[  782.109189] netlink: 'python3': attribute type 2 has an invalid length.
[  782.109488] arpping: entered promiscuous mode
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[  788.309633] netlink: 'python3': attribute type 2 has an invalid length.
[  788.309970] ct4: entered promiscuous mode
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[  808.508259] netlink: 'python3': attribute type 2 has an invalid length.
[  808.508593] cv4: entered promiscuous mode
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[  818.515366] netlink: 'python3': attribute type 2 has an invalid length.
[  818.515952] nat4: entered promiscuous mode
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[  838.441127] netlink: 'python3': attribute type 2 has an invalid length.
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[  848.250589] nv0: entered promiscuous mode
[  848.935228] netlink: 'python3': attribute type 2 has an invalid length.
[  848.935357] openvswitch: nv0: Dropping previously announced user features
[  849.826994] left0: entered promiscuous mode
[  850.606655] right0: entered promiscuous mode
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[  853.114223] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.194570] python3 (2646) used greatest stack depth: 10608 bytes left
[  853.730892] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.883517] left0 (unregistering): left promiscuous mode
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[  861.160402] dropreason: entered promiscuous mode
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[  890.618640] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.217838] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.890588] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  896.375951] s0 (unregistering): left promiscuous mode
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