Re: Broken GENERIC kernel

[George Harvey <fr30%dial.pipex.com@localhost>]

On Thu, 29 Apr 2010 17:59:15 +0200
Martin Husemann <martin%duskware.de@localhost> wrote:

> On Thu, Apr 29, 2010 at 05:39:11PM +0200, Johnny Billquist wrote:
> > Woo. I just decided to try the latest release - 5.1_RC1, and it's pretty 
> > broken on the VAX...
> 
> Works for me....

Doesn't work for me :(

I tried installing on my 4000/500A with local SCSI disk and the
installation went through smoothly but I get a kernel crash when I try
to boot the installed kernel (details below). I suspect a problem with
the DESQA card, it's reported as qe0 by the INSTALL kernel but qt0 by
the GENERIC kernel.

Hmm, looking back I see that I reported the same symptoms for 5.0_BETA
and 5.0_RC2 and that it was fixed by a patch from Havard Eidnes. I'll
try the same patch on 5.1.

George

>>>sh conf
KA681-A V2.3, VMB 2.14

Scan of main memory
Memory board 0: 00000000 to 03FFFFFF, 64MB, 131072 good pages, 0 bad
pages Memory board 1: 04000000 to 07FFFFFF, 64MB, 131072 good pages, 0
bad pages

Total of 128MB, 262144 good pages, 0 bad pages, 160 reserved pages
UQSSP Disk Controller 0 (772150)
-DUA3 (RA
UQSSP Tape Controller 0 (774500)
-MUA0 (TK
UQSSP Tape Controller 1 (760404)
-?

Ethernet Adapter
-EZA0 (08-00-2B-BC-3C-9A)

Ethernet Adapter 0 (774440)
-XQA0 (08-00-2B-18-A9-9A)
Scan of Qbus I/O Space
-20000104 (760404) = 0000 TQK50/TQK70/TU81E/RV20/KFQSA-TAPE
-20000106 (760406) = 0000
-20001468 (772150) = 0000 RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-2000146A (772152) = 0B00
-20001920 (774440) = FF08 DELQA/DEQNA/DESQA
-20001922 (774442) = FF00
-20001924 (774444) = FF2B
-20001926 (774446) = FF18
-20001928 (774450) = FFA9
-2000192A (774452) = FF9A
-2000192C (774454) = 8000
-2000192E (774456) = 1030
-20001940 (774500) = 0000 TQK50/TQK70/TU81E/RV20/KFQSA-TAPE
-20001942 (774502) = 0BC0
-20001F40 (777500) = 0020 IPCR

Scan of Qbus Memory Space
>>>boot dua3
(BOOT/R5:0 DUA3)

  2..
-DUA3
  1..0..

>> NetBSD/vax boot [1.11 Sun Apr 25 04:11:11 UTC 2010] <<
>> Press any key to abort autoboot  
nfs_open: must mount first.
open netbsd.vax: Device not configured
> boot netbsd
2403820-308444|[194256\184330\=0x2f2cd0
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
2005, 2006, 2007, 2008, 2009
    The NetBSD Foundation, Inc.  All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
    The Regents of the University of California.  All rights reserved.

NetBSD 5.1_RC1 (GENERIC) #0: Sun Apr 25 04:19:38 UTC 2010
        
builds%b7.netbsd.org@localhost:/home/builds/ab/netbsd-5-1-RC1/vax/201004250032Z-obj/home/builds/ab/netbsd-5-1-RC1/src/sys/arch/vax/compile/GENERIC
VAX 4000/500A
total memory = 127 MB
avail memory = 121 MB
mainbus0 (root)
cpu0 at mainbus0KA681, NVAX (ucode rev 2)
ze0 at mainbus0
ze0: hardware address 08:00:2b:bc:3c:9a
shac at mainbus0 not configured
uba0 at mainbus0: Q22
mtc0 at uba0 csr 174500 vec 774 ipl 17
mscpbus0 at mtc0: version 4 model 14
mscpbus0: DMA burst size set to 4
mt0 at mscpbus0 drive 0: TK70
uda0 at uba0 csr 172150 vec 770 ipl 17
mscpbus1 at uda0: version 6 model 13
mscpbus1: DMA burst size set to 4
ra0 at mscpbus1 drive 3: RA90
qt0 at uba0 csr 174440 vec 764 ipl 17panic: Segv in kernel mode: pc
801fefa5 addr 1c Stopped in pid 0.1 (system) at
netbsd:upcallret:       function "upcallret()", e ntry-mask 0x7c0
                remqhi  *0x4ac(r0), r6
db> bt
panic: Segv in kernel mode: pc %x addr %x
Stack traceback :
0x802f49fc: upcallret+0x0(0x802f4acc)
0x802f4acc: trap type=0x8 code=0x1c pc=0x801fefa5 psl=0x170000
0x802f4a98: strlen+0x9(0x1c)
0x802f4b1c: evcnt_attach_static+0x16(0x8b033514)
0x802f4b3c: evcnt_attach_dynamic+0x2c(0x8b033514,0x1,0,0x1c,0x8020f8c5)
0x802f4b64: qtattach+0x59(0x8b0276d0,0x8b027ed4,0x802f4c48)
0x802f4b98: config_attach_loc+0xe7
(0x8b0276d0,0x8023e3d0,0,0x802f4c48,0x801bb12c )
0x802f4bd8: config_attach+0x1a
(0x8b0276d0,0x8023e3d0,0x802f4c48,0x801bb12c) 0x802f4c20: ubasearch+0xf7
(0x8b0276d0,0x8023e3d0,0,0) 0x802f4c74: mapply+0x20
(0x802f4ce0,0x8023e3d0) 0x802f4cb8: config_search_loc+0x91
(0x801bb006,0x8b0276d0,0x801ff903,0,0) 0x802f4cfc: config_search_ia+0x1a
(0x801bb006,0x8b0276d0,0x801ff903,0) 0x802f4d40: uba_attach+0x7f
(0x8b0275f0,0x20000000) 0x802f4d6c: qba_attach+0x67
(0x8afdddac,0x8b0276d0,0x802f4e78) 0x802f4d98: config_attach_loc+0xe7
(0x8afdddac,0x8023e310,0,0x802f4e78,0x801e5c44 )
0x802f4dc8: config_found_sm_loc+0x3d
(0x8afdddac,0,0,0x802f4e78,0x801e5c44,0) 0x802f4e10: config_found+0x1b
(0x8afdddac,0x802f4e78,0x801e5c44) 0x802f4e54: mainbus_attach+0x50
(0,0x8afdddac,0) 0x802f4e90: config_attach_loc+0xe7(0,0x8023e0e8,0,0,0)
0x802f4ec8: config_attach+0x1a(0,0x8023e0e8,0,0)
0x802f4f10: config_rootfound+0x2d(0x801ff911,0)
0x802f4f3c: cpu_configure+0x14(void)
0x802f4f68: configure+0x37(void)
0x802f4f84: main+0x1c5(void)
0x802f4fa8: _start+0x112(0x400544)
db>