[  731.120967][ T4421] br: port 1(veth1) entered blocking state
[  731.121244][ T4421] br: port 1(veth1) entered disabled state
[  731.121474][ T4421] veth1: entered allmulticast mode
[  731.124578][ T4421] veth1: entered promiscuous mode
[  731.126885][ T1480] br: port 1(veth1) entered blocking state
[  731.127126][ T1480] br: port 1(veth1) entered forwarding state
[  731.290268][ T4422] br: port 2(veth3) entered blocking state
[  731.290544][ T4422] br: port 2(veth3) entered disabled state
[  731.290838][ T4422] veth3: entered allmulticast mode
[  731.292793][ T4422] veth3: entered promiscuous mode
[  731.294270][ T3174] br: port 2(veth3) entered blocking state
[  731.294515][ T3174] br: port 2(veth3) entered forwarding state
[  731.413222][ T4424] br: port 3(veth4) entered blocking state
[  731.413494][ T4424] br: port 3(veth4) entered disabled state
[  731.413731][ T4424] veth4: entered allmulticast mode
[  731.415622][ T4424] veth4: entered promiscuous mode
[  731.419626][ T3174] br: port 3(veth4) entered blocking state
[  731.419861][ T3174] br: port 3(veth4) entered forwarding state
[  874.126256][ T4905] br: port 3(veth4) entered disabled state
[  874.126951][ T4905] veth4: left allmulticast mode
[  874.127197][ T4905] veth4: left promiscuous mode
[  874.127534][ T4905] br: port 3(veth4) entered disabled state
[  874.267924][ T4906] br: port 2(veth3) entered disabled state
[  874.268657][ T4906] veth3: left allmulticast mode
[  874.268842][ T4906] veth3: left promiscuous mode
[  874.269159][ T4906] br: port 2(veth3) entered disabled state
[  874.401335][ T4908] br: port 1(veth1) entered disabled state
[  874.402169][ T4908] veth1: left allmulticast mode
[  874.402372][ T4908] veth1: left promiscuous mode
[  874.402693][ T4908] br: port 1(veth1) entered disabled state