linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
* kernel BUG at net/socket.c:147
@ 2003-05-01 20:33 Michael D. Harnois
  2003-05-01 20:45 ` Arjan van de Ven
  2003-05-01 20:56 ` David S. Miller
  0 siblings, 2 replies; 6+ messages in thread
From: Michael D. Harnois @ 2003-05-01 20:33 UTC (permalink / raw)
  To: linux-kernel

This is with 2.5.68-bk11 but happened also with bk10.

May  1 15:30:20 mharnois kernel: ------------[ cut here ]------------
May  1 15:30:20 mharnois kernel: kernel BUG at net/socket.c:147!
May  1 15:30:20 mharnois kernel: invalid operand: 0000 [#1]
May  1 15:30:20 mharnois kernel: CPU:    0
May  1 15:30:20 mharnois kernel: EIP:   
0060:[net_family_get+110/128]    Tainted: PF 
May  1 15:30:20 mharnois kernel: EFLAGS: 00010282
May  1 15:30:20 mharnois kernel: eax: 00000021   ebx: 00000001   ecx:
00000002   edx: 00000001
May  1 15:30:20 mharnois kernel: esi: 00000000   edi: 00000001   ebp:
00000000   esp: d3965e9c
May  1 15:30:20 mharnois kernel: ds: 007b   es: 007b   ss: 0068
May  1 15:30:20 mharnois kernel: Process vmnet-bridge (pid: 9886,
threadinfo=d3964000 task=d8173380)
May  1 15:30:20 mharnois kernel: Stack: c0300360 00000000 00000000
c0261489 00000000 c038c8b1 effb6084 c011c648 
May  1 15:30:20 mharnois kernel:        0000000a ec0d9c00 cf000400
d3964000 eb79ea00 00000000 d3965f5c f8e23594 
May  1 15:30:20 mharnois kernel:        00000000 00000020 00000001
00000000 fffffff4 eb79ea00 eb79eb58 f8e22e88 
May  1 15:30:20 mharnois kernel: Call Trace: [sk_alloc+41/208] 
[printk+280/384]  [__crc_pm_idle+5322517/8946372] 
[__crc_pm_idle+5320713/8946372]  [do_page_fault+572/1118] 
[__crc_pm_idle+5310266/8946372]  [dentry_open+511/560] 
[filp_open+104/112]  [sys_ioctl+256/656]  [do_page_fault+0/1118] 
[syscall_call+7/11] 
May  1 15:30:20 mharnois kernel: Code: 0f 0b 93 00 8d 4c 30 c0 eb d1 90
8d b4 26 00 00 00 00 83 ec 
May  1 15:30:20 mharnois kernel:  <6>note: vmnet-bridge[9886] exited
with preempt_count 2




^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: kernel BUG at net/socket.c:147
  2003-05-01 20:33 kernel BUG at net/socket.c:147 Michael D. Harnois
@ 2003-05-01 20:45 ` Arjan van de Ven
  2003-05-01 21:04   ` hv-it
  2003-05-01 20:56 ` David S. Miller
  1 sibling, 1 reply; 6+ messages in thread
From: Arjan van de Ven @ 2003-05-01 20:45 UTC (permalink / raw)
  To: Michael D. Harnois; +Cc: linux-kernel

[-- Attachment #1: Type: text/plain, Size: 595 bytes --]

On Thu, 2003-05-01 at 22:33, Michael D. Harnois wrote:
> This is with 2.5.68-bk11 but happened also with bk10.
> 
> May  1 15:30:20 mharnois kernel: ------------[ cut here ]------------
> May  1 15:30:20 mharnois kernel: kernel BUG at net/socket.c:147!
> May  1 15:30:20 mharnois kernel: invalid operand: 0000 [#1]
> May  1 15:30:20 mharnois kernel: CPU:    0
> May  1 15:30:20 mharnois kernel: EIP:   
> 0060:[net_family_get+110/128]    Tainted: PF 

May  1 15:30:20 mharnois kernel:  <6>note: vmnet-bridge[9886] exited
with preempt_count 2


does it happen without vmware too ?

[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: kernel BUG at net/socket.c:147
  2003-05-01 20:33 kernel BUG at net/socket.c:147 Michael D. Harnois
  2003-05-01 20:45 ` Arjan van de Ven
@ 2003-05-01 20:56 ` David S. Miller
  2003-05-01 21:02   ` Arnaldo Carvalho de Melo
  1 sibling, 1 reply; 6+ messages in thread
From: David S. Miller @ 2003-05-01 20:56 UTC (permalink / raw)
  To: Michael D. Harnois; +Cc: linux-kernel, acme

On Thu, 2003-05-01 at 13:33, Michael D. Harnois wrote:
> May  1 15:30:20 mharnois kernel: Process vmnet-bridge (pid: 9886,

VMWARE is buggy in it's socket/protocol handling.

Arnaldo, it triggered the net_family_bug() :-)

-- 
David S. Miller <davem@redhat.com>

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: kernel BUG at net/socket.c:147
  2003-05-01 20:56 ` David S. Miller
@ 2003-05-01 21:02   ` Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 6+ messages in thread
From: Arnaldo Carvalho de Melo @ 2003-05-01 21:02 UTC (permalink / raw)
  To: David S. Miller; +Cc: Michael D. Harnois, linux-kernel

Em Thu, May 01, 2003 at 01:56:07PM -0700, David S. Miller escreveu:
> On Thu, 2003-05-01 at 13:33, Michael D. Harnois wrote:
> > May  1 15:30:20 mharnois kernel: Process vmnet-bridge (pid: 9886,
> 
> VMWARE is buggy in it's socket/protocol handling.
> 
> Arnaldo, it triggered the net_family_bug() :-)

Oh well, we have to have more checks like that to catch buggy code. :-)

- Arnaldo

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: kernel BUG at net/socket.c:147
  2003-05-01 20:45 ` Arjan van de Ven
@ 2003-05-01 21:04   ` hv-it
  2003-05-02  1:56     ` Arnaldo Carvalho de Melo
  0 siblings, 1 reply; 6+ messages in thread
From: hv-it @ 2003-05-01 21:04 UTC (permalink / raw)
  To: arjanv; +Cc: linux-kernel

This is happened with 2.5.68-bkx(x>=5),I think it's a protocol's bug with net_family_get and net_family_put in bkx's patch.
I use 2.5.68-bk11 which I have deleted net_family-get and net_family_put.All is fine to me.
My vmware's version is 4.

On 01 May 2003 22:45:53 +0200
Arjan van de Ven <arjanv@redhat.com> wrote:

> On Thu, 2003-05-01 at 22:33, Michael D. Harnois wrote:
> > This is with 2.5.68-bk11 but happened also with bk10.
> > 
> > May  1 15:30:20 mharnois kernel: ------------[ cut here ]------------
> > May  1 15:30:20 mharnois kernel: kernel BUG at net/socket.c:147!
> > May  1 15:30:20 mharnois kernel: invalid operand: 0000 [#1]
> > May  1 15:30:20 mharnois kernel: CPU:    0
> > May  1 15:30:20 mharnois kernel: EIP:   
> > 0060:[net_family_get+110/128]    Tainted: PF 
> 
> May  1 15:30:20 mharnois kernel:  <6>note: vmnet-bridge[9886] exited
> with preempt_count 2
> 
> 
> does it happen without vmware too ?
> 

^ permalink raw reply	[flat|nested] 6+ messages in thread

* Re: kernel BUG at net/socket.c:147
  2003-05-01 21:04   ` hv-it
@ 2003-05-02  1:56     ` Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 6+ messages in thread
From: Arnaldo Carvalho de Melo @ 2003-05-02  1:56 UTC (permalink / raw)
  To: hv-it; +Cc: arjanv, linux-kernel

Em Fri, May 02, 2003 at 05:04:51AM +0800, hv-it escreveu:
> This is happened with 2.5.68-bkx(x>=5),I think it's a protocol's bug with net_family_get and net_family_put in bkx's patch.

Yes, it is a bug, but in _vmware_ :-) You can leave the patch, just delete the
net_family_bug call in net_family_get

> I use 2.5.68-bk11 which I have deleted net_family-get and net_family_put.All is fine to me.
> My vmware's version is 4.

Interesting thing is that I tested this with... vmware 4, but not in bridged
mode.

- Arnaldo

^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2003-05-02  1:44 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-05-01 20:33 kernel BUG at net/socket.c:147 Michael D. Harnois
2003-05-01 20:45 ` Arjan van de Ven
2003-05-01 21:04   ` hv-it
2003-05-02  1:56     ` Arnaldo Carvalho de Melo
2003-05-01 20:56 ` David S. Miller
2003-05-01 21:02   ` Arnaldo Carvalho de Melo

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).