Just and FYI. Now that my little patch has brought my testbed back into operation, I get the fa mutex Giant panic at boot. cwsys$ console cwtest /boot/kernel/kernel text=0x2e7b04 data=0x39924+0x2ef28 syms=[0x4+0x44260+0x4+0x560a3] no such file or directory \ Hit [Enter] to boot immediately, or any other key for command prompt. Booting [/boot/kernel/kernel] in 56 seconds... Type '?' for a list of commands, 'help' for more detailed help. OK include /boot/cwtest/foobar | cwtest.foobar loader file selected unload complete currdev set to disk2s1a: /boot/kernel/kernel text=0x4e4f0c data=0x84c80+0xa02ac syms=[0x4+0x686d0+0x4+0x7fcb3] new kernel has been loaded OK boot GDB: no debug ports present 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 7.0-CURRENT #2: Mon Feb 6 20:51:27 PST 2006 root_at_cwsys:/export/obj/opt/src/cvs-current/src/sys/GENERIC WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium/P54C (119.75-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x52c Stepping = 12 Features=0x1bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8> real memory = 83886080 (80 MB) avail memory = 72331264 (68 MB) Intel Pentium detected, installing workaround for F00F bug npx0: [FAST] npx0: <math processor> on motherboard npx0: INT 16 interface cpu0 on motherboard pcib0: <Host to PCI bridge> pcibus 0 on motherboard pci0: <PCI bus> on pcib0 isab0: <PCI-ISA bridge> at device 7.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel PIIX3 WDMA2 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0 x376,0xf000-0xf00f at device 7.1 on pci0 ata0: <ATA channel 0> on atapci0 ata1: <ATA channel 1> on atapci0 xl0: <3Com 3c905B-TX Fast Etherlink XL> port 0x6000-0x607f mem 0xe1001000-0xe100107f irq 5 at device 18.0 on pci0 miibus0: <MII bus> on xl0 xlphy0: <3Com internal media interface> on miibus0 xlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto xl0: Ethernet address: 00:50:da:80:28:96 ahc0: <Adaptec 2940 SCSI adapter> port 0x6100-0x61ff mem 0xe1000000-0xe1000fff irq 5 at device 19.0 on pci0 ahc0: [GIANT-LOCKED] aic7870: Single Channel A, SCSI Id=7, 16/253 SCBs vgapci0: <VGA-compatible display> port 0x6200-0x62ff mem 0xe0000000-0xe0ffffff,0xe1002000-0xe1002fff irq 9 at device 20.0 on pci0 pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xca7ff,0xdc000-0xd ffff 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] ed0 at port 0x280-0x29f iomem 0xd8000 irq 10 on isa0 ed0: Ethernet address: 00:40:05:55:fe:74 ed0: type NE2000 (16 bit) fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: <Parallel port bus> on ppc0 plip0: <PLIP network interface> on ppbus0 lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port ppi0: <Parallel I/O> on ppbus0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A, console sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 aha1 at port 0x330-0x333 irq 11 drq 5 on isa0 aha1: AHA-1542CF FW Rev. C.0 (ID=45) SCSI Host Adapter, SCSI ID 7, 16 CCBs aha1: [GIANT-LOCKED] unknown: <PNP0303> can't assign resources (port) unknown: <PNP0c01> can't assign resources (memory) unknown: <PNP0501> can't assign resources (port) unknown: <PNP0700> can't assign resources (port) unknown: <PNP0400> can't assign resources (port) unknown: <PNP0501> can't assign resources (port) Timecounter "TSC" frequency 119753474 Hz quality 800 Timecounters tick every 10.000 msec Waiting 5 seconds for SCSI devices to settle ad0: 408MB <Seagate ST3491A 07.07.01> at ata0-master WDMA1 ad2: 76351MB <SAMSUNG SP0802N TK100-24> at ata1-master WDMA2 acd0: CDROM <MATSHITA CR-588/LS13> at ata1-slave PIO4 da0 at ahc0 bus 0 target 0 lun 0 da0: <CONNER CFP1080S 4649> Fixed Direct Access SCSI-2 device da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled da0: 1030MB (2110812 512 byte sectors: 64H 32S/T 1030C) da1 at ahc0 bus 0 target 2 lun 0 da1: <QUANTUM TRB850S 043C> Fixed Direct Access SCSI-2 device da1: 10.000MB/s transfers (10.000MHz, offset 8) da1: 810MB (1660299 512 byte sectors: 64H 32S/T 810C) Trying to mount root from ufs:/dev/ad2s1a Loading configuration files. /dev/ad0s1b is smaller than physical memory Entropy harvesting: interrupts ethernet point_to_point kickstart. swapon: adding /dev/ad0s1b as swap device swapon: /dev/da0s1b: No such file or directory swapon: adding /dev/da1s1b as swap device swapon: adding /dev/ad2s1b as swap device Starting file system checks: /dev/ad2s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ad2s1a: clean, 182088 free (776 frags, 22664 blocks, 0.2% fragmentation) /dev/da1s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/da1s1a: clean, 507862 free (5006 frags, 62857 blocks, 0.7% fragmentation) /dev/da0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/da0s1a: clean, 230364 free (3012 frags, 28419 blocks, 0.6% fragmentation) /dev/ad0s1a: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ad0s1a: clean, 262215 free (1103 frags, 32639 blocks, 0.3% fragmentation) /dev/ad2s1e: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ad2s1e: clean, 2533185 free (6633 frags, 315819 blocks, 0.2% fragmentation)/dev/ad2s1g: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/ad2s1g: clean, 28063893 free (91157 frags, 3496592 blocks, 0.1% fragmentation) /dev/da0s1e: FILE SYSTEM CLEAN; SKIPPING CHECKS /dev/da0s1e: clean, 177150 free (5022 frags, 21516 blocks, 1.1% fragmentation) mount option <dev> is unknown mount_mfs: mount exited with error code 1 Setting hostname: cwtest. vfs.nfsrv.async: 0 -> 1 xl0: link state changed to UP ed0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet6 fe80::240:5ff:fe55:fe74%ed0 prefixlen 64 tentative scopeid 0x2 inet 10.1.1.2 netmask 0xffffff00 broadcast 10.1.1.255 ether 00:40:05:55:fe:74 xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 options=9<RXCSUM,VLAN_MTU> inet6 fe80::250:daff:fe80:2896%xl0 prefixlen 64 tentative scopeid 0x1 inet 10.1.2.2 netmask 0xffffff00 broadcast 10.1.2.255 ether 00:50:da:80:28:96 media: Ethernet autoselect (10baseT/UTP) status: active lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4 inet 127.0.0.1 netmask 0xff000000 add net default: gateway 10.1.2.254 Additional routing options:. Starting devd. Mounting NFS file systems:. Creating and/or trimming log files:. Starting syslogd. Checking for core dump on /dev/ad0s1b... savecore: no dumps found Starting rpcbind. Setting NIS domain: cwsent.com. Starting ypxfrd. Starting ypserv. Starting ypbind. NFS access cache time=0 Starting amd. Clearing /tmp. panic: mutex Giant not owned at /opt/src/cvs-current/src/sys/kern/vfs_subr.c :2029 cpuid = 0 KDB: enter: panic [thread pid 367 tid 100039 ] Stopped at kdb_enter+0x2b: nop db> trace Tracing pid 367 tid 100039 td 0xc17574e0 kdb_enter(c08b6e6d) at kdb_enter+0x2b panic(c08b60bb,c08cba52,c08c0caf,7ed,c18e171c) at panic+0x126 _mtx_assert(c0984248,1,c08c0caf,7ed) at _mtx_assert+0x66 vrele(c18e171c) at vrele+0x4e fchdir(c17574e0,c6c17d04,1,0,9) at fchdir+0x2c5 syscall(3b,3b,3b,a000a20,a0001d0) at syscall+0x285 Xint0x80_syscall() at Xint0x80_syscall+0x1f --- syscall (13, FreeBSD ELF32, fchdir), eip = 0x280d13e7, esp = 0xbfbfedac, ebp = 0xbfbfedd8 --- db> show registers cs 0x20 ds 0x28 es 0x28 fs 0x8 ss 0x28 eax 0x12 ecx 0xc1033000 edx 0 ebx 0xc6c17bf4 esp 0xc6c17bc8 ebp 0xc6c17bc8 esi 0x1 edi 0xc08b60bb eip 0xc068e86b kdb_enter+0x2b efl 0x282 dr0 0 dr1 0 dr2 0 dr3 0 dr4 0xffff0ff0 dr5 0x400 dr6 0xffff0ff0 dr7 0x400 kdb_enter+0x2b: nop db> Cheers, Cy Schubert <Cy.Schubert_at_komquats.com> Web: http://www.komquats.com and http://www.bcbodybuilder.com FreeBSD UNIX: <cy_at_FreeBSD.org> Web: http://www.FreeBSD.org BC Government: <Cy.Schubert_at_gov.bc.ca> "Lift long enough and I believe arrogance is replaced by humility and fear by courage and selfishness by generosity and rudeness by compassion and caring." -- Dave DraperReceived on Tue Feb 07 2006 - 11:26:34 UTC
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