[  831.378347] netlink: 'python3': attribute type 2 has an invalid length.
[  831.378584] arpping: entered promiscuous mode
[  832.590003] c0: entered promiscuous mode
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[  836.958644] s0 (unregistering): left promiscuous mode
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[  840.255356] netlink: 'python3': attribute type 2 has an invalid length.
[  840.255634] ct4: entered promiscuous mode
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[  864.288794] netlink: 'python3': attribute type 2 has an invalid length.
[  864.289105] cv4: entered promiscuous mode
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[  875.880093] netlink: 'python3': attribute type 2 has an invalid length.
[  875.880348] nat4: entered promiscuous mode
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[  899.036210] netlink: 'python3': attribute type 2 has an invalid length.
[  899.036452] natrelated4: entered promiscuous mode
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[  911.556429] nv0: entered promiscuous mode
[  912.398294] netlink: 'python3': attribute type 2 has an invalid length.
[  912.398387] openvswitch: nv0: Dropping previously announced user features
[  913.432373] left0: entered promiscuous mode
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[  917.547857] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  917.609221] python3 (26273) used greatest stack depth: 10640 bytes left
[  918.450492] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  918.618620] left0 (unregistering): left promiscuous mode
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[  928.350301] dropreason: entered promiscuous mode
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[  965.789432] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  966.659737] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.571230] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  973.349988] s0 (unregistering): left promiscuous mode
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