From: Ben Stuyts <ben@stuyts.nl> To: current@FreeBSD.org Subject: Re: panic: kmem_malloc(4096): kmem_map too small Message-ID: <4.3.2.7.2.20021007112408.02038ff0@terminus> In-Reply-To: <200210060706.g9676QAO040736@aldan.algebra.com>
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Hello,
At 09:06 06/10/2002, Mikhail Teterin wrote:
>... 218222592 total allocated
>
>this machine has a total of 512Mb of RAM, and no swap.
>No X was running. Just ``cvs update''-ing.
I got this also a couple of times over the last week. It would panic every
few days with this same message. I cvsupped/rebuilt 5 Oct, but it's only up
for 14 hours. In any case, here's my dmesg.
Also note the 'could sleep' warnings for if_xl. They have been there for
over half a year I think. I've reported them before. There's also a
duplicate lock in udp_usrreq that's new to me.
Copyright (c) 1992-2002 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 #5: Sun Oct 6 01:50:54 CEST 2002
root@terminus.stuyts.nl:/var/obj/usr/src/sys/TERMINUS
Preloaded elf kernel "/boot/kernel/kernel" at 0xc04dc000.
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 233865126 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (233.87-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x634 Stepping = 4
Features=0x80f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,MMX>
real memory = 67108864 (65536K bytes)
avail memory = 59920384 (58516K bytes)
Pentium Pro MTRR support enabled
npx0: <math processor> on motherboard
npx0: INT 16 interface
Using $PIR table, 6 entries at 0xc00fdc00
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> at pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pcib1: <PCIBIOS PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 ATA33 controller> port 0xf000-0xf00f at device 7.1 on
pci0
atapci0: Busmastering DMA not supported
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x6400-0x641f irq 11
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
pci0: <bridge, PCI-unknown> at device 7.3 (no driver attached)
sym0: <875> port 0x6800-0x68ff mem
0xe8000000-0xe8000fff,0xe8001000-0xe80010ff irq 12 at device 11.0 on pci0
sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
xl0: <3Com 3c905-TX Fast Etherlink XL> port 0x6c00-0x6c3f irq 9 at device
13.0 on pci0
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:1264
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:1264
lock order reversal
1st 0xc0ba1bd4 xl0 (network driver) @ /usr/src/sys/pci/if_xl.c:1264
2nd 0xc03d2b00 allproc (allproc) @ /usr/src/sys/kern/kern_fork.c:318
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:1264
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:1264
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:1264
xl0: Ethernet address: 00:60:08:a5:d4:ff
miibus0: <MII bus> on xl0
nsphy0: <DP83840 10/100 media interface> on miibus0
nsphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
/usr/src/sys/vm/uma_core.c:1307: could sleep with "xl0" locked from
/usr/src/sys/pci/if_xl.c:647
pci0: <display, VGA> at device 15.0 (no driver attached)
orm0: <Option ROMs> at iomem 0xc8000-0xcbfff,0xc0000-0xc7fff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <enhanced floppy controller (i82077, NE72065 or clone)> at port
0x3f7,0x3f0-0x3f5 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (EPP/NIBBLE) in COMPATIBLE mode
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
sc0: <System console> on isa0
sc0: VGA <16 virtual consoles, flags=0x200>
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
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
unknown: <PNP0303> can't assign resources (port)
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)
Timecounters tick every 10.000 msec
ipfw2 initialized, divert enabled, rule-based forwarding enabled, default
to deny, logging unlimited
Waiting 5 seconds for SCSI devices to settle
(noperiph:sym0:0:-1:-1): SCSI BUS reset delivered.
Mounting root from ufs:/dev/da0s1a
da2 at sym0 bus 0 target 3 lun 0
da2: <QUANTUM FIREBALL_TM3200S 300N> Fixed Direct Access SCSI-2 device
da2: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da2: 3067MB (6281856 512 byte sectors: 255H 63S/T 391C)
da1 at sym0 bus 0 target 2 lun 0
da1: <QUANTUM FIREBALL ST3.2S 0F0C> Fixed Direct Access SCSI-2 device
da1: 20.000MB/s transfers (20.000MHz, offset 15), Tagged Queueing Enabled
da1: 3090MB (6328861 512 byte sectors: 255H 63S/T 393C)
da0 at sym0 bus 0 target 1 lun 0
da0: <IBM DCAS-34330W S61A> Fixed Direct Access SCSI-2 device
da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit)
da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C)
acquiring duplicate lock of same type: "inp"
1st inp @ /usr/src/sys/netinet/udp_usrreq.c:288
2nd inp @ /usr/src/sys/netinet/udp_usrreq.c:288
cd0 at sym0 bus 0 target 4 lun 0
cd0: <PLEXTOR CD-ROM PX-32TS 1.03> Removable CD-ROM SCSI-2 device
cd0: 20.000MB/s transfers (20.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
Kind regards,
Ben
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