panic: apic_free_vector: Thread already bound.

Hiho! :-)

I'm seeing above panic in the final stages of the shutdown process.
Coredump is available, bt as follows, textdump attached.


FreeBSD hamstor 8.0-BETA2 FreeBSD 8.0-BETA2 #14: Wed Aug 19 22:43:17
CEST 2009     oni0_at_hamstor:/usr/obj/usr/src/sys/HAMSTOR  amd64


(kgdb) bt
#0  doadump () at pcpu.h:223
#1  0xffffffff801b561c in db_fncall (dummy1=Variable "dummy1" is not
#available.
) at /usr/src/sys/ddb/db_command.c:548
#2  0xffffffff801b5951 in db_command (last_cmdp=0xffffffff808594a0,
#cmd_table=Variable "cmd_table" is not available.
) at /usr/src/sys/ddb/db_command.c:445
#3  0xffffffff801b5ba0 in db_command_loop ()
#at /usr/src/sys/ddb/db_command.c:498 4  0xffffffff801b7b69 in db_trap
#(type=Variable "type" is not available.
) at /usr/src/sys/ddb/db_main.c:229
#5  0xffffffff8038d775 in kdb_trap (type=3, code=0,
#tf=0xffffff8000017760) at /usr/src/sys/kern/subr_kdb.c:535 6
#0xffffffff8060e170 in trap (frame=0xffffff8000017760)
#at /usr/src/sys/amd64/amd64/trap.c:611 7  0xffffffff805f3b23 in
#calltrap () at /usr/src/sys/amd64/amd64/exception.S:224 8
#0xffffffff8038d94d in kdb_enter (why=0xffffffff80681954 "panic",
#msg=0xa <Address 0xa out of bounds>) at cpufunc.h:63 9
#0xffffffff8035e04b in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:562
#10 0xffffffff805fafbb in apic_free_vector (apic_id=Variable "apic_id"
#is not available.
) at /usr/src/sys/amd64/amd64/local_apic.c:995
#11 0xffffffff805f7560 in intr_remove_handler (cookie=Variable "cookie"
#is not available.
) at /usr/src/sys/amd64/amd64/intr_machdep.c:203
#12 0xffffffff806250d4 in hpt_shutdown_vbus
#(vbus_ext=0xffffff8000254000, howto=Variable "howto" is not available.
) at /usr/src/sys/dev/hptrr/hptrr_osm_bsd.c:361
#13 0xffffffff8035da8b in boot (howto=16392)
#at /usr/src/sys/kern/kern_shutdown.c:419 14 0xffffffff8035e126 in
#reboot (td=Variable "td" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:173
#15 0xffffffff8060dbba in syscall (frame=0xffffff8000017c80)
#at /usr/src/sys/amd64/amd64/trap.c:982 16 0xffffffff805f3e01 in
#Xfast_syscall () at /usr/src/sys/amd64/amd64/exception.S:373 17
#0x000000000040892c in ?? ()
Previous frame inner to this frame (corrupt stack?)

frame #12 & #13 make me suspect the hptrr driver (again :-)), but I'm
not sure.


Bye
Marc

-- 
Marc "UBM" Bocklet <ubm.freebsd_at_gmail.com>