[  799.301765] netlink: 'python3': attribute type 2 has an invalid length.
[  799.302084] arpping: entered promiscuous mode
[  800.283668] c0: entered promiscuous mode
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[  804.456256] s0 (unregistering): left promiscuous mode
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[  807.600115] netlink: 'python3': attribute type 2 has an invalid length.
[  807.600361] ct4: entered promiscuous mode
[  808.653157] c0: entered promiscuous mode
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[  831.382263] netlink: 'python3': attribute type 2 has an invalid length.
[  831.382546] cv4: entered promiscuous mode
[  832.440584] c0: entered promiscuous mode
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[  842.069424] netlink: 'python3': attribute type 2 has an invalid length.
[  842.069688] nat4: entered promiscuous mode
[  843.103373] c0: entered promiscuous mode
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[  864.718218] netlink: 'python3': attribute type 2 has an invalid length.
[  864.718493] natrelated4: entered promiscuous mode
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[  876.683175] netlink: 'python3': attribute type 2 has an invalid length.
[  876.683485] nv0: entered promiscuous mode
[  877.561323] netlink: 'python3': attribute type 2 has an invalid length.
[  877.561420] openvswitch: nv0: Dropping previously announced user features
[  878.629546] left0: entered promiscuous mode
[  879.675129] right0: entered promiscuous mode
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[  883.036305] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.105964] python3 (25241) used greatest stack depth: 10640 bytes left
[  883.923480] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.110718] left0 (unregistering): left promiscuous mode
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[  894.967287] netlink: 'python3': attribute type 2 has an invalid length.
[  894.967527] dropreason: entered promiscuous mode
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[  931.332115] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.242357] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.121966] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.719721] s0 (unregistering): left promiscuous mode
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[  939.587878] psample: left promiscuous mode