[  774.330641] netlink: 'python3': attribute type 2 has an invalid length.
[  774.331044] arpping: entered promiscuous mode
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[  781.091907] netlink: 'python3': attribute type 2 has an invalid length.
[  781.092242] ct4: entered promiscuous mode
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[  802.621705] netlink: 'python3': attribute type 2 has an invalid length.
[  802.622035] cv4: entered promiscuous mode
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[  812.454225] nat4: entered promiscuous mode
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[  833.333829] natrelated4: entered promiscuous mode
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[  842.729861] nv0: entered promiscuous mode
[  843.401799] netlink: 'python3': attribute type 2 has an invalid length.
[  843.401961] openvswitch: nv0: Dropping previously announced user features
[  844.182731] left0: entered promiscuous mode
[  845.035894] right0: entered promiscuous mode
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[  847.593304] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  847.659219] python3 (2648) used greatest stack depth: 10584 bytes left
[  848.263345] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  848.433963] left0 (unregistering): left promiscuous mode
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[  856.146864] dropreason: entered promiscuous mode
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[  886.235422] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.032968] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  887.776805] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  892.768176] s0 (unregistering): left promiscuous mode
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