[ 1535.430818][ T4502] br0: port 1(veth1) entered blocking state
[ 1535.431112][ T4502] br0: port 1(veth1) entered disabled state
[ 1535.431374][ T4502] veth1: entered allmulticast mode
[ 1535.433323][ T4502] veth1: entered promiscuous mode
[ 1535.575557][ T4504] br0: port 2(veth2) entered blocking state
[ 1535.575812][ T4504] br0: port 2(veth2) entered disabled state
[ 1535.576060][ T4504] veth2: entered allmulticast mode
[ 1535.578099][ T4504] veth2: entered promiscuous mode
[ 1535.752722][ T4505] br0: port 3(veth4) entered blocking state
[ 1535.753012][ T4505] br0: port 3(veth4) entered disabled state
[ 1535.753269][ T4505] veth4: entered allmulticast mode
[ 1535.755190][ T4505] veth4: entered promiscuous mode
[ 1536.508112][ T1803] br0: port 1(veth1) entered blocking state
[ 1536.508393][ T1803] br0: port 1(veth1) entered forwarding state
[ 1536.677196][   T52] br0: port 2(veth2) entered blocking state
[ 1536.677473][   T52] br0: port 2(veth2) entered forwarding state
[ 1536.851470][ T1803] br0: port 3(veth4) entered blocking state
[ 1536.851957][ T1803] br0: port 3(veth4) entered forwarding state
[ 1553.410816][ T4550] veth3: entered promiscuous mode
[ 1555.672837][ T4559] veth3: left promiscuous mode
[ 1555.818864][ T4560] veth3: entered promiscuous mode
[ 1558.116518][ T4569] veth3: left promiscuous mode
[ 1558.272905][ T4571] br0: port 3(veth4) entered disabled state
[ 1558.423919][ T4572] br0: port 2(veth2) entered disabled state
[ 1558.571209][ T4573] br0: port 1(veth1) entered disabled state
[ 1558.733073][ T4574] veth4: left allmulticast mode
[ 1558.733328][ T4574] veth4: left promiscuous mode
[ 1558.734852][ T4574] br0: port 3(veth4) entered disabled state
[ 1558.736292][ T4574] veth2: left allmulticast mode
[ 1558.736528][ T4574] veth2: left promiscuous mode
[ 1558.736834][ T4574] br0: port 2(veth2) entered disabled state
[ 1558.738838][ T4574] veth1: left allmulticast mode
[ 1558.739105][ T4574] veth1: left promiscuous mode
[ 1558.739430][ T4574] br0: port 1(veth1) entered disabled state