From owner-freebsd-bugs@freebsd.org Thu Jan 31 06:46:33 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 B7F091347690 for ; Thu, 31 Jan 2019 06:46:32 +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 52C9D728F8 for ; Thu, 31 Jan 2019 06:46:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0FD3F134768E; Thu, 31 Jan 2019 06:46:32 +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 C9286134768D for ; Thu, 31 Jan 2019 06:46:31 +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 4286F728F0 for ; Thu, 31 Jan 2019 06:46:31 +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 52D5F961B for ; Thu, 31 Jan 2019 06:46:30 +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 x0V6kUW0008968 for ; Thu, 31 Jan 2019 06:46:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x0V6kUEB008967 for bugs@FreeBSD.org; Thu, 31 Jan 2019 06:46:30 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 235342] [em] em0 hangs when vnet jail starts while transferring files Date: Thu, 31 Jan 2019 06:46:30 +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 Some People X-Bugzilla-Who: naito.yuichiro@gmail.com 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Jan 2019 06:46:33 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235342 Bug ID: 235342 Summary: [em] em0 hangs when vnet jail starts while transferring files Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: naito.yuichiro@gmail.com I'm using "FreeBSD 13.0-CURRENT r343486 GENERIC-NODEBUG amd64" with followi= ng NIC. em0@pci0:0:31:6: class=3D0x020000 card=3D0x00008086 chip=3D0x15b7808= 6 rev=3D0x31 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection (2) I219-LM' class =3D network subclass =3D ethernet A following scenario causes em driver hangs. 1. start file transfer through em0. I used sftp or netatalk. Both of them causes same result. 2. start vnet jail while transferring the file. I used iocage with vnet=3Don dhcp=3Don bpf=3Dyes. Without iocage using jail.conf causes same result. 3. "em0: TX(0) desc avail =3D 1024, pidx =3D 0" is shown on console repetit= ive and infinitely. After 3., em0 hangs and no packets can be sent and/or received. ifconfig up/down won't recover this hang up. I've tried my jail with iocage set vnet=3Don dhcp=3Doff bpf=3Dno, Nothing changed. Upgrading to 'FreeBSD 13.0-CURRENT r343598 GENERIC-NODEBUG amd64' won't fix this problem. Workaround is installing net/intel-em-kmod for now. --=20 You are receiving this mail because: You are the assignee for the bug.=