[  779.328196] netlink: 'python3': attribute type 2 has an invalid length.
[  779.328490] arpping: entered promiscuous mode
[  780.645241] c0: entered promiscuous mode
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[  785.310468] s0 (unregistering): left promiscuous mode
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[  788.958283] netlink: 'python3': attribute type 2 has an invalid length.
[  788.958607] ct4: entered promiscuous mode
[  790.119673] c0: entered promiscuous mode
[  791.305347] s0: entered promiscuous mode
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[  815.065609] netlink: 'python3': attribute type 2 has an invalid length.
[  815.065931] cv4: entered promiscuous mode
[  816.350460] c0: entered promiscuous mode
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[  827.546825] netlink: 'python3': attribute type 2 has an invalid length.
[  827.547153] nat4: entered promiscuous mode
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[  851.552575] netlink: 'python3': attribute type 2 has an invalid length.
[  851.552849] natrelated4: entered promiscuous mode
[  852.691410] c0: entered promiscuous mode
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[  865.259040] netlink: 'python3': attribute type 2 has an invalid length.
[  865.259369] nv0: entered promiscuous mode
[  866.167906] netlink: 'python3': attribute type 2 has an invalid length.
[  866.168016] openvswitch: nv0: Dropping previously announced user features
[  867.318537] left0: entered promiscuous mode
[  868.411374] right0: entered promiscuous mode
[  870.135646] right0: left promiscuous mode
[  871.862429] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  871.925150] python3 (25245) used greatest stack depth: 10640 bytes left
[  872.747749] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  872.925270] left0 (unregistering): left promiscuous mode
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[  884.179392] netlink: 'python3': attribute type 2 has an invalid length.
[  884.179643] dropreason: entered promiscuous mode
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[  918.809271] psample: entered promiscuous mode
[  919.911019] c0: entered promiscuous mode
[  920.201631] s0: entered promiscuous mode
[  922.025513] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  923.019827] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  924.009015] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  929.795224] s0 (unregistering): left promiscuous mode
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[  930.672991] psample: left promiscuous mode