PROBLEM: Potential mem leak

From: Crowder, Brian (BCrowder@origin.ea.com)
Date: Wed Mar 01 2000 - 17:53:17 EST


Summary: After about 2 days uptime, my machine (a PIII with 768MB ram) is
just about out of memory. I'll be rebooting soon. (Of interest, in
particular is the slabinfo included below) I'm not on l-k, so please direct
questions to this address, not the list.

Here's my ver_linux output:

-- Versions installed: (if some fields are empty or look
-- unusual then possibly you have very old versions)
Linux crowder 2.3.48 #4 Mon Feb 28 06:07:26 CST 2000 i686 unknown
Kernel modules 2.1.121
Gnu C egcs-2.91.66
Binutils 2.9.1.0.24
Linux C Library 2.1.1
Dynamic linker ldd (GNU libc) 2.1.1
Procps 2.0.6
Mount 2.9o
Net-tools 1.51
Console-tools 1999.03.02
Sh-utils 1.16
Modules Loaded awe_wave sb isa-pnp uart401 sound soundlow soundcore

/proc/cpuinfo:

processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 5
model name : Pentium II (Deschutes)
stepping : 1
cpu MHz : 400.917823
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
sep_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 mmx fxsr
bogomips : 399.77

/proc/modules:

awe_wave 157100 0
sb 39808 0
isa-pnp 27368 0 [sb]
uart401 6448 0 [sb]
sound 64152 0 [awe_wave sb uart401]
soundlow 300 0 [sound]
soundcore 3620 7 [sb sound]

/proc/scsi/scsi:

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: SEAGATE Model: ST34502LW Rev: 0004
  Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
  Vendor: SEAGATE Model: ST32151N Rev: 0590
  Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 03 Lun: 00
  Vendor: PLEXTOR Model: CD-ROM PX-32TS Rev: 1.02
  Type: CD-ROM ANSI SCSI revision: 02

Here's my /proc/slabinfo:

slabinfo - version: 1.0
kmem_cache 34 62 124
tcp_tw_bucket 0 42 92
tcp_bind_bucket 17 127 28
tcp_open_request 0 63 60
inet_peer_cache 3 63 60
ip_fib_hash 78 127 28
ip_dst_cache 31 75 156
arp_cache 2 31 124
skbuff_head_cache 160 225 156
sock 38 190 796
filp 1217 1218 92
inode_cache 93337 93665 348
bdev_cache 3443 3465 60
signal_queue 1 29 132
kiobuf 0 0 220
buffer_head 508438 508462 124
mm_struct 29 75 156
vm_area_struct 827 2583 60
dentry_cache 113256 113460 124
files_cache 28 81 444
uid_cache 5 127 28
size-131072 0 0 131072
size-65536 0 0 65536
size-32768 0 4 32768
size-16384 1 5 16384
size-8192 0 8 8192
size-4096 11 28 4096
size-2048 68 112 2048
size-1024 27 48 1024
size-512 67 88 512
size-256 27 70 284
size-128 459 500 156
size-64 352 546 92
size-32 11785 11970 60
slab_cache 76 126 60

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This archive was generated by hypermail 2b29 : Tue Mar 07 2000 - 21:00:10 EST