Package: networkmanager
Severity: normal

Dear Maintainer,

I had a bond configured as described in Example 1 on: 
https://wiki.debian.org/Bonding

This morning, my server's bond interface showed down, and its slaves
kept getting removed. After some digging, I found that networkmanager
had gotten installed and a check in nmcli showed that it had taken over each of 
the slave interfaces
while listing bond0 as unmanaged.

It appears that NM ignores the "slaves eth0 eth1" directive in
/etc/network/interfaces so unless each of the interfaces is specifically
named as in Example 2, NM takes over the slaves, killing the bond.

- Michel



-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (650, 'testing'), (600, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.10.0-3-amd64 (SMP w/12 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/bash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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