Date: Mon, 2 Mar 2009 11:25:22 +0800 From: Ethan Hsiao <hsiao.ethan@gmail.com> To: gavin@freebsd.org Cc: freebsd-bugs@freebsd.org Subject: Re: kern/132222: The latest kernel causes my machine panic! Message-ID: <d2f301750903011925t7cdf5058ua9614d9b5505cd63@mail.gmail.com> In-Reply-To: <d2f301750903011813u6a7a12f4y4a17c9698343656a@mail.gmail.com> References: <200903011846.n21IktLe062687@freefall.freebsd.org> <d2f301750903011813u6a7a12f4y4a17c9698343656a@mail.gmail.com>
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Hi,
Here is the kgdb message.
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you ar=
e
welcome to change it and/or distribute copies of it under certain condition=
s.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd"...
Unread portion of the kernel message buffer:
Sleeping thread (tid 100078, pid 441) owns a non-sleepable lock
panic: sleeping thread
cpuid =3D 0
Uptime: 1m1s
Physical memory: 4085 MB
Dumping 252 MB: (CTRL-C to abort) (CTRL-C to abort) (CTRL-C to
abort) 237 221 205 189 173 157 141 125 109 93 77 61 45 29 13
Reading symbols from /boot/kernel/netgraph.ko...Reading symbols from
/boot/kernel/netgraph.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/netgraph.ko
Reading symbols from /boot/kernel/ng_ether.ko...Reading symbols from
/boot/kernel/ng_ether.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_ether.ko
Reading symbols from /boot/kernel/ng_pppoe.ko...Reading symbols from
/boot/kernel/ng_pppoe.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_pppoe.ko
Reading symbols from /boot/kernel/ng_socket.ko...Reading symbols from
/boot/kernel/ng_socket.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/ng_socket.ko
#0 doadump () at pcpu.h:195
195 __asm __volatile("movq %%gs:0,%0" : "=3Dr" (td));
(kgdb) backtrace
#0 doadump () at pcpu.h:195
#1 0x0000000000000004 in ?? ()
#2 0xffffffff8031fd21 in boot (howto=3D260) at
/usr/src/sys/kern/kern_shutdown.c:418
#3 0xffffffff8032015c in panic (fmt=3D0x104 <Address 0x104 out of
bounds>) at /usr/src/sys/kern/kern_shutdown.c:574
#4 0xffffffff80352c62 in propagate_priority (td=3DVariable "td" is not ava=
ilable.
) at /usr/src/sys/kern/subr_turnstile.c:222
#5 0xffffffff8035397e in turnstile_wait (ts=3DVariable "ts" is not availab=
le.
) at /usr/src/sys/kern/subr_turnstile.c:740
#6 0xffffffff8031407c in _mtx_lock_sleep (m=3D0xffffff0004489cf0,
tid=3D18446742974219097824, opts=3DVariable "opts" is not available.
) at /usr/src/sys/kern/kern_mutex.c:420
#7 0xffffffff80459426 in in6_mtutimo (rock=3D0xffffff0004489c00) at
/usr/src/sys/netinet6/in6_rmx.c:418
#8 0xffffffff80330fde in softclock (dummy=3DVariable "dummy" is not availa=
ble.
) at /usr/src/sys/kern/kern_timeout.c:274
#9 0xffffffff80301de0 in ithread_loop (arg=3D0xffffff000141ec20) at
/usr/src/sys/kern/kern_intr.c:1088
#10 0xffffffff802fedbd in fork_exit (callout=3D0xffffffff80301c76
<ithread_loop>, arg=3D0xffffff000141ec20, frame=3D0xfffffffef3b50c80) at
/usr/src/sys/kern/kern_fork.c:810
#11 0xffffffff8051b10e in fork_trampoline () at
/usr/src/sys/amd64/amd64/exception.S:455
#12 0x0000000000000000 in ?? ()
#13 0x0000000000000000 in ?? ()
#14 0x0000000000000001 in ?? ()
#15 0x0000000000000000 in ?? ()
#16 0x0000000000000000 in ?? ()
#17 0x0000000000000000 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x0000000000000000 in ?? ()
#21 0x0000000000000000 in ?? ()
#22 0x0000000000000000 in ?? ()
#23 0x0000000000000000 in ?? ()
#24 0x0000000000000000 in ?? ()
#25 0x0000000000000000 in ?? ()
#26 0x0000000000000000 in ?? ()
#27 0x0000000000000000 in ?? ()
#28 0x0000000000000000 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()
#31 0x0000000000000000 in ?? ()
#32 0x0000000000000000 in ?? ()
#33 0x0000000000000000 in ?? ()
#34 0x0000000000000000 in ?? ()
#35 0x0000000000000000 in ?? ()
#36 0x00000000008b8000 in ?? ()
#37 0xffffffff8075eec0 in tdg_maxid ()
#38 0xffffffff8076b6c0 in tdq_cpu ()
#39 0xffffffff8076b6c0 in tdq_cpu ()
#40 0xffffff00014316e0 in ?? ()
#41 0xffffff0001431a10 in ?? ()
#42 0xfffffffef3b50b28 in ?? ()
#43 0xffffff00014316e0 in ?? ()
#44 0xffffffff8033f07e in sched_switch (td=3D0xffffffff80301c76,
newtd=3D0x80057d650, flags=3DVariable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1938
#45 0x0000000000000000 in ?? ()
#46 0x0000000000000000 in ?? ()
#47 0x0000000000000000 in ?? ()
#48 0x0000000000000000 in ?? ()
#49 0x0000000000000000 in ?? ()
#50 0x0000000000000000 in ?? ()
#51 0x0000000000000000 in ?? ()
#52 0x0000000000000000 in ?? ()
#53 0x0000000000000000 in ?? ()
#54 0x0000000000000000 in ?? ()
#55 0x0000000000000000 in ?? ()
#56 0x0000000000000000 in ?? ()
#57 0x0000000000000000 in ?? ()
#58 0x0000000000000000 in ?? ()
---Type <return> to continue, or q <return> to quit---
#59 0x0000000000000000 in ?? ()
#60 0x0000000000000000 in ?? ()
#61 0x0000000000000000 in ?? ()
#62 0x0000000000000000 in ?? ()
#63 0x0000000000000000 in ?? ()
#64 0x0000000000000000 in ?? ()
#65 0x0000000000000000 in ?? ()
#66 0x0000000000000000 in ?? ()
#67 0x0000000000000000 in ?? ()
#68 0x0000000000000000 in ?? ()
#69 0x0000000000000000 in ?? ()
#70 0x0000000000000000 in ?? ()
#71 0x0000000000000000 in ?? ()
#72 0x0000000000000000 in ?? ()
#73 0x0000000000000000 in ?? ()
#74 0x0000000000000000 in ?? ()
#75 0x0000000000000000 in ?? ()
#76 0x0000000000000000 in ?? ()
#77 0x0000000000000000 in ?? ()
#78 0x0000000000000000 in ?? ()
#79 0x0000000000000000 in ?? ()
#80 0x0000000000000000 in ?? ()
#81 0x0000000000000000 in ?? ()
#82 0x0000000000000000 in ?? ()
#83 0x0000000000000000 in ?? ()
#84 0x0000000000000000 in ?? ()
#85 0x0000000000000000 in ?? ()
#86 0x0000000000000000 in ?? ()
#87 0x0000000000000000 in ?? ()
#88 0x0000000000000000 in ?? ()
#89 0x0000000000000000 in ?? ()
#90 0x0000000000000000 in ?? ()
#91 0x0000000000000000 in ?? ()
#92 0x0000000000000000 in ?? ()
#93 0x0000000000000000 in ?? ()
#94 0x0000000000000000 in ?? ()
#95 0x0000000000000000 in ?? ()
#96 0x0000000000000000 in ?? ()
#97 0x0000000000000000 in ?? ()
#98 0x0000000000000000 in ?? ()
#99 0x0000000000000000 in ?? ()
#100 0x0000000000000000 in ?? ()
#101 0x0000000000000000 in ?? ()
#102 0x0000000000000000 in ?? ()
#103 0x0000000000000000 in ?? ()
#104 0x0000000000000000 in ?? ()
#105 0x0000000000000000 in ?? ()
#106 0x0000000000000000 in ?? ()
#107 0x0000000000000000 in ?? ()
#108 0x0000000000000000 in ?? ()
#109 0x0000000000000000 in ?? ()
#110 0x0000000000000000 in ?? ()
#111 0x0000000000000000 in ?? ()
#112 0x0000000000000000 in ?? ()
Cannot access memory at address 0xfffffffef3b51000
2009/3/2 Ethan Hsiao <hsiao.ethan@gmail.com>:
> Hi,
>
> Sorry for this machine is in other place, so I can't provide the GDB resu=
lt now.
> I've put the src-7.0568.gz to http://www.ethan-hsiao.idv.tw/~hsiao/.
> Its release date was 2009/2/25.
>
> Regards,
> Ethan Hsiao
>
> 2009/3/2 =A0<gavin@freebsd.org>:
>> Synopsis: The latest kernel causes my machine panic!
>>
>> State-Changed-From-To: open->feedback
>> State-Changed-By: gavin
>> State-Changed-When: Sun Mar 1 18:36:56 UTC 2009
>> State-Changed-Why:
>> To submitter: =A0Sending the core file (or even providing it for downloa=
d) is
>> not hugely useful, as getting useful information out of it is easiest do=
ne
>> on the system with the issues. =A0Can you please follow the instructions=
at
>> http://www.freebsd.org/doc/en/books/developers-handbook/kerneldebug-gdb.=
html
>> (specifically, obtaining the backtrace) and provide the result? =A0Pleas=
e do
>> all of this with the source code in /usr/src that the problem kernel was
>> compiled from.
>>
>> Also, I'm not familiar with CTM or how it works. =A0Are you able to tell=
me
>> what dates correspond to the source for the working and non-working kern=
els?
>>
>>
>> Responsible-Changed-From-To: freebsd-bugs->gavin
>> Responsible-Changed-By: gavin
>> Responsible-Changed-When: Sun Mar 1 18:36:56 UTC 2009
>> Responsible-Changed-Why:
>> Track
>>
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=3D132222
>>
>
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