Venkatesh Srinivas <me@acm.jhu.edu> added the comment:
(kgdb) bt
#0 _get_mycpu (di=3D0xc069af40) at ./machine/thread.h:83
#1 md_dumpsys (di=3D0xc069af40)
at /usr/src/sys/platform/pc32/i386/dump_machdep.c:264
#2 0xc031db66 in dumpsys () at /usr/src/sys/kern/kern_shutdown.c:838
#3 0xc031e0e1 in boot (howto=3D260) at /usr/src/sys/kern/kern_shutdown.c:3=
87
#4 0xc031e202 in panic (fmt=3D0xc058779e "from debugger")
at /usr/src/sys/kern/kern_shutdown.c:744
#5 0xc0172685 in db_panic (addr=3D-1070527193, have_addr=3D0, count=3D-1,=20
modif=3D0xca29abb0 "") at /usr/src/sys/ddb/db_command.c:448
#6 0xc0172cfa in db_command () at /usr/src/sys/ddb/db_command.c:344
#7 db_command_loop () at /usr/src/sys/ddb/db_command.c:470
#8 0xc01752c8 in db_trap (type=3D12, code=3D0) at /usr/src/sys/ddb/db_trap=
..c:71
#9 0xc0524da8 in kdb_trap (type=3D12, code=3D0, regs=3D0xca29accc)
at /usr/src/sys/platform/pc32/i386/db_interface.c:152
#10 0xc0536790 in trap_fatal (frame=3D0xca29accc, eva=3D<value optimized ou=
t>)
at /usr/src/sys/platform/pc32/i386/trap.c:1129
#11 0xc0536ab7 in trap (frame=3D0xca29accc)
at /usr/src/sys/platform/pc32/i386/trap.c:413
#12 0xc0526187 in calltrap ()
at /usr/src/sys/platform/pc32/i386/exception.s:785
#13 0xc0310d27 in prison_remote_ip (td=3D0x0, ip=3D0xcc753cd0)
at /usr/src/sys/kern/kern_jail.c:404
#14 0xc03cd4a2 in tcp_usr_connect (so=3D0xc16b5f00, nam=3D0xcc753cd0,=20
td=3D0xc17131d0) at /usr/src/sys/netinet/tcp_usrreq.c:474
#15 0xc0351f04 in netmsg_pru_connect (msg=3D0xcc753c28)
at /usr/src/sys/kern/uipc_msg.c:486
#16 0xc0395fe8 in netmsg_service (msg=3D0xcc753c28, mpsafe_mode=3D1, mplock=
ed=3D0)
at /usr/src/sys/net/netisr.c:310
#17 0xc03c7e5f in tcpmsg_service_loop (dummy=3D0x0)
at /usr/src/sys/netinet/tcp_subr.c:410
#18 0xc0326251 in lwkt_deschedule_self (td=3DCannot access memory at addres=
s 0x8
)
at /usr/src/sys/kern/lwkt_thread.c:243
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(kgdb)
----------
status: unread -> chatting
_____________________________________________________
DragonFly issue tracker <bugs@lists.dragonflybsd.org>
<http://bugs.dragonflybsd.org/issue1661>
_____________________________________________________