From owner-freebsd-bugs@FreeBSD.ORG Sat Mar 14 22:50:08 2009 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 3C4251065673 for ; Sat, 14 Mar 2009 22:50:08 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 18D2B8FC20 for ; Sat, 14 Mar 2009 22:50:08 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n2EMo7YH049617 for ; Sat, 14 Mar 2009 22:50:07 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n2EMo7Hs049611; Sat, 14 Mar 2009 22:50:07 GMT (envelope-from gnats) Resent-Date: Sat, 14 Mar 2009 22:50:07 GMT Resent-Message-Id: <200903142250.n2EMo7Hs049611@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, Miroslav Drbal Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id F0EA81065746 for ; Sat, 14 Mar 2009 22:47:18 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id DFEA38FC19 for ; Sat, 14 Mar 2009 22:47:18 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n2EMlIba047274 for ; Sat, 14 Mar 2009 22:47:18 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n2EMlImj047273; Sat, 14 Mar 2009 22:47:18 GMT (envelope-from nobody) Message-Id: <200903142247.n2EMlImj047273@www.freebsd.org> Date: Sat, 14 Mar 2009 22:47:18 GMT From: Miroslav Drbal To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: kern/132646: Recent DRM kernel crash in 7.1-STABLE X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 14 Mar 2009 22:50:08 -0000 >Number: 132646 >Category: kern >Synopsis: Recent DRM kernel crash in 7.1-STABLE >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Mar 14 22:50:07 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Miroslav Drbal >Release: 7.1-STABLE >Organization: >Environment: FreeBSD devil 7.1-STABLE FreeBSD 7.1-STABLE #2: Sat Mar 14 12:54:56 CET 2009 apoc@devil:/usr/obj/usr/src/sys/DEVIL i386 >Description: Unread portion of the kernel message buffer: <118>Mar 13 23:24:17 devil syslogd: exiting on signal 15 info: [drm] Num pipes: 1 Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read, page not present instruction pointer = 0x20:0xc4a39d69 stack pointer = 0x28:0xc3ea1c3c frame pointer = 0x28:0xc3ea1c4c code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock sio) trap number = 12 panic: page fault cpuid = 0 Uptime: 7m0s Physical memory: 1010 MB Dumping 150 MB: 135 119 103 87 71 55 39 23 7 Reading symbols from /boot/kernel/acpi.ko...Reading symbols from /boot/kernel/acpi.ko.symbols...done. done. Loaded symbols for /boot/kernel/acpi.ko Reading symbols from /boot/kernel/linux.ko...Reading symbols from /boot/kernel/linux.ko.symbols...done. done. Loaded symbols for /boot/kernel/linux.ko Reading symbols from /usr/local/modules/rtc.ko...done. Loaded symbols for /usr/local/modules/rtc.ko Reading symbols from /boot/kernel/radeon.ko...Reading symbols from /boot/kernel/radeon.ko.symbols...done. done. Loaded symbols for /boot/kernel/radeon.ko Reading symbols from /boot/kernel/drm.ko...Reading symbols from /boot/kernel/drm.ko.symbols...done. done. Loaded symbols for /boot/kernel/drm.ko #0 doadump () at pcpu.h:196 196 __asm __volatile("movl %%fs:0,%0" : "=r" (td)); (kgdb) bt full #0 doadump () at pcpu.h:196 No locals. #1 0xc07d6706 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 _giantcnt = Variable "_giantcnt" is not available. (kgdb) backtrace #0 doadump () at pcpu.h:196 #1 0xc07d6706 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418 #2 0xc07d69ee in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:574 #3 0xc0a606ac in trap_fatal (frame=0xc3ea1bfc, eva=16) at /usr/src/sys/i386/i386/trap.c:939 #4 0xc0a6091b in trap_pfault (frame=0xc3ea1bfc, usermode=0, eva=16) at /usr/src/sys/i386/i386/trap.c:852 #5 0xc0a61312 in trap (frame=0xc3ea1bfc) at /usr/src/sys/i386/i386/trap.c:530 #6 0xc0a45deb in calltrap () at /usr/src/sys/i386/i386/exception.s:159 #7 0xc4a39d69 in radeon_get_vblank_counter (dev=0xc4354400, crtc=0) at /usr/src/sys/modules/drm/radeon/../../../dev/drm/radeon_irq.c:308 #8 0xc4a6114e in vblank_disable_fn (arg=0xc4354400) at /usr/src/sys/modules/drm/drm/../../../dev/drm/drm_irq.c:91 #9 0xc07e9576 in softclock (dummy=0x0) at /usr/src/sys/kern/kern_timeout.c:274 #10 0xc07b42cb in ithread_loop (arg=0xc408b280) at /usr/src/sys/kern/kern_intr.c:1088 #11 0xc07b0d74 in fork_exit (callout=0xc07b40f0 , arg=0xc408b280, frame=0xc3ea1d38) at /usr/src/sys/kern/kern_fork.c:810 #12 0xc0a45e60 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:264 >How-To-Repeat: I used radeondriver on my X600 Mobility card, after some work in X server i did server shutdown from menu. Kernel crashed. >Fix: >Release-Note: >Audit-Trail: >Unformatted: