Dump already in progress, bailing... (after halt on ServeRAID-6M via ips.ko)

[Matthew Dillon]

:ServeRAID-6M via ips.ko. DragonFly_Stable sources as of yesterday. When I issued halt I got plenty of screens of these:
:
:ips0: flushing cache
:Dump already in progress, bailing...
:Shutting down ACPI
:panic: trying to free NULL pointer
:mp_lock = 00000001; cpuid = 0; lapic.id = 00000000
:boot() called on cpu#0
:Uptime: 6h40m15s
:
:Now it just waits there and keyboard is dead.
:
:Toma¾

    Assuming you have DDB compiled into your kernel, set this sysctl:

    sysctl -w debug.trace_on_panic=1

    Then hopefully it will print a stack backtrace when it panics, before
    it locks up.


					-Matt
					Matthew Dillon 
					<dillon at xxxxxxxxxxxxx>