[  799.279136] netlink: 'python3': attribute type 2 has an invalid length.
[  799.279406] arpping: entered promiscuous mode
[  800.368722] c0: entered promiscuous mode
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[  804.451682] s0 (unregistering): left promiscuous mode
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[  808.053052] netlink: 'python3': attribute type 2 has an invalid length.
[  808.053335] ct4: entered promiscuous mode
[  809.162319] c0: entered promiscuous mode
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[  831.720318] netlink: 'python3': attribute type 2 has an invalid length.
[  831.720609] cv4: entered promiscuous mode
[  832.852616] c0: entered promiscuous mode
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[  842.656546] netlink: 'python3': attribute type 2 has an invalid length.
[  842.656859] nat4: entered promiscuous mode
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[  865.793118] netlink: 'python3': attribute type 2 has an invalid length.
[  865.793374] natrelated4: entered promiscuous mode
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[  878.198085] netlink: 'python3': attribute type 2 has an invalid length.
[  878.198405] nv0: entered promiscuous mode
[  879.035317] netlink: 'python3': attribute type 2 has an invalid length.
[  879.035464] openvswitch: nv0: Dropping previously announced user features
[  880.154630] left0: entered promiscuous mode
[  881.181785] right0: entered promiscuous mode
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[  884.424202] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.481601] python3 (26272) used greatest stack depth: 10640 bytes left
[  885.262418] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.426412] left0 (unregistering): left promiscuous mode
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[  895.602795] netlink: 'python3': attribute type 2 has an invalid length.
[  895.603046] dropreason: entered promiscuous mode
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[  930.920585] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  931.806474] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  932.738478] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  938.447332] s0 (unregistering): left promiscuous mode
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