Date: Tue, 27 Aug 2002 08:50:04 -0700 (PDT) From: Arnvid Karstad <arnvid@karstad.org> To: freebsd-bugs@FreeBSD.org Subject: Re: i386/42046: System crashes Message-ID: <200208271550.g7RFo4lR040108@freefall.freebsd.org>
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The following reply was made to PR i386/42046; it has been noted by GNATS.
From: Arnvid Karstad <arnvid@karstad.org>
To: bug-followup@FreeBSD.org
Cc:
Subject: Re: i386/42046: System crashes
Date: Tue, 27 Aug 2002 17:41:01 +0200
Even more info..
root@irc:/home/crash# vmstat -imsz vmcore.0
Memory statistics by bucket size
Size In Use Free Requests HighWater Couldfree
16 474 38 1203 1280 0
32 210 302 177931 640 0
64 195582 6402 2659888 320 146
128 2304 1728 202918 160 381
256 185165 5155 985441 80 108
512 55 9 366 40 0
1K 84 20 478 20 8
2K 550 2992 38092 10 22820
4K 25 1 62 5 0
8K 1 0 11 5 0
16K 13 0 13 5 0
32K 4 0 4 5 0
256K 6 0 6 5 0
512K 2 0 2 5 0
Memory usage type by bucket size
Size Type(s)
16 uc_devlist, p1003.1b, key mgmt, Ip6Fw/Ip6Acct, routetbl, ether_multi,
vnodes, mount, pcb, soname, rman, bus, sysctloid, sysctl, kld, temp,
devbuf, atexit, proc-args
32 atkbddev, dirrem, mkdir, diradd, freefile, freefrag, indirdep,
bmsafemap, newblk, in_multi, routetbl, ether_multi, ifaddr, BPF,
vnodes, pcb, soname, taskqueue, SWAP, eventhandler, bus, sysctl,
uidinfo, subproc, pgrp, kld, temp, devbuf, proc-args, sigio
64 isadev, allocindir, allocdirect, pagedep, in6_multi, routetbl,
ether_multi, ifaddr, BPF, vnodes, vfscache, pcb, rman, eventhandler,
bus, sysctloid, subproc, session, ip6ndp, temp, devbuf, lockf,
proc-args, file
128 ZONE, dev_t, freeblks, inodedep, routetbl, BPF, vnodes, mount,
vfscache, timecounter, soname, ttys, bus, uidinfo, cred, kld, ip6ndp,
temp, devbuf, zombie, proc-args
256 file desc, FFS node, newblk, Ip6Fw/Ip6Acct, IpFw/IpAcct, routetbl,
stf, faith, ifaddr, vnodes, ttys, bus, subproc, temp, devbuf,
proc-args, kqueue
512 file desc, UFS mount, key mgmt, ifaddr, mount, BIO buffer, ptys, msg,
ioctlops, bus, proc, ip6ndp, temp, devbuf
1K file desc, uc_devlist, Export Host, sem, ioctlops, bus, temp, devbuf,
kqueue
2K file desc, UFS mount, ifaddr, BIO buffer, ioctlops, bus, devbuf
4K memdesc, UFS mount, sem, msg, ioctlops, temp, devbuf
8K syncache, bus
16K shm, msg, temp, devbuf
32K pagedep, BPF, devbuf
256K mbuf, VM pgdata, UFS ihash, inodedep, pcb
512K vfscache, SWAP
Memory statistics by type Type Kern
Type InUse MemUse HighUse Limit Requests Limit Limit Size(s)
atkbddev 2 1K 1K102400K 2 0 0 32
file desc 43 27K 31K102400K 266 0 0 256,512,1K,2K
uc_devlist 12 2K 2K102400K 12 0 0 16,1K
memdesc 1 4K 4K102400K 1 0 0 4K
mbuf 1 192K 192K102400K 1 0 0 256K
isadev 7 1K 1K102400K 7 0 0 64
ZONE 13 2K 2K102400K 13 0 0 128
VM pgdata 1 256K 256K102400K 1 0 0 256K
dev_t 655 82K 82K102400K 655 0 0 128
UFS mount 12 26K 26K102400K 12 0 0 512,2K,4K
UFS ihash 1 256K 256K102400K 1 0 0 256K
FFS node185028 46257K 47542K102400K 984982 0 0 256
dirrem 0 0K 3K102400K 39239 0 0 32
mkdir 0 0K 1K102400K 38372 0 0 32
diradd 0 0K 4K102400K 39318 0 0 32
freefile 0 0K 3K102400K 38876 0 0 32
freeblks 0 0K 11K102400K 19692 0 0 128
freefrag 0 0K 1K102400K 3 0 0 32
allocindir 0 0K 1K102400K 7 0 0 64
indirdep 0 0K 1K102400K 2 0 0 32
allocdirect 0 0K 9K102400K 19847 0 0 64
bmsafemap 0 0K 1K102400K 385 0 0 32
newblk 1 1K 1K102400K 19855 0 0 32,256
inodedep 1 256K 514K102400K 58635 0 0 128,256K
pagedep 1 32K 111K102400K 38686 0 0 64,32K
p1003.1b 1 1K 1K102400K 1 0 0 16
key mgmt 27 10K 11K102400K 131 0 0 16,512
Ip6Fw/Ip6Acct 2 1K 1K102400K 2 0 0 16,256
in6_multi 6 1K 1K102400K 6 0 0 64
syncache 1 8K 8K102400K 1 0 0 8K
IpFw/IpAcct 1 1K 1K102400K 1 0 0 256
Export Host 1 1K 1K102400K 1 0 0 1K
in_multi 2 1K 1K102400K 2 0 0 32
routetbl 48 7K 7K102400K 72 0 0 16,32,64,128,256
stf 1 1K 1K102400K 1 0 0 256
faith 1 1K 1K102400K 1 0 0 256
ether_multi 28 2K 2K102400K 28 0 0 16,32,64
ifaddr 25 8K 8K102400K 25 0 0 32,64,256,512,2K
BPF 8 65K 65K102400K 8 0 0 32,64,128,32K
vnodes 17 4K 5K102400K 209 0 0 16,32,64,128,256
mount 5 3K 3K102400K 7 0 0 16,128,512
vfscache196164 12834K 13189K102400K 1128116 0 0 64,128,512K
BIO buffer 529 1058K 7040K102400K 38071 0 0 512,2K
timecounter 5 1K 1K102400K 5 0 0 128
pcb 9 513K 513K102400K 22 0 0 16,32,64,256K
soname 4 1K 1K102400K 146 0 0 16,32,128
ptys 5 3K 3K102400K 5 0 0 512
ttys 526 67K 67K102400K 1189 0 0 128,256
shm 1 12K 12K102400K 1 0 0 16K
sem 3 6K 6K102400K 3 0 0 1K,4K
msg 4 25K 25K102400K 4 0 0 512,4K,16K
rman 49 3K 3K102400K 390 0 0 16,64
ioctlops 0 0K 4K102400K 18 0 0 512,1K,2K,4K
taskqueue 1 1K 1K102400K 1 0 0 32
SWAP 2 1097K 1097K102400K 2 0 0 32,512K
eventhandler 15 1K 1K102400K 15 0 0 32,64
bus 344 29K 29K102400K 673 0 0 16,32,64,128,256,512,1K,2K,8K
sysctloid 10 1K 1K102400K 10 0 0 16,64
sysctl 0 0K 1K102400K 40 0 0 16,32
uidinfo 5 1K 1K102400K 13 0 0 32,128
cred 19 3K 3K102400K 115737 0 0 128
subproc 84 8K 9K102400K 425 0 0 32,64,256
proc 2 1K 1K102400K 2 0 0 512
session 20 2K 2K102400K 24 0 0 64
pgrp 25 1K 1K102400K 65 0 0 32
kld 4 1K 1K102400K 35 0 0 16,32,128
ip6ndp 3 1K 1K102400K 4 0 0 64,128,512
temp 142 23K 53K102400K 2154 0 0 16,32,64,128,256,512,1K,4K,16K
devbuf 441 358K 359K102400K 984 0 0 16,32,64,128,256,512,1K,2K,4K,16K,32K
lockf 1 1K 1K102400K 3 0 0 64
atexit 1 1K 1K102400K 1 0 0 16
zombie 0 0K 1K102400K 168 0 0 128
proc-args 29 2K 2K102400K 176 0 0 16,32,64,128,256
kqueue 8 8K 9K102400K 20 0 0 256,1K
sigio 1 1K 1K102400K 1 0 0 32
file 66 5K 5K102400K 1478526 0 0 64
Memory Totals: In Use Free Requests
63549K 7928K 4066415
ITEM SIZE LIMIT USED FREE REQUESTS
PIPE: 160, 0, 12, 90, 78
SWAPMETA: 160, 321118, 0, 0, 0
unpcb: 160, 0, 6, 44, 22
ripcb: 192, 1064, 0, 21, 1
syncache: 160, 15359, 0, 51, 4
tcpcb: 544, 1064, 7, 8, 7
udpcb: 192, 1064, 2, 40, 33
socket: 192, 1064, 15, 27, 64
KNOTE: 64, 0, 0, 128, 12
VNODE: 192, 0, 190175, 95, 190175
NAMEI: 1024, 0, 0, 16, 4074012
VMSPACE: 192, 0, 29, 35, 197
PROC: 416, 0, 34, 64, 202
DP fakepg: 64, 0, 0, 0, 0
PV ENTRY: 28, 761700, 38432, 289218, 88624
MAP ENTRY: 48, 0, 482, 241, 6112
KMAP ENTRY: 48, 80407, 127, 171, 23662
MAP: 108, 0, 7, 3, 7
VM OBJECT: 96, 0, 181186, 9414, 228351
519194 cpu context switches
676074 device interrupts
152786 software interrupts
15526 traps
12982048 system calls
5 kernel threads created
192 fork() calls
5 vfork() calls
0 rfork() calls
0 swap pager pageins
0 swap pager pages paged in
0 swap pager pageouts
0 swap pager pages paged out
361 vnode pager pageins
2491 vnode pager pages paged in
0 vnode pager pageouts
0 vnode pager pages paged out
6 page daemon wakeups
51137 pages examined by the page daemon
252 pages reactivated
3902 copy-on-write faults
0 copy-on-write optimized faults
6704 zero fill pages zeroed
6602 zero fill pages prezeroed
6 intransit blocking page faults
36230 total VM faults taken
0 pages affected by kernel thread creation
13404 pages affected by fork()
291 pages affected by vfork()
0 pages affected by rfork()
66928 pages freed
0 pages freed by daemon
5593 pages freed by exiting processes
2617 pages active
249875 pages inactive
9811 pages in VM cache
53510 pages wired down
5305 pages free
4096 bytes per page
5088679 total name lookups
cache hits (75% pos + 0% neg) system 4% per-directory
deletions 0%, falsehits 0%, toolong 0%
interrupt total rate
fxp0 irq15 82106 59
ahc0 irq9 15 0
ahc1 irq10 279814 203
fdc0 irq6 2 0
atkbd0 irq1 1 0
clk irq0 137792 99
rtc irq8 176387 128
Total 676117 490
root@irc:/home/crash#
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