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[Launchpad Bug Tracker <1205404@xxxxxxxxxxxxxxxxxx>]

[Expired for linux-mako (Ubuntu) because there has been no activity for
60 days.]

** Changed in: linux-mako (Ubuntu)
       Status: Incomplete => Expired

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https://bugs.launchpad.net/bugs/1205404

Title:
  WARNING: at /build/buildd/linux-mako-3.4.0/net/wireless/scan.c:590
  cfg80211_bss_update+0x384/0x4f8()

Status in linux-mako package in Ubuntu:
  Expired

Bug description:
  Image: 20130726.1
  Device: Nexus 4

  The full console log is at https://jenkins.qa.ubuntu.com/job/saucy-
  touch-mako-smoke-webbrowser-app-autopilot/25/console

  Normally this test run should take only 13 minutes or so, but it took about an hour before getting canceled. During this run, autopilot seemed to be progressing, but we saw a lot of errors like:
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728093] ------------[ cut here ]------------
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728154] WARNING: at /build/buildd/linux-mako-3.4.0/net/wireless/scan.c:590 cfg80211_bss_update+0x384/0x4f8()
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728185] Modules linked in:
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728277] [<c0015504>] (unwind_backtrace+0x0/0xec) from [<c0890a7c>] (dump_stack+0x20/0x24)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728368] [<c0890a7c>] (dump_stack+0x20/0x24) from [<c00713bc>] (warn_slowpath_common+0x5c/0x74)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728429] [<c00713bc>] (warn_slowpath_common+0x5c/0x74) from [<c0071400>] (warn_slowpath_null+0x2c/0x34)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728490] [<c0071400>] (warn_slowpath_null+0x2c/0x34) from [<c0859aa8>] (cfg80211_bss_update+0x384/0x4f8)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728521] [<c0859aa8>] (cfg80211_bss_update+0x384/0x4f8) from [<c0859d20>] (cfg80211_inform_bss_frame+0x104/0x17c)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728612] [<c0859d20>] (cfg80211_inform_bss_frame+0x104/0x17c) from [<c05b5278>] (wlan_hdd_cfg80211_inform_bss_frame+0x1d8/0x204)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728673] [<c05b5278>] (wlan_hdd_cfg80211_inform_bss_frame+0x1d8/0x204) from [<c05b5454>] (hdd_cfg80211_scan_done_callback+0x1b0/0x358)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728765] [<c05b5454>] (hdd_cfg80211_scan_done_callback+0x1b0/0x358) from [<c062b7c4>] (csrScanCallCallback+0x38/0x64)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728826] [<c062b7c4>] (csrScanCallCallback+0x38/0x64) from [<c062d614>] (csrReleaseScanCommand+0x5c/0xb8)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728887] [<c062d614>] (csrReleaseScanCommand+0x5c/0xb8) from [<c062f494>] (csrScanSmeScanResponse+0x17c/0x1c4)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.728948] [<c062f494>] (csrScanSmeScanResponse+0x17c/0x1c4) from [<c062f51c>] (csrScanningStateMsgProcessor+0x40/0x80)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729009] [<c062f51c>] (csrScanningStateMsgProcessor+0x40/0x80) from [<c0631188>] (csrMsgProcessor+0x88/0x130)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729070] [<c0631188>] (csrMsgProcessor+0x88/0x130) from [<c0611f38>] (sme_ProcessMsg+0x4ac/0x56c)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729162] [<c0611f38>] (sme_ProcessMsg+0x4ac/0x56c) from [<c06856ac>] (VosMCThread+0x4f4/0x690)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729223] [<c06856ac>] (VosMCThread+0x4f4/0x690) from [<c0091824>] (kthread+0x9c/0xac)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729284] [<c0091824>] (kthread+0x9c/0xac) from [<c000f2b4>] (kernel_thread_exit+0x0/0x8)
  Jul 26 14:38:03 ubuntu-phablet kernel: [  688.729345] ---[ end trace 3de3e530dd65d0f6 ]---

  (Full console log is in the link above)

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