[  815.290115] netlink: 'python3': attribute type 2 has an invalid length.
[  815.290374] arpping: entered promiscuous mode
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[  824.117984] netlink: 'python3': attribute type 2 has an invalid length.
[  824.118359] ct4: entered promiscuous mode
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[  848.519595] netlink: 'python3': attribute type 2 has an invalid length.
[  848.519888] cv4: entered promiscuous mode
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[  860.067733] netlink: 'python3': attribute type 2 has an invalid length.
[  860.068098] nat4: entered promiscuous mode
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[  896.991949] nv0: entered promiscuous mode
[  897.988620] netlink: 'python3': attribute type 2 has an invalid length.
[  897.988755] openvswitch: nv0: Dropping previously announced user features
[  899.147136] left0: entered promiscuous mode
[  900.265119] right0: entered promiscuous mode
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[  904.030782] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  904.096631] python3 (26274) used greatest stack depth: 10640 bytes left
[  904.988950] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  905.155485] left0 (unregistering): left promiscuous mode
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[  915.331372] dropreason: entered promiscuous mode
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[  951.531235] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  952.452857] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  953.327335] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.980121] s0 (unregistering): left promiscuous mode
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