Messages in this thread | | | Subject | Oops with Tekram DC390 SCSI controller | Date | 11 Jul 2000 15:48:37 +0200 | From | Enrico Scholz <> |
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Hello,
since 2.4.0-test2 (-test1 works well with driver version 2.0d28) the DC390 controller crashes my system. I have tried the newest driver (dc390-20e2) also, but it has the same problem. It seems it can be triggered by heavy disc access. The last thing my logfile says is
/-------------------- |Jul 11 13:40:55 gkar linuxconf: Linuxconf final setup |Jul 11 13:41:18 gkar kernel: SysRq: Show State |... |Jul 11 13:41:20 gkar kernel: netconf D C10E5460 0 1315 1314 (NOTLB) |Jul 11 13:41:20 gkar kernel: sig: 0 0000000000000000 0000000000000000 : X |Jul 11 13:41:27 gkar kernel: scsi : aborting command due to timeout : pid 0, scsi0, channel 0, id 1, lun 0 Read (10) 00 00 2e 5b 28 00 00 02 00 |Jul 11 13:41:27 gkar kernel: DC390: Abort command (pid 0, Device 01-00) |Jul 11 13:41:27 gkar kernel: DC390: Status of last IRQ (DMA/SC/Int/IRQ): 0890cc20 |Jul 11 13:41:27 gkar kernel: DC390: Register dump: SCSI block: |Jul 11 13:41:27 gkar kernel: DC390: XferCnt Cmd Stat IntS IRQS FFIS Ctl1 Ctl2 Ctl3 Ctl4 |Jul 11 13:41:27 gkar kernel: DC390: 000000 44 10 cc 00 80 17 48 18 04 |Jul 11 13:41:27 gkar kernel: DC390: Register dump: DMA engine: |Jul 11 13:41:27 gkar kernel: DC390: Cmd STrCnt SBusA WrkBC WrkAC Stat SBusCtrl |Jul 11 13:41:27 gkar kernel: DC390: 00 00000400 03c67000 00000000 03c67400 00 03080000 |Jul 11 13:41:27 gkar kernel: DC390: Register dump: PCI Status: 0200 |Jul 11 13:41:27 gkar kernel: DC390: In case of driver trouble read linux/drivers/scsi/README.tmscsim |Jul 11 13:41:27 gkar kernel: DC390: Aborted pid 0 with status 0 |Jul 11 13:41:29 gkar kernel: SCSI disk error : host 0 channel 0 id 1 lun 0 return code = 27010000 |Jul 11 13:41:29 gkar kernel: I/O error: dev 08:15, sector 245786 ~~~~~ I haven't a /dev/sda15 partition... |Jul 11 14:14:08 gkar syslogd 1.3-3: restart (remote reception). \--------------------
some seconds after this an ordinary kernel oops happens with a huge stacktrace filling the entire screen.
I don't know why the kernel means I have dev 08:15 (syncing the disk with A-SRq-S synchronizes it also).
Some information about my system (gained under -test1):
/-------------------- |# echo 'p' | LANG=C fdisk /dev/sda | |Command (m for help): |Disk /dev/sda: 255 heads, 63 sectors, 527 cylinders |Units = cylinders of 16065 * 512 bytes | | Device Boot Start End Blocks Id System |/dev/sda1 1 513 4120641 5 Extended |/dev/sda2 * 514 523 80325 83 Linux |/dev/sda3 524 527 32130 e Win95 FAT16 (LBA) |/dev/sda5 1 33 265009+ 82 Linux swap |/dev/sda6 34 349 2538238+ 83 Linux |/dev/sda7 350 476 1020096 83 Linux |/dev/sda8 477 513 297171 83 Linux | |# echo 'p' | LANG=C fdisk /dev/sdb | |Command (m for help): |Disk /dev/sdb: 255 heads, 63 sectors, 527 cylinders |Units = cylinders of 16065 * 512 bytes | | Device Boot Start End Blocks Id System |/dev/sdb1 1 527 4233096 5 Extended |/dev/sdb5 1 255 2048224+ 83 Linux |/dev/sdb6 256 527 2184808+ 83 Linux \--------------------
/-------------------- |# cat /proc/scsi/scsi |Attached devices: |Host: scsi0 Channel: 00 Id: 00 Lun: 00 | Vendor: IBM Model: DCAS-34330 Rev: S65A | Type: Direct-Access ANSI SCSI revision: 02 |Host: scsi0 Channel: 00 Id: 01 Lun: 00 | Vendor: IBM Model: DCAS-34330 Rev: S65A | Type: Direct-Access ANSI SCSI revision: 02 |Host: scsi0 Channel: 00 Id: 04 Lun: 00 | Vendor: PIONEER Model: CD-ROM DR-U12X Rev: 1.06 | Type: CD-ROM ANSI SCSI revision: 02 |Host: scsi0 Channel: 00 Id: 05 Lun: 00 | Vendor: TEAC Model: CD-R55S Rev: 1.0R | Type: CD-ROM ANSI SCSI revision: 02 \--------------------
/-------------------- |# cat /proc/scsi/tmscsim/* |Tekram DC390/AM53C974 PCI SCSI Host Adapter, Driver Version 2.0d28 2000/02/14 |SCSI Host Nr 0, DC390 Adapter Nr 0 |IOPortBase 0xd000, IRQ 12 |MaxID 7, MaxLUN 1, AdapterID 7, SelTimeout 250 ms, DelayReset 1 s |TagMaxNum 32, Status 0x00, ACBFlag 0x00, GlitchEater 24 ns |Statistics: Cmnds 84478, Cmnds not sent directly 11125, Out of SRB conds 0 | Lost arbitrations 214, Sel. connected 0, Connected: No |Nr of attached devices: 4, Nr of DCBs: 4 |Map of attached LUNs: 01 01 00 00 01 01 00 00 |Idx ID LUN Prty Sync DsCn SndS TagQ NegoPeriod SyncSpeed SyncOffs MaxCmd |00 00 00 Yes Yes Yes No Yes 100 ns 10.0 M 15 32 |01 01 00 Yes Yes Yes No Yes 100 ns 10.0 M 15 32 |02 04 00 Yes Yes Yes No No 200 ns 5.0 M 15 01 |03 05 00 Yes Yes Yes No No 200 ns 5.0 M 15 01 |Commands in Queues: Query: 0: \--------------------
Enrico
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