[  726.107092] netlink: 'python3': attribute type 2 has an invalid length.
[  726.107428] arpping: entered promiscuous mode
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[  729.882053] s0 (unregistering): left promiscuous mode
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[  732.007499] netlink: 'python3': attribute type 2 has an invalid length.
[  732.007825] ct4: entered promiscuous mode
[  732.774655] c0: entered promiscuous mode
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[  752.621240] netlink: 'python3': attribute type 2 has an invalid length.
[  752.621570] cv4: entered promiscuous mode
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[  760.799490] netlink: 'python3': attribute type 2 has an invalid length.
[  760.799756] nat4: entered promiscuous mode
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[  780.748499] netlink: 'python3': attribute type 2 has an invalid length.
[  780.748859] natrelated4: entered promiscuous mode
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[  788.949582] netlink: 'python3': attribute type 2 has an invalid length.
[  788.949861] nv0: entered promiscuous mode
[  789.499295] netlink: 'python3': attribute type 2 has an invalid length.
[  789.499395] openvswitch: nv0: Dropping previously announced user features
[  790.191260] left0: entered promiscuous mode
[  790.886073] right0: entered promiscuous mode
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[  792.881856] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  792.935841] python3 (2644) used greatest stack depth: 10592 bytes left
[  793.429761] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  793.552898] left0 (unregistering): left promiscuous mode
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[  800.589321] netlink: 'python3': attribute type 2 has an invalid length.
[  800.589587] dropreason: entered promiscuous mode
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[  825.640026] psample: entered promiscuous mode
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[  827.513443] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  828.096340] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  828.663533] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  832.628430] s0 (unregistering): left promiscuous mode
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[  833.186151] psample: left promiscuous mode