[  731.565923] netlink: 'python3': attribute type 2 has an invalid length.
[  731.566205] arpping: entered promiscuous mode
[  732.341881] c0: entered promiscuous mode
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[  735.689320] s0 (unregistering): left promiscuous mode
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[  738.147079] netlink: 'python3': attribute type 2 has an invalid length.
[  738.147471] ct4: entered promiscuous mode
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[  758.496389] netlink: 'python3': attribute type 2 has an invalid length.
[  758.496685] cv4: entered promiscuous mode
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[  766.736345] netlink: 'python3': attribute type 2 has an invalid length.
[  766.736723] nat4: entered promiscuous mode
[  767.532418] c0: entered promiscuous mode
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[  786.642398] netlink: 'python3': attribute type 2 has an invalid length.
[  786.642746] natrelated4: entered promiscuous mode
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[  795.381440] netlink: 'python3': attribute type 2 has an invalid length.
[  795.381777] nv0: entered promiscuous mode
[  796.062984] netlink: 'python3': attribute type 2 has an invalid length.
[  796.063121] openvswitch: nv0: Dropping previously announced user features
[  796.858629] left0: entered promiscuous mode
[  797.730701] right0: entered promiscuous mode
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[  800.288595] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  800.348366] python3 (2645) used greatest stack depth: 10584 bytes left
[  800.884454] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  801.031110] left0 (unregistering): left promiscuous mode
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[  818.590572] netlink: 'python3': attribute type 2 has an invalid length.
[  818.591118] dropreason: entered promiscuous mode
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[  846.285985] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  846.842041] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  847.420641] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  851.476639] s0 (unregistering): left promiscuous mode
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