-CURRENT panic in kmem_malloc (?)
Robert Huff
roberthuff at rcn.com
Sun Feb 1 13:55:38 PST 2004
I upgraded to -CURRENT:
FreeBSD 5.2-CURRENT #1: Sun Feb 1 15:53:50 EST 2004
and have since been getting panics, possibly in kmem_malloc:
Panicstring: kmem_malloc(-791617536): kmem_map too small: 20107264
total allocated
Kernel config file and stacktrace are appended.
Robert Huff
**************** kernel config
#
# JERUSALEM
#
# For more information read the handbook part System Administration ->
# Configuring the FreeBSD Kernel -> The Configuration File.
# The handbook is available in /usr/share/doc/handbook or online as
# latest version from the FreeBSD World Wide Web server
# <URL:http://www.FreeBSD.ORG/>
#
# An exhaustive list of options and more detailed explanations of the
# device lines is present in the ./LINT configuration file. If you are
# in doubt as to the purpose or necessity of a line, check first in LINT.
#
# $Id: GENERIC,v 1.125 1998/10/16 01:30:11 obrien Exp $
machine i386
#cpu "I386_CPU"
#cpu "I486_CPU"
#cpu "I586_CPU"
cpu I686_CPU
ident JERUSALEM
maxusers 48
options CPU_ENABLE_SSE
#options MATH_EMULATE #Support for x87 emulation
options SCHED_ULE
options INET #InterNETworking
options INET6 #IPv6 communications protocols
options MAXDSIZ="(1024*1024*1024)"
options MAXSSIZ="(256*1024*1024)"
options IPX
#options NCP #NetWare Core protocol
options FFS #Berkeley Fast Filesystem
options MSDOSFS #MSDOS Filesystem
options CD9660 #ISO 9660 Filesystem
#options NWFS #NetWare filesystem
options SOFTUPDATES #Enable FFS soft updates support
options UFS_ACL #Support for access control lists
options UFS_DIRHASH #Improve performance on big directories
options SCSI_DELAY=100 #Be pessimistic about Joe SCSI
# note: value is in milliseconds
#options SAFETY
# Debugging for use in -current
options DDB #Enable the kernel debugger
makeoptions DEBUG=-g
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS #Enable checks to detect deadlocks and cycles
#options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!]
options COMPAT_FREEBSD4 #Compatible with FreeBSD4
options SYSVSHM #SYSV-style shared memory
options SYSVMSG #SYSV-style message queues
options SYSVSEM #SYSV-style semaphores
options COMPAT_AOUT
options COMPAT_LINUX
#options LINPROCFS
options PSEUDOFS
# For StarOffice
#options P1003_1B
#options _KPOSIX_PRIORITY_SCHEDULING
#options _KPOSIX_VERSION=199309L
#options MD5
# For Mars-nwe NetWare server
options IPX
# for WINE
#options USER_LDT #allow user-level control of i386 ldt
#
#
#config kernel root on da0
device isa
device eisa
device pci
#device fdc0 at isa? port IO_FD1 irq 6 drq 2c
device fdc
#device fd at fdc drive 0
#disk fd1 at fdc drive 1
# Unless you know very well what you're doing, leave ft0 at drive 2, or
# remove the line entirely if you don't need it. Trying to configure
# it on another unit might cause surprises, see PR kern/7176.
#tape ft0 at fdc0 drive 2
#options "CMD640" # work around CMD640 chip deficiency
#controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr
#disk wd0 at wdc0 drive 0
#disk wd1 at wdc0 drive 1
#controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr
#disk wd2 at wdc1 drive 0
#disk wd3 at wdc1 drive 1
#options ATAPI #Enable ATAPI support for IDE bus
#options ATAPI_STATIC #Don't do it as an LKM
#device wcd0 #IDE CD-ROM
#device wfd0 #IDE Floppy (e.g. LS-120)
# A single entry for any of these controllers (ncr, ahb, ahc, amd) is
# sufficient for any number of installed devices.
#controller ncr0
#controller amd0
#controller ahb0
device ahc
#controller isp0
# This controller offers a number of configuration options, too many to
# document here - see the LINT file in this directory and look up the
# dpt0 entry there for much fuller documentation on this.
#controller dpt0
#controller adv0 at isa? port ? cam irq ?
#controller adw0
#controller bt0 at isa? port ? cam irq ?
#controller aha0 at isa? port ? cam irq ?
#controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr
#controller aic0 at isa? port 0x340 bio irq 11 vector aicintr
#controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr
#controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr
#controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
device scbus
device da # SCSI disk
device sa # SCSI tape
device pass
device cd #Only need one of these, the code dynamically grows
#device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr
#device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
#controller matcd0 at isa? port 0x230 bio
#device scd0 at isa? port 0x230 bio
# syscons is the default console driver, resembling an SCO console
device sc
# at isa? port "IO_KBD" conflicts tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
## 2/3/1999: new model console stuff
device atkbdc
device atkbd
device psm
# at isa? irq 12
#device vt
device vga
device mgadrm
device agp
#device vt0 at isa? port "IO_KBD" conflicts tty irq 1 vector pcrint
options XSERVER # support for X server
#options FAT_CURSOR # start with block cursor
# If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines
#options PCVT_SCANSET=2 # IBM keyboards are non-std
device npx
#
# Laptop support (see LINT for more options)
#
#device apm0 at isa? disable flags 0x31 # Advanced Power Management
# PCCARD (PCMCIA) support
#controller card0
#device pcic0 at card?
#device pcic1 at card?
device sio
#device lpt0 at isa? port? tty irq 7 vector lptintr
# Parallel-Port Bus
#
# Parallel port bus support is provided by the `ppbus' device.
# Multiple devices may be attached to the parallel port, devices
# are automatically probed and attached when found.
#
# Supported devices:
# vpo Iomega Zip Drive
# Requires SCSI disk support ('scbus' and 'da'), best
# performance is achieved with ports in EPP 1.9 mode.
# nlpt Parallel Printer, use _instead_ of lpt0
# plip Parallel network interface
# ppi General-purpose I/O ("Geek Port")
# pps Pulse per second Timing Interface
# lpbb Philips official parallel port I2C bit-banging interface
#
# Supported interfaces:
# ppc ISA-bus parallel port interfaces.
#
device ppc
device ppbus
device lpt
device plip
device ppi
############
# USB support
device uhci
device ohci
device usb
device ugen
device uhid
#device ukbd
device ums
#device uscanner
############
#device psm at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
device de
#device de0
#device de1
#device fxp0
#device tl0
#device tx0
#device vx0
#device xl0
#device ed0 at isa? port 0x380 net irq 9 iomem 0xd8000 vector edintr
#device ie0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector ieintr
#device ep0 at isa? port 0x300 net irq 10 vector epintr
#device ex0 at isa? port? net irq? vector exintr
#device fe0 at isa? port 0x300 net irq ? vector feintr
#device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr
#device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr
#device ze0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zeintr
#device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr
#device cs0 at isa? port 0x300 net irq ? vector csintr
device random
device bpf
device loop
device ether
#device sl 1
#device ppp 0
device tun
device gif
device pty
#device gzip # Exec gzipped a.out's
#
# for IPFW/natd
#
options IPFIREWALL #firewall
options IPFIREWALL_VERBOSE #print information about
# dropped packets
#options IPFIREWALL_FORWARD #enable xparent proxy support
options IPFIREWALL_VERBOSE_LIMIT=100 #limit verbosity
options IPDIVERT #divert sockets
#
# IPv6
#
options IPV6FIREWALL #firewall for IPv6
options IPV6FIREWALL_VERBOSE
options IPV6FIREWALL_VERBOSE_LIMIT=100
options IPV6FIREWALL_DEFAULT_TO_ACCEPT
## pcm = sound driver
#
device pcm
#device sbc0 at isa? port 0x240 irq 5 drq 1 flags 0x15
**************** stacktrace
#0 doadump () at /usr/src/sys/kern/kern_shutdown.c:240
#1 0xc04eb0d9 in boot (howto=256) at /usr/src/sys/kern/kern_shutdown.c:374
#2 0xc04eb3a7 in __panic () at /usr/src/sys/kern/kern_shutdown.c:552
#3 0xc05c30df in kmem_malloc (map=0xc0c3b0a0, size=3503349760, flags=2)
at /usr/src/sys/vm/vm_kern.c:340
#4 0xc05d0946 in page_alloc (zone=0x0, bytes=-791617536, pflag=0x0, wait=2)
at /usr/src/sys/vm/uma_core.c:842
#5 0xc05d1ebf in uma_large_malloc (size=-791617536, wait=2)
at /usr/src/sys/vm/uma_core.c:2024
#6 0xc04e2595 in malloc (size=3503349760, type=0xc0692420, flags=2)
at /usr/src/sys/kern/kern_malloc.c:255
#7 0xc05b16e1 in ffs_rdextattr (p=0x0, vp=0xc2873208, td=0x0, extra=0)
at /usr/src/sys/ufs/ffs/ffs_vnops.c:1303
#8 0xc05b1789 in ffs_open_ea (vp=0x0, cred=0x0, td=0xc26cc3f0)
at /usr/src/sys/ufs/ffs/ffs_vnops.c:1336
#9 0xc05b1c91 in ffs_getextattr (ap=0xd97e4988)
at /usr/src/sys/ufs/ffs/ffs_vnops.c:1601
#10 0xc053f9cf in vn_extattr_get (vp=0xc2873208, ioflg=8, attrnamespace=0,
attrname=0x0, buflen=0xd97e49f8, buf=0x0, td=0xc26cc3f0) at vnode_if.h:1567
#11 0xc05b236f in ufs_getacl (ap=0xd97e4a24)
at /usr/src/sys/ufs/ufs/ufs_acl.c:183
#12 0xc05bc18b in ufs_vnoperate (ap=0x0)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2793
#13 0xc05b8af3 in ufs_access (ap=0xd97e4a74) at vnode_if.h:1419
#14 0xc05bc18b in ufs_vnoperate (ap=0x0)
at /usr/src/sys/ufs/ufs/ufs_vnops.c:2793
#15 0xc053e77e in vn_open_cred (ndp=0xd97e4be4, flagp=0xd97e4ce4, cmode=436,
cred=0xc2195080, fdidx=0) at vnode_if.h:296
#16 0xc053e46e in vn_open (ndp=0x0, flagp=0xd97e4ce4, cmode=436, fdidx=3)
at /usr/src/sys/kern/vfs_vnops.c:93
#17 0xc0538b2d in kern_open (td=0xc26cc3f0, path=0x0, pathseg=UIO_USERSPACE,
flags=1, mode=438) at /usr/src/sys/kern/vfs_syscalls.c:963
#18 0xc0538a6c in open (td=0xc26cc3f0, uap=0x0)
at /usr/src/sys/kern/vfs_syscalls.c:933
#19 0xc06050a3 in syscall (frame=
{tf_fs = 47, tf_es = 47, tf_ds = 47, tf_edi = 134743013, tf_esi = 4, tf_ebp = -1077946696, tf_isp = -646034060, tf_ebx = 134791168, tf_edx = 0, tf_ecx = 134748916, tf_eax = 5, tf_trapno = 0, tf_err = 2, tf_eip = 134628443, tf_cs = 31, tf_eflags = 518, tf_esp = -1077946740, tf_ss = 47})
at /usr/src/sys/i386/i386/trap.c:1010
#20 0x0806445b in ?? ()
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