[  797.480946] netlink: 'python3': attribute type 2 has an invalid length.
[  797.481180] arpping: entered promiscuous mode
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[  802.499382] s0 (unregistering): left promiscuous mode
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[  805.689583] netlink: 'python3': attribute type 2 has an invalid length.
[  805.689891] ct4: entered promiscuous mode
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[  830.146585] netlink: 'python3': attribute type 2 has an invalid length.
[  830.146932] cv4: entered promiscuous mode
[  831.231039] c0: entered promiscuous mode
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[  841.143799] netlink: 'python3': attribute type 2 has an invalid length.
[  841.144104] nat4: entered promiscuous mode
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[  864.322612] netlink: 'python3': attribute type 2 has an invalid length.
[  864.322887] natrelated4: entered promiscuous mode
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[  876.480013] nv0: entered promiscuous mode
[  877.352466] netlink: 'python3': attribute type 2 has an invalid length.
[  877.352583] openvswitch: nv0: Dropping previously announced user features
[  878.470049] left0: entered promiscuous mode
[  879.590177] right0: entered promiscuous mode
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[  882.786195] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.852959] python3 (25238) used greatest stack depth: 10640 bytes left
[  883.640734] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  883.802726] left0 (unregistering): left promiscuous mode
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[  894.298089] dropreason: entered promiscuous mode
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[  929.619903] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  930.509360] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.408164] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  937.133752] s0 (unregistering): left promiscuous mode
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