Kernel [unknown ASC/ASCQ]

karloff

karloff

Routinier
Moin,
ich hab gerade mal meine Syslogs gecheckt und dabei ist mir was unschönes aufgefallen.
Weiß allerdings nicht genau was mir der Kernel damit sagen möchte.

Jedenfalls spawn er alle 2 sec Fehlermeldung ins Log:

Code:
Sep 10 11:37:40 [kernel]  00 00 00 00 00 00
Sep 10 11:37:40 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:40 [kernel]  00 00 00 00 00 00
Sep 10 11:37:40 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:40 [kernel]  00 00 00 00 00 00
Sep 10 11:37:40 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:40 [kernel]  00 00 00 00 00 00
Sep 10 11:37:40 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:40 [kernel]  00 00 00 00 00 00
Sep 10 11:37:40 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:42 [kernel]  00 00 00 00 00 00
Sep 10 11:37:42 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:42 [kernel]  00 00 00 00 00 00
Sep 10 11:37:42 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:42 [kernel]  00 00 00 00 00 00
Sep 10 11:37:42 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:42 [kernel]  00 00 00 00 00 00
Sep 10 11:37:42 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:42 [kernel]  00 00 00 00 00 00
Sep 10 11:37:42 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:44 [kernel]  00 00 00 00 00 00
Sep 10 11:37:44 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:44 [kernel]  00 00 00 00 00 00
Sep 10 11:37:44 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:44 [kernel]  00 00 00 00 00 00
Sep 10 11:37:44 [kernel] (unknown ASC/ASCQ)
Sep 10 11:37:44 [kernel]  00 00 00 00 00 00
usw.

Dmesg sieht auch nicht ganz so toll aus:
Code:
[10907.778195] *** thread awakened
[10907.778198] Command TEST_UNIT_READY (6 bytes)
[10907.778200] bytes: 
[10907.778201]  00 00 00 00 00 00
[10907.778209] Bulk Command S 0x43425355 T 0xd066 L 0 F 0 Trg 0 LUN 4 CL 6
[10907.778211] xfer 31 bytes
[10907.778283] Status code 0; transferred 31/31
[10907.778285] -- transfer complete
[10907.778287] Bulk command transfer result=0
[10907.778289] Attempting to get CSW...
[10907.778292] xfer 13 bytes
[10907.778943] Status code 0; transferred 13/13
[10907.778946] -- transfer complete
[10907.778949] Bulk status result = 0
[10907.778952] Bulk Status S 0x53425355 T 0xd066 R 0 Stat 0x1
[10907.778955] -- transport indicates command failure
[10907.778957] Issuing auto-REQUEST_SENSE
[10907.778961] Bulk Command S 0x43425355 T 0xd067 L 18 F 128 Trg 0 LUN 4 CL 6
[10907.778963] xfer 31 bytes
[10907.779046] Status code 0; transferred 31/31
[10907.779049] -- transfer complete
[10907.779051] Bulk command transfer result=0
[10907.779054] xfer 18 bytes, 1 entries
[10907.780319] Status code 0; transferred 18/18
[10907.780323] -- transfer complete
[10907.780326] Bulk data transfer result 0x0
[10907.780328] Attempting to get CSW...
[10907.780330] xfer 13 bytes
[10907.780673] Status code 0; transferred 13/13
[10907.780675] -- transfer complete
[10907.780678] Bulk status result = 0
[10907.780681] Bulk Status S 0x53425355 T 0xd067 R 0 Stat 0x0
[10907.780684] -- Result from auto-sense is 0
[10907.780687] -- code: 0x70, key: 0x2, ASC: 0x3a, ASCQ: 0x0
[10907.780689] (Unknown Key): 
[10907.780690] (unknown ASC/ASCQ)
[10907.780694] scsi cmd done, result=0x2
[10907.780699] *** thread sleeping

Kann mir jemand sagen was da los ist, oder besser auch gleich wie man es am besten fixt?
 
Ich würde mal sagen, dass da ein ASCQ zurück kommt, mit dem der Kernel nichts anfangen kann. Normalerweise müsste der 0x00 heissen, also 00 und nicht 0, wobei ein Treiber sowas korrekt auflösen können sollte. 3a/00 bedeutet jedenfalls, dass da versucht wird ein Device anzusprechen, das nicht existiert (ASC=3a == medium not present, allerdings ohne Tray-Information ASCQ=00 == general condition). Ich tippe entweder auf einen falsch konfigurierten SCSI-Controller, in dessen SCSI-BIOS noch eine Platte eingestellt ist, die aktuell nicht angeschlossen ist oder auf einen Fehler im SCSI-Treiber, den dein System benutzt. Solltest du keinen SCSI-Controller in deinem Rechner haben oder ihn nicht nutzen, solltest du mal schauen ob da ggf. für deinen CD-Brenner o.ä. SCSI-Module geladen wurden.
 
Gerade mal etwas im kernel aufgeräumt
Code:
zgrep "SCSI" /proc/config.gz 
# SCSI device support
CONFIG_SCSI_MOD=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_SCSI_PROC_FS is not set
# SCSI support type (disk, tape, CD-ROM)
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
# SCSI Transports
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_I2O_SCSI is not set
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
# CONFIG_ISCSI_IBFT_FIND is not set

Sonst sind noch aktiv:

SCSI disk support (CONFIG_BLK_DEV_SD)
SCSI CDROM support (CONFIG_BLK_DEV_SR)
SCSI generic support (CONFIG_CHR_DEV_SG)

Ohne den Disk Support bootet die kiste nicht, ohne die letzten beiden hab ich keine CD Laufwerke mehr (Habs getestet auch ohne generic und cdrom support kommen die meldugen)

Gibts ein weg irgendwie rauszufinden wo die Quelle für die Fehler liegt?

Edit: Achja der Rechner ist ein Standart HP Bürorknecht, hat also kein SCSI-Controller

Code:
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
        Subsystem: Hewlett-Packard Company Device 2ab6
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
        Kernel driver in use: pcieport
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
        Subsystem: Hewlett-Packard Company Device 2ab6
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b5)
        Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b5)
        Kernel driver in use: pcieport
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b5)
        Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b5)
        Kernel driver in use: pcieport
00:1c.4 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 5 (rev b5)
        Kernel driver in use: pcieport
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b5)
        Kernel driver in use: pcieport
00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (rev b5)
        Kernel driver in use: pcieport
00:1c.7 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 8 (rev b5)
        Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: ehci-pci
        Kernel modules: ehci_pci
00:1f.0 ISA bridge: Intel Corporation H67 Express Chipset Family LPC Controller (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family SATA AHCI Controller (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 05)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: i801_smbus
01:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 420] (rev a1)
        Subsystem: Device 1b0a:9083
        Kernel driver in use: nvidia
        Kernel modules: nvidia
01:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
        Subsystem: Device 1b0a:9083
        Kernel driver in use: snd_hda_intel
03:00.0 SATA controller: JMicron Technology Corp. JMB360 AHCI Controller (rev 02)
        Subsystem: JMicron Technology Corp. JMB360 AHCI Controller
        Kernel driver in use: ahci
06:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 06)
        Subsystem: Hewlett-Packard Company Device 2ab6
        Kernel driver in use: r8169
 
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