Date: Wed, 16 May 2001 02:10:10 +0100 From: Bob Bishop <rb@gid.co.uk> To: current@freebsd.org Subject: panic: sleeping process owns a mutex Message-ID: <l03130316b7277ec1cec6@[194.32.164.2]>
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Hi,
This while building world, with a kernel cvsup at Fri Apr 27 04:06:40 BST 2001
kern/kern_synch.c:386 sleeping with "vr0" locked from pci/if_vr.c:1315
abridged backtrace:
panic()
propagate_priority()
_mtx_lock_sleep()
vr_intr()
ithread_loop()
fork_exit()
fork_trampoline()
dmesg:
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: Sun Apr 29 15:34:55 GMT 2001
rb@bludnok.gid.co.uk:/usr/src/sys/compile/GENERIC
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 451029428 Hz
CPU: AMD-K6(tm) 3D processor (451.03-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 = 130011136 (126964K bytes)
avail memory = 120705024 (117876K bytes)
Preloaded elf kernel "kernel" at 0xc05a8000.
K6-family MTRR support enabled (2 registers)
WARNING: Driver mistake: destroy_dev on 154/0
Using $PIR table, 7 entries at 0xc00f0d10
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
atapci0: <SiS 5591 ATA33 controller> port
0xd000-0xd00f,0xd400-0xd403,0xd800-0xd
807,0xe000-0xe003,0xe400-0xe407 irq 14 at device 0.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <unknown> at 1.1 (no driver attached)
pcib1: <PCI-PCI bridge> at device 2.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at 0.0 (no driver attached)
pcm0: <ESS Solo-1E> port
0x9400-0x9403,0x9800-0x9803,0xa000-0xa00f,0xa400-0xa40f
,0xa800-0xa83f irq 5 at device 6.0 on pci0
vr0: <VIA VT6102 Rhine II 10/100BaseTX> port 0x9000-0x90ff mem
0xde800000-0xde80
00ff irq 12 at device 10.0 on pci0
vr0: Ethernet address: 00:50:ba:25:97:f6
miibus0: <MII bus> on vr0
ukphy0: <Generic IEEE 802.3u media interface> on miibus0
ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
aha0 at port 0x330-0x333 irq 11 drq 5 on isa0
aha0: AHA-1542CF FW Rev. C.0 (ID=45) SCSI Host Adapter, SCSI ID 7, 16 CCBs
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
fd1: <1200-KB 5.25" drive> on fdc0 drive 1
pmtimer0 on isa0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
ppc0: FIFO with 16/16/16 bytes threshold
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
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
sn0: ioaddr is 0x300
sn0: test1 failed
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0401> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0501> can't assign resources
unknown: <PNP0700> can't assign resources
unknown: <PNP0303> can't assign resources
ad0: 13072MB <QUANTUM FIREBALLP KX13.6> [26559/16/63] at ata0-master UDMA33
Waiting 15 seconds for SCSI devices to settle
Mounting root from ufs:/dev/ad0s2a
cd0 at aha0 bus 0 target 3 lun 0
cd0: <IBM CDRM00201 !F 0724> Removable CD-ROM SCSI-2 device
cd0: 3.300MB/s transfers
cd0: Attempt to query device size failed: NOT READY, Medium not present
--
Bob Bishop (0118) 977 4017 international code +44 118
rb@gid.co.uk fax (0118) 989 4254
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