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Re: WARNING from net/wireless/mlme.c

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On 03/05/2013 01:32 PM, Johannes Berg wrote:
Hi Larry,

With 3.9-rc1 from wireless-testing, I get a warning from the line
          if (WARN(!wdev->current_bss, "sme_state=%d\n", wdev->sme_state))

[ 4250.226882] ------------[ cut here ]------------
[ 4250.226929] WARNING: at net/wireless/mlme.c:517
cfg80211_mlme_disassoc+0x192/0x3a0 [cfg80211]()
[ 4250.226933] Hardware name: HP Pavilion dv2700 Notebook PC
[ 4250.226936] sme_state=2

Heh, adding the sme_state=2 there was stupid of me ... there's an if
right in front. Oh well.

Anyway, can you reproduce this? I looked at the code for the umpteenth
time and can't really find it. Capturing cfg80211 tracing might be
helpful.

I'll turn on cfg80211 debugging and let you know when it happens again.

Larry


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