From owner-freebsd-current@FreeBSD.ORG Mon Jul 16 07:01:22 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id B120F16A405 for ; Mon, 16 Jul 2007 07:01:22 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from publicd.ub.mng.net (publicd.ub.mng.net [202.179.0.88]) by mx1.freebsd.org (Postfix) with ESMTP id AEC8413C478 for ; Mon, 16 Jul 2007 07:01:21 +0000 (UTC) (envelope-from ganbold@micom.mng.net) Received: from [202.179.0.164] (helo=daemon.micom.mng.net) by publicd.ub.mng.net with esmtpa (Exim 4.67 (FreeBSD)) (envelope-from ) id 1IAKa3-000AZ0-7r for freebsd-current@freebsd.org; Mon, 16 Jul 2007 15:01:15 +0800 Message-ID: <469B17BB.9050305@micom.mng.net> Date: Mon, 16 Jul 2007 15:01:15 +0800 From: Ganbold User-Agent: Thunderbird 2.0.0.0 (X11/20070425) MIME-Version: 1.0 To: "freebsd-current@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: LOR when running google-earth X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Jul 2007 07:01:22 -0000 Hi, I'm having LOR when I try to run google-earth. I have Intel 945GM graphic card. devil# uname -an FreeBSD devil.micom.mng.net 7.0-CURRENT FreeBSD 7.0-CURRENT #1: Tue Jul 10 10:44:42 ULAT 2007 root@devil.micom.mng.net:/usr/obj/usr/src/sys/DEVIL i386 devil# lock order reversal: (sleepable after non-sleepable) 1st 0xc3c06cd8 drm device (drm device) @ /usr/src/sys/modules/drm/drm/../../../dev/drm/drm_drv.c:907 2nd 0xc3e6ea3c user map (user map) @ /usr/src/sys/vm/vm_glue.c:182 KDB: stack backtrace: db_trace_self_wrapper(c08a3fa4,e6450a44,c066992e,c08a6485,c3e6ea3c,...) at db_trace_self_wrapper+0x26 kdb_backtrace(c08a6485,c3e6ea3c,c08be517,c08be517,c08bdfed,...) at kdb_backtrace+0x29 witness_checkorder(c3e6ea3c,9,c08bdfed,b6,c435a000,...) at witness_checkorder+0x6de _sx_xlock(c3e6ea3c,0,c08bdfed,b6,e6450aa8,...) at _sx_xlock+0x7d _vm_map_lock_read(c3e6e9f8,c08bdfed,b6,c435a000,a60,...) at _vm_map_lock_read+0x50 useracc(4ce1ede8,8,1,f5,c09ce1bc,...) at useracc+0x65 i915_cmdbuffer(c3bf3800,8018644b,c43814a0,3,c435a000,...) at i915_cmdbuffer+0x10f drm_ioctl(c3bf3800,8018644b,c43814a0,3,c435a000,...) at drm_ioctl+0x357 giant_ioctl(c3bf3800,8018644b,c43814a0,3,c435a000,...) at giant_ioctl+0x56 devfs_ioctl_f(c4cdd1b0,8018644b,c43814a0,c4356700,c435a000,...) at devfs_ioctl_f+0xc9 kern_ioctl(c435a000,9,8018644b,c43814a0,450c4c,...) at kern_ioctl+0x243 ioctl(c435a000,e6450cfc,e6450c80,c4022e4a,c435a000,...) at ioctl+0x134 linux_ioctl_drm(c435a000,e6450cfc,c4030c45,a2f,c435a000,...) at linux_ioctl_drm+0x2f linux_ioctl(c435a000,e6450cfc,e6450cf8,e6450d1c,c4032dd0,...) at linux_ioctl+0xca syscall(e6450d38) at syscall+0x2b3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (54, Linux ELF, linux_ioctl), eip = 0x49ea95f4, esp = 0xbfbfdf44, ebp = 0xbfbfdf64 --- KDB: enter: witness_checkorder [thread pid 899 tid 100122 ] Stopped at kdb_enter+0x32: leave db> bt Tracing pid 899 tid 100122 td 0xc435a000 kdb_enter(c0861150,c3e6ea3c,c08be517,c08be517,c08bdfed,...) at kdb_enter+0x32 witness_checkorder(c3e6ea3c,9,c08bdfed,b6,c435a000,...) at witness_checkorder+0x6f3 _sx_xlock(c3e6ea3c,0,c08bdfed,b6,e6450aa8,...) at _sx_xlock+0x7d _vm_map_lock_read(c3e6e9f8,c08bdfed,b6,c435a000,a60,...) at _vm_map_lock_read+0x50 useracc(4ce1ede8,8,1,f5,c09ce1bc,...) at useracc+0x65 i915_cmdbuffer(c3bf3800,8018644b,c43814a0,3,c435a000,...) at i915_cmdbuffer+0x10f drm_ioctl(c3bf3800,8018644b,c43814a0,3,c435a000,...) at drm_ioctl+0x357 giant_ioctl(c3bf3800,8018644b,c43814a0,3,c435a000,...) at giant_ioctl+0x56 devfs_ioctl_f(c4cdd1b0,8018644b,c43814a0,c4356700,c435a000,...) at devfs_ioctl_f+0xc9 kern_ioctl(c435a000,9,8018644b,c43814a0,450c4c,...) at kern_ioctl+0x243 ioctl(c435a000,e6450cfc,e6450c80,c4022e4a,c435a000,...) at ioctl+0x134 linux_ioctl_drm(c435a000,e6450cfc,c4030c45,a2f,c435a000,...) at linux_ioctl_drm+0x2f linux_ioctl(c435a000,e6450cfc,e6450cf8,e6450d1c,c4032dd0,...) at linux_ioctl+0xca syscall(e6450d38) at syscall+0x2b3 Xint0x80_syscall() at Xint0x80_syscall+0x20 --- syscall (54, Linux ELF, linux_ioctl), eip = 0x49ea95f4, esp = 0xbfbfdf44, ebp = 0xbfbfdf64 --- db> c thanks, Ganbold -- He was part of my dream, of course -- but then I was part of his dream too. -- Lewis Carroll