[  855.527329] netlink: 'python3': attribute type 2 has an invalid length.
[  855.527598] arpping: entered promiscuous mode
[  856.256846] c0: entered promiscuous mode
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[  859.311367] s0 (unregistering): left promiscuous mode
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[  861.441732] netlink: 'python3': attribute type 2 has an invalid length.
[  861.441987] ct4: entered promiscuous mode
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[  881.810905] netlink: 'python3': attribute type 2 has an invalid length.
[  881.811223] cv4: entered promiscuous mode
[  882.599604] c0: entered promiscuous mode
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[  890.488148] netlink: 'python3': attribute type 2 has an invalid length.
[  890.488851] nat4: entered promiscuous mode
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[  910.192397] netlink: 'python3': attribute type 2 has an invalid length.
[  910.192721] natrelated4: entered promiscuous mode
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[  919.127053] netlink: 'python3': attribute type 2 has an invalid length.
[  919.127316] nv0: entered promiscuous mode
[  919.685930] netlink: 'python3': attribute type 2 has an invalid length.
[  919.686033] openvswitch: nv0: Dropping previously announced user features
[  920.372936] left0: entered promiscuous mode
[  921.115338] right0: entered promiscuous mode
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[  923.568117] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.636390] python3 (32294) used greatest stack depth: 10584 bytes left
[  924.297902] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.483279] left0 (unregistering): left promiscuous mode
[  925.027551] nv0: left promiscuous mode
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[  931.729053] netlink: 'python3': attribute type 2 has an invalid length.
[  931.729376] dropreason: entered promiscuous mode
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[  957.046348] psample: entered promiscuous mode
[  957.810405] c0: entered promiscuous mode
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[  959.098913] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.737887] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.306896] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.457729] s0 (unregistering): left promiscuous mode
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[  965.014880] psample: left promiscuous mode