From owner-freebsd-current@FreeBSD.ORG Tue May 13 22:31:18 2008 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F5B9106567D for ; Tue, 13 May 2008 22:31:18 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from wf-out-1314.google.com (wf-out-1314.google.com [209.85.200.173]) by mx1.freebsd.org (Postfix) with ESMTP id 643F08FC0C for ; Tue, 13 May 2008 22:31:18 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by wf-out-1314.google.com with SMTP id 28so2823933wfa.7 for ; Tue, 13 May 2008 15:31:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=0U8Hs51OCPfjukJhP7Fwt0XjJXQkKKrkT3NXQuwRz3M=; b=E1ZQoj0q//Tnp+o9hnkVma16e3qAhIrhWE+CCsunYNgL4yFU4jXQJ542SEzNJqMRSm8R6xeBNP1RSUxAuYcfDZOPtnUbonMrrxML7HRS215MqntrjPufY9XW1AqxRf+qq70FYr0zAUzB+wB19V9lJSb67p8e2ZbbcuVc8zOndUg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=tzUf3xi3h533YNxxFHeW0Avqu8akqlS4d1k6fz8bgfbsHPEVMLHRpApxfVecd1Gv1iUIZcMQRW8XbZeXrzYL6SNEm6DR1uhUdgreGqt0I5BzkvWLS2ozJUPpoCkSdFOkvIeVmXGVRvO2JrU1/MJpkv7ZGLK5H0sftQa7E1DzMmI= Received: by 10.143.162.8 with SMTP id p8mr106089wfo.49.1210716354980; Tue, 13 May 2008 15:05:54 -0700 (PDT) Received: by 10.142.215.15 with HTTP; Tue, 13 May 2008 15:05:54 -0700 (PDT) Message-ID: <3a142e750805131505j5e663f1ahe5cc2f2a9d3522ef@mail.gmail.com> Date: Wed, 14 May 2008 00:05:54 +0200 From: "Paul B. Mahol" To: "Giorgos Keramidas" In-Reply-To: <87ve1iqbn7.fsf@kobe.laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <87ve1iqbn7.fsf@kobe.laptop> Cc: current@freebsd.org Subject: Re: repeated panics in vm_reserv_alloc_page() 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: Tue, 13 May 2008 22:31:18 -0000 Maybe completely unrelated to your problem. But anyway ... I have experience with random hardlocks when starting (and only when starting) Xorg on HP Compaq nx7300 laptop (agp0: on vgapci0). It happens also with agp and dri disabled - ie running Xorg with vesa driver, so it doesnt look hardware dependent to me. I cant do really anything to debug this problem. I dont know 100% how to reproduce hardlocks, it looks completely random to me, but somehow, my experience is that UP kernel have much less probability to hardlocks. This started to happen around March this year :) on CURRENT. On 5/13/08, Giorgos Keramidas wrote: > I've been seeing panics in vm_reserv_alloc_page() for a few days with > CURRENT built from sources at 2008-05-09 20:38:25 +0000. The panics > seem to be triggered by X11 sessions, but not when I work in the console > only. > > dmesg output and stack traces from the vmcore.{7,8,9,10,11,12} kernel > dumps I have around are attached below. Look for 'vmcore.' to find the > traces after the dmesg text. > > [--- dmesg ---] > > Copyright (c) 1992-2008 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 8.0-CURRENT #0: Sat May 10 06:30:40 EEST 2008 > build@kobe:/home/build/obj/home/build/src/sys/KOBE > WARNING: WITNESS option enabled, expect reduced performance. > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: Genuine Intel(R) CPU T2400 @ 1.83GHz (1828.77-MHz 686-class > CPU) > Origin = "GenuineIntel" Id = 0x6e8 Stepping = 8 > > Features=0xbfe9fbff > Features2=0xc1a9 > Cores per package: 2 > real memory = 528089088 (503 MB) > avail memory = 507576320 (484 MB) > ACPI APIC Table: > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > ioapic0: Changing APIC ID to 1 > ioapic0 irqs 0-23 on motherboard > kbd1 at kbdmux0 > ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) > acpi0: on motherboard > acpi0: [ITHREAD] > acpi0: Power Button (fixed) > acpi0: reservation of 0, a0000 (3) failed > acpi0: reservation of 100000, 1f6a0000 (3) failed > Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 > acpi_timer0: <24-bit timer at 3.579545MHz> port 0xd808-0xd80b on acpi0 > pcib0: port 0xcf8-0xcff on acpi0 > pci0: on pcib0 > vgapci0: port 0xcff8-0xcfff mem > 0xffd80000-0xffdfffff,0xe0000000-0xefffffff,0xffd40000-0xffd7ffff irq 16 at > device 2.0 on pci0 > agp0: on vgapci0 > agp0: detected 7932k stolen memory > agp0: aperture size is 256M > vgapci1: at device 2.1 on pci0 > pcm0: at device 27.0 on pci0 > pcm0: [ITHREAD] > pcib1: irq 17 at device 28.0 on pci0 > pci1: on pcib1 > pcib2: irq 18 at device 28.2 on pci0 > pci2: on pcib2 > pci2: at device 0.0 (no driver attached) > uhci0: port 0xcf80-0xcf9f irq 23 at device > 29.0 on pci0 > uhci0: [GIANT-LOCKED] > uhci0: [ITHREAD] > usb0: on uhci0 > usb0: USB revision 1.0 > uhub0: on usb0 > uhub0: 2 ports with 2 removable, self powered > uhci1: port 0xcf60-0xcf7f irq 19 at device > 29.1 on pci0 > uhci1: [GIANT-LOCKED] > uhci1: [ITHREAD] > usb1: on uhci1 > usb1: USB revision 1.0 > uhub1: on usb1 > uhub1: 2 ports with 2 removable, self powered > uhci2: port 0xcf40-0xcf5f irq 18 at device > 29.2 on pci0 > uhci2: [GIANT-LOCKED] > uhci2: [ITHREAD] > usb2: on uhci2 > usb2: USB revision 1.0 > uhub2: on usb2 > uhub2: 2 ports with 2 removable, self powered > uhci3: port 0xcf20-0xcf3f irq 16 at device > 29.3 on pci0 > uhci3: [GIANT-LOCKED] > uhci3: [ITHREAD] > usb3: on uhci3 > usb3: USB revision 1.0 > uhub3: on usb3 > uhub3: 2 ports with 2 removable, self powered > ehci0: mem 0xffd3fc00-0xffd3ffff > irq 23 at device 29.7 on pci0 > ehci0: [GIANT-LOCKED] > ehci0: [ITHREAD] > usb4: EHCI version 1.0 > usb4: companion controllers, 2 ports each: usb0 usb1 usb2 usb3 > usb4: on ehci0 > usb4: USB revision 2.0 > uhub4: on usb4 > uhub4: 8 ports with 8 removable, self powered > pcib3: at device 30.0 on pci0 > pci3: on pcib3 > fxp0: port 0xbf40-0xbf7f mem > 0xffaff000-0xffafffff irq 20 at device 8.0 on pci3 > miibus0: on fxp0 > inphy0: PHY 1 on miibus0 > inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > fxp0: Ethernet address: 00:0e:7b:77:8c:f0 > fxp0: [ITHREAD] > cbb0: at device 11.0 on pci3 > cardbus0: on cbb0 > pccard0: <16-bit PCCard bus> on cbb0 > cbb0: [ITHREAD] > fwohci0: <1394 Open Host Controller Interface> at device 11.1 on pci3 > fwohci0: [FILTER] > fwohci0: OHCI version 1.10 (ROM=1) > fwohci0: No. of Isochronous channels is 4. > fwohci0: EUI64 00:00:39:00:00:ad:d6:2a > fwohci0: Phy 1394a available S400, 3 ports. > fwohci0: Link S400, max_rec 2048 bytes. > firewire0: on fwohci0 > fwe0: on firewire0 > if_fwe0: Fake Ethernet address: 02:00:39:ad:d6:2a > fwe0: Ethernet address: 02:00:39:ad:d6:2a > fwip0: on firewire0 > fwip0: Firewire address: 00:00:39:00:00:ad:d6:2a @ 0xfffe00000000, S400, > maxrec 2048 > dcons_crom0: on firewire0 > dcons_crom0: bus_addr 0x1eccc000 > sbp0: on firewire0 > fwohci0: Initiate bus reset > fwohci0: BUS reset > fwohci0: node_id=0xc000ffc0, gen=1, CYCLEMASTER mode > pci3: at device 11.2 (no driver attached) > pci3: at device 11.3 (no driver attached) > isab0: at device 31.0 on pci0 > isa0: on isab0 > atapci0: port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xafa0-0xafaf irq 19 at device 31.2 on > pci0 > ata0: on atapci0 > ata0: [ITHREAD] > ata1: on atapci0 > ata1: [ITHREAD] > acpi_hpet0: iomem 0xfed00000-0xfed003ff on > acpi0 > Timecounter "HPET" frequency 14318180 Hz quality 900 > cpu0: on acpi0 > est0: on cpu0 > est0: Setting 1830 MHz > p4tcc0: on cpu0 > cpu1: on acpi0 > est1: on cpu1 > est1: Setting 1830 MHz > p4tcc1: on cpu1 > acpi_lid0: on acpi0 > battery0: on acpi0 > acpi_button0: on acpi0 > acpi_acad0: on acpi0 > acpi_tz0: on acpi0 > atkbdc0: port 0x60,0x64 irq 1 on acpi0 > atkbd0: irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > atkbd0: [ITHREAD] > psm0: irq 12 on atkbdc0 > psm0: [GIANT-LOCKED] > psm0: [ITHREAD] > psm0: model GlidePoint, device ID 0 > atrtc0: port 0x70-0x71 irq 8 on acpi0 > pmtimer0 on isa0 > orm0: at iomem 0xc0000-0xcffff,0xe0000-0xeffff pnpid > ORM0000 on isa0 > sc0: at flags 0x100 on isa0 > sc0: VGA <16 virtual consoles, flags=0x300> > vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > sio0: configured irq 4 not in bitmap of probed irqs 0 > sio0: port may not be enabled > sio0: configured irq 4 not in bitmap of probed irqs 0 > sio0: port may not be enabled > sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 > sio0: type 8250 or not responding > sio0: [FILTER] > sio1: configured irq 3 not in bitmap of probed irqs 0 > sio1: port may not be enabled > ugen0: addr 2> on uhub1 > Timecounters tick every 1.000 msec > firewire0: 1 nodes, maxhop <= 0, cable IRM = 0 (me) > firewire0: bus manager 0 (me) > ad0: 76319MB at ata0-master SATA150 > acd0: DVDR at ata1-master UDMA33 > pcm0: > pcm0: > acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 > acd0: FAILURE - INQUIRY ILLEGAL REQUEST asc=0x24 ascq=0x00 > SMP: AP CPU #1 Launched! > WARNING: WITNESS option enabled, expect reduced performance. > cd0 at ata1 bus 0 target 0 lun 0 > cd0: Removable CD-ROM SCSI-0 device > cd0: 33.000MB/s transfers > cd0: Attempt to query device size failed: NOT READY, Medium not present > lock order reversal: (sleepable after non-sleepable) > 1st 0xc2cd8020 struct mount mtx (struct mount mtx) @ > /home/build/src/sys/kern/vfs_subr.c:343 > 2nd 0xc2cd8000 vfslock (vfslock) @ /home/build/src/sys/kern/vfs_subr.c:370 > KDB: stack backtrace: > db_trace_self_wrapper(c08b45be,d36c1b6c,c060f8ee,c08b6e57,c2cd8000,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08b6e57,c2cd8000,c08bcdab,c08bcdab,c08bd348,...) at > kdb_backtrace+0x29 > witness_checkorder(c2cd8000,1,c08bd348,172,4,...) at > witness_checkorder+0x6de > __lockmgr_args(c2cd8000,200100,c2cd8020,0,0,...) at __lockmgr_args+0x220 > vfs_busy(c2cd8000,200,0,c28eacc0,1,...) at vfs_busy+0x1bc > vfs_mount_alloc(0,c08fcf00,c08bd0ee,c28eacc0,c064d280,...) at > vfs_mount_alloc+0x78 > vfs_mountroot(c09586b0,4,c08ac024,264,ffffffff,...) at vfs_mountroot+0x26c > start_init(0,d36c1d38,c08ad9e8,30d,c28e8cf8,...) at start_init+0x65 > fork_exit(c059a9c0,0,d36c1d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xd36c1d70, ebp = 0 --- > lock order reversal: (sleepable after non-sleepable) > 1st 0xc2cd92a8 vnode interlock (vnode interlock) @ > /home/build/src/sys/fs/devfs/devfs_vnops.c:197 > 2nd 0xc2cd9288 devfs (devfs) @ /home/build/src/sys/kern/vfs_subr.c:2044 > KDB: stack backtrace: > db_trace_self_wrapper(c08b45be,d36c1a98,c060f8ee,c08b6e57,c2cd9288,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08b6e57,c2cd9288,c08a7781,c08a7781,c08bd348,...) at > kdb_backtrace+0x29 > witness_checkorder(c2cd9288,9,c08bd348,7fc,c2cd9288,...) at > witness_checkorder+0x6de > __lockmgr_args(c2cd9288,80100,c2cd92a8,0,0,...) at __lockmgr_args+0x777 > vop_stdlock(d36c1b90,c08a796c,c08aacd6,80100,c2cd9230,...) at > vop_stdlock+0x62 > VOP_LOCK1_APV(c08fcf80,d36c1b90,c093a120,c2cd9230,80100,...) at > VOP_LOCK1_APV+0xa5 > _vn_lock(c2cd9230,80100,c08bd348,7fc,c08a796c,...) at _vn_lock+0x5e > vget(c2cd9230,80100,c28eacc0,c6,c2cc4454,...) at vget+0x9c > devfs_allocv(c2cd4c80,c2cd8000,d36c1c20,c28eacc0,c28ead64,...) at > devfs_allocv+0x11d > devfs_root(c2cd8000,80000,c09aafb8,c28eacc0,4,...) at devfs_root+0x51 > set_rootvnode(c09aafa0,0,c08bcca6,5f6,c064d280,...) at set_rootvnode+0x2d > vfs_mountroot(c09586b0,4,c08ac024,264,ffffffff,...) at vfs_mountroot+0x34c > start_init(0,d36c1d38,c08ad9e8,30d,c28e8cf8,...) at start_init+0x65 > fork_exit(c059a9c0,0,d36c1d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xd36c1d70, ebp = 0 --- > lock order reversal: > 1st 0xc2cd9288 devfs (devfs) @ /home/build/src/sys/kern/vfs_subr.c:2044 > 2nd 0xc2cc4454 devfsmount (devfsmount) @ > /home/build/src/sys/fs/devfs/devfs_vnops.c:201 > KDB: stack backtrace: > db_trace_self_wrapper(c08b45be,d36c1bb4,c060f8ee,c08b6e57,c2cc4454,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08b6e57,c2cc4454,c08a792b,c08a792b,c08a796c,...) at > kdb_backtrace+0x29 > witness_checkorder(c2cc4454,9,c08a796c,c9,c7,...) at > witness_checkorder+0x6de > _sx_xlock(c2cc4454,0,c08a796c,c9,c2cc4454,...) at _sx_xlock+0x7d > devfs_allocv(c2cd4c80,c2cd8000,d36c1c20,c28eacc0,c28ead64,...) at > devfs_allocv+0x142 > devfs_root(c2cd8000,80000,c09aafb8,c28eacc0,4,...) at devfs_root+0x51 > set_rootvnode(c09aafa0,0,c08bcca6,5f6,c064d280,...) at set_rootvnode+0x2d > vfs_mountroot(c09586b0,4,c08ac024,264,ffffffff,...) at vfs_mountroot+0x34c > start_init(0,d36c1d38,c08ad9e8,30d,c28e8cf8,...) at start_init+0x65 > fork_exit(c059a9c0,0,d36c1d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xd36c1d70, ebp = 0 --- > Trying to mount root from ufs:/dev/ad0s1a > WARNING: / was not properly dismounted > /: mount pending error: blocks 16 files 1 > lock order reversal: (sleepable after non-sleepable) > 1st 0xc2bb0ee8 bufobj interlock (bufobj interlock) @ > /home/build/src/sys/kern/vfs_bio.c:2442 > 2nd 0xccb18a88 bufwait (bufwait) @ /home/build/src/sys/kern/vfs_bio.c:2456 > KDB: stack backtrace: > db_trace_self_wrapper(c08b45be,d36c1790,c060f8ee,c08b6e57,ccb18a88,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08b6e57,ccb18a88,c08bbc67,c08bbc67,c08bb20f,...) at > kdb_backtrace+0x29 > witness_checkorder(ccb18a88,9,c08bb20f,998,4,...) at > witness_checkorder+0x6de > __lockmgr_args(ccb18a88,81900,c2bb0ee8,c08bbbc3,50,...) at > __lockmgr_args+0x777 > getblk(c2bb0e38,0,0,800,0,...) at getblk+0x153 > breadn(c2bb0e38,0,0,800,0,...) at breadn+0x44 > bread(c2bb0e38,0,0,800,0,...) at bread+0x4c > ffs_blkatoff(c2bb0e38,0,0,0,d36c19a8,...) at ffs_blkatoff+0xd1 > ufs_lookup(d36c19ec,c2bb0e38,d36c1b50,c2bb0e38,d36c1a0c,...) at > ufs_lookup+0x2b5 > VOP_CACHEDLOOKUP_APV(c0923740,d36c19ec,d36c1b50,d36c1b3c,c28b4500,...) at > VOP_CACHEDLOOKUP_APV+0xa5 > vfs_cache_lookup(d36c1a6c,d36c1a6c,500000c,80000,c2bb0e38,...) at > vfs_cache_lookup+0xd0 > VOP_LOOKUP_APV(c0923740,d36c1a6c,c08bca4d,1b0,d36c1b3c,...) at > VOP_LOOKUP_APV+0xa5 > lookup(d36c1b24,c08bca4d,d8,c0,c28b462c,...) at lookup+0x57e > namei(d36c1b24,d36c1b28,c060f0cc,c05c588c,c09aa810,...) at namei+0x44b > kern_unlinkat(c28eacc0,ffffff9c,c08bd0ea,1,d36c1c5c,...) at > kern_unlinkat+0x46 > kern_unlink(c28eacc0,c08bd0ea,1,631,0,...) at kern_unlink+0x27 > vfs_mountroot_try(c08bd2a4,c08aacd8,c08a5717,1,c064d280,...) at > vfs_mountroot_try+0x472 > vfs_mountroot(c09586b0,4,c08ac024,264,ffffffff,...) at vfs_mountroot+0x40e > start_init(0,d36c1d38,c08ad9e8,30d,c28e8cf8,...) at start_init+0x65 > fork_exit(c059a9c0,0,d36c1d38) at fork_exit+0xb8 > fork_trampoline() at fork_trampoline+0x8 > --- trap 0, eip = 0, esp = 0xd36c1d70, ebp = 0 --- > lock order reversal: > 1st 0xc2e85b48 ufs (ufs) @ /home/build/src/sys/kern/vfs_mount.c:1071 > 2nd 0xc2f185d4 devfsmount (devfsmount) @ > /home/build/src/sys/fs/devfs/devfs_vfsops.c:157 > KDB: stack backtrace: > db_trace_self_wrapper(c08b45be,d5da8a3c,c060f8ee,c08b6e57,c2f185d4,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08b6e57,c2f185d4,c08a792b,c08a792b,c08a78db,...) at > kdb_backtrace+0x29 > witness_checkorder(c2f185d4,9,c08a78db,9d,c05ac3ba,...) at > witness_checkorder+0x6de > _sx_xlock(c2f185d4,0,c08a78db,9d,c09ab0c4,...) at _sx_xlock+0x7d > devfs_root(c2e7928c,80000,d5da8c30,c2d38660,0,...) at devfs_root+0x34 > vfs_donmount(8106040,8,d5da8c70,c2ea3600,bfbfdd01,...) at > vfs_donmount+0x16fe > nmount(c2d38660,d5da8cfc,c,c2d38660,c0902b90,...) at nmount+0xb3 > syscall(d5da8d38) at syscall+0x2a3 > Xint0x80_syscall() at Xint0x80_syscall+0x20 > --- syscall (378, FreeBSD ELF32, nmount), eip = 0x280d433b, esp = > 0xbfbfdcdc, ebp = 0xbfbfe238 --- > > [--- vmcore.7 ---] > [--- vmcore.8 ---] > [--- vmcore.9 ---] > [--- vmcore.10 ---] > [--- vmcore.11 ---] > > ( The stack traces of vmcore.{7,8,9,10,11} are exactly the same. ) > > #0 doadump () at pcpu.h:196 > #1 0xc05d2bbe in boot (howto=260) at > /home/build/src/sys/kern/kern_shutdown.c:418 > #2 0xc05d2e83 in panic (fmt=Variable "fmt" is not available. > ) at /home/build/src/sys/kern/kern_shutdown.c:572 > #3 0xc085fae3 in trap_fatal (frame=0xd5e3aa40, eva=3247308032) at > /home/build/src/sys/i386/i386/trap.c:894 > #4 0xc08603b0 in trap (frame=0xd5e3aa40) at > /home/build/src/sys/i386/i386/trap.c:279 > #5 0xc084426b in calltrap () at > /home/build/src/sys/i386/i386/exception.s:146 > #6 0xc07fa622 in vm_reserv_alloc_page (object=0xc30f4980, pindex=924005) at > /home/build/src/sys/vm/vm_reserv.c:320 > #7 0xc07f3d1e in vm_page_alloc (object=0xc30f4980, pindex=924005, req=64) > at /home/build/src/sys/vm/vm_page.c:1066 > #8 0xc07e3bd2 in vm_fault (map=0xc2e00a24, vaddr=705896448, fault_type=1 > '\001', fault_flags=Variable "fault_flags" is not available. > ) at /home/build/src/sys/vm/vm_fault.c:441 > #9 0xc085fc08 in trap_pfault (frame=0xd5e3ad38, usermode=1, eva=705896448) > at /home/build/src/sys/i386/i386/trap.c:784 > #10 0xc08604d9 in trap (frame=0xd5e3ad38) at > /home/build/src/sys/i386/i386/trap.c:352 > #11 0xc084426b in calltrap () at > /home/build/src/sys/i386/i386/exception.s:146 > #12 0x28497eee in ?? () > Previous frame inner to this frame (corrupt stack?) > > [--- vmcore.12 ---] > > #0 doadump () at pcpu.h:196 > #1 0xc05d2bbe in boot (howto=260) at > /home/build/src/sys/kern/kern_shutdown.c:418 > #2 0xc05d2e83 in panic (fmt=Variable "fmt" is not available. > ) at /home/build/src/sys/kern/kern_shutdown.c:572 > #3 0xc085fae3 in trap_fatal (frame=0xd5d89a40, eva=3247312872) at > /home/build/src/sys/i386/i386/trap.c:894 > #4 0xc08603b0 in trap (frame=0xd5d89a40) at > /home/build/src/sys/i386/i386/trap.c:279 > #5 0xc084426b in calltrap () at > /home/build/src/sys/i386/i386/exception.s:146 > #6 0xc07fa6eb in vm_reserv_alloc_page (object=0xc315ed00, pindex=924144) at > /home/build/src/sys/vm/vm_reserv.c:334 > #7 0xc07f3d1e in vm_page_alloc (object=0xc315ed00, pindex=924144, req=64) > at /home/build/src/sys/vm/vm_page.c:1066 > #8 0xc07e3bd2 in vm_fault (map=0xc28ee1d8, vaddr=706465792, fault_type=1 > '\001', fault_flags=Variable "fault_flags" is not available. > ) at /home/build/src/sys/vm/vm_fault.c:441 > #9 0xc085fc08 in trap_pfault (frame=0xd5d89d38, usermode=1, eva=706465792) > at /home/build/src/sys/i386/i386/trap.c:784 > #10 0xc08604d9 in trap (frame=0xd5d89d38) at > /home/build/src/sys/i386/i386/trap.c:352 > #11 0xc084426b in calltrap () at > /home/build/src/sys/i386/i386/exception.s:146 > #12 0x28497eee in ?? () > Previous frame inner to this frame (corrupt stack?) > > The video adapter on this laptop is: > > vgapci0@pci0:0:2:0: class=0x030000 card=0x00031179 chip=0x27a28086 > rev=0x03 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Mobile 945GM/GU Express Integrated Graphics Controller' > class = display > subclass = VGA > vgapci1@pci0:0:2:1: class=0x038000 card=0x00031179 chip=0x27a68086 > rev=0x03 hdr=0x00 > vendor = 'Intel Corporation' > device = 'Mobile 945GM/GU Express Integrated Graphics Controller' > class = display > > Has anyone else seen similar panics with Intel VGA and X11 in CURRENT? > > Is there anything from the vmcore.* files I can show to help our VM > gurus understand what causes the panic? > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >