I'm getting kernel panics from ipf (I believe) as follow
Sep 8 16:46:20 pianeta genunix: [ID 335743
kern.notice] BAD TRAP: type=e (#pf Page fault) rp=fffffe80000b32a0
addr=0 occurred in module "ip" due to a NULL pointer dereference
Sep 8 16:46:20 pianeta unix: [ID 100000 kern.notice]
Sep 8 16:46:20 pianeta unix: [ID 839527 kern.notice] sched:
Sep 8 16:46:20 pianeta unix: [ID 753105 kern.notice] #pf Page fault
Sep 8 16:46:20 pianeta unix: [ID 532287 kern.notice] Bad kernel fault
at addr=0x0
Sep 8 16:46:20 pianeta unix: [ID 243837 kern.notice] pid=0,
pc=0xffffffffef7e8f56, sp=0xfffffe80000b3390, eflags=0x10246
Sep 8 16:46:20 pianeta unix: [ID 211416 kern.notice] cr0:
8005003b<pg,wp,ne,et,ts,mp,pe> cr4:
6f0<xmme,fxsr,pge,mce,pae,pse>
Sep 8 16:46:20 pianeta unix: [ID 354241 kern.notice] cr2: 0 cr3:
10f51000 cr8: c
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice] rdi:
ffffffff98b2e0b8 rsi: 0 rdx: fffffe80000b33e0
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
rcx: 0 r8: 0 r9: 0
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
rax: 0 rbx: fffffe84f1b59930 rbp: fffffe80000b33a0
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
r10: 14 r11: fffffe84cf92b018 r12: ffffffff9990e6c0
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice] r13:
ffffffff99ca7dc0 r14: fffffe80000b39e0 r15: 0
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice] fsb:
ffffffff80000000 gsb: fffffffffbc297c0 ds: 43
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
es: 43 fs: 0 gs: 1c3
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
trp: e err: 0 rip: ffffffffef7e8f56
Sep 8 16:46:20 pianeta unix: [ID 592667 kern.notice]
cs: 28 rfl: 10246 rsp: fffffe80000b3390
Sep 8 16:46:20 pianeta unix: [ID 266532 kern.notice]
ss: 30
Sep 8 16:46:20 pianeta unix: [ID 100000 kern.notice]
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b31b0 unix:die+da ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3290 unix:trap+5e6 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b32a0 unix:cmntrap+140 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b33a0 ip:ip_routeto+6 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3400 ipf:qif_illrouteto+70 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3500 ipf:fr_fastroute+1ec ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3690 ipf:fr_send_ip+21b ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b36f0 ipf:fr_send_reset+2ef ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3870 ipf:fr_check+727 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3900 ipf:ipf_hook+11e ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3940 hook:hook_run+6c ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3a60 ip:ip_input+3bb ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3b30 dls:i_dls_link_rx+32e ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3b80 mac:mac_rx+71 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3bd0 e1000g:e1000g_intr_work+d9 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3bf0 e1000g:e1000g_intr_pciexpress+70 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3c40 unix:av_dispatch_autovect+78 ()
Sep 8 16:46:20 pianeta genunix: [ID 655072 kern.notice]
fffffe80000b3c50 unix:intr_thread+5f ()
Sep 8 16:46:20 pianeta unix: [ID 100000 kern.notice]
Sep 8 16:46:20 pianeta genunix: [ID 672855 kern.notice] syncing file
systems...
The current ipf running is
PKGINST: ipf
NAME: IP Filter
CATEGORY: system
ARCH: i386
VERSION: 4.1.32
BASEDIR: /
VENDOR: Darren Reed
DESC: This package contains tools for building a firewall
INSTDATE: Aug 25 2009 14:45
EMAIL: [email protected]
STATUS: completely installed
FILES: 100 installed pathnames
13 shared pathnames
7 linked files
26 directories
12 executables
2889 blocks used (approx)
and these are the (simple,old and weak) rules
# APC WebServer
block return-rst in quick proto tcp from any to pianeta port = 3052
block return-rst in quick proto udp from any to pianeta port = 517
block return-rst in quick proto tcp from any to pianeta port = 898
# Biff Server
pass in quick proto udp from pianeta to pianeta port = 512
block in quick proto udp from any to pianeta port = 512
# Snmp Server
block in quick proto udp from any to pianeta port = 161
block in quick proto udp from any to pianeta port = 162
#
Any hints or ideas ??
The system is patched to the latest official patch released by sun.
--
Ing. Sergio Rabellino
Università degli Studi di Torino
Dipartimento di Informatica
ICT Services Director
Tel +39-0116706701
Fax +39-011751603
C.so Svizzera , 185 - 10149 - Torino
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