[  714.937393] netlink: 'python3': attribute type 2 has an invalid length.
[  714.937749] arpping: entered promiscuous mode
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[  718.896257] s0 (unregistering): left promiscuous mode
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[  721.212949] netlink: 'python3': attribute type 2 has an invalid length.
[  721.213333] ct4: entered promiscuous mode
[  722.017701] c0: entered promiscuous mode
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[  741.339017] netlink: 'python3': attribute type 2 has an invalid length.
[  741.339901] cv4: entered promiscuous mode
[  742.113794] c0: entered promiscuous mode
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[  749.683723] netlink: 'python3': attribute type 2 has an invalid length.
[  749.684055] nat4: entered promiscuous mode
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[  769.462432] netlink: 'python3': attribute type 2 has an invalid length.
[  769.462807] natrelated4: entered promiscuous mode
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[  777.891290] netlink: 'python3': attribute type 2 has an invalid length.
[  777.891617] nv0: entered promiscuous mode
[  778.476434] netlink: 'python3': attribute type 2 has an invalid length.
[  778.476555] openvswitch: nv0: Dropping previously announced user features
[  779.152124] left0: entered promiscuous mode
[  779.865096] right0: entered promiscuous mode
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[  782.053648] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.117009] python3 (2653) used greatest stack depth: 10592 bytes left
[  782.650675] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  782.799601] left0 (unregistering): left promiscuous mode
[  783.287321] nv0: left promiscuous mode
[  785.324904] ui0: entered promiscuous mode
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[  789.977340] netlink: 'python3': attribute type 2 has an invalid length.
[  789.977658] dropreason: entered promiscuous mode
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[  815.726674] psample: entered promiscuous mode
[  816.440174] c0: entered promiscuous mode
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[  817.700878] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.305445] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.859013] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.014555] s0 (unregistering): left promiscuous mode
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[  823.640827] psample: left promiscuous mode