> > > Is it possible to enter kmdb when the machine
> hangs,
> > > by typing "F1-A"?
> >
> > unfortunately no. machine is totally frozen.
>
>
> Hmm, maybe it's possible to get a panic dump from the
> hanging machine
> using the "deadman" feature?
>
> See:
> http://blogs.sun.com/roller/page/esaxe?entry=debugging
> _solaris_scheduling_problems_and
>
>
> I've not yet enabled / used it on my machines, but it
> is supposed to work by
> adding
>
> set snooping = 1
> /etc/system followed by a reboot.
I'll try it asap.
Unfortunately I just upgraded (with BFU) and now I'having:
panic[cpu0]/thread=fffffe80004aac80: assertion failed: irq < 16, file:
../../i86pc/io/pcplusmp/apic.c, line: 4140
fffffe80004aa500 genunix:assfail+83 ()
fffffe80004aa560 pcplusmp:apic_record_rdt_entry+28b ()
fffffe80004aa610 pcplusmp:apic_setup_irq_table+572 ()
fffffe80004aa6b0 pcplusmp:apic_introp_xlate+529 ()
fffffe80004aa720 pcplusmp:apic_intr_ops+9f ()
fffffe80004aa790 rootnex:rootnex_intr_ops+30b ()
fffffe80004aa7f0 unix:i_ddi_intr_ops+54 ()
fffffe80004aa850 unix:i_ddi_intr_ops+54 ()
fffffe80004aa890 genunix:ddi_intr_enable+ec ()
fffffe80004aa920 genunix:ddi_add_intr+15a ()
fffffe80004aa9c0 asy:asyattach+52e ()
fffffe80004aaa20 genunix:devi_attach+94 ()
fffffe80004aaa60 genunix:attach_node+142 ()
fffffe80004aaab0 genunix:i_ndi_config_node+f0 ()
fffffe80004aaae0 genunix:i_ddi_attachchild+72 ()
fffffe80004aab20 genunix:devi_attach_node+e1 ()
fffffe80004aab80 genunix:config_immediate_children+18c ()
fffffe80004aabd0 genunix:devi_config_common+a8 ()
fffffe80004aac60 genunix:mt_config_thread+63 ()
fffffe80004aac70 unix:thread_start+8 ()
:((
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