@freebsd.org Subject: [Bug 238870] sys.netpfil.pf.names.names and sys.netpfil.pf.synproxy.synproxy cause panic Date: Sat, 26 Oct 2019 21:47:35 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: tests X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: patch X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bz@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: testing@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-BeenThere: freebsd-testing@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Testing on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 26 Oct 2019 21:47:37 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D238870 --- Comment #17 from Bjoern A. Zeeb --- I wonder if the recent epcoh changes on head have shifted the problem; if I run the names test in an endless loop it pretty quickly panics in Fatal trap 9: general protection fault while in kernel mode cpuid =3D 3; apic id =3D 05 instruction pointer =3D 0x20:0xffffffff80cc4585 stack pointer =3D 0x28:0xfffffe00d9785740 frame pointer =3D 0x28:0xfffffe00d9785740 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 9949 (ifconfig) trap number =3D 9 panic: general protection fault cpuid =3D 3 time =3D 1572126334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00d9785= 450 vpanic() at vpanic+0x19d/frame 0xfffffe00d97854a0 panic() at panic+0x43/frame 0xfffffe00d9785500 trap_fatal() at trap_fatal+0x39c/frame 0xfffffe00d9785560 trap() at trap+0x6a/frame 0xfffffe00d9785670 calltrap() at calltrap+0x8/frame 0xfffffe00d9785670 --- trap 0x9, rip =3D 0xffffffff80cc4585, rsp =3D 0xfffffe00d9785740, rbp = =3D 0xfffffe00d9785740 --- strncmp() at strncmp+0x15/frame 0xfffffe00d9785740 ifunit_ref() at ifunit_ref+0x51/frame 0xfffffe00d9785780 ifioctl() at ifioctl+0x396/frame 0xfffffe00d9785850 kern_ioctl() at kern_ioctl+0x295/frame 0xfffffe00d97858b0 sys_ioctl() at sys_ioctl+0x15d/frame 0xfffffe00d9785980 amd64_syscall() at amd64_syscall+0x2b9/frame 0xfffffe00d9785ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00d9785ab0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x8004802ea, rsp =3D 0x7fffffffe178, rbp =3D 0x7fffffffe1e0 --- KDB: enter: panic [ thread pid 9949 tid 100138 ] --=20 You are receiving this mail because: You are the assignee for the bug.=