Re: ral(4) panic. head, r257837

2013-12-22 Thread Rui Paulo 
ni is NULL, so it's probably line 1475.

On 19 Dec 2013, at 16:02, Adrian Chadd adr...@freebsd.org wrote:

 Well there's a null node pointer. Need to figure out why. Its totally legit
 to have them too, so the code has to cope.
 
 Grr.
 
 Adrian
 On Dec 19, 2013 2:07 AM, Sergey V. Dyatko sergey.dya...@gmail.com wrote:
 
 On Wed, 18 Dec 2013 23:40:23 -0800
 Adrian Chadd adr...@freebsd.org wrote:
 
 What's at frame 10?
 
 And list the IP, ie:
 
 list *0x817da911
 
 
 (kgdb) f 10
 #10 0x817da911 in rt2860_tx (sc=0xfe9bd000,
 m=0xf80004c6dd00, ni=0x0)
 at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472 1472{
 Current language:  auto; currently minimal
 
 (kgdb)  list *0x817da911
 0x817da911 is in rt2860_tx
 (/usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1475). 1470static
 int 1471rt2860_tx(struct rt2860_softc *sc, struct mbuf *m, struct
 ieee80211_node *ni) 1472{
 1473struct ifnet *ifp = sc-sc_ifp;
 1474struct ieee80211com *ic = ifp-if_l2com;
 1475struct ieee80211vap *vap = ni-ni_vap;
 1476struct rt2860_tx_ring *ring;
 1477struct rt2860_tx_data *data;
 1478struct rt2860_txd *txd;
 1479struct rt2860_txwi *txwi;
 
 -a
 
 On 18 December 2013 23:04, Sergey V. Dyatko sergey.dya...@gmail.com
 wrote:
 Hi,
 
 I have following setup:
 
 wlans_ral0=wlan0
 ifconfig_wlan0=WPA
 
 cloned_interfaces=lagg0 bridge0 tap0
 ifconfig_lagg0=laggproto failover laggport alc0 laggport wlan0
 DHCP ifconfig_bridge0=addm tap0 addm lagg0
 
 When system boot I have reproducible panic after messages
 Waiting 30s for the default route interface: .
 ral0: need multicast update callback
 ral0: need multicast update callback
  :
 
 Fatal trap 12: page fault while in kernel mode
 cpuid = 0; apic id = 00
 fault virtual address   = 0x0
 fault code  = supervisor read data, page not present
 instruction pointer = 0x20:0x817da911
 stack pointer   = 0x28:0xfe011fe61da0
 frame pointer   = 0x28:0xfe011fe62630
 118.
 code segment= base 0x0, limit 0xf, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
 processor eflags= interrupt enabled, resume, IOPL = 0
 current process = 1815 (dhclient)
 
 Reading symbols from /boot/kernel/zfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/zfs.ko.symbols
 Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
 Loaded symbols for /boot/kernel/opensolaris.ko.symbols
 Reading symbols from /boot/kernel/linux.ko.symbols...done.
 Loaded symbols for /boot/kernel/linux.ko.symbols
 Reading symbols from /boot/kernel/if_alc.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_alc.ko.symbols
 Reading symbols from /boot/kernel/if_ral.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_ral.ko.symbols
 Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
 Loaded symbols for /boot/kernel/snd_hda.ko.symbols
 Reading symbols from /boot/kernel/sound.ko.symbols...done.
 Loaded symbols for /boot/kernel/sound.ko.symbols
 Reading symbols from /boot/kernel/acpi_video.ko.symbols...done.
 Loaded symbols for /boot/kernel/acpi_video.ko.symbols
 Reading symbols from /boot/modules/nvidia.ko...done.
 Loaded symbols for /boot/modules/nvidia.ko
 Reading symbols from /boot/modules/cuse4bsd.ko...done.
 Loaded symbols for /boot/modules/cuse4bsd.ko
 Reading symbols from /boot/kernel/sem.ko.symbols...done.
 Loaded symbols for /boot/kernel/sem.ko.symbols
 Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/linprocfs.ko.symbols
 Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_lagg.ko.symbols
 Reading symbols from /boot/kernel/if_bridge.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_bridge.ko.symbols
 Reading symbols from /boot/kernel/bridgestp.ko.symbols...done.
 Loaded symbols for /boot/kernel/bridgestp.ko.symbols
 Reading symbols from /boot/kernel/if_tap.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_tap.ko.symbols
 
 #0  doadump (textdump=0) at pcpu.h:219
 219 pcpu.h: No such file or directory.
in pcpu.h
 (kgdb) #0  doadump (textdump=0) at pcpu.h:219
 #1  0x803023ae in db_dump (dummy=value optimized out,
 dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543
 #2  0x80301e8d in db_command (cmd_table=value optimized
 out) at /usr/src/sys/ddb/db_command.c:449
 #3  0x80301c04 in db_command_loop ()
at /usr/src/sys/ddb/db_command.c:502
 #4  0x80304570 in db_trap (type=value optimized out,
 code=0) at /usr/src/sys/ddb/db_main.c:231
 #5  0x8072e9d3 in kdb_trap (type=12, code=0, tf=value
 optimized out) at /usr/src/sys/kern/subr_kdb.c:656
 #6  0x80a81bb2 in trap_fatal (frame=0xfe011fe61cf0,
eva=value optimized out)
 at /usr/src/sys/amd64/amd64/trap.c:870 #7  0x80a81ec9 in

Re: ral(4) panic. head, r257837

2013-12-19 Thread Sergey V. Dyatko 
On Wed, 18 Dec 2013 23:40:23 -0800
Adrian Chadd adr...@freebsd.org wrote:

 What's at frame 10?
 
 And list the IP, ie:
 
 list *0x817da911
 

(kgdb) f 10
#10 0x817da911 in rt2860_tx (sc=0xfe9bd000,
m=0xf80004c6dd00, ni=0x0)
at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472 1472{
Current language:  auto; currently minimal

(kgdb)  list *0x817da911
0x817da911 is in rt2860_tx
(/usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1475). 1470static
int 1471rt2860_tx(struct rt2860_softc *sc, struct mbuf *m, struct
ieee80211_node *ni) 1472{
1473struct ifnet *ifp = sc-sc_ifp;
1474struct ieee80211com *ic = ifp-if_l2com;
1475struct ieee80211vap *vap = ni-ni_vap;
1476struct rt2860_tx_ring *ring;
1477struct rt2860_tx_data *data;
1478struct rt2860_txd *txd;
1479struct rt2860_txwi *txwi;

 -a
 
 On 18 December 2013 23:04, Sergey V. Dyatko sergey.dya...@gmail.com
 wrote:
  Hi,
 
  I have following setup:
 
  wlans_ral0=wlan0
  ifconfig_wlan0=WPA
 
  cloned_interfaces=lagg0 bridge0 tap0
  ifconfig_lagg0=laggproto failover laggport alc0 laggport wlan0
  DHCP ifconfig_bridge0=addm tap0 addm lagg0
 
  When system boot I have reproducible panic after messages
  Waiting 30s for the default route interface: .
  ral0: need multicast update callback
  ral0: need multicast update callback
   :
 
  Fatal trap 12: page fault while in kernel mode
  cpuid = 0; apic id = 00
  fault virtual address   = 0x0
  fault code  = supervisor read data, page not present
  instruction pointer = 0x20:0x817da911
  stack pointer   = 0x28:0xfe011fe61da0
  frame pointer   = 0x28:0xfe011fe62630
  118.
  code segment= base 0x0, limit 0xf, type 0x1b
  = DPL 0, pres 1, long 1, def32 0, gran 1
  processor eflags= interrupt enabled, resume, IOPL = 0
  current process = 1815 (dhclient)
 
  Reading symbols from /boot/kernel/zfs.ko.symbols...done.
  Loaded symbols for /boot/kernel/zfs.ko.symbols
  Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
  Loaded symbols for /boot/kernel/opensolaris.ko.symbols
  Reading symbols from /boot/kernel/linux.ko.symbols...done.
  Loaded symbols for /boot/kernel/linux.ko.symbols
  Reading symbols from /boot/kernel/if_alc.ko.symbols...done.
  Loaded symbols for /boot/kernel/if_alc.ko.symbols
  Reading symbols from /boot/kernel/if_ral.ko.symbols...done.
  Loaded symbols for /boot/kernel/if_ral.ko.symbols
  Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
  Loaded symbols for /boot/kernel/snd_hda.ko.symbols
  Reading symbols from /boot/kernel/sound.ko.symbols...done.
  Loaded symbols for /boot/kernel/sound.ko.symbols
  Reading symbols from /boot/kernel/acpi_video.ko.symbols...done.
  Loaded symbols for /boot/kernel/acpi_video.ko.symbols
  Reading symbols from /boot/modules/nvidia.ko...done.
  Loaded symbols for /boot/modules/nvidia.ko
  Reading symbols from /boot/modules/cuse4bsd.ko...done.
  Loaded symbols for /boot/modules/cuse4bsd.ko
  Reading symbols from /boot/kernel/sem.ko.symbols...done.
  Loaded symbols for /boot/kernel/sem.ko.symbols
  Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
  Loaded symbols for /boot/kernel/linprocfs.ko.symbols
  Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
  Loaded symbols for /boot/kernel/if_lagg.ko.symbols
  Reading symbols from /boot/kernel/if_bridge.ko.symbols...done.
  Loaded symbols for /boot/kernel/if_bridge.ko.symbols
  Reading symbols from /boot/kernel/bridgestp.ko.symbols...done.
  Loaded symbols for /boot/kernel/bridgestp.ko.symbols
  Reading symbols from /boot/kernel/if_tap.ko.symbols...done.
  Loaded symbols for /boot/kernel/if_tap.ko.symbols
 
  #0  doadump (textdump=0) at pcpu.h:219
  219 pcpu.h: No such file or directory.
  in pcpu.h
  (kgdb) #0  doadump (textdump=0) at pcpu.h:219
  #1  0x803023ae in db_dump (dummy=value optimized out,
  dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543
  #2  0x80301e8d in db_command (cmd_table=value optimized
  out) at /usr/src/sys/ddb/db_command.c:449
  #3  0x80301c04 in db_command_loop ()
  at /usr/src/sys/ddb/db_command.c:502
  #4  0x80304570 in db_trap (type=value optimized out,
  code=0) at /usr/src/sys/ddb/db_main.c:231
  #5  0x8072e9d3 in kdb_trap (type=12, code=0, tf=value
  optimized out) at /usr/src/sys/kern/subr_kdb.c:656
  #6  0x80a81bb2 in trap_fatal (frame=0xfe011fe61cf0,
  eva=value optimized out)
  at /usr/src/sys/amd64/amd64/trap.c:870 #7  0x80a81ec9 in
  trap_pfault (frame=0xfe011fe61cf0, usermode=0)
  at /usr/src/sys/amd64/amd64/trap.c:692 #8  0x80a8165b in
  trap (frame=0xfe011fe61cf0)
  at /usr/src/sys/amd64/amd64/trap.c:456 #9  0x80a68222 in
  calltrap () at

Re: ral(4) panic. head, r257837

2013-12-19 Thread Adrian Chadd 
Well there's a null node pointer. Need to figure out why. Its totally legit
to have them too, so the code has to cope.

Grr.

Adrian
On Dec 19, 2013 2:07 AM, Sergey V. Dyatko sergey.dya...@gmail.com wrote:

 On Wed, 18 Dec 2013 23:40:23 -0800
 Adrian Chadd adr...@freebsd.org wrote:

  What's at frame 10?
 
  And list the IP, ie:
 
  list *0x817da911
 

 (kgdb) f 10
 #10 0x817da911 in rt2860_tx (sc=0xfe9bd000,
 m=0xf80004c6dd00, ni=0x0)
 at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472 1472{
 Current language:  auto; currently minimal

 (kgdb)  list *0x817da911
 0x817da911 is in rt2860_tx
 (/usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1475). 1470static
 int 1471rt2860_tx(struct rt2860_softc *sc, struct mbuf *m, struct
 ieee80211_node *ni) 1472{
 1473struct ifnet *ifp = sc-sc_ifp;
 1474struct ieee80211com *ic = ifp-if_l2com;
 1475struct ieee80211vap *vap = ni-ni_vap;
 1476struct rt2860_tx_ring *ring;
 1477struct rt2860_tx_data *data;
 1478struct rt2860_txd *txd;
 1479struct rt2860_txwi *txwi;

  -a
 
  On 18 December 2013 23:04, Sergey V. Dyatko sergey.dya...@gmail.com
  wrote:
   Hi,
  
   I have following setup:
  
   wlans_ral0=wlan0
   ifconfig_wlan0=WPA
  
   cloned_interfaces=lagg0 bridge0 tap0
   ifconfig_lagg0=laggproto failover laggport alc0 laggport wlan0
   DHCP ifconfig_bridge0=addm tap0 addm lagg0
  
   When system boot I have reproducible panic after messages
   Waiting 30s for the default route interface: .
   ral0: need multicast update callback
   ral0: need multicast update callback
    :
  
   Fatal trap 12: page fault while in kernel mode
   cpuid = 0; apic id = 00
   fault virtual address   = 0x0
   fault code  = supervisor read data, page not present
   instruction pointer = 0x20:0x817da911
   stack pointer   = 0x28:0xfe011fe61da0
   frame pointer   = 0x28:0xfe011fe62630
   118.
   code segment= base 0x0, limit 0xf, type 0x1b
   = DPL 0, pres 1, long 1, def32 0, gran 1
   processor eflags= interrupt enabled, resume, IOPL = 0
   current process = 1815 (dhclient)
  
   Reading symbols from /boot/kernel/zfs.ko.symbols...done.
   Loaded symbols for /boot/kernel/zfs.ko.symbols
   Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
   Loaded symbols for /boot/kernel/opensolaris.ko.symbols
   Reading symbols from /boot/kernel/linux.ko.symbols...done.
   Loaded symbols for /boot/kernel/linux.ko.symbols
   Reading symbols from /boot/kernel/if_alc.ko.symbols...done.
   Loaded symbols for /boot/kernel/if_alc.ko.symbols
   Reading symbols from /boot/kernel/if_ral.ko.symbols...done.
   Loaded symbols for /boot/kernel/if_ral.ko.symbols
   Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
   Loaded symbols for /boot/kernel/snd_hda.ko.symbols
   Reading symbols from /boot/kernel/sound.ko.symbols...done.
   Loaded symbols for /boot/kernel/sound.ko.symbols
   Reading symbols from /boot/kernel/acpi_video.ko.symbols...done.
   Loaded symbols for /boot/kernel/acpi_video.ko.symbols
   Reading symbols from /boot/modules/nvidia.ko...done.
   Loaded symbols for /boot/modules/nvidia.ko
   Reading symbols from /boot/modules/cuse4bsd.ko...done.
   Loaded symbols for /boot/modules/cuse4bsd.ko
   Reading symbols from /boot/kernel/sem.ko.symbols...done.
   Loaded symbols for /boot/kernel/sem.ko.symbols
   Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
   Loaded symbols for /boot/kernel/linprocfs.ko.symbols
   Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
   Loaded symbols for /boot/kernel/if_lagg.ko.symbols
   Reading symbols from /boot/kernel/if_bridge.ko.symbols...done.
   Loaded symbols for /boot/kernel/if_bridge.ko.symbols
   Reading symbols from /boot/kernel/bridgestp.ko.symbols...done.
   Loaded symbols for /boot/kernel/bridgestp.ko.symbols
   Reading symbols from /boot/kernel/if_tap.ko.symbols...done.
   Loaded symbols for /boot/kernel/if_tap.ko.symbols
  
   #0  doadump (textdump=0) at pcpu.h:219
   219 pcpu.h: No such file or directory.
   in pcpu.h
   (kgdb) #0  doadump (textdump=0) at pcpu.h:219
   #1  0x803023ae in db_dump (dummy=value optimized out,
   dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543
   #2  0x80301e8d in db_command (cmd_table=value optimized
   out) at /usr/src/sys/ddb/db_command.c:449
   #3  0x80301c04 in db_command_loop ()
   at /usr/src/sys/ddb/db_command.c:502
   #4  0x80304570 in db_trap (type=value optimized out,
   code=0) at /usr/src/sys/ddb/db_main.c:231
   #5  0x8072e9d3 in kdb_trap (type=12, code=0, tf=value
   optimized out) at /usr/src/sys/kern/subr_kdb.c:656
   #6  0x80a81bb2 in trap_fatal (frame=0xfe011fe61cf0,
   eva=value optimized out)
   at

ral(4) panic. head, r257837

2013-12-18 Thread Sergey V. Dyatko 
Hi,

I have following setup:

wlans_ral0=wlan0
ifconfig_wlan0=WPA

cloned_interfaces=lagg0 bridge0 tap0
ifconfig_lagg0=laggproto failover laggport alc0 laggport wlan0 DHCP
ifconfig_bridge0=addm tap0 addm lagg0

When system boot I have reproducible panic after messages
Waiting 30s for the default route interface: .
ral0: need multicast update callback
ral0: need multicast update callback
 :

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0x0
fault code  = supervisor read data, page not present
instruction pointer = 0x20:0x817da911
stack pointer   = 0x28:0xfe011fe61da0
frame pointer   = 0x28:0xfe011fe62630
118.
code segment= base 0x0, limit 0xf, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags= interrupt enabled, resume, IOPL = 0
current process = 1815 (dhclient)

Reading symbols from /boot/kernel/zfs.ko.symbols...done.
Loaded symbols for /boot/kernel/zfs.ko.symbols
Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
Loaded symbols for /boot/kernel/opensolaris.ko.symbols
Reading symbols from /boot/kernel/linux.ko.symbols...done.
Loaded symbols for /boot/kernel/linux.ko.symbols
Reading symbols from /boot/kernel/if_alc.ko.symbols...done.
Loaded symbols for /boot/kernel/if_alc.ko.symbols
Reading symbols from /boot/kernel/if_ral.ko.symbols...done.
Loaded symbols for /boot/kernel/if_ral.ko.symbols
Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
Loaded symbols for /boot/kernel/snd_hda.ko.symbols
Reading symbols from /boot/kernel/sound.ko.symbols...done.
Loaded symbols for /boot/kernel/sound.ko.symbols
Reading symbols from /boot/kernel/acpi_video.ko.symbols...done.
Loaded symbols for /boot/kernel/acpi_video.ko.symbols
Reading symbols from /boot/modules/nvidia.ko...done.
Loaded symbols for /boot/modules/nvidia.ko
Reading symbols from /boot/modules/cuse4bsd.ko...done.
Loaded symbols for /boot/modules/cuse4bsd.ko
Reading symbols from /boot/kernel/sem.ko.symbols...done.
Loaded symbols for /boot/kernel/sem.ko.symbols
Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
Loaded symbols for /boot/kernel/linprocfs.ko.symbols
Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
Loaded symbols for /boot/kernel/if_lagg.ko.symbols
Reading symbols from /boot/kernel/if_bridge.ko.symbols...done.
Loaded symbols for /boot/kernel/if_bridge.ko.symbols
Reading symbols from /boot/kernel/bridgestp.ko.symbols...done.
Loaded symbols for /boot/kernel/bridgestp.ko.symbols
Reading symbols from /boot/kernel/if_tap.ko.symbols...done.
Loaded symbols for /boot/kernel/if_tap.ko.symbols

#0  doadump (textdump=0) at pcpu.h:219
219 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) #0  doadump (textdump=0) at pcpu.h:219
#1  0x803023ae in db_dump (dummy=value optimized out,
dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543
#2  0x80301e8d in db_command (cmd_table=value optimized out)
at /usr/src/sys/ddb/db_command.c:449
#3  0x80301c04 in db_command_loop ()
at /usr/src/sys/ddb/db_command.c:502
#4  0x80304570 in db_trap (type=value optimized out, code=0)
at /usr/src/sys/ddb/db_main.c:231
#5  0x8072e9d3 in kdb_trap (type=12, code=0, tf=value
optimized out) at /usr/src/sys/kern/subr_kdb.c:656
#6  0x80a81bb2 in trap_fatal (frame=0xfe011fe61cf0, 
eva=value optimized out) at /usr/src/sys/amd64/amd64/trap.c:870
#7  0x80a81ec9 in trap_pfault (frame=0xfe011fe61cf0,
usermode=0) at /usr/src/sys/amd64/amd64/trap.c:692
#8  0x80a8165b in trap (frame=0xfe011fe61cf0)
at /usr/src/sys/amd64/amd64/trap.c:456
#9  0x80a68222 in calltrap ()
at /usr/src/sys/amd64/amd64/exception.S:232
#10 0x817da911 in rt2860_tx (sc=0xfe9bd000, 
m=0xf80004c6dd00, ni=0x0)
at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472
#11 0x817da89e in rt2860_start_locked (ifp=0xf80003bed800)
at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1998
#12 0x817d57b0 in rt2860_start (ifp=0xf80003bed800)
at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1972
#13 0x807b5f35 in if_transmit (ifp=value optimized out, 
m=value optimized out) at /usr/src/sys/net/if.c:3352
#14 0x807fbd96 in ieee80211_vap_pkt_send_dest (
vap=value optimized out, m=value optimized out,
ni=0xfe0003bae000) at /usr/src/sys/net80211/ieee80211_output.c:243
#15 0x807fce09 in ieee80211_vap_transmit (ifp=value optimized
out, m=value optimized out)
outat /usr/src/sys/net80211/ieee80211_output.c:393
#16 0x8261d91f in lagg_transmit (ifp=0xf80003bec000, 
m=0xf80004c6dd00)
at /usr/src/sys/modules/if_lagg/../../net/if_lagg.c:1314
#17 0x8262b11d in bridge_enqueue (sc=0xf80006597c00, 
dst_ifp=0xf80003bec000, m=value optimized out)
at

Re: ral(4) panic. head, r257837

2013-12-18 Thread Adrian Chadd 
What's at frame 10?

And list the IP, ie:

list *0x817da911

-a

On 18 December 2013 23:04, Sergey V. Dyatko sergey.dya...@gmail.com wrote:
 Hi,

 I have following setup:

 wlans_ral0=wlan0
 ifconfig_wlan0=WPA

 cloned_interfaces=lagg0 bridge0 tap0
 ifconfig_lagg0=laggproto failover laggport alc0 laggport wlan0 DHCP
 ifconfig_bridge0=addm tap0 addm lagg0

 When system boot I have reproducible panic after messages
 Waiting 30s for the default route interface: .
 ral0: need multicast update callback
 ral0: need multicast update callback
  :

 Fatal trap 12: page fault while in kernel mode
 cpuid = 0; apic id = 00
 fault virtual address   = 0x0
 fault code  = supervisor read data, page not present
 instruction pointer = 0x20:0x817da911
 stack pointer   = 0x28:0xfe011fe61da0
 frame pointer   = 0x28:0xfe011fe62630
 118.
 code segment= base 0x0, limit 0xf, type 0x1b
 = DPL 0, pres 1, long 1, def32 0, gran 1
 processor eflags= interrupt enabled, resume, IOPL = 0
 current process = 1815 (dhclient)

 Reading symbols from /boot/kernel/zfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/zfs.ko.symbols
 Reading symbols from /boot/kernel/opensolaris.ko.symbols...done.
 Loaded symbols for /boot/kernel/opensolaris.ko.symbols
 Reading symbols from /boot/kernel/linux.ko.symbols...done.
 Loaded symbols for /boot/kernel/linux.ko.symbols
 Reading symbols from /boot/kernel/if_alc.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_alc.ko.symbols
 Reading symbols from /boot/kernel/if_ral.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_ral.ko.symbols
 Reading symbols from /boot/kernel/snd_hda.ko.symbols...done.
 Loaded symbols for /boot/kernel/snd_hda.ko.symbols
 Reading symbols from /boot/kernel/sound.ko.symbols...done.
 Loaded symbols for /boot/kernel/sound.ko.symbols
 Reading symbols from /boot/kernel/acpi_video.ko.symbols...done.
 Loaded symbols for /boot/kernel/acpi_video.ko.symbols
 Reading symbols from /boot/modules/nvidia.ko...done.
 Loaded symbols for /boot/modules/nvidia.ko
 Reading symbols from /boot/modules/cuse4bsd.ko...done.
 Loaded symbols for /boot/modules/cuse4bsd.ko
 Reading symbols from /boot/kernel/sem.ko.symbols...done.
 Loaded symbols for /boot/kernel/sem.ko.symbols
 Reading symbols from /boot/kernel/linprocfs.ko.symbols...done.
 Loaded symbols for /boot/kernel/linprocfs.ko.symbols
 Reading symbols from /boot/kernel/if_lagg.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_lagg.ko.symbols
 Reading symbols from /boot/kernel/if_bridge.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_bridge.ko.symbols
 Reading symbols from /boot/kernel/bridgestp.ko.symbols...done.
 Loaded symbols for /boot/kernel/bridgestp.ko.symbols
 Reading symbols from /boot/kernel/if_tap.ko.symbols...done.
 Loaded symbols for /boot/kernel/if_tap.ko.symbols

 #0  doadump (textdump=0) at pcpu.h:219
 219 pcpu.h: No such file or directory.
 in pcpu.h
 (kgdb) #0  doadump (textdump=0) at pcpu.h:219
 #1  0x803023ae in db_dump (dummy=value optimized out,
 dummy2=0, dummy3=0, dummy4=0x0) at /usr/src/sys/ddb/db_command.c:543
 #2  0x80301e8d in db_command (cmd_table=value optimized out)
 at /usr/src/sys/ddb/db_command.c:449
 #3  0x80301c04 in db_command_loop ()
 at /usr/src/sys/ddb/db_command.c:502
 #4  0x80304570 in db_trap (type=value optimized out, code=0)
 at /usr/src/sys/ddb/db_main.c:231
 #5  0x8072e9d3 in kdb_trap (type=12, code=0, tf=value
 optimized out) at /usr/src/sys/kern/subr_kdb.c:656
 #6  0x80a81bb2 in trap_fatal (frame=0xfe011fe61cf0,
 eva=value optimized out) at /usr/src/sys/amd64/amd64/trap.c:870
 #7  0x80a81ec9 in trap_pfault (frame=0xfe011fe61cf0,
 usermode=0) at /usr/src/sys/amd64/amd64/trap.c:692
 #8  0x80a8165b in trap (frame=0xfe011fe61cf0)
 at /usr/src/sys/amd64/amd64/trap.c:456
 #9  0x80a68222 in calltrap ()
 at /usr/src/sys/amd64/amd64/exception.S:232
 #10 0x817da911 in rt2860_tx (sc=0xfe9bd000,
 m=0xf80004c6dd00, ni=0x0)
 at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1472
 #11 0x817da89e in rt2860_start_locked (ifp=0xf80003bed800)
 at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1998
 #12 0x817d57b0 in rt2860_start (ifp=0xf80003bed800)
 at /usr/src/sys/modules/ral/../../dev/ral/rt2860.c:1972
 #13 0x807b5f35 in if_transmit (ifp=value optimized out,
 m=value optimized out) at /usr/src/sys/net/if.c:3352
 #14 0x807fbd96 in ieee80211_vap_pkt_send_dest (
 vap=value optimized out, m=value optimized out,
 ni=0xfe0003bae000) at /usr/src/sys/net80211/ieee80211_output.c:243
 #15 0x807fce09 in ieee80211_vap_transmit (ifp=value optimized
 out, m=value optimized out)
 outat /usr/src/sys/net80211/ieee80211_output.c:393
 #16 0x8261d91f in lagg_transmit