[  796.773784] netlink: 'python3': attribute type 2 has an invalid length.
[  796.774050] arpping: entered promiscuous mode
[  797.906351] c0: entered promiscuous mode
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[  802.060551] s0 (unregistering): left promiscuous mode
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[  805.168241] netlink: 'python3': attribute type 2 has an invalid length.
[  805.168475] ct4: entered promiscuous mode
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[  828.746119] netlink: 'python3': attribute type 2 has an invalid length.
[  828.746348] cv4: entered promiscuous mode
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[  839.791535] netlink: 'python3': attribute type 2 has an invalid length.
[  839.791806] nat4: entered promiscuous mode
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[  862.652321] netlink: 'python3': attribute type 2 has an invalid length.
[  862.652607] natrelated4: entered promiscuous mode
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[  874.953359] netlink: 'python3': attribute type 2 has an invalid length.
[  874.953601] nv0: entered promiscuous mode
[  875.740857] netlink: 'python3': attribute type 2 has an invalid length.
[  875.740970] openvswitch: nv0: Dropping previously announced user features
[  876.742669] left0: entered promiscuous mode
[  877.674289] right0: entered promiscuous mode
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[  880.994080] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.055816] python3 (25239) used greatest stack depth: 10640 bytes left
[  881.907088] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.088360] left0 (unregistering): left promiscuous mode
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[  892.564953] dropreason: entered promiscuous mode
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[  929.800351] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.710612] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.592726] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.037467] s0 (unregistering): left promiscuous mode
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