Bug 208415 - iwn panic: "out of data, data_len 3735928914"
Summary: iwn panic: "out of data, data_len 3735928914"
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: wireless (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-wireless (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-31 11:36 UTC by Poul-Henning Kamp
Modified: 2019-04-09 19:12 UTC (History)
2 users (show)

See Also:


Attachments
panic message (536.14 KB, image/png)
2016-03-31 11:36 UTC, Poul-Henning Kamp
no flags Details

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Description Poul-Henning Kamp freebsd_committer 2016-03-31 11:36:27 UTC
Created attachment 168815 [details]
panic message

Got this while sitting in the train using my Android phone as AP.

This is probably an important clue: 3735928914 = 0xdeadc052

full panic message in attached picture, summary:

db_trace_self_wrapper()
vpanic()
kassert_panic()
michael_nic() at michael_nic+0x496
tkip_denic() at tkip_denic+0xc9
sta_input()
iwn_notif_intr()
iwn_intr()
intr_event_execute_handlers()
...
Comment 2 Poul-Henning Kamp freebsd_committer 2019-04-09 19:05:53 UTC
Reviewing my old tickets.

I have not seen this error since.

The NetBSD patch seems relevant though so why not integrated yet ?
Comment 3 Adrian Chadd freebsd_committer 2019-04-09 19:12:34 UTC
I bought a house, stripped a LOT of paint, got married, had a kid? :-P

I'm open to having that patch applied if someone wants to verify it. I'm still trying to figure out a STA crash here...