kgdb not loading symbols?

[Scot Hetzel]

I was trying to trace a panic loading a Dell Windows XP driver for the
Broadcom Wireless Adapter that had been converted using ndisgen.

I had rebuilt my kernel using:

cd /usr/src/sys/amd64/conf
config DV8135NR
cd ../compile/DV8135NR
make cleandepend && make depend
make
make gdbinit
make install

After rebooting, I loaded the Dell bcmwl564_sys.ko driver, and it
paniced.  I then had it save the panic to the swap partition and
rebooted.  After it booted and saved the core I ran:

cd /usr/src/sys/amd64/compile/DV8135NR
kgdb -n 11 kernel.debug
:
(kgdb) kldsyms
(kgdb)

When I had done this on 7.0-CURRENT a while back, I would see kgdb
loading the symbol files, but when I used kldsyms today it didn't
display them.  Is loading symbols broken on 8.0-CURRENT or do we no
longer display the loading of the symbol files?

If you want to see the full kgdb output, see my post to the "Hung
laptop now will not boot 7.0-RC1" thread on this list.

Scot
-------------- next part --------------
options	CONFIG_AUTOGENERATED
ident	DV8135NR-debug
machine	amd64
cpu	HAMMER
makeoptions	KODIR=/boot/${KERNEL}_hp_debug
makeoptions	DEBUG=-g
options	INCLUDE_CONFIG_FILE
options	WITNESS_SKIPSPIN
options	WITNESS
options	INVARIANT_SUPPORT
options	INVARIANTS
options	GDB
options	DDB
options	KDB
options	ATA_STATIC_ID
options	SMP
options	AUDIT
options	STOP_NMI
options	KBD_INSTALL_CDEV
options	_KPOSIX_PRIORITY_SCHEDULING
options	SYSVSEM
options	SYSVMSG
options	SYSVSHM
options	STACK
options	KTRACE
options	SCSI_DELAY=5000
options	COMPAT_FREEBSD6
options	COMPAT_FREEBSD5
options	COMPAT_FREEBSD4
options	COMPAT_IA32
options	COMPAT_43TTY
options	GEOM_LABEL
options	GEOM_PART_GPT
options	PSEUDOFS
options	PROCFS
options	CD9660
options	MSDOSFS
options	NTFS
options	NFS_ROOT
options	NFSSERVER
options	NFSCLIENT
options	MD_ROOT
options	UFS_GJOURNAL
options	UFS_DIRHASH
options	UFS_ACL
options	SOFTUPDATES
options	FFS
options	SCTP
options	INET6
options	INET
options	PREEMPTION
options	SCHED_ULE
options	KSE
options	GEOM_MBR
options	GEOM_BSD
device	isa
device	mem
device	io
device	uart_ns8250
device	cpufreq
device	acpi
device	pci
device	fdc
device	ata
device	atadisk
device	ataraid
device	atapicd
device	atapifd
device	atapist
device	scbus
device	ch
device	da
device	sa
device	cd
device	pass
device	ses
device	atkbdc
device	atkbd
device	psm
device	kbdmux
device	vga
device	splash
device	sc
device	agp
device	cbb
device	pccard
device	cardbus
device	sio
device	uart
device	miibus
device	rl
device	loop
device	random
device	ether
device	sl
device	ppp
device	tun
device	pty
device	md
device	gif
device	faith
device	firmware
device	bpf
device	uhci
device	ohci
device	ehci
device	usb
device	ugen
device	uhid
device	ukbd
device	ulpt
device	umass
device	ums
device	urio
device	uscanner
device	ucom
device	uark
device	ubsa
device	ubser
device	uftdi
device	uipaq
device	uplcom
device	uvisor
device	uvscom
device	firewire
device	sbp
device	fwe
device	fwip
device	dcons
device	dcons_crom
 
-------------- next part --------------
kernel="kernel_hp_debug"
dumpdev="/dev/ad0s3b"
loader_logo="beastie"
cpufreq_load="YES"
radeon_load="YES"
smbus_load="YES"
iic_load="YES"
iicb_load="YES"
iicbb_load="YES"
iicbus_load="YES"
iicsmb_load="YES"

amdpm_load="YES"
amdsmb_load="YES"

smb_load="YES"
coretemp_load="YES"

wlan_load="YES"
#wlan_acl_load="YES"
wlan_amrr_load="YES"
wlan_ccmp_load="YES"
wlan_tkip_load="YES"
wlan_wep_load="YES"
wlan_xauth_load="YES"
wlan_scan_ap_load="YES"
wlan_scan_sta_load="YES"
#
sound_load="YES"
snd_atiixp_load="YES"
speaker_load="YES"
#
uplcom_load="YES"

# Maximum files to open
kern.maxfiles="25000"

#increase semaphore limits
kern.ipc.semmni=40
kern.ipc.semmns=300
kern.ipc.maxpipekva=34201600

hint.acpi_throttle.0.disabled="1"
#hint.powernow.0.disabled="1"

zfs_load="YES"
vm.kmem_size="1073741824"
vm.kmem_size_max="1073741824"