- Machine is K6 with AHA2940UW (ultra wide:-) and HP DAT 24Gig (at this
time only EIDE hard disk, no UW:-(
- glibc-2.0.7pre3 (we all must test the 'new' thing!)
- I've compiled aic7xxx, scsi and st as modules only because I use it
only for backup, now.... (see above)
The newer kernels (I've tried all since 2.1.xxx:-) will lock up (hard)
during module loading the >>SECOND<< time. First time everything goes
smooth and I can do everything right. Then after 'rmmod -a' has removed
all three scsi modules I can't access any longer '/proc/ioports',
'/proc/interrupts' -> sigfault and trace logs for 'cat', the 'lsdev' and
'procinfo' command would fail, too (see below). Get the 'Trying to free
free IRQ5' (second 'free' typo?) message, here too.
I get the lock after aic7xxx and st was loaded again. You can see that I
have to boot (with the nice sysreq keys, thanks good / LINUX) directly
after the AIC7XXX message appears and that the tape wouldn't be
detected. Is there a way to log to a file with sysreq, would be helpful?
Some problems with kmod / scsi timeout (reset time)? --- I've checked 3,
5 and 20 seconds (20 is super:-( as delay, but nothing helped.
May 17 21:34:53 SunWave1 kernel: Linux version 2.1.102 (root@SunWave1)
(gcc version pgcc-2.91.24 19980418 (gcc2 ss-980
401 experimental)) #1 Sun May 17 20:58:45 MET DST 1998
May 17 21:34:53 SunWave1 kernel: Console: 16 point font, 400 scans
May 17 21:34:53 SunWave1 kernel: Console: colour VGA+ 80x25, 1 virtual
console (max 63)
May 17 21:34:53 SunWave1 kernel: Calibrating delay loop... 400.59
BogoMIPS
May 17 21:34:53 SunWave1 kernel: Memory: 95900k/98304k available (652k
kernel code, 392k reserved, 1328k data, 32k ini
t)
May 17 21:34:53 SunWave1 kernel: CPU: AMD K6 (166 - 266) stepping 02
May 17 21:34:53 SunWave1 kernel: POSIX conformance testing by UNIFIX
May 17 21:34:53 SunWave1 kernel: PCI: PCI BIOS revision 2.10 entry at
0xfb510
May 17 21:34:53 SunWave1 kernel: PCI: Probing PCI hardware.
May 17 21:34:53 SunWave1 kernel: Starting kswapd v 1.5
May 17 21:34:53 SunWave1 kernel: Connection version 1.2
May 17 21:34:53 SunWave1 kernel: battery flag 0x80, battery life
unknown
May 17 21:34:53 SunWave1 kernel: PIIX3: IDE controller on PCI bus 00 dev
39
May 17 21:34:53 SunWave1 kernel: PIIX3: not 100% native mode: will probe
irqs later
May 17 21:34:53 SunWave1 kernel: ide0: BM-DMA at 0xf000-0xf007, BIOS
settings: hda:pio, hdb:pio
May 17 21:34:53 SunWave1 kernel: ide1: BM-DMA at 0xf008-0xf00f, BIOS
settings: hdc:pio, hdd:pio
May 17 21:34:53 SunWave1 kernel: hda: WDC AC32500H, ATA DISK drive
May 17 21:34:53 SunWave1 kernel: hdc: FX600S, ATAPI CDROM drive
May 17 21:34:53 SunWave1 kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
May 17 21:34:53 SunWave1 kernel: ide1 at 0x170-0x177,0x376 on irq 15
May 17 21:34:53 SunWave1 kernel: hdc: ATAPI 6X CDROM drive, 256kB Cache
May 17 21:34:53 SunWave1 kernel: Partition check:
May 17 21:34:53 SunWave1 kernel: hda: hda1 hda2 hda3 hda4
May 17 21:34:53 SunWave1 kernel: VFS: Mounted root (ext2 filesystem)
readonly.
May 17 21:34:53 SunWave1 kernel: Freeing unused kernel memory: 32k freed
May 17 21:34:53 SunWave1 kernel: Adding Swap: 104828k swap-space
(priority -1)
May 17 21:34:53 SunWave1 kernel: Found Intel i82557 PCI Speedo at I/O
0x6400, IRQ 9.
May 17 21:34:53 SunWave1 kernel: PCI latency timer (CFLT) is 0x20.
May 17 21:34:53 SunWave1 kernel: eepro100.c:v0.36 10/20/97 Donald Becker
linux-eepro100@cesdis.gsfc.nasa.gov
May 17 22:36:32 SunWave1 kernel: scsi0 : Adaptec AHA274x/284x/294x
(EISA/VLB/PCI-Fast SCSI) 5.0.13/3.2.4
May 17 22:36:32 SunWave1 kernel: <Adaptec AHA-294X Ultra SCSI
host adapter>
May 17 22:36:32 SunWave1 kernel: scsi : 1 host.
May 17 22:36:34 SunWave1 kernel: Vendor: HP Model:
C1537A Rev: L610
May 17 22:36:34 SunWave1 kernel: Type:
Sequential-Access ANSI SCSI revision: 02
May 17 22:45:01 SunWave1 kernel: Trying to free free IRQ5
May 17 22:45:01 SunWave1 kernel: scsi : 0 hosts.
May 17 23:43:14 SunWave1 kernel: Unable to handle kernel paging request
at virtual address c683c628
May 17 23:43:14 SunWave1 kernel: current->tss.cr3 = 0391e000, %cr3 =
0391e000
May 17 23:43:14 SunWave1 kernel: *pde = 05e7a063
May 17 23:43:14 SunWave1 kernel: *pte = 00000000
May 17 23:43:14 SunWave1 kernel: Oops: 0000
May 17 23:43:14 SunWave1 kernel: CPU: 0
May 17 23:43:14 SunWave1 kernel: EIP: 0010:[<c018b7d3>]
May 17 23:43:14 SunWave1 kernel: EFLAGS: 00010297
May 17 23:43:14 SunWave1 kernel: eax: c683c628 ebx: ffffffff ecx:
c683c628 edx: fffffffe
May 17 23:43:14 SunWave1 kernel: esi: ffffffff edi: c12b60f5 ebp:
00000000 esp: c5417ea0
May 17 23:43:14 SunWave1 kernel: ds: 0018 es: 0018 ss: 0018
May 17 23:43:14 SunWave1 kernel: Process cat (pid: 5232, process nr: 52,
stackpage=c5417000)
May 17 23:43:14 SunWave1 kernel: Stack: c01be994 000000e9 c12b6000
c12b6000 c013f404 c01ca000 00000016 c01ab054
May 17 23:43:14 SunWave1 kernel: c5f5f587 ffffffff 0000001b
c5554c80 00000004 c5554c80 c018b96b c12b60e9
May 17 23:43:14 SunWave1 kernel: c018e7f8 c5417f04 c5417ef8
c01176d3 c12b60e9 c018e7e9 00006000 000060be
May 17 23:43:14 SunWave1 kernel: Call Trace: [<c013f404>] [<c018b96b>]
[<c018e7f8>] [<c01176d3>] [<c018e7e9>] [<c683c6
28>] [<c0143a63>]
May 17 23:43:14 SunWave1 kernel: [<c0143bcc>] [<c010e6ad>]
[<c01233dd>] [<c01097a8>]
May 17 23:43:14 SunWave1 kernel: Code: 80 38 00 74 07 40 4a 83 fa ff 75
f4 29 c8 89 44 24 30 89 c6
May 17 23:43:18 SunWave1 kernel: Unable to handle kernel paging request
at virtual address c683c628
May 17 23:43:18 SunWave1 kernel: current->tss.cr3 = 0391e000, %cr3 =
0391e000
May 17 23:43:18 SunWave1 kernel: *pde = 05e7a063
May 17 23:43:18 SunWave1 kernel: *pte = 00000000
May 17 23:43:18 SunWave1 kernel: Oops: 0000
May 17 23:43:18 SunWave1 kernel: CPU: 0
May 17 23:43:18 SunWave1 kernel: EIP: 0010:[<c018b7d3>]
May 17 23:43:18 SunWave1 kernel: EFLAGS: 00010297
May 17 23:43:18 SunWave1 kernel: eax: c683c628 ebx: ffffffff ecx:
c683c628 edx: fffffffe
May 17 23:43:18 SunWave1 kernel: esi: ffffffff edi: c58190b2 ebp:
00000000 esp: c5417e9c
May 17 23:43:18 SunWave1 kernel: ds: 0018 es: 0018 ss: 0018
May 17 23:43:18 SunWave1 kernel: Process cat (pid: 5233, process nr: 52,
stackpage=c5417000)
May 17 23:43:18 SunWave1 kernel: Stack: c58190b0 c47f1960 00000005
000000a0 00000000 ffffffff c018d39e 00000012
May 17 23:43:18 SunWave1 kernel: 00000006 ffffffff 0000001b
c58190a1 c018d39f c5417ee8 c018b96b c58190b0
May 17 23:43:18 SunWave1 kernel: c018d3a3 c5417ef8 c5417ef4
c010a7e0 c58190b0 c018d3a0 c683c628 0000000f
May 17 23:43:18 SunWave1 kernel: Call Trace: [<c018d39e>] [<c018d39f>]
[<c018b96b>] [<c018d3a3>] [<c010a7e0>] [<c018d3
a0>] [<c683c628>]
May 17 23:43:18 SunWave1 kernel: [<c0143a3f>] [<c0143bcc>]
[<c010e6ad>] [<c01233dd>] [<c01097a8>]
May 17 23:43:18 SunWave1 kernel: Code: 80 38 00 74 07 40 4a 83 fa ff 75
f4 29 c8 89 44 24 30 89 c6
May 18 00:16:44 SunWave1 kernel: scsi0 : Adaptec AHA274x/284x/294x
(EISA/VLB/PCI-Fast SCSI) 5.0.13/3.2.4
May 18 00:16:44 SunWave1 kernel: <Adaptec AHA-294X Ultra SCSI
host adapter>
May 18 00:16:44 SunWave1 kernel: scsi : 1 host.
May 18 00:21:18 SunWave1 kernel: Linux version 2.1.102 (root@SunWave1)
(gcc version pgcc-2.91.24 19980418 (gcc2 ss-980
401 experimental)) #1 Sun May 17 20:58:45 MET DST 1998
May 18 00:21:18 SunWave1 kernel: Console: 16 point font, 400 scans
May 18 00:21:18 SunWave1 kernel: Console: colour VGA+ 80x25, 1 virtual
console (max 63)
May 18 00:21:18 SunWave1 kernel: Calibrating delay loop... 400.59
BogoMIPS
May 18 00:21:18 SunWave1 kernel: Memory: 95900k/98304k available (652k
kernel code, 392k reserved, 1328k data, 32k ini
t)
May 18 00:21:18 SunWave1 kernel: CPU: AMD K6 (166 - 266) stepping 02
Regards and thank you,
Dieter
--- Dieter Nuetzel Graduate Student, Computer ScienceUniversity of Hamburg Department of Computer Science Cognitive Systems Group Vogt-Koelln-Strasse 30 22527 Hamburg, Germany
email: nuetzel@kogs.informatik.uni-hamburg.de
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