[  821.215605] netlink: 'python3': attribute type 2 has an invalid length.
[  821.215891] arpping: entered promiscuous mode
[  822.347307] c0: entered promiscuous mode
[  823.451783] s0: entered promiscuous mode
[  826.584301] s0 (unregistering): left promiscuous mode
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[  830.240073] netlink: 'python3': attribute type 2 has an invalid length.
[  830.240553] ct4: entered promiscuous mode
[  831.464162] c0: entered promiscuous mode
[  832.685836] s0: entered promiscuous mode
[  851.529765] s0 (unregistering): left promiscuous mode
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[  852.425616] ct4: left promiscuous mode
[  854.877891] netlink: 'python3': attribute type 2 has an invalid length.
[  854.878154] cv4: entered promiscuous mode
[  855.966351] c0: entered promiscuous mode
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[  862.688331] s0 (unregistering): left promiscuous mode
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[  863.672005] cv4: left promiscuous mode
[  866.422176] netlink: 'python3': attribute type 2 has an invalid length.
[  866.422455] nat4: entered promiscuous mode
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[  889.804201] netlink: 'python3': attribute type 2 has an invalid length.
[  889.804480] natrelated4: entered promiscuous mode
[  890.855589] c0: entered promiscuous mode
[  891.852281] s0: entered promiscuous mode
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[  902.590392] netlink: 'python3': attribute type 2 has an invalid length.
[  902.590693] nv0: entered promiscuous mode
[  903.489910] netlink: 'python3': attribute type 2 has an invalid length.
[  903.490055] openvswitch: nv0: Dropping previously announced user features
[  904.601500] left0: entered promiscuous mode
[  905.622975] right0: entered promiscuous mode
[  907.304049] right0: left promiscuous mode
[  909.052054] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.113995] python3 (26285) used greatest stack depth: 10608 bytes left
[  909.975373] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.141750] left0 (unregistering): left promiscuous mode
[  910.938230] nv0: left promiscuous mode
[  914.162880] ui0: entered promiscuous mode
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[  920.002385] netlink: 'python3': attribute type 2 has an invalid length.
[  920.002656] dropreason: entered promiscuous mode
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[  954.598983] psample: entered promiscuous mode
[  955.694873] c0: entered promiscuous mode
[  955.964285] s0: entered promiscuous mode
[  957.811168] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.759360] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.715327] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.940132] s0 (unregistering): left promiscuous mode
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[  966.802443] psample: left promiscuous mode