[  709.753776] netlink: 'python3': attribute type 2 has an invalid length.
[  709.754097] arpping: entered promiscuous mode
[  710.456772] c0: entered promiscuous mode
[  711.172501] s0: entered promiscuous mode
[  713.455825] s0 (unregistering): left promiscuous mode
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[  715.516296] netlink: 'python3': attribute type 2 has an invalid length.
[  715.516568] ct4: entered promiscuous mode
[  716.286779] c0: entered promiscuous mode
[  717.060070] s0: entered promiscuous mode
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[  735.676300] netlink: 'python3': attribute type 2 has an invalid length.
[  735.676624] cv4: entered promiscuous mode
[  736.391374] c0: entered promiscuous mode
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[  743.851807] netlink: 'python3': attribute type 2 has an invalid length.
[  743.852099] nat4: entered promiscuous mode
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[  763.462577] netlink: 'python3': attribute type 2 has an invalid length.
[  763.462897] natrelated4: entered promiscuous mode
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[  772.096099] netlink: 'python3': attribute type 2 has an invalid length.
[  772.096411] nv0: entered promiscuous mode
[  772.733577] netlink: 'python3': attribute type 2 has an invalid length.
[  772.733694] openvswitch: nv0: Dropping previously announced user features
[  773.394200] left0: entered promiscuous mode
[  774.132480] right0: entered promiscuous mode
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[  776.531191] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  776.590529] python3 (2644) used greatest stack depth: 10592 bytes left
[  777.144230] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  777.289114] left0 (unregistering): left promiscuous mode
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[  785.551950] netlink: 'python3': attribute type 2 has an invalid length.
[  785.552339] dropreason: entered promiscuous mode
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[  811.401303] psample: entered promiscuous mode
[  812.096234] c0: entered promiscuous mode
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[  813.398002] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  813.978123] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  814.520757] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  818.562236] s0 (unregistering): left promiscuous mode
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[  819.108243] psample: left promiscuous mode