Re: 2.6.25-$SHA1: WARNING: at arch/x86/kernel/genapic_64.c:86read_apic_id+0x78/0x80()

From: Diego Calleja
Date: Sat Apr 19 2008 - 17:25:49 EST


El Sat, 19 Apr 2008 02:39:45 +0400, Alexey Dobriyan <adobriyan@xxxxxxxxx> escribió:

> ------------[ cut here ]------------
> WARNING: at arch/x86/kernel/genapic_64.c:86 read_apic_id+0x78/0x80()
> Modules linked in:
> Pid: 1, comm: swapper Not tainted 2.6.25-2cca775baecbfede2fec20c99add709232311fe7 #3
>
> Call Trace:
> [<ffffffff8023150f>] warn_on_slowpath+0x5f/0x80
> [<ffffffff80299e9e>] ? open_namei+0x4e/0x6b0
> [<ffffffff804594e5>] ? _spin_unlock_irqrestore+0x65/0x80
> [<ffffffff80254105>] ? trace_hardirqs_on+0xd5/0x160
> [<ffffffff804594c2>] ? _spin_unlock_irqrestore+0x42/0x80
> [<ffffffff8021ed28>] read_apic_id+0x78/0x80
> [<ffffffff805e7332>] verify_local_APIC+0xb2/0x1a0
> [<ffffffff805e6193>] native_smp_prepare_cpus+0x1a3/0x390
> [<ffffffff805e0713>] kernel_init+0x53/0x340
> [<ffffffff80459536>] ? _spin_unlock_irq+0x36/0x60
> [<ffffffff80458a92>] ? trace_hardirqs_on_thunk+0x35/0x3a
> [<ffffffff80254105>] ? trace_hardirqs_on+0xd5/0x160
> [<ffffffff8020c4b8>] child_rip+0xa/0x12
> [<ffffffff8020bba3>] ? restore_args+0x0/0x30
> [<ffffffff805e06c0>] ? kernel_init+0x0/0x340
> [<ffffffff8020c4ae>] ? child_rip+0x0/0x12

I'm getting exactly the same backtrace (it's also a Intel Core 2 machine)
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