From: "Guy, Wey-Yi" <wey-yi.w.guy@intel.com>
To: Daniel Halperin <dhalperi@cs.washington.edu>,
emmanuel.grumbach@intel.com
Cc: "Grumbach, Emmanuel" <emmanuel.grumbach@intel.com>,
"linville@tuxdriver.com" <linville@tuxdriver.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: [PATCH wireless-3.1] iwlagn: sysfs couldn't find the priv pointer
Date: Thu, 04 Aug 2011 16:15:02 -0700 [thread overview]
Message-ID: <1312499702.15170.17.camel@wwguy-huron> (raw)
In-Reply-To: <CALSq=BYY8-fAqATwJaFNvzwpSo4WWXbH=pRXn0oknqKXH=4X2A@mail.gmail.com>
Emmanuel,
On Thu, 2011-08-04 at 13:55 -0700, Daniel Halperin wrote:
> I may have spoken too soon. I didn't try until today, and I get the
> following on remove module:
>
> Aug 4 13:51:42 testbed11 kernel: [ 45.321809] iwlwifi: connector
> callback deregistered
> Aug 4 13:51:42 testbed11 kernel: [ 45.550202] *pde = 00000000
> Aug 4 13:51:42 testbed11 kernel: [ 45.550249] Modules linked in:
> arc4 iwlagn(-) mac80211 cfg80211 i915 fbcon tileblit font bitblit
> softcursor drm_kms_helper drm i2c_algo_bit cfbcopyarea i2c_core
> intel_agp intel_gtt dcdbas loop video cfbimgblt cfbfillrect agpgart
> evdev sg sr_mod sd_mod cdrom usbhid hid e1000e ahci libahci uhci_hcd
> Aug 4 13:51:42 testbed11 kernel: [ 45.550488]
> Aug 4 13:51:42 testbed11 kernel: [ 45.550501] Pid: 1022, comm:
> rmmod Tainted: G W 3.0.0-csitool+ #46 Dell Inc. Inspiron
> 530/0RY007
> Aug 4 13:51:42 testbed11 kernel: [ 45.550558] EIP:
> 0060:[<c032cf08>] EFLAGS: 00010202 CPU: 0
> Aug 4 13:51:42 testbed11 kernel: [ 45.550588] EIP is at
> pci_disable_msi+0x18/0x40
> Aug 4 13:51:42 testbed11 kernel: [ 45.550613] EAX: 00000001 EBX:
> fddfe000 ECX: 000017db EDX: 000017da
> Aug 4 13:51:42 testbed11 kernel: [ 45.550647] ESI: f3ec6350 EDI:
> f3ec6360 EBP: f4201e98 ESP: f4201e94
> Aug 4 13:51:42 testbed11 kernel: [ 45.550680] DS: 007b ES: 007b
> FS: 00d8 GS: 0033 SS: 0068
> Aug 4 13:51:42 testbed11 kernel: [ 45.550760] f3ec6340 f4201eac
> f85036af f4d53460 f4d53400 f4d53518 f4201ecc c0323394
> Aug 4 13:51:42 testbed11 kernel: [ 45.550824] f8516010 f8515fe0
> f4201ecc f4d53460 f8516010 f4d53494 f4201edc c039281b
> Aug 4 13:51:42 testbed11 kernel: [ 45.550887] f4d53460 f8516010
> f4201ef0 c03928f7 00000000 f8516010 c06167a0 f4201f04
> Aug 4 13:51:42 testbed11 kernel: [ 45.550973] [<f85036af>]
> iwl_pci_remove+0x27/0x7f [iwlagn]
> Aug 4 13:51:42 testbed11 kernel: [ 45.551005] [<c0323394>]
> pci_device_remove+0x44/0x100
> Aug 4 13:51:42 testbed11 kernel: [ 45.551036] [<c039281b>]
> __device_release_driver+0x5b/0xb0
> Aug 4 13:51:42 testbed11 kernel: [ 45.551066] [<c03928f7>]
> driver_detach+0x87/0x90
> Aug 4 13:51:42 testbed11 kernel: [ 45.551093] [<c0391b43>]
> bus_remove_driver+0x63/0xa0
> Aug 4 13:51:42 testbed11 kernel: [ 45.551121] [<c0392fa9>]
> driver_unregister+0x49/0x80
> Aug 4 13:51:42 testbed11 kernel: [ 45.551150] [<c0254a04>] ?
> sysfs_remove_file+0x14/0x20
> Aug 4 13:51:42 testbed11 kernel: [ 45.551179] [<c0323672>]
> pci_unregister_driver+0x32/0x80
> Aug 4 13:51:42 testbed11 kernel: [ 45.551216] [<f84f27e2>]
> iwl_pci_unregister_driver+0x12/0x20 [iwlagn]
> Aug 4 13:51:42 testbed11 kernel: [ 45.551257] [<f8503475>]
> iwl_exit+0xd/0x14 [iwlagn]
> Aug 4 13:51:42 testbed11 kernel: [ 45.551286] [<c01752d1>]
> sys_delete_module+0x121/0x1d0
> Aug 4 13:51:42 testbed11 kernel: [ 45.551316] [<c01e2052>] ?
> do_munmap+0x212/0x2a0
> Aug 4 13:51:42 testbed11 kernel: [ 45.551344] [<c04871cc>]
> sysenter_do_call+0x12/0x22
> Aug 4 13:51:42 testbed11 kernel: [ 45.551726] ---[ end trace
> cdd7f97709a5fcfb ]---
>
>
Could you look into this, we need to fix it for 3.1
Thanks
Wey
next prev parent reply other threads:[~2011-08-04 23:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-01 19:46 [PATCH wireless-3.1] iwlagn: sysfs couldn't find the priv pointer Wey-Yi Guy
2011-08-02 3:53 ` Daniel Halperin
2011-08-02 5:50 ` Grumbach, Emmanuel
2011-08-02 6:39 ` Daniel Halperin
2011-08-04 20:55 ` Daniel Halperin
2011-08-04 23:15 ` Guy, Wey-Yi [this message]
2011-08-06 2:50 ` Pavel Roskin
2011-08-06 18:17 ` Guy, Wey-Yi W
2011-08-06 19:43 ` Emmanuel Grumbach
2011-08-06 19:45 ` Grumbach, Emmanuel
2011-08-07 5:09 ` Grumbach, Emmanuel
2011-08-07 6:21 ` Guy, Wey-Yi W
2011-08-08 14:27 ` John W. Linville
2011-08-08 16:19 ` Grumbach, Emmanuel
2011-08-09 14:38 ` Mohammed Shafi
2011-08-09 19:23 ` Grumbach, Emmanuel
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