panic: assertion: leaf->base.obj_id == ip->obj_id in hammer_ip_delete_range

[Matthew Dillon]

:> :$ panic: assertion: parent != NULL in hammer_cursor_removed_node
:> :mp_lock = 00000000; cpuid = 0
:> :Trace beginning at frame 0x5b7dfabc
:> :panic(5b7dfae0,0,0,58ba7168,5b7dfaf8) at 0x80dadce
:> :panic(824684c,8269077,82826b7,5e226588,0) at 0x80dadce
:> :hammer_cursor_removed_node(58ba7168,0,0,5b7dfc9c,0) at 0x81fe93a
:> :hammer_btree_do_propagation(58ba7168,0,58ba71b8,58ba71b8,58ba71b8) at 0x81fc4e0
:> :hammer_btree_do_propagation(0,0,52e22040,b,5b7dfbe8) at 0x81fc4c5
:> :hammer_btree_delete(5b7dfc9c,1,1,5b7d0114,52e22040) at 0x81fc8c4
:
:The PC caught a panic with a similarly looking backtrace 9 hours after
:starting the kernel with hammer06.patch.  It's in ~y0netan1/crash on leaf,
:as {kernel,vmcore}.11 .

    I'd like the specific core for that one too.

    I'll commit what I have so far.

					-Matt
					Matthew Dillon 
					<dillon at backplane.com>