[  801.962935] netlink: 'python3': attribute type 2 has an invalid length.
[  801.963229] arpping: entered promiscuous mode
[  803.106381] c0: entered promiscuous mode
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[  807.104688] s0 (unregistering): left promiscuous mode
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[  808.009152] arpping: left promiscuous mode
[  810.597626] netlink: 'python3': attribute type 2 has an invalid length.
[  810.597944] ct4: entered promiscuous mode
[  811.726279] c0: entered promiscuous mode
[  812.856107] s0: entered promiscuous mode
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[  835.124488] netlink: 'python3': attribute type 2 has an invalid length.
[  835.124765] cv4: entered promiscuous mode
[  836.211267] c0: entered promiscuous mode
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[  843.430607] s0 (unregistering): left promiscuous mode
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[  847.192541] netlink: 'python3': attribute type 2 has an invalid length.
[  847.192825] nat4: entered promiscuous mode
[  848.305426] c0: entered promiscuous mode
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[  870.771724] netlink: 'python3': attribute type 2 has an invalid length.
[  870.772014] natrelated4: entered promiscuous mode
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[  883.213590] netlink: 'python3': attribute type 2 has an invalid length.
[  883.213889] nv0: entered promiscuous mode
[  884.109355] netlink: 'python3': attribute type 2 has an invalid length.
[  884.109451] openvswitch: nv0: Dropping previously announced user features
[  885.163714] left0: entered promiscuous mode
[  886.186534] right0: entered promiscuous mode
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[  889.601441] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  889.662959] python3 (26276) used greatest stack depth: 10640 bytes left
[  890.532507] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  890.712754] left0 (unregistering): left promiscuous mode
[  891.577453] nv0: left promiscuous mode
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[  902.341096] netlink: 'python3': attribute type 2 has an invalid length.
[  902.341345] dropreason: entered promiscuous mode
[  903.461306] c0: entered promiscuous mode
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[  937.100830] psample: entered promiscuous mode
[  938.232741] c0: entered promiscuous mode
[  938.547033] s0: entered promiscuous mode
[  940.362535] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  941.257006] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  942.188992] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  948.002427] s0 (unregistering): left promiscuous mode
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[  948.950841] psample: left promiscuous mode