[  822.585159] netlink: 'python3': attribute type 2 has an invalid length.
[  822.585484] arpping: entered promiscuous mode
[  823.592954] c0: entered promiscuous mode
[  824.674251] s0: entered promiscuous mode
[  827.654010] s0 (unregistering): left promiscuous mode
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[  831.027994] netlink: 'python3': attribute type 2 has an invalid length.
[  831.028259] ct4: entered promiscuous mode
[  832.109056] c0: entered promiscuous mode
[  833.144486] s0: entered promiscuous mode
[  851.896980] s0 (unregistering): left promiscuous mode
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[  852.792533] ct4: left promiscuous mode
[  855.364341] netlink: 'python3': attribute type 2 has an invalid length.
[  855.364592] cv4: entered promiscuous mode
[  856.568158] c0: entered promiscuous mode
[  857.711441] s0: entered promiscuous mode
[  863.645934] s0 (unregistering): left promiscuous mode
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[  864.534244] cv4: left promiscuous mode
[  867.114702] netlink: 'python3': attribute type 2 has an invalid length.
[  867.114944] nat4: entered promiscuous mode
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[  888.534549] nat4: left promiscuous mode
[  891.048289] netlink: 'python3': attribute type 2 has an invalid length.
[  891.048597] natrelated4: entered promiscuous mode
[  892.159438] c0: entered promiscuous mode
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[  900.644307] s0 (unregistering): left promiscuous mode
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[  904.075501] netlink: 'python3': attribute type 2 has an invalid length.
[  904.075760] nv0: entered promiscuous mode
[  904.996143] netlink: 'python3': attribute type 2 has an invalid length.
[  904.996259] openvswitch: nv0: Dropping previously announced user features
[  906.079663] left0: entered promiscuous mode
[  907.204781] right0: entered promiscuous mode
[  909.036083] right0: left promiscuous mode
[  910.817907] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  910.882806] python3 (26269) used greatest stack depth: 10640 bytes left
[  911.748350] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  911.924133] left0 (unregistering): left promiscuous mode
[  912.738321] nv0: left promiscuous mode
[  915.995912] ui0: entered promiscuous mode
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[  922.733471] netlink: 'python3': attribute type 2 has an invalid length.
[  922.733878] dropreason: entered promiscuous mode
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[  924.762300] s0: entered promiscuous mode
[  953.485574] s0 (unregistering): left promiscuous mode
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[  956.779848] psample: entered promiscuous mode
[  957.922539] c0: entered promiscuous mode
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[  960.079578] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  960.992973] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  961.927951] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  967.769443] s0 (unregistering): left promiscuous mode
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[  968.714769] psample: left promiscuous mode