Date: Wed, 28 Jan 2009 23:50:03 GMT From: Perrin Alexandre <alexandre.perrin@epfl.ch> To: freebsd-net@FreeBSD.org Subject: Re: kern/128917: [wpi] [panic] if_wpi and wpa+tkip causing kernel panic Message-ID: <200901282350.n0SNo3of050225@freefall.freebsd.org>
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The following reply was made to PR kern/128917; it has been noted by GNATS.
From: Perrin Alexandre <alexandre.perrin@epfl.ch>
To: bug-followup@FreeBSD.org, kitambi@epicsol.org
Cc:
Subject: Re: kern/128917: [wpi] [panic] if_wpi and wpa+tkip causing kernel
panic
Date: Wed, 28 Jan 2009 21:41:41 +0100
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Hi,
I also got panic from wpi(4) with a WPA/TKIP network at home.
I'm using 7.1-RELEASE on amd64:
% uname -a
FreeBSD FriBSD630 7.1-RELEASE-p2 FreeBSD 7.1-RELEASE-p2 #0: Mon Jan 26
01:29:32 CET 2009 toor@FriBSD630:/usr/obj/usr/src/sys/KAWAROU amd64
Regards,
Perrin Alexandre
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Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xffff
fault code = supervisor read data, page not present
instruction pointer = 0x8:0xffffffff8066353c
stack pointer = 0x10:0xffffffffb0004a90
frame pointer = 0x10:0xffffffffb0004bb0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 33 (wpi0 taskq)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 7h42m19s
Physical memory: 1514 MB
Dumping 578 MB: 563 547 531 515 499 483 467 451 435 419 403 387 371 355 339 323 307 291 275 259 243 227 211 195 179 163 147 131 115 (CTRL-C to abort) 99 83 67 (CTRL-C to abort) 51 35 19 3
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /bootdir/boot/kernel/zfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /bootdir/boot/kernel/opensolaris.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/wpifw.ko...Reading symbols from /bootdir/boot/kernel/wpifw.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/wpifw.ko
Reading symbols from /boot/kernel/i915.ko...Reading symbols from /bootdir/boot/kernel/i915.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/i915.ko
Reading symbols from /boot/kernel/drm.ko...Reading symbols from /bootdir/boot/kernel/drm.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/drm.ko
#0 doadump () at pcpu.h:195
195 pcpu.h: No such file or directory.
in pcpu.h
(kgdb) bt
#0 doadump () at pcpu.h:195
#1 0xffffffff803fecc8 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:418
#2 0xffffffff803ff10c in panic (fmt=0xffffffff806b748f "%s") at /usr/src/sys/kern/kern_shutdown.c:574
#3 0xffffffff8063f51c in trap_fatal (frame=0xffffff00012af000, eva=Variable "eva" is not available.
) at /usr/src/sys/amd64/amd64/trap.c:764
#4 0xffffffff8063f8e4 in trap_pfault (frame=0xffffffffb00049e0, usermode=0) at /usr/src/sys/amd64/amd64/trap.c:680
#5 0xffffffff806402c2 in trap (frame=0xffffffffb00049e0) at /usr/src/sys/amd64/amd64/trap.c:449
#6 0xffffffff806257b3 in calltrap () at /usr/src/sys/amd64/amd64/exception.S:209
#7 0xffffffff8066353c in wpi_ops (arg0=Variable "arg0" is not available.
) at /usr/src/sys/dev/wpi/if_wpi.c:2411
#8 0xffffffff80434cbd in taskqueue_run (queue=0xffffff00012d8180) at /usr/src/sys/kern/subr_taskqueue.c:282
#9 0xffffffff80434f82 in taskqueue_thread_loop (arg=Variable "arg" is not available.
) at /usr/src/sys/kern/subr_taskqueue.c:401
#10 0xffffffff803dc0df in fork_exit (callout=0xffffffff80434f10 <taskqueue_thread_loop>, arg=0xffffffff80e4a0c0, frame=0xffffffffb0004c80) at /usr/src/sys/kern/kern_fork.c:804
#11 0xffffffff80625b8e in fork_trampoline () at /usr/src/sys/amd64/amd64/exception.S:455
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Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="network-infos.txt"
bssid=00:02:cf:xx:xx:xx
ssid=Nope
id=1
pairwise_cipher=TKIP
group_cipher=TKIP
key_mgmt=WPA-PSK
wpa_state=COMPLETED
ip_address=192.168.1.X
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