[ 1518.752377][ T6508] br1: port 1(veth1) entered blocking state
[ 1518.752694][ T6508] br1: port 1(veth1) entered disabled state
[ 1518.752994][ T6508] veth1: entered allmulticast mode
[ 1518.756221][ T6508] veth1: entered promiscuous mode
[ 1518.909440][ T3037] br1: port 1(veth1) entered blocking state
[ 1518.909692][ T3037] br1: port 1(veth1) entered forwarding state
[ 1519.050597][ T6510] br1: port 2(veth2) entered blocking state
[ 1519.050895][ T6510] br1: port 2(veth2) entered disabled state
[ 1519.051150][ T6510] veth2: entered allmulticast mode
[ 1519.053005][ T6510] veth2: entered promiscuous mode
[ 1519.209118][ T3864] br1: port 2(veth2) entered blocking state
[ 1519.209401][ T3864] br1: port 2(veth2) entered forwarding state
[ 1529.537210][ T6555] tc (6555) used greatest stack depth: 23616 bytes left
[ 1555.809594][ T6843] br1: port 2(veth2) entered disabled state
[ 1555.965430][ T6844] veth2: left allmulticast mode
[ 1555.965671][ T6844] veth2: left promiscuous mode
[ 1555.965984][ T6844] br1: port 2(veth2) entered disabled state
[ 1556.127971][ T6845] br1: port 1(veth1) entered disabled state
[ 1556.277282][ T6846] veth1: left allmulticast mode
[ 1556.277965][ T6846] veth1: left promiscuous mode
[ 1556.278268][ T6846] br1: port 1(veth1) entered disabled state