[  826.539293] netlink: 'python3': attribute type 2 has an invalid length.
[  826.539574] arpping: entered promiscuous mode
[  827.695686] c0: entered promiscuous mode
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[  831.850825] s0 (unregistering): left promiscuous mode
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[  835.282120] netlink: 'python3': attribute type 2 has an invalid length.
[  835.282433] ct4: entered promiscuous mode
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[  859.575773] netlink: 'python3': attribute type 2 has an invalid length.
[  859.576058] cv4: entered promiscuous mode
[  860.632152] c0: entered promiscuous mode
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[  870.955872] netlink: 'python3': attribute type 2 has an invalid length.
[  870.956198] nat4: entered promiscuous mode
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[  894.509057] netlink: 'python3': attribute type 2 has an invalid length.
[  894.509334] natrelated4: entered promiscuous mode
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[  907.074201] netlink: 'python3': attribute type 2 has an invalid length.
[  907.074440] nv0: entered promiscuous mode
[  907.919453] netlink: 'python3': attribute type 2 has an invalid length.
[  907.919547] openvswitch: nv0: Dropping previously announced user features
[  908.939939] left0: entered promiscuous mode
[  909.994073] right0: entered promiscuous mode
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[  913.503280] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  913.569932] python3 (26288) used greatest stack depth: 10608 bytes left
[  914.413525] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.580751] left0 (unregistering): left promiscuous mode
[  915.471470] nv0: left promiscuous mode
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[  925.535501] netlink: 'python3': attribute type 2 has an invalid length.
[  925.535748] dropreason: entered promiscuous mode
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[  959.477055] psample: entered promiscuous mode
[  960.619620] c0: entered promiscuous mode
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[  962.755574] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  963.744203] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.736600] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  970.836306] s0 (unregistering): left promiscuous mode
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[  971.848134] psample: left promiscuous mode