From nobody Sat Mar 26 13:18:40 2022 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 746121A40933 for ; Sat, 26 Mar 2022 13:18:40 +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 4KQffm1qSzz3FyK for ; Sat, 26 Mar 2022 13:18:40 +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 0E53321A2D for ; Sat, 26 Mar 2022 13:18:40 +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 22QDIegi051968 for ; Sat, 26 Mar 2022 13:18:40 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 22QDIdEC051967 for bugs@FreeBSD.org; Sat, 26 Mar 2022 13:18:40 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 262829] epair: New panic when destroying epair interface of vnet jail Date: Sat, 26 Mar 2022 13:18:40 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: grembo@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 cc attachments.created 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 List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1648300720; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=KD0vKU/OSHPVekYkba1ZR5olQdN4TrtjtzPCfU/6FDA=; b=fmgSH6qpiasvm0VFp6zNbGr323OAWNS/pbQZ/iQOxZ+A5NLZtHgRPhIZMp+lzWSwkiNfiu p7yypa2s5O6i2Og7yIsBOYVZ5qE8Artra4vQcoEXO4zgdqBHnaJ70V5SvH7K2rUbXjc5Ug T9ddq1ZgageEQSgE62QCZs172A0MYQvNVicflhHOLNVHckeQtpqXBM+081ub5ptjnk+DLR dCXG0aV3iehebAahD0aXVvGTX1V2s1VhHr3E5RjAC+ayVZfpvA/dKe4Aq01rPSK154lm8V oG2aAulOaujLCwRD+IM1yGk5vgWskDb5pR6XGdfN4lwU2ra58DXf6YeE4TNN6Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1648300720; a=rsa-sha256; cv=none; b=PAQIqmVvpBnntoWcz4wb7hZTXGPkRGio7SkC6s29IGK8gYx2Lna4baiQ4dz6Qp+Rl+YZwZ 7clMTFC6Y4IJJezHMjrPFC0bWzKSGovfwN8BWvI4Hqpw7SyNNOEzjkrgdgK6sqFPlNVAx3 ERAIJTF8YfLLQsnletOBV/vS9qYxxHrJWGNj8zDlSZ5JxxJ4U/Mhs/Ep9yWUYfDpse9ffj C7us7/6c3iMyFa2VhPr5bkn1v/9wY0zvtO6L4r/sgNIw8ng58PcsO4BR6uM7Q5jsM1BAzg LYjtgTgUm+LBaqlimywLf/j/TzFNAKUQywJR3Ni6quluf1Vk/+8EH8OsNtBQVQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D262829 Bug ID: 262829 Summary: epair: New panic when destroying epair interface of vnet jail Product: Base System Version: 13.1-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: grembo@FreeBSD.org CC: bz@FreeBSD.org, kp@freebsd.org Created attachment 232736 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D232736&action= =3Dedit Script to trigger epair panic This panic looks very similar to bug #234985 and can be triggered easily us= ing the attached crash_epair.sh script. Tested on: - 13.0-RELEASE-p8 - 13.1-BETA1 - 13.1-BETA2 If it helps, I could create a separate PR for 13.0 (as epair changed a lot, crashdumps differ), but for know I would like to keep the discussion in one place. --=20 You are receiving this mail because: You are the assignee for the bug.=