[  707.218041] netlink: 'python3': attribute type 2 has an invalid length.
[  707.218328] arpping: entered promiscuous mode
[  707.904634] c0: entered promiscuous mode
[  708.661480] s0: entered promiscuous mode
[  710.970160] s0 (unregistering): left promiscuous mode
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[  713.172828] netlink: 'python3': attribute type 2 has an invalid length.
[  713.173188] ct4: entered promiscuous mode
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[  733.153798] netlink: 'python3': attribute type 2 has an invalid length.
[  733.154165] cv4: entered promiscuous mode
[  733.920297] c0: entered promiscuous mode
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[  741.481368] netlink: 'python3': attribute type 2 has an invalid length.
[  741.481699] nat4: entered promiscuous mode
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[  761.347463] netlink: 'python3': attribute type 2 has an invalid length.
[  761.347814] natrelated4: entered promiscuous mode
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[  769.431034] netlink: 'python3': attribute type 2 has an invalid length.
[  769.431271] nv0: entered promiscuous mode
[  770.026112] netlink: 'python3': attribute type 2 has an invalid length.
[  770.026236] openvswitch: nv0: Dropping previously announced user features
[  770.789377] left0: entered promiscuous mode
[  771.571190] right0: entered promiscuous mode
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[  773.780842] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  773.843490] python3 (2647) used greatest stack depth: 10592 bytes left
[  774.353151] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  774.487909] left0 (unregistering): left promiscuous mode
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[  781.834058] netlink: 'python3': attribute type 2 has an invalid length.
[  781.834340] dropreason: entered promiscuous mode
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[  807.327988] psample: entered promiscuous mode
[  808.064342] c0: entered promiscuous mode
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[  809.345755] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  809.945945] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  810.521174] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.503568] s0 (unregistering): left promiscuous mode
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[  815.000955] psample: left promiscuous mode