[  803.282144] netlink: 'python3': attribute type 2 has an invalid length.
[  803.282406] arpping: entered promiscuous mode
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[  808.606859] s0 (unregistering): left promiscuous mode
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[  812.116607] netlink: 'python3': attribute type 2 has an invalid length.
[  812.116831] ct4: entered promiscuous mode
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[  836.559305] netlink: 'python3': attribute type 2 has an invalid length.
[  836.559577] cv4: entered promiscuous mode
[  837.658392] c0: entered promiscuous mode
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[  847.900466] netlink: 'python3': attribute type 2 has an invalid length.
[  847.900755] nat4: entered promiscuous mode
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[  871.371063] netlink: 'python3': attribute type 2 has an invalid length.
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[  884.176264] netlink: 'python3': attribute type 2 has an invalid length.
[  884.176542] nv0: entered promiscuous mode
[  885.044793] netlink: 'python3': attribute type 2 has an invalid length.
[  885.044892] openvswitch: nv0: Dropping previously announced user features
[  886.081344] left0: entered promiscuous mode
[  887.188611] right0: entered promiscuous mode
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[  890.817385] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.882796] python3 (26275) used greatest stack depth: 10608 bytes left
[  891.727459] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  891.911765] left0 (unregistering): left promiscuous mode
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[  902.123841] netlink: 'python3': attribute type 2 has an invalid length.
[  902.124105] dropreason: entered promiscuous mode
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[  937.783308] c0: entered promiscuous mode
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[  939.734763] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  940.571973] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.397029] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  946.864750] s0 (unregistering): left promiscuous mode
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