Messages in this thread | | | Subject | Re: OOM-killer too aggressive? | From | Chris Largret <> | Date | Sun, 26 Feb 2006 22:34:47 -0800 |
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On Sun, 2006-02-26 at 17:57 -0800, Andrew Morton wrote: > Chris Largret <largret@gmail.com> wrote: > > > > drivers/block/floppy.c:3245: error: too few arguments to function > > `__alloc_pages' > > doh. > > --- devel/include/asm-x86_64/floppy.h~b 2006-02-26 16:15:44.000000000 -0800 > +++ devel-akpm/include/asm-x86_64/floppy.h 2006-02-26 17:57:02.000000000 -0800
Earlier I said that there was a "Kernel BUG" and all processing stopped right after the login prompt was displayed (but before I could type anything). Now the kernel continues to work, but the messages are a little disconcerting. Here is the version with a backtrace (from dmesg):
Bad page state in process 'swapper' page:ffff810001539168 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff8100015391a0 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff8100015391d8 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff810001539210 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff810001539248 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff810001539280 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff8100015392b8 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189} Bad page state in process 'swapper' page:ffff8100015392f0 flags:0x4000000000000400 mapping:0000000000000000 mapcount:0 count:1 Trying to fix it up, but a reboot is needed Backtrace:
Call Trace: <IRQ> <ffffffff8104f0cd>{bad_page+85} <ffffffff8104f419>{__free_pages_ok+179} <ffffffff810500da>{__free_pages+49} <ffffffff8105015f>{free_pages +131} <ffffffff8117db99>{_fd_dma_mem_free+43} <ffffffff81182ca0>{floppy_release_irq_and_dma+243} <ffffffff811809fc>{set_dor+323} <ffffffff81183d50>{motor_off_callback+0} <ffffffff81183d74>{motor_off_callback+36} <ffffffff81034e97>{run_timer_softirq+366} <ffffffff810314e5>{__do_softirq+85} <ffffffff8100bec6>{call_softirq+30} <ffffffff8100d92e>{do_softirq+51} <ffffffff8103162a>{irq_exit+72} <ffffffff810160b8>{smp_apic_timer_interrupt+75} <ffffffff81008d0f>{default_idle+0} <ffffffff8100b820>{apic_timer_interrupt+132} <EOI> <ffffffff81008d0f>{default_idle+0} <ffffffff81008d3e>{default_idle+47} <ffffffff81008f44>{cpu_idle +103} <ffffffff814390a1>{start_secondary+1189}
-- Chris Largret <http://daga.dyndns.org>
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