From owner-freebsd-bugs@freebsd.org Wed Feb 24 20:35:53 2021 Return-Path: Delivered-To: freebsd-bugs@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 3125B548B79 for ; Wed, 24 Feb 2021 20:35:53 +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 4Dm73Y0kpPz4cGK for ; Wed, 24 Feb 2021 20:35:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 192C7548DBE; Wed, 24 Feb 2021 20:35:53 +0000 (UTC) Delivered-To: bugs@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 18F48548DBD for ; Wed, 24 Feb 2021 20:35:53 +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) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Dm73Y08V6z4cMB for ; Wed, 24 Feb 2021 20:35:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id EC7342BDC for ; Wed, 24 Feb 2021 20:35:52 +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 11OKZq9I036050 for ; Wed, 24 Feb 2021 20:35:52 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 11OKZqAX036049 for bugs@FreeBSD.org; Wed, 24 Feb 2021 20:35:52 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 253824] ifconfig test triggers a 'panic: general protection fault' in net/if_vlan.c:1877 Date: Wed, 24 Feb 2021 20:35:53 +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: 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 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: 2.1.34 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Feb 2021 20:35:53 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D253824 Bug ID: 253824 Summary: ifconfig test triggers a 'panic: general protection fault' in net/if_vlan.c:1877 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pho@FreeBSD.org 20210224 21:09:46 all (584/748): ifconfig.sh if_delmulti_locked: detaching ifnet instance 0xfffff8010c854000 Fatal trap 9: general protection fault while in kernel mode cpuid =3D 7; apic id =3D 07 instruction pointer =3D 0x20:0xffffffff80d46644 stack pointer =3D 0x28:0xfffffe06c886d760 frame pointer =3D 0x28:0xfffffe06c886d7b0 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 49513 (ifconfig) trap number =3D 9 panic: general protection fault cpuid =3D 7 time =3D 1614197413 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe06c886d= 470 vpanic() at vpanic+0x181/frame 0xfffffe06c886d4c0 panic() at panic+0x43/frame 0xfffffe06c886d520 trap_fatal() at trap_fatal+0x387/frame 0xfffffe06c886d580 trap() at trap+0xa4/frame 0xfffffe06c886d690 calltrap() at calltrap+0x8/frame 0xfffffe06c886d690 --- trap 0x9, rip =3D 0xffffffff80d46644, rsp =3D 0xfffffe06c886d760, rbp = =3D 0xfffffe06c886d7b0 --- vlan_ioctl() at vlan_ioctl+0x104/frame 0xfffffe06c886d7b0 ifhwioctl() at ifhwioctl+0x2f6/frame 0xfffffe06c886d8b0 ifioctl() at ifioctl+0x37f/frame 0xfffffe06c886d980 kern_ioctl() at kern_ioctl+0x289/frame 0xfffffe06c886d9f0 sys_ioctl() at sys_ioctl+0x12a/frame 0xfffffe06c886dac0 amd64_syscall() at amd64_syscall+0x147/frame 0xfffffe06c886dbf0 Details @ https://people.freebsd.org/~pho/stress/log/log0055.txt --=20 You are receiving this mail because: You are the assignee for the bug.=