Date: Fri, 13 Dec 2013 00:50:00 GMT From: Radim Kolar <hsn@sendmail.cz> To: freebsd-bugs@FreeBSD.org Subject: kern/184692 Message-ID: <201312130050.rBD0o0Dd008036@freefall.freebsd.org>
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The following reply was made to PR kern/184692; it has been noted by GNATS.
From: Radim Kolar <hsn@sendmail.cz>
To: "bug-followup@FreeBSD.org" <bug-followup@freebsd.org>
Cc:
Subject: kern/184692
Date: Fri, 13 Dec 2013 00:42:51 +0000
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Unread portion of the kernel message buffer:
panic: vm_fault: fault on nofault entry=2C addr: c58db000
cpuid =3D 0
KDB: stack backtrace:
#0 0xc0af6d02 at kdb_backtrace+0x52
#1 0xc0abcc11 at panic+0x121
#2 0xc0d49d95 at vm_fault_hold+0x1975
#3 0xc0d483e2 at vm_fault+0x82
#4 0xc0f96d06 at trap_pfault+0x196
#5 0xc0f96469 at trap+0x519
#6 0xc0f8033c at calltrap+0x6
#7 0xc0751bbe at iwi_auth_and_assoc+0x4be
#8 0xc075150b at iwi_newstate+0x15b
#9 0xc0bcb055 at ieee80211_newstate_cb+0x175
#10 0xc0b04dfa at taskqueue_run_locked+0xea
#11 0xc0b05707 at taskqueue_thread_loop+0xc7
#12 0xc0a8bde3 at fork_exit+0xa3
#13 0xc0f803e4 at fork_trampoline+0x8
Uptime: 1h16m44s
Physical memory: 483 MB
Dumping 103 MB: 88 72 56 40 24 8
(kgdb) #0 doadump (textdump=3D-999737344) at pcpu.h:233
#1 0xc0abc889 in kern_reboot (howto=3D260)
at /usr/src/sys/kern/kern_shutdown.c:447
#2 0xc0abcc4f in panic (fmt=3D<value optimized out>)
at /usr/src/sys/kern/kern_shutdown.c:754
#3 0xc0d49d95 in vm_fault_hold (vaddr=3D<value optimized out>=2C
fault_type=3D1 '\001'=2C fault_flags=3D<value optimized out>=2C
m_hold=3D<value optimized out>) at /usr/src/sys/vm/vm_fault.c:279
#4 0xc0d483e2 in vm_fault (map=3D0xc1bc1000=2C vaddr=3D<value optimized ou=
t>=2C
fault_type=3D0 '\0'=2C fault_flags=3D<value optimized out>)
at /usr/src/sys/vm/vm_fault.c:224
#5 0xc0f96d06 in trap_pfault (frame=3D0xd9d68ad8=2C usermode=3D0=2C eva=3D=
3242350228)
at /usr/src/sys/i386/i386/trap.c:938
#6 0xc0f96469 in trap (frame=3D0xd9d68ad8) at /usr/src/sys/i386/i386/trap.=
c:556
#7 0xc0f8033c in calltrap () at /usr/src/sys/i386/i386/exception.s:170
#8 0xc0bc08f6 in node_getrssi (ni=3D0xc58db000)
at /usr/src/sys/net80211/ieee80211_node.c:1100
#9 0xc0751bbe in iwi_auth_and_assoc () at /usr/src/sys/dev/iwi/if_iwi.c:29=
18
#10 0xc075150b in iwi_newstate (vap=3D<value optimized out>=2C
nstate=3D<value optimized out>) at /usr/src/sys/dev/iwi/if_iwi.c:1005
#11 0xc0bcb055 in ieee80211_newstate_cb (xvap=3D0xc53ef000=2C npending=3D1)
at /usr/src/sys/net80211/ieee80211_proto.c:1758
#12 0xc0b04dfa in taskqueue_run_locked (queue=3D0xc4849380)
Dec 11 17:56:32 acer dhclient[7415]: send_packet: Invalid argument
wlan0: link state changed to UP
iwi0: firmware error
Dec 11 17:56:33 acer dhclient[7415]: send_packet: Invalid argument
Dec 11 17:56:35 acer dhclient[7415]: send_packet: No buffer space available
wlan0: link state changed to DOWN
Dec 11 17:56:41 acer dhclient[7415]: send_packet: No buffer space available
Dec 11 17:56:43 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D
7]: Can't assign requested address
Dec 11 17:56:43 acer wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D
7]: Can't assign requested address
Dec 11 17:56:44 acer wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D103=2C =
val=3D0=2C arg_len
=3D128]: Operation now in progress
wlan0: link state changed to UP
iwi0: firmware error
Dec 11 17:56:46 acer last message repeated 2 times
Dec 11 17:56:46 acer dhclient[7415]: send_packet: Invalid argument
Dec 11 17:56:50 acer dhclient[7415]: send_packet: No buffer space available
wlan0: link state changed to DOWN
Dec 11 17:56:53 acer dhclient[7415]: send_packet: No buffer space available
Dec 11 17:56:56 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D7]: Can't assign requested address
Dec 11 17:56:56 acer wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D7]: Can't assign requested address
wlan0: link state changed to UP
iwi0: firmware error
Dec 11 17:56:59 acer dhclient[7415]: send_packet: Invalid argument
Dec 11 17:57:03 acer dhclient[7415]: send_packet: No buffer space available
wlan0: link state changed to DOWN
Dec 11 17:57:05 acer dhclient[7415]: send_packet: No buffer space available
Dec 11 17:57:09 acer wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D7]: Can't assign requested address
Dec 11 17:57:09 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D20=2C v=
al=3D0=2C arg_len=3D7]: Can't assign requested address
Dec 11 17:57:10 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D103=2C =
val=3D0=2C arg_len=3D128]: Operation now in progress
panic: vm_fault: fault on nofault entry=2C addr: c58db000
=
--_813540e9-f5ca-447d-b808-013b5457b271_
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<body class=3D'hmmessage'><div dir=3D'ltr'>Unread portion of the kernel mes=
sage buffer:<br>panic: vm_fault: fault on nofault entry=2C addr: c58db000<b=
r>cpuid =3D 0<br>KDB: stack backtrace:<br>#0 0xc0af6d02 at kdb_backtrace+0x=
52<br>#1 0xc0abcc11 at panic+0x121<br>#2 0xc0d49d95 at vm_fault_hold+0x1975=
<br>#3 0xc0d483e2 at vm_fault+0x82<br>#4 0xc0f96d06 at trap_pfault+0x196<br=
>#5 0xc0f96469 at trap+0x519<br>#6 0xc0f8033c at calltrap+0x6<br>#7 0xc0751=
bbe at iwi_auth_and_assoc+0x4be<br>#8 0xc075150b at iwi_newstate+0x15b<br>#=
9 0xc0bcb055 at ieee80211_newstate_cb+0x175<br>#10 0xc0b04dfa at taskqueue_=
run_locked+0xea<br>#11 0xc0b05707 at taskqueue_thread_loop+0xc7<br>#12 0xc0=
a8bde3 at fork_exit+0xa3<br>#13 0xc0f803e4 at fork_trampoline+0x8<br>Uptime=
: 1h16m44s<br>Physical memory: 483 MB<br>Dumping 103 MB: 88 72 56 40 24 8<b=
r><br>(kgdb) #0 =3B doadump (textdump=3D-999737344) at pcpu.h:233<br>#1=
 =3B 0xc0abc889 in kern_reboot (howto=3D260)<br> =3B =3B =
=3B at /usr/src/sys/kern/kern_shutdown.c:447<br>#2 =3B 0xc0abcc4f in pa=
nic (fmt=3D<=3Bvalue optimized out>=3B)<br> =3B =3B =3B at =
/usr/src/sys/kern/kern_shutdown.c:754<br>#3 =3B 0xc0d49d95 in vm_fault_=
hold (vaddr=3D<=3Bvalue optimized out>=3B=2C<br> =3B =3B =
=3B fault_type=3D1 '\001'=2C fault_flags=3D<=3Bvalue optimized out>=3B=
=2C<br> =3B =3B =3B m_hold=3D<=3Bvalue optimized out>=3B) a=
t /usr/src/sys/vm/vm_fault.c:279<br>#4 =3B 0xc0d483e2 in vm_fault (map=
=3D0xc1bc1000=2C vaddr=3D<=3Bvalue optimized out>=3B=2C<br> =3B&nbs=
p=3B =3B fault_type=3D0 '\0'=2C fault_flags=3D<=3Bvalue optimized out=
>=3B)<br> =3B =3B =3B at /usr/src/sys/vm/vm_fault.c:224<br>#5=
 =3B 0xc0f96d06 in trap_pfault (frame=3D0xd9d68ad8=2C usermode=3D0=2C e=
va=3D3242350228)<br> =3B =3B =3B at /usr/src/sys/i386/i386/trap=
.c:938<br>#6 =3B 0xc0f96469 in trap (frame=3D0xd9d68ad8) at /usr/src/sy=
s/i386/i386/trap.c:556<br>#7 =3B 0xc0f8033c in calltrap () at /usr/src/=
sys/i386/i386/exception.s:170<br>#8 =3B 0xc0bc08f6 in node_getrssi (ni=
=3D0xc58db000)<br> =3B =3B =3B at /usr/src/sys/net80211/ieee802=
11_node.c:1100<br>#9 =3B 0xc0751bbe in iwi_auth_and_assoc () at /usr/sr=
c/sys/dev/iwi/if_iwi.c:2918<br>#10 0xc075150b in iwi_newstate (vap=3D<=3B=
value optimized out>=3B=2C<br> =3B =3B =3B nstate=3D<=3Bval=
ue optimized out>=3B) at /usr/src/sys/dev/iwi/if_iwi.c:1005<br>#11 0xc0bc=
b055 in ieee80211_newstate_cb (xvap=3D0xc53ef000=2C npending=3D1)<br> =
=3B =3B =3B at /usr/src/sys/net80211/ieee80211_proto.c:1758<br>#12 =
0xc0b04dfa in taskqueue_run_locked (queue=3D0xc4849380)<br><br>Dec 11 17:56=
:32 acer dhclient[7415]: send_packet: Invalid argument<br>wlan0: link state=
changed to UP<br>iwi0: firmware error<br>Dec 11 17:56:33 acer dhclient[741=
5]: send_packet: Invalid argument<br>Dec 11 17:56:35 acer dhclient[7415]: s=
end_packet: No buffer space available<br>wlan0: link state changed to DOWN<=
br>Dec 11 17:56:41 acer dhclient[7415]: send_packet: No buffer space availa=
ble<br>Dec 11 17:56:43 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D=
20=2C val=3D0=2C arg_len=3D<br>7]: Can't assign requested address<br>Dec 11=
17:56:43 acer wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D20=2C val=3D0=
=2C arg_len=3D<br>7]: Can't assign requested address<br>Dec 11 17:56:44 ace=
r wpa_supplicant[7156]: ioctl[SIOCS80211=2C op=3D103=2C val=3D0=2C arg_len<=
br>=3D128]: Operation now in progress<br>wlan0: link state changed to UP<br=
>iwi0: firmware error<br>Dec 11 17:56:46 acer last message repeated 2 times=
<br>Dec 11 17:56:46 acer dhclient[7415]: send_packet: Invalid argument<br>D=
ec 11 17:56:50 acer dhclient[7415]: send_packet: No buffer space available<=
br>wlan0: link state changed to DOWN<br>Dec 11 17:56:53 acer dhclient[7415]=
: send_packet: No buffer space available<br>Dec 11 17:56:56 acer wpa_suppli=
cant[7155]: ioctl[SIOCS80211=2C op=3D20=2C val=3D0=2C arg_len=3D7]: Can't a=
ssign requested address<br>Dec 11 17:56:56 acer wpa_supplicant[7156]: ioctl=
[SIOCS80211=2C op=3D20=2C val=3D0=2C arg_len=3D7]: Can't assign requested a=
ddress<br>wlan0: link state changed to UP<br>iwi0: firmware error<br>Dec 11=
17:56:59 acer dhclient[7415]: send_packet: Invalid argument<br>Dec 11 17:5=
7:03 acer dhclient[7415]: send_packet: No buffer space available<br>wlan0: =
link state changed to DOWN<br>Dec 11 17:57:05 acer dhclient[7415]: send_pac=
ket: No buffer space available<br>Dec 11 17:57:09 acer wpa_supplicant[7156]=
: ioctl[SIOCS80211=2C op=3D20=2C val=3D0=2C arg_len=3D7]: Can't assign requ=
ested address<br>Dec 11 17:57:09 acer wpa_supplicant[7155]: ioctl[SIOCS8021=
1=2C op=3D20=2C val=3D0=2C arg_len=3D7]: Can't assign requested address<br>=
Dec 11 17:57:10 acer wpa_supplicant[7155]: ioctl[SIOCS80211=2C op=3D103=2C =
val=3D0=2C arg_len=3D128]: Operation now in progress<br>panic: vm_fault: fa=
ult on nofault entry=2C addr: c58db000<br><br> </div></body>
</html>=
--_813540e9-f5ca-447d-b808-013b5457b271_--
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