[  495.136901][ T2489] br1: port 1(veth1) entered blocking state
[  495.137156][ T2489] br1: port 1(veth1) entered disabled state
[  495.137368][ T2489] veth1: entered allmulticast mode
[  495.138882][ T2489] veth1: entered promiscuous mode
[  495.177193][   T35] br1: port 1(veth1) entered blocking state
[  495.177431][   T35] br1: port 1(veth1) entered forwarding state
[  495.197972][ T2491] br1: port 2(veth2) entered blocking state
[  495.198217][ T2491] br1: port 2(veth2) entered disabled state
[  495.198424][ T2491] veth2: entered allmulticast mode
[  495.199921][ T2491] veth2: entered promiscuous mode
[  495.231593][   T35] br1: port 2(veth2) entered blocking state
[  495.231802][   T35] br1: port 2(veth2) entered forwarding state
[  509.101815][ T2718] tc (2718) used greatest stack depth: 23480 bytes left
[  547.473679][ T3884] br1: port 2(veth2) entered disabled state
[  547.501029][ T3885] veth2: left allmulticast mode
[  547.501234][ T3885] veth2: left promiscuous mode
[  547.501476][ T3885] br1: port 2(veth2) entered disabled state
[  547.532289][ T3886] br1: port 1(veth1) entered disabled state
[  547.554037][ T3887] veth1: left allmulticast mode
[  547.554287][ T3887] veth1: left promiscuous mode
[  547.554615][ T3887] br1: port 1(veth1) entered disabled state