Re: Some (bad) news about SS20 [was Re: SS20 SMP success!]

[Sujit K M <sjt.kar%gmail.com@localhost>]

> db{0}> bt
> cpu_Debugger(0xf4221638, 0x0, 0x41, 0x59a9, 0xffff, 0xf03f11b0) at
> netbsd:zsc_in
> tr_hard+0xf4
> zsc_intr_hard(0xf42215f8, 0x0, 0x0, 0x0, 0xffff, 0xf4211000) at
> netbsd:zshard+0x
> 8
> zshard(0xf42215f8, 0xf033502c, 0xf00, 0x1e8000e6, 0x0, 0xf4211000) at
> netbsd:spa
> rc_interrupt44c+0x150
> sparc_interrupt44c(0xf0502000, 0xf408eb00, 0x0, 0x0, 0x1e4000e7, 0xf03fbaf0)
> atn
> etbsd:sched_curcpu_runnable_p+0x24
> sched_curcpu_runnable_p(0x0, 0x0, 0x1, 0xf0401140, 0xf03f4c00, 0xf0002800)
> at ne
> tbsd:idle_loop+0xf8
> idle_loop(0xf408eb00, 0xf408eb00, 0x1, 0x0, 0xf0502000, 0xf03d35d8) at
> netbsd:lw
> p_setfunc_trampoline
>
> After bt command, debugger hangs :-(

tried googling "zsc_intr_hard netbsd" there seem to related bugs.
could not identify as
most of them are not hanging after bt.