[  711.316658] netlink: 'python3': attribute type 2 has an invalid length.
[  711.316993] arpping: entered promiscuous mode
[  712.060572] c0: entered promiscuous mode
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[  715.154988] s0 (unregistering): left promiscuous mode
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[  717.280646] netlink: 'python3': attribute type 2 has an invalid length.
[  717.280923] ct4: entered promiscuous mode
[  718.007316] c0: entered promiscuous mode
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[  737.056400] netlink: 'python3': attribute type 2 has an invalid length.
[  737.056690] cv4: entered promiscuous mode
[  737.758988] c0: entered promiscuous mode
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[  744.823324] netlink: 'python3': attribute type 2 has an invalid length.
[  744.823616] nat4: entered promiscuous mode
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[  764.040533] netlink: 'python3': attribute type 2 has an invalid length.
[  764.040831] natrelated4: entered promiscuous mode
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[  771.847771] nv0: entered promiscuous mode
[  772.427702] netlink: 'python3': attribute type 2 has an invalid length.
[  772.427819] openvswitch: nv0: Dropping previously announced user features
[  773.048403] left0: entered promiscuous mode
[  773.726679] right0: entered promiscuous mode
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[  775.768244] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  775.820212] python3 (2643) used greatest stack depth: 10600 bytes left
[  776.289378] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.435959] left0 (unregistering): left promiscuous mode
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[  783.542803] netlink: 'python3': attribute type 2 has an invalid length.
[  783.543067] dropreason: entered promiscuous mode
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[  810.295765] c0: entered promiscuous mode
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[  811.507601] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  812.022822] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  812.605309] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  816.638057] s0 (unregistering): left promiscuous mode
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