[  770.264779][ T3921] br: port 1(veth1) entered blocking state
[  770.265103][ T3921] br: port 1(veth1) entered disabled state
[  770.265671][ T3921] veth1: entered allmulticast mode
[  770.267743][ T3921] veth1: entered promiscuous mode
[  770.270087][   T65] br: port 1(veth1) entered blocking state
[  770.270432][   T65] br: port 1(veth1) entered forwarding state
[  770.392101][ T3924] br: port 2(veth3) entered blocking state
[  770.392397][ T3924] br: port 2(veth3) entered disabled state
[  770.392770][ T3924] veth3: entered allmulticast mode
[  770.395813][ T3924] veth3: entered promiscuous mode
[  770.399637][   T49] br: port 2(veth3) entered blocking state
[  770.399902][   T49] br: port 2(veth3) entered forwarding state
[  770.567341][ T3925] br: port 3(veth4) entered blocking state
[  770.567647][ T3925] br: port 3(veth4) entered disabled state
[  770.567894][ T3925] veth4: entered allmulticast mode
[  770.569775][ T3925] veth4: entered promiscuous mode
[  770.577393][   T49] br: port 3(veth4) entered blocking state
[  770.577628][   T49] br: port 3(veth4) entered forwarding state
[  917.203521][ T4397] br: port 3(veth4) entered disabled state
[  917.204667][ T4397] veth4: left allmulticast mode
[  917.204865][ T4397] veth4: left promiscuous mode
[  917.205172][ T4397] br: port 3(veth4) entered disabled state
[  917.370419][ T4398] br: port 2(veth3) entered disabled state
[  917.371227][ T4398] veth3: left allmulticast mode
[  917.371484][ T4398] veth3: left promiscuous mode
[  917.371817][ T4398] br: port 2(veth3) entered disabled state
[  917.540667][ T4400] br: port 1(veth1) entered disabled state
[  917.541428][ T4400] veth1: left allmulticast mode
[  917.541633][ T4400] veth1: left promiscuous mode
[  917.541949][ T4400] br: port 1(veth1) entered disabled state