[  826.087723] netlink: 'python3': attribute type 2 has an invalid length.
[  826.087948] arpping: entered promiscuous mode
[  827.252814] c0: entered promiscuous mode
[  828.317961] s0: entered promiscuous mode
[  831.247897] s0 (unregistering): left promiscuous mode
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[  832.094636] arpping: left promiscuous mode
[  834.758240] netlink: 'python3': attribute type 2 has an invalid length.
[  834.758498] ct4: entered promiscuous mode
[  835.925963] c0: entered promiscuous mode
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[  859.370621] netlink: 'python3': attribute type 2 has an invalid length.
[  859.370839] cv4: entered promiscuous mode
[  860.493753] c0: entered promiscuous mode
[  861.701165] s0: entered promiscuous mode
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[  868.724514] cv4: left promiscuous mode
[  871.386044] netlink: 'python3': attribute type 2 has an invalid length.
[  871.386297] nat4: entered promiscuous mode
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[  894.957612] netlink: 'python3': attribute type 2 has an invalid length.
[  894.957840] natrelated4: entered promiscuous mode
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[  896.944822] s0: entered promiscuous mode
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[  907.787967] netlink: 'python3': attribute type 2 has an invalid length.
[  907.788235] nv0: entered promiscuous mode
[  908.710275] netlink: 'python3': attribute type 2 has an invalid length.
[  908.710392] openvswitch: nv0: Dropping previously announced user features
[  909.835126] left0: entered promiscuous mode
[  910.901241] right0: entered promiscuous mode
[  912.740697] right0: left promiscuous mode
[  914.369199] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  914.428427] python3 (26274) used greatest stack depth: 10640 bytes left
[  915.217212] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  915.373201] left0 (unregistering): left promiscuous mode
[  916.219363] nv0: left promiscuous mode
[  919.663236] ui0: entered promiscuous mode
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[  925.660306] netlink: 'python3': attribute type 2 has an invalid length.
[  925.660558] dropreason: entered promiscuous mode
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[  960.579693] psample: entered promiscuous mode
[  961.725030] c0: entered promiscuous mode
[  961.997487] s0: entered promiscuous mode
[  963.712993] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.587359] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  965.425572] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  971.334047] s0 (unregistering): left promiscuous mode
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[  972.239069] psample: left promiscuous mode