[  718.033457] netlink: 'python3': attribute type 2 has an invalid length.
[  718.033722] arpping: entered promiscuous mode
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[  723.880153] netlink: 'python3': attribute type 2 has an invalid length.
[  723.880406] ct4: entered promiscuous mode
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[  743.513406] netlink: 'python3': attribute type 2 has an invalid length.
[  743.513705] cv4: entered promiscuous mode
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[  751.598835] nat4: entered promiscuous mode
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[  779.315428] nv0: entered promiscuous mode
[  779.867482] netlink: 'python3': attribute type 2 has an invalid length.
[  779.867603] openvswitch: nv0: Dropping previously announced user features
[  780.570499] left0: entered promiscuous mode
[  781.285077] right0: entered promiscuous mode
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[  783.505729] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  783.578171] python3 (2640) used greatest stack depth: 10592 bytes left
[  784.189259] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  784.341410] left0 (unregistering): left promiscuous mode
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[  791.303008] netlink: 'python3': attribute type 2 has an invalid length.
[  791.303275] dropreason: entered promiscuous mode
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[  819.168879] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  819.776723] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  820.349371] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  824.298404] s0 (unregistering): left promiscuous mode
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