[  826.152777] netlink: 'python3': attribute type 2 has an invalid length.
[  826.153034] arpping: entered promiscuous mode
[  827.275853] c0: entered promiscuous mode
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[  831.528988] s0 (unregistering): left promiscuous mode
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[  835.284640] netlink: 'python3': attribute type 2 has an invalid length.
[  835.284964] ct4: entered promiscuous mode
[  836.421851] c0: entered promiscuous mode
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[  859.694984] netlink: 'python3': attribute type 2 has an invalid length.
[  859.695372] cv4: entered promiscuous mode
[  860.734657] c0: entered promiscuous mode
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[  870.959854] netlink: 'python3': attribute type 2 has an invalid length.
[  870.960320] nat4: entered promiscuous mode
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[  894.556296] netlink: 'python3': attribute type 2 has an invalid length.
[  894.556589] natrelated4: entered promiscuous mode
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[  907.632709] netlink: 'python3': attribute type 2 has an invalid length.
[  907.632971] nv0: entered promiscuous mode
[  908.618269] netlink: 'python3': attribute type 2 has an invalid length.
[  908.618398] openvswitch: nv0: Dropping previously announced user features
[  909.675842] left0: entered promiscuous mode
[  910.764015] right0: entered promiscuous mode
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[  914.218610] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.290875] python3 (26278) used greatest stack depth: 10640 bytes left
[  915.152561] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.315135] left0 (unregistering): left promiscuous mode
[  916.222094] nv0: left promiscuous mode
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[  925.648356] netlink: 'python3': attribute type 2 has an invalid length.
[  925.648609] dropreason: entered promiscuous mode
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[  960.320638] psample: entered promiscuous mode
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[  963.738347] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.722649] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.692642] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  971.640797] s0 (unregistering): left promiscuous mode
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[  972.544139] psample: left promiscuous mode