[  548.507513][ T4079] br1: port 1(veth1) entered blocking state
[  548.507727][ T4079] br1: port 1(veth1) entered disabled state
[  548.507916][ T4079] veth1: entered allmulticast mode
[  548.509341][ T4079] veth1: entered promiscuous mode
[  548.540033][  T980] br1: port 1(veth1) entered blocking state
[  548.540218][  T980] br1: port 1(veth1) entered forwarding state
[  548.567186][ T4081] br1: port 2(veth2) entered blocking state
[  548.567376][ T4081] br1: port 2(veth2) entered disabled state
[  548.567558][ T4081] veth2: entered allmulticast mode
[  548.568991][ T4081] veth2: entered promiscuous mode
[  548.607861][   T60] br1: port 2(veth2) entered blocking state
[  548.608078][   T60] br1: port 2(veth2) entered forwarding state
[  560.961349][ T4297] tc (4297) used greatest stack depth: 23664 bytes left
[  594.921988][ T5478] br1: port 2(veth2) entered disabled state
[  594.942572][ T5479] veth2: left allmulticast mode
[  594.942789][ T5479] veth2: left promiscuous mode
[  594.943070][ T5479] br1: port 2(veth2) entered disabled state
[  594.973539][ T5480] br1: port 1(veth1) entered disabled state
[  595.004235][ T5481] veth1: left allmulticast mode
[  595.004385][ T5481] veth1: left promiscuous mode
[  595.004595][ T5481] br1: port 1(veth1) entered disabled state