-current panics

Kirill Ponomarew krion at voodoo.oberon.net
Thu Aug 19 10:28:09 PDT 2004


Hi,

Here is a panic dump I got today, makeworld was done on Aug 12,                
kernel config is also attached.                                                

-Kirill
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This GDB was configured as "i386-marcel-freebsd".
doadump () at pcpu.h:159
(kgdb) bt
#0  doadump () at pcpu.h:159
#1  0xc04f47c5 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:399
#2  0xc04f4aad in panic (fmt=0xc064cca5 "from debugger")
    at /usr/src/sys/kern/kern_shutdown.c:561
#3  0xc044b355 in db_panic (addr=-1068123307, have_addr=0, count=-1, 
    modif=0xdb192adc "") at /usr/src/sys/ddb/db_command.c:435
#4  0xc044b2ec in db_command (last_cmdp=0xc06a0284, cmd_table=0x0, 
    aux_cmd_tablep=0xc066ec38, aux_cmd_tablep_end=0xc066ec54)
    at /usr/src/sys/ddb/db_command.c:349
#5  0xc044b3b4 in db_command_loop () at /usr/src/sys/ddb/db_command.c:455
#6  0xc044cf29 in db_trap (type=12, code=0) at /usr/src/sys/ddb/db_main.c:221
#7  0xc050bf7a in kdb_trap (type=12, code=0, tf=0xdb192c6c)
    at /usr/src/sys/kern/subr_kdb.c:401
#8  0xc06272b5 in trap_fatal (frame=0xdb192c6c, eva=587202600)
    at /usr/src/sys/i386/i386/trap.c:807
#9  0xc062703b in trap_pfault (frame=0xdb192c6c, usermode=0, eva=587202600)
    at /usr/src/sys/i386/i386/trap.c:730
#10 0xc0626c39 in trap (frame=
      {tf_fs = 24, tf_es = 16, tf_ds = 16, tf_edi = -1028677614, tf_esi = -1028677630, tf_ebp = -619107152, tf_isp = -619107176, tf_ebx = -1041103544, tf_edx = -1041769728, tf_ecx = -1066789144, tf_eax = 582, tf_trapno = 12, tf_err = 0, tf_eip = -1068123307, tf_cs = 8, tf_eflags = 66178, tf_esp = -1035275520, tf_ss = -619107120}) at /usr/src/sys/i386/i386/trap.c:417
#11 0xc061989a in calltrap () at /usr/src/sys/i386/i386/exception.s:140
#12 0x00000018 in ?? ()
#13 0x00000010 in ?? ()
#14 0x00000010 in ?? ()
#15 0xc2afa012 in ?? ()
#16 0xc2afa002 in ?? ()
#17 0xdb192cb0 in ?? ()
#18 0xdb192c98 in ?? ()
#19 0xc1f20548 in ?? ()
#20 0xc1e7db00 in ?? ()
#21 0xc06a16e8 in harvestfifo ()
#22 0x00000246 in ?? ()
#23 0x0000000c in ?? ()
#24 0x00000000 in ?? ()
#25 0xc055bb55 in ether_input (ifp=0xc2afa002, m=0xc24af300)
    at /usr/src/sys/net/if_ethersubr.c:621
#26 0xc0489e05 in fxp_intr_body (sc=0xc1f20000, ifp=0xc1f20000, 
    statack=8 '\b', count=-1) at /usr/src/sys/dev/fxp/if_fxp.c:1724
#27 0xc0489b20 in fxp_intr (xsc=0xc1f20000)
    at /usr/src/sys/dev/fxp/if_fxp.c:1547
#28 0xc04df811 in ithread_loop (arg=0xc1e77880)
    at /usr/src/sys/kern/kern_intr.c:546
#29 0xc04de991 in fork_exit (callout=0xc04df6bc <ithread_loop>, 
    arg=0xc1e77880, frame=0xdb192d48) at /usr/src/sys/kern/kern_fork.c:819
#30 0xc06198fc in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:209
(kgdb) l
209             call    fork_exit
210             addl    $12,%esp
211             /* cut from syscall */
212
213             /*
214              * Return via doreti to handle ASTs.
215              */
216             MEXITCOUNT
217             jmp     doreti
218
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machine		i386
cpu		I586_CPU
cpu		I686_CPU
ident		FREAK

makeoptions	DEBUG=-g

options 	SCHED_ULE
options 	INET	
options 	FFS
options 	SOFTUPDATES
options 	UFS_ACL	
options 	UFS_DIRHASH
options 	MD_ROOT	
options 	NFSCLIENT
options 	NFSSERVER
options 	NFS_ROOT
options 	MSDOSFS
options 	CD9660
options 	PROCFS
options 	PSEUDOFS
options 	GEOM_GPT
options 	COMPAT_43
options 	COMPAT_FREEBSD4
options 	SCSI_DELAY=3000
options 	KTRACE
options 	SYSVSHM
options 	SYSVMSG
options 	SYSVSEM
options 	_KPOSIX_PRIORITY_SCHEDULING
options 	KBD_INSTALL_CDEV
options 	AHC_REG_PRETTY_PRINT
options 	AHD_REG_PRETTY_PRINT
options 	PFIL_HOOKS
options		ADAPTIVE_GIANT

options 	KDB
options 	DDB
options 	GDB

device		isa
device		eisa
device		pci

device		fdc

device		ata
device		atapicam
device		atadisk	
device		ataraid
device		atapicd
device		atapifd
device		atapist
options 	ATA_STATIC_ID

# SCSI Controllers
device		ahd
device		aic

# SCSI peripherals
device		scbus
device		ch
device		da
device		sa
device		cd
device		pass
device		ses

device		atkbdc
device		atkbd
device		psm

device		vga		
device		splash	
device		sc
device		agp
device		npx
device		pmtimer

device		sio

device		ppc
device		ppbus	
device		lpt
device		plip
device		ppi
#device		vpo

device		miibus
device		fxp

# Pseudo devices.
device		random
device          mem
device          io
device		loop
device		ether
device		sl
device		tun
device		pty
device		md
device		bpf
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