From owner-freebsd-bugs@freebsd.org Thu May 24 13:06:02 2018 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 219D7EF05F5 for ; Thu, 24 May 2018 13:06:02 +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 A41B76AB85 for ; Thu, 24 May 2018 13:06:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 60AF8EF05F4; Thu, 24 May 2018 13:06:01 +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 3E576EF05F3 for ; Thu, 24 May 2018 13:06:01 +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 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D2DB36AB83 for ; Thu, 24 May 2018 13:06:00 +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 213D0A12E for ; Thu, 24 May 2018 13:06:00 +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 w4OD5xZc078079 for ; Thu, 24 May 2018 13:05:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w4OD5xBK078078 for bugs@FreeBSD.org; Thu, 24 May 2018 13:05:59 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 228458] [jail] panic: _mtx_lock_sleep: recursed on non-recursive mutex unp @ /usr/src/sys/kern/uipc_usrreq.c:354 Date: Thu, 24 May 2018 13:06:00 +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: marieheleneka@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 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 MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 May 2018 13:06:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228458 Bug ID: 228458 Summary: [jail] panic: _mtx_lock_sleep: recursed on non-recursive mutex unp @ /usr/src/sys/kern/uipc_usrreq.c:354 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: marieheleneka@gmail.com Created attachment 193649 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D193649&action= =3Dedit Screenshot of kernel panic This panic always occurs when starting jails, regardless of whether it's du= ring boot or some time after (i.e. jail_enabled=3DNO, service jail onestart) There is also a lock order reversal between "allprison" and "vnet_sysinit_sxlock" (see screenshot) =3D=3D=3D Infodump =3D=3D=3D # uname -a FreeBSD venus 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r334115: Thu May 24 00:0= 8:59 CEST 2018 root@venus:/usr/obj/usr/src/amd64.amd64/sys/Venus amd64 # cat /usr/src/sys/amd64/conf/Venus include GENERIC ident Venus options VIMAGE device epair # cat /etc/jail.conf exec.start =3D "/bin/sh /etc/rc"; exec.stop =3D "/bin/sh /etc/rc.shutdown"; exec.clean; mount.devfs; mount.fstab =3D "/etc/fstab.$name"; path =3D "/usr/jails/$name"; host.hostname =3D "$name.mhka.no"; devsamba { vnet; vnet.interface =3D "epair0b"; } --=20 You are receiving this mail because: You are the assignee for the bug.=