cdrom problem in 2.4.20-pre5-ac1,ac2

From: Marek Mentel (mmark@koala.ichpw.zabrze.pl)
Date: Fri Sep 06 2002 - 10:45:58 EST

 Repeatable system crash when I am trying to copy
 files from cdrom ( tested on different discs - no media errors )
 using 2.4.20-pre5-ac1 or ac2 .
   [ full log in attached file ]

  With 2.4.19-rc3-ac4 all is OK

Sep 5 19:11:48 bulma kernel: kernel BUG in header file at line 157
Sep 5 19:11:48 bulma kernel: kernel BUG at panic.c:286!
Sep 5 19:11:48 bulma kernel: invalid operand: 0000
Sep 5 19:11:48 bulma kernel: CPU: 0
Sep 5 19:11:48 bulma kernel: EIP: 0010:[__out_of_line_bug+15/32]
  Not tainted
Sep 5 19:11:48 bulma kernel: EFLAGS: 00010286
....

then

Sep 5 19:12:18 bulma kernel: scsi : aborting command due to timeout
: pid 41, scsi1, channel 0, id 0, lun 0 Read (10) 00 00 01 3a 2e 00
00 0c 00
Sep 5 19:12:44 bulma kernel: Unable to handle kernel paging request
at virtual address 55550073
Sep 5 19:12:44 bulma kernel: printing eip:
Sep 5 19:12:44 bulma kernel: c0111713
Sep 5 19:12:44 bulma kernel: *pde = 00000000
Sep 5 19:12:44 bulma kernel: Oops: 0000
Sep 5 19:12:44 bulma kernel: CPU: 0
Sep 5 19:12:44 bulma kernel: EIP: 0010:[__wake_up+51/96] Not
tainted
Sep 5 19:12:44 bulma kernel: EFLAGS: 00010002
...
and a lot of

Sep 5 19:12:48 bulma kernel: SCSI host 1 abort (pid 41) timed out -
resetting
Sep 5 19:12:48 bulma kernel: SCSI bus is being reset for host 1
channel 0.
Sep 5 19:12:49 bulma kernel: scsi : aborting command due to timeout
: pid 41, scsi1, channel 0, id 0, lun 0 Read (10) 00 00 01 3a 2e 00
00 0c 00
Sep 5 19:12:49 bulma kernel: SCSI host 1 abort (pid 41) timed out -
resetting
Sep 5 19:12:49 bulma kernel: SCSI bus is being reset for host 1
channel 0.
Sep 5 19:12:49 bulma kernel: scsi : aborting command due to timeout
: pid 41, scsi1, channel 0, id 0, lun 0 Read (10) 00 00 01 3a 2e 00
00 0c 00
Sep 5 19:12:49 bulma kernel: SCSI host 1 abort (pid 41) timed out -
resetting
Sep 5 19:12:49 bulma kernel: SCSI bus is being reset for host 1
channel 0.
Sep 5 19:12:50 bulma kernel: scsi : aborting command due to timeout
: pid 41, scsi1, cSep 5 19:13:45 bulma kernel: SCSI bus is being
reset for host 1 channel 0.

--------------------------------------------------------
 Marek Mentel mmark@koala.ichpw.zabrze.pl 2:484/3.8
 INSTITUTE FOR CHEMICAL PROCESSING OF COAL , Zabrze , POLAND
 NOTE: my opinions are strictly my own and not those of my employer


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This archive was generated by hypermail 2b29 : Sat Sep 07 2002 - 22:00:28 EST