[  801.035274] netlink: 'python3': attribute type 2 has an invalid length.
[  801.035552] arpping: entered promiscuous mode
[  802.200426] c0: entered promiscuous mode
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[  806.348371] s0 (unregistering): left promiscuous mode
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[  809.563626] netlink: 'python3': attribute type 2 has an invalid length.
[  809.563851] ct4: entered promiscuous mode
[  810.688176] c0: entered promiscuous mode
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[  833.568393] netlink: 'python3': attribute type 2 has an invalid length.
[  833.568646] cv4: entered promiscuous mode
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[  844.683089] netlink: 'python3': attribute type 2 has an invalid length.
[  844.683366] nat4: entered promiscuous mode
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[  867.199004] netlink: 'python3': attribute type 2 has an invalid length.
[  867.199269] natrelated4: entered promiscuous mode
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[  878.543862] netlink: 'python3': attribute type 2 has an invalid length.
[  878.544149] nv0: entered promiscuous mode
[  879.274790] netlink: 'python3': attribute type 2 has an invalid length.
[  879.274882] openvswitch: nv0: Dropping previously announced user features
[  880.259016] left0: entered promiscuous mode
[  881.166073] right0: entered promiscuous mode
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[  884.300754] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  884.384199] python3 (25246) used greatest stack depth: 10640 bytes left
[  885.197614] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  885.363186] left0 (unregistering): left promiscuous mode
[  886.117930] nv0: left promiscuous mode
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[  895.004668] netlink: 'python3': attribute type 2 has an invalid length.
[  895.004946] dropreason: entered promiscuous mode
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[  932.324381] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  933.221815] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  934.186930] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  939.734811] s0 (unregistering): left promiscuous mode
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