Fresh -current kernel on an DS10 Alpha box:

System shutdown time has arrived
Writing entropy file:.
lock order reversal
 1st 0xfffffc00007574b0 clk @ ../../../alpha/alpha/clock.c:702
 2nd 0xfffffc00007526b0 callout @ ../../../kern/kern_timeout.c:225
Stopped at      Debugger+0x34:  zapnot  v0,#0xf,a0      <v0=0x7,a0=0x6>
db> panic
panic: from debugger
Stopped at      Debugger+0x34:  zapnot  v0,#0xf,a0      <v0=0x7,a0=0x6>
db> trace
Debugger() at Debugger+0x34
panic() at panic+0x100
db_panic() at db_panic+0x1c
db_command() at db_command+0x2d4
db_command_loop() at db_command_loop+0xa4
db_trap() at db_trap+0x10c
kdb_trap() at kdb_trap+0xe0
trap() at trap+0x21c
XentIF() at XentIF+0x2c
--- instruction fault (from ipl 6) ---
Debugger() at Debugger+0x34
witness_lock() at witness_lock+0x80c
_mtx_lock_spin_flags() at _mtx_lock_spin_flags+0x118
timeout() at timeout+0x44
sysbeep() at sysbeep+0x180
sc_bell() at sc_bell+0xb8
sc_switch_scr() at sc_switch_scr+0x374
scgetc() at scgetc+0x894
sckbdevent() at sckbdevent+0x2b8
atkbd_intr() at atkbd_intr+0x40
atkbd_isa_intr() at atkbd_isa_intr+0x30
isa_handle_intr() at isa_handle_intr+0x20
ithread_loop() at ithread_loop+0x1e8
fork_exit() at fork_exit+0x90
exception_return() at exception_return
--- root of call graph ---

Unfortunate side effect: it switches on its (loud) speaker
beep while in de debugger :-/

|   / o / /_  _                 email:  [EMAIL PROTECTED]
|/|/ / / /(  (_)  Bulte         Arnhem, The Netherlands 

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