From nobody Sun Aug 06 20:47:28 2023 X-Original-To: jail@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 4RJs2n5nMQz4mPPB for ; Sun, 6 Aug 2023 20:47:29 +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 4RJs2n3Ylyz4lZg for ; Sun, 6 Aug 2023 20:47:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1691354849; 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: in-reply-to:in-reply-to:references:references; bh=9+pxPNRm9ZnvFcuKpubBGfpUUE/SOBY1UH8QUU+i5x8=; b=aJDRr3V2Y/ze2AN6ksLFiy/SPF52dcWZgdb+wdwitzLhWbmLOK7VGGdNAOYwhx46rMB2qw LMsWRvSMUPAYyTgdhz/un3bkuNoE43rPi54u7RFCLoa9hvEvhlqEkVSVB555LMeY3G34XS FOjh8NchdyKUbsrKaOnxlJ/SEbSoq54HWGFB9+eY3eU87sq1U76YFtkEbQIVNjDze/FM5d gH/JKov7oBWeUCXol7z/G8oYuVD32677doUntIQTye+DsMIRwFVn6tYVNmw1DN2Ce1lpBR JaEUVcQ6/exHXHYTHBCuGJpGRTJO3W09lTa6SVb7LurqVnPh59M2faKsC35rxg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1691354849; a=rsa-sha256; cv=none; b=VLFNGb7JXIvaTN5hZmpdr6B1/1JpX72V1+MZBzOkTuozfu4jF7/Bj/WO6ttv7sCcR2f6ff QfWR+OPwqgVo+hBfeDrEoK9HsH++kmRasHBwHyOwr1qQVrfZBjFkmqAmW0zPsXu0rj7rHk VPU30OGBajeKAbFK2FUiuCViMtzyHOcAcmPpG0kEmSZDlLRQyZwtEcZ+bF+qV3uztNvhKw bbCfr2woHazzCq1xx5SZBWUymJdt/4IFUzBMM7AkAAPtCZGbDFWdKwqt6lcf4mloA5p+sQ dH/+TmI239hMr28n0TzH5BAdBLUOC3NXCXFih7HM+ndXsReTh+Be/HMJXmB7Bg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4RJs2n2YDKz91g for ; Sun, 6 Aug 2023 20:47:29 +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 376KlTqS072124 for ; Sun, 6 Aug 2023 20:47:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 376KlTkS072123 for jail@FreeBSD.org; Sun, 6 Aug 2023 20:47:29 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: jail@FreeBSD.org Subject: [Bug 272958] jail creation failure with vnet epair leaves host interface lingering Date: Sun, 06 Aug 2023 20:47:28 +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: 13.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: alexseitsinger@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: jail@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 List-Id: Discussion about FreeBSD jail(8) List-Archive: https://lists.freebsd.org/archives/freebsd-jail List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-jail@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D272958 --- Comment #7 from Alex Seitsinger --- 1. Start a jail 2. Using exec.created/exec.poststart, successfully move the epair interface into the jail via ifconfig vnet. 3. Run another script via exec.created/exec.poststart, but have it fail, causing the jail's creation to fail and exit. 4. Observe that the first epair interface still exists on the host via ifconfig. 5. Some seconds to minutes following this, the kernel will panic and reboot= the system. --=20 You are receiving this mail because: You are the assignee for the bug.=