[  691.012755] netlink: 'python3': attribute type 2 has an invalid length.
[  691.013031] arpping: entered promiscuous mode
[  691.651246] c0: entered promiscuous mode
[  692.237111] s0: entered promiscuous mode
[  694.505670] s0 (unregistering): left promiscuous mode
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[  696.566077] netlink: 'python3': attribute type 2 has an invalid length.
[  696.566318] ct4: entered promiscuous mode
[  697.226041] c0: entered promiscuous mode
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[  716.183753] netlink: 'python3': attribute type 2 has an invalid length.
[  716.184100] cv4: entered promiscuous mode
[  716.931234] c0: entered promiscuous mode
[  717.560295] s0: entered promiscuous mode
[  722.004818] s0 (unregistering): left promiscuous mode
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[  722.610131] cv4: left promiscuous mode
[  724.155421] netlink: 'python3': attribute type 2 has an invalid length.
[  724.155800] nat4: entered promiscuous mode
[  724.963840] c0: entered promiscuous mode
[  725.679929] s0: entered promiscuous mode
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[  743.565169] netlink: 'python3': attribute type 2 has an invalid length.
[  743.565480] natrelated4: entered promiscuous mode
[  744.352778] c0: entered promiscuous mode
[  745.065444] s0: entered promiscuous mode
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[  751.781114] netlink: 'python3': attribute type 2 has an invalid length.
[  751.781421] nv0: entered promiscuous mode
[  752.349290] netlink: 'python3': attribute type 2 has an invalid length.
[  752.349467] openvswitch: nv0: Dropping previously announced user features
[  753.061079] left0: entered promiscuous mode
[  753.739769] right0: entered promiscuous mode
[  754.826744] right0: left promiscuous mode
[  755.928163] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  755.996811] python3 (1584) used greatest stack depth: 10600 bytes left
[  756.524758] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  756.668354] left0 (unregistering): left promiscuous mode
[  757.212165] nv0: left promiscuous mode
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[  764.008236] netlink: 'python3': attribute type 2 has an invalid length.
[  764.008802] dropreason: entered promiscuous mode
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[  789.074441] psample: entered promiscuous mode
[  789.757288] c0: entered promiscuous mode
[  789.856559] s0: entered promiscuous mode
[  790.944232] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.470969] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  791.962884] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  795.757201] s0 (unregistering): left promiscuous mode
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[  796.256233] psample: left promiscuous mode