Date: Sun, 29 Jul 2001 21:32:44 -0400 From: Barry Lustig <barry@lustig.com> To: current@freebsd.org Subject: lock panic July 27th current Message-ID: <3B64B93C.F55880CC@lustig.com>
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This occurred when running vmware while simultaneously compiling koffice
over an NFS link. I've got dumpdev set now, so I'll get a core on the
next crash.
barry
fxp0: promiscuous mode enabled
vmnet1: promiscuous mode enabled
lock order reversal
1st 0xc19e8700 pcm0:3:play @ /usr/src/sys/dev/sound/pcm/dsp.c:117
2nd 0xc19e8ac0 pcm0 @ /usr/src/sys/dev/sound/pcm/sound.c:99
lock order reversal
1st 0xcc14eb9c process lock @ /usr/src/sys/vm/vm_glue.c:469
2nd 0xc0cdaf80 lockmgr interlock @ /usr/src/sys/kern/kern_lock.c:239
recursed on non-recursive lock (sleep mutex) process lock @
/usr/src/sys/kern/kern_lock.c:262
first acquired @ /usr/src/sys/kern/kern_exit.c:327
panic: recurse
syncing disks... 36 36 panic: Lock (sx) allproc not locked @
/usr/src/sys/kern/kern_proc.c:152.
Uptime: 12m21s
/dev/vmmon: Module vmmon: unloaded
Automatic reboot in 15 seconds - press a key on the console to abort
Rebooting...
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 #0: Fri Jul 27 19:50:06 EDT 2001
barry@vaio.lustig.com:/usr/obj/usr/src/sys/VAIO
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (645.21-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x683 Stepping = 3
Features=0x383f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 201261056 (196544K bytes)
avail memory = 190930944 (186456K bytes)
Preloaded elf kernel "kernel" at 0xc04a7000.
Preloaded elf module "ugen.ko" at 0xc04a709c.
Preloaded elf module "ums.ko" at 0xc04a7138.
Preloaded elf module "umass.ko" at 0xc04a71d4.
Preloaded elf module "ipl.ko" at 0xc04a7274.
Pentium Pro MTRR support enabled
Using $PIR table, 7 entries at 0xc00fdf50
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: <Intel 82443BX (440 BX) host to PCI bridge> at pcibus 0 on
motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xfc90-0xfc9f at device 7.1
on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0xfca0-0xfcbf irq
9 at device 7.2 on pci0
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub1: Philips Semiconductors hub, class 9/0, rev 1.10/1.10, addr 2
uhub1: 3 ports with 3 removable, self powered
umass0: Sony USB Memory Stick Slot, rev 1.10/1.31, addr 3
ums0: Logitech USB Mouse, rev 1.10/6.20, addr 4, iclass 3/1
ums0: 3 buttons and Z dir.
pci0: <bridge, PCI-unknown> at 7.3 (no driver attached)
pci0: <serial bus, FireWire> at 8.0 (no driver attached)
pcm0: <Yamaha DS-1E (YMF744)> port 0xfc8c-0xfc8f,0xfcc0-0xfcff mem
0xfedf8000-0xfedfffff irq 9 at device 9.0 on pci0
pci0: <simple comms> at 10.0 (no driver attached)
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0xfc40-0xfc7f mem
0xfec00000-0xfecfffff,0xfedf6000-0xfedf6fff irq 9 at device 11.0 on pci0
fxp0: Ethernet address 08:00:46:0d:8b:a9
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
pci_cfgintr_unique: hard-routed to irq 9
pci_cfgintr: 0:12 INTA routed to irq 9
pcic0: <Ricoh RL5C475 PCI-CardBus Bridge> irq 9 at device 12.0 on pci0
pcic0: Memory mapped device, will work.
pcic0: PCI Memory allocated: 0x44000000
pccard0: <PC Card bus (classic)> on pcic0
orm0: <Option ROMs> at iomem 0xc0000-0xcffff,0xdc000-0xdffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model GlidePoint, device ID 0
pmtimer0 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x90 on isa0
sio0: type 16550A
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on
isa0
unknown: <PNP0303> can't assign resources
unknown: <PNP0c02> can't assign resources
unknown: <PNP0c02> can't assign resources
unknown: <PNP0501> can't assign resources
IPsec: Initialized Security Association Processing.
IP Filter: v3.4.16 initialized. Default = pass all, Logging = enabled
ad0: 11513MB <FUJITSU MHK2120AT> [23392/16/63] at ata0-master UDMA33
(probe0:umass-sim0:0:0:0): INQUIRY. CDB: 12 0 0 0 24 0
(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
(probe0:umass-sim0:0:0:0): NOT READY asc:3a,0
(probe0:umass-sim0:0:0:0): Medium not present
(probe0:umass-sim0:0:0:0): Unretryable error
Mounting root from ufs:/dev/ad0s2a
WARNING: / was not properly dismounted
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
/var: superblock summary recomputed
linprocfs registered
/dev/vmmon: Module vmmon: registered with major=200 minor=0 tag=$Name:
build-570 $
/dev/vmmon: Module vmmon: initialized
fxp0: promiscuous mode enabled
vmnet1: promiscuous mode enabled
lock order reversal
1st 0xc19e8700 pcm0:3:play @ /usr/src/sys/dev/sound/pcm/dsp.c:117
2nd 0xc19e8ac0 pcm0 @ /usr/src/sys/dev/sound/pcm/sound.c:99
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