Hi, I am having the following panic on my dual p3-500 box. I have tracked it back to this commit[1], a HEAD cvs checkout of '2006-12-06 06:30 UTC' works and '2006-12-06 06:35 UTC' panics. Removing SMP also avoids this panic. Fatal trap 12: page fault while in kernel mode Stopped at uma_zalloc_arg+0x31: pushl 0(%esi) The kernel conf is attached at the end, its just GENERIC with usb disabled as it causes an interupt storm on this box. ACPI is also disabled (module not built). I get this panic with the latest current, due the magnitude of the change its not possible to roll back this commit to verify it. [1] = http://lists.freebsd.org/pipermail/cvs-src/2006-December/072197.html KDB: debugger backends: ddb KDB: current backend: ddb Copyright (c) 1992-2006 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 7.0-CURRENT #0: Fri May 11 11:22:40 NZST 2007 thompsa_at_heff.fud.org.nz:/usr/obj/usr/home/thompsa/scratch/build/sys/DUO WARNING: WITNESS option enabled, expect reduced performance. MPTable: <OEM00000 PROD00000000> Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium III/Pentium III Xeon/Celeron (498.67-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x672 Stepping = 2 Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> real memory = 536805376 (511 MB) avail memory = 515735552 (491 MB) FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 ioapic0: Assuming intbase of 0 ioapic0 <Version 1.1> irqs 0-23 on motherboard kbd1 at kbdmux0 ath_hal: 0.9.17.2 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413) cpu0 on motherboard cpu1 on motherboard pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard pci0: <PCI bus> on pcib0 pcib0: unable to route slot 7 INTD agp0: <Intel 82443BX (440 BX) host to PCI bridge> on hostb0 pcib1: <PCI-PCI bridge> at device 1.0 on pci0 pci1: <PCI bus> on pcib1 vgapci0: <VGA-compatible display> port 0xd000-0xd0ff mem 0xe4000000-0xe7ffffff,0xe9000000-0xe9003fff at device 0.0 on pci1 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf000-0xf00f at device 7.1 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 pci0: <serial bus, USB> at device 7.2 (no driver attached) piix0: <PIIX Timecounter> port 0x5000-0x500f at device 7.3 on pci0 Timecounter "PIIX" frequency 3579545 Hz quality 0 fxp0: <Intel 82550 Pro/100 Ethernet> port 0xe400-0xe43f mem 0xed224000-0xed224fff,0xed200000-0xed21ffff irq 17 at device 9.0 on pci0 miibus0: <MII bus> on fxp0 inphy0: <i82555 10/100 media interface> on miibus0 inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp0: Ethernet address: 00:02:b3:63:be:6a fxp1: <Intel 82559 Pro/100 Ethernet> port 0xe800-0xe83f mem 0xed225000-0xed225fff,0xed100000-0xed1fffff irq 18 at device 10.0 on pci0 miibus1: <MII bus> on fxp1 inphy1: <i82555 10/100 media interface> on miibus1 inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp1: Ethernet address: 00:02:b3:0b:b9:7f fxp2: <Intel 82559 Pro/100 Ethernet> port 0xec00-0xec3f mem 0xed227000-0xed227fff,0xed000000-0xed0fffff irq 19 at device 11.0 on pci0 miibus2: <MII bus> on fxp2 inphy2: <i82555 10/100 media interface> on miibus2 inphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto fxp2: Ethernet address: 00:50:8b:11:77:d1 fwohci0: <Texas Instruments TSB43AB23> mem 0xed226000-0xed2267ff,0xed220000-0xed223fff irq 16 at device 12.0 on pci0 fwohci0: OHCI version 1.10 (ROM=1) fwohci0: No. of Isochronous channels is 4. fwohci0: EUI64 00:01:b7:00:00:04:80:af fwohci0: Phy 1394a available S400, 3 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: <IEEE1394(FireWire) bus> on fwohci0 fwe0: <Ethernet over FireWire> on firewire0 if_fwe0: Fake Ethernet address: 02:01:b7:04:80:af fwe0: Ethernet address: 02:01:b7:04:80:af fwe0: if_start running deferred for Giant sbp0: <SBP-2/SCSI over FireWire> on firewire0 fwohci0: Initiate bus reset fwohci0: node_id=0x8800ffc1, gen=1, non CYCLEMASTER mode firewire0: 3 nodes, maxhop <= 2, cable IRM = 2 pmtimer0 on isa0 orm0: <ISA Option ROM> at iomem 0xc0000-0xc7fff pnpid ORM0000 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] ppc0: parallel port not found. sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x100> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A, console sio0: [FAST] sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A sio1: [FAST] vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: <PNP0303> can't assign resources (port) unknown: <PNP0c01> can't assign resources (memory) unknown: <PNP0a03> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) Timecounters tick every 1.000 msec ad0: 9768MB <Seagate ST310212A 3.02> at ata0-master UDMA33 firewire0: bus manager 2 acd0: DVDROM <SAMSUNG DVD-ROM SD-816B/H000> at ata1-master UDMA33 firewire0: New S400 device ID:0001b700000480d2 firewire0: New S400 device ID:0001b70000045260 SMP: AP CPU #1 Launched! Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0xc07e1b19 stack pointer = 0x28:0xd3b38c6c frame pointer = 0x28:0xd3b38c78 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 = 1 (swapper) [thread pid 1 tid 100007 ] Stopped at uma_zalloc_arg+0x31: pushl 0(%esi) db> tr Tracing pid 1 tid 100007 td 0xc298d360 uma_zalloc_arg(0,0,2) at uma_zalloc_arg+0x31 vfs_mount_alloc(0,c09a6940,c0913d40,c298d360,c0661a14,...) at vfs_mount_alloc+0x18 devfs_first(c0661a14,c0661a14,0,d3b38d04,c0661a5f,...) at devfs_first+0x36 vfs_mountroot(c298f000,c298d360,0,c0879c93,20,...) at vfs_mountroot+0x3e start_init(0,d3b38d38) at start_init+0x4b fork_exit(c0661a14,0,d3b38d38) at fork_exit+0xa8 fork_trampoline() at fork_trampoline+0x8 --- trap 0x1, eip = 0, esp = 0xd3b38d6c, ebp = 0 --- db> KERNCONF ------- include GENERIC ident DUO options ALT_BREAK_TO_DEBUGGER # USB support nodevice uhci # UHCI PCI->USB interface nodevice ohci # OHCI PCI->USB interface nodevice ehci # EHCI PCI->USB interface (USB 2.0) nodevice usb # USB Bus (required) nodevice ugen # Generic nodevice uhid # "Human Interface Devices" nodevice ukbd # Keyboard nodevice ulpt # Printer nodevice umass # Disks/Mass storage - Requires scbus and da nodevice ums # Mouse nodevice ural # Ralink Technology RT2500USB wireless NICs nodevice rum # Ralink Technology RT2501USB wireless NICs nodevice urio # Diamond Rio 500 MP3 player nodevice uscanner # Scanners nodevice aue # ADMtek USB Ethernet nodevice axe # ASIX Electronics USB Ethernet nodevice cdce # Generic USB over Ethernet nodevice cue # CATC USB Ethernet nodevice kue # Kawasaki LSI USB Ethernet nodevice rue # RealTek RTL8150 USB EthernetReceived on Fri May 11 2007 - 00:05:58 UTC
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