linux-kernel - Re: kernel bug report 2.6.24-rc8 on core2quad q6600 with debian unstable amd64

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <adaabmwowfz.fsf@cisco.com>
Date:	Wed, 23 Jan 2008 17:15:44 -0800
From:	Roland Dreier <rdreier@...co.com>
To:	Tobias Winter <tobias@...uxdingsda.de>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: kernel bug report 2.6.24-rc8 on core2quad q6600 with debian unstable amd64

 > drivers/acpi/pci_bind.c: In function 'acpi_pci_unbind':<built-in>:0:
 > internal compiler error: Segmentation fault
 > Depending on which kernel i build, it fails on different things.

Seems like a classic symptom of some sort of hardware fault/memory corruption...

 > I tried disabling HPET and VT in the BIOS but that didn't help. I also
 > ruled out any memory problems with memtest86+.Don't know what else to do.

So your memory may be OK... (memtest86 does miss some problem sometimes)

 > [8.6.] SCSI information (from /proc/scsi/scsi)
 > Attached devices:
 > Host: scsi0 Channel: 00 Id: 01 Lun: 00
 >   Vendor: IBM-PCCO Model: DDRS-34560W   !# Rev: S97B
 >   Type:   Direct-Access                    ANSI  SCSI revision: 02
 > Host: scsi0 Channel: 00 Id: 05 Lun: 00
 >   Vendor: NEC      Model: CD-ROM DRIVE:464 Rev: 1.14
 >   Type:   CD-ROM                           ANSI  SCSI revision: 02
 > Host: scsi1 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi2 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi3 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi4 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi5 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi6 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi7 Channel: 00 Id: 00 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6L250R0   Rev: BAJ4
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05
 > Host: scsi7 Channel: 00 Id: 01 Lun: 00
 >   Vendor: ATA      Model: Maxtor 6L250R0   Rev: BAH4
 >   Type:   Direct-Access                    ANSI  SCSI revision: 05

That is a lot of hard drives... my guess would be that your power
supply is marginal, a cable/adapter card isn't seated perfectly
somewhere, something is overheating, or something like that.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/