Messages in this thread | | | Subject | 2.5.68-mmX: Drowning in irq 7: nobody cared! | From | Shane Shrybman <> | Date | 05 May 2003 09:23:49 -0400 |
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Hi,
I am getting a lot of these in the logs. This is with the ALSA emu10k1 driver for a SB live card. This is a x86, UP, KT133 system with preempt enabled. The system seems to be running fine.
handlers: [<d8986540>] (gcc2_compiled.+0x0/0x390 [snd_emu10k1]) irq 7: nobody cared! Call Trace: [<c010c5c2>] handle_IRQ_event+0xa2/0x110 [<c010c7c0>] do_IRQ+0xa0/0x130 [<c010b14c>] common_interrupt+0x18/0x20 [<c012048c>] do_softirq+0x3c/0xa0 [<c010c826>] do_IRQ+0x106/0x130 [<c010b14c>] common_interrupt+0x18/0x20 [<c0108884>] default_idle+0x24/0x30 [<c0114e55>] apm_cpu_idle+0x125/0x170 [<c0114d30>] apm_cpu_idle+0x0/0x170 [<c0108860>] default_idle+0x0/0x30 [<c0108902>] cpu_idle+0x32/0x50 [<c0105000>] _stext+0x0/0x60 [<c02c46be>] start_kernel+0x15e/0x170
handlers: [<d8986540>] (gcc2_compiled.+0x0/0x390 [snd_emu10k1]) irq 7: nobody cared! Call Trace: [<c010c5c2>] handle_IRQ_event+0xa2/0x110 [<c010c7c0>] do_IRQ+0xa0/0x130 [<c010b14c>] common_interrupt+0x18/0x20 [<c012048c>] do_softirq+0x3c/0xa0 [<c010c826>] do_IRQ+0x106/0x130 [<c010b14c>] common_interrupt+0x18/0x20 [<c01203dd>] current_kernel_time+0xd/0x40 [<c015f4d5>] inode_update_time+0x15/0x90 [<c01fd188>] memcpy_toiovec+0x68/0xb0 [<c0132af0>] generic_file_aio_write_nolock+0x390/0x9c0 [<c01fb9f7>] kfree_skbmem+0x17/0x20 [<c011b0f0>] autoremove_wake_function+0x0/0x40 [<c01f86dc>] sock_recvmsg+0x8c/0xb0 [<c013318f>] generic_file_write_nolock+0x6f/0x90 [<c0119cec>] __wake_up+0x1c/0x40 [<c0134737>] __alloc_pages+0x97/0x3a0 [<c0134a33>] __alloc_pages+0x393/0x3a0 [<c01f97f2>] sys_recvfrom+0xa2/0x100 [<c01f9836>] sys_recvfrom+0xe6/0x100 [<c0134a5a>] __get_free_pages+0x1a/0x50 [<c0134481>] free_hot_cold_page+0x21/0xf0 [<c0133350>] generic_file_writev+0x30/0x50 [<c014933d>] do_readv_writev+0x1bd/0x260 [<c0148e30>] do_sync_write+0x0/0xb0 [<c01f9ecf>] sys_socketcall+0x15f/0x1f0 [<c0149474>] vfs_writev+0x44/0x50 [<c01494e8>] sys_writev+0x28/0x40 [<c010a7df>] syscall_call+0x7/0xb
CPU0 0: 45130454 XT-PIC timer 1: 6730 XT-PIC i8042 2: 0 XT-PIC cascade 5: 278881 XT-PIC uhci-hcd, uhci-hcd 7: 128713 XT-PIC EMU10K1 8: 1 XT-PIC rtc 10: 983196 XT-PIC ide2, ide3, bttv0 11: 3031816 XT-PIC eth0 12: 60 XT-PIC i8042, i8042, i8042, i8042 14: 67179 XT-PIC ide0 15: 520 XT-PIC ide1 NMI: 0 LOC: 45131802 ERR: 182 MIS: 0
BTW: What about the 4 i8042's on irq 12. Is this normal/OK?
Regards,
Shane
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