[  800.620121] netlink: 'python3': attribute type 2 has an invalid length.
[  800.620384] arpping: entered promiscuous mode
[  801.783622] c0: entered promiscuous mode
[  802.851490] s0: entered promiscuous mode
[  805.797463] s0 (unregistering): left promiscuous mode
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[  809.033228] netlink: 'python3': attribute type 2 has an invalid length.
[  809.033477] ct4: entered promiscuous mode
[  810.092196] c0: entered promiscuous mode
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[  832.962209] netlink: 'python3': attribute type 2 has an invalid length.
[  832.962522] cv4: entered promiscuous mode
[  834.024325] c0: entered promiscuous mode
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[  844.234385] netlink: 'python3': attribute type 2 has an invalid length.
[  844.234680] nat4: entered promiscuous mode
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[  866.643399] netlink: 'python3': attribute type 2 has an invalid length.
[  866.643635] natrelated4: entered promiscuous mode
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[  878.955127] netlink: 'python3': attribute type 2 has an invalid length.
[  878.955399] nv0: entered promiscuous mode
[  879.705124] netlink: 'python3': attribute type 2 has an invalid length.
[  879.705230] openvswitch: nv0: Dropping previously announced user features
[  880.705692] left0: entered promiscuous mode
[  881.703787] right0: entered promiscuous mode
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[  884.851938] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.915894] python3 (25242) used greatest stack depth: 10640 bytes left
[  885.636926] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.781807] left0 (unregistering): left promiscuous mode
[  886.524703] nv0: left promiscuous mode
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[  895.073028] netlink: 'python3': attribute type 2 has an invalid length.
[  895.073285] dropreason: entered promiscuous mode
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[  928.554788] psample: entered promiscuous mode
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[  931.601905] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.439130] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.275874] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.522509] s0 (unregistering): left promiscuous mode
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[  939.284321] psample: left promiscuous mode