[  777.674618][ T3495] br: port 1(veth1) entered blocking state
[  777.675054][ T3495] br: port 1(veth1) entered disabled state
[  777.675437][ T3495] veth1: entered allmulticast mode
[  777.679186][ T3495] veth1: entered promiscuous mode
[  777.682343][   T46] br: port 1(veth1) entered blocking state
[  777.683076][   T46] br: port 1(veth1) entered forwarding state
[  777.824777][ T3500] br: port 2(veth3) entered blocking state
[  777.825277][ T3500] br: port 2(veth3) entered disabled state
[  777.825693][ T3500] veth3: entered allmulticast mode
[  777.829924][ T3500] veth3: entered promiscuous mode
[  777.833564][   T46] br: port 2(veth3) entered blocking state
[  777.833991][   T46] br: port 2(veth3) entered forwarding state
[  777.994028][ T3505] br: port 3(veth4) entered blocking state
[  777.994456][ T3505] br: port 3(veth4) entered disabled state
[  777.994858][ T3505] veth4: entered allmulticast mode
[  777.998455][ T3505] veth4: entered promiscuous mode
[  778.000644][   T46] br: port 3(veth4) entered blocking state
[  778.001061][   T46] br: port 3(veth4) entered forwarding state
[  922.057014][ T4120] br: port 3(veth4) entered disabled state
[  922.058860][ T4120] veth4: left allmulticast mode
[  922.059321][ T4120] veth4: left promiscuous mode
[  922.059984][ T4120] br: port 3(veth4) entered disabled state
[  922.193616][ T4122] br: port 2(veth3) entered disabled state
[  922.194586][ T4122] veth3: left allmulticast mode
[  922.194967][ T4122] veth3: left promiscuous mode
[  922.195446][ T4122] br: port 2(veth3) entered disabled state
[  922.328523][ T4124] br: port 1(veth1) entered disabled state
[  922.329593][ T4124] veth1: left allmulticast mode
[  922.330294][ T4124] veth1: left promiscuous mode
[  922.330827][ T4124] br: port 1(veth1) entered disabled state