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Bug #9385

OpenVPN logs a "Device busy" error when opening tap interfaces, but continues to function

Added by Jim Pingle 4 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
OpenVPN
Target version:
Start date:
03/06/2019
Due date:
% Done:

0%

Estimated time:
Affected Version:
2.5.0
Affected Architecture:
All

Description

On 2.5.0 snapshots, when openvpn starts up, it logs a "Device busy" error, but the error does not appear to harm functionality. The VPN still comes up, passes traffic, etc.

Mar 6 14:24:23     openvpn     97827     TUN/TAP device /dev/tun5 opened
Mar 6 14:24:23     openvpn     97827     ioctl(TUNSIFMODE): Device busy (errno=16)

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