Copyright (c) 1992-2009 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 9.0-CURRENT #568 r198415:199485M: Wed Nov 18 10:31:15 CST 2009 root@comporellon.tachypleus.net:/usr/obj/powerpc64/usr/home/nwhitehorn/projects/ppc64/sys/GENERIC powerpc64 WARNING: WITNESS option enabled, expect reduced performance. lock order reversal: 1st 0xd403f2b0 128 (UMA zone) @ /usr/home/nwhitehorn/projects/ppc64/sys/vm/uma_core.c:1992 2nd 0x98c9f0 pmap (pmap) @ /usr/home/nwhitehorn/projects/ppc64/sys/powerpc/aim/mmu_oea64.c:1718 KDB: stack backtrace: 0x d4006400: at .kdb_backtrace+0x5c 0x d4006480: at ._witness_debugger+0x3c 0x d4006510: at .witness_checkorder+0x900 0x d4006600: at ._mtx_lock_flags+0xbc 0x d40066b0: at .moea64_kextract+0x34 0x d4006740: at .pmap_kextract+0xb0 0x d40067e0: at .uma_dbg_getslab+0x28 0x d4006860: at .uma_dbg_alloc+0x30 0x d40068f0: at .uma_zalloc_arg+0x174 0x d40069f0: at .malloc+0x130 0x d4006a90: at .lf_init+0xa0 0x d4006b20: at .mi_startup+0xf0 0x d4006ba0: at .__start+0xb8 cpu0: IBM PowerPC 970FX revision 3.0, 900.30 MHz cpu0: HID0 511081 real memory = 790183936 (753 MB) avail memory = 706686976 (673 MB) kbd0 at kbdmux0 nexus0: cpulist0: on nexus0 cpu0: on cpulist0 powermac_nvram0: on nexus0 powermac_nvram0: bank0 generation 580, bank1 generation 581 pcib0: on nexus0 pci0: on pcib0 vgapci0: mem 0x91000000-0x91ffffff,0xa0000000-0xa7ffffff irq 59 at device 16.0 on pci0 cpcht0: on nexus0 pcib1: on cpcht0 pci1: on pcib1 gem0: mem 0x80400000-0x805fffff irq 40 at device 15.0 on pci1 miibus0: on gem0 bmtphy0: PHY 0 on miibus0 bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto gem0: 10kB RX FIFO, 4kB TX FIFO gem0: Ethernet address: 00:0d:93:48:c2:86 gem0: [ITHREAD] pcib2: on cpcht0 pci2: on pcib2 macio0: mem 0x80000000-0x8007ffff at device 7.0 on pci2 openpic0: mem 0x40000-0x7ffff on macio0 macgpio0: mem 0x50-0x8a on macio0 scc0: mem 0x13000-0x13fff,0x8400-0x84ff,0x8500-0x85ff,0x8600-0x86ff,0x8700-0x87ff irq 23,17,18,24,19,20 on macio0 scc0: [FILTER] scc0: [FILTER] uart0: on scc0 uart0: [FILTER] uart1: on scc0 uart1: [FILTER] iichb0: mem 0x18000-0x18fff irq 27 on macio0 iichb0: [ITHREAD] iicbus0: on iichb0 iicbus0: at addr 0x1c0 iicbus0: at addr 0x6a pci2: at device 1.0 (no driver attached) ohci0: mem 0x80082000-0x80082fff irq 70 at device 11.0 on pci2 ohci0: [ITHREAD] usbus0: on ohci0 ohci1: mem 0x80081000-0x80081fff irq 70 at device 11.1 on pci2 ohci1: [ITHREAD] usbus1: on ohci1 ehci0: mem 0x80080000-0x800800ff irq 70 at device 11.2 on pci2 ehci0: [ITHREAD] usbus2: EHCI version 1.0 usbus2: on ehci0 pcib3: on cpcht0 pci3: on pcib3 atapci0: mem 0x80102000-0x80103fff irq 10 at device 12.0 on pci3 atapci0: [ITHREAD] ata2: on atapci0 ata2: [ITHREAD] ata3: on atapci0 ata3: [ITHREAD] ata4: on atapci0 ata4: [ITHREAD] ata5: on atapci0 ata5: [ITHREAD] ata0: mem 0x80104000-0x80107fff irq 38 at device 13.0 on pci3 ata0: [ITHREAD] fwohci0: <1394 Open Host Controller Interface> mem 0x80100000-0x80100fff irq 39 at device 14.0 on pci3 fwohci0: [ITHREAD] fwohci0: OHCI version 1.0 (ROM=0) fwohci0: No. of Isochronous channels is 8. fwohci0: EUI64 00:0d:93:ff:fe:48:c2:86 fwohci0: Phy 1394a available S400, 2 ports. fwohci0: Link S400, max_rec 2048 bytes. firewire0: on fwohci0 fwe0: on firewire0 if_fwe0: Fake Ethernet address: 02:0d:93:48:c2:86 fwe0: Ethernet address: 02:0d:93:48:c2:86 sbp0: on firewire0 fwohci0: Initiate bus reset fwohci0: fwohci_intr_core: BUS reset fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=2, CYCLEMASTER mode smu0: on nexus0 sc0: on nexus0 sc0: Unknown <16 virtual consoles, flags=0x300> Timecounter "decrementer" frequency 33333333 Hz quality 0 Timecounters tick every 10.000 msec firewire0: 1 nodes, maxhop <= 0 cable IRM irm(0) (me) firewire0: bus manager 0 usbus0: 12Mbps Full Speed USB v1.0 usbus1: 12Mbps Full Speed USB v1.0 ugen0.1: at usbus0 uhub0: on usbus0 ugen1.1: at usbus1 uhub1: on usbus1 usbus2: 480Mbps High Speed USB v2.0 acd0: DVDR at ata0-master UDMA66 ugen2.1: at usbus2 uhub2: on usbus2 ad0: 152627MB at ata2-master SATA150 uhub0: 3 ports with 3 removable, self powered uhub1: 2 ports with 2 removable, self powered uhub2: 5 ports with 5 removable, self powered WARNING: WITNESS option enabled, expect reduced performance. Trying to mount root from nfs: NFS ROOT: 10.0.1.37:/usr/netboot/powerpc acquiring duplicate lock of same type: "pmap" 1st pmap @ /usr/home/nwhitehorn/projects/ppc64/sys/powerpc/aim/mmu_oea64.c:1433 2nd pmap @ /usr/home/nwhitehorn/projects/ppc64/sys/powerpc/aim/mmu_oea64.c:1514 KDB: stack backtrace: 0x e3374618: at .kdb_backtrace+0x5c 0x e3374698: at ._witness_debugger+0x3c 0x e3374728: at .witness_checkorder+0x4e4 0x e3374818: at ._mtx_lock_flags+0xbc 0x e33748c8: at .moea64_uma_page_alloc+0x78 0x e3374978: at .keg_alloc_slab+0x114 0x e3374a48: at .keg_fetch_slab+0x1b0 0x e3374ae8: at .zone_fetch_slab+0x70 0x e3374b78: at .uma_zalloc_arg+0x614 0x e3374c78: at .moea64_pvo_enter+0x200 0x e3374d78: at .moea64_enter_locked+0x1dc 0x e3374e38: at .moea64_enter_object+0x98 0x e3374ee8: at .pmap_enter_object+0xdc 0x e3374fa8: at .vm_map_pmap_enter+0x264 0x e3375088: at .vm_map_insert+0x420 0x e3375178: at .elf32_map_insert+0x20c 0x e3375248: at .elf32_load_section+0xe0 0x e3375318: at .exec_elf32_imgact+0x5d4 0x e3375478: at .kern_execve+0x454 0x e33757b8: at .execve+0x54 0x e3375888: at .start_init+0x284 0x e3375978: at .fork_exit+0x104 0x e3375a38: at .fork_trampoline+0xc ugen1.2: at usbus1 uhub3: on usbus1 uhub3: 3 ports with 2 removable, bus powered ugen1.3: at usbus1 ukbd0: on usbus1 kbd1 at ukbd0 uhid0: on usbus1