[  818.605228] netlink: 'python3': attribute type 2 has an invalid length.
[  818.605504] arpping: entered promiscuous mode
[  819.762773] c0: entered promiscuous mode
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[  824.006966] s0 (unregistering): left promiscuous mode
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[  827.726315] netlink: 'python3': attribute type 2 has an invalid length.
[  827.726669] ct4: entered promiscuous mode
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[  852.377042] netlink: 'python3': attribute type 2 has an invalid length.
[  852.377282] cv4: entered promiscuous mode
[  853.429678] c0: entered promiscuous mode
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[  864.461393] netlink: 'python3': attribute type 2 has an invalid length.
[  864.461678] nat4: entered promiscuous mode
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[  888.486212] netlink: 'python3': attribute type 2 has an invalid length.
[  888.486488] natrelated4: entered promiscuous mode
[  889.598079] c0: entered promiscuous mode
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[  901.433385] netlink: 'python3': attribute type 2 has an invalid length.
[  901.433684] nv0: entered promiscuous mode
[  902.303895] netlink: 'python3': attribute type 2 has an invalid length.
[  902.304023] openvswitch: nv0: Dropping previously announced user features
[  903.429331] left0: entered promiscuous mode
[  904.538799] right0: entered promiscuous mode
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[  908.071774] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  908.134228] python3 (26275) used greatest stack depth: 10640 bytes left
[  909.020510] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  909.190585] left0 (unregistering): left promiscuous mode
[  910.045073] nv0: left promiscuous mode
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[  919.626183] netlink: 'python3': attribute type 2 has an invalid length.
[  919.626502] dropreason: entered promiscuous mode
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[  954.056037] psample: entered promiscuous mode
[  955.235978] c0: entered promiscuous mode
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[  957.219226] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  958.173795] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  959.156902] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  964.757724] s0 (unregistering): left promiscuous mode
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[  965.634882] psample: left promiscuous mode