GENERIC RELENG_6 from Feb 17 21:35 UTC, vmcore.44

GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
Copyright (c) 1992-2006 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 6.1-PRERELEASE #7: Sat Feb 18 04:39:38 CET 2006
    pho@crashbox.osted.lan:/usr/src/sys/i386/compile/PHO
WARNING: WITNESS option enabled, expect reduced performance.
ACPI APIC Table: <A M I  OEMAPIC >
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) XEON(TM) CPU 1.80GHz (1799.80-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  Features=0x3febfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM>
  Hyperthreading: 2 logical CPUs
real memory  = 1073676288 (1023 MB)
avail memory = 1041571840 (993 MB)
:
Trying to mount root from ufs:/dev/ad0s1a
WARNING: / was not properly dismounted
WARNING: /home was not properly dismounted
WARNING: /tmp was not properly dismounted
/tmp: mount pending error: blocks 12188 files 4242
WARNING: /usr was not properly dismounted
WARNING: /var was not properly dismounted
fxp0: link state changed to UP
Limiting icmp unreach response from 5980 to 200 packets/sec
Limiting icmp unreach response from 4559 to 200 packets/sec
:
Limiting icmp unreach response from 790 to 200 packets/sec
Limiting icmp unreach response from 1770 to 200 packets/sec
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=c0de @ 0xdeadc0de
Memory modified after free 0xdeadc0de(2048) val=a020c0de @ 0xdeadc0de
panic: mb_dtor_pack: ext_free != NULL
cpuid = 0
KDB: enter: panic
[thread pid 31 tid 100021 ]
Stopped at      kdb_enter+0x2b: nop
db> where
Tracing pid 31 tid 100021 td 0xc4af0300
kdb_enter(c086d0b3) at kdb_enter+0x2b
panic(c086b87b,c0825270,1,e35d5c74,c0793784) at panic+0x14b
mb_dtor_pack(c8742400,100,0) at mb_dtor_pack+0x5d
uma_zfree_arg(c104fd20,c8742400,0) at uma_zfree_arg+0x24
mb_free_ext(c8742400) at mb_free_ext+0x6a
m_freem(c8742400) at m_freem+0x21
fxp_intr_body(c4c66000,c4c96400,40,ffffffff) at fxp_intr_body+0x132
fxp_intr(c4c66000) at fxp_intr+0x84
ithread_loop(c4b43500,e35d5d38,c4b43500,c062bc2c,0) at ithread_loop+0x144
fork_exit(c062bc2c,c4b43500,e35d5d38) at fork_exit+0xa0
fork_trampoline() at fork_trampoline+0x8
--- trap 0x1, eip = 0, esp = 0xe35d5d6c, ebp = 0 ---
db> show alllocks
Process 98 (pagedaemon) thread 0xc4bb0a80 (100102)
exclusive sleep mutex vm object (standard object) r = 0 (0xc5efe948) locked @ vm/swap_pager.c:1272
exclusive sleep mutex Giant r = 0 (0xc0936cc0) locked @ vm/vm_pageout.c:717
Process 31 (irq17: fxp0) thread 0xc4af0300 (100021)
exclusive sleep mutex fxp0 (network driver) r = 0 (0xc4c66018) locked @ dev/fxp/if_fxp.c:1504
db> allt

Tracing command creat pid 80054 tid 100304 td 0xc604e300
sched_switch(c604e300,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(c0935230,e773db00,c061981b,c0935230,c086d72a) at sleepq_switch+0xe0
sleepq_wait(c0935230,c086d72a,aa,c0935200,c633c20c) at sleepq_wait+0x30
cv_wait(c0935230,c09361e4,2dc0,c633c20c,c80faab0) at cv_wait+0x17b
_sx_xlock(c0935200,c0869be0,52f) at _sx_xlock+0x68
falloc(c604e300,e773db64,e773db68) at falloc+0x54
kern_open(c604e300,bfbfe8b0,0,602,1b0) at kern_open+0x41
open(c604e300,e773dd04,3,1ad,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80053 tid 100376 td 0xc5a73780
sched_switch(c5a73780,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8bb8558,e783f704,c06444cd,d8bb8558,0) at sleepq_switch+0xe0
sleepq_wait(d8bb8558,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8bb8558,c0935c44,50,c0874d5b,0) at msleep+0x311
acquire(e783f75c,120,60000,c5a73780,0) at acquire+0x76
lockmgr(d8bb8558,202122,c4f8f8fc,c5a73780) at lockmgr+0x42a
getblk(c4f8f880,399000,0,4000,0) at getblk+0x11a
breadn(c4f8f880,399000,0,4000,0) at breadn+0x31
bread(c4f8f880,399000,0,4000,0) at bread+0x20
ffs_vget(c4e81000,3dbc8,2,e783f8d4,6b0) at ffs_vget+0x318
ffs_valloc(c5e51660,81b0,c5e18d00,e783f8d4,138) at ffs_valloc+0x100
ufs_makeinode(81b0,c5e51660,e783fbe0,e783fbf4) at ufs_makeinode+0x53
ufs_create(e783fa64,e783fd04,e783fbcc,e783fb20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e783fa64) at VOP_CREATE_APV+0x7e
vn_open_cred(e783fbcc,e783fccc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e783fbcc,e783fccc,1b0,3,246) at vn_open+0x1e
kern_open(c5a73780,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c5a73780,e783fd04,3,1f1,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80052 tid 100156 td 0xc734b600
ipi_nmi_handler(c06936f5,0,0,c08762a6,c56b4830) at ipi_nmi_handler+0x5b
trap(8,c7340028,c8380028,c1053960,c8383fac) at trap+0x3d
calltrap() at calltrap+0x5
--- trap 0x13, eip = 0xc079507c, esp = 0xe79a0b9c, ebp = 0xe79a0ba8 ---
uma_dbg_free(c104dd20,0,c8383110) at uma_dbg_free+0x40
uma_zfree_arg(c104dd20,c8383110,0) at uma_zfree_arg+0x66
vdestroy(c8383110,0,e79a0c2c,c0692e49,c8383110) at vdestroy+0x208
vdropl(c8383110,c091c6c0,c8383110,0,c734b600) at vdropl+0x3e
vput(c8383110) at vput+0x181
kern_unlink(c734b600,bfbfe8b0,0,e79a0d30,c0802a43) at kern_unlink+0x1ae
unlink(c734b600,e79a0d04,1,207,292) at unlink+0x12
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (10, FreeBSD ELF32, unlink), eip = 0x281249f3, esp = 0xbfbfe89c, ebp = 0xbfbfe948 ---

Tracing command creat pid 80051 tid 100175 td 0xc4c9ed80
sched_switch(c4c9ed80,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8bd0098,e7ab9704,c06444cd,d8bd0098,0) at sleepq_switch+0xe0
sleepq_wait(d8bd0098,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8bd0098,c09361e4,50,c0874d5b,0) at msleep+0x311
acquire(e7ab975c,120,60000,c4c9ed80,0) at acquire+0x76
lockmgr(d8bd0098,202122,c4f8f8fc,c4c9ed80) at lockmgr+0x42a
getblk(c4f8f880,399040,0,4000,0) at getblk+0x11a
breadn(c4f8f880,399040,0,4000,0) at breadn+0x31
bread(c4f8f880,399040,0,4000,0) at bread+0x20
ffs_vget(c4e81000,3dc41,2,e7ab98d4,6b0) at ffs_vget+0x318
ffs_valloc(c59b8dd0,81b0,c5e18d00,e7ab98d4,138) at ffs_valloc+0x100
ufs_makeinode(81b0,c59b8dd0,e7ab9be0,e7ab9bf4) at ufs_makeinode+0x53
ufs_create(e7ab9a64,e7ab9d04,e7ab9bcc,e7ab9b20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e7ab9a64) at VOP_CREATE_APV+0x7e
vn_open_cred(e7ab9bcc,e7ab9ccc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e7ab9bcc,e7ab9ccc,1b0,3,246) at vn_open+0x1e
kern_open(c4c9ed80,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c4c9ed80,e7ab9d04,3,1ab,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80050 tid 100249 td 0xc4fd9a80
sched_switch(c4fd9a80,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8bb8558,e76a0704,c06444cd,d8bb8558,0) at sleepq_switch+0xe0
sleepq_wait(d8bb8558,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8bb8558,c0935c44,50,c0874d5b,0) at msleep+0x311
acquire(e76a075c,120,60000,c4fd9a80,0) at acquire+0x76
lockmgr(d8bb8558,202122,c4f8f8fc,c4fd9a80) at lockmgr+0x42a
getblk(c4f8f880,399000,0,4000,0) at getblk+0x11a
breadn(c4f8f880,399000,0,4000,0) at breadn+0x31
bread(c4f8f880,399000,0,4000,0) at bread+0x20
ffs_vget(c4e81000,3dbc7,2,e76a08d4,6b0) at ffs_vget+0x318
ffs_valloc(c6d76110,81b0,c5e18d00,e76a08d4,138) at ffs_valloc+0x100
ufs_makeinode(81b0,c6d76110,e76a0be0,e76a0bf4) at ufs_makeinode+0x53
ufs_create(e76a0a64,e76a0d04,e76a0bcc,e76a0b20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e76a0a64) at VOP_CREATE_APV+0x7e
vn_open_cred(e76a0bcc,e76a0ccc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e76a0bcc,e76a0ccc,1b0,3,246) at vn_open+0x1e
kern_open(c4fd9a80,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c4fd9a80,e76a0d04,3,1b9,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80049 tid 100135 td 0xc68d5a80
sched_switch(c68d5a80,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8b794a0,e7a4c724,c06444cd,d8b794a0,0) at sleepq_switch+0xe0
sleepq_wait(d8b794a0,0,0,c0874742,e54) at sleepq_wait+0x30
msleep(d8b794a0,c0984f00,4c,c0874eac,0) at msleep+0x311
bwait(d8b794a0,4c,c0874eac) at bwait+0x47
bufwait(d8b794a0,1,0,0,0) at bufwait+0x1a
breadn(c7b77110,0,0,4000,0) at breadn+0x266
bread(c7b77110,0,0,4000,0) at bread+0x20
ffs_blkatoff(c7b77110,0,0,0,e7a4c81c) at ffs_blkatoff+0x9e
ufsdirhash_lookup(c5574ce4,c6e7b000,c,c5574d28,e7a4c88c,0) at ufsdirhash_lookup+0x2db
ufs_lookup(e7a4c92c) at ufs_lookup+0x19c
VOP_CACHEDLOOKUP_APV(c090dda0,e7a4c92c) at VOP_CACHEDLOOKUP_APV+0x7e
vfs_cache_lookup(e7a4c9c4,c7b77110,e7a4cbf4,e7a4c9e0,c068c4a6) at vfs_cache_lookup+0xb2
VOP_LOOKUP_APV(c090dda0,e7a4c9c4) at VOP_LOOKUP_APV+0x87
lookup(e7a4cbcc,c0936c80,0,c68d5a80,267) at lookup+0x3f2
namei(e7a4cbcc) at namei+0x37e
vn_open_cred(e7a4cbcc,e7a4cccc,1b0,c5e18d00,3) at vn_open_cred+0x5b
vn_open(e7a4cbcc,e7a4cccc,1b0,3,246) at vn_open+0x1e
kern_open(c68d5a80,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c68d5a80,e7a4cd04,3,207,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80048 tid 100296 td 0xc6551a80
sched_switch(c6551a80,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8bb8558,e7b2b704,c06444cd,d8bb8558,0) at sleepq_switch+0xe0
sleepq_wait(d8bb8558,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8bb8558,c0935c44,50,c0874d5b,0) at msleep+0x311
acquire(e7b2b75c,120,60000,c6551a80,0) at acquire+0x76
lockmgr(d8bb8558,202122,c4f8f8fc,c6551a80) at lockmgr+0x42a
getblk(c4f8f880,399000,0,4000,0) at getblk+0x11a
breadn(c4f8f880,399000,0,4000,0) at breadn+0x31
bread(c4f8f880,399000,0,4000,0) at bread+0x20
ffs_vget(c4e81000,3dbc5,2,e7b2b8d4,6b0) at ffs_vget+0x318
ffs_valloc(c7660bb0,81b0,c5e18d00,e7b2b8d4,138) at ffs_valloc+0x100
ufs_makeinode(81b0,c7660bb0,e7b2bbe0,e7b2bbf4) at ufs_makeinode+0x53
ufs_create(e7b2ba64,e7b2bd04,e7b2bbcc,e7b2bb20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e7b2ba64) at VOP_CREATE_APV+0x7e
vn_open_cred(e7b2bbcc,e7b2bccc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e7b2bbcc,e7b2bccc,1b0,3,246) at vn_open+0x1e
kern_open(c6551a80,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c6551a80,e7b2bd04,3,1bf,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command creat pid 80047 tid 100196 td 0xc510d300
sched_switch(c510d300,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8c1cc08,e7705510,c06444cd,d8c1cc08,0) at sleepq_switch+0xe0
sleepq_wait(d8c1cc08,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8c1cc08,c0936a9c,50,c0874d5b,0) at msleep+0x311
acquire(e7705568,120,60000,c510d300,0) at acquire+0x76
lockmgr(d8c1cc08,202122,c4f8f8fc,c510d300) at lockmgr+0x42a
getblk(c4f8f880,396e00,0,4000,0) at getblk+0x11a
breadn(c4f8f880,396e00,0,4000,0) at breadn+0x31
bread(c4f8f880,396e00,0,4000,0,e7705668,c4f38058,0,c08843bc,520) at bread+0x20
ffs_fragextend(c6403738,a,e7dbe,0,800) at ffs_fragextend+0x199
ffs_realloccg(c6403738,2,0,e7dbe,0) at ffs_realloccg+0x25a
ffs_balloc_ufs2(c8c9d660,8800,0,200,c5e18d00) at ffs_balloc_ufs2+0xd89
ufs_direnter(c8c9d660,c9072990,e77058f8,e7705bf4,0) at ufs_direnter+0xbb
ufs_makeinode(81b0,c8c9d660,e7705be0,e7705bf4) at ufs_makeinode+0x456
ufs_create(e7705a64,e7705d04,e7705bcc,e7705b20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e7705a64) at VOP_CREATE_APV+0x7e
vn_open_cred(e7705bcc,e7705ccc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e7705bcc,e7705ccc,1b0,3,246) at vn_open+0x1e
kern_open(c510d300,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c510d300,e7705d04,3,1b9,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command mkdir pid 80046 tid 100143 td 0xc5415300
sched_switch(c5415300,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(c0992ab8,e7b58bd8,c06444cd,c0992ab8,0) at sleepq_switch+0xe0
sleepq_wait(c0992ab8,0,0,c088954f,39d) at sleepq_wait+0x30
msleep(c0992ab8,c0992d20,2a0,c0889786,0) at msleep+0x311
vm_waitpfault(e7b58c50) at vm_waitpfault+0x57
vm_fault(c534f4b0,bf9f3000,2,8,c5415300) at vm_fault+0xff
trap_pfault(e7b58d38,1,bf9f3f7c,bf9f3f7c,0) at trap_pfault+0xee
trap(2805003b,bfbf003b,bfa5003b,280502a0,bfbfea7c) at trap+0x1ff
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0x28127c40, esp = 0xbf9f3f80, ebp = 0xbf9f4618 ---

Tracing command swap pid 80045 tid 100373 td 0xc68d7000
sched_switch(c68d7000,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(c0992ab8,e7a73bd8,c06444cd,c0992ab8,0) at sleepq_switch+0xe0
sleepq_wait(c0992ab8,0,0,c088954f,39d) at sleepq_wait+0x30
msleep(c0992ab8,c0992d20,2a0,c0889786,0) at msleep+0x311
vm_waitpfault(e7a73c50) at vm_waitpfault+0x57
vm_fault(c88eb000,21d79000,2,8,c68d7000) at vm_fault+0xff
trap_pfault(e7a73d38,1,21d79000,21d79000,0) at trap_pfault+0xee
trap(3b,3b,3b,280502a0,bfbfea7c) at trap+0x1ff
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0x80490cc, esp = 0xbfbfe930, ebp = 0xbfbfe948 ---

Tracing command creat pid 80044 tid 100340 td 0xc604e180
sched_switch(c604e180,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8bb8558,e773a704,c06444cd,d8bb8558,0) at sleepq_switch+0xe0
sleepq_wait(d8bb8558,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8bb8558,c0935c44,50,c0874d5b,0) at msleep+0x311
acquire(e773a75c,120,60000,c604e180,0) at acquire+0x76
lockmgr(d8bb8558,202122,c4f8f8fc,c604e180) at lockmgr+0x42a
getblk(c4f8f880,399000,0,4000,0) at getblk+0x11a
breadn(c4f8f880,399000,0,4000,0) at breadn+0x31
bread(c4f8f880,399000,0,4000,0) at bread+0x20
ffs_vget(c4e81000,3dbc6,2,e773a8d4,6b0) at ffs_vget+0x318
ffs_valloc(c9714990,81b0,c5e18d00,e773a8d4,138) at ffs_valloc+0x100
ufs_makeinode(81b0,c9714990,e773abe0,e773abf4) at ufs_makeinode+0x53
ufs_create(e773aa64,e773ad04,e773abcc,e773ab20,c069d230) at ufs_create+0x25
VOP_CREATE_APV(c090dda0,e773aa64) at VOP_CREATE_APV+0x7e
vn_open_cred(e773abcc,e773accc,1b0,c5e18d00,3) at vn_open_cred+0x1a8
vn_open(e773abcc,e773accc,1b0,3,246) at vn_open+0x1e
kern_open(c604e180,bfbfe8b0,0,602,1b0) at kern_open+0xb6
open(c604e180,e773ad04,3,27d,206) at open+0x1a
syscall(2805003b,bfbf003b,bfbf003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (5, FreeBSD ELF32, open), eip = 0x28126eab, esp = 0xbfbfe87c, ebp = 0xbfbfe898 ---

Tracing command mkdir pid 80043 tid 100236 td 0xc4c9e900
sched_switch(c4c9e900,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8c20840,e7ab082c,c06444cd,d8c20840,0) at sleepq_switch+0xe0
sleepq_wait(d8c20840,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8c20840,c0935f38,50,c0874d5b,0) at msleep+0x311
acquire(e7ab0884,120,60000,c4c9e900,0) at acquire+0x76
lockmgr(d8c20840,202122,c4f8f8fc,c4c9e900) at lockmgr+0x42a
getblk(c4f8f880,5c900,0,4000,0) at getblk+0x11a
breadn(c4f8f880,5c900,0,4000,0) at breadn+0x31
bread(c4f8f880,5c900,0,4000,0) at bread+0x20
ffs_vget(c4e81000,7002,2,e7ab0a10,108c808) at ffs_vget+0x318
ffs_valloc(c6fd1660,41f8,c5e18d00,e7ab0a10,c) at ffs_valloc+0x100
ufs_mkdir(e7ab0bb8,c6fd1660,0,e7ab0cc4,c069a766) at ufs_mkdir+0x80
VOP_MKDIR_APV(c090dda0,e7ab0bb8) at VOP_MKDIR_APV+0x7e
kern_mkdir(c4c9e900,bf9dc610,0,1f8,e7ab0d30) at kern_mkdir+0x2ca
mkdir(c4c9e900,e7ab0d04,2,136,296) at mkdir+0x15
syscall(2805003b,bfbf003b,bf9e003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (136, FreeBSD ELF32, mkdir), eip = 0x28126e6b, esp = 0xbf9dc1cc, ebp = 0xbf9dc5f8 ---

Tracing command swap pid 80042 tid 100280 td 0xc4ef5900
ipi_nmi_handler(2,0,0,c09b144c,c677420c) at ipi_nmi_handler+0x5b
trap(3b,3b,3b,280502a0,bfbfea7c) at trap+0x3d
calltrap() at calltrap+0x5
--- trap 0x13, eip = 0x80490cf, esp = 0xbfbfe930, ebp = 0xbfbfe948 ---

Tracing command mkdir pid 80041 tid 100297 td 0xc795c780
sched_switch(c795c780,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8c20840,e78f382c,c06444cd,d8c20840,0) at sleepq_switch+0xe0
sleepq_wait(d8c20840,0,0,c4f8f8fc,b6) at sleepq_wait+0x30
msleep(d8c20840,c0935f38,50,c0874d5b,0) at msleep+0x311
acquire(e78f3884,120,60000,c795c780,0) at acquire+0x76
lockmgr(d8c20840,202122,c4f8f8fc,c795c780) at lockmgr+0x42a
getblk(c4f8f880,5c900,0,4000,0) at getblk+0x11a
breadn(c4f8f880,5c900,0,4000,0) at breadn+0x31
bread(c4f8f880,5c900,0,4000,0) at bread+0x20
ffs_vget(c4e81000,7001,2,e78f3a10,108c808) at ffs_vget+0x318
ffs_valloc(c96c0770,41f8,c5e18d00,e78f3a10,c) at ffs_valloc+0x100
ufs_mkdir(e78f3bb8,c96c0770,0,e78f3cc4,c069a766) at ufs_mkdir+0x80
VOP_MKDIR_APV(c090dda0,e78f3bb8) at VOP_MKDIR_APV+0x7e
kern_mkdir(c795c780,bf9dfc80,0,1f8,e78f3d30) at kern_mkdir+0x2ca
mkdir(c795c780,e78f3d04,2,1c9,296) at mkdir+0x15
syscall(2805003b,bfbf003b,bf9e003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (136, FreeBSD ELF32, mkdir), eip = 0x28126e6b, esp = 0xbf9df83c, ebp = 0xbf9dfc68 ---

Tracing command mkdir pid 80040 tid 100193 td 0xc5a75300
sched_switch(c5a75300,0,1) at sched_switch+0x177
mi_switch(1,0) at mi_switch+0x270
sleepq_switch(d8c969b8,e785488c,c06444cd,d8c969b8,0) at sleepq_switch+0xe0
sleepq_wait(d8c969b8,0,0,c0874742,e54) at sleepq_wait+0x30
msleep(d8c969b8,c0984f00,4c,c0874eac,0) at msleep+0x311
bwait(d8c969b8,4c,c0874eac) at bwait+0x47
bufwait(d8c969b8,1,0,0,0) at bufwait+0x1a
breadn(c4f8f880,5c920,0,4000,0) at breadn+0x266
bread(c4f8f880,5c920,0,4000,0) at bread+0x20
ffs_vget(c4e81000,7040,2,e7854a10,108c808) at ffs_vget+0x318
ffs_valloc(c77a0330,41f8,c5e18d00,e7854a10,c) at ffs_valloc+0x100
ufs_mkdir(e7854bb8,c77a0330,0,e7854cc4,c069a766) at ufs_mkdir+0x80
VOP_MKDIR_APV(c090dda0,e7854bb8) at VOP_MKDIR_APV+0x7e
kern_mkdir(c5a75300,bf9c6eb0,0,1f8,e7854d30) at kern_mkdir+0x2ca
mkdir(c5a75300,e7854d04,2,15e,296) at mkdir+0x15
syscall(2805003b,bfbf003b,bfa0003b,280502a0,bfbfea7c) at syscall+0x22f
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (136, FreeBSD ELF32, mkdir), eip = 0x28126e6b, esp = 0xbf9c6a6c, ebp = 0xbf9c6e98 ---

Tracing command swap pid 80039 tid 100267 td 0xc68d5780
db>    ps
  pid   proc     uid  ppid  pgrp  flag   stat  wmesg    wchan  cmd
80054 c633c20c 1001 80038 52584 0000002 [Can run] creat
80053 c633b418 1001 80038 52584 0000002 [Can run] creat
80052 c56b4830 1001 80038 52584 0000002 [CPU 3] creat
80051 c4fd8c48 1001 80038 52584 0000002 [Can run] creat
80050 c6774418 1001 80038 52584 0000002 [Can run] creat
80049 c605ca3c 1001 80038 52584 0000002 [SLPQ biord 0xd8b794a0][SLP] creat
80048 c795f418 1001 80038 52584 0000002 [Can run] creat
80047 c510e000 1001 80038 52584 0000002 [Can run] creat
80046 c605cc48 1001 80037 52584 0000002 [SLPQ pfault 0xc0992ab8][SLP] mkdir
80045 c604ba3c 1001 80039 52584 0000002 [SLPQ pfault 0xc0992ab8][SLP] swap
80044 c6786a3c 1001 80038 52584 0000002 [Can run] creat
80043 c6770000 1001 80037 52584 0000002 [Can run] mkdir
80042 c677420c 1001 80039 52584 0000002 [CPU 1] swap
80041 c7960624 1001 80037 52584 0000002 [Can run] mkdir
80040 c4f1f624 1001 80037 52584 0000002 [SLPQ biord 0xd8c969b8][SLP] mkdir
80039 c633bc48 1001 80034 52584 0000002 [SLPQ wait 0xc633bc48][SLP][SWAP] swap
80038 c4f1f418 1001 80035 52584 0000002 [SLPQ wait 0xc4f1f418][SLP][SWAP] creat
80037 c605a624 1001 80036 52584 0000002 [SLPQ wait 0xc605a624][SLP][SWAP] mkdir
80036 c633b000 1001 52588 52584 0004002 [SLPQ nanslp 0xc09375ac][SLP] mkdir
80035 c633b20c 1001 52588 52584 0004002 [SLPQ nanslp 0xc09375ac][SLP] creat
80034 c633c000 1001 52588 52584 0004002 [SLPQ nanslp 0xc09375ac][SLP] swap
77974 c633d624    0     0     0 0000204 [SLPQ mdwait 0xc9129000][SLP] md4
77966 c4fddc48    0     0     0 0000204 [SLPQ mdwait 0xc8af1800][SLP] md3
77958 c4f1fc48    0     0     0 0000204 [SLPQ mdwait 0xc98b5000][SLP] md2
77950 c605bc48    0     0     0 0000204 [SLPQ mdwait 0xc8ae5000][SLP] md1
52588 c605c20c 1001 52587 52584 0000002 [SLPQ wait 0xc605c20c][SLP][SWAP] run
52587 c678320c 1001 52586 52584 0000002 [SLPQ wait 0xc678320c][SLP][SWAP] run
52586 c6770a3c 1001 52584 52584 0004002 [SLPQ nanslp 0xc09375ac][SLP] run
52584 c4eed418 1001 52576 52584 0004002 [SLPQ wait 0xc4eed418][SLP][SWAP] sh
52576 c4ef2000 1001 52575 52576 0004002 [SLPQ wait 0xc4ef2000][SLP][SWAP] bash
52575 c510ec48 1001 52573 52573 0000100 [SLPQ select 0xc09848c4][SLP][SWAP] sshd
52573 c6774830    0   548 52573 0004100 [SLPQ sbwait 0xc506a79c][SLP][SWAP] sshd
52572 c4ef3830 1001 52566 52572 0004002 [Can run] top
52566 c510ea3c 1001 52565 52566 0004002 [SLPQ wait 0xc510ea3c][SLP][SWAP] bash
52565 c605a418 1001 52563 52563 0000100 [SLPQ select 0xc09848c4][SLP] sshd
52563 c795b000    0   548 52563 0004100 [SLPQ sbwait 0xc505a20c][SLP][SWAP] sshd
52562 c56b5c48    0     1 52562 0004002 [SLPQ ttyin 0xc4d16010][SLP][SWAP] getty
  674 c4e9da3c    0     1   674 0004002 [SLPQ ttyin 0xc4d17010][SLP][SWAP] getty
  673 c4fdd418    0     1   673 0004002 [SLPQ ttyin 0xc4d12010][SLP][SWAP] getty
  672 c4ef2624    0     1   672 0004002 [SLPQ ttyin 0xc4c96c10][SLP][SWAP] getty
  671 c4eed000    0     1   671 0004002 [SLPQ ttyin 0xc4d16810][SLP][SWAP] getty
  670 c4ef3418    0     1   670 0004002 [SLPQ ttyin 0xc4d16410][SLP][SWAP] getty
  669 c4c6b624    0     1   669 0004002 [SLPQ ttyin 0xc4d15410][SLP][SWAP] getty
  668 c4eeda3c    0     1   668 0004002 [SLPQ ttyin 0xc4d15010][SLP][SWAP] getty
  652 c4f14c48    0     1   652 0000000 [SWAP] inetd
  628 c4fdd830    0     1   628 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] moused
  573 c4fdc624    0     1   573 0000000 [SLPQ nanslp 0xc09375ac][SLP][SWAP] cron
  560 c4e9f20c   25     1   560 0000100 [SLPQ pause 0xc4e9f240][SLP][SWAP] sendmail
  554 c4e9d830    0     1   554 0000100 [SWAP] sendmail
  548 c4fd820c    0     1   548 0000100 [SLPQ select 0xc09848c4][SLP][SWAP] sshd
  528 c4e9f000    0     1   528 0000000 [SLPQ select 0xc09848c4][SLP] ntpd
  502 c4e9f624    0     1   502 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] usbd
  477 c4f1fa3c    0   473   473 0000000 [SLPQ - 0xc4d01c00][SLP][SWAP] nfsd
  476 c4ef2a3c    0   473   473 0000000 [SLPQ - 0xc4f6b000][SLP][SWAP] nfsd
  475 c4e9d20c    0   473   473 0000000 [SLPQ - 0xc5033600][SLP][SWAP] nfsd
  474 c4f14a3c    0   473   473 0000000 [SLPQ - 0xc4f6b200][SLP][SWAP] nfsd
  473 c4fdd624    0     1   473 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] nfsd
  471 c4f14830    0     1   471 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] mountd
  417 c4eed830    0     1   417 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] rpcbind
  402 c4e9fa3c    0     1   402 0000000 [SWAP] syslogd
  357 c4f14000    0     1   357 0000000 [SLPQ select 0xc09848c4][SLP][SWAP] devd
  108 c4bad20c    0     0     0 0000204 [SLPQ - 0xe50d2d04][SLP] schedcpu
  107 c4bad418    0     0     0 0000204 [SLPQ - 0xc098cc2c][SLP] nfsiod 3
  106 c4bad624    0     0     0 0000204 [SLPQ - 0xc098cc28][SLP] nfsiod 2
  105 c4bad830    0     0     0 0000204 [SLPQ - 0xc098cc24][SLP] nfsiod 1
  104 c4bada3c    0     0     0 0000204 [SLPQ - 0xc098cc20][SLP] nfsiod 0
  103 c4badc48    0     0     0 0000204 [SLPQ syncer 0xc0937320][SLP] syncer
  102 c4c6a000    0     0     0 0000204 [SLPQ vlruwt 0xc4c6a000][SLP] vnlru
  101 c4c6a20c    0     0     0 0000204 [SLPQ psleep 0xc0984e2c][SLP] bufdaemon
  100 c4c6a418    0     0     0 000020c [SLPQ pgzero 0xc0993244][SLP] pagezero
   99 c4c6a624    0     0     0 0000204 [SLPQ psleep 0xc0992d94][SLP] vmdaemon
   98 c4c6a830    0     0     0 0000204 [CPU 2] pagedaemon
   97 c4c6aa3c    0     0     0 0000204 [SLPQ - 0xc4c5ae3c][SLP] fdc0
   96 c4c6ac48    0     0     0 0000204 [IWAIT] swi0: sio
   95 c4c6b000    0     0     0 0000204 [SLPQ usbtsk 0xc0934244][SLP] usbtask
   94 c4c6b20c    0     0     0 0000204 [SLPQ usbevt 0xc4c5c210][SLP] usb0
    9 c4c6b418    0     0     0 0000204 [SLPQ - 0xc4b83400][SLP] kqueue taskq
    8 c4ba7000    0     0     0 0000204 [SLPQ - 0xc4b83480][SLP] acpi_task2
    7 c4ba720c    0     0     0 0000204 [SLPQ - 0xc4b83480][SLP] acpi_task1
    6 c4ba7418    0     0     0 0000204 [SLPQ - 0xc4b83480][SLP] acpi_task0
   93 c4ba7624    0     0     0 0000204 [IWAIT] swi5:+
    5 c4ba7830    0     0     0 0000204 [SLPQ - 0xc4b83600][SLP] thread taskq
   92 c4ba7a3c    0     0     0 0000204 [IWAIT] swi6:+
   91 c4ba7c48    0     0     0 0000204 [IWAIT] swi6: task queue
   90 c4bac000    0     0     0 0000204 [IWAIT] swi2: cambio
   89 c4bac20c    0     0     0 0000204 [SLPQ - 0xc0931f60][SLP] yarrow
    4 c4bac418    0     0     0 0000204 [RUNQ] g_down
    3 c4bac624    0     0     0 0000204 [RUNQ] g_up
    2 c4bac830    0     0     0 0000204 [SLPQ - 0xc0934a7c][SLP] g_event
   88 c4baca3c    0     0     0 0000204 [IWAIT] swi3: vm
   87 c4bacc48    0     0     0 000020c [IWAIT] swi4: clock sio
   86 c4bad000    0     0     0 0000204 [IWAIT] swi1: net
   85 c4b92000    0     0     0 0000204 [IWAIT] irq71:
   84 c4b9220c    0     0     0 0000204 [IWAIT] irq70:
   83 c4b92418    0     0     0 0000204 [IWAIT] irq69:
   82 c4b92624    0     0     0 0000204 [IWAIT] irq68:
   81 c4b92830    0     0     0 0000204 [IWAIT] irq67:
   80 c4b92a3c    0     0     0 0000204 [IWAIT] irq66:
   79 c4b92c48    0     0     0 0000204 [IWAIT] irq65:
   78 c4b97000    0     0     0 0000204 [IWAIT] irq64:
   77 c4b9720c    0     0     0 0000204 [IWAIT] irq63:
   76 c4b97418    0     0     0 0000204 [IWAIT] irq62:
   75 c4b97624    0     0     0 0000204 [IWAIT] irq61:
   74 c4b97830    0     0     0 0000204 [IWAIT] irq60:
   73 c4b97a3c    0     0     0 0000204 [IWAIT] irq59:
   72 c4b97c48    0     0     0 0000204 [IWAIT] irq58:
   71 c4b7220c    0     0     0 0000204 [IWAIT] irq57:
   70 c4b72418    0     0     0 0000204 [IWAIT] irq56:
   69 c4b72624    0     0     0 0000204 [IWAIT] irq55:
   68 c4b72830    0     0     0 0000204 [IWAIT] irq54:
   67 c4b72a3c    0     0     0 0000204 [IWAIT] irq53:
   66 c4b72c48    0     0     0 0000204 [IWAIT] irq52:
   65 c4b84000    0     0     0 0000204 [IWAIT] irq51:
   64 c4b8420c    0     0     0 0000204 [IWAIT] irq50:
   63 c4b84418    0     0     0 0000204 [IWAIT] irq49:
   62 c4b84624    0     0     0 0000204 [IWAIT] irq48: em0
   61 c4b84830    0     0     0 0000204 [IWAIT] irq47:
   60 c4b84a3c    0     0     0 0000204 [IWAIT] irq46:
   59 c4b84c48    0     0     0 0000204 [IWAIT] irq45:
   58 c4b63624    0     0     0 0000204 [IWAIT] irq44:
   57 c4b63830    0     0     0 0000204 [IWAIT] irq43:
   56 c4b63a3c    0     0     0 0000204 [IWAIT] irq42:
   55 c4b63c48    0     0     0 0000204 [IWAIT] irq41:
   54 c4b71000    0     0     0 0000204 [IWAIT] irq40:
   53 c4b7120c    0     0     0 0000204 [IWAIT] irq39:
   52 c4b71418    0     0     0 0000204 [IWAIT] irq38:
   51 c4b71624    0     0     0 0000204 [IWAIT] irq37:
   50 c4b71830    0     0     0 0000204 [IWAIT] irq36:
   49 c4b71a3c    0     0     0 0000204 [IWAIT] irq35:
   48 c4b71c48    0     0     0 0000204 [IWAIT] irq34:
   47 c4b72000    0     0     0 0000204 [IWAIT] irq33:
   46 c4b55c48    0     0     0 0000204 [IWAIT] irq32:
   45 c4b62000    0     0     0 0000204 [IWAIT] irq31:
   44 c4b6220c    0     0     0 0000204 [IWAIT] irq30:
   43 c4b62418    0     0     0 0000204 [IWAIT] irq29:
   42 c4b62624    0     0     0 0000204 [IWAIT] irq28:
   41 c4b62830    0     0     0 0000204 [IWAIT] irq27:
   40 c4b62a3c    0     0     0 0000204 [IWAIT] irq26:
   39 c4b62c48    0     0     0 0000204 [IWAIT] irq25:
   38 c4b63000    0     0     0 0000204 [IWAIT] irq24:
   37 c4b6320c    0     0     0 0000204 [IWAIT] irq23:
   36 c4b63418    0     0     0 0000204 [IWAIT] irq22:
   35 c4b44624    0     0     0 0000204 [IWAIT] irq21:
   34 c4b44830    0     0     0 0000204 [IWAIT] irq20:
   33 c4b44a3c    0     0     0 0000204 [IWAIT] irq19:
   32 c4b44c48    0     0     0 0000204 [IWAIT] irq18:
   31 c4b55000    0     0     0 0000204 [CPU 0] irq17: fxp0
   30 c4b5520c    0     0     0 0000204 [IWAIT] irq16: uhci0
   29 c4b55418    0     0     0 0000204 [IWAIT] irq15: ata1
   28 c4b55624    0     0     0 0000204 [IWAIT] irq14: ata0
   27 c4b55830    0     0     0 0000204 [IWAIT] irq13:
   26 c4b55a3c    0     0     0 0000204 [IWAIT] irq12: psm0
   25 c4af320c    0     0     0 0000204 [IWAIT] irq11:
   24 c4af3418    0     0     0 0000204 [IWAIT] irq10:
   23 c4af3624    0     0     0 0000204 [IWAIT] irq9: acpi0
   22 c4af3830    0     0     0 0000204 [IWAIT] irq8:
   21 c4af3a3c    0     0     0 0000204 [IWAIT] irq7: ppc0
   20 c4af3c48    0     0     0 0000204 [IWAIT] irq6: fdc0
   19 c4b44000    0     0     0 0000204 [IWAIT] irq5:
   18 c4b4420c    0     0     0 0000204 [IWAIT] irq4: sio0
   17 c4b44418    0     0     0 0000204 [IWAIT] irq3: sio1
   16 c4aee000    0     0     0 0000204 [IWAIT] irq0:
   15 c4aee20c    0     0     0 0000204 [IWAIT] irq1: atkbd0
   14 c4aee418    0     0     0 000020c [Can run] idle: cpu0
   13 c4aee624    0     0     0 000020c [Can run] idle: cpu1
   12 c4aee830    0     0     0 000020c [Can run] idle: cpu2
   11 c4aeea3c    0     0     0 000020c [Can run] idle: cpu3
    1 c4aeec48    0     0     1 0004200 [SLPQ wait 0xc4aeec48][SLP] init
   10 c4af3000    0     0     0 0000204 [SLPQ ktrace 0xc09354d8][SLP] ktrace
    0 c0934b80    0     0     0 0000200 [SLPQ vmwait 0xc0992ab8][SLP] swapper
db> call doadump
Dumping 1023 MB (2 chunks)
  chunk 0: 1MB (159 pages) ... ok
  chunk 1: 1023MB (261872 pages) 1007 991 975 959 943 927 911 895 879 863 847 831 815 799 783 767 751 735 719 703 687 671 655 639 623 607 591 575 559 543 527 511 495 479 463 447 431 415 399 383 367 351 335 319 303 287 271 255 239 223 207 191 175 159 143 127 111 95 79 63 47 31 15 ... ok

Dump complete
= 0xf
db> reset

(kgdb) bt
#0  doadump () at pcpu.h:165
#1  0xc046a2bf in db_fncall (dummy1=0xc09b0800, dummy2=0x0, dummy3=0x0, dummy4=0xe35d5a98 "Z]4L~Z]Z]\220\a")
    at ../../../ddb/db_command.c:492
#2  0xc046a0c4 in db_command (last_cmdp=0xc091daa4, cmd_table=0x0, aux_cmd_tablep=0xc08990ec, aux_cmd_tablep_end=0xc0899108)
    at ../../../ddb/db_command.c:350
#3  0xc046a18c in db_command_loop () at ../../../ddb/db_command.c:458
#4  0xc046bd81 in db_trap (type=0x3, code=0x0) at ../../../ddb/db_main.c:228
#5  0xc0656d6a in kdb_trap (type=0x3, code=0x0, tf=0xe35d5bdc) at ../../../kern/subr_kdb.c:473
#6  0xc0802254 in trap (frame=
      {tf_fs = 0xe35d0008, tf_es = 0xc0650028, tf_ds = 0xc0860028, tf_edi = 0xc086b87b, tf_esi = 0x1, tf_ebp = 0xe35d5c1c, tf_isp = 0xe35d5c08, tf_ebx = 0xe35d5c48, tf_edx = 0x0, tf_ecx = 0xc1033000, tf_eax = 0x12, tf_trapno = 0x3, tf_err = 0x0, tf_eip = 0xc0656a4f, tf_cs = 0x20, tf_eflags = 0x282, tf_esp = 0xe35d5c3c, tf_ss = 0xc063ebf3}) at ../../../i386/i386/trap.c:593
#7  0xc07efaca in calltrap () at ../../../i386/i386/exception.s:139
#8  0xc0656a4f in kdb_enter (msg=0x12 <Address 0x12 out of bounds>) at cpufunc.h:60
#9  0xc063ebf3 in panic (fmt=0xc086b87b "%s: ext_free != NULL") at ../../../kern/kern_shutdown.c:549
#10 0xc0635a6d in mb_dtor_pack (mem=0xc8742400, size=0x100, arg=0x0) at ../../../kern/kern_mbuf.c:342
#11 0xc0793784 in uma_zfree_arg (zone=0xc104fd20, item=0xc8742400, udata=0x0) at ../../../vm/uma_core.c:2270
#12 0xc0674e36 in mb_free_ext (m=0xc8742400) at uma.h:303
#13 0xc0674d1d in m_freem (mb=0x0) at mbuf.h:486
#14 0xc052f24e in fxp_intr_body (sc=0xc4c66000, ifp=0xc4c96400, statack=0x4, count=0xffffffff) at ../../../dev/fxp/if_fxp.c:1675
#15 0xc052f014 in fxp_intr (xsc=0xc4c66000) at ../../../dev/fxp/if_fxp.c:1532
#16 0xc062bd70 in ithread_loop (arg=0xc4b43500) at ../../../kern/kern_intr.c:547
#17 0xc062b17c in fork_exit (callout=0xc062bc2c <ithread_loop>, arg=0xc4b43500, frame=0xe35d5d38) at ../../../kern/kern_fork.c:789
#18 0xc07efb2c in fork_trampoline () at ../../../i386/i386/exception.s:208
(kgdb) f 11
#11 0xc0793784 in uma_zfree_arg (zone=0xc104fd20, item=0xc8742400, udata=0x0) at ../../../vm/uma_core.c:2270
2270                    zone->uz_dtor(item, keg->uk_size, udata);
(kgdb) info loc
keg = 0xc10533c0
cache = 0xc8742400
bucket = 0x1
bflags = 0x12
cpu = 0x12
(kgdb) p *keg
$2 = {uk_link = {le_next = 0xc1053320, le_prev = 0xc1053460}, uk_lock = {mtx_object = {lo_class = 0xc08d3764,
      lo_name = 0xc088e046 "mbuf", lo_type = 0xc0869060 "UMA zone", lo_flags = 0x430000, lo_list = {tqe_next = 0xc1053468,
        tqe_prev = 0xc4af543c}, lo_witness = 0xc0947a58}, mtx_lock = 0x4, mtx_recurse = 0x0}, uk_hash = {uh_slab_hash = 0x0,
    uh_hashsize = 0x0, uh_hashmask = 0x0}, uk_zones = {lh_first = 0xc104f960}, uk_part_slab = {lh_first = 0xc7fb2fa8}, uk_free_slab = {
    lh_first = 0x0}, uk_full_slab = {lh_first = 0xc8740fa8}, uk_recurse = 0x0, uk_align = 0xff, uk_pages = 0xa3, uk_free = 0xc,
  uk_size = 0x100, uk_rsize = 0x100, uk_maxpages = 0x0, uk_init = 0xc0794e28 <trash_init>, uk_fini = 0xc0794e40 <trash_fini>,
  uk_allocf = 0xc07921dc <page_alloc>, uk_freef = 0xc0792348 <page_free>, uk_obj = 0x0, uk_kva = 0x0, uk_slabzone = 0x0,
  uk_pgoff = 0xfa8, uk_ppera = 0x1, uk_ipers = 0xf, uk_flags = 0xa00}
(kgdb) p *cache
$3 = {uc_freebucket = 0x0, uc_allocbucket = 0x0, uc_allocs = 0xdeadc100, uc_frees = 0xdead000100008003}
(kgdb) f 12
#12 0xc0674e36 in mb_free_ext (m=0xc8742400) at uma.h:303
303             uma_zfree_arg(zone, item, NULL);
(kgdb) info loc
cnt = 0xc8742400
dofree = 0x1
__func__ = "mb_free_ext"
(kgdb) f 13
#13 0xc0674d1d in m_freem (mb=0x0) at mbuf.h:486
486                     mb_free_ext(m);
(kgdb) info loc
No locals.
(kgdb) f 14
#14 0xc052f24e in fxp_intr_body (sc=0xc4c66000, ifp=0xc4c96400, statack=0x4, count=0xffffffff) at ../../../dev/fxp/if_fxp.c:1675
1675                                    m_freem(m);
(kgdb) info loc
total_len = 0xc1033000
m = (struct mbuf *) 0xc8742400
rxp = (struct fxp_rx *) 0xc4c66204
rfa = (struct fxp_rfa *) 0xdeadc0e0
rnr = 0x0
fxp_rc = 0x12
(kgdb) p *m
$4 = {m_hdr = {mh_next = 0x0, mh_nextpkt = 0x0, mh_data = 0xdeadc100 "", mh_len = 0x0, mh_flags = 0x8003, mh_type = 0x1},
  M_dat = {MH = {MH_pkthdr = {rcvif = 0x0, len = 0x0, header = 0x0, csum_flags = 0x0, csum_data = 0x0, tags = {slh_first = 0x0}},
      MH_dat = {MH_ext = {ext_buf = 0xdeadc0de "\"| ", ext_free = 0xdeadc0de, ext_args = 0xdeadc0de, ext_size = 0xdeadc0de,
          ref_cnt = 0x0, ext_type = 0x3},
        MH_databuf = "\000\000\000\000\003\000\000\000"...}},
    M_databuf = '\0' <repeats 24 times>, "\000\000\000\000\003\000\000\000"...}}
(kgdb) f 15
#15 0xc052f014 in fxp_intr (xsc=0xc4c66000) at ../../../dev/fxp/if_fxp.c:1532
1532                    fxp_intr_body(sc, ifp, statack, -1);
(kgdb) info loc
sc = (struct fxp_softc *) 0xc4c66000
ifp = (struct ifnet *) 0xc4c96400
statack = 0x0
(kgdb) p *sc
$5 = {ifp = 0xc4c96400, mem = 0xc4c89cc0, rtp = 0x3, rgd = 0x10, irq = 0xc4c89740, ih = 0xc4ce9840, sc_mtx = {mtx_object = {
      lo_class = 0xc08d3764, lo_name = 0xc4c93b40 "fxp0", lo_type = 0xc0840575 "network driver", lo_flags = 0x30000, lo_list = {
        tqe_next = 0xc4c96660, tqe_prev = 0xc4c8cc3c}, lo_witness = 0xc0946b08}, mtx_lock = 0xc4af0300, mtx_recurse = 0x0},
  sc_st = 0x1, sc_sh = 0xe515c000, fxp_mtag = 0xc4c94680, fxp_stag = 0xc4c94600, fxp_smap = 0x0, cbl_tag = 0xc4c94500, cbl_map = 0x0,
  mcs_tag = 0xc4c94480, mcs_map = 0x0, spare_map = 0xc4cea2c0, fxp_desc = {rx_list = {{rx_next = 0xc4c66074, rx_mbuf = 0xc808e000,
        rx_map = 0xc4cea6c0, rx_addr = 0x336c6002}, {rx_next = 0xc4c66084, rx_mbuf = 0xc8023600, rx_map = 0xc4cea680,
        rx_addr = 0x4017802}, {rx_next = 0xc4c66094, rx_mbuf = 0xc8023400, rx_map = 0xc4cea640, rx_addr = 0x14677802}, {
        rx_next = 0xc4c660a4, rx_mbuf = 0xc8023300, rx_map = 0xc4cea600, rx_addr = 0x2ed77002}, {rx_next = 0xc4c660b4,
        rx_mbuf = 0xc8023100, rx_map = 0xc4cea5c0, rx_addr = 0x21067002}, {rx_next = 0xc4c660c4, rx_mbuf = 0xc8023000,
        rx_map = 0xc4cea580, rx_addr = 0x21067802}, {rx_next = 0xc4c660d4, rx_mbuf = 0xc8740b00, rx_map = 0xc4c92c00,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c660e4, rx_mbuf = 0xc8740a00, rx_map = 0xc4c92bc0, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c660f4, rx_mbuf = 0xc8740900, rx_map = 0xc4c92b80, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66104,
        rx_mbuf = 0xc8740800, rx_map = 0xc4c92b40, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66114, rx_mbuf = 0xc8740700,
        rx_map = 0xc4c92b00, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66124, rx_mbuf = 0xc8740600, rx_map = 0xc4c92ac0,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66134, rx_mbuf = 0xc8740500, rx_map = 0xc4c92a80, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c66144, rx_mbuf = 0xc8740400, rx_map = 0xc4c92a40, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66154,
        rx_mbuf = 0xc8740300, rx_map = 0xc4c92a00, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66164, rx_mbuf = 0xc8740200,
        rx_map = 0xc4c929c0, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66174, rx_mbuf = 0xc8740100, rx_map = 0xc4c92980,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66184, rx_mbuf = 0xc8740000, rx_map = 0xc4cea540, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c66194, rx_mbuf = 0xc873fe00, rx_map = 0xc4cea500, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c661a4,
        rx_mbuf = 0xc873fd00, rx_map = 0xc4cea4c0, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c661b4, rx_mbuf = 0xc873fc00,
        rx_map = 0xc4cea480, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c661c4, rx_mbuf = 0xc873fb00, rx_map = 0xc4cea440,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c661d4, rx_mbuf = 0xc873fa00, rx_map = 0xc4cea400, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c661e4, rx_mbuf = 0xc873f900, rx_map = 0xc4cea3c0, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c661f4,
        rx_mbuf = 0xc873f800, rx_map = 0xc4cea380, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66204, rx_mbuf = 0xc873f700,
        rx_map = 0xc4cea340, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66214, rx_mbuf = 0xc873f600, rx_map = 0xc4cea300,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66224, rx_mbuf = 0xc8742300, rx_map = 0xc4cea280, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c66234, rx_mbuf = 0xc8742200, rx_map = 0xc4cea240, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66244,
        rx_mbuf = 0xc8742100, rx_map = 0xc4cea200, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66254, rx_mbuf = 0xc8742000,
        rx_map = 0xc4cea1c0, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66264, rx_mbuf = 0xc8740e00, rx_map = 0xc4cea180,
        rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66274, rx_mbuf = 0xc8740d00, rx_map = 0xc4cea140, rx_addr = 0xfaea0e0}, {
        rx_next = 0xc4c660c4, rx_mbuf = 0xc8740c00, rx_map = 0xc4cea100, rx_addr = 0xfaea0e0}, {rx_next = 0xc4c66294,
        rx_mbuf = 0xc7c04b00, rx_map = 0xc4c92940, rx_addr = 0x7207002}, {rx_next = 0xc4c662a4, rx_mbuf = 0xc80b7e00,
        rx_map = 0xc4c92900, rx_addr = 0x25bf6002}, {rx_next = 0xc4c662b4, rx_mbuf = 0xc80b7d00, rx_map = 0xc4c928c0,
        rx_addr = 0x25bf6802}, {rx_next = 0xc4c662c4, rx_mbuf = 0xc80b7c00, rx_map = 0xc4c92880, rx_addr = 0x22f36002}, {
        rx_next = 0xc4c662d4, rx_mbuf = 0xc80b7b00, rx_map = 0xc4c92840, rx_addr = 0x22f36802}, {rx_next = 0xc4c662e4,
        rx_mbuf = 0xc80b7a00, rx_map = 0xc4c92800, rx_addr = 0x2a796002}, {rx_next = 0xc4c662f4, rx_mbuf = 0xc80b7900,
        rx_map = 0xc4c927c0, rx_addr = 0x2a796802}, {rx_next = 0xc4c66304, rx_mbuf = 0xc80b7800, rx_map = 0xc4c92780,
        rx_addr = 0xb876002}, {rx_next = 0xc4c66314, rx_mbuf = 0xc80b7700, rx_map = 0xc4c92740, rx_addr = 0xb876802}, {
        rx_next = 0xc4c66324, rx_mbuf = 0xc80b7600, rx_map = 0xc4c92700, rx_addr = 0x9276002}, {rx_next = 0xc4c66334,
        rx_mbuf = 0xc80b7500, rx_map = 0xc4c926c0, rx_addr = 0x9276802}, {rx_next = 0xc4c66344, rx_mbuf = 0xc80b7400,
        rx_map = 0xc4c92680, rx_addr = 0x28476002}, {rx_next = 0xc4c66354, rx_mbuf = 0xc80ab100, rx_map = 0xc4c92640,
        rx_addr = 0x28018002}, {rx_next = 0xc4c66364, rx_mbuf = 0xc809cb00, rx_map = 0xc4c92600, rx_addr = 0x29486802}, {
        rx_next = 0xc4c66374, rx_mbuf = 0xc809ca00, rx_map = 0xc4c925c0, rx_addr = 0xf637002}, {rx_next = 0xc4c66384,
        rx_mbuf = 0xc8091100, rx_map = 0xc4c92580, rx_addr = 0x19a46002}, {rx_next = 0xc4c66394, rx_mbuf = 0xc8091000,
        rx_map = 0xc4ceaa40, rx_addr = 0x19a46802}, {rx_next = 0xc4c663a4, rx_mbuf = 0xc808e700, rx_map = 0xc4ceaa00,
        rx_addr = 0x2eb77802}, {rx_next = 0xc4c663b4, rx_mbuf = 0xc808e400, rx_map = 0xc4cea9c0, rx_addr = 0x1bb7002}, {
        rx_next = 0xc4c663c4, rx_mbuf = 0xc808e100, rx_map = 0xc4cea980, rx_addr = 0xd756802}, {rx_next = 0xc4c663d4,
        rx_mbuf = 0xc809c000, rx_map = 0xc4cea940, rx_addr = 0x29547002}, {rx_next = 0xc4c663e4, rx_mbuf = 0xc809c100,
        rx_map = 0xc4cea900, rx_addr = 0x3d4c7802}, {rx_next = 0xc4c663f4, rx_mbuf = 0xc7c37c00, rx_map = 0xc4cea8c0,
        rx_addr = 0x29fb7802}, {rx_next = 0xc4c66404, rx_mbuf = 0xc80ab600, rx_map = 0xc4cea880, rx_addr = 0x27858802}, {
        rx_next = 0xc4c66414, rx_mbuf = 0xc80aba00, rx_map = 0xc4cea840, rx_addr = 0xd578802}, {rx_next = 0xc4c66424,
        rx_mbuf = 0xc7c1cb00, rx_map = 0xc4cea800, rx_addr = 0x11ff7802}, {rx_next = 0xc4c66434, rx_mbuf = 0xc7bfb300,
        rx_map = 0xc4cea7c0, rx_addr = 0x14b98002}, {rx_next = 0xc4c66444, rx_mbuf = 0xc5452b00, rx_map = 0xc4cea780,
        rx_addr = 0x12099802}, {rx_next = 0xc4c66454, rx_mbuf = 0xc4ca0e00, rx_map = 0xc4cea740, rx_addr = 0x1bdde802}, {
        rx_next = 0xc4c66064, rx_mbuf = 0xc7001e00, rx_map = 0xc4cea700, rx_addr = 0x1aa88802}}, tx_list = {{tx_next = 0xc4c66474,
        tx_cb = 0xe515d000, tx_mbuf = 0x0, tx_map = 0xc4c89580}, {tx_next = 0xc4c66484, tx_cb = 0xe515d110, tx_mbuf = 0x0,
        tx_map = 0xc4c89540}, {tx_next = 0xc4c66494, tx_cb = 0xe515d220, tx_mbuf = 0x0, tx_map = 0xc4c89500}, {tx_next = 0xc4c664a4,
        tx_cb = 0xe515d330, tx_mbuf = 0x0, tx_map = 0xc4c894c0}, {tx_next = 0xc4c664b4, tx_cb = 0xe515d440, tx_mbuf = 0x0,
        tx_map = 0xc4c89480}, {tx_next = 0xc4c664c4, tx_cb = 0xe515d550, tx_mbuf = 0x0, tx_map = 0xc4c89440}, {tx_next = 0xc4c664d4,
        tx_cb = 0xe515d660, tx_mbuf = 0x0, tx_map = 0xc4c89400}, {tx_next = 0xc4c664e4, tx_cb = 0xe515d770, tx_mbuf = 0x0,
        tx_map = 0xc4c893c0}, {tx_next = 0xc4c664f4, tx_cb = 0xe515d880, tx_mbuf = 0x0, tx_map = 0xc4c89380}, {tx_next = 0xc4c66504,
        tx_cb = 0xe515d990, tx_mbuf = 0x0, tx_map = 0xc4c89340}, {tx_next = 0xc4c66514, tx_cb = 0xe515daa0, tx_mbuf = 0x0,
        tx_map = 0xc4c89300}, {tx_next = 0xc4c66524, tx_cb = 0xe515dbb0, tx_mbuf = 0x0, tx_map = 0xc4c899c0}, {tx_next = 0xc4c66534,
        tx_cb = 0xe515dcc0, tx_mbuf = 0x0, tx_map = 0xc4c89a00}, {tx_next = 0xc4c66544, tx_cb = 0xe515ddd0, tx_mbuf = 0x0,
        tx_map = 0xc4c89a40}, {tx_next = 0xc4c66554, tx_cb = 0xe515dee0, tx_mbuf = 0x0, tx_map = 0xc4c89a80}, {tx_next = 0xc4c66564,
        tx_cb = 0xe515dff0, tx_mbuf = 0x0, tx_map = 0xc4c89ac0}, {tx_next = 0xc4c66574, tx_cb = 0xe515e100, tx_mbuf = 0x0,
        tx_map = 0xc4c89b00}, {tx_next = 0xc4c66584, tx_cb = 0xe515e210, tx_mbuf = 0x0, tx_map = 0xc4c89b40}, {tx_next = 0xc4c66594,
        tx_cb = 0xe515e320, tx_mbuf = 0x0, tx_map = 0xc4c89b80}, {tx_next = 0xc4c665a4, tx_cb = 0xe515e430, tx_mbuf = 0x0,
        tx_map = 0xc4c91380}, {tx_next = 0xc4c665b4, tx_cb = 0xe515e540, tx_mbuf = 0x0, tx_map = 0xc4c913c0}, {tx_next = 0xc4c665c4,
        tx_cb = 0xe515e650, tx_mbuf = 0x0, tx_map = 0xc4c91400}, {tx_next = 0xc4c665d4, tx_cb = 0xe515e760, tx_mbuf = 0x0,
        tx_map = 0xc4c91440}, {tx_next = 0xc4c665e4, tx_cb = 0xe515e870, tx_mbuf = 0x0, tx_map = 0xc4c92240}, {tx_next = 0xc4c665f4,
        tx_cb = 0xe515e980, tx_mbuf = 0x0, tx_map = 0xc4c92280}, {tx_next = 0xc4c66604, tx_cb = 0xe515ea90, tx_mbuf = 0x0,
        tx_map = 0xc4c922c0}, {tx_next = 0xc4c66614, tx_cb = 0xe515eba0, tx_mbuf = 0x0, tx_map = 0xc4c92300}, {tx_next = 0xc4c66624,
        tx_cb = 0xe515ecb0, tx_mbuf = 0x0, tx_map = 0xc4c9b7c0}, {tx_next = 0xc4c66634, tx_cb = 0xe515edc0, tx_mbuf = 0x0,
        tx_map = 0xc4c9b780}, {tx_next = 0xc4c66644, tx_cb = 0xe515eed0, tx_mbuf = 0x0, tx_map = 0xc4c9b740}, {tx_next = 0xc4c66654,
        tx_cb = 0xe515efe0, tx_mbuf = 0x0, tx_map = 0xc4c9b700}, {tx_next = 0xc4c66664, tx_cb = 0xe515f0f0, tx_mbuf = 0x0,
        tx_map = 0xc4c9b6c0}, {tx_next = 0xc4c66674, tx_cb = 0xe515f200, tx_mbuf = 0x0, tx_map = 0xc4c9b680}, {tx_next = 0xc4c66684,
        tx_cb = 0xe515f310, tx_mbuf = 0x0, tx_map = 0xc4c9b640}, {tx_next = 0xc4c66694, tx_cb = 0xe515f420, tx_mbuf = 0x0,
        tx_map = 0xc4c9b600}, {tx_next = 0xc4c666a4, tx_cb = 0xe515f530, tx_mbuf = 0x0, tx_map = 0xc4c9b5c0}, {tx_next = 0xc4c666b4,
        tx_cb = 0xe515f640, tx_mbuf = 0x0, tx_map = 0xc4c9b580}, {tx_next = 0xc4c666c4, tx_cb = 0xe515f750, tx_mbuf = 0x0,
        tx_map = 0xc4c9b540}, {tx_next = 0xc4c666d4, tx_cb = 0xe515f860, tx_mbuf = 0x0, tx_map = 0xc4c9b500}, {tx_next = 0xc4c666e4,
        tx_cb = 0xe515f970, tx_mbuf = 0x0, tx_map = 0xc4c9b4c0}, {tx_next = 0xc4c666f4, tx_cb = 0xe515fa80, tx_mbuf = 0x0,
        tx_map = 0xc4c9b480}, {tx_next = 0xc4c66704, tx_cb = 0xe515fb90, tx_mbuf = 0x0, tx_map = 0xc4c9b440}, {tx_next = 0xc4c66714,
        tx_cb = 0xe515fca0, tx_mbuf = 0x0, tx_map = 0xc4c9b400}, {tx_next = 0xc4c66724, tx_cb = 0xe515fdb0, tx_mbuf = 0x0,
        tx_map = 0xc4c9b3c0}, {tx_next = 0xc4c66734, tx_cb = 0xe515fec0, tx_mbuf = 0x0, tx_map = 0xc4c9b380}, {tx_next = 0xc4c66744,
        tx_cb = 0xe515ffd0, tx_mbuf = 0x0, tx_map = 0xc4c9b340}, {tx_next = 0xc4c66754, tx_cb = 0xe51600e0, tx_mbuf = 0x0,
        tx_map = 0xc4c9b300}, {tx_next = 0xc4c66764, tx_cb = 0xe51601f0, tx_mbuf = 0x0, tx_map = 0xc4c9b2c0}, {tx_next = 0xc4c66774,
        tx_cb = 0xe5160300, tx_mbuf = 0x0, tx_map = 0xc4c9b280}, {tx_next = 0xc4c66784, tx_cb = 0xe5160410, tx_mbuf = 0x0,
        tx_map = 0xc4c9b240}, {tx_next = 0xc4c66794, tx_cb = 0xe5160520, tx_mbuf = 0x0, tx_map = 0xc4c9b200}, {tx_next = 0xc4c667a4,
        tx_cb = 0xe5160630, tx_mbuf = 0x0, tx_map = 0xc4c9b1c0}, {tx_next = 0xc4c667b4, tx_cb = 0xe5160740, tx_mbuf = 0x0,
        tx_map = 0xc4c9b180}, {tx_next = 0xc4c667c4, tx_cb = 0xe5160850, tx_mbuf = 0x0, tx_map = 0xc4c9b140}, {tx_next = 0xc4c667d4,
        tx_cb = 0xe5160960, tx_mbuf = 0x0, tx_map = 0xc4c9b100}, {tx_next = 0xc4c667e4, tx_cb = 0xe5160a70, tx_mbuf = 0x0,
        tx_map = 0xc4c9b0c0}, {tx_next = 0xc4c667f4, tx_cb = 0xe5160b80, tx_mbuf = 0x0, tx_map = 0xc4c9b080}, {tx_next = 0xc4c66804,
        tx_cb = 0xe5160c90, tx_mbuf = 0x0, tx_map = 0xc4c9b040}, {tx_next = 0xc4c66814, tx_cb = 0xe5160da0, tx_mbuf = 0x0,
        tx_map = 0xc4c9b000}, {tx_next = 0xc4c66824, tx_cb = 0xe5160eb0, tx_mbuf = 0x0, tx_map = 0xc4c9ae80}, {tx_next = 0xc4c66834,
        tx_cb = 0xe5160fc0, tx_mbuf = 0x0, tx_map = 0xc4c9ae40}, {tx_next = 0xc4c66844, tx_cb = 0xe51610d0, tx_mbuf = 0x0,
        tx_map = 0xc4c9ae00}, {tx_next = 0xc4c66854, tx_cb = 0xe51611e0, tx_mbuf = 0x0, tx_map = 0xc4c9adc0}, {tx_next = 0xc4c66864,
        tx_cb = 0xe51612f0, tx_mbuf = 0x0, tx_map = 0xc4c9ad80}, {tx_next = 0xc4c66874, tx_cb = 0xe5161400, tx_mbuf = 0x0,
        tx_map = 0xc4c9ad40}, {tx_next = 0xc4c66884, tx_cb = 0xe5161510, tx_mbuf = 0x0, tx_map = 0xc4c9ad00}, {tx_next = 0xc4c66894,
        tx_cb = 0xe5161620, tx_mbuf = 0x0, tx_map = 0xc4c9acc0}, {tx_next = 0xc4c668a4, tx_cb = 0xe5161730, tx_mbuf = 0x0,
        tx_map = 0xc4c9ac80}, {tx_next = 0xc4c668b4, tx_cb = 0xe5161840, tx_mbuf = 0x0, tx_map = 0xc4c9ac40}, {tx_next = 0xc4c668c4,
        tx_cb = 0xe5161950, tx_mbuf = 0x0, tx_map = 0xc4c9ac00}, {tx_next = 0xc4c668d4, tx_cb = 0xe5161a60, tx_mbuf = 0x0,
        tx_map = 0xc4c9abc0}, {tx_next = 0xc4c668e4, tx_cb = 0xe5161b70, tx_mbuf = 0x0, tx_map = 0xc4c9ab80}, {tx_next = 0xc4c668f4,
        tx_cb = 0xe5161c80, tx_mbuf = 0x0, tx_map = 0xc4c9ab40}, {tx_next = 0xc4c66904, tx_cb = 0xe5161d90, tx_mbuf = 0x0,
        tx_map = 0xc4c9ab00}, {tx_next = 0xc4c66914, tx_cb = 0xe5161ea0, tx_mbuf = 0x0, tx_map = 0xc4c9aac0}, {tx_next = 0xc4c66924,
        tx_cb = 0xe5161fb0, tx_mbuf = 0x0, tx_map = 0xc4c9aa80}, {tx_next = 0xc4c66934, tx_cb = 0xe51620c0, tx_mbuf = 0x0,
        tx_map = 0xc4c9aa40}, {tx_next = 0xc4c66944, tx_cb = 0xe51621d0, tx_mbuf = 0x0, tx_map = 0xc4c9aa00}, {tx_next = 0xc4c66954,
        tx_cb = 0xe51622e0, tx_mbuf = 0x0, tx_map = 0xc4c9a9c0}, {tx_next = 0xc4c66964, tx_cb = 0xe51623f0, tx_mbuf = 0x0,
        tx_map = 0xc4c9a980}, {tx_next = 0xc4c66974, tx_cb = 0xe5162500, tx_mbuf = 0x0, tx_map = 0xc4c9a940}, {tx_next = 0xc4c66984,
        tx_cb = 0xe5162610, tx_mbuf = 0x0, tx_map = 0xc4c9a900}, {tx_next = 0xc4c66994, tx_cb = 0xe5162720, tx_mbuf = 0x0,
        tx_map = 0xc4c9a8c0}, {tx_next = 0xc4c669a4, tx_cb = 0xe5162830, tx_mbuf = 0x0, tx_map = 0xc4c9a880}, {tx_next = 0xc4c669b4,
        tx_cb = 0xe5162940, tx_mbuf = 0x0, tx_map = 0xc4c9a840}, {tx_next = 0xc4c669c4, tx_cb = 0xe5162a50, tx_mbuf = 0x0,
        tx_map = 0xc4c9a800}, {tx_next = 0xc4c669d4, tx_cb = 0xe5162b60, tx_mbuf = 0x0, tx_map = 0xc4c9a7c0}, {tx_next = 0xc4c669e4,
        tx_cb = 0xe5162c70, tx_mbuf = 0x0, tx_map = 0xc4c9a780}, {tx_next = 0xc4c669f4, tx_cb = 0xe5162d80, tx_mbuf = 0x0,
        tx_map = 0xc4c9a740}, {tx_next = 0xc4c66a04, tx_cb = 0xe5162e90, tx_mbuf = 0x0, tx_map = 0xc4c9a700}, {tx_next = 0xc4c66a14,
        tx_cb = 0xe5162fa0, tx_mbuf = 0x0, tx_map = 0xc4c9a6c0}, {tx_next = 0xc4c66a24, tx_cb = 0xe51630b0, tx_mbuf = 0x0,
        tx_map = 0xc4c9a680}, {tx_next = 0xc4c66a34, tx_cb = 0xe51631c0, tx_mbuf = 0x0, tx_map = 0xc4c9a640}, {tx_next = 0xc4c66a44,
        tx_cb = 0xe51632d0, tx_mbuf = 0x0, tx_map = 0xc4c9a600}, {tx_next = 0xc4c66a54, tx_cb = 0xe51633e0, tx_mbuf = 0x0,
        tx_map = 0xc4c9a5c0}, {tx_next = 0xc4c66a64, tx_cb = 0xe51634f0, tx_mbuf = 0x0, tx_map = 0xc4c9a580}, {tx_next = 0xc4c66a74,
        tx_cb = 0xe5163600, tx_mbuf = 0x0, tx_map = 0xc4c9a540}, {tx_next = 0xc4c66a84, tx_cb = 0xe5163710, tx_mbuf = 0x0,
        tx_map = 0xc4c9a500}, {tx_next = 0xc4c66a94, tx_cb = 0xe5163820, tx_mbuf = 0x0, tx_map = 0xc4c9a4c0}, {tx_next = 0xc4c66aa4,
        tx_cb = 0xe5163930, tx_mbuf = 0x0, tx_map = 0xc4c9a480}, {tx_next = 0xc4c66ab4, tx_cb = 0xe5163a40, tx_mbuf = 0x0,
        tx_map = 0xc4c9a440}, {tx_next = 0xc4c66ac4, tx_cb = 0xe5163b50, tx_mbuf = 0x0, tx_map = 0xc4c9a400}, {tx_next = 0xc4c66ad4,
        tx_cb = 0xe5163c60, tx_mbuf = 0x0, tx_map = 0xc4c9a3c0}, {tx_next = 0xc4c66ae4, tx_cb = 0xe5163d70, tx_mbuf = 0x0,
        tx_map = 0xc4c9a380}, {tx_next = 0xc4c66af4, tx_cb = 0xe5163e80, tx_mbuf = 0x0, tx_map = 0xc4c9a340}, {tx_next = 0xc4c66b04,
        tx_cb = 0xe5163f90, tx_mbuf = 0x0, tx_map = 0xc4c9a300}, {tx_next = 0xc4c66b14, tx_cb = 0xe51640a0, tx_mbuf = 0x0,
        tx_map = 0xc4c9a2c0}, {tx_next = 0xc4c66b24, tx_cb = 0xe51641b0, tx_mbuf = 0x0, tx_map = 0xc4c9a280}, {tx_next = 0xc4c66b34,
        tx_cb = 0xe51642c0, tx_mbuf = 0x0, tx_map = 0xc4c9a240}, {tx_next = 0xc4c66b44, tx_cb = 0xe51643d0, tx_mbuf = 0x0,
        tx_map = 0xc4c9a200}, {tx_next = 0xc4c66b54, tx_cb = 0xe51644e0, tx_mbuf = 0x0, tx_map = 0xc4c9a1c0}, {tx_next = 0xc4c66b64,
        tx_cb = 0xe51645f0, tx_mbuf = 0x0, tx_map = 0xc4c9a180}, {tx_next = 0xc4c66b74, tx_cb = 0xe5164700, tx_mbuf = 0x0,
        tx_map = 0xc4c9a140}, {tx_next = 0xc4c66b84, tx_cb = 0xe5164810, tx_mbuf = 0x0, tx_map = 0xc4c9a100}, {tx_next = 0xc4c66b94,
        tx_cb = 0xe5164920, tx_mbuf = 0x0, tx_map = 0xc4c9a0c0}, {tx_next = 0xc4c66ba4, tx_cb = 0xe5164a30, tx_mbuf = 0x0,
        tx_map = 0xc4c9a080}, {tx_next = 0xc4c66bb4, tx_cb = 0xe5164b40, tx_mbuf = 0x0, tx_map = 0xc4c9a040}, {tx_next = 0xc4c66bc4,
        tx_cb = 0xe5164c50, tx_mbuf = 0x0, tx_map = 0xc4c9a000}, {tx_next = 0xc4c66bd4, tx_cb = 0xe5164d60, tx_mbuf = 0x0,
        tx_map = 0xc4c92e80}, {tx_next = 0xc4c66be4, tx_cb = 0xe5164e70, tx_mbuf = 0x0, tx_map = 0xc4c92e40}, {tx_next = 0xc4c66bf4,
        tx_cb = 0xe5164f80, tx_mbuf = 0x0, tx_map = 0xc4c92e00}, {tx_next = 0xc4c66c04, tx_cb = 0xe5165090, tx_mbuf = 0x0,
        tx_map = 0xc4c92dc0}, {tx_next = 0xc4c66c14, tx_cb = 0xe51651a0, tx_mbuf = 0x0, tx_map = 0xc4c92d80}, {tx_next = 0xc4c66c24,
        tx_cb = 0xe51652b0, tx_mbuf = 0x0, tx_map = 0xc4c92d40}, {tx_next = 0xc4c66c34, tx_cb = 0xe51653c0, tx_mbuf = 0xc8783000,
        tx_map = 0xc4c92d00}, {tx_next = 0xc4c66c44, tx_cb = 0xe51654d0, tx_mbuf = 0x0, tx_map = 0xc4c92cc0}, {tx_next = 0xc4c66c54,
        tx_cb = 0xe51655e0, tx_mbuf = 0x0, tx_map = 0xc4c92c80}, {tx_next = 0xc4c66464, tx_cb = 0xe51656f0, tx_mbuf = 0x0,
        tx_map = 0xc4c92c40}}, mcs_tx = {tx_next = 0xc4c66464, tx_cb = 0xc4c59a00, tx_mbuf = 0x0, tx_map = 0x0}, rx_head = 0xc4c66214,
    rx_tail = 0xc4c66204, tx_first = 0xc4c66c24, tx_last = 0xc4c66c24, rfa_list = 0x0, cbl_list = 0xe515d000, cbl_addr = 0x3ea2d000,
    rx_tag = 0x0}, maxtxseg = 0x1f, tx_queued = 0x1, need_mcsetup = 0x0, fxp_stats = 0xc4c94580, stats_addr = 0x3e6c8580,
  rx_idle_secs = 0x0, stat_ch = {c_links = {sle = {sle_next = 0xc4bb0a0c}, tqe = {tqe_next = 0xc4bb0a0c, tqe_prev = 0xd8b392c8}},
    c_time = 0x660654f, c_arg = 0xc4c66000, c_func = 0xc052f330 <fxp_tick>, c_mtx = 0xc4c66018, c_flags = 0x6}, mcsp = 0xc4c59a00,
  mcs_addr = 0x38da00, sc_media = {ifm_mask = 0x0, ifm_media = 0x0, ifm_cur = 0x0, ifm_list = {lh_first = 0x0},
    ifm_change = 0xc052fd34 <fxp_serial_ifmedia_upd>, ifm_status = 0xc052fd40 <fxp_serial_ifmedia_sts>}, miibus = 0xc4c94400,
  dev = 0xc4c7f280, tunable_int_delay = 0x3e8, tunable_bundle_max = 0x6, tunable_noflow = 0x1, rnr = 0x1d08f, eeprom_size = 0x6,
  suspended = 0x0, cu_resume_bug = 0x0, revision = 0xc, flags = 0x429, rfa_size = 0x20, tx_cmd = 0x9}
(kgdb) p *ifp
$6 = {if_softc = 0xc4c66000, if_l2com = 0xc4c93950, if_link = {tqe_next = 0xc4d12400, tqe_prev = 0xc4c86808},
  if_xname = "fxp0", '\0' <repeats 11 times>, if_dname = 0xc4beecec "fxp", if_dunit = 0x0, if_addrhead = {tqh_first = 0xc4c59e00,
    tqh_last = 0xc4f37360}, if_klist = {kl_list = {slh_first = 0x0}, kl_lock = 0xc0626bf4 <knlist_mtx_lock>,
    kl_unlock = 0xc0626c10 <knlist_mtx_unlock>, kl_locked = 0xc0626c2c <knlist_mtx_locked>, kl_lockarg = 0xc09353e0}, if_pcount = 0x0,
  if_carp = 0x0, if_bpf = 0x0, if_index = 0x2, if_timer = 0x0, if_nvlans = 0x0, if_flags = 0x8803, if_capabilities = 0xb,
  if_capenable = 0xb, if_linkmib = 0x0, if_linkmiblen = 0x0, if_data = {ifi_type = 0x6, ifi_physical = 0x0, ifi_addrlen = 0x6,
    ifi_hdrlen = 0x12, ifi_link_state = 0x2, ifi_recvquota = 0x0, ifi_xmitquota = 0x0, ifi_datalen = 0x50, ifi_mtu = 0x5dc,
    ifi_metric = 0x0, ifi_baudrate = 0x5f5e100, ifi_ipackets = 0x2cd8b3d, ifi_ierrors = 0x1a144, ifi_opackets = 0x325906c,
    ifi_oerrors = 0x0, ifi_collisions = 0x0, ifi_ibytes = 0x4a8758f8, ifi_obytes = 0x2ec26031, ifi_imcasts = 0x110, ifi_omcasts = 0x5,
    ifi_iqdrops = 0x0, ifi_noproto = 0x0, ifi_hwassist = 0x6, ifi_epoch = 0x0, ifi_lastchange = {tv_sec = 0x43f91f93,
      tv_usec = 0xd5369}}, if_multiaddrs = {tqh_first = 0xc4f17200, tqh_last = 0xc4d1edc0}, if_amcount = 0x0,
  if_output = 0xc06a7320 <ether_output>, if_input = 0xc06a7b50 <ether_input>, if_start = 0xc052ea88 <fxp_start>,
  if_ioctl = 0xc05300e8 <fxp_ioctl>, if_watchdog = 0xc052f5ec <fxp_watchdog>, if_init = 0xc052f644 <fxp_init>,
  if_resolvemulti = 0xc06a83f0 <ether_resolvemulti>, if_spare1 = 0x0, if_spare2 = 0x0, if_spare3 = 0x0, if_drv_flags = 0x40,
  if_spare_flags2 = 0x0, if_snd = {ifq_head = 0x0, ifq_tail = 0x0, ifq_len = 0x0, ifq_maxlen = 0x7f, ifq_drops = 0x347fa09, ifq_mtx = {
      mtx_object = {lo_class = 0xc08d3764, lo_name = 0xc4c96410 "fxp0", lo_type = 0xc0876fb1 "if send queue", lo_flags = 0x30000,
        lo_list = {tqe_next = 0xc4c59e7c, tqe_prev = 0xc4c9662c}, lo_witness = 0xc0946ab8}, mtx_lock = 0x4, mtx_recurse = 0x0},
    ifq_drv_head = 0x0, ifq_drv_tail = 0x0, ifq_drv_len = 0x0, ifq_drv_maxlen = 0x7f, altq_type = 0x0, altq_flags = 0x1,
    altq_disc = 0x0, altq_ifp = 0xc4c96400, altq_enqueue = 0, altq_dequeue = 0, altq_request = 0, altq_clfier = 0x0,
    altq_classify = 0, altq_tbr = 0x0, altq_cdnr = 0x0}, if_broadcastaddr = 0xc08264e0 "ether_output", if_bridge = 0x0,
  lltables = 0x0, if_label = 0x0, if_prefixhead = {tqh_first = 0x0, tqh_last = 0xc4c9657c}, if_afdata = {0x0 <repeats 28 times>,
    0xc4d133c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, if_afdata_initialized = 0x2, if_afdata_mtx = {mtx_object = {
      lo_class = 0xc08d3764, lo_name = 0xc0876fa1 "if_afdata", lo_type = 0xc0876fa1 "if_afdata", lo_flags = 0x30000, lo_list = {
        tqe_next = 0xc4c9650c, tqe_prev = 0xc4c96670}, lo_witness = 0xc0946ae0}, mtx_lock = 0x4, mtx_recurse = 0x0}, if_starttask = {
    ta_link = {stqe_next = 0x0}, ta_pending = 0x0, ta_priority = 0x0, ta_func = 0xc06a6624 <if_start_deferred>,
    ta_context = 0xc4c96400}, if_linktask = {ta_link = {stqe_next = 0x0}, ta_pending = 0x0, ta_priority = 0x0,
    ta_func = 0xc06a4a3c <do_link_state_change>, ta_context = 0xc4c96400}, if_addr_mtx = {mtx_object = {lo_class = 0xc08d3764,
      lo_name = 0xc08709b4 "if_addr_mtx", lo_type = 0xc08709b4 "if_addr_mtx", lo_flags = 0x30000, lo_list = {tqe_next = 0xc4c9661c,
        tqe_prev = 0xc4c66028}, lo_witness = 0xc0947df0}, mtx_lock = 0x4, mtx_recurse = 0x0}}
(kgdb)