Bluetooth modules are automatically loaded when collecting tcpdump

Solution Verified - Updated -

Issue

  • Bluetooth modules are automatically loaded when collecting tcpdump.
  • When performing tcpdump, these messages are shown at /var/log/messages.
kernel: Bluetooth: Core ver 2.15
kernel: NET: Registered protocol family 31
kernel: Bluetooth: HCI device and connection manager initialized
kernel: Bluetooth: HCI socket layer initialized
kernel: Netfilter messages via NETLINK v0.30.

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7
  • tcpdump/wireshark

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content