Hello
After a few hours of running my FC2 system on a dual P3 1GHz m/b (ABIT VP6) freezes up, especially during high levels of i/o activity. The feeze up (actually a major slow-down) is accompanied with floods of
Nov 22 01:35:08 grommit kernel: irq 10: nobody cared! (screaming interrupt?) Nov 22 01:35:08 grommit kernel: Call Trace: Nov 22 01:35:08 grommit kernel: [<c01072da>] __report_bad_irq+0x31/0x73 Nov 22 01:35:08 grommit kernel: [<c0107380>] note_interrupt+0x4c/0x6f Nov 22 01:35:08 grommit kernel: [<c01075ad>] do_IRQ+0x10d/0x175 Nov 22 01:35:08 grommit kernel: [<c0254e38>] common_interrupt+0x18/0x20 Nov 22 01:35:08 grommit kernel: [<c025007b>] unix_gc+0x2fb/0x378 Nov 22 01:35:08 grommit kernel: Nov 22 01:35:08 grommit kernel: handlers: Nov 22 01:35:08 grommit kernel: [<c01ec789>] (usb_hcd_irq+0x0/0x4e) Nov 22 01:35:08 grommit kernel: [<c01ec789>] (usb_hcd_irq+0x0/0x4e) Nov 22 01:35:08 grommit kernel: Disabling IRQ #10 Nov 22 01:35:57 grommit kernel: irq 18: nobody cared! (screaming interrupt?) Nov 22 01:35:57 grommit kernel: Call Trace: Nov 22 01:35:57 grommit kernel: [<c01072da>] __report_bad_irq+0x31/0x73 Nov 22 01:35:57 grommit kernel: [<c0107380>] note_interrupt+0x4c/0x6f Nov 22 01:35:57 grommit kernel: [<c01075ad>] do_IRQ+0x10d/0x175 Nov 22 01:35:57 grommit kernel: [<c0254e38>] common_interrupt+0x18/0x20 Nov 22 01:35:57 grommit kernel: [<c010401c>] default_idle+0x0/0x2c Nov 22 01:35:57 grommit kernel: [<c0104045>] default_idle+0x29/0x2c Nov 22 01:35:57 grommit kernel: [<c01040a1>] cpu_idle+0x26/0x3b Nov 22 01:35:57 grommit kernel: [<c011aebd>] call_console_drivers+0xe4/0xec Nov 22 01:35:57 grommit kernel: [<c011b11b>] release_console_sem+0x42/0xa7 Nov 22 01:35:57 grommit kernel: Nov 22 01:35:57 grommit kernel: handlers: Nov 22 01:35:57 grommit kernel: [<c01ccb6b>] (ide_intr+0x0/0x12d) Nov 22 01:35:57 grommit kernel: [<c01ccb6b>] (ide_intr+0x0/0x12d) Nov 22 01:35:57 grommit kernel: Disabling IRQ #18
in the system log. IRQ 10 is usb and IRQ 18 is ide.
Strangely hitting ALT or CRTL on the keyboard or any incoming network traffic seems to un-freeze things for a while but the system continues logging errors and runs erratically until rebooted.
Any ideas?
Bill Somerville
