From owner-freebsd-bugs@FreeBSD.ORG Fri Aug 12 08:50:21 2005 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8472016A440 for ; Fri, 12 Aug 2005 08:50:21 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id EB44C43D46 for ; Fri, 12 Aug 2005 08:50:20 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id j7C8oKV8062926 for ; Fri, 12 Aug 2005 08:50:20 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id j7C8oKN8062925; Fri, 12 Aug 2005 08:50:20 GMT (envelope-from gnats) Resent-Date: Fri, 12 Aug 2005 08:50:20 GMT Resent-Message-Id: <200508120850.j7C8oKN8062925@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, "Andrey V. Elsukov" Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 312D316A41F for ; Fri, 12 Aug 2005 08:46:45 +0000 (GMT) (envelope-from elsukov@rdu.kirov.ru) Received: from mail.rdu.kirov.ru (ns.rdu.kirov.ru [217.9.151.217]) by mx1.FreeBSD.org (Postfix) with ESMTP id AC77543D48 for ; Fri, 12 Aug 2005 08:46:43 +0000 (GMT) (envelope-from elsukov@rdu.kirov.ru) Received: from rdu.kirov.ru (localhost [127.0.0.1]) by mail.rdu.kirov.ru (Postfix) with ESMTP id 59E12115642 for ; Fri, 12 Aug 2005 12:46:40 +0400 (MSD) Received: (from elsukov@localhost) by rdu.kirov.ru (8.12.10/8.12.9/Submit) id j7C8kesM082593; Fri, 12 Aug 2005 12:46:40 +0400 (MSD) Message-Id: <200508120846.j7C8kesM082593@rdu.kirov.ru> Date: Fri, 12 Aug 2005 12:46:40 +0400 (MSD) From: "Andrey V. Elsukov" To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/84836: Fatal trap on 6.0-BETA2 when use SC_PIXEL_MODE, SHED_ULE, VESA_800x600 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: "Andrey V. Elsukov" List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 12 Aug 2005 08:50:21 -0000 >Number: 84836 >Category: kern >Synopsis: Fatal trap on 6.0-BETA2 when use SC_PIXEL_MODE, SHED_ULE, VESA_800x600 >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Aug 12 08:50:20 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Andrey V. Elsukov >Release: FreeBSD 6.0-BETA2 i386 >Organization: >Environment: FreeBSD 6.0-BETA2 #0: Fri Aug 12 10:50:03 MSD 2005 butcher@:/usr/obj/usr/src/sys/TEST >Description: I have custom kernel: --------------------------------- -cpu I486_CPU -cpu I586_CPU cpu I686_CPU -ident GENERIC +ident TEST -#options SCHED_ULE # ULE scheduler -options SCHED_4BSD # 4BSD scheduler +options SCHED_ULE # ULE scheduler +#options SCHED_4BSD # 4BSD scheduler +options SC_DISABLE_REBOOT +options SC_PIXEL_MODE --------------------------------- /boot/loader.conf: vesa_load="YES" --------------------------------- /boot/device.hints: hint.sc.0.flags="0x180" --------------------------------- /etc/rc.conf: allscreen_flags="-g 100x37 VESA_800x600" --------------------------------- and system trap during boot. >How-To-Repeat: always. >Fix: boot in single user mode with hint.sc.0.flags="0x100" and disable allscreen_flags. --- out.txt begins here --- GNU gdb 6.1.1 [FreeBSD] Copyright 2004 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-marcel-freebsd". #0 doadump () at pcpu.h:165 in pcpu.h (kgdb) bt #0 doadump () at pcpu.h:165 #1 0xc0631cf4 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:397 #2 0xc0632009 in panic (fmt=0xc0823272 "from debugger") at /usr/src/sys/kern/kern_shutdown.c:553 #3 0xc0468d91 in db_panic (addr=-1065572748, have_addr=0, count=-1, modif=0xd53867b0 "") at /usr/src/sys/ddb/db_command.c:435 #4 0xc0468d28 in db_command (last_cmdp=0xc09060a4, cmd_table=0x0, aux_cmd_tablep=0xc088371c, aux_cmd_tablep_end=0xc0883738) at /usr/src/sys/ddb/db_command.c:349 #5 0xc0468df0 in db_command_loop () at /usr/src/sys/ddb/db_command.c:455 #6 0xc046a991 in db_trap (type=18, code=0) at /usr/src/sys/ddb/db_main.c:221 #7 0xc064ada4 in kdb_trap (type=18, code=0, tf=0xd5386920) at /usr/src/sys/kern/subr_kdb.c:473 #8 0xc07f01f8 in trap_fatal (frame=0xd5386920, eva=0) at /usr/src/sys/i386/i386/trap.c:832 #9 0xc07efd74 in trap (frame= {tf_fs = -1048641528, tf_es = 40, tf_ds = -717750232, tf_edi = -1048583100, tf_esi = 1800, tf_ebp = -717723284, tf_isp = -717723316, tf_ebx = 400, tf_edx = 0, tf_ecx = -1048583168, tf_eax = 400, tf_trapno = 18, tf_err = 0, tf_eip = -1065572748, tf_cs = 32, tf_eflags = 66050, tf_esp = -717723276, tf_ss = -1048583168}) at /usr/src/sys/i386/i386/trap.c:639 #10 0xc07de0fa in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #11 0xc17f0008 in ?? () #12 0x00000028 in ?? () #13 0xd5380028 in ?? () #14 0xc17fe444 in ?? () #15 0x00000708 in ?? () #16 0xd538696c in ?? () #17 0xd538694c in ?? () #18 0x00000190 in ?? () #19 0x00000000 in ?? () #20 0xc17fe400 in ?? () #21 0x00000190 in ?? () #22 0x00000012 in ?? () #23 0x00000000 in ?? () #24 0xc07ca674 in sc_mouse_move (scp=0x0, x=400, y=0) at /usr/src/sys/dev/syscons/scmouse.c:132 #25 0xc07d4d12 in sc_alloc_scr_buffer (scp=0xc17fe400, wait=1, discard=1) at /usr/src/sys/dev/syscons/syscons.c:2918 #26 0xc07cf85c in sc_set_pixel_mode (scp=0xc17fe400, tp=0xc16cec00, xsize=100, ysize=37, fontsize=16) at /usr/src/sys/dev/syscons/scvidctl.c:434 #27 0xc07d03cc in sc_vid_ioctl (tp=0xc16cec00, cmd=0, data=0xc16bb130 "d", flag=1, td=0xc179daf0) at /usr/src/sys/dev/syscons/scvidctl.c:791 #28 0xc07d15b0 in scioctl (dev=0xc16c4000, cmd=2148289380, data=0xc16bb130 "d", flag=1, td=0xc179daf0) at /usr/src/sys/dev/syscons/syscons.c:678 #29 0xc05eb34b in devfs_ioctl_f (fp=0xc17771b0, com=2148289380, data=0xc16bb130, cred=0xc1555a80, td=0xc179daf0) at /usr/src/sys/fs/devfs/devfs_vnops.c:566 #30 0xc0656950 in ioctl (td=0xc179daf0, uap=0xd5386d04) at file.h:258 #31 0xc07f04e7 in syscall (frame= {tf_fs = 59, tf_es = 59, tf_ds = 59, tf_edi = 536892930, tf_esi = 258, tf_ebp = -1077941928, tf_isp = -717722268, tf_ebx = 37, tf_edx = 0, tf_ecx = 600, tf_eax = 54, tf_trapno = 12, tf_err = 2, tf_eip = 671847047, tf_cs = 51, tf_eflags = 514, tf_esp = -1077942020, tf_ss = 59}) at /usr/src/sys/i386/i386/trap.c:986 #32 0xc07de14f in Xint0x80_syscall () at /usr/src/sys/i386/i386/exception.s:200 #33 0x0000003b in ?? () #34 0x0000003b in ?? () #35 0x0000003b in ?? () #36 0x20005602 in ?? () #37 0x00000102 in ?? () #38 0xbfbfe958 in ?? () #39 0xd5386d64 in ?? () #40 0x00000025 in ?? () #41 0x00000000 in ?? () #42 0x00000258 in ?? () #43 0x00000036 in ?? () #44 0x0000000c in ?? () #45 0x00000002 in ?? () #46 0x280b9287 in ?? () #47 0x00000033 in ?? () #48 0x00000202 in ?? () #49 0xbfbfe8fc in ?? () #50 0x0000003b in ?? () #51 0x00000000 in ?? () #52 0x00000000 in ?? () #53 0x00000000 in ?? () #54 0x00000000 in ?? () #55 0x0fa29000 in ?? () #56 0xc179dc44 in ?? () #57 0xc15594b0 in ?? () #58 0xd5386784 in ?? () #59 0xd5386768 in ?? () #60 0xc179daf0 in ?? () #61 0xc0642d47 in sched_switch (td=0x25, newtd=0x102, flags=) at /usr/src/sys/kern/sched_ule.c:1377 (kgdb) --- out.txt ends here --- >Release-Note: >Audit-Trail: >Unformatted: