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From: Leon Romanovsky <leon@kernel.org>
To: Kees Cook <keescook@chromium.org>,
	Linus Torvalds <torvalds@linux-foundation.org>
Cc: Christian Brauner <christian.brauner@ubuntu.com>,
	Andrea Righi <andrea.righi@canonical.com>,
	stable@vger.kernel.org, linux-netdev <netdev@vger.kernel.org>
Subject: NetworkManager fails to start
Date: Tue, 15 Jun 2021 19:21:42 +0300	[thread overview]
Message-ID: <YMjTlp2FSJYvoyFa@unreal> (raw)

Hi,

The commit 591a22c14d3f ("proc: Track /proc/$pid/attr/ opener mm_struct")
that we got in v5.13-rc6 broke our regression to pieces. The NIC interfaces
fail to start when using NetworkManager.

There is nothing in dmesg except error that NetworkManager failed to start.

Our setups are:
 * VMs with virtio-net NICs
 * Fedora 29

The revert fixes the issue and VMs boot with network working.

Thanks

             reply	other threads:[~2021-06-15 16:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-15 16:21 Leon Romanovsky [this message]
2021-06-15 16:26 ` NetworkManager fails to start Linus Torvalds
2021-06-15 16:49   ` Leon Romanovsky
2021-06-15 17:45   ` Leon Romanovsky
2021-06-15 18:06     ` Linus Torvalds

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