L68K: SCSI crash [forwarded message from fheitka@ibm.net]
Jesper Skov
I don't know if this is APUS specific, or a problem with the
driver...
Jesper
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From: <fhe...@ibm.net>
To: Jesper Skov <js...@cygnus.co.uk>
Cc: linux...@sunsite.auc.dk
Subject: Re: vmapus 980830
Date: Fri, 02 Oct 98 21:57:49 -0400
In <ook92k9...@lassi.cygnus.co.uk>, on 10/01/98
at 02:09 PM, Jesper Skov <js...@cygnus.co.uk> said:
>>>>>> "fheitka" == fheitka <fhe...@ibm.net> writes:
>fheitka> I've finally started playing with vmapus 980830 extensively.
>fheitka> I've found that it locks up hard frequently.
I've compiled my own kernel now so I can play more, but I think I told you
that already.
Anyway, I was reading the messages about mounting a CDROM locking up the
system. I mounted a CDROM on APUS and tried to zcat a *.tar.gz file onto
a partition on a SCSI drive connected to the A4000T SCSI. The CDROM is a
quad speed SCSI drive. The result was a system crash and here is the
dmesg. I hope this helps
Richard or whomever is interested.
Searching for SAVEKMSG magic...
Found 7556 bytes at 0x001e0008
>>>>>>>>>>>>>>>>>>>>
Total memory = 32MB; using 128kB for hash table (at c01c0000) Linux
version 2.1.119 (ro...@fred.org) (gcc version egcs-2.90.25 980302
(egcs-1.0.2 prerelease)) #10 Thu Oct 1 16:52:09 EDT 1998 Amiga hardware
found: [A4000T] VIDEO BLITTER AUDIO FLOPPY A4000_SCSI A4000_IDE KEYBOARD
MOUSE SERIAL PARALLEL A3000_CLK CHIP_RAM PAULA LISA ALICE_NTSC ZORRO3
Zorro: Probing AutoConfig expansion devices: 3 devices
PowerUp Bus Speed: 66MHz
time_init: decrementer frequency = 990000000/60
Console: colour dummy device 80x25
Calibrating delay loop... 395.67 BogoMIPS
Memory: 30024k available (1248k kernel code, 984k data, 0k init)
[c0000000,c2000000] POSIX conformance testing by UNIFIX
Swansea University Computer Society NET3.039 for Linux 2.1
NET3: Unix domain sockets 0.16 for Linux NET3.038.
Swansea University Computer Society TCP/IP for NET3.037
IP Protocols: ICMC, UDP, TCP
Starting kswapd v 1.5
CV3D detected running in Z3 mode
Console: switching to colour frame buffer device 100x37
fb0: Cybervision/3D frame buffer device, using 4096K of video memory fb0:
Amiga AGA frame buffer device, using 1280K of video memory >clgenfb_init()
clgen: Driver for Cirrus Logic based graphic boards, v1.4 ?
clgen: no supported board found.
M68K Serial driver version 1.01
ttyS0 at 0x80dff018: Amiga builtin
Amiga mouse installed.
DMA sound driver installed, using 4 buffers of 32k.
RAM disk driver initialized: 16 RAM disks of 4096K size
loop: registered device at major 7
ide0: Gayle IDE interface (A4000 style)
hda: QUANTUM SIROCCO1700A, ATA DISK drive
ide0 at 80dd2020 on irq 0x0000000c
hda: QUANTUM SIROCCO1700A, 1628MB w/75kB Cache, CHS=3309/16/63 FD: probing
units
found <5>fd: drive 0 didn't identify, setting default ffffffff fd0dfd1d
scsi-ncr53c7xx : NCR53c710 at memory 0x80dd0040, io 0x0, irq 12 scsi0:
Revision 0x1
scsi0 : NCR code relocated to 0x82525e8 (virt 0xc02525e8)
scsi0 : test 1 started
scsi0 : Amiga NCR53c710 SCSI
scsi : 1 host.
scsi0 : target 3 rejected SDTR
scsi0 : setting target 3 to asynchronous SCSI
Vendor: SANYO Model: CRD-254S Rev: 1.02
Type: CD-ROM ANSI SCSI revision: 02
Detected scsi CD-ROM sr0 at scsi0, channel 0, id 3, lun 0 scsi0 : target 6
accepting period 200ns offset 8 5.00MHz synchronous SCSI scsi0 : setting
target 6 to period 200ns offset 8 5.00MHz synchronous SCSI
Vendor: QUANTUM Model: FIREBALL_TM2110S R v: 300N
Type: Direct-Access ANSI SCSI revision: 02
Detected scsi disk sda at scsi0, channel 0, id 6, lun 0 scsi : detected 1
SCSI cdrom 1 SCSI disk total.
Uniform CDROM driver Revision: 2.13
SCSI device sda: hdwr sector= 512 bytes. Sectors= 4124736 [2014 MB] [2.0
GB] PPP: version 2.3.3 (demand dialling)
TCP compression code copyright 1989 Regents of the University of
California PPP line discipline registered.
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit
encapsulation enabled). CSLIP: code copyright 1989 Regents of the
University of California. SLIP linefill/keepalive option.
eth0: Ariadne at 0x00e90000, Ethernet Address 00:60:30:00:10:01 Partition
check:
sda: RDSK sds1 sda2 sda3
hdh: RDSK hda1 hda2 hdh3 hda4 hda5
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 0k init
Warning: unable to open an initial console.
Adding Swap: 30740k swap-space (priority -1)
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210400
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210404
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210408
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210400
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210412
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210404
scsi0 : DMA FIFO not empty
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210416
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210420
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210424
scsi0 : DMA FIFO not empty
SCSI CD error : host 0 id 3 lun 0 return code = 25040000
CD-ROM I/O error: dev 0b:00, sector 1210428
SCSI disk error : host 0 channel 0 id 6 lun 0 return code = 25040000
scsidisk I/O error: dev 08:03, sector 393748
EXT2-fs error (device 08:03): ext2_readdir: directory #49154 contains a
hole at offset 0 SCSI disk error : host 0 channel 0 id 6 lun 0 return code
= 25040000 scsidisk I/O error: dev 08:03, sector 2
scsi0 : no current command : unexpected phase MSGOUT.
scsi0 : DCMD|DBC=0x81b4310, DNAD=0x81b4320 (virt 0xc01b4320)
DSA=0x8000000 (virt 0xc0000000)
DSPS=0x81b4300, TEMP=0x8252268 (virt 0xc0252268), DMODE=0xe0
SXFER=0x68, SCNTL3=0x0
BSY REQ phase=MSGOUT, 0 bytes in SCSI FIFO
SCRATCH=0x1, saved2_dsa=0x81b4300
scsi0 : DSP 0x81b4180 (virt 0xc01b4180) ->
0x81b4180 (virt 0xc01b4180) : 0x081b4330 0x081b4300 (virt 0xc01b4300)
0x81b4188 (virt 0xc01b4188) : 0xc0000004 0x081b4184 (virt 0xc01b4184)
0x00dd0074 (virt 0x80dd0074) 0x81b4194 (virt 0xc01b4194) : 0xc0000004
0x00dd0074 (virt 0x80dd0074) 0x082525cc (virt 0xc02525cc) 0x81b41a0 (virt
0xc01b41a0) : 0xc0000004 0x08252264 (virt 0xc0252264) 0x00dd0074 (virt
0x80dd0074) 0x81b41ac (virt 0xc01b41ac) : 0x72370000 0x00000000 (virt
0x80000000) 0x81b41b4 (virt 0xc01b41b4) : 0x6a0b0000 0x00000000 (virt
0x80000000) scsi0 : connected (SDID=0x40)
scsi0 : bad dsa virt 0xc0000000
scsi0 : issue queue
scsi0 : schedule dsa array :
scsi0 : dsa at phys 0x81b4188 (virt 0xc01b4188)
+ 64 : dsa_msgout length = 2282225664, data = 0x82527e0 (virt
0xc02527e0)
+ 60 : select_indirect = 0xdd0050
+ 56 : dsa_cmnd = 0x82525cc result = 0x60000040,
target = 114, lun = 55, cmd = Test Unit Ready 00 00 6a 0b 00
+ 48 : dsa_next = 0x0
scsi0 target 114 : sxfer_sanity = 0x0, scntl3_sanity = 0x0
script : 0x0 0x0 0x0 0x0 0x0 0x0 0x0 0x0
page fault in interrupt handler, addr=81b434c
NIP: C0114724 XER: 00000000 LR: C0114B20 REGS: c01640e8 TRAP: 0300 MSR:
00001972 EE: 0 PR: 0 FP: 0 ME: 1 IR/DR: 11
TASK = c01626c8[0] 'swapper' mm->pgd c0159000 Last syscall: 112 last math
c1ae8000
GPRP0: C0114B20 C01641D8 C01626C8 C02525CC 00000001 00000001 801E1831
00000000 GPRP8: 0000000A 081B4300 00001367 C0164138 22400022 0D0D0D0D
0E0E0E0E 0F0F0F0F GPRP6: 10101010 00000002 0000000C 00000800 00000006
C01B4320 08000000 C0000000 GPRP4: C0150000 C025D7A0 C0252000 C01B4188
C02525CC C0150000 C02525CC 00000000 NIP: C0114724 XER: 00000000 LR:
C0114B20 REGS: c01640e8 TRAP: 0300 MSR: 00001972 EE: 0 PR: 0 FP: 0 ME: 1
IR/DR: 11
TASK = c01626c8[0] 'swapper' mm->pgd c0159000 Last syscall: 112 last math
c1ae8000
GPR00: C0114B20 C01641D8 C01626C8 C02525CC 00000001 00000001 801E1831
00000000 GPR08: 0000000A 081B4300 00001367 C0164138 22400022 0D0D0D0D
0E0E0E0E 0F0F0F0F GPR16: 10101010 00000002 0000000C 00000800 00000006
C01B4320 08000000 C0000000 GPR24: C0150000 C025D7A0 C0252000 C01B4188
C02525CC C0150000 C02525CC 00000000 Call backtrace:
C01B4320 C0114B20 C0114CB8 C01151B0 C01138FC C0112C0C C01130FC C0044CC8
C00457A4 C0046434 C00069D0 C000453C C0180000
Kernel panic: kernel access of bad area pc c0114724 lr c0114b20 address
81B434C tsk swapper/0 In swapper task - not syncing
Rebooting in 180 seconds..<<<<<<<<<<<<<<<<<<<<