Bug 220499 - Entering ddb(4) with ctrl+alt+esc causes the alt key to get stuck on exit
Summary: Entering ddb(4) with ctrl+alt+esc causes the alt key to get stuck on exit
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: CURRENT
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-bugs mailing list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2017-07-05 23:30 UTC by Siva Mahadevan
Modified: 2017-07-05 23:30 UTC (History)
0 users

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Description Siva Mahadevan 2017-07-05 23:30:31 UTC
To reproduce, open ddb(4) using ctrl+alt+esc and type "continue" at the prompt. Typing into the system console afterwards will not do anything.

Note: the ctrl and esc keys do not seem to be stuck after exiting ddb(4), it seems to be only the alt key. To confirm this, press ctrl and esc separately after exiting from ddb(4) and notice that the problem does not go away; it goes away once you press alt.