> Full description : After doing cdrecord -toc with an audio CD (CDDA) on my
> Plextor drive (PX 32TS), the [scsi_eh_0] proccess remains in uninterruptible
> state. All proccesses which will use the SCSI subsystem (e.g. cdrecord,
> mkisofs) will be in uninterruptible state too - which renders the SCSI system
> unusable until the next reboot. The SCSI system crashes only with my CD-ROM
> here. My Plextor PXW1210S does not hang. Reading the TOC with cdda2wav works
> here. Somebody told me something similar happens with Plextor PX40 and
> cdda2wav. Others reported hangs and didn't tell me anything about their SCSI
> system. (I'm coding a cd recording UI frontend and received some bug
> reports). The problems remain if I don't use my software but call the
> commands from the shell. I think it is a kernel problem. Userspace bugs
> (cdrecord,mkisofs?) should not hang the SCSI subsystem anyway.
This problem also seems to appear on 2.4.10-ac10 using the old AIC7xxx driver cdrecord spits out a bunch of errors, and after that the SCSI bus is just plain dead. The audio-cd itself can be played correctly on the PX-32TS using the front buttons.
> Kernel version : Linux version 2.4.11-pre5-xfs (root@PowerBox.MysticWorld.de)
> (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release / Mandrake Linux
> 8.1)) #1 Mon Okt 8 13:38:15 CEST 2001
Kernel version : Linux version 2.4.10-ac10 (root@neve) (gcc version 2.95.4 20011006 (Debian prerelease)) #6 Tue Oct 9 11:59:30 CEST 2001
> I also tried stable and non-XFS kernels and the problem remains
>
> Shell command : cdrecord -toc dev=x,y,z (with a CDDA in the drive)
>
> My environment : AMD Athlon 900 Mhz
> 512 MB RAM
> 2 IDE hard drives
> Plextor PX-32TS (the one which makes problems)
> Plextor PX-W1210S
> Adaptec 2940U2W SCSI controller (both CD drives attached)
> nVidia Geforce 2 GFX (using XFree86 drivers)
> ALSA sound system (0.5.10) with a SB Live!
Enviroment here : Intel Celeron 266 (Overclocked to 400)
512 MB RAM
Adaptec 7890 (Onboard P2B-S)
--> /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: QUANTUM Model: FIREBALL ST6.4S Rev: 0F0C
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 01 Lun: 00
Vendor: QUANTUM Model: VIKING II 9.1WLS Rev: 4110
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 02 Lun: 00
Vendor: YAMAHA Model: CRW8424S Rev: 1.0g
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 04 Lun: 00
Vendor: IOMEGA Model: ZIP 100 Rev: J.03
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 05 Lun: 00
Vendor: YAMAHA Model: CRW2100S Rev: 1.0H
Type: CD-ROM ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: PLEXTOR Model: CD-ROM PX-32TS Rev: 1.01
Type: CD-ROM ANSI SCSI revision: 02
--> The error messages (kernel)
Oct 10 19:38:48 neve kernel: scsi : aborting command due to timeout : pid 655363, scsi0, channel 0, id 1, lun 0 Write (10) 00 00 00 cd 1f 00 00 18 00
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Aborting scb 5, flags 0x4, SEQADDR 0xa3, LASTPHASE 0x80
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) SG_CACHEPTR 0x6, SG_COUNT 1, SCSISIGI 0x44
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) SSTAT0 0x0, SSTAT1 0x3, SSTAT2 0x50
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) SCB disconnected. Queueing Abort SCB.
Oct 10 19:38:48 neve kernel: SCSI host 0 abort (pid 655363) timed out - resetting
Oct 10 19:38:48 neve kernel: SCSI bus is being reset for host 0 channel 0.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Reset called, scb 5, flags 0x1094
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Have already attempted to reach device with queued
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) message, will escalate to bus reset.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Reset channel called, will initiate reset.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Resetting currently active channel.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Channel reset
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Reset device, active_scb 14
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Current scb_tag 16, SEQADDR 0xa3, LASTPHASE 0x80
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) SG_CACHEPTR 0x6, SG_COUNT 1, SCSISIGI 0x0
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) SSTAT0 0x0, SSTAT1 0x1, SSTAT2 0x40
Oct 10 19:38:48 neve kernel: (scsi0:0:0:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:2:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:3:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:4:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:5:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:6:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:8:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:9:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:10:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:11:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:12:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:13:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:14:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:15:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Cleaning QINFIFO.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Cleaning waiting_scbs.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Cleaning waiting for selection list.
Oct 10 19:38:48 neve kernel: (scsi0:0:-1:-1) Cleaning disconnected scbs list.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Aborting scb 5
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Aborting scb 8
Oct 10 19:38:48 neve kernel: (scsi0:0:0:0) Aborting scb 12
Oct 10 19:38:48 neve kernel: (scsi0:0:0:0) Aborting scb 15
Oct 10 19:38:48 neve kernel: (scsi0:0:6:0) Aborting scb 16
Oct 10 19:38:48 neve kernel: (scsi0:-1:-1:-1) 5 commands found and queued for completion.
Oct 10 19:38:48 neve kernel: (scsi0:0:0:0) Sending SDTR 12/127 message.
Oct 10 19:38:48 neve kernel: (scsi0:0:0:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Sending WDTR message.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Using Wide(16bit) transfers
Oct 10 19:38:48 neve kernel: (scsi0:0:6:0) Sending SDTR 12/127 message.
Oct 10 19:38:48 neve kernel: (scsi0:0:6:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Sending SDTR 10/127 message.
Oct 10 19:38:48 neve kernel: (scsi0:0:1:0) Synchronous at 80.0 Mbyte/sec, offset 31.
--> The errormessage (kernel) 2nd Attempt
Oct 10 19:39:39 neve kernel: scsi : aborting command due to timeout : pid 655571, scsi0, channel 0, id
0, lun 0 Write (10) 00 00 1a 60 b2 00 00 18 00
Oct 10 19:39:39 neve kernel: (scsi0:0:0:0) Aborting scb 11, flags 0x4, SEQADDR 0xa4, LASTPHASE 0x80
Oct 10 19:39:39 neve kernel: (scsi0:0:0:0) SG_CACHEPTR 0x6, SG_COUNT 1, SCSISIGI 0x44
Oct 10 19:39:39 neve kernel: (scsi0:0:0:0) SSTAT0 0x0, SSTAT1 0x3, SSTAT2 0x50
Oct 10 19:39:39 neve kernel: (scsi0:0:0:0) SCB found in QINFIFO and aborted.
Oct 10 19:39:39 neve kernel: (scsi0:0:0:0) Aborting scb 11
Oct 10 19:39:39 neve kernel: (scsi0:-1:-1:-1) 1 commands found and queued for completion.
Oct 10 19:39:49 neve kernel: scsi : aborting command due to timeout : pid 655570, scsi0, channel 0, id
6, lun 0 VENDOR SPECIFIC(0xe5) 00 00 00 00 01 00 00 0e 00
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) Aborting scb 4, flags 0x4, SEQADDR 0xa4, LASTPHASE 0x80
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) SG_CACHEPTR 0x6, SG_COUNT 1, SCSISIGI 0x44
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) SSTAT0 0x0, SSTAT1 0x3, SSTAT2 0x50
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) SCB is currently active. Waiting on completion.
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) SCSISIGI 0x44, SEQADDR 0xa4, SSTAT0 0x0, SSTAT1 0x3
Oct 10 19:39:49 neve kernel: (scsi0:0:6:0) SG_CACHEPTR 0x6, SSTAT2 0x50, STCNT 0x8
Oct 10 19:39:54 neve kernel: SCSI host 0 abort (pid 655570) timed out - resetting
Oct 10 19:39:54 neve kernel: SCSI bus is being reset for host 0 channel 0.
Oct 10 19:39:54 neve kernel: (scsi0:0:6:0) Reset called, scb 4, flags 0x84
Oct 10 19:39:54 neve kernel: (scsi0:0:6:0) Bus device reset stupid when other action has failed.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Reset channel called, will initiate reset.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Resetting currently active channel.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Channel reset
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Reset device, active_scb 4
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Current scb_tag 4, SEQADDR 0xa4, LASTPHASE 0x80
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) SG_CACHEPTR 0x6, SG_COUNT 1, SCSISIGI 0x0
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) SSTAT0 0x0, SSTAT1 0x1, SSTAT2 0x40
Oct 10 19:39:54 neve kernel: (scsi0:0:0:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:1:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:2:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:3:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:4:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:5:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:6:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:8:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:9:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:10:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:11:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:12:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:13:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:14:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:15:-1) Cleaning up status information and delayed_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Cleaning QINFIFO.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Cleaning waiting_scbs.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Cleaning waiting for selection list.
Oct 10 19:39:54 neve kernel: (scsi0:0:-1:-1) Cleaning disconnected scbs list.
Oct 10 19:39:54 neve kernel: (scsi0:0:6:0) Aborting scb 4
Oct 10 19:39:54 neve kernel: (scsi0:0:0:0) Aborting scb 11
Oct 10 19:39:54 neve kernel: (scsi0:-1:-1:-1) 2 commands found and queued for completion.
Oct 10 19:39:54 neve kernel: (scsi0:0:0:0) Sending SDTR 12/127 message.
Oct 10 19:39:54 neve kernel: (scsi0:0:0:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Oct 10 19:39:54 neve kernel: (scsi0:0:6:0) Sending SDTR 12/127 message.
Oct 10 19:39:54 neve kernel: (scsi0:0:6:0) Synchronous at 20.0 Mbyte/sec, offset 15.
Oct 10 19:39:54 neve kernel: (scsi0:0:1:0) Sending WDTR message.
Oct 10 19:39:54 neve kernel: (scsi0:0:1:0) Using Wide(16bit) transfers
Oct 10 19:39:54 neve kernel: (scsi0:0:1:0) Sending SDTR 10/127 message.
Oct 10 19:39:54 neve kernel: (scsi0:0:1:0) Synchronous at 80.0 Mbyte/sec, offset 31.
--> The errormessages (cdrecord)
scsidev: '0,6,0'
scsibus: 0 target: 6 lun: 0
Linux sg driver version: 3.1.20
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 02 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 03 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 04 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 05 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 06 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 07 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 08 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 09 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 0A 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 0B 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 0C 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 0D 00 0C 00
status: 0x2 (CHECK CONDITION)
Sense Bytes: 70 00 02 00 00 00 00 0A 00 00 00 00 04 01 00 00
Sense Key: 0x2 Not Ready, Segment 0
Sense Code: 0x04 Qual 0x01 (logical unit is in process of becoming ready) Fru 0x0
Sense flags: Blk 0 (not valid)
cmd finished after 0.000s timeout 40s
cdrecord: Cannot read TOC
cdrecord: Input/output error. read toc: scsi sendcmd: no error
CDB: 43 00 00 00 00 00 0E 00 0C 00
status: 0x2 (CHECK CONDITION)
-- Cliff Albert | RIPE: CA3348-RIPE | www.oisec.net cliff@oisec.net | 6BONE: CA2-6BONE | icq 18461740 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/