From owner-freebsd-bugs@freebsd.org Sun Feb 10 19:41:34 2019 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 1DD1314D9262 for ; Sun, 10 Feb 2019 19:41:34 +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 91E0F8DD06 for ; Sun, 10 Feb 2019 19:41:33 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 509B714D9261; Sun, 10 Feb 2019 19:41:33 +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 2C52014D9260 for ; Sun, 10 Feb 2019 19:41:33 +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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B652E8DD00 for ; Sun, 10 Feb 2019 19:41:32 +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 EB0D315386 for ; Sun, 10 Feb 2019 19:41:31 +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 x1AJfVO0050254 for ; Sun, 10 Feb 2019 19:41:31 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x1AJfVdp050253 for bugs@FreeBSD.org; Sun, 10 Feb 2019 19:41:31 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 235649] panic: general protection fault in vlan_ioctl+0xfc Date: Sun, 10 Feb 2019 19:41:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: panic, stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pho@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status keywords bug_severity priority component assigned_to reporter Message-ID: 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-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: Sun, 10 Feb 2019 19:41:34 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235649 Bug ID: 235649 Summary: panic: general protection fault in vlan_ioctl+0xfc Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Keywords: panic, stress2 Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pho@FreeBSD.org While stress testing ifconfig I got this: Fatal trap 9: general protection fault while in kernel mode cpuid =3D 0; apic id =3D 00 instruction pointer =3D 0x20:0xffffffff8120956c stack pointer =3D 0x28:0xfffffe00b9d97660 frame pointer =3D 0x28:0xfffffe00b9d976c0 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 11473 (ifconfig) trap number =3D 9 panic: general protection fault cpuid =3D 0 time =3D 1549805206 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00b9d97= 340 vpanic() at vpanic+0x20c/frame 0xfffffe00b9d973a0 panic() at panic+0x43/frame 0xfffffe00b9d97400 trap_fatal() at trap_fatal+0x47d/frame 0xfffffe00b9d97470 trap() at trap+0xba/frame 0xfffffe00b9d97590 calltrap() at calltrap+0x8/frame 0xfffffe00b9d97590 --- trap 0x9, rip =3D 0xffffffff8120956c, rsp =3D 0xfffffe00b9d97660, rbp = =3D 0xfffffe00b9d976c0 --- vlan_ioctl() at vlan_ioctl+0xfc/frame 0xfffffe00b9d976c0 ifhwioctl() at ifhwioctl+0x6ea/frame 0xfffffe00b9d97750 ifioctl() at ifioctl+0x5dc/frame 0xfffffe00b9d97830 kern_ioctl() at kern_ioctl+0x3a8/frame 0xfffffe00b9d978a0 sys_ioctl() at sys_ioctl+0x290/frame 0xfffffe00b9d97980 amd64_syscall() at amd64_syscall+0x45e/frame 0xfffffe00b9d97ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00b9d97ab0 --- syscall (54, FreeBSD ELF64, sys_ioctl), rip =3D 0x80048524a, rsp =3D 0x7fffffffe3e8, rbp =3D 0x7fffffffe4b0 --- KDB: enter: panic [ thread pid 11473 tid 100681 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why db>=20 https://people.freebsd.org/~pho/stress/log/epoch-2.txt --=20 You are receiving this mail because: You are the assignee for the bug.=