[  819.836450] netlink: 'python3': attribute type 2 has an invalid length.
[  819.836736] arpping: entered promiscuous mode
[  820.965780] c0: entered promiscuous mode
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[  825.256256] s0 (unregistering): left promiscuous mode
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[  828.778247] netlink: 'python3': attribute type 2 has an invalid length.
[  828.778530] ct4: entered promiscuous mode
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[  853.053584] netlink: 'python3': attribute type 2 has an invalid length.
[  853.053856] cv4: entered promiscuous mode
[  854.124506] c0: entered promiscuous mode
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[  864.692217] netlink: 'python3': attribute type 2 has an invalid length.
[  864.692489] nat4: entered promiscuous mode
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[  888.188790] netlink: 'python3': attribute type 2 has an invalid length.
[  888.189066] natrelated4: entered promiscuous mode
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[  901.769107] netlink: 'python3': attribute type 2 has an invalid length.
[  901.769405] nv0: entered promiscuous mode
[  902.681042] netlink: 'python3': attribute type 2 has an invalid length.
[  902.681146] openvswitch: nv0: Dropping previously announced user features
[  903.737489] left0: entered promiscuous mode
[  904.752522] right0: entered promiscuous mode
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[  908.338950] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.419600] python3 (26272) used greatest stack depth: 10640 bytes left
[  909.261627] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.433687] left0 (unregistering): left promiscuous mode
[  910.302895] nv0: left promiscuous mode
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[  920.515197] netlink: 'python3': attribute type 2 has an invalid length.
[  920.515453] dropreason: entered promiscuous mode
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[  954.736771] psample: entered promiscuous mode
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[  957.986981] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.990071] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.873453] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.822798] s0 (unregistering): left promiscuous mode
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