hello, i'm seeing similar problem with 2.6.8 than this bug report: http://marc.theaimsgroup.com/?l=linux-kernel&m=109589098305713&w=2
on 2 boxes i can reproduce it by unmounting/unplugging an usb stick attached after boot. as this irq is used by its scsi controller aic7xxx the box is afterward in pretty bad state. on a weirder side note i could also reproduce this on a box by 1x login+logout of kde to kdm. -- syslog catched via remote syslogging Sep 15 18:06:31 psi kernel: irq 11: nobody cared! Sep 15 18:06:31 psi kernel: [__report_bad_irq+42/144] __report_bad_irq+0x2a/0x9 0 Sep 15 18:06:31 psi kernel: [note_interrupt+112/176] note_interrupt+0x70/0xb0 Sep 15 18:06:31 psi kernel: [do_IRQ+288/304] do_IRQ+0x120/0x130 Sep 15 18:06:31 psi kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 Sep 15 18:06:31 psi kernel: [__do_softirq+46/128] __do_softirq+0x2e/0x80 Sep 15 18:06:31 psi kernel: [do_softirq+39/48] do_softirq+0x27/0x30 Sep 15 18:06:31 psi kernel: [do_IRQ+251/304] do_IRQ+0xfb/0x130 Sep 15 18:06:31 psi kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20 Sep 15 18:06:31 psi kernel: handlers: Sep 15 18:06:31 psi kernel: [__crc_sb_min_blocksize+363230/3938492] (ahc_linux_i sr+0x0/0x2b0 [aic7xxx]) Sep 15 18:06:31 psi kernel: Disabling IRQ #11 -- -- lspci 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 02) 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] 0000:00:04.0 ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 22) 0000:00:04.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 10) 0000:00:04.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10) 0000:00:04.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 10) 0000:00:04.4 Host bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 30) 0000:00:09.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 74) 0000:00:0c.0 SCSI storage controller: Adaptec AHA-2940U2/U2W 0000:00:11.0 Unknown mass storage controller: Promise Technology, Inc. PDC20265 (FastTrak100 Lite/Ultra100) (rev 02) 0000:01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 Pro Ultra TF -- -- usb snippet from config # # USB support # CONFIG_USB=y # CONFIG_USB_DEBUG is not set # # Miscellaneous USB options # CONFIG_USB_DEVICEFS=y # CONFIG_USB_BANDWIDTH is not set # CONFIG_USB_DYNAMIC_MINORS is not set # # USB Host Controller Drivers # # CONFIG_USB_EHCI_HCD is not set # CONFIG_USB_OHCI_HCD is not set CONFIG_USB_UHCI_HCD=m # # USB Device Class drivers # # CONFIG_USB_BLUETOOTH_TTY is not set # CONFIG_USB_ACM is not set # CONFIG_USB_PRINTER is not set CONFIG_USB_STORAGE=m # CONFIG_USB_STORAGE_DEBUG is not set -- no other usb options set hmm can set debug for tommorow, any hints welcome. :) -- maks kernel janitor http://janitor.kernelnewbies.org/ ------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
