[  817.493687] netlink: 'python3': attribute type 2 has an invalid length.
[  817.493986] arpping: entered promiscuous mode
[  818.669350] c0: entered promiscuous mode
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[  822.836674] s0 (unregistering): left promiscuous mode
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[  826.239136] netlink: 'python3': attribute type 2 has an invalid length.
[  826.239366] ct4: entered promiscuous mode
[  827.403210] c0: entered promiscuous mode
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[  850.486759] netlink: 'python3': attribute type 2 has an invalid length.
[  850.487068] cv4: entered promiscuous mode
[  851.647434] c0: entered promiscuous mode
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[  862.338462] netlink: 'python3': attribute type 2 has an invalid length.
[  862.338768] nat4: entered promiscuous mode
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[  886.110241] netlink: 'python3': attribute type 2 has an invalid length.
[  886.110457] natrelated4: entered promiscuous mode
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[  899.897109] netlink: 'python3': attribute type 2 has an invalid length.
[  899.897399] nv0: entered promiscuous mode
[  900.839422] netlink: 'python3': attribute type 2 has an invalid length.
[  900.839526] openvswitch: nv0: Dropping previously announced user features
[  901.934623] left0: entered promiscuous mode
[  902.986199] right0: entered promiscuous mode
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[  906.355456] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  906.410834] python3 (26278) used greatest stack depth: 10640 bytes left
[  907.273930] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  907.442858] left0 (unregistering): left promiscuous mode
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[  917.940685] netlink: 'python3': attribute type 2 has an invalid length.
[  917.940940] dropreason: entered promiscuous mode
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[  952.222208] psample: entered promiscuous mode
[  953.360655] c0: entered promiscuous mode
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[  955.531271] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  956.502693] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  957.551008] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.287201] s0 (unregistering): left promiscuous mode
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[  964.211148] psample: left promiscuous mode