[  727.354835] netlink: 'python3': attribute type 2 has an invalid length.
[  727.355166] arpping: entered promiscuous mode
[  728.429305] c0: entered promiscuous mode
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[  732.896231] s0 (unregistering): left promiscuous mode
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[  736.545115] netlink: 'python3': attribute type 2 has an invalid length.
[  736.545421] ct4: entered promiscuous mode
[  737.902243] c0: entered promiscuous mode
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[  762.275583] netlink: 'python3': attribute type 2 has an invalid length.
[  762.275906] cv4: entered promiscuous mode
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[  771.360002] s0 (unregistering): left promiscuous mode
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[  775.294063] netlink: 'python3': attribute type 2 has an invalid length.
[  775.294480] nat4: entered promiscuous mode
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[  799.877502] netlink: 'python3': attribute type 2 has an invalid length.
[  799.877778] natrelated4: entered promiscuous mode
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[  814.702610] netlink: 'python3': attribute type 2 has an invalid length.
[  814.702914] nv0: entered promiscuous mode
[  815.789271] netlink: 'python3': attribute type 2 has an invalid length.
[  815.789394] openvswitch: nv0: Dropping previously announced user features
[  817.035693] left0: entered promiscuous mode
[  818.157989] right0: entered promiscuous mode
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[  822.151746] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  822.221957] python3 (26277) used greatest stack depth: 10608 bytes left
[  823.228615] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.426103] left0 (unregistering): left promiscuous mode
[  824.311200] nv0: left promiscuous mode
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[  835.417940] netlink: 'python3': attribute type 2 has an invalid length.
[  835.418280] dropreason: entered promiscuous mode
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[  872.738935] psample: entered promiscuous mode
[  874.074438] c0: entered promiscuous mode
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[  876.550557] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  877.590870] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  878.576156] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.071701] s0 (unregistering): left promiscuous mode
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[  886.121312] psample: left promiscuous mode