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Subject2.1.126 Kernel Panic
Hello,

I've posted a report yesterday where I've said I had a systematic
Kernel Panic if I try to mount a CDDA (Audio CD) on a SCSI drive. I have
more informations. A friend of mine got the same with 126 kernel, I have
tried with 105 it crashes but it works with 2.1.86. I have no archives
between 86 and 105 at home, but the changes occured between. For
information, the SCSI card is a 1505 Adaptec and the SCSI drive a
recorder Yamaha crw2260. On the aother machine, the scsi adapter is the
same, and the drive is a plextor. Anyone with the same pb on a real 1520
scsi adapter ?

Now, on my kernel panic, I have the aha152x driver that says a lot of
things :
<<
sr0 CD-ROM error: extra data not valid Current error: sr0b:00: Sense Key
Illegal Request
Additional sense indicates Illegal mode for this track
Command was: Request sense 00 00 00 10 00

aha152x: target left COMMAND
issue_SC:
current_SC:
0x0091c00: target=3; lun=0; phase |send_indent|; in other (COMMAND);
next=0x00000000
disconected_SC:

on bus: SCSIEQ(); SCSISIG(STATUS); INTSTAT(hi); SSTAT(SELDO SWRAP
PHASEMIS PHASECHG REQINIT); SSTAT(PHASEMIS REQINIT); SXFRCTL0(CH1);
SIGNAL(BSYI REQI); SELID(88); SSTAT2(SEMPTY); SFCNT(0); SCSICNT(0);
OFFCNT(0); SSTAT4(); DMACNTRL0(16BIT PIO READ); DMASTAT(DFIFOEMP)

enabled interrupts (EMPHASEMIS ENBUSFREE ENREQINIT)

Kernel panic: aha152x panic
In interrupt handler - not syncing
>>
I have manually retyped this, since the kernel stops (not even SysRq
works), so if you think I have typed a mistake, just asked me, I have a
manual report plus a screenshot. Of course, nothing in the logs.

Now, I have looked a little in the aha152x.c, but the diffs between
2.1.125 aha152x.c and 2.1.86 aha152x.c (which just display an err msg)
make me think that the problem isn't in the 152x.c file.

Hope this can help, and sorry not to send a answer with the problem :(

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