[  798.695889] netlink: 'python3': attribute type 2 has an invalid length.
[  798.696170] arpping: entered promiscuous mode
[  799.870256] c0: entered promiscuous mode
[  800.965550] s0: entered promiscuous mode
[  804.106518] s0 (unregistering): left promiscuous mode
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[  807.473932] netlink: 'python3': attribute type 2 has an invalid length.
[  807.474247] ct4: entered promiscuous mode
[  808.560159] c0: entered promiscuous mode
[  809.620208] s0: entered promiscuous mode
[  828.234619] s0 (unregistering): left promiscuous mode
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[  831.829803] netlink: 'python3': attribute type 2 has an invalid length.
[  831.830122] cv4: entered promiscuous mode
[  832.926287] c0: entered promiscuous mode
[  833.887195] s0: entered promiscuous mode
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[  840.508919] cv4: left promiscuous mode
[  842.951378] netlink: 'python3': attribute type 2 has an invalid length.
[  842.951610] nat4: entered promiscuous mode
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[  863.797524] nat4: left promiscuous mode
[  866.185851] netlink: 'python3': attribute type 2 has an invalid length.
[  866.186254] natrelated4: entered promiscuous mode
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[  875.589669] s0 (unregistering): left promiscuous mode
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[  879.069657] netlink: 'python3': attribute type 2 has an invalid length.
[  879.070099] nv0: entered promiscuous mode
[  879.984344] netlink: 'python3': attribute type 2 has an invalid length.
[  879.984455] openvswitch: nv0: Dropping previously announced user features
[  881.122289] left0: entered promiscuous mode
[  882.193678] right0: entered promiscuous mode
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[  885.816903] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.895876] python3 (26275) used greatest stack depth: 10608 bytes left
[  886.777738] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.964933] left0 (unregistering): left promiscuous mode
[  887.787595] nv0: left promiscuous mode
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[  896.693551] netlink: 'python3': attribute type 2 has an invalid length.
[  896.693823] dropreason: entered promiscuous mode
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[  931.378667] psample: entered promiscuous mode
[  932.584458] c0: entered promiscuous mode
[  932.853721] s0: entered promiscuous mode
[  934.688190] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  935.587990] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  936.431553] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.267678] s0 (unregistering): left promiscuous mode
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[  943.103496] psample: left promiscuous mode