http://bugzilla.kernel.org/show_bug.cgi?id=8853
------- Comment #75 from [EMAIL PROTECTED] 2007-10-17 09:41 ------- Sorry guys but this is what I just found, which tends to indicate it has nothing to do with wifi nor bluetooth being on or off specifically (but my earlier observations hold: turning off the bluetooth via the BIOS made my laptop very stable, and turning them on makes it very unstable, but....): I was trying to copy 7 Gigs over the LAN card. The wifi/bluetooth switch was *OFF*. Eventually the NIC stopped functioning. ifup/ifdown would not restore it. Here's what I found in the system log: Oct 17 09:01:06 ThinkpadT61 avahi-daemon[3186]: Registering new address record for 10.0.0.3 on wlan0. Oct 17 09:01:07 ThinkpadT61 kernel: irq 177: nobody cared (try booting with the "irqpoll" option) Oct 17 09:01:07 ThinkpadT61 kernel: [<c01402e3>] __report_bad_irq+0x2b/0x69 Oct 17 09:01:07 ThinkpadT61 kernel: [<c01404d0>] note_interrupt+0x1af/0x1e7 Oct 17 09:01:07 ThinkpadT61 kernel: [<f887d49e>] usb_hcd_irq+0x23/0x50 [usbcore] Oct 17 09:01:07 ThinkpadT61 kernel: [<c013fae7>] handle_IRQ_event+0x23/0x49 Oct 17 09:01:07 ThinkpadT61 kernel: [<c013fbc0>] __do_IRQ+0xb3/0xe8 Oct 17 09:01:07 ThinkpadT61 kernel: [<c01050e5>] do_IRQ+0x43/0x52 Oct 17 09:01:07 ThinkpadT61 kernel: [<c01036b6>] common_interrupt+0x1a/0x20 Oct 17 09:01:07 ThinkpadT61 kernel: [<c01e007b>] acpi_ex_create_method+0x9f/0xa3 Oct 17 09:01:07 ThinkpadT61 kernel: [<f88495ac>] acpi_processor_idle+0x1ec/0x380 [processor] Oct 17 09:01:07 ThinkpadT61 kernel: [<c0101b52>] cpu_idle+0x9f/0xb9 Oct 17 09:01:07 ThinkpadT61 kernel: handlers: Oct 17 09:01:07 ThinkpadT61 kernel: [<f887d47b>] (usb_hcd_irq+0x0/0x50 [usbcore]) Oct 17 09:01:07 ThinkpadT61 kernel: Disabling IRQ #177 I have noticed this before: copying large (Gigs) of data over the T61 NIC kills it. In fact, I pretty much convinced I can't copy more than approx 1 gig without failure (this is over sftp using nautilus if that's of any relevance). Please do note, the NIC had died, not nautilus, and ifup/ifdown did not restore it. Thinkpad T61, Debian Linux, kernel 2.6.18-5-686. I'm not the most technical tool in the shed but if there is anything I can do to help, let me know. Maybe running bluetooth/wifi or also heavy NIC traffic is putting some kind of load on the system ... in other words, it is not those devices specifically that cause the problem, just what those devices demanding of the hw/sw? Remove (or reduce) the demand and the problem becomes less frequent. (I'm such a newb...) -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug, or are watching someone who is. ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla
