From: pascoe@rocky.gte.com (Dave Pascoe)
Subject: SunOS 4.1.1 panics with SLIP-4.1
Organization: GTE/SCSD - Needham Heights, MA
Date: Tue, 8 Sep 1992 21:47:23 GMT

System:  SPARC-2 running SunOS 4.1.1
Situation: Just installed slip-4.1 and was attempting to test it

There were two separate panic situations:

#1:

Sep  8 08:42:02 rocky slip-attach[491]: attaching csl0: local 100.14.40.6 
remote 100.14.40.50 mask 255.0.0.0
Sep  8 08:51:35 rocky vmunix: /home: file system full
Sep  8 08:51:36 rocky vmunix: /home: file system full
Sep  8 09:01:38 rocky su: 'su root' succeeded for pascoe on /dev/ttyp1
Sep  8 09:14:14 rocky vmunix: assertion failed: vp->v_stream == stp, file: ../
../os/str_io.c, line: 609
Sep  8 09:14:14 rocky vmunix: panic: assertion failed
Sep  8 09:14:14 rocky vmunix: syncing file systems... [20] [18] [14] [8] [3] 
done


#2:

Sep  8 16:59:35 rocky slip-attach[2389]: attaching csl0: local 100.14.40.6 
remote 100.14.40.50 mask 255.255.255.0
Sep  8 16:59:35 rocky slip-attach[2389]: csl17091: TCP header compression  and
enabled100.14.40.50
Sep  8 17:13:07 rocky vmunix: BAD TRAP
Sep  8 17:13:07 rocky vmunix: pid 70, `in.routed': Data fault
Sep  8 17:13:07 rocky vmunix: kernel read fault at addr=0xff151090, pme=0x0
Sep  8 17:13:07 rocky vmunix: Sync Error Reg 80<INVALID>
Sep  8 17:13:07 rocky vmunix: pc=0xf804a764, sp=0xf813ed58, psr=0x114006c2, 
context=0xc
Sep  8 17:13:07 rocky vmunix: g1-g7: f805781c, 200, 0, f3, f8262000, f816d400,
 f816a000
Sep  8 17:13:07 rocky vmunix: Begin traceback... sp = f813ed58
Sep  8 17:13:07 rocky vmunix: Called from f8057a18, fp=f813edb8, args=ff66a180
8d ff66a191 ff149158 3 1
Sep  8 17:13:07 rocky vmunix: Called from f8127034, fp=f813ee20, args=ff66a180
 ff035309 ff66a191 ff66a180 80 ff1490e0
Sep  8 17:13:07 rocky vmunix: Called from f8126d6c, fp=f813ee80, args=ff0016f8
 1 ff0359b0 ff001ae8 1 0
Sep  8 17:13:07 rocky vmunix: Called from f803f604, fp=f813eee0, args=0 0 
f8145c00 110001e6 0 ff0016f8
Sep  8 17:13:07 rocky vmunix: Called from f803f4a4, fp=f813ef40, args=114000c1
 f8126d14 0 0 114001e7 f8204b4c
Sep  8 17:13:07 rocky vmunix: Called from f8005f34, fp=f813efa0, args=f81055a8
 114000c1 1 1 ff001ed4 f8204b4c
Sep  8 17:13:07 rocky vmunix: Called from f805cd04, fp=f8261ca0, args=100 
114001a2 f8145c00 f81f6968 118006e1 0
Sep  8 17:13:07 rocky vmunix: End traceback...
Sep  8 17:13:07 rocky vmunix: panic: Data fault
Sep  8 17:13:07 rocky vmunix: zs1: silo overflow
Sep  8 17:13:07 rocky vmunix: syncing file systems... done
Sep  8 17:13:07 rocky vmunix: 00000 low-memory static kernel pages
Sep  8 17:13:07 rocky vmunix: 00888 additional static and sysmap kernel pages
Sep  8 17:13:07 rocky vmunix: 00000 dynamic kernel data pages
Sep  8 17:13:07 rocky vmunix: 00184 additional user structure pages
Sep  8 17:13:07 rocky vmunix: 00000 segmap kernel pages
Sep  8 17:13:07 rocky vmunix: 00000 segvn kernel pages
Sep  8 17:13:07 rocky vmunix: 00130 current user process pages
Sep  8 17:13:07 rocky vmunix: 00089 user stack pages
Sep  8 17:13:07 rocky vmunix: 01291 total pages (1291 chunks)
Sep  8 17:13:07 rocky vmunix: 
Sep  8 17:13:07 rocky vmunix: dumping to vp ff035f64, offset 55096
Sep  8 17:13:07 rocky vmunix: 1291 total pages, dump succeeded
Sep  8 17:13:07 rocky vmunix: rebooting...

Is there some patch from Sun for SunOS 4.1.1 that will prevent this?  Any 
hints will be appreciated.
-- 
Dave Pascoe			|  Amateur Radio:  KM3T
Internet: pascoe@rocky.gte.com	|  Packet Radio: km3t @ w2xo.pa
GTE/SCSD - Needham Heights, MA	|  (617) 455-5704
Newsgroups: comp.protocols.tcp-ip