'trashes in Solaris 8'

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List:       ipfilter
Subject:    trashes in Solaris 8
From:       "Michael Chen" <kitty () lance-tech ! net>
Date:       2002-07-24 4:10:52
[Download RAW message or body]

Hi, Group,
	I installed ipfilter 3.4.23 on a Sun Ultra 1 to share the
internet connection for about 20 desktops. The OS is Solaris 8 for
Sparc. But when the desktops try to donwload something via FTP, the box
sometimes crashes.  In the log I found there is a kernel BAD TRAP in ipf
module caused by a null pointer dereference. Is it a bug, or I missed
something? Any comment is welcomed.
	Here i atttached ipnat.conf and a few lines in
/var/adm/messages, Thanks in advance.


Michael

------ipnat.conf-----------------------
map qfe0 192.168.0.0/16 -> 10.1.1.23/32 proxy port ftp ftp/tcp
map qfe0 192.168.0.0/16 -> 10.1.1.23/32 portmap tcp/udp 30000:90000
map qfe0 192.168.0.0/16 -> 10.1.1.23/32

------cut from /var/adm/messages---------------
Jul 22 16:03:05 fireball unix: [ID 836849 kern.notice] 
Jul 22 16:03:05 fireball 
Jul 22 16:03:05 fireball unix: [ID 340138 kern.notice] BAD TRAP: type=31
rp=400334f8 addr=0 mmu_fsr=0 occurred 
in module "ipf" due to a NULL pointer dereference
Jul 22 16:03:05 fireball unix: [ID 100000 kern.notice] 
Jul 22 16:03:05 fireball 
Jul 22 16:03:05 fireball unix: [ID 839527 kern.notice] sched: 
Jul 22 16:03:05 fireball unix: [ID 520581 kern.notice] trap type = 0x31
Jul 22 16:03:05 fireball unix: [ID 101969 kern.notice] pid=0,
pc=0x102b8844, sp=0x40033588, tstate=0x1e05, cont
ext=0x0
Jul 22 16:03:05 fireball unix: [ID 743441 kern.notice] g1-g7: 10434400,
0, 36, 15, 0, 0, 40033e60
Jul 22 16:03:05 fireball unix: [ID 100000 kern.notice] 
Jul 22 16:03:05 fireball genunix: [ID 872817 kern.notice] 400332f8
unix:die+80 (1040c740, 400334f8, 0, 0, 40033
4f8, 31)
Jul 22 16:03:05 fireball genunix: [ID 645206 kern.notice]   %l0-7:
400334f8 00000000 703c5d6c 00000000 000017d0
 70235f28 4007796c 00000001
Jul 22 16:03:05 fireball genunix: [ID 872817 kern.notice] 40033368
unix:trap+8f4 (0, 0, 1, 10416678, 5, 0)
Jul 22 16:03:05 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000001 00000000 00000000 400334f8 00000031
 00000000 00000000 10076490
Jul 22 16:03:05 fireball genunix: [ID 872817 kern.notice] 40033410
unix:sfmmu_tsb_miss+5fc (10417564, 0, 0, 700
55fb8, 70055fb8, 0)
Jul 22 16:03:05 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000000 00000004 00000000 00000000 00000019
 00000031 00000000 104eb940
Jul 22 16:03:05 fireball genunix: [ID 872817 kern.notice] 40033498
unix:prom_rtt+0 (0, 709056a0, c11, 26, 26000
0, 0)
Jul 22 16:03:05 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000006 00001c00 00001e05 1001d414 00000000
 00000000 00000007 400334f8
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 40033588
ipf:ip_natout+9f4 (703b8890, 400336e0, 4, 30
e, 0, 16)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
7037cdc0 c0a800b5 00000001 703c7b40 0000003c
 7041c898 00000000 ff3e0000
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 40033640
ipf:fr_check+b68 (703b8890, 14, 70141698, 1,
 40033888, 40033990)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
400336e0 00010000 00000000 80000000 00003380
 00000000 7041cc98 000033a4
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 40033750
ipf:fr_precheck+f18 (40033990, 702d6344, 400
33888, 1, 0, 0)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
703c7b40 703c7b40 703b8890 400337fc 00000000
 00000000 00000000 00000001
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 40033818
ipf:fr_qout+568 (702d6344, 703c7b40, 20, 800
0000, 800, e2a60800)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000008 00000010 00000001 100093bc 00000000
 00000020 00000000 4001fbf0
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 40033948
unix:putnext+1dc (703c5d6c, 703c7b40, 102a85
cc, 7037cfc8, 702d6344, 702d63c0)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000000 00000000 703c5d6c 00000000 000017d0
 70235f28 4007796c 00000001
Jul 22 16:03:06 fireball genunix: [ID 872817 kern.notice] 400339a8
ip:ip_rput+cfc (26, 70141558, 70838550, 703b
8890, 703c7b40, 703c5350)
Jul 22 16:03:06 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000000 00000008 703b8890 70255f6c 70255f20
 00000001 00000000 10076490
Jul 22 16:03:07 fireball genunix: [ID 872817 kern.notice] 40033a18
ipf:fr_qin+4fc (703c5350, 703c7b40, 20, 26, 
10a82ae0, 104165fc)
Jul 22 16:03:07 fireball genunix: [ID 645206 kern.notice]   %l0-7:
000114e7 70147ba8 00000000 f0ab8000 70430000
 0000001e 10410eb0 4008bce0
Jul 22 16:03:07 fireball genunix: [ID 872817 kern.notice] 40033b48
unix:putnext+1dc (702d6008, 703c7b40, 102a7f
8c, 7037cf50, 703c5350, 702d3f50)
Jul 22 16:03:07 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00000000 00000000 702d6008 00000000 00000000
 00000000 00000000 00000000
Jul 22 16:03:07 fireball genunix: [ID 872817 kern.notice] 40033ba8
qfe:qferead_dvma+380 (3400, 0, 702d6008, 300
0, 3394, 98)
Jul 22 16:03:07 fireball genunix: [ID 645206 kern.notice]   %l0-7:
00003380 701a424c 701a4000 703c7b40 0000003c
 7041c898 10410eb0 ff3e0000
Jul 22 16:03:07 fireball genunix: [ID 872817 kern.notice] 40033c18
qfe:qfe_intr+120 (3000, fffefc00, 701a42fc, 
0, 3358, 701a4000)
Jul 22 16:03:07 fireball genunix: [ID 645206 kern.notice]   %l0-7:
10285004 00010000 00000000 80000000 00003380
 00000000 7041cc98 000033a4
Jul 22 16:03:07 fireball genunix: [ID 872817 kern.notice] 40033c78
sbus:sbus_intr_wrapper+30 (70147c2f, 1, 7006
b0b0, 70379970, 7cc0, 101b0d94)
Jul 22 16:03:07 fireball genunix: [ID 645206 kern.notice]   %l0-7:
10282774 00000001 10033e24 10476e00 00000000
 10476e08 00000000 00000000
Jul 22 16:03:07 fireball unix: [ID 100000 kern.notice] 
Jul 22 16:03:07 fireball genunix: [ID 672855 kern.notice] syncing file
systems...
Jul 22 16:03:07 fireball genunix: [ID 904073 kern.notice]  done
Jul 22 16:03:09 fireball genunix: [ID 353387 kern.notice] dumping to
/dev/dsk/c0t0d0s1, offset 107544576
Jul 22 16:03:23 fireball genunix: [ID 409368 kern.notice] 
Jul 22 16:03:23 fireball genunix: [ID 851671 kern.notice] dump succeeded
Jul 22 16:03:53 fireball genunix: [ID 540533 kern.notice] 

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