[  764.278297] netlink: 'python3': attribute type 2 has an invalid length.
[  764.278636] arpping: entered promiscuous mode
[  765.618809] c0: entered promiscuous mode
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[  774.193430] netlink: 'python3': attribute type 2 has an invalid length.
[  774.193701] ct4: entered promiscuous mode
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[  799.133474] netlink: 'python3': attribute type 2 has an invalid length.
[  799.133727] cv4: entered promiscuous mode
[  800.241918] c0: entered promiscuous mode
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[  810.789107] netlink: 'python3': attribute type 2 has an invalid length.
[  810.789413] nat4: entered promiscuous mode
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[  834.234481] netlink: 'python3': attribute type 2 has an invalid length.
[  834.234732] natrelated4: entered promiscuous mode
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[  847.074613] netlink: 'python3': attribute type 2 has an invalid length.
[  847.074876] nv0: entered promiscuous mode
[  847.949656] netlink: 'python3': attribute type 2 has an invalid length.
[  847.949765] openvswitch: nv0: Dropping previously announced user features
[  849.043200] left0: entered promiscuous mode
[  850.104607] right0: entered promiscuous mode
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[  853.624266] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  853.690685] python3 (25247) used greatest stack depth: 10640 bytes left
[  854.520852] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  854.706694] left0 (unregistering): left promiscuous mode
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[  865.670324] netlink: 'python3': attribute type 2 has an invalid length.
[  865.670586] dropreason: entered promiscuous mode
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[  899.371331] psample: entered promiscuous mode
[  900.418597] c0: entered promiscuous mode
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[  902.315251] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.126824] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  903.964447] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.290205] s0 (unregistering): left promiscuous mode
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[  910.105902] psample: left promiscuous mode