[  775.889584][ T3521] br: port 1(veth1) entered blocking state
[  775.890220][ T3521] br: port 1(veth1) entered disabled state
[  775.890636][ T3521] veth1: entered allmulticast mode
[  775.893995][ T3521] veth1: entered promiscuous mode
[  775.896726][   T46] br: port 1(veth1) entered blocking state
[  775.897167][   T46] br: port 1(veth1) entered forwarding state
[  776.081241][ T3527] br: port 2(veth3) entered blocking state
[  776.081933][ T3527] br: port 2(veth3) entered disabled state
[  776.082652][ T3527] veth3: entered allmulticast mode
[  776.089767][ T3527] veth3: entered promiscuous mode
[  776.093677][  T112] br: port 2(veth3) entered blocking state
[  776.094364][  T112] br: port 2(veth3) entered forwarding state
[  776.281088][ T3532] br: port 3(veth4) entered blocking state
[  776.281845][ T3532] br: port 3(veth4) entered disabled state
[  776.282544][ T3532] veth4: entered allmulticast mode
[  776.288776][ T3532] veth4: entered promiscuous mode
[  776.291985][   T69] br: port 3(veth4) entered blocking state
[  776.292424][   T69] br: port 3(veth4) entered forwarding state
[  918.425806][ T4142] br: port 3(veth4) entered disabled state
[  918.426845][ T4142] veth4: left allmulticast mode
[  918.427833][ T4142] veth4: left promiscuous mode
[  918.428348][ T4142] br: port 3(veth4) entered disabled state
[  918.567467][ T4144] br: port 2(veth3) entered disabled state
[  918.568453][ T4144] veth3: left allmulticast mode
[  918.568747][ T4144] veth3: left promiscuous mode
[  918.569598][ T4144] br: port 2(veth3) entered disabled state
[  918.722246][ T4146] br: port 1(veth1) entered disabled state
[  918.723255][ T4146] veth1: left allmulticast mode
[  918.723558][ T4146] veth1: left promiscuous mode
[  918.724120][ T4146] br: port 1(veth1) entered disabled state