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[Bug 1241726] Missing required logs.

 

This bug is missing log files that will aid in diagnosing the problem.
>From a terminal window please run:

apport-collect 1241726

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.

** Changed in: linux (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/1241726

Title:
  [RT3090] modprobe -r rt2800pci crash in kernel

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  [  232.420220] BUG: unable to handle kernel NULL pointer dereference at 0000000000000028
  [  232.420242] IP: [<ffffffffa0265a57>] rt2800pci_set_device_state+0xa7/0x4d0 [rt2800pci]
  [  232.420255] PGD 3f1a70067 PUD 40401d067 PMD 0
  [  232.420264] Oops: 0000 [#1] SMP
  [  232.420271] Modules linked in: rt2800pci(-) rt2800lib rt2x00pci rt2x00mmio rt2x00lib mac80211 cfg80211 eeprom_93cx6 crc_ccitt(F) snd_hda_codec_hdmi parport_pc(F) ppdev(F) joydev(F) hid_generic rfcomm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel(F) kvm(F) crct10dif_pclmul(F) crc32_pclmul(F) ghash_clmulni_intel(F) aesni_intel(F) aes_x86_64(F) lrw(F) gf128mul(F) glue_helper(F) ablk_helper(F) cryptd(F) bnep snd_hda_codec_realtek arc4(F) microcode(F) psmouse(F) serio_raw(F) usbhid lpc_ich hid snd_hda_intel btusb snd_hda_codec bluetooth nouveau snd_hwdep(F) snd_pcm(F) snd_seq_midi(F) snd_seq_midi_event(F) mxm_wmi snd_page_alloc(F) snd_rawmidi(F) ttm snd_seq(F) mei_me drm_kms_helper snd_seq_device(F) snd_timer(F) mei snd(F) drm soundcore(F) i2c_algo_bit wmi mac_hid video(F) lp(F) parport(F) firewire_ohci firewire_core crc_itu_t(F) ahci(F) libahci(F) e1000e(F) ptp(F) pps_core(F) [last unloaded: cfg80211]
  [  232.420439] CPU: 3 PID: 1434 Comm: wpa_supplicant Tainted: GF            3.11.0-12-generic #19-Ubuntu
  [  232.420446] Hardware name:                  /DZ77GA-70K, BIOS GAZ7711H.86A.0059.2012.1106.1053 11/06/2012
  [  232.420453] task: ffff8803ed8aaee0 ti: ffff8803f180c000 task.ti: ffff8803f180c000
  [  232.420459] RIP: 0010:[<ffffffffa0265a57>]  [<ffffffffa0265a57>] rt2800pci_set_device_state+0xa7/0x4d0 [rt2800pci]
  [  232.420470] RSP: 0018:ffff8803f180dc58  EFLAGS: 00010282
  [  232.420475] RAX: 0000000000000000 RBX: ffff8803e37917a0 RCX: 0000000000000000
  [  232.420481] RDX: ffffc90009d00000 RSI: 0000000000000000 RDI: 0000000000000246
  [  232.420487] RBP: ffff8803f180dc70 R08: 000000000000000a R09: 0000000000001007
  [  232.420493] R10: 0000000000000000 R11: ffff8803f180d826 R12: 0000000000000004
  [  232.420498] R13: ffff88040350e000 R14: 0000000000000001 R15: 0000000000000000
  [  232.420505] FS:  00007f32c3a01740(0000) GS:ffff88041ecc0000(0000) knlGS:0000000000000000
  [  232.420511] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
  [  232.420516] CR2: 0000000000000028 CR3: 00000003f4726000 CR4: 00000000001407e0
  [  232.420522] Stack:
  [  232.420526]  ffff8803e37917a0 ffff88040350e810 ffff88040350e000 ffff8803f180dc88
  [  232.420537]  ffffffffa01c0f58 ffff8803e37917a0 ffff8803f180dca8 ffffffffa01c1a2a
  [  232.420549]  00000000ed081249 ffff8803e3790600 ffff8803f180dcb8 ffffffffa01c1fe9
  [  232.420560] Call Trace:
  [  232.420569]  [<ffffffffa01c0f58>] rt2x00lib_enable_radio+0x38/0xc0 [rt2x00lib]
  [  232.420578]  [<ffffffffa01c1a2a>] rt2x00lib_start+0x6a/0xc0 [rt2x00lib]
  [  232.420589]  [<ffffffffa01c1fe9>] rt2x00mac_start+0x29/0x30 [rt2x00lib]
  [  232.420608]  [<ffffffffa06a7eb1>] ieee80211_do_open+0x2f1/0xd80 [mac80211]
  [  232.420619]  [<ffffffff816f0a7c>] ? notifier_call_chain+0x4c/0x70
  [  232.420636]  [<ffffffffa06a89a9>] ieee80211_open+0x69/0x70 [mac80211]
  [  232.420644]  [<ffffffff815f12df>] __dev_open+0xbf/0x140
  [  232.420651]  [<ffffffff815f15a2>] __dev_change_flags+0x92/0x170
  [  232.420658]  [<ffffffff815f172d>] dev_change_flags+0x1d/0x60
  [  232.420667]  [<ffffffff81658fd3>] devinet_ioctl+0x693/0x790
  [  232.420675]  [<ffffffff81659dad>] inet_ioctl+0x6d/0xa0
  [  232.420682]  [<ffffffff815d4ea5>] sock_do_ioctl+0x25/0x50
  [  232.420689]  [<ffffffff815d54e0>] sock_ioctl+0x1f0/0x2c0
  [  232.420697]  [<ffffffff811b8ba5>] do_vfs_ioctl+0x2e5/0x4d0
  [  232.420705]  [<ffffffff811a6b3e>] ? vfs_read+0x9e/0x170
  [  232.420712]  [<ffffffff811b8e11>] SyS_ioctl+0x81/0xa0
  [  232.420719]  [<ffffffff811a7669>] ? SyS_read+0x49/0xa0
  [  232.420726]  [<ffffffff816f521d>] system_call_fastpath+0x1a/0x1f
  [  232.420735] Code: 5b 41 5c 44 89 e8 41 5d 5d c3 66 2e 0f 1f 84 00 00 00 00 00 e8 6b ff 21 00 48 8b 83 20 09 00 00 48 8b 93 28 05 00 00 48 8b 40 08 <48> 8b 40 28 48 8b 40 08 89 82 30 02 00 00 48 8b 83 20 09 00 00
  [  232.420836] RIP  [<ffffffffa0265a57>] rt2800pci_set_device_state+0xa7/0x4d0 [rt2800pci]
  [  232.420846]  RSP <ffff8803f180dc58>
  [  232.420850] CR2: 0000000000000028
  [  232.422454] ---[ end trace 9ec06440e58d38e4 ]---

  
  pranith@desktop:~$ lsmod
  Module                  Size  Used by
  rt2800usb              27005  0
  rt2x00usb              20713  1 rt2800usb
  rt2800lib              79963  1 rt2800usb
  rt2x00lib              55238  3 rt2x00usb,rt2800lib,rt2800usb
  mac80211              596969  3 rt2x00lib,rt2x00usb,rt2800lib
  cfg80211              479757  2 mac80211,rt2x00lib
  crc_ccitt              12707  1 rt2800lib
  snd_hda_codec_hdmi     41276  1
  rfcomm                 69070  12
  joydev                 17377  0
  hid_generic            12548  0
  x86_pkg_temp_thermal    14162  0
  intel_powerclamp       14705  0
  coretemp               13435  0
  kvm_intel             138538  0
  kvm                   431315  1 kvm_intel
  crct10dif_pclmul       14289  0
  crc32_pclmul           13113  0
  ghash_clmulni_intel    13259  0
  bnep                   19564  2
  usbhid                 53014  0
  aesni_intel            55624  3
  aes_x86_64             17131  1 aesni_intel
  lrw                    13257  1 aesni_intel
  gf128mul               14951  1 lrw
  glue_helper            13990  1 aesni_intel
  ablk_helper            13597  1 aesni_intel
  hid                   101512  2 hid_generic,usbhid
  cryptd                 20329  3 ghash_clmulni_intel,aesni_intel,ablk_helper
  parport_pc             32701  0
  ppdev                  17671  0
  microcode              23518  0
  arc4                   12608  2
  snd_hda_codec_realtek    51465  1
  psmouse                97626  0
  serio_raw              13413  0
  lpc_ich                21080  0
  snd_hda_intel          48171  5
  snd_hda_codec         188738  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
  snd_hwdep              13602  1 snd_hda_codec
  snd_pcm               102033  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
  btusb                  28267  0
  bluetooth             371874  22 bnep,btusb,rfcomm
  snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
  nouveau               943295  3
  snd_seq_midi           13324  0
  snd_seq_midi_event     14899  1 snd_seq_midi
  snd_rawmidi            30095  1 snd_seq_midi
  mei_me                 18421  0
  mei                    77692  1 mei_me
  mxm_wmi                13021  1 nouveau
  ttm                    83995  1 nouveau
  snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
  drm_kms_helper         52651  1 nouveau
  snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
  snd_timer              29433  2 snd_pcm,snd_seq
  drm                   296739  5 ttm,drm_kms_helper,nouveau
  wmi                    19070  2 mxm_wmi,nouveau
  snd                    69141  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
  video                  19318  1 nouveau
  i2c_algo_bit           13413  1 nouveau
  mac_hid                13205  0
  soundcore              12680  1 snd
  lp                     17759  0
  parport                42299  3 lp,ppdev,parport_pc
  firewire_ohci          40060  0
  firewire_core          64476  1 firewire_ohci
  crc_itu_t              12707  1 firewire_core
  ahci                   25819  2
  libahci                31898  1 ahci
  e1000e                250025  0
  ptp                    18580  1 e1000e
  pps_core               19027  1 ptp

  pranith@desktop:~$ sudo lshw -c network
    *-network              
         description: Ethernet interface
         product: 82579V Gigabit Network Connection
         vendor: Intel Corporation
         physical id: 19
         bus info: pci@0000:00:19.0
         logical name: eth0
         version: 04
         serial: 00:22:4d:81:ba:2e
         capacity: 1Gbit/s
         width: 32 bits
         clock: 33MHz
         capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
         configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=0.13-4 latency=0 link=no multicast=yes port=twisted pair
         resources: irq:48 memory:ef700000-ef71ffff memory:ef739000-ef739fff ioport:f040(size=32)
    *-network
         description: Ethernet interface
         product: 82574L Gigabit Network Connection
         vendor: Intel Corporation
         physical id: 0
         bus info: pci@0000:03:00.0
         logical name: eth1
         version: 00
         serial: 00:22:4d:81:ba:32
         capacity: 1Gbit/s
         width: 32 bits
         clock: 33MHz
         capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
         configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=2.1-2 latency=0 link=no multicast=yes port=twisted pair
         resources: irq:16 memory:ef620000-ef63ffff memory:ef600000-ef61ffff ioport:d000(size=32) memory:ef640000-ef643fff
    *-network UNCLAIMED
         description: Network controller
         product: RT3090 Wireless 802.11n 1T/1R PCIe
         vendor: Ralink corp.
         physical id: 0
         bus info: pci@0000:06:00.0
         version: 00
         width: 32 bits
         clock: 33MHz
         capabilities: pm msi pciexpress cap_list
         configuration: latency=0
         resources: memory:ef300000-ef30ffff
    *-network
         description: Wireless interface
         physical id: 1
         bus info: usb@1:1.1
         logical name: wlan1
         serial: 94:db:c9:50:f4:58
         capabilities: ethernet physical wireless
         configuration: broadcast=yes driver=rt2800usb driverversion=3.11.0-12-generic firmware=0.29 ip=192.168.1.112 link=yes multicast=yes wireless=IEEE 802.11bgn

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