[  819.601923] netlink: 'python3': attribute type 2 has an invalid length.
[  819.602192] arpping: entered promiscuous mode
[  820.749248] c0: entered promiscuous mode
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[  825.001525] s0 (unregistering): left promiscuous mode
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[  828.518138] netlink: 'python3': attribute type 2 has an invalid length.
[  828.518377] ct4: entered promiscuous mode
[  829.564951] c0: entered promiscuous mode
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[  853.376101] netlink: 'python3': attribute type 2 has an invalid length.
[  853.376373] cv4: entered promiscuous mode
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[  862.316011] cv4: left promiscuous mode
[  864.977117] netlink: 'python3': attribute type 2 has an invalid length.
[  864.977411] nat4: entered promiscuous mode
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[  888.930385] netlink: 'python3': attribute type 2 has an invalid length.
[  888.930625] natrelated4: entered promiscuous mode
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[  902.584573] netlink: 'python3': attribute type 2 has an invalid length.
[  902.584844] nv0: entered promiscuous mode
[  903.479396] netlink: 'python3': attribute type 2 has an invalid length.
[  903.479525] openvswitch: nv0: Dropping previously announced user features
[  904.567124] left0: entered promiscuous mode
[  905.723882] right0: entered promiscuous mode
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[  909.273671] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.341509] python3 (26271) used greatest stack depth: 10640 bytes left
[  910.256315] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.452158] left0 (unregistering): left promiscuous mode
[  911.361747] nv0: left promiscuous mode
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[  921.935588] netlink: 'python3': attribute type 2 has an invalid length.
[  921.935814] dropreason: entered promiscuous mode
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[  956.825460] psample: entered promiscuous mode
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[  960.194629] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.190593] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  962.191978] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  968.363878] s0 (unregistering): left promiscuous mode
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[  969.273294] psample: left promiscuous mode