[  720.024616][ T6755] br0: port 1(veth1) entered blocking state
[  720.024857][ T6755] br0: port 1(veth1) entered disabled state
[  720.025062][ T6755] veth1: entered allmulticast mode
[  720.027325][ T6755] veth1: entered promiscuous mode
[  720.060276][ T6757] br0: port 2(veth2) entered blocking state
[  720.060508][ T6757] br0: port 2(veth2) entered disabled state
[  720.060731][ T6757] veth2: entered allmulticast mode
[  720.062379][ T6757] veth2: entered promiscuous mode
[  720.093743][ T6758] br0: port 3(veth4) entered blocking state
[  720.094019][ T6758] br0: port 3(veth4) entered disabled state
[  720.094606][ T6758] veth4: entered allmulticast mode
[  720.096263][ T6758] veth4: entered promiscuous mode
[  720.291828][   T46] br0: port 1(veth1) entered blocking state
[  720.292084][   T46] br0: port 1(veth1) entered forwarding state
[  720.322607][  T345] br0: port 2(veth2) entered blocking state
[  720.322838][  T345] br0: port 2(veth2) entered forwarding state
[  720.342649][  T109] br0: port 3(veth4) entered blocking state
[  720.342889][  T109] br0: port 3(veth4) entered forwarding state
[  734.110392][ T6824] veth3: entered promiscuous mode
[  735.309045][ T6833] veth3: left promiscuous mode
[  735.328916][ T6834] veth3: entered promiscuous mode
[  736.523497][ T6843] veth3: left promiscuous mode
[  736.581853][ T6851] br0: port 3(veth4) entered disabled state
[  736.608170][ T6852] br0: port 2(veth2) entered disabled state
[  736.628211][ T6853] br0: port 1(veth1) entered disabled state
[  736.655750][ T6854] veth4: left allmulticast mode
[  736.655911][ T6854] veth4: left promiscuous mode
[  736.656130][ T6854] br0: port 3(veth4) entered disabled state
[  736.657368][ T6854] veth2: left allmulticast mode
[  736.657509][ T6854] veth2: left promiscuous mode
[  736.657723][ T6854] br0: port 2(veth2) entered disabled state
[  736.658585][ T6854] veth1: left allmulticast mode
[  736.658723][ T6854] veth1: left promiscuous mode
[  736.658934][ T6854] br0: port 1(veth1) entered disabled state