[  777.907200] netlink: 'python3': attribute type 2 has an invalid length.
[  777.907559] arpping: entered promiscuous mode
[  778.669080] c0: entered promiscuous mode
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[  784.058561] netlink: 'python3': attribute type 2 has an invalid length.
[  784.058888] ct4: entered promiscuous mode
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[  804.096255] netlink: 'python3': attribute type 2 has an invalid length.
[  804.096559] cv4: entered promiscuous mode
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[  812.185665] netlink: 'python3': attribute type 2 has an invalid length.
[  812.185971] nat4: entered promiscuous mode
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[  831.346803] natrelated4: entered promiscuous mode
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[  839.748126] netlink: 'python3': attribute type 2 has an invalid length.
[  839.748455] nv0: entered promiscuous mode
[  840.396630] netlink: 'python3': attribute type 2 has an invalid length.
[  840.396739] openvswitch: nv0: Dropping previously announced user features
[  841.121174] left0: entered promiscuous mode
[  841.810253] right0: entered promiscuous mode
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[  843.924734] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  843.986315] python3 (2641) used greatest stack depth: 10584 bytes left
[  844.513899] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  844.644497] left0 (unregistering): left promiscuous mode
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[  853.141364] dropreason: entered promiscuous mode
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[  881.378376] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  881.970297] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  882.529564] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  886.673809] s0 (unregistering): left promiscuous mode
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