From owner-freebsd-xen@FreeBSD.ORG Fri Mar 18 10:07:14 2011 Return-Path: Delivered-To: freebsd-xen@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A0BAA106564A for ; Fri, 18 Mar 2011 10:07:14 +0000 (UTC) (envelope-from ykohut@onapp.com) Received: from edgelb.ocscloud.net (edge02.ocscloud.net [91.210.68.36]) by mx1.freebsd.org (Postfix) with ESMTP id 455048FC17 for ; Fri, 18 Mar 2011 10:07:14 +0000 (UTC) Received: from W01EXHUB01.hosting.tg.local (10.101.22.23) by W01EXEDGE02.hosting.tg.local (91.210.68.36) with Microsoft SMTP Server (TLS) id 8.1.311.2; Fri, 18 Mar 2011 09:56:18 +0000 Received: from [192.168.128.200] (194.44.160.178) by smtpauth.thinkgrid.net (10.101.22.25) with Microsoft SMTP Server (TLS) id 8.1.311.2; Fri, 18 Mar 2011 09:56:17 +0000 From: Yuriy Kohut Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Fri, 18 Mar 2011 11:56:12 +0200 Message-ID: To: "freebsd-xen@freebsd.org" MIME-Version: 1.0 (Apple Message framework v1082) X-Mailer: Apple Mail (2.1082) Cc: Subject: 8.2-RELEASE (XEN config) panics on /usr/src/sys/i386/xen/pmap.c:1073 X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Mar 2011 10:07:14 -0000 Hi, FreeBSD DomU details: FreeBSD 8.2-RELEASE (XEN) i386 The kernel was compiled as # make buildkernel KERNCONF=3DXEN INSTKERNNAME=3D8.2-XEN The CVS brach used is: RELENG_8_2 I got kernel panics while was compiling GHC from ports: =3D=3D=3D> Configuring for hs-ghc-paths-0.1.0.5_1 [1 of 1] Compiling Main ( Setup.hs, Setup.o ) Linking setup ... gcc: Internal error: Killed: 9 (program ld) Please submit a full bug report. See for instructions. *** Error code 1 The panic details are (from main console): lock order reversal: 1st 0xc05b08c4 PMAP2 (PMAP2) @ /usr/src/sys/i386/xen/pmap.c:1049 2nd 0xc054de04 vm page queue mutex (vm page queue mutex) @ = /usr/src/sys/i386/xen/pmap.c:1073 KDB: stack backtrace: X_db_sym_numargs(c0363f9a,c03e8cbc,282,0,a3481215,...) at = X_db_sym_numargs+0x146 kdb_backtrace(c010e74b,c0366eaf,c16ca5f0,c16ca178,cca6eab8,...) at = kdb_backtrace+0x2a = witness_display_spinlock(c0366eaf,c054de04,c03670bc,c16ca178,c038d96c,...)= at witness_display_spinlock+0x75 witness_checkorder(c054de04,9,c038d96c,431,0,...) at = witness_checkorder+0x839 _mtx_lock_flags(c054de04,0,c038d96c,431,292,...) at _mtx_lock_flags+0xc4 pmap_extract(c1ae78fc,28202000,4,c035f3ba,c1ae78fc,...) at = pmap_extract+0x1c8 vm_fault_unwire(c1ae784c,28202000,28203000,0,0,...) at = vm_fault_unwire+0x32 vm_map_delete(c1ae784c,1000,bf800000,1,c1ae784c,...) at = vm_map_delete+0x17f vm_map_remove(c1ae784c,1000,bf800000,0,c1b2d7f8,...) at = vm_map_remove+0x51 vmspace_exit(c18f82d0,0,c035bd35,12d,cca6ec60,...) at vmspace_exit+0xbf exit1(c18f82d0,0,cca6ec8c,c0117f86,c18f82d0,...) at exit1+0x5db sys_exit(c18f82d0,cca6ecfc,cca6ed38,c0365893,0,...) at sys_exit+0x1d syscallenter(c18f82d0,cca6ecf4,cca6ecf4,0,c03335ea,...) at = syscallenter+0x246 syscall(cca6ed38) at syscall+0x34 Xint0x80_syscall() at Xint0x80_syscall+0x22 --- syscall (1, FreeBSD ELF32, sys_exit), eip =3D 0x280ff32f, esp =3D = 0xbf7fe72c, ebp =3D 0xbf7fe738 --- Could somebody assis me with that ? Please let me know if more details required. --- Yura