[  692.770267] netlink: 'python3': attribute type 2 has an invalid length.
[  692.770657] arpping: entered promiscuous mode
[  693.453235] c0: entered promiscuous mode
[  694.116887] s0: entered promiscuous mode
[  696.432170] s0 (unregistering): left promiscuous mode
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[  698.580244] netlink: 'python3': attribute type 2 has an invalid length.
[  698.580554] ct4: entered promiscuous mode
[  699.261953] c0: entered promiscuous mode
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[  718.040492] netlink: 'python3': attribute type 2 has an invalid length.
[  718.040799] cv4: entered promiscuous mode
[  718.748600] c0: entered promiscuous mode
[  719.400736] s0: entered promiscuous mode
[  723.800257] s0 (unregistering): left promiscuous mode
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[  725.849708] netlink: 'python3': attribute type 2 has an invalid length.
[  725.849986] nat4: entered promiscuous mode
[  726.534341] c0: entered promiscuous mode
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[  744.854720] netlink: 'python3': attribute type 2 has an invalid length.
[  744.855039] natrelated4: entered promiscuous mode
[  745.496037] c0: entered promiscuous mode
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[  752.479282] netlink: 'python3': attribute type 2 has an invalid length.
[  752.479623] nv0: entered promiscuous mode
[  753.032123] netlink: 'python3': attribute type 2 has an invalid length.
[  753.032235] openvswitch: nv0: Dropping previously announced user features
[  753.780305] left0: entered promiscuous mode
[  754.433923] right0: entered promiscuous mode
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[  756.523445] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  756.584160] python3 (1577) used greatest stack depth: 10600 bytes left
[  757.109215] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  757.251023] left0 (unregistering): left promiscuous mode
[  757.724013] nv0: left promiscuous mode
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[  765.451298] netlink: 'python3': attribute type 2 has an invalid length.
[  765.451632] dropreason: entered promiscuous mode
[  766.112897] c0: entered promiscuous mode
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[  790.853670] psample: entered promiscuous mode
[  791.538721] c0: entered promiscuous mode
[  791.679493] s0: entered promiscuous mode
[  792.718545] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  793.316096] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  793.852083] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  797.677465] s0 (unregistering): left promiscuous mode
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[  798.217144] psample: left promiscuous mode