[  641.895281][ T7649] br0: port 1(veth1) entered blocking state
[  641.895946][ T7649] br0: port 1(veth1) entered disabled state
[  641.896194][ T7649] veth1: entered allmulticast mode
[  641.897754][ T7649] veth1: entered promiscuous mode
[  641.924643][ T7651] br0: port 2(veth2) entered blocking state
[  641.924876][ T7651] br0: port 2(veth2) entered disabled state
[  641.925120][ T7651] veth2: entered allmulticast mode
[  641.927153][ T7651] veth2: entered promiscuous mode
[  641.953591][ T7652] br0: port 3(veth4) entered blocking state
[  641.953782][ T7652] br0: port 3(veth4) entered disabled state
[  641.953964][ T7652] veth4: entered allmulticast mode
[  641.955869][ T7652] veth4: entered promiscuous mode
[  642.178580][   T36] br0: port 1(veth1) entered blocking state
[  642.178793][   T36] br0: port 1(veth1) entered forwarding state
[  642.205893][   T39] br0: port 2(veth2) entered blocking state
[  642.206095][   T39] br0: port 2(veth2) entered forwarding state
[  642.232737][ T5907] br0: port 3(veth4) entered blocking state
[  642.232927][ T5907] br0: port 3(veth4) entered forwarding state
[  656.080903][ T7724] veth3: entered promiscuous mode
[  657.302874][ T7733] veth3: left promiscuous mode
[  657.323561][ T7734] veth3: entered promiscuous mode
[  658.597796][ T7743] veth3: left promiscuous mode
[  658.666165][ T7751] br0: port 3(veth4) entered disabled state
[  658.691964][ T7752] br0: port 2(veth2) entered disabled state
[  658.718436][ T7753] br0: port 1(veth1) entered disabled state
[  658.750274][ T7754] veth4: left allmulticast mode
[  658.750608][ T7754] veth4: left promiscuous mode
[  658.750838][ T7754] br0: port 3(veth4) entered disabled state
[  658.751774][ T7754] veth2: left allmulticast mode
[  658.751905][ T7754] veth2: left promiscuous mode
[  658.752107][ T7754] br0: port 2(veth2) entered disabled state
[  658.753001][ T7754] veth1: left allmulticast mode
[  658.753129][ T7754] veth1: left promiscuous mode
[  658.753349][ T7754] br0: port 1(veth1) entered disabled state