Date: 11 Mar 2001 17:51:43 +0100 From: Dag-Erling Smorgrav <des@ofug.org> To: current@freebsd.org Subject: -CURRENT no longer boots Message-ID: <xzpn1as5jvk.fsf@flood.ping.uio.no>
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Booting [/boot/kernel/kernel]...
Copyright (c) 1992-2001 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 5.0-CURRENT #51: Sun Mar 11 17:31:08 CET 2001
des@des.thinksec.com:/usr/src/sys/compile/DES
Timecounter "i8254" frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (350.80-MHz 586-class CPU)
Origin = "AuthenticAMD" Id = 0x58c Stepping = 12
Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
AMD Features=0x80000800<SYSCALL,3DNow!>
real memory = 201310208 (196592K bytes)
avail memory = 191782912 (187288K bytes)
Preloaded elf kernel "kernel" at 0xc03c1000.
K6-family MTRR support enabled (2 registers)
VESA: v2.0, 8192k memory, flags:0x1, mode table:0xc033ffa2 (1000022)
VESA: Matrox Graphics Inc.
Using $PIR table, 8 entries at 0xc00f0b40
apm0: <APM BIOS> on motherboard
apm0: found APM BIOS v1.2, connected at v1.2
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <AcerLabs M1541 (Aladdin-V) PCI host bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
agp0: <Ali M1541 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
pci0: <bridge, PCI-unknown> at 3.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
xl0: <3Com 3c900-COMBO Etherlink XL> port 0xd800-0xd83f irq 12 at device 11.0 on pci0
xl0: Ethernet address: 00:60:08:cf:a8:e4
xl0: selecting 10baseT transceiver, half duplex
atapci0: <AcerLabs Aladdin ATA33 controller> port 0xd400-0xd40f irq 0 at device 15.0 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ed0 at port 0x280-0x29f iomem 0xd8000 irq 5 on isa0
ed0: address 00:20:18:64:9b:b6, type NE2000 (16 bit)
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
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sbc0: <Creative ViBRA16X> at port 0x220-0x22f,0x300-0x301,0x388-0x38b irq 7 drq 0,1 on isa0
pcm0: <SB16 DSP 4.16 (ViBRA16X)> on sbc0
unknown: <PNP0401> can't assign resources
unknown: <PNP0501> can't assign resources
sio1: <16550A-compatible COM port> at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
fdc0: <NEC 72065B or clone> at port 0x3f2-0x3f5,0x3f7 irq 6 drq 2 on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 irq 1 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
unknown: <PNP0c02> can't assign resources
IP packet filtering initialized, divert disabled, rule-based forwarding disabled, default to deny, unlimited logging
panic: blockable mtx_lock() of Giant when not legal @ ../../kern/kern_intr.c:503
Debugger("panic")
Stopped at Debugger+0x44: pushl %ebx
db> trace
Debugger(c02aab03) at Debugger+0x44
panic(c02a9a60,c02c70b4,c02a7950,1f7,c21c3700) at panic+0x70
witness_enter(c035c2a0,2,c02a7950,1f7) at witness_enter+0x396
ithread_loop(c21c6880,cef07fa8) at ithread_loop+0x266
fork_exit(c0184bf0,c21c6880,cef07fa8) at fork_exit+0xec
fork_trampoline() at fork_trampoline+0x8
db> show mutex
db> show witness
Sleep mutexes:
0 xl0 -- last acquired @ ../../pci/if_xl.c:1241
0 rman -- last acquired @ ../../kern/subr_rman.c:196
0 rman head -- last acquired @ ../../kern/subr_rman.c:107
0 sf_bufs list lock -- last acquired @ ../../kern/uipc_syscalls.c:1437
0 m_ext counter free list lock -- last acquired @ ../../kern/uipc_mbuf.c:216
0 mcluster free list lock -- last acquired @ ../../kern/uipc_mbuf.c:381
0 vm86pcb lock -- last acquired @ ../../i386/i386/vm86.c:579
0 Giant -- last acquired @ ../../kern/kern_mutex.c:835
1 mbuf free list lock -- last acquired @ ../../netinet/igmp.c:108
1 random reseed -- last acquired @ ../../dev/random/yarrow.c:265
1 fork list -- last acquired @ ../../kern/kern_sx.c:138
1 bpf global lock -- last acquired @ ../../net/bpf.c:1221
1 zone subsystem -- last acquired @ ../../vm/vm_zone.c:176
1 eventhandler -- last acquired @ ../../kern/subr_eventhandler.c:76
2 lockmgr interlock -- last acquired @ ../../kern/kern_lock.c:239
3 process lock -- last acquired @ ../../kern/kern_lock.c:260
4 ucred -- last acquired @ ../../kern/kern_prot.c:1162
4 uidinfo hash -- last acquired @ ../../kern/kern_resource.c:745
5 uidinfo struct -- last acquired @ ../../kern/kern_resource.c:781
2 malloc -- last acquired @ ../../kern/kern_malloc.c:157
1 lockmgr -- last acquired @ ../../kern/kern_lock.c:239
1 zone -- last acquired @ ../../vm/vm_zone.c:366
1 proctree -- last acquired @ order list:0
2 allproc -- last acquired @ order list:0
3 process lock -- last acquired @ ../../kern/kern_lock.c:260
4 ucred -- last acquired @ ../../kern/kern_prot.c:1162
4 uidinfo hash -- last acquired @ ../../kern/kern_resource.c:745
5 uidinfo struct -- last acquired @ ../../kern/kern_resource.c:781
Spin mutexes:
Mutexes which were never acquired:
arp_inq
ip_inq
lo
ufs ihash
ifsvgt
cd9660_ihash
vnode_free_list
spechash
mntid
mntvnode
mountlist
ed
bpf interface lock
xl
buftime lock
vm object_list
DES
--
Dag-Erling Smorgrav - des@ofug.org
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